Automatic pressurizing device of watering and dust falling vehicle for maintenance

Abstract

The utility model relates to the technical field of watering carts, and discloses an automatic pressurizing device of a watering dust-falling vehicle for maintenance, which comprises a water storage tank, a filtering assembly and a cleaning assembly are arranged above the water storage tank, and the filtering assembly comprises a centralizing pipe, a pipe cover, a water inlet pipe, a water outlet pipe, a preliminary filtering net cylinder and a deep filtering net cylinder. The cleaning assembly comprises an air cylinder, a scraping disc, a blow-off pipe and a blow-off pump, the cleaning assembly is arranged in the filtering assembly, through the arrangement of the filtering assembly and the cleaning assembly, the possibility that the device is blocked is reduced, through the arrangement of a preliminary filtering net cylinder and a deep filtering net cylinder, a water source can be deeply filtered before the device works, and the water source is prevented from being blocked. And through arrangement of a scraping disc and an air cylinder, the internal deep filtering net cylinder can be cleaned, the impurities are scraped into a blow-off pipe, the problem that the filtering effect is poor due to the fact that too many impurities are used for a long time is solved, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler vehicles, in particular to an automatic pressurizing device for a sprinkler and dust suppression vehicle for maintenance. Background Art

[0002] Sanitation sprinkler trucks are mainly suitable for washing various roads, trees, green belts, lawns, roads, factory and mine construction, and high-altitude building washing. They have functions such as sprinkling water, dust suppression, high and low-position spraying, pesticide spraying, and guardrail washing. However, in existing devices, the use of tap water or groundwater directly through a pressurized device for pressurized spraying does have many disadvantages. On the one hand, since tap water or groundwater inevitably contains a certain amount of impurities and minerals, these substances will gradually precipitate and form dirt during long-term use, causing blockage and affecting work efficiency.

[0003] After searching, the applicant discovered that a Chinese patent disclosed "a water sprinkling and dust suppression device for a sanitation vehicle" with a publication (announcement) number of "CN220696224U". This patent mainly uses a sliding dust suppression mechanism in conjunction with a fog cannon to clean road dust. However, this device is not conducive to filtering the water source. As a result, after long-term use, impurities in the water will clog the sprinkler device, affecting work efficiency. For this reason, we propose an automatic pressurization device for a maintenance water sprinkler and dust suppression vehicle. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic pressurizing device for a maintenance water sprinkler and dust suppression vehicle, so as to solve the problem raised in the above background technology that it is not conducive to filtering the water source, resulting in impurities in the water clogging the sprinkler device after long-term use, affecting work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic pressurizing device for a maintenance water sprinkler and dust suppression vehicle, comprising a water storage tank, a filter assembly and a cleaning assembly being arranged above the water storage tank, the filter assembly comprising a central pipe, a pipe cover, a water inlet pipe, a water outlet pipe, a preliminary filter mesh cylinder and a deep filter mesh cylinder, the cleaning assembly comprising a cylinder, a scraper, a sewage pipe and a sewage pump, and the cleaning assembly being arranged inside the filter assembly.

[0006] As a preferred solution, a partition is fixedly installed inside the water tank, a water supply pipe is fixedly connected to the left end of the water tank, a submersible pump is fixedly installed on the inner wall surface of the water tank, a water pumping pipe is provided inside the water tank, and the output end of the water pumping pipe is fixedly connected to the input end of the submersible pump, and the output end of the submersible pump is fixedly connected to a transmission pipe.

[0007] As a preferred solution, the centralizing pipe is fixedly installed on the top of the water inlet pipe and the water outlet pipe, the pipe cover is threadedly connected to the left end of the centralizing pipe, the bottom of the water inlet pipe and the water outlet pipe are both connected to the inner top wall of the water storage tank, and the bottom end of the water inlet pipe is fixedly connected to the top of the transmission pipe, the preliminary filter screen cylinder and the depth filter screen cylinder are both arranged inside the centralizing pipe, and the preliminary filter screen cylinder is arranged on the left side of the depth filter screen cylinder.

[0008] As a preferred solution, the cylinder is fixedly installed on the right side of the central pipe, the scraper is fixedly installed on the output end of the cylinder, and the outer wall of the scraper is in contact with the inner wall of the depth filter cylinder, the sewage pipe is fixedly installed at the bottom of the central pipe near the right side, and the sewage pump is fixedly installed on one side of the sewage pipe.

[0009] As a preferred solution, a pressurized spraying assembly is provided on the right side of the water storage tank, and the pressurized spraying assembly includes a pressurized pump, a transmission hose and a high-pressure spray gun.

[0010] As a preferred solution, the input end of the pressure pump is connected to the right side wall of the water tank, the input end of the transmission hose is fixedly installed on the output end of the pressure pump, and the output end of the transmission hose is fixedly installed on the input end of the high-pressure spray gun.

[0011] The technical effects and advantages of this utility model are:

[0012] 1. The possibility of device clogging is reduced by setting the filtering component and cleaning component. The preliminary filter cylinder and deep filter cylinder can be used to deeply filter the water source before the device is operated to remove impurities or minerals in the water. The scraper and cylinder can be used to clean the internal deep filter cylinder and scrape impurities into the sewage pipe, thus preventing the problem of poor filtering effect caused by excessive impurities due to long-term use, and greatly improving the practicality of the device.

[0013] 2. The pressurized spraying assembly is set up to improve the efficiency of water sprinkling and dust reduction operations. The pressure pump and high-pressure spray gun can accelerate the water flow when water spraying is needed, thereby expanding the spraying distance and range. The pressurized water flow has greater impact force and can more effectively wash away stubborn stains, dust and debris on the road surface, greatly improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a right-side sectional three-dimensional structural schematic diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the right side cross-sectional plan structure of the present invention;

[0017] Figure 4 This is a schematic diagram of the explosion structure of the cleaning component and the filtering component of the utility model.

[0018] In the figure: 1. Water storage tank; 101. Partition; 102. Water supply pipe; 103. Submersible pump; 104. Suction pipe; 105. Transmission pipe; 2. Filter assembly; 201. Central pipe; 202. Pipe cover; 203. Water inlet pipe; 204. Water outlet pipe; 205. Preliminary filter cylinder; 206. Depth filter cylinder; 3. Pressurized spray assembly; 301. Pressurized pump; 302. Transmission hose; 303. High-pressure spray gun; 4. Cleaning assembly; 401. Cylinder; 402. Scraper; 403. Sewage pipe; 404. Sewage pump. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0020] Please see the attached Figure 1 - Attachment Figure 4, an automatic pressurizing device for a maintenance water sprinkler and dust suppression vehicle, comprising a water storage tank 1, a filter assembly 2 and a cleaning assembly 4 are arranged above the water storage tank 1, the filter assembly 2 comprises a central pipe 201, a pipe cover 202, a water inlet pipe 203, a water outlet pipe 204, a preliminary filter mesh cylinder 205 and a deep filter mesh cylinder 206, the cleaning assembly 4 comprises a cylinder 401, a scraper 402, a sewage pipe 403 and a sewage pump 404, the cleaning assembly 4 is arranged inside the filter assembly 2, a partition 101 is fixedly installed inside the water storage tank 1, a water filling pipe 102 is fixedly connected to the left end of the water storage tank 1, a submersible pump 103 is fixedly installed on the inner wall surface of the water storage tank 1, a water suction pipe 104 is arranged inside the water storage tank 1, and the output end of the water suction pipe 104 is fixedly connected to the input end of the submersible pump 103, and the output end of the submersible pump 103 is fixedly connected to the transmission pipe 105, The centralizing pipe 201 is fixedly installed on the top of the water inlet pipe 203 and the water outlet pipe 204, and the pipe cover 202 is threadedly connected to the left end of the centralizing pipe 201. The bottom of the water inlet pipe 203 and the water outlet pipe 204 are both connected to the inner top wall of the water storage tank 1, and the bottom end of the water inlet pipe 203 is fixedly connected to the top of the transmission pipe 105. The preliminary filter screen cartridge 205 and the depth filter screen cartridge 206 are both arranged inside the centralizing pipe 201, and the preliminary filter screen cartridge 205 is arranged on the left side of the depth filter screen cartridge 206. The cylinder 401 is fixedly installed on the right side of the centralizing pipe 201, and the scraper 402 is fixedly installed on the output end of the cylinder 401, and the outer wall of the scraper 402 is in contact with the inner wall of the depth filter screen cartridge 206. The sewage pipe 403 is fixedly installed at the bottom of the centralizing pipe 201 near the right side, and the sewage pump 404 is fixedly installed on one side of the sewage pipe 403.

[0021] By setting the partition 101, the internal space of the water storage tank 1 is divided into two storage spaces for unfiltered water and filtered water. The pipe cover 202 is threadedly connected to the central pipe 201 so that the preliminary filter screen cylinder 205 can be disassembled and cleaned, and the water inlet pipe 203 is connected to the transmission pipe 105.

[0022] Specifically, by setting up the filter component 2, the possibility of clogging of the device is reduced. By setting up the preliminary filter cylinder 205 and the deep filter cylinder 206, the water source can be deeply filtered before the device is operated to remove impurities or minerals in the water. By setting up the scraper 402 and the cylinder 401 in the cleaning component 4, the internal deep filter cylinder 206 can be cleaned and the impurities can be scraped into the sewage pipe 403, thereby preventing the problem of poor filtering effect due to excessive impurities due to long-term use, and greatly improving the practicality of the device. Example 2

[0023] Please see the attached Figure 1 and attached Figure 2, and on the basis of Example 1, it is further obtained that a pressurized spraying assembly 3 is provided on the right side of the water storage tank 1, and the pressurized spraying assembly 3 includes a pressurized pump 301, a transmission hose 302 and a high-pressure spray gun 303. The input end of the pressurized pump 301 is connected to the right side wall of the water storage tank 1, the input end of the transmission hose 302 is fixedly installed on the output end of the pressurized pump 301, and the output end of the transmission hose 302 is fixedly installed on the input end of the high-pressure spray gun 303.

[0024] By setting up the transmission hose 302, the spraying angle can be adjusted at will during operation without being restricted by the direction of the hose.

[0025] Specifically, the efficiency of the water sprinkling and dust reduction operation is improved by setting up a pressurized spraying component 3. By setting up a pressure pump 301 and a high-pressure spray gun 303, when water spraying is needed, the water flow can be accelerated to spray out, thereby expanding the spraying distance and range. The pressurized water flow has a greater impact force and can more effectively wash away stubborn stains, dust and debris on the road surface, thereby greatly improving the working efficiency of the device.

[0026] Working principle of the utility model: The utility model is an automatic pressurizing device for a maintenance sprinkler dust suppression vehicle. First, water is added to the water storage tank 1 from the water supply pipe 102, and then the submersible pump 103 is started to draw the water source on the left side of the partition 101 into the central pipe 201 through the water pumping pipe 104 and the transmission pipe 105. The water flows through the preliminary filter cylinder 205 for preliminary filtration, and then enters the deep filter cylinder 206 for deep filtration. Then the water flows through the outlet pipe 204 and is discharged into the water storage space on the right side of the partition 101. When it is needed, To clean the filter assembly 2, manually unscrew the pipe cover 202, take out the preliminary filter cylinder 205, restore it after cleaning, and then start the cylinder 401 to drive the scraper 402 to scrape the inner wall of the deep filter cylinder 206. The scraped debris will fall into the sewage pipe 403, start the sewage pump 404 to discharge the debris, and finally start the pressure pump 301 to accelerate the filtered water through the pressure pump 301 to flow to the transmission hose 302, and spray it out through the high-pressure spray gun 303. At this point, the entire work process is completed.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic pressurizing device for a maintenance water sprinkler and dust suppression vehicle, comprising a water storage tank (1), characterized in that: A filter assembly (2) and a cleaning assembly (4) are provided above the water storage tank (1); the filter assembly (2) comprises a central pipe (201), a pipe cover (202), a water inlet pipe (203), a water outlet pipe (204), a preliminary filter screen cartridge (205), and a deep filter screen cartridge (206); the cleaning assembly (4) comprises a cylinder (401), a scraper (402), a sewage pipe (403), and a sewage pump (404); and the cleaning assembly (4) is provided inside the filter assembly (2).

2. The automatic pressurizing device for a maintenance water sprinkler and dust suppression vehicle according to claim 1, characterized in that: A partition (101) is fixedly installed inside the water storage tank (1), a water supply pipe (102) is fixedly connected to the left end of the water storage tank (1), a submersible pump (103) is fixedly installed on the inner wall surface of the water storage tank (1), a water pumping pipe (104) is provided inside the water storage tank (1), and the output end of the water pumping pipe (104) is fixedly connected to the input end of the submersible pump (103), and the output end of the submersible pump (103) is fixedly connected to the transmission pipe (105).

3. The automatic pressurizing device for a maintenance water sprinkler and dust suppression vehicle according to claim 1, characterized in that: The centralizing pipe (201) is fixedly mounted on the top ends of the water inlet pipe (203) and the water outlet pipe (204); the pipe cover (202) is threadedly connected to the left end of the centralizing pipe (201); the bottom ends of the water inlet pipe (203) and the water outlet pipe (204) are both connected to the inner top wall of the water storage tank (1); and the bottom end of the water inlet pipe (203) is fixedly connected to the top end of the transmission pipe (105); the preliminary filter screen cartridge (205) and the depth filter screen cartridge (206) are both arranged inside the centralizing pipe (201), and the preliminary filter screen cartridge (205) is arranged on the left side of the depth filter screen cartridge (206).

4. The automatic pressurizing device for a maintenance water sprinkler and dust suppression vehicle according to claim 1, characterized in that: The cylinder (401) is fixedly mounted on the right side of the central pipe (201), the scraper (402) is fixedly mounted on the output end of the cylinder (401), and the outer wall of the scraper (402) is in contact with the inner wall of the depth filter cylinder (206), the sewage pipe (403) is fixedly mounted below the central pipe (201) near the right side, and the sewage pump (404) is fixedly mounted on one side of the sewage pipe (403).

5. The automatic pressurizing device for a maintenance water sprinkler and dust suppression vehicle according to claim 1, characterized in that: A pressurized spray assembly (3) is provided on the right side of the water storage tank (1), and the pressurized spray assembly (3) comprises a pressurized pump (301), a transmission hose (302), and a high-pressure spray gun (303).

6. The automatic pressurizing device for a maintenance water sprinkler and dust suppression vehicle according to claim 5, characterized in that: The input end of the pressure pump (301) is connected to the right side wall of the water storage tank (1), the input end of the transmission hose (302) is fixedly installed on the output end of the pressure pump (301), and the output end of the transmission hose (302) is fixedly installed on the input end of the high-pressure spray gun (303).

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