CN201535440U - Compressed air pipe network drainage device - Google Patents
Compressed air pipe network drainage device Download PDFInfo
- Publication number
- CN201535440U CN201535440U CN2009202032957U CN200920203295U CN201535440U CN 201535440 U CN201535440 U CN 201535440U CN 2009202032957 U CN2009202032957 U CN 2009202032957U CN 200920203295 U CN200920203295 U CN 200920203295U CN 201535440 U CN201535440 U CN 201535440U
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- CN
- China
- Prior art keywords
- pipe
- compressed air
- waste pipe
- drainage
- pipe network
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- 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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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model relates to a compressed air pipe network drainage device, which comprises a drainage pipe and a drainage valve, wherein the drainage pipe is arranged at the top end of a pipeline and communicated with a compressed air pipeline, and the drainage valve is arranged on the drainage pipe. The device has simple structure, plays a good role in drainage and avoids water accumulation and winter frost damage phenomena of the drainage valve so as to reduce the maintenance cost and improve the benefits of enterprises.
Description
Technical field
The utility model relates to a kind of drainage means, particularly relates to a kind of pressurized air pipe network drainage means.
Background technique
The pressurized air pipe network need keep dry, so drain valve must be installed on pipeline.At present, the common pipe drain valve all is mounted in the pipeline below, owing to contain the part water vapor in the air, by the air compressor compression all is to have a certain amount of wet air, to separate out a certain amount of moisture after sending into pipe network pipeline, the deposit of moisture of compressed air line in service is in the low-lying place or the bottom of pipeline, cause drain valve ponding, often bursting by freezing in the winter time, changing drain valve must stop the supple of gas or steam 5 hours completely, summer, downward drain valve also often occurred greatly having been influenced the ordinary production of enterprise by pipeline oxidization iron sheet phenomenon of blocking.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of pressurized air pipe network drainage means simple in structure, easy to use is provided.
In order to address the above problem, the utility model by the following technical solutions:
A kind of pressurized air pipe network drainage means comprises waste pipe and drain valve, and waste pipe is installed in the pipeline top and is communicated with compressed air line, and drain valve is installed on the waste pipe.
The compressed air line inboard is fixed and put in to the head of described waste pipe and compressed air line, and the waste pipe head is pointed design.
The head tip of described waste pipe is 45 ° of designs.
The afterbody of described waste pipe is fixed with outlet pipe, outlet pipe and waste pipe vertical connection.
Compared with prior art, the beneficial effects of the utility model are:
Drain valve is installed in compressed air line top, drain valve can ponding, thereby the phenomenon of having avoided drain valve to be damaged by frost winter guarantees to produce and carries out smoothly, has reduced maintenance cost, has reduced labor intensity of operating personnel, has improved the benefit of enterprise.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
A kind of pressurized air pipe network drainage means, as shown in Figure 1, comprise waste pipe 1 and drain valve 2, waste pipe 1 is installed in the pipeline top and is communicated with compressed air line 4, the head of waste pipe 1 and compressed air line 4 are fixed and are put in compressed air line 4 inboards, and waste pipe 1 head tip is 45 ° and is pointed design.Drain valve 2 is installed on the waste pipe 1.The afterbody of waste pipe 1 is fixed with outlet pipe 3, outlet pipe 3 and waste pipe 1 vertical connection.
Embodiment one
The drain valve 2 of compressed air line 4 generally all is two kinds of specifications of DN32-DN50, generally select for use flange to connect, with among the waste pipe 1 insertion compressed air line 4 of drain valve 2 entry ends and apart from pipe end 15mm, tube head cuts into 45 degree, the direction that beveled mouth is come towards gas, the inlet flange of drain valve 2 connects one section outlet pipe 3 that has elbow with drain valve 2 outlets again apart from compressed air line 4 top 200mm.Because the bottom of compressed air line 4 is camber line shapes, even there is a small amount of ponding in the pipeline, when opening drain valve 2, the pressure of pneumatically self will be ponding atomizing shape ejection pipeline, thereby reaches the purpose of draining.
Claims (4)
1. a pressurized air pipe network drainage means is characterized in that, comprises waste pipe and drain valve, and waste pipe is installed in the pipeline top and is communicated with compressed air line, and drain valve is installed on the waste pipe.
2. pressurized air pipe network drainage means according to claim 1 is characterized in that the compressed air line inboard is fixed and put in to the head of described waste pipe and compressed air line, and the waste pipe head is pointed design.
3. pressurized air pipe network drainage means according to claim 1 and 2 is characterized in that the head tip of described waste pipe is 45 ° of designs.
4. pressurized air pipe network drainage means according to claim 1 is characterized in that the afterbody of described waste pipe is fixed with outlet pipe, outlet pipe and waste pipe vertical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202032957U CN201535440U (en) | 2009-09-15 | 2009-09-15 | Compressed air pipe network drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202032957U CN201535440U (en) | 2009-09-15 | 2009-09-15 | Compressed air pipe network drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535440U true CN201535440U (en) | 2010-07-28 |
Family
ID=42535219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202032957U Expired - Fee Related CN201535440U (en) | 2009-09-15 | 2009-09-15 | Compressed air pipe network drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296940A (en) * | 2017-07-24 | 2019-02-01 | 中国石油天然气股份有限公司 | A kind of pipeline effusion discharging device and method |
-
2009
- 2009-09-15 CN CN2009202032957U patent/CN201535440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296940A (en) * | 2017-07-24 | 2019-02-01 | 中国石油天然气股份有限公司 | A kind of pipeline effusion discharging device and method |
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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: 20100728 Termination date: 20150915 |
|
| EXPY | Termination of patent right or utility model |