Water wagon tank top self-cleaning device
A self-cleaning and waterwheel technology, which is applied to cleaning hollow objects, cleaning methods and utensils, road cleaning, etc., can solve the problems of low manual cleaning efficiency, high labor intensity, and low safety protection, and reduce labor intensity and safety risks. , Large cleaning range, good effect
Pending Publication Date: 2019-11-05
FAW SICHUAN SPECIAL CARS
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Problems solved by technology
[0003] When the waterwheel is in operation, it is likely to be in a relatively wet state all the time, which is prone to surface dirt, and manual cleaning is inefficient and labor-intensive
[0004] Due to the large tank body and relatively high position, it is necessary to climb to the roof for cleaning, and there are few safety protections, so there is a certain risk
Method used
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Embodiment Construction
[0028] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0029] The structure of the tank top self-cleaning device of the water truck is as follows: figure 1 Shown, mainly comprise water tank 1, water spray frame 24, the water delivery system that is connected between water tank and water spray frame and water spray frame lifting mechanism. The water tank 1 is a self-contained water tank of the water wheel, and is installed and fixed on the chassis by saddle bolts and connecting lugs.
[0030] There are several shower nozzles 25 on the spray frame 24, and the nozzles are evenly arranged, and can spray pressure water towards the top of the waterwheel. The spray rack is a ring-sh...
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The invention discloses a water wagon tank top self-cleaning device. A spraying head is arranged on a water spraying frame of the self-cleaning device. A water conveying system comprises a water conveying pipeline, a ball valve arranged on the water conveying pipeline, a water pump, a pressure adjusting unloading valve and an unloading pipeline for enabling water flow to flow back to the water input end of water pump through the pressure adjusting unloading valve. The water conveying pipeline leads water in a water tank into the water spraying frame. A water spraying frame elevating mechanismcomprises a pulling rod, an air cylinder, a water spraying frame descending limiting base, a water spraying frame elevating limiting base, a chassis gas storing tank, an electromagnetic control valveand a gas pipeline. The chassis gas storing tank is connected to the air cylinder through the gas pipeline. The electromagnetic control valve is arranged on the gas pipeline. The water spraying frameis movably connected to the water tank through the pulling rod. The air cylinder is connected to the pulling rod and the water tank. The water spraying frame descending limiting base and the water spraying frame elevating limiting base are arranged on the two sides of the pulling rod correspondingly. The self-cleaning device can solve the problem that the tank top is difficult to wash, personnel can wash the tank top without climbing to the tank top, and the labor intensity and safety risk of operators are reduced.
Description
technical field [0001] The invention relates to a sanitation waterwheel, and more specifically, the invention relates to a tank top self-cleaning device for a waterwheel. Background technique [0002] Sanitation water trucks have been widely used in urban and township watering and sanitation undertakings. A waterwheel has a larger tank, usually in the shape of an elliptical cylinder or a square for storing water. [0003] When the waterwheel is in operation, it is likely to be in a relatively humid state all the time, which is prone to surface dirt, and manual cleaning is inefficient and labor-intensive. [0004] Due to the large tank body and relatively high position, it needs to climb to the roof for cleaning, and there are few safety protections, so there is a certain risk. Contents of the invention [0005] The invention overcomes the deficiencies of the prior art, and provides an embodiment of a self-cleaning device for the top of a waterwheel tank, hoping to realiz...
Claims
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IPC IPC(8): E01H3/02B08B9/093
CPCE01H3/02B08B9/093
Inventor 李维肖俊李大宝洪俊罗云龙
Owner FAW SICHUAN SPECIAL CARS