CN210049166U

CN210049166U - Washing and sweeping vehicle with high-low pressure waterway system

Info

Publication number: CN210049166U
Application number: CN201822103992.7U
Authority: CN
Inventors: 刘军
Original assignee: YANGZHOU SANYUAN MACHINERY CO Ltd
Current assignee: YANGZHOU SANYUAN MACHINERY CO Ltd
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2020-02-11
Anticipated expiration: 2028-12-14

Abstract

The utility model belongs to the technical field of urban road washing and sweeping equipment technique and specifically relates to a high-low pressure waterway system washing and sweeping vehicle. The washing and sweeping vehicle comprises a chassis, a washing and sweeping assembly, a carriage, a garbage sewage tank and a water storage tank, wherein the washing and sweeping assembly is arranged at the lower end of the chassis, the carriage is arranged at the upper end of the chassis, the garbage sewage tank is arranged inside the front end of the carriage, the water storage tank is arranged inside the rear end of the carriage, a single-way ball valve is connected onto the water storage tank, the other end of the single-way ball valve is connected with a filter through a pipeline, the filter is connected with a high-pressure water pump and a low-pressure water pump through pipelines, a pressure gauge and a pressure regulating valve are arranged at the lower ends of the high-pressure water pump and the low-pressure water pump. The utility model discloses a through adopting high pressure water pump and low pressure water pump for the washing and sweeping vehicle both can use high pressure water cleaning and can use low pressure water cleaning again, has practiced thrift the water resource.

Description

Washing and sweeping vehicle with high-low pressure waterway system

Technical Field

The utility model belongs to the technical field of urban road washing and sweeping equipment technique and specifically relates to a high-low pressure waterway system washing and sweeping vehicle.

Background

Along with the progress of society, the washing and sweeping vehicle is more and more widely used in cities, and the washing and sweeping vehicle adopts the middle two brush discs and the middle wide suction disc to carry out washing, sweeping and other operations on roads such as urban areas, national roads or expressways and the like, thereby greatly lightening the burden of sanitation workers. Because the washing and sweeping vehicle sprays high-pressure water to clean, in the operation process, if the washing and sweeping vehicle is used or an operation method is wrong, artificial accidents are easily caused, and in some road conditions, the washing and sweeping vehicle does not need to spray high-pressure water to clean, so that water resources are wasted.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a high-low pressure waterway system washing and sweeping vehicle.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a high low pressure waterway system washing and sweeping vehicle, includes the chassis, washes and sweeps subassembly, railway carriage, rubbish sewage case and storage water tank, washes and sweeps the subassembly and locates the chassis lower extreme, and the upper end on chassis is located to the railway carriage, and the inside rubbish sewage case that is equipped with of railway carriage front end, the inside storage water tank that is equipped with of railway carriage rear end, be connected with the one-way ball valve on the storage water tank, the one-way ball valve other end passes through the pipe connection filter, and the filter passes through pipe connection high pressure water pump and low pressure water pump, and the pipeline department of high pressure water pump and low pressure water pump lower extreme is equipped with manometer and air-vent valve, and the pipeline lower extreme of water pump.

According to the utility model discloses a further embodiment, further include the pipeline department of filter lower extreme is provided with many lead to the ball valve, and the ball valve upper end intercommunication filter department pipeline that leads to more leads to, lead to about the ball valve both ends respectively through pipe connection high pressure water pump and low pressure water pump.

According to the utility model discloses a high pressure water pump lower extreme is connected with high-pressure water piping, and the low pressure water pump lower extreme is connected with low-pressure water piping, and automatic off-load valve is connected to high-pressure water piping and low-pressure water piping lower extreme.

According to the utility model discloses a further embodiment, further include the filter side is equipped with the drain, and the drain passes through pipe connection filth collecting box.

The beneficial effects of the utility model are that, this utility model discloses an adopt high pressure water pump and low pressure water pump for the washing and sweeping vehicle not only can use high pressure water cleaning but also can use the low pressure water cleaning, has practiced thrift the water resource.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the waterway device of the present invention.

In the figure, 1, a chassis, 2, a washing and sweeping assembly, 3, a carriage, 4, a garbage and sewage tank, 5, a water storage tank, 6, a one-way ball valve, 7, a pipeline, 8, a filter, 9, a high-pressure water pump, 10, a low-pressure water pump, 11, a pressure gauge, 12, a pressure regulating valve, 13, an automatic unloading valve, 14, a high-pressure ball valve, 15, a spray rod, 16, a multi-way ball valve, 17, a high-pressure water pipeline, 18, a low-pressure water pipeline, 19, a sewage discharge outlet and 20, a sewage collection box are.

Detailed Description

If fig. 1 is the utility model discloses a structural schematic diagram, a high low pressure waterway system washing and sweeping vehicle, including chassis 1, washing and sweeping subassembly 2, railway carriage 3, rubbish sewage case 4 and storage water tank 5, wash and sweep subassembly 2 and locate chassis 1 lower extreme, railway carriage 3 locates chassis 1's upper end, and railway carriage 3 front end is inside to be equipped with rubbish sewage case 4, and railway carriage 3 rear end is inside to be equipped with storage water tank 5.

FIG. 2 is a schematic structural diagram of the waterway device of the present invention, a single-way ball valve 6 is connected to a water storage tank 5, the other end of the single-way ball valve 6 is connected to a filter 8 through a pipeline 7, the filter 8 is connected to a high pressure water pump 9 and a low pressure water pump 10 through a pipeline 7, a pressure gauge 11 and a pressure regulating valve 12 are arranged at the pipeline 7 at the lower ends of the high pressure water pump 9 and the low pressure water pump 10, an automatic unloading valve 13 is arranged at the lower end of the pipeline 7 at the water pump, the pipeline 7 at the lower end of the automatic unloading valve 13 is connected to a high pressure ball valve 14, the lower end of the high pressure ball valve 14 is connected to a spray rod 15, a multi-way ball valve 16 is arranged at the pipeline 7 at the lower end of the filter 8, the upper end of the multi-way ball valve 16 is communicated with the, the lower ends of the high-pressure water pipeline 17 and the low-pressure water pipeline 18 are connected with an automatic unloading valve 13, the side end of the filter 8 is provided with a sewage discharge outlet 19, and the sewage discharge outlet 19 is connected with a sewage collection box 20 through a pipeline 7.

In the waterway system of the washing and sweeping vehicle, a one-way ball valve 6 is arranged at the water outlet of a water storage tank 5, the one-way ball valve 6 plays a role in cutting off and circulating water flow, the water flow enters a filter 8 through the one-way ball valve 6, the filtered water flows out from the outlet of the filter 8, a sewage discharge port at the side end of the filter 8 is used for discharging dirt filtered out from the water, the dirt is collected by a dirt collecting box 20, a multi-way ball valve 16 is arranged at the lower end pipeline 7 of the filter 8, the multi-way ball valve 16 divides the water flow into two parts which flow to a high pressure water pump 9 and a low pressure water pump 10 through a pipeline 7 respectively, the pressurized water flows out from a high pressure water pipeline 17 and a low pressure water pipeline 18, a pressure gauge 11 and a pressure regulating valve 12 are arranged on the high pressure water pipeline 17 and the low pressure water pipeline 18, the water pressure can be regulated in small amplitude through regulating the pressure regulating valve 12 according, for reducing the pressure load. Finally, water is sprayed out through the spray rods 15, a high-pressure ball valve 14 is mounted at the position of the pipeline 7 at the upper end of each spray rod 15, and the high-pressure ball valve 14 cuts off or connects the water in the pipeline 7.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A washing and sweeping vehicle of a high-pressure and low-pressure waterway system comprises a chassis (1), a washing and sweeping assembly (2), a vehicle box (3), a garbage and sewage tank (4) and a water storage tank (5), wherein the washing and sweeping assembly (2) is arranged at the lower end of the chassis (1), the vehicle box (3) is arranged at the upper end of the chassis (1), the garbage and sewage tank (4) is arranged inside the front end of the vehicle box (3), the water storage tank (5) is arranged inside the rear end of the vehicle box (3), the washing and sweeping vehicle is characterized in that a one-way ball valve (6) is connected onto the water storage tank (5), the other end of the one-way ball valve (6) is connected with a filter (8) through a pipeline (7), the filter (8) is connected with a high-pressure water pump (9) and a low-pressure water pump (10) through a pipeline (7), a pressure gauge (11) and a pressure regulating valve (12, the pipeline (7) at the lower end of the automatic unloading valve (13) is connected with a high-pressure ball valve (14), and the lower end of the high-pressure ball valve (14) is connected with a spray rod (15).

2. The washing and sweeping vehicle of the high-low pressure waterway system according to claim 1, wherein a multi-way ball valve (16) is arranged at a pipeline (7) at the lower end of the filter (8), the upper end of the multi-way ball valve (16) is communicated with the pipeline (7) at the filter (8), and the left end and the right end of the multi-way ball valve (16) are respectively connected with the high-pressure water pump (9) and the low-pressure water pump (10) through the pipeline (7).

3. The washing and sweeping vehicle of the high-low pressure waterway system according to claim 1, wherein the lower end of the high-pressure water pump (9) is connected with a high-pressure water pipeline (17), the lower end of the low-pressure water pump (10) is connected with a low-pressure water pipeline (18), and the lower ends of the high-pressure water pipeline (17) and the low-pressure water pipeline (18) are connected with an automatic unloading valve (13).

4. The washing and sweeping vehicle of the high-low pressure waterway system according to claim 1, wherein a sewage draining outlet (19) is formed at the side end of the filter (8), and the sewage draining outlet (19) is connected with a sewage collecting tank (20) through a pipeline (7).