CN210198779U - Sewage pressure sampling device convenient to dredge on line - Google Patents
Sewage pressure sampling device convenient to dredge on line Download PDFInfo
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- CN210198779U CN210198779U CN201920954055.4U CN201920954055U CN210198779U CN 210198779 U CN210198779 U CN 210198779U CN 201920954055 U CN201920954055 U CN 201920954055U CN 210198779 U CN210198779 U CN 210198779U
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Abstract
The utility model discloses a sewage pressure sampling device convenient for on-line dredging, which comprises a leading-out pipeline, wherein the leading-out pipeline is perpendicular to a system pipeline or a container, the tail end of the leading-out pipeline is provided with a dredging ball valve, the leading-out pipeline leads out a sampling pipeline vertically or horizontally, the sampling pipeline is provided with a sampling valve, and the sampling valve is an isolation valve; the utility model has the advantages that: the on-line dredging device can realize the on-line dredging of the blockage of the pressure sampling device, can ensure the normal and stable operation of the system, can effectively improve the working efficiency, and has great significance for the stable, economic and safe operation of a sewage system.
Description
Technical Field
The utility model relates to a sewage sampling device, specifically speaking are sewage pressure sampling device convenient to dredge on line belongs to sewage sampling device field.
Background
At present, in each industrial and mining enterprise, a large number of sewage systems are configured, parameters such as pressure, flow and the like in the system are particularly important for safe, reliable and economic operation of the system, in the prior art, instrument tube sampling is generally adopted for pressure sampling, needle valves are isolated, a sewage system medium contains a large amount of silt, particles and other substances insoluble in water, and due to the fact that the needle valves are small in meridian passage and are provided with complex internal structures, insoluble substances in the medium are easily accumulated at the needle valves, sampling pipelines are blocked, the instruments cannot normally react with system parameters, and hidden dangers are huge. When the needle valve is blocked, the needle valve cannot be dredged on line, and the system operation is influenced.
Disclosure of Invention
In order to solve the problem, the utility model discloses a sewage pressure sampling device convenient to dredge on line can realize the online mediation that pressure sampling device blockked up, can guarantee normal, the steady operation of system, can effectual improvement work efficiency simultaneously, has very big meaning to stable, economy, the safe operation of sewage system.
The technical scheme of the utility model is that:
the utility model provides a sewage pressure sampling device convenient to online mediation, is including drawing forth the pipeline, draw forth pipeline perpendicular to system's pipeline or container, draw forth the end of pipeline and install the mediation ball valve, draw forth the vertical or level of pipeline and draw forth sample pipeline all the way, sample pipeline is provided with the sample valve, the sample valve is the isolation valve.
Furthermore, the tail end of the sampling pipeline is provided with a measuring instrument, such as a pressure gauge, a pressure transformer and the like.
The sampling device is directly led out in the direction vertical to the pipeline, and the end part of the sampling device is provided with a ball valve. A sampling pipeline is vertically or horizontally led out from the front of the ball valve, an isolation valve is arranged on the pipeline, and a measuring instrument is connected to the rear of the pipeline.
Furthermore, a filter screen is arranged at the initial end of the sampling pipeline, and when the insoluble substances in the sewage pass through the sampling device, the insoluble substances are left in front of the filter screen, so that the rear needle valve cannot be blocked.
The long-time back of moving of system, impurity blocks up in filter screen department, causes the sample pipeline not to lead to the fact, and the mediation ball valve that is located the sampling device tip is opened to the accessible this moment, dredges the jam position before the filter screen, because the ball valve is passed through the meridian great, and inside does not have other structures, can be convenient dredge, treat impurity discharge back, close the mediation ball valve, can resume sampling system, realized that sewage system need not stop transport, dredge sampling device on line.
The utility model has the advantages that: the on-line dredging device can realize the on-line dredging of the blockage of the pressure sampling device, can ensure the normal and stable operation of the system, can effectively improve the working efficiency, and has great significance for the stable, economic and safe operation of a sewage system.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Example 1
As shown in fig. 1, a sewage pressure sampling device convenient for on-line dredging comprises a leading-out pipeline 1, wherein the leading-out pipeline 1 is perpendicular to a system pipeline 2 or a container, a dredging valve (ball valve) 3 is installed at the tail end of the leading-out pipeline 1, a sampling pipeline 4 is vertically or horizontally led out of the leading-out pipeline 1, a sampling valve 5 is arranged on the sampling pipeline 4, and the sampling valve 5 is an isolation valve (needle valve).
And the tail end of the sampling pipeline 5 is provided with a measuring instrument 6, such as a pressure gauge, a pressure transformer and the like.
The sampling device is directly led out in the direction vertical to the pipeline, and the end part of the sampling device is provided with a ball valve. A sampling pipeline is vertically or horizontally led out from the front of the ball valve, an isolation valve (needle valve) is arranged on the pipeline, and a measuring instrument is connected to the rear of the pipeline.
The filter screen 7 is arranged at the initial end of the sampling pipeline 4, and when the insoluble substances in the sewage pass through the sampling device, the insoluble substances are left in front of the filter screen, so that the rear needle valve cannot be blocked.
The long-time back of moving of system, impurity blocks up in filter screen department, causes the sample pipeline not to lead to the fact, and the accessible is opened the dredge valve (ball valve) that is located the sampling device tip this moment, dredges the jam position before the filter screen, because the ball valve is passed a menstrual flow great, and inside no other structure, can be convenient dredge, treat impurity discharge back, close dredge valve (ball valve), can resume sampling system, realized that sewage system need not stop transport, dredge sampling device on line.
Claims (3)
1. The utility model provides a sewage pressure sampling device convenient to online mediation which characterized in that: including drawing forth the pipeline, draw forth pipeline perpendicular to system's pipeline or container, the mediation ball valve is installed to the end of drawing forth the pipeline, draw forth the vertical or level of pipeline and draw forth a kind of sample pipeline, the sample pipeline is provided with the sample valve, the sample valve is the isolating valve.
2. The sewage pressure sampling device convenient for on-line dredging according to claim 1, characterized in that: and a measuring instrument is arranged at the tail end of the sampling pipeline.
3. The sewage pressure sampling device convenient for on-line dredging according to claim 1 or 2, wherein: and a filter screen is arranged at the initial end of the sampling pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954055.4U CN210198779U (en) | 2019-06-24 | 2019-06-24 | Sewage pressure sampling device convenient to dredge on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954055.4U CN210198779U (en) | 2019-06-24 | 2019-06-24 | Sewage pressure sampling device convenient to dredge on line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210198779U true CN210198779U (en) | 2020-03-27 |
Family
ID=69871418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920954055.4U Expired - Fee Related CN210198779U (en) | 2019-06-24 | 2019-06-24 | Sewage pressure sampling device convenient to dredge on line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210198779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509194A (en) * | 2020-11-17 | 2022-05-17 | 宝山钢铁股份有限公司 | Automatic instrument sampling measuring point online dredging method and device |
-
2019
- 2019-06-24 CN CN201920954055.4U patent/CN210198779U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509194A (en) * | 2020-11-17 | 2022-05-17 | 宝山钢铁股份有限公司 | Automatic instrument sampling measuring point online dredging method and device |
| CN114509194B (en) * | 2020-11-17 | 2023-11-14 | 宝山钢铁股份有限公司 | Online dredging method and device for sampling measuring point of automatic instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20200624 |