Maximum visibility is very important for any driver, which is why car manufacturers pay great attention to the cleaning process windshield, which includes the operation of several systems. Thanks to the wipers, the correct flow of oncoming air flows and the nozzles, car owners always clearly and clearly see what is happening on the roadway. However, if one of these systems fails, the work of the other will not be able to be performed at the required level, which is why it is necessary to correctly select such important elements, as nozzles or as they are also called jets.
To get the right devices, you first need to understand the types of these parts that exist.
Types of nozzles
There are the following types of jets:
- Jet - washer nozzles in the form of a hollow cylinder. At the bottom of the structure there is a fitting, thanks to which the nozzle itself is connected to the hose. At the top there is a spray bottle. In this case, the force of the fluid supply can be adjusted using a special screw.
- Serrated nozzles. A feature of this design is the presence of many nozzles (at least 3). It is also worth noting that the liquid in this case passes through a narrower channel, due to which the liquid is sprayed with greater pressure.
The first type is more often found on "middle-aged" cars, as well as on domestic cars, for example, the windshield washer nozzles of the VAZ 2110 have a jet configuration. Fan nozzles are already being installed on foreign cars and cars produced in recent years.
Washer nozzles, developed using modern technologies, are distinguished not only by ease of use, but also by ease of installation. However, these elements also have their drawbacks.
Advantages and disadvantages of fan washer nozzles
Thanks to the successful design of the fan nozzles, not a narrow stream, as in the case of jet models, falls on the glass, but a wide, finely dispersed stream that covers almost the entire "windshield". Other advantages include the following:
- Thanks to good atomization, dirt dissolves more efficiently, resulting in fluid savings.
- If, in the case of jet nozzles, the wipers start working a little earlier than the liquid hits the glass, then the fan models are connected simultaneously with the wiper. This protects the glass from scratches.
If we talk about the shortcomings, then motorists highlighted the following nuances:
- Fan-type jets quickly become covered with ice at subzero temperatures. To avoid such troubles, you have to buy an additional heating system for the washers.
- Since a large amount of liquid enters the glass at once, visibility is reduced for a few seconds until the wipers start working.
As you can see, such a system also has drawbacks, but all of them can be solved. The main thing is to choose the right jets for your car.
How to choose washer nozzles
It is best to choose jets specifically for your vehicle. If you compare fan nozzles windshield washer VAZ 2114 and similar parts for a foreign car, they will be different. Of course, these differences are not critical and you can always adjust the part for your car brand, but in this case the installation will be much more difficult.
Alternatively, you can purchase universal products that fit different machines. Injectors with numbers 30655605 and 7845009010 are considered such elements. They are presented in the catalogs of Volvo and Sang Yong. Both jets are absolutely identical with one difference - the Korean part will cost almost half as much as the Swedish counterpart. Otherwise, both products can be used as windshield washer nozzles for Ford, Mazda, Subaru, Daewoo and other models.
Another alternative is offered by the Toyota concern, but when buying jets under catalog number 85381-AA042 from this manufacturer, it should be borne in mind that they are sold in 1 piece. Therefore, when placing an order via the Internet, you must add two items to the shopping cart. After purchasing the products, you can install them yourself.
How to replace the washer nozzles
The process for replacing injectors is the same for all vehicles. Before starting work, it is necessary to prepare new hoses through which the "wash" will pass. For these purposes, a tube that is used for aquariums works well.
After that, you need to follow these steps:
- Remove the upholstery and carefully pull out the plastic caps.
- Remove the buffer foam pads. They usually stick to tape, so you need to prepare some fresh duct tape to reinstall them.
- Detach the plastic covers.
- Remove hoses through which fluid is supplied.
- Remove the old injectors.
- Connect the pipe to the new jets.
- Connect the non-return valve to the nozzles and pipes.
- Check system operation.
When replacing standard nozzles, you also need to purchase a check valve that will not allow the fluid to "roll back", due to which the wipers often start working long before the cleaning compound appears on the glass.
Sometimes the new washer nozzles do not work as expected (the liquid pours too high or vice versa low, offset to the side, and so on), in which case additional adjustment of parts may be required.
How to adjust the washer jets
No specialized equipment or special skills are required to adjust the injectors. All you need is a regular needle or safety pin. In order to figure out how to adjust the windshield washer nozzles, it is enough to understand that they have a spherical shape and rotate freely inside the plastic case. Therefore, simply:
- Feel free to insert the pin into the nozzle and start turning it in the direction you need.
- If the liquid hits the glass too low, then twist the pin up.
- If the jet hits very hard, it can also be corrected with a needle.
- On foreign cars, the nozzles have 3 jets each, which is better to adjust differently. The extreme ones should be at the lowest points, as they hit the sides of the car. It is better to direct the middle ones to the central part of the windshield, and the remaining central jets are better directed to the upper part of the glass.
You can also independently clean the washer jets with your own hands.
How to clean the washer nozzles
If the jets began to work incorrectly, then most often the problem can be solved by cleaning these elements from contamination. Before cleaning the windshield washer nozzles, prepare:
- safety pin or sewing needle;
- compressor;
- large volume syringe;
- soap and water.
Before starting work, it is recommended to check the level of the cleaning liquid in the tank, as the jets may not work due to the missing "washer". After that, you need to disconnect the washer nozzles from the hoses and slightly press on them until they rise.
- Wash each nozzle in a soapy solution.
- Connect the compressor, turn on the blowdown and apply high pressure to the jet.
- If you don't have a compressor at hand, you can use a syringe into which you need to draw water.
- Clean the holes with a regular needle or pin.
- Insert the syringe into the nozzle and start flushing.
Of course, the compressor will be much more effective, but if the nozzles are heavily clogged and do not allow liquid to enter, then with the help of improvised means you can at least temporarily solve the problem.
Another way is to leave the jets in soapy water overnight and try reusing the syringe or compressor in the morning. This will be useful in the case of particularly stubborn old dirt.
In custody
When installing universal headlight washer nozzles or windshield nozzles, try to adjust them so that they spray liquid onto the glass surface without going beyond its limits. When choosing fan jets, try to give preference to those models that were designed specifically for your car, this will save yourself time on assembling the elements.
Hello everyone! Today I want to tell you more about the fan-shaped windshield washer nozzles. Such devices are an alternative to classic inkjet devices.
Fans are considered more modern, relevant and effective. Although on this score one can argue indefinitely. I do not plan to do this yet.
I'd better tell you about the features of fan injectors, give recommendations on the choice, and also make some clarifications regarding the very topical issue of adjustment.
What it is
We have already discussed with you for car windshields. But this time I would like to dwell in more detail on the fan-shaped devices.
If you have noticed, then recently many modern cars are equipped with new, useful and simply interesting solutions. Even in basic trim levels inexpensive cars you can find heated seats, heated rear window, a number of other devices and solutions.
Among them, it is worth highlighting the fan nozzles on the wiper. Increasingly, they are the ones that automakers put on cars.
A distinctive feature of the fan is the way of water supply. If conventional jet devices deliver 2-3 separate jets through special nozzles, then a continuous front of water droplets is created here. This makes it possible to cover most of the windshield at the same time. Outwardly, it looks like an open fan. Hence the corresponding name.
And then many people think whether it is worth buying a Renault Logan or Megan, VAZ 2114, Hyundai Solaris, Renault Duster, Kia Rio or any other car for a similar solution. Not everyone understands whether they will be useful, and how the behavior of the washer will change after changing the nozzles.
But let's be frank. There are fans on cars Toyota, Nissan, Volvo and many other modern foreign cars from the factory. Therefore, there are objective reasons for this. They are obviously better than conventional spray guns. But even if you have Priora, Kalina or Chevrolet Niva, no one will forbid changing the nozzles. In addition, there is no need to make other serious modifications to the wiper system.
Advantages and disadvantages
Even in Moscow, driving a car with jet nozzles is not a shame. Car owners should consider all the advantages and disadvantages of their decision before making a decision. After all, how many controversies go around .
Automotive innovations do not always justify financial investments in them.
Therefore, I propose to look at the strong and weak sides fan nozzles. This will allow you to finally decide whether to buy and install them or not.
Let's start with positive qualities... These include:
- washer fluid is supplied more evenly and is distributed throughout the glass;
- brushes work more efficiently, passing on wet glass, and not on dry dust and dirt;
- solid dirt, plaque and adhering insects are better removed;
- the risk of scratching glass with dry brushes is reduced;
- in some cars, the consumption of washer fluid is reduced.
Their price is not so high, therefore, the overpriced cannot be called a disadvantage.
TO negative side fan nozzles have two main points.
First, because of design features such devices often freeze at low temperatures. Therefore, residents of regions with harsh winters are better off choosing nozzles with a heating system right away.
Secondly, due to the processing of a large area of the windshield, sometimes the driver loses control over what is happening in front. That is, the liquid covers the entire glass. Until the brush passes over it, the visibility is reduced.
The disadvantages are conditional, but they are worth paying attention to.
When a driver decides to buy something for a car, the following problem arises. How is it better to choose and not be mistaken with the decision. This can be attributed to both fan nozzles and ... But if you read our material, you will not make mistakes.
There are two main approaches to selection:
- buy original;
- take universal.
But not all cars can be equipped with or purchased original injectors. Therefore, you have to look for an alternative solution. There are no fans that fit literally all cars. Be sure to take this into account, otherwise no adjustment will help you.
There are several of the more popular options:
- Injector kit for Volvo S80. Suitable for many Japanese and Korean cars... One piece will cost 350 rubles;
- Korean atomizers from SsangYong. This is a quality clone of the previous version. It is used on many cars, plus it costs only 160 rubles for 1 unit;
- Devices from Camry. Sufficiently versatile, effective and of high quality. The current price is approximately 300 rubles per piece;
- Devices from Skoda and Volkswagen. Suitable for German and Czech cars, plus well adapted for Lanos and Aveo. But the price is also high, about 300 rubles.
Look for the options that are right for your car. I strongly advise against using cheap devices. It's just like picking wrong ... They will stand on the car, but they will not be able to effectively perform their functions.
Installation
If you had jet nozzles on your car, then you will need to take:
- set of fans;
- check valve;
- hoses;
- tee.
A check valve is needed to create a stable pressure in the system and to protect against the washer from flowing back into the tank after the pump is turned off. Due to the valve, after turning on the washer, liquid immediately begins to flow through the fan nozzles onto the glass.
Only one valve is used. It is mounted in front of the tee. If you put a valve in front of each of the nozzles, you simply reduce the pressure with your own hands, which will reduce the flow of the jet.
Do not discard old inkjet devices after installation. You can put them inside a separate pocket in ... It is possible that it will come in handy sometime. Or you may not like how the fan system works.
The sequential installation looks like this:
- the hood is understood and the trim is removed;
- the feed pipes are dismantled from the old nozzles;
- old sprayers are removed (the clamps are unclenched, the nozzles are pushed up);
- a check valve is connected (on some cars it is already there, so you will not have to install it);
- new fans are being mounted;
- supply hoses are connected to the nozzles.
Everything, the work is completed. You don't need to have any special skills. If you've done the installation or by changing the oil, then there will be no problems with this task.
Good visibility traffic situation through the windshield of the car allows the driver to safely drive the car in busy traffic conditions. Therefore, the condition of the windshield should be given proper attention. Meteorological precipitation and temperature differences outside and inside the passenger compartment impair the transparency of the glass, negatively affecting the safety of driving. Dirt from under the wheels, adhering insects, snow and streams of rain from the outside of the glass should be removed as soon as possible by a cleaning system consisting of front and rear glass washers, a tank with an anti-freeze liquid.
Operation of the fan-shaped windshield washer nozzles
Serrated windshield washer nozzles are a more recent and fashionable development of the water supply system for the glass, compared to the classic water spray nozzles. They have their own peculiarities of application, the knowledge of which will allow motorists to more consciously approach the choice of one or another type of nozzle.
Serrated windshield washer nozzles - positive and negative sides
The main distinctive feature of the sector spray nozzles is the formation of a wide front of small splashes of washing liquid like rain, which completely covers the entire surface of the windshield, in contrast to jet nozzles that supply a stream of water only to certain areas in front of the driver and front passenger. This water consumption system is more economical and efficient in terms of the quality and speed of glass cleaning.
The advantages of the fan-type windshield washer nozzles include:
- Removal of dust, dirt, insects is more complete and better due to the uniform wetting of a larger area of the glass.
- At the first stroke, the wiper blades move along the wetted glass surface, washing away rather than pulling away dirt, achieving faster glass cleaning.
- Savings "", intended for effective glass cleaning, which is expressed by a considerable amount during intensive vehicle operation in urban and adverse climatic conditions.
- The number of micro-scratches on the windshield due to the dry movement of the wiper blades is reduced.
The disadvantages of the fan-shaped method of glass wetting include:
Short-term deterioration of visibility during the operation of injectors
- After droplets of liquid are sprayed onto the windshield, the road is not visible until they are swept away by the wipers. This can be annoying for some drivers, which is why they are moving away from fan nozzles in favor of jet nozzles.
- Serrated nozzles are more prone to freezing than jet nozzles. In the conditions of the Russian North, they can work flawlessly only with the use of a special heating system.
Choice of rolling windshield washer nozzles
Jet and fan nozzles
The ideal case is to buy branded injectors designed for use on that particular car model. Today, many manufacturers produce such original injectors for a specific make and model of a car. In addition, there are universal types of fan nozzles that can be adapted for use on different brands and car models. In some cases, it is possible to carry out minor modifications.
Universal fan injectors are considered products with numbers 30655605 and 7845009010 in the catalog of parts for Volvo cars and Ssang yong... The former are used as standard injectors on the Volvo S80. Both products are absolutely identical in design, but differ in price. "Korean" is almost half the price of "Swede". But Volvo nozzles are considered more prestigious. Both of them can be used on other brands of cars, in particular on "Daewoo", "Subaru", "Toyota", "Mazda" and so on.
An alternative option could be Toyota injectors for business class cars. They can also be used on various car models. But here you need to know that only one nozzle is provided in the kit, so when buying a product from the catalog, you should repeat the order twice to get two nozzles per car. To replace your standard jet nozzles with fan nozzles, you need to purchase the nozzles themselves and also a tee with hoses and a check valve to it.
Something else useful for you:
Video: Lada Granta - installation and testing of fan washer nozzles
Selection of the wiper check valve
The standard design of the washer may not have a check valve, which is designed to prevent fluid from flowing from the hoses back to the tank when the suction pump is turned off. The valve ensures the continuity of the liquid supply, especially at the moment the pump is turned on, since air does not enter the pipelines through the nozzle openings. The valve is a conventional spring-loaded ball that closes the nozzle orifice when there is no fluid pressure. The system can also be used without a check valve. Then it is necessary to provide for a mechanical or electrical circuit for delaying the start of movement of the wipers relative to the moment of water supply. The liquid must have time to pass through the hoses from the reservoir to the nozzles before the wipers start working.
Universal non-return valve for Toyota injectors
Here you can use a check valve for Zhiguli 8 and 9 models under No. 21080-5208550-00 in the VAZ parts catalog or a check valve from fuel system under the number 2108-1156010-01. You can also use imported valves, for example, for Volvo brands - part number 30896546 or for Toyota brands - 85321-26020. As alternative option noteworthy is the use of a ready-made tee with integral check valve for Mitsubishi - part number M850641.
A non-standard but acceptable solution is the use of a non-return valve used in an aquarium air compressor. It usually stands in the outlet pipe of the compressor and has high reliability and efficiency. In addition to it, in the pet store you can also purchase a flexible silicone tube for the manufacture of nozzles for the check valve and nozzles, which are used to supply air to the aquarium. In terms of adaptability to temperature changes and service life, this tube is much superior to the standard hoses used in Zhiguli.
Installing fan-shaped windshield washer nozzles
The installation procedure for fan injectors provides for the following work:
- removing the upholstery on the hood, if installed, with a neat, breakage-free recess of the plastic caps using special tools or two flat screwdrivers;
- dismantling of the buffer foam rubber pads attached to double-sided tape (new tape is required for their reassembly) and detaching the cover on the plastic parts;
- disconnecting the pipes supplying liquid from the standard injectors;
- dismantling old injectors, which can be attached to the hood or frame using plastic clips or fastening nuts;
- connection of the branch pipe to the fan nozzles and their preliminary installation in their regular places without final fixation;
- connection of non-return valves to washer fluid pipelines and injector nozzles, their reliable fastening;
- checking the system performance and adjusting the direction of the liquid fan to the windshield;
- final fixation of the nozzles.
Video: Universal fan nozzles - overview, installation, example of work
When installing and adjusting the nozzles, it may be necessary to correct the holes, adjust the nozzles in size, direction, height and inclination of the position. To do this, you need to trim, file or, conversely, build up the base of the nozzles using tools and rubber or plastic gaskets. As a result, it is necessary to ensure that the area of liquid splashing on the glass surface is maximal, but does not go beyond its limits.
On cars of the VAZ 2108/2109/21099 model, as well as VAZ 21013/2114/2115 in standard configuration installed conventional wiper nozzles with one channel. Their problem is that they have low efficiency, that is, the liquid is sprayed with one jet and does not spread well over the glass surface. This problem has already been solved on cars of the tenth series and above. Here, nozzles with several channels are installed, that is, fan-shaped. This allows the liquid to be sprayed on the glass more efficiently, which allows faster and better cleaning of the glass.
According to the author, this problem can be solved literally in 15 minutes, it is enough just to have nozzles and have minimal technical skills.
Materials and tools:
- two nozzles (fan);
- two self-tapping screws (for attaching injectors);
- screwdriver with bit and drill.
Installation process of injectors:
Step one. Removing the standard injectors from the car
In the photo you can see what the factory glass cleaner nozzles look like. They must be removed; for this, the hoses must be carefully disconnected from the nozzles. As for the hoses, they need to be pulled out.
Step two. Installing new injectors
The author installs the fan injectors on the windshield deflector. To do this, a hole must be drilled in the deflector. Next, the nozzle is attached to an ordinary self-tapping screw. In total, two nozzles are used, in order to understand where to install them, the windshield must be divided into two parts, and then each part must be divided in half again.
Step three. Connecting and checking injectors
Now it remains to connect the injectors and check. To do this, the fluid supply hoses must be connected to the nozzles. That's all, after that you can go to the salon and check how the injectors work.
If it happens that the liquid splashes at the wrong angle, this can be easily adjusted by placing the required number of washers under the nozzles.
Factory fitted windshield washer jets do not always clean the surface properly. They quickly clog, and the efficiency itself leaves much to be desired. The best way- fan-shaped windshield washer nozzles.
Serrated windshield washer nozzles
What are their features? How to choose these parts for your car? What mounting features are worth knowing about? Let's consider these points in more detail.
Appointment
Serrated injectors are distinguished by a more advanced design, implying a "drip" distribution of liquid over a larger area of the windshield, which provides quick and effective cleaning surface wipers. In contrast to products of the jet type, where the supply occurs in 2-3 jets to a specific place.
Pros and cons of fan-type windshield washer nozzles
Before buying and installing fan nozzles, it is important to study their features, positive and negative qualities.
The advantages of the correct nozzles include:
1. Effective removal of dirt from the glass surface. Thanks to high-quality spraying, wipers can more easily deal with dirt, dust and even dried insects.
2. Complete treatment of the windshield, thereby reducing the risk of scratches. In the case of jet nozzles, the wipers travel a certain distance over the dry glass.
3. Reducing the consumption of washer fluid. When operating a car in the cold season, you have to buy a "frost-free" - special liquid that can withstand low temperatures. Serrated nozzles allow you to reduce the consumption of an expensive composition and save money in your wallet.
4. The wipers move on a wet surface at the first stroke. As a result, dirt is better removed, and not smeared on the glass, as is usually the case.
Disadvantages of fan nozzles:
1. After feeding the liquid through the nozzles, the glass is covered with many small drops. In this case, visibility deteriorates until the moment the wipers pass the first cycle. This feature tends to annoy car owners who prefer jet nozzles. We must not forget that the loss of control of the traffic situation, even for a split second, can lead to an accident.
Windshield jet nozzles
2. Fan-type jets freeze faster in the cold. This is why it is important for car owners living in the northern regions to think about heated nozzles.
Rules for choosing rolling windshield washer nozzles
The best option is to buy original jets that are suitable for a specific vehicle. A large number of companies are engaged in the production of such products, so choosing a jet for a specific model and brand is not difficult.
If original part could not be found, an alternative is available - universal fan nozzles. Their peculiarity lies in the possibility of mounting on a whole group of brands and models. Vehicle... In extreme cases, minor design improvements may be required.
Alternatively, you can buy jets from the manufacturers Volvo or Ssang Yong ( catalog numbers- 30655605 and 7845009010). Choosing between two types, Korean brand details can boast more versatility. Their advantages are low cost and the ability to install on a whole group of cars - Mazda, Toyota, Daewoo and others.
How to choose a check valve?
The factory design of the washer device often does not include a check valve. The task of the mechanism is to protect against dripping working fluid back to washer reservoir at the moment of removing power from the pump. At the same time, the valve ensures continuous cleaning of the windshield. Structurally, this is an ordinary ball with a spring, which blocks the outlet from the nozzle in the absence of pressure.
Check valve
It is allowed to use fan-shaped nozzles without installing a valve. But in this case, an alternative solution is required - a delay in the movement of the wipers in relation to the fluid supply. It can be organized in two ways - using electrical circuit or mechanical devices. Thanks to this alteration, the washing composition travels the distance from the container with the liquid to the nozzles until the wipers start working.
The following types of valves can be used:
- Check valves for VAZ-2108 or 2109.
- Foreign production (for Volvo or Toyota).
- A ready-made tee with a valve from Mitsubishi.
- Check valve from the aquarium compressor. The advantages are reliability and efficiency.
The device is on sale in a pet store. Here you can also purchase a piece of silicone tubing to create nipples. Such a product can withstand elevated temperatures and has a large resource (even in comparison with factory tubes installed on VAZ).
How to install fan nozzles?
Contrary to popular belief, installing fan-shaped windshield nozzles is straightforward. The algorithm of actions is as follows:
1. Remove the upholstery (insulation) mounted on the bonnet (if any). Be careful not to break the fragile plastic caps. Pull them out with a special tool or with a pair of screwdrivers.
2. Remove the foam pads that are held on the double-sided tape (you will need a new piece during installation).
3. Discard the covers on the plastic elements.
5. Dismantle old devices. They can be held to the frame or hood using plastic mountings or nuts.
6. Install fan nozzles (without fasteners) and lead the branch pipes to them.
7. Connect the check valves to the pipelines and nozzles and then fix them.
8. Check that the unit is operating normally and that the spray drops onto the windshield. Secure the jets.
Video for installing fan injectors.
Please note that fan-shaped windshield washer nozzles for VAZ cars or other cars often require adjustment after installation, but they do not have a tilt angle (it seems that there are now adjustable nozzles, who knows, write in the comments).
To change the angle of inclination, height or direction, it is worth adjusting the base of the jets by using a notch, trimming or building up the base. This may require special plastic or rubber gaskets. It is important that, as a result of the adjustment, the liquid covers the glass and does not go beyond its boundaries.
