A high-pressure cleaning system and its control method
A technology of a high-pressure cleaning system and a high-pressure water pump, which is applied to cleaning methods and appliances, cleaning methods using liquids, chemical instruments and methods, etc., and can solve the problems of increasing the wear of one-way valves, reducing the service life of equipment, and wasting energy and water resources and other problems, to achieve the effect of increasing the water inlet pressure, prolonging the service life, improving the output water pressure and working efficiency
Active Publication Date: 2018-07-24
上海水威环境技术股份有限公司
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Problems solved by technology
[0004] 1. When the main engine is not controlled by the loading valve, the main engine starts under heavy load, or high-pressure water overflows through the high-pressure gun, which will accelerate the wear of the main pump and cause waste of water resources
[0005] 2. If the water temperature and pump temperature are not monitored in real time, it will cause 1. The internal wear of the main pump will be accelerated
2. When the temperature of the power end of the pump increases due to lack of oil or other reasons, the main engine is likely to damage the gearbox.
[0006] 3. When the spray gun works intermittently, it needs to be started or stopped continuously. Due to the large instantaneous current when the system is started, frequent and repeated start-up of the system will easily cause equipment damage and shorten the service life of the equipment;
[0007] 4. When the spray gun works intermittently, the main engine will run continuously, and the water in the circulating circuit will heat up, increasing the wear and tear of the equipment and reducing the service life of the equipment;
[0008] 5. When the water inlet pressure is insufficient, the washing machine will still work, which will cause 1. It cannot be used because the water outlet pressure is far below the usage requirements, wasting energy and water resources
2. The insufficient water inlet pressure of the main pump increases the wear of the one-way valve and reduces the service life of the equipment;
[0009] 6. The whole process of using the equipment is completely manual. The operator needs to monitor the operation of the equipment at the station all the time, which wastes manpower and low work efficiency.
Method used
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Embodiment
[0046] Such as figure 1 and figure 2As shown, a high-pressure cleaning system includes a primary filter 1, a water tank 2, a booster pump 3, a secondary filter 4, a high-pressure water pump 5, a motor 6, a spray gun 7, an electric control cabinet 8, and an air-controlled loading valve 9 It is connected with the first circuit 10, the primary filter 1, the water tank 2, the booster pump 3, the secondary filter 4, and the high-pressure water pump 5 in sequence, and the output shaft of the motor 6 is connected with the high-pressure water pump 5, which is a high-pressure water pump The work of 5 provides power output, the high-pressure water pump 5 is connected with the spray gun 7 through the pipeline, and the water pressurized by the high-pressure water pump 5 is sprayed from the spray gun 7, and the spraying state of the water outlet can be adjusted according to the actual needs through the spray gun 7. The control cabinet 8 is respectively connected with the booster pump 3 a...
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The invention provides a high-pressure cleaning system, which includes a primary filter, a water tank, a booster pump, a secondary filter, a high-pressure water pump, a motor, a spray gun, an electric control cabinet, an air-controlled loading valve, and a first circuit. The primary filter, water tank, booster pump, secondary filter, and high-pressure water pump are connected in sequence, the motor is connected with the high-pressure water pump, the high-pressure water pump is connected with the spray gun, and the electric control cabinet is connected with the booster pump and the motor. connected respectively, the air-controlled loading valve is arranged on the high-pressure water pump, and one end of the air-controlled loading valve is connected to the water tank through the first circuit, and the other end is communicated with the air source. The invention has the advantages of automatic control and long service life.
Description
technical field [0001] The invention provides a cleaning device, and in particular relates to a high-pressure cleaning system capable of automatic control and long service life and a control method thereof. Background technique [0002] A pressure washer is a cleaning tool that is extremely versatile and can be used to clean cars, floors, walls, roofs, and more. Existing high-pressure cleaning mainly drives a high-pressure water pump through an AC motor to work, and the low-pressure water source (such as tap water) is pressurized to a certain degree by the high-pressure water pump for use by the user. At present, there is a broad market for high-pressure cleaners. The annual demand in the international market is 40 million units, and the market demand is constantly increasing. In the domestic market, the current high-pressure cleaner market is still in the initial stage of market development, and the use of high-pressure cleaners is not common, but with the improvement of p...
Claims
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IPC IPC(8): B08B3/02
Inventor陈鑫姚志明贾航舵李亮辉
Owner上海水威环境技术股份有限公司