CN213681938U - Spraying device of watering cart - Google Patents
Spraying device of watering cart Download PDFInfo
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- CN213681938U CN213681938U CN202022198811.0U CN202022198811U CN213681938U CN 213681938 U CN213681938 U CN 213681938U CN 202022198811 U CN202022198811 U CN 202022198811U CN 213681938 U CN213681938 U CN 213681938U
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- sprinkler
- pressure relief
- water
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Abstract
The utility model discloses a sprinkler on watering lorry relates to and presses down dirt watering lorry technical field. The sprinkler of the sprinkler comprises a main water supply pipeline, a Y-shaped filter, a sprinkler pipeline, a fan-shaped nozzle and a pressure relief pipeline; the Y-type filter is arranged on the main water supply pipeline, the main water supply pipeline at the water outlet end of the Y-type filter is respectively connected with the watering pipeline and the pressure relief pipeline, the pressure relief pipeline is communicated with the watering cart water tank, the pressure relief valve is arranged on the pressure relief pipeline, and the fan-shaped nozzle is arranged on the watering pipeline. The utility model adopts the fan-shaped nozzle to spray water, which ensures that the sprinkler sprays water mist and the road surface can not be frozen; the sprayed water mist can not be evaporated in a short time when falling on the road surface, so that the effect of inhibiting dust emission is achieved, and the ecological environment is protected; meanwhile, a pressure relief safety valve is arranged on the pipeline to control the flow of the sprinkling pipeline and realize pressure relief protection on the pipeline and the water pump.
Description
Technical Field
The utility model relates to a press down dirt watering lorry technical field, especially relate to a sprinkler on watering lorry.
Background
One of the main reasons for the environmental pollution of the bulk cargo port and the wharf at present is dust pollution, and the main reason for causing the dust pollution is caused by the blanking of the vehicles and the material entrainment of tires when the passing dredging port vehicles run on the main road of a storage yard. When more dust is on the dredging road, the dredging vehicle can blow the dust to cause environmental pollution and influence the environmental protection and standard reaching of the port when passing through the dredging road.
The bulk cargo port and pier generally adopts two modes of spraying a stock dump spray gun to a stock pile and spraying a water spraying truck to a main trunk of the dredging port to suppress dust. The watering lorry can be moist with the dust after the watering when the road surface dust is great, prevents effectively that the dust from flying up to the pollution that reduces the air can restrain the road raise dust. However, when the temperature is reduced to zero in winter, the spray guns in the storage yard stop supplying water for preventing frost cracking of pipelines, dust raising operation cannot be inhibited, in addition, the storage yard is dry in weather in winter, too many vehicles in a port are prone to raising dust, the dust raising operation in the storage yard is inhibited by all the sprinklers, and when the temperature is below zero degree in winter in the north, the sprinklers in a large area can cause the condition of freezing of the road surface, so that the running of traffic roads is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a sprinkler of watering lorry, the control sprays the atomizing degree, realizes normal watering operation winter, eliminates the watering lorry potential safety hazard that freezes winter.
In order to realize the technical purpose, the utility model adopts the following scheme: a sprinkler of a sprinkler comprises a main water supply pipeline, a Y-shaped filter, a sprinkler pipeline, a fan-shaped nozzle and a pressure relief pipeline; the Y-type filter is arranged on the main water supply pipeline, the main water supply pipeline at the water outlet end of the Y-type filter is respectively connected with the watering pipeline and the pressure relief pipeline, the pressure relief pipeline is communicated with the watering cart water tank, the pressure relief valve is arranged on the pressure relief pipeline, and the fan-shaped nozzle is arranged on the watering pipeline.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model adopts the fan-shaped nozzle to spray water, and strictly controls the water outlet amount of the nozzle through the pressure of the water pump of the watering cart, thereby ensuring that the watering cart sprays water mist and the road surface can not be frozen; the sprayed water mist can not be evaporated in a short time when falling on the road surface, so that the effect of inhibiting dust emission is achieved, and the ecological environment is protected; meanwhile, a pressure relief safety valve is arranged on the pipeline to control the flow of the sprinkling pipeline and realize pressure relief protection on the pipeline and the water pump.
The utility model discloses an optimal scheme does:
the main water supply pipeline is respectively connected with the water sprinkling pipeline and the pressure relief pipeline through movable joints, and is convenient to detach and maintain.
The joint of the main water supply pipeline and the sprinkling pipeline is provided with a control ball valve for controlling the flow and the opening and closing conditions of the sprinkling pipeline.
Main water supply pipe, watering pipeline and pressure release pipeline are connected with the watering lorry through fixed snap ring and fixed bolster respectively, prevent that the pipeline from taking place to rock and leading to the hourglass water.
The diameter of the mesh of the filter screen of the Y-shaped filter is less than or equal to 3mm, the Y-shaped filter is used for filtering particulate impurities with the particle size below 3mm in water, the fan-shaped nozzle is prevented from being blocked by the impurities, the Y-shaped filter is adopted, the impurities in the water can be cleaned conveniently and regularly, and the water yield of the fan-shaped nozzle is ensured.
The sprinkling pipeline comprises a transverse sprinkling pipe, and fan-shaped nozzles are respectively arranged on the side surface and two end surfaces of the transverse sprinkling pipe, so that the sprinkling area is increased.
The side of the transverse sprinkler pipe is provided with a water drain valve for draining water, so that the frost crack of the sprinkler pipe due to long-term water accumulation in winter is prevented.
The water outlet end of the pressure relief pipeline is arranged in the water inlet at the top of the water tank and is close to the edge of the water inlet, so that the water inlet at the top of the water pipe is convenient to seal and prevent dust.
The fan-shaped nozzle is a nozzle structure with a spraying opening facing to the direction vertical to the connecting pipe.
Drawings
Fig. 1 is a schematic top view of a spraying device of a watering cart according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a Y-type filter according to an embodiment of the present invention;
fig. 3 is a schematic side view of a fan nozzle according to an embodiment of the present invention;
fig. 4 is a schematic front view of a fan nozzle according to an embodiment of the present invention;
fig. 5 is a schematic view of an internal structure of a pressure relief safety valve according to an embodiment of the present invention;
labeled as: the water supply system comprises a main water supply pipeline 1, a sprinkling pipeline 2, a transverse sprinkling pipe 21, a pressure relief pipeline 3, a fan-shaped nozzle 4, a Y-shaped filter 5, a pressure relief safety valve 6 and a water drain valve 7.
Detailed Description
The present invention will be described in detail with reference to the following embodiments in order to fully understand the objects, features and functions of the present invention, but the present invention is not limited thereto.
Referring to fig. 1, the sprinkler of sprinkler truck provided by the present invention comprises a main water supply pipeline 1, a Y-type filter 5, a sprinkler pipeline 2, a fan-shaped nozzle 4, a pressure relief pipeline 3, a pressure relief valve 6, etc. Water pump and watering lorry water pitcher are passed through to main water supply pipe 1 one end and are connected, Y type filter 5 is installed to main water supply pipe 1's the other end, main water supply pipe 1 of Y type filter 5 delivery port end respectively with watering pipe 2, pressure release pipeline 3 links to each other, fan nozzle 4 is equipped with on the watering pipe 2, pressure release relief valve 6 is equipped with on the pressure release pipeline 3, the pressure release pipeline 3 of pressure release valve 6 delivery port end is inserted in the water pitcher by watering lorry water pitcher top water inlet, and pressure release pipeline 3 is close to water pitcher top water inlet edge, so that water pitcher top water inlet seals dustproof.
The main water supply pipeline 1 is respectively connected with the sprinkling pipeline 2 and the pressure relief pipeline 3 through movable joints, and is convenient to detach and maintain. The joint of the main water supply pipeline 1 and the sprinkling pipeline 2 is provided with a control ball valve for controlling the flow of the sprinkling pipeline 2. Main water supply pipe 1, sprinkler pipe 2 and pressure release pipeline 3 are provided with fixed snap ring and fixed bolster respectively, and fixed snap ring suit is in the pipeline outside, and fixed snap ring is connected with the fixed bolster, and fixed bolster and sprinkler fixed connection prevent that the pipeline from taking place to rock and leading to leaking water.
Referring to fig. 2, the Y-filter 5 preferably has a mesh opening with a diameter of 3mm or less, and is installed in front of the fan nozzle 4 to filter particulate impurities with a particle size of 3mm or less in water, so as to prevent the impurities from blocking the fan nozzle 4. And the Y-shaped filter 5 is adopted, so that impurities in water can be cleaned conveniently and regularly, and the water yield of the fan-shaped nozzle 4 is ensured.
Referring to fig. 3 and 4, the water spray pipe 2 is composed of a horizontal water spray pipe 21 and a vertical connecting pipe, one end of the vertical connecting pipe is connected to the main water supply pipe, the other end of the vertical connecting pipe is connected to the horizontal water spray pipe 21, and the fan-shaped nozzles 4 are respectively installed on the side wall and both ends of the horizontal water spray pipe 21. When the fan-shaped nozzle 4 adopts a structure that the direction of the spraying opening is vertical to the connecting pipe, the fan-shaped nozzle 4 is horizontally arranged on the side wall of the transverse sprinkling pipe 21, and the spraying opening is towards the ground; when the fan-shaped nozzle 4 is configured such that the nozzle is oriented parallel to the connection pipe, the fan-shaped nozzle 4 is vertically installed on the side wall of the horizontal sprinkling pipe 21. The utility model discloses the drawing adopts the fan-shaped nozzle 4 of spout and connecting pipe vertical structure.
The water outlet pressure of the fan-shaped nozzle 4 is provided by the water pump pressure of the sprinkler, the pressure generated by the sprinkler with the water pump passes through the Y-shaped filter 5 and then reaches the fan-shaped nozzle 4 through the control ball valve of the sprinkler pipeline 2, and the fan-shaped nozzle 4 sprays water mist. Preferably, the aperture of the water outlet of the fan-shaped nozzle 4 is 3mm, the spraying angle is 110 °, the pressure of the water pump of the sprinkler is up to 9bar (1bar is 0.1MPa), and the water output of the fan-shaped nozzle under different water pump pressures is as follows:
| pressure per bar | 4 | 5 | 6 |
| Flow/(liter/minute) | 3.8 | 5.0 | 6.4 |
The maximum spraying width of the single fan-shaped nozzle 4 is 800mm, and the spraying area is 0.55m2The width of the car body of the sprinkler is 2700mm, the length of the horizontal sprinkler pipe 21 is 2700mm, 7 fan-shaped nozzles 4 are installed on the side surface of the horizontal sprinkler pipe 21, 1 fan-shaped nozzle 4 is respectively installed on two end surfaces of the horizontal sprinkler pipe 21, and the whole fixed-point spraying area of the horizontal sprinkler pipe 21 is 3.85m2. The time period that outdoor temperature is higher is selected in the operation of watering in winter, closes sprinkler at the parking latency simultaneously, prevents that the time overlength road surface ponding is more, causes the phenomenon of freezing. Meanwhile, the water spraying amount of the fan-shaped nozzles 4 is strictly controlled by controlling the pressure of the water pump of the sprinkler, so that the sprayed water mist is guaranteed to play a role of dust suppression, and meanwhile, the road surface is not frozen.
Preferably, the side of the horizontal sprinkler pipe 21 is provided with a water discharge valve 7, and in the rest state of the equipment, the water discharge valve is opened to discharge the water in the pipeline, so as to prevent frost cracking of the sprinkler pipe 2.
Referring to fig. 5, in order to prevent the situation that the pressure of the water pump is too high, the pump is held back, and the water pipe joint leaks water due to the too high pressure, the pressure relief safety valve 6 is installed on the pressure relief pipeline 3, when the water pressure of the sprinkling pipeline 2 exceeds 6bar, the pressure relief safety valve 6 starts to drain water to reduce the water pressure of the pipeline, and the water in the sprinkling pipeline 2 flows back to the water tank through the pressure relief pipeline 3.
The utility model discloses an installation embodiment: install a Y type filter 5 on watering main water supply pipe 1, 2700mm stainless steel horizontal sprinkler pipe 21 is connected to main water supply pipe 1, 7 fan-shaped nozzles 4 of horizontal sprinkler pipe 21 side-mounting, 1 fan-shaped nozzle 4 is installed respectively to two terminal surfaces of horizontal sprinkler pipe 21, installs the valve 7 that drains on the horizontal sprinkler pipe 21 side. Main water supply pipe 1 is connected with pressure release pipeline 3, installs pressure release relief valve 6 on the pressure release pipeline 3, and the delivery port of pressure release relief valve 6 inserts in watering lorry tank top water inlet, flows back the water that the pressure release was emitted to the water pitcher.
Finally, it is noted that: the preferred embodiments of the present invention have been shown and described, and it will be understood that modifications and variations may be made by those skilled in the art without departing from the scope of the invention.
Claims (9)
1. A sprinkler of a sprinkler comprises a main water supply pipeline, a Y-shaped filter, a sprinkler pipeline, a fan-shaped nozzle and a pressure relief pipeline; the novel water spraying device is characterized in that a Y-shaped filter is arranged on a main water supply pipeline, the main water supply pipeline at the water outlet end of the Y-shaped filter is respectively connected with a water spraying pipeline and a pressure relief pipeline, the pressure relief pipeline is communicated with a water tank of a water spraying truck, a pressure relief safety valve is arranged on the pressure relief pipeline, and a fan-shaped nozzle is arranged on the water spraying pipeline.
2. The sprinkler of a sprinkler truck of claim 1, wherein the main water supply line is connected to the sprinkler line and the pressure relief line by a union, respectively.
3. The spraying apparatus of claim 1, wherein the main water supply line is connected to the water spray line by a control ball valve.
4. The sprinkler of a sprinkler truck of claim 1, wherein the main water supply pipe, the sprinkler pipe and the pressure relief pipe are connected to the sprinkler truck by a fixing snap ring and a fixing bracket, respectively.
5. The spraying device of a sprinkler according to claim 1, wherein the Y-strainer has a mesh diameter of 3mm or less.
6. The spraying device of a sprinkler according to claim 1, wherein the sprinkler pipe includes a lateral sprinkler pipe having a fan-shaped nozzle at a side wall and both ends thereof.
7. The spraying device of a sprinkler according to claim 6, wherein the lateral spray pipe is provided with a discharge valve at a side thereof.
8. The spraying device of a sprinkler according to claim 1, wherein the outlet end of the pressure relief pipe is disposed in the inlet opening at the top of the tank.
9. The sprinkler of sprinkler car of claim 1, wherein the fan nozzle is a nozzle structure having an outlet directed perpendicular to the connection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022198811.0U CN213681938U (en) | 2020-09-30 | 2020-09-30 | Spraying device of watering cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022198811.0U CN213681938U (en) | 2020-09-30 | 2020-09-30 | Spraying device of watering cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213681938U true CN213681938U (en) | 2021-07-13 |
Family
ID=76751562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022198811.0U Active CN213681938U (en) | 2020-09-30 | 2020-09-30 | Spraying device of watering cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213681938U (en) |
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2020
- 2020-09-30 CN CN202022198811.0U patent/CN213681938U/en active Active
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| GR01 | Patent grant | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Zhao Mingxing Inventor after: Sang Jianchun Inventor after: Chen Chen Inventor after: Zhang Yuan Inventor after: Zhang Peipei Inventor after: Yang Zixing Inventor after: Wang Ruiyang Inventor after: Ma Zheng Inventor after: Zhao Jingyu Inventor after: Zhao Zhiwu Inventor after: Wang Xuan Inventor after: Wu Guowei Inventor after: Zhao Yuzhou Inventor after: Yang Jianfei Inventor after: Liu Yi Inventor after: Zhang Yu Inventor after: Xia Chao Inventor after: Xin Nan Inventor after: Zhang Shijun Inventor before: Zhao Mingxing Inventor before: Sang Jianchun Inventor before: Chen Chen Inventor before: Zhang Yuan Inventor before: Zhang Pei Inventor before: Yang Zixing Inventor before: Wang Ruiyang Inventor before: Ma Zheng Inventor before: Zhao Jingyu Inventor before: Zhao Zhiwu Inventor before: Wang Xuan Inventor before: Wu Guowei Inventor before: Zhao Yuzhou Inventor before: Yang Jianfei Inventor before: Liu Yi Inventor before: Zhang Yu Inventor before: Xia Chao Inventor before: Xin Nan Inventor before: Zhang Shijun |