CN205475025U - Washing and sweeping vehicle is with high -pressure water route control system - Google Patents
Washing and sweeping vehicle is with high -pressure water route control system Download PDFInfo
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- CN205475025U CN205475025U CN201521037065.XU CN201521037065U CN205475025U CN 205475025 U CN205475025 U CN 205475025U CN 201521037065 U CN201521037065 U CN 201521037065U CN 205475025 U CN205475025 U CN 205475025U
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Abstract
The utility model provides a washing and sweeping vehicle is with high -pressure water route control system, including water tank, high pressure water pump, air -vent valve, relief valve, electromagnetic water valve, spray tube, shower nozzle, the water tank is connected with high pressure water pump's water inlet, and the delivery port by high pressure water pump passes through a plurality ofly again electromagnetic water valve carries spray gun and spray lance, air -vent valve and relief valve parallel connection between high pressure water pump's delivery port and electromagnetic water valve, the delivery port and the water tank of relief valve are linked together, among the electromagnetic water valve at least one is linked together with the water tank, when high -pressure water route is out of work, the electromagnetic water valve who links to each other with the water tank is in the state of opening, the assurance system is in the off -load state, when arbitrary water valve was opened when other electromagnetic water valve in, the electromagnetic water valve who links to each other with the water tank normally worked at closed condition, assurance system pressure. The utility model discloses new high -pressure waterway system structure is compacter, and electromagnetic water valve replaces ordinary ball valve, saves hydro -cylinder or cylinder, and occupation space is little.
Description
Technical field
This utility model relates to a kind of novel high-pressure waterway control system, is specifically related to the high pressure water circuit system of urban sanitation sweeper.
Background technology
At present, domestic sweeper high-pressure waterway control system is by water tank, water-level gauge, ball valve, filter, high-pressure hydraulic pump, pressure regulator valve, overflow valve, electromagnetic valve, control oil cylinder/cylinder, jet pipe, shower nozzle etc..
Being provided signal by electrical system during the work of this system and control oil cylinder or cylinder to handle ball valve switch, structure is complicated, takes up room big, installs inconvenience.
Summary of the invention
Relative to above-mentioned technical problem, this utility model provides the control system designing a independent research, and this system structure is simple, takes up room little, and low cost is easy for installation.
The technical solution of the utility model is achieved in that
A kind of sweeper high-pressure waterway control system, including water tank, high-pressure hydraulic pump, pressure regulator valve, relief valve, electromagnetic water valve, shower nozzle, jet pipe；Water tank is connected with the water inlet of high-pressure hydraulic pump, then is transported to spray gun and spray boom by the outlet of high-pressure hydraulic pump by multiple electromagnetic water valves；Pressure regulator valve is connected between the outlet of high-pressure hydraulic pump and electromagnetic water valve, and relief valve is in parallel with electromagnetic water valve, and relief valve outlet is connected with water tank；The outlet of an electromagnetic water valve in electromagnetic water valve is connected with water tank, when high pressure water circuit does not works, a state being in out in the described electromagnetic water valve being connected with water tank, ensure that system is in unloading condition, when in other electromagnetic water valve, arbitrary water valve is opened, the described electromagnetic water valve being connected with water tank is closed, it is ensured that system pressure normally works.
Further, ball valve and filter it are provided with between above-mentioned water tank and high-pressure hydraulic pump.
Further, aqueduct is provided with Pressure gauge.
Relative to prior art, this utility model has the advantage that
1, new high pressure water circuit system structure is compacter, and electromagnetic water valve replaces ordinary ball valve, saves oil cylinder or cylinder, takes up room little.
2, new high pressure water circuit system compares original high pressure water circuit system, installs simple, it is simple to maintaining.
3, original high pressure water circuit system is controlled water route ball valve by electrical system by oil circuit electromagnetic valve or electromagnetic valve of gas circuit, and new high pressure water circuit system is directly controlled electromagnetic water valve by electrical system, saves intermediate link, and operation is more directly reliable.
4, new high pressure water circuit system reduces relative to original high pressure water circuit system, cost.
Accompanying drawing explanation
Fig. 1 is the principle schematic for this utility model integrated control system；
In figure: 1-water tank；2-water-level gauge；3-ball valve；4-filter；5-high-pressure hydraulic pump；6-Pressure gauge；7-pressure regulator valve；8-relief valve；9、9/-electromagnetic water valve；10-jet pipe；11-shower nozzle.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As it is shown in figure 1, this Novel main to be made up of water tank 1, water-level gauge 2, ball valve 3, filter 4, high-pressure hydraulic pump 5, Pressure gauge 6, pressure regulator valve 7, relief valve 8, electromagnetic water valve 9, shower nozzle 10, jet pipe 11.
The most all composition Novel washing sweeps car high-pressure waterway control system.
As it is shown in figure 1, water tank 1 is built with liquidometer 2, facilitate water level monitoring；High-pressure hydraulic pump 5 is connected with water tank 1 by pipeline, and centre is provided with water route main switch i.e. ball valve 3；Filter 4 is arranged on water route and is conducive to filtering the water of water tank.
As it is shown in figure 1, high-pressure hydraulic pump 5 outlet is provided with Pressure gauge 6, pressure regulator valve 7, relief valve 8, wherein, water route pressure can be transferred to operating pressure by pressure regulator valve 7 and relief valve 8 parallel connection.
When high-pressure hydraulic pump 5 normally works, water is directly controlled by electrical system through pressure regulator valve to electromagnetic water valve 9, electromagnetic water valve 9 through high-pressure hydraulic pump 5, and water enters shower nozzle 10 through jet pipe 11 and sprays.
During as it is shown in figure 1, high pressure water circuit does not works, the state that the electromagnetic water valve 9 being connected with water tank 1 is in out, ensure that system is in unloading condition, when in other electromagnetic water valves, arbitrary ball valve is opened, the electromagnetic water valve 9 being connected with water tank is closed, it is ensured that system pressure normally works.
The above; being only the present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; the change that can readily occur in or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (3)
1. a sweeper high-pressure waterway control system, including water tank (1), high-pressure hydraulic pump (5), pressure regulator valve (7), relief valve (8), electromagnetic water valve (9), jet pipe (10), shower nozzle (11)；
Described water tank (1) is connected with the water inlet of high-pressure hydraulic pump (5), then is transported to jet pipe (10) and shower nozzle (11) by the outlet of high-pressure hydraulic pump (5) by multiple described electromagnetic water valves (9)；
Described pressure regulator valve (7) is connected between the outlet of high-pressure hydraulic pump (5) and electromagnetic water valve (9), and described relief valve (8) is in parallel with electromagnetic water valve (9), and described relief valve (8) outlet is connected with described water tank (1)；
It is characterized in that, the outlet of an electromagnetic water valve in described electromagnetic water valve (9) is connected with water tank (1), when high pressure water circuit does not works, a state being in out in the described electromagnetic water valve being connected with water tank (1), ensure that system is in unloading condition, when in other electromagnetic water valve (9), arbitrary water valve is opened, the described electromagnetic water valve being connected with water tank is closed, it is ensured that system pressure normally works.
2. kind sweeper high-pressure waterway control system as claimed in claim 1, it is characterised in that be provided with ball valve (3) and filter (4) between described water tank (1) and high-pressure hydraulic pump.
3. kind sweeper high-pressure waterway control system as claimed in claim 1, it is characterised in that aqueduct is provided with Pressure gauge (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037065.XU CN205475025U (en) | 2015-12-14 | 2015-12-14 | Washing and sweeping vehicle is with high -pressure water route control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037065.XU CN205475025U (en) | 2015-12-14 | 2015-12-14 | Washing and sweeping vehicle is with high -pressure water route control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475025U true CN205475025U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521037065.XU Active CN205475025U (en) | 2015-12-14 | 2015-12-14 | Washing and sweeping vehicle is with high -pressure water route control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475025U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797489A (en) * | 2018-06-21 | 2018-11-13 | 聊城中通新能源汽车装备有限公司 | Control system and method for sweeper high pressure water circuit intelligent protection water knockout drum |
| CN109555220A (en) * | 2019-01-22 | 2019-04-02 | 徐工集团工程机械有限公司 | High pressure water circuit system and dredging device |
| CN111691343A (en) * | 2020-06-16 | 2020-09-22 | 安徽南博机器人有限公司 | Frost-proof washing and sweeping vehicle waterway system |
| CN112252252A (en) * | 2020-09-10 | 2021-01-22 | 长沙中联重科环境产业有限公司 | One-key drainage system of sanitation vehicle and control method thereof |
-
2015
- 2015-12-14 CN CN201521037065.XU patent/CN205475025U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797489A (en) * | 2018-06-21 | 2018-11-13 | 聊城中通新能源汽车装备有限公司 | Control system and method for sweeper high pressure water circuit intelligent protection water knockout drum |
| CN108797489B (en) * | 2018-06-21 | 2019-10-25 | 聊城中通新能源汽车装备有限公司 | Control system and method for sweeper high pressure water circuit intelligent protection water segregator |
| CN109555220A (en) * | 2019-01-22 | 2019-04-02 | 徐工集团工程机械有限公司 | High pressure water circuit system and dredging device |
| CN109555220B (en) * | 2019-01-22 | 2024-04-02 | 江苏徐工工程机械研究院有限公司 | High-pressure waterway system and dredging equipment |
| CN111691343A (en) * | 2020-06-16 | 2020-09-22 | 安徽南博机器人有限公司 | Frost-proof washing and sweeping vehicle waterway system |
| CN112252252A (en) * | 2020-09-10 | 2021-01-22 | 长沙中联重科环境产业有限公司 | One-key drainage system of sanitation vehicle and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 437100 238 Jin Gui Road, Xianning Economic Development Zone, Xianning, Hubei Patentee after: Ho Chi New Energy Automobile Co., Ltd. Address before: 437100 Changjiang Industrial Park No. 238, Xianning Economic Development Zone, Hubei Patentee before: Hubei Hejia Environment Equipment Co., Ltd. |
|
| CP03 | Change of name, title or address |