CN205136945U - Pipeline freeze -proof device on watering lorry - Google Patents
Pipeline freeze -proof device on watering lorry Download PDFInfo
- Publication number
- CN205136945U CN205136945U CN201520880314.5U CN201520880314U CN205136945U CN 205136945 U CN205136945 U CN 205136945U CN 201520880314 U CN201520880314 U CN 201520880314U CN 205136945 U CN205136945 U CN 205136945U
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- CN
- China
- Prior art keywords
- ball valve
- pipe
- sprinkler
- sprinkler pipe
- connecting pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a pipeline freeze -proof device on watering lorry, includes that connecting pipe flange, bath connecting pipe, sprinkler pipe, ball valve connect, the ball valve, its characterized in that: the welding of bath connecting pipe one end and connecting pipe flange, the other end and sprinkler pipe welding, sprinkler pipe lower extreme have a single face hole, and the ball valve connects during not threaded butt welding connects herein the hole, and the other end is connected with the ball valve. The ball valve is installed at the splice of bath connecting pipe with the sprinkler pipe. The utility model has the advantages of rational in infrastructure, convenient operation, low cost.
Description
Technical field:
The utility model belongs to environmental sanitation vehicle and manufactures field, particularly relates to a kind of pipeline anti-icer of sprinkling truck.
Background technique:
Along with the progress of society, the development of urbanization is more and more faster, in China, the large-and-medium size cities of population collection have shown its one side unable to do what one wishes gradually: dust pollution, atmospheric pollution, PM2.5 such as to exceed standard at a series of environmental pollution problem, causes certain injury to the healthy of people.In these problems of improvement, environmental sanitation department generally adopts sprinkler operation, reduces road dust, increases humidity of the air, effectively reduces PM2.5.But temperature is down to zero following when winter, after sprinkling truck operation, pipeline is due to design deficiency, and having a small amount of remaining water in pipeline can not all release, and causes pipeline bursting by freezing.We devise a kind of pipeline anti-icer of sprinkling truck thus, successfully solve the pipeline bursting by freezing problem that sprinkling truck occurs winter.
Summary of the invention:
The purpose of this utility model causes pipeline bursting by freezing problem at north of china in winter because water more than pipeline does not drain for solving sprinkling truck, and the pipeline anti-icer on a kind of sprinkling truck provided.
It is implement like this that the utility model solves the technological scheme that its technical problem adopts: a kind of pipeline anti-icer of sprinkling truck, comprise connecting tube flange, flushing jointing pipe, sprinkler pipe, ball valve joint, ball valve, it is characterized in that: flushing jointing pipe one end and connecting tube flange welding, the other end welds with sprinkler pipe, there is an one side hole sprinkler pipe lower end, ball valve joint not threaded end is welded in this hole, and the other end is connected with ball valve.
Above-described ball valve is arranged on the weld of flushing jointing pipe and sprinkler pipe.
The utility model has the advantages such as rational in infrastructure, easy to operate, with low cost.
Accompanying drawing illustrates:
Fig. 1 is plan view of the present utility model;
In figure: 1. connecting tube flange, 2. flushing jointing pipe, 3. sprinkler pipe, 4. ball valve joint, 5 ball valves.
Embodiment:
As shown in Figure 1, a kind of pipeline anti-icer of sprinkling truck, comprise connecting tube flange 1, flushing jointing pipe 2, sprinkler pipe 3, ball valve joint 4, ball valve 5, it is characterized in that: flushing jointing pipe 2 one end is welded with connecting tube flange 1, the other end welds with sprinkler pipe 3, there is an one side hole sprinkler pipe 3 lower end, and ball valve joint 4 not threaded end is welded in this hole, and the other end is connected with ball valve 5.
Above-described ball valve 5 is arranged on flushing jointing pipe 2 and the weld of sprinkler pipe 3, ensures that water is assembled at this.
Embodiment: after sprinkler operation, opens ball valve 5, and under gravity, discharge through ball valve joint, when avoiding pipeline in the winter time, remaining water freezing bursts pipeline to water.
Claims (2)
1. the pipeline anti-icer on a sprinkling truck, comprise connecting tube flange (1), flushing jointing pipe (2), sprinkler pipe (3), ball valve joint (4), ball valve (5), it is characterized in that: flushing jointing pipe (2) one end is welded with connecting tube flange (1), the other end welds with sprinkler pipe (3), there is an one side hole sprinkler pipe (3) lower end, ball valve joint (4) not threaded end is welded in this hole, and the other end is connected with ball valve (5).
2. the pipeline anti-icer on a kind of sprinkling truck according to claim 1, is characterized in that: ball valve (5) is arranged on the weld of flushing jointing pipe (2) and sprinkler pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520880314.5U CN205136945U (en) | 2015-11-07 | 2015-11-07 | Pipeline freeze -proof device on watering lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520880314.5U CN205136945U (en) | 2015-11-07 | 2015-11-07 | Pipeline freeze -proof device on watering lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136945U true CN205136945U (en) | 2016-04-06 |
Family
ID=55622738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520880314.5U Expired - Fee Related CN205136945U (en) | 2015-11-07 | 2015-11-07 | Pipeline freeze -proof device on watering lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803986A (en) * | 2016-04-08 | 2016-07-27 | 河南森源重工有限公司 | Water pump automatic drainage and filter element automatic cleaning device for washing and sweeping car |
-
2015
- 2015-11-07 CN CN201520880314.5U patent/CN205136945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803986A (en) * | 2016-04-08 | 2016-07-27 | 河南森源重工有限公司 | Water pump automatic drainage and filter element automatic cleaning device for washing and sweeping car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20201107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |