What is the spray bottle assembly
The water spray bottle assembly is a component used on automobiles, trucks and other means of transportation to clean the windscreen. It mainly consists of a water spray motor, a liquid storage tank and a nozzle, etc., which is used to spray cleaning liquid or water to remove stains.
Core function
Youdaoplaceholder0 Cleaning function : The water spray motor drives the cleaning liquid (such as windshield washer fluid) to be evenly sprayed from the nozzle onto the windscreen, and it works in conjunction with the wiper to remove stains and rainwater.
Youdaoplaceholder0 Structural composition : It usually includes a liquid storage tank (for storing cleaning liquid), a water spray motor (providing power), a nozzle (controlling the direction and Angle of the spray), and connecting water pipes, etc.
Applicable scenarios
It is mainly used in automobiles, trucks, buses and other means of transportation. Different vehicle models need to be matched with corresponding specification spray bottle assemblies (such as compatible with Wuling Rongguang, Changan Oushang, Dayun Heavy trucks and other models).
The water spray bottle assembly is the core component of the automotive water spray cleaning system. It is mainly used to store and distribute the glass cleaning solution, and works in conjunction with the water pump and nozzle to clean the windshield. Its functions are mainly reflected in the following aspects:
Ensure driving safety
The water spray system can promptly remove dust, insect carcasses, bird droppings and other stains from the windshield, preventing traffic accidents caused by blocked visibility. Especially at night or in bad weather conditions, a clear field of vision helps drivers spot obstacles and traffic signs in time.
Protect automotive components
If stains are not cleaned up in time, they will reduce the lifespan of the wipers and may scratch the glass. The water spray system moistens the stains in advance, making it easier for the wipers to remove them and reducing wear and tear.
Achieve efficient cleaning
The windshield washer fluid in the reservoir is conveyed to the nozzle by a water pump and sprayed onto the glass surface at a certain pressure and Angle. Combined with the coordinated action of the wiper, a thorough cleaning is completed.
Compatible with different vehicle models
The spray bottle assembly provides liquid storage space and interface specifications that are suitable for different vehicle design differences (such as trucks, buses, sedans, etc.) to ensure the normal operation of the cleaning function.
Faults in the spray bottle assembly are usually caused by insufficient air pressure, clogged nozzles or damaged water pumps. The following are the specific causes and solutions:
Insufficient air pressure
Youdaoplaceholder0 Cause : not tightened properly, the pot body is damaged and leaking air, or the water volume is insufficient (it is recommended to add to two-thirds of the water volume)
Youdaoplaceholder0 Solution : Tighten the lid of the kettle, repair the damaged area or replace it with a new one to ensure there is sufficient water
Nozzle problem
Youdaoplaceholder0 Cause : The nozzle is tightened too much, blocked or sunken by foreign objects
Youdaoplaceholder0 Solution to : Loosen the nozzle by rotating it, clear the foreign objects from the nozzle (use a needle to clean the small holes), and adjust the nozzle height to restore it to its original position
Spray column/water pump failure
Youdaoplaceholder0 Cause : the spray column is clogged or the water pump component is damaged
Youdaoplaceholder0 Solution : Disassemble and clean the spray column, inspect the water pump parts, replace the damaged components, and replace the assembly if necessary
If the above operations are ineffective, it is recommended to replace the spray bottle with a new one.
The inability of a spray bottle to spray water is usually caused by insufficient air pressure, clogged nozzle, damaged components or improper operation. Youdaoplaceholder0 When repairing, first check whether the lid is tightened and whether the water level is sufficient (2/3 of the water level), and then gradually check for problems with the nozzle, spray column or water pump . In most cases, it can be repaired by simple cleaning or adjustment.
Common causes and corresponding repair methods
The following methods are classified based on the type of spray bottle (manual or electric), and sorted from low to high operational complexity:
Youdaoplaceholder0 Basic inspection and quick repair .
Youdaoplaceholder0 Insufficient air pressure : If the lid of the pot is not tightened or the pot body is damaged, it will cause air leakage and fail to form pressure. Solution: Tighten the lid of the pot; If the pot body is damaged, replace it with a new one. When the water level is insufficient, add it to two-thirds of the water level, inflate it fully and then test.
Youdaoplaceholder0 The nozzle is too tight or clogged : if the nozzle is tightened too much, it will block the water flow. The small holes of the nozzle are prone to being clogged by dust and scale. Solution: Rotate the nozzle left and right to relax. Clean the spray holes vertically with a toothpick or needle (to avoid damage), or wipe them with a towel dipped in clean water.
Youdaoplaceholder0 Nozzle sinking or abnormal reset : pressing too hard causes the nozzle to fail to rebound. Solution: Manually raise the nozzle to its original position.
Youdaoplaceholder0 Deep cleaning and component treatment .
Youdaoplaceholder0 Blockage of the spray column or suction pipe : Foreign objects inside the spray column or bubbles in the suction pipe impede the water flow. Solution: Disassemble the spray bottle and use thin iron wire to clear the spray column and suction pipe. Soak the nozzle in warm water to remove stubborn dirt.
Youdaoplaceholder0 Check valve or filter screen malfunction : Chemical residues stick to the glass beads of the check valve, or impurities accumulate on the filter screen. Solution: Clean the check valve with a pin and the valve seat with a toothbrush. Remove the filter screen, rinse it or replace it.
Youdaoplaceholder0 hardware damage and replacement .
Youdaoplaceholder0 pump or motor failure : manual pump body damage or electric motor silent/burnt smell. Solution: Inspect the parts of the water pump and try to replace the damaged components. The fuse of the electric spray bottle needs to be tested (refer to the vehicle manual), and the motor or the entire spray bottle should be replaced.
Youdaoplaceholder0 Pipe problem : Water pipes burst, fall off or freeze (in northern winter). Solution: Reconnect or replace the water pipe; When frozen, move to the garage to defrost and switch to antifreeze windshield washer fluid.
Preventive and maintenance suggestions
Youdaoplaceholder0 Regular maintenance : Clean the nozzle, spray column and filter screen monthly to prevent the accumulation of impurities.
Youdaoplaceholder0 Correct operation : Press the nozzle with moderate force to prevent it from sinking. The addition of glass cleaner should comply with seasonal requirements (anti-freezing type should be used in winter).
Youdaoplaceholder0 Upgrade equipment : For frequent malfunctions, an electric spray bottle with one-button water discharge and multi-hole nozzle design can be considered to reduce the risk of clogging.
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