In today's society, with the continuous expansion of urbanization, poor circulation of sewage pipelines and plugging problems have become more prominent. The dredging and cleaning equipment of the traditional municipal pipelines is mainly dredged by dredging machines, which can only solve the problem of the temporary flow of sewage in the pipeline, and cannot solve the plugging problem fundamentally. How can we solve the problem of sewage plugging conveniently, quickly and thoroughly? High-pressure cleaning vehicles are also called pipeline dredging vehicles, which open the blocked pipelines by the powerful pressure generated by the high-pressure water flow. With a small series together to see high pressure vehicle cleaning pipeline dredge applications.
High pressure cleaning truck working principle
The principle of a high-pressure cleaning vehicle is to turn a steel wire that can be bent elastically into a blocked sewer pipe by rotating it, and to remove the plug cloth, hair and the like. There is also a tool called a shot pass, which is a pressure relief tool that uses a high pressure principle to open the blocked sewer. This is the principle that is commonly used in life to open up blocked pipes. The pipelines used by industrial pipelines are greatly different from the ones used for the size of pipelines. The pipelines below 100 mm are as dredging as the family sewers.
A tanker truck equipped with a high-pressure water pump cleans the sediments of the city's sewers and clears the sewers. It can also be used for cleaning industrial drainage pipes, walls, etc., and can also be used for watering, transporting water and flushing roads, and can be used for fire fighting in case of emergency.
High pressure cleaning vehicle performance characteristics
1. Adopt dual-engine and dual-pump cleaning vehicles, with independent high and low pressure two sets of cleaning water system.
2. The auxiliary engine is used to drive the high pressure pump and the working device hydraulic system to produce high pressure water, strong decontamination, high efficiency and water saving, and can clean the old stains on the road surface. The low-pressure waterway adopts a double-stage impeller centrifugal pump, which has high efficiency, large flushing width and long range.
3, high and low pressure water systems, are using electricity, liquid, gas centralized control. The vehicle has a good man-machine interface, convenient and flexible operation, and comfortable driving.
4. The use of international brand high-pressure water pumps has reliable performance and long service life to ensure the cleaning effect. Inlet nozzle, stable jet flow, low pressure loss. The long-range water gun can be used to assist fire fighting and cleaning.
5, spray system can spray dust, adjust the air humidity.
6, spray frame cleaning width 2.5-3m adjustable, when the telescopic boom shrink, can achieve dual-flow enhanced cleaning.
7. The left and right telescopic booms are equipped with a width indicator that can be raised and lowered. During the operation, the width of the pole can be increased, and when the vehicle is running, the width indicator is lowered.
8. The sprinkler frame is equipped with a shell and a rubber baffle, which can reduce the splash of water mist and sediment during work.
High Pressure Cleaning Cart Notes
1, the water requirements
When the high-pressure cleaning vehicle uses a river ditch or a pond as a water source, pay attention that all the ends of the suction pipe do not enter the water. In order to avoid inhaling stones or more sand and drift debris, the suction pipe end is generally provided with a filtering device, and it is forbidden to remove the filtering device during the water absorption. If the water source is shallow, it is necessary to dig up the water absorption area in advance so as to ensure that it does not contain impurities and air.
2, inlet pipe
The water inlet system must maintain a certain degree of vacuum before it can suck water into the tank. The inlet pipe system must be sealed reliably, the hose can not be damaged, the hard pipe can not have cracks, otherwise it will have a phenomenon of air leakage, which will result in the situation that it cannot suck water.
3, parking stalls
Before the high-pressure cleaning vehicle is absorbing water or before the operation, the power take-off device must be stopped while parking.
4, winter water
Before the advent of winter, the water in the pumps and pipes should be vented to prevent freezing. The northern part of the country is generally no longer under construction during the severe winter. Therefore, after the construction is completed, the water in the pump and the water pipe will be drained immediately to prevent future problems.
5, regular sewage
The storage tank of the high-pressure cleaning vehicle is provided with a sewage pipe, and the inlet of the pipe is the lowest point of the water tank. After a period of use, the discharge pipe switch should be opened periodically to remove the accumulated debris from the tank until the water becomes clear.
High-pressure cleaning vehicle maintenance steps
Before cleaning, the body surface temperature should be cooled below 60°C, and the ambient temperature should be maintained at 0-40°C. The water gun is more than 15 cm away from the body paint surface. The order of flushing is from the roof to both sides. When rinsing the grille part in front of the car, misty water flow should be used, and the water column should not be flushed against the fins of the water tank or condenser. If the plastic arch cover is installed at the mudguard, it should be removed and cleaned, and the mudguard should be thoroughly cleaned. , Fender inside.
1. It is to clear away the remains of the car body. You can use the all-round descaling water to wipe with a clean cotton cloth. Then wring out the dustless cotton cloth with the car wash liquid, dry the car paint along the direction perpendicular to the car's driving direction. Car wash on the surface.
Finally, rinse the car wash thoroughly with plenty of clean water, and dry it with a synthetic sheepskin towel. Wipe dry to achieve the whole car water-free traces, no stains on the glass.
2. High-pressure water gun cleaning is to use the high-pressure water gun to wash away the dirt that is contaminated on the surface of the car body from top to bottom, then rinse the back of the car body, and finally wash the lower part of the car. This step is to pay attention to the need to fully flush the chassis and thoroughly clean the edges, bends, fenders, etc. Particular care should be taken to thoroughly clean the sand and dirt from the wheels, brake discs, fenders, front grilles, door frames, and skirts.
3 is to wipe, use a car wash sponge shampoo car shampoo, wipe the body again, if contaminated objects are not easy to remove, you can repeatedly wipe, pay attention to wipe the body up and down the sponge to be used separately, so as not to scratch the body under the sand paint body paint. Then rinse with high-pressure water, in particular, to clean the seams at the car seams, foam at the corners, etc.
4. Apply liquid to spill the shampoo car wash on the body. There are two methods, one is to use multi-functional high-pressure foam washing machine, spray evenly, to the upper and lower regularly shaking nozzle; the second is manual preparation, that is, according to a certain proportion of shampoo car wash liquid, do not use washing powder, soapy water, Dewaxing detergent.
Summary: The above is related to the application of high pressure vehicle cleaning pipeline dredge, and I hope to be helpful to everyone. If you want to know more related information, you can pay attention to this website information.
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