CN209485683U - A kind of steam pressure-reducing valve detection device - Google Patents
A kind of steam pressure-reducing valve detection device Download PDFInfo
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- CN209485683U CN209485683U CN201822254799.3U CN201822254799U CN209485683U CN 209485683 U CN209485683 U CN 209485683U CN 201822254799 U CN201822254799 U CN 201822254799U CN 209485683 U CN209485683 U CN 209485683U
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- reducing valve
- steam
- pressure
- pipeline
- detection device
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Abstract
The utility model relates to steam reducing valve technical field more particularly to a kind of steam pressure-reducing valve detection devices.The utility model provides a kind of steam pressure-reducing valve detection device, comprising: air-pressure tube, pipeline and pressure gauge；Air-pressure tube provides flow media for connecting with the input end of steam reducing valve for steam reducing valve；For connecting with the outlet end of steam reducing valve, pressure gauge is installed on pipeline for detecting the pressure of flow media in the duct the first end of pipeline.The utility model steam pressure-reducing valve detection device can be realized to whether steam reducing valve can work normally carry out offline inspection, ensuring to be installed to the steam reducing valve in equipment pipeline can work normally, and reduce steam reducing valve after breakdown maintenance because not knowing repeated disassembled and assembled caused by capable of working normally.
Description
Technical field
The utility model relates to steam reducing valve technical field more particularly to a kind of steam pressure-reducing valve detection devices.
Background technique
In manufacturing industry production process, some production links need to obtain the steaming of rated pressure using steam reducing valve
Vapour.And steam reducing valve could be disassembled maintenance if there is failure, after needing to cut off the steam of pipeline by steam reducing valve,
Due to not corresponding detection means, the pressure reducing valve after maintenance can not judge whether work normally, and need to be installed to equipment
It is carried out in pipeline in line justification, if cisco unity malfunction, it is necessary to which the steam for being again switched off pipeline carries out detachable maintaining, causes
Steam reducing valve needs the repeated disassembled and assembled in pipeline.
Utility model content
In view of this, the utility model discloses a kind of steam pressure-reducing valve detection devices, for solving prior art needs
Steam reducing valve after maintenance is installed in equipment pipeline and will lead to steam reducing valve in line justification and need in pipeline
The problem of repeated disassembled and assembled.
The specific technical solution of the utility model is as follows:
A kind of steam pressure-reducing valve detection device, comprising: air-pressure tube, pipeline and pressure gauge；
The air-pressure tube provides flow media for connecting with the input end of steam reducing valve for the steam reducing valve；
For connecting with the outlet end of the steam reducing valve, the pressure gauge is installed on described the first end of the pipeline
For detecting pressure of the flow media in the pipeline on pipeline.
Preferably, further includes: ball valve；
The ball valve is installed on the pipeline, for adjusting pressure of the flow media in the pipeline.
Preferably, the ball valve is set between the pressure gauge and the second end of the pipeline.
Preferably, further includes: fixed structure；
The fixed structure includes the first mounting flange and the second mounting flange, first mounting flange and institute
It states the second mounting flange to be respectively used to connect with the suction flange disk of the steam reducing valve and outlet(discharge) flange disk, described second
Mounting flange is socketed on the pipeline.
Preferably, first mounting flange offers the first waist-shaped hole；
First mounting flange and the suction flange disk are by passing through first waist-shaped hole and the import method
First connecting column of the first connecting hole that blue disk opens up is fixedly connected.
Preferably, second mounting flange offers the second waist-shaped hole；
Second mounting flange and the outlet(discharge) flange disk are by passing through second waist-shaped hole and the outlet method
Second connecting column of the second connecting hole that blue disk opens up is fixedly connected.
Preferably, the semicircle radius of first waist-shaped hole is matched with the radius of first connecting hole.
Preferably, first connecting column is bolt.
Preferably, the semicircle radius of second waist-shaped hole is matched with the radius of second connecting hole.
Preferably, second connecting column is bolt.
In conclusion the utility model provides a kind of steam pressure-reducing valve detection device, comprising: air-pressure tube, pipeline and pressure
Power table；The air-pressure tube provides flow media for connecting with the input end of steam reducing valve for the steam reducing valve；It is described
For connecting with the outlet end of steam reducing valve, the pressure gauge is installed on the pipeline for detecting institute the first end of pipeline
State pressure of the flow media in the pipeline.It, can be by steam pressure-reducing when being detected to steam reducing valve in the utility model
The input end of valve is connect with air-pressure tube, and the outlet end of steam reducing valve and the first end of pipeline connect, and stream is passed through in air-pressure tube
Dynamic medium, pressure of the flow media through steam reducing valve flow ipe and by pressure gauge detection flow media in the duct, pipeline
Second end closing when, can determine whether steam reducing valve works normally according to the pace of change of pressure gauge numerical value, if pressure gauge
The pace of change of numerical value increases with the increase of steam pressure-reducing valve opening, reduces and reduces, then steam reducing valve being capable of normal work
Make, which can be realized to whether steam reducing valve can work normally carry out offline inspection, it is ensured that
The steam reducing valve being installed in equipment pipeline can work normally, and reduce steam reducing valve after breakdown maintenance because not knowing energy
Repeated disassembled and assembled caused by enough normal works.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is that a kind of steam pressure-reducing valve detection device provided in the utility model embodiment detects showing for steam reducing valve
It is intended to；
It illustrates: 1. steam reducing valves；2. air-pressure tube；3. pipeline；4. pressure gauge；5. ball valve；6. the first connecting flange
Disk；7. the second mounting flange；8. suction flange disk；9. outlet(discharge) flange disk；10. the first connecting column；11. the second connecting column.
Specific embodiment
The utility model discloses a kind of steam pressure-reducing valve detection devices, after solving prior art needs to maintenance
Steam reducing valve, which is installed in equipment pipeline, will lead to steam reducing valve in line justification and need the repeated disassembled and assembled in pipeline
Problem.
When an element is considered as " connection " another element, it can be directly to another element or can
Centering elements can be existed simultaneously.
Subtract referring to Fig. 1, a kind of steam pressure-reducing valve detection device to provide in the utility model embodiment detects steam
The schematic diagram of pressure valve.
A kind of one embodiment of the steam pressure-reducing valve detection device provided in the utility model embodiment includes: air-pressure tube
2, pipeline 3 and pressure gauge 4；
Air-pressure tube 2 provides flow media for connecting with the input end of steam reducing valve 1, for steam reducing valve 1；
For connecting with the outlet end of steam reducing valve 1, pressure gauge 4 is installed on pipeline 3 for examining the first end of pipeline 3
Survey pressure of the flow media in pipeline 3.
In the utility model embodiment, when being detected to steam reducing valve 1, can by the input end of steam reducing valve 1 with
Air-pressure tube 2 connects, and the outlet end of steam reducing valve 1 is connect with the first end of pipeline 3, and flow media is passed through in air-pressure tube 2, flows
Dynamic medium detects pressure of the flow media in pipeline 3 through 1 flow ipe 3 of steam reducing valve and by pressure gauge 4, and the of pipeline 3
When two end seals are closed, it can determine whether steam reducing valve 1 works normally according to the pace of change of 4 numerical value of pressure gauge, if the number of pressure gauge 4
The pace of change of value increases with the increase of 1 aperture of steam reducing valve, reduces and reduces, then steam reducing valve 1 being capable of normal work
Make；The second end of pipeline 3 opens certain aperture and guarantees that pressure of the flow media in pipeline 3 keeps a timing, if the number of pressure gauge 4
Value increases with the increase of 1 aperture of steam reducing valve, reduces and reduces, then steam reducing valve 1 can work normally.This is practical new
Type embodiment steam pressure-reducing valve detection device can be realized to whether steam reducing valve 1 can work normally carry out offline inspection,
Ensuring to be installed to the steam reducing valve 1 in equipment pipeline can work normally, and reduce steam reducing valve 1 after breakdown maintenance because not
It is determined to repeated disassembled and assembled caused by working normally, avoiding leads to production efficiency because 1 breakdown maintenance of steam reducing valve is not in place
Reduction problem, while also reducing maintenance personal's operation labor intensity.
It is to a kind of one embodiment progress of steam pressure-reducing valve detection device provided by the embodiment of the utility model above
Detailed description, below will be to a kind of another embodiment of steam pressure-reducing valve detection device provided by the embodiment of the utility model
It is described in detail.
Referring to Fig. 1, a kind of another embodiment packet for steam pressure-reducing valve detection device that utility model embodiment provides
It includes: air-pressure tube 2, pipeline 3 and pressure gauge 4；
Air-pressure tube 2 provides flow media for connecting with the input end of steam reducing valve 1, for steam reducing valve 1；
For connecting with the outlet end of steam reducing valve 1, pressure gauge 4 is installed on pipeline 3 for examining the first end of pipeline 3
Survey pressure of the flow media in pipeline 3.
In the utility model embodiment, when being detected to steam reducing valve 1, can by the input end of steam reducing valve 1 with
Air-pressure tube 2 connects, and the outlet end of steam reducing valve 1 is connect with the first end of pipeline 3, and flow media is passed through in air-pressure tube 2, flows
Dynamic medium detects pressure of the flow media in pipeline 3 through 1 flow ipe 3 of steam reducing valve and by pressure gauge 4, and the of pipeline 3
When two end seals are closed, it can determine whether steam reducing valve 1 works normally according to the pace of change of 4 numerical value of pressure gauge, if the number of pressure gauge 4
The pace of change of value increases with the increase of 1 aperture of steam reducing valve, reduces and reduces, then steam reducing valve 1 being capable of normal work
Make；The second end of pipeline 3 opens certain aperture and guarantees that pressure of the flow media in pipeline 3 keeps a timing, if the number of pressure gauge 4
Value increases with the increase of 1 aperture of steam reducing valve, reduces and reduces, then steam reducing valve 1 can work normally.
Further, further includes: ball valve 5；
Ball valve 5 is installed on pipeline 3, for adjusting pressure of the flow media in pipeline 3.
In the utility model embodiment, enables the second end of pipeline 3 to open certain aperture by ball valve 5 and guarantee flowing
Pressure of the medium in pipeline 3 keeps certain.
The input end of steam reducing valve 1 is connect by quick coupling with air-pressure tube 2, can carry out steam reducing valve by pneumatics
1 detection.
In the utility model embodiment, ball valve 5 is set between pressure gauge 4 and the second end of pipeline 3.
Further, further includes: fixed structure；
Fixed structure includes the first mounting flange 6 and the second mounting flange 7, and the first mounting flange 6 and second connects
Acting flange disk 7 is respectively used to connect with the suction flange disk 8 of steam reducing valve 1 and outlet(discharge) flange disk 9, the second mounting flange 7
It is socketed on pipeline 3.
In the utility model embodiment, the first mounting flange 6 offers the first waist-shaped hole；
First mounting flange 6 opened up with suction flange disk 8 by passing through the first waist-shaped hole and suction flange disk 8 first
First connecting column 10 of connecting hole is fixedly connected.
In the utility model embodiment, the second mounting flange 7 offers the second waist-shaped hole；
Second mounting flange 7 opened up with outlet(discharge) flange disk 9 by passing through the second waist-shaped hole and outlet(discharge) flange disk 9 second
Second connecting column 11 of connecting hole is fixedly connected.
In the utility model embodiment, the semicircle radius of the first waist-shaped hole is matched with the radius of the first connecting hole.
First connecting column 10 is bolt.
The semicircle radius of second waist-shaped hole is matched with the radius of the second connecting hole.
Second connecting column 11 is bolt.
In the utility model embodiment, the first mounting flange 6 and the second mounting flange 7 respectively with steam reducing valve 1
Suction flange disk 8 and outlet(discharge) flange disk 9 be bolted, steam reducing valve 1 is fixed on by steam reducing valve by fixed structure
In detection device, the diameter of the first mounting flange 6 and the second mounting flange 7 is respectively according to maximum steam pressure-reducing to be detected
The suction flange disk 8 of valve 1 and the diameter of outlet(discharge) flange disk 9 determine that the length of the first waist-shaped hole and the second waist-shaped hole is according to be checked
The position of connecting hole determines on the maximum steam reducing valve 1 and minimum steam pressure reducing valve 1 of survey.
A kind of steam pressure-reducing valve detection device provided by the utility model is described in detail above, for ability
The those skilled in the art in domain have in specific embodiments and applications based on the idea of the embodiment of the present invention
Change place, to sum up, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of steam pressure-reducing valve detection device characterized by comprising air-pressure tube, pipeline and pressure gauge；
The air-pressure tube provides flow media for connecting with the input end of steam reducing valve for the steam reducing valve；
For the first end of the pipeline for connecting with the outlet end of the steam reducing valve, the pressure gauge is installed on the pipeline
On for detecting pressure of the flow media in the pipeline.
2. steam pressure-reducing valve detection device according to claim 1, which is characterized in that further include: ball valve；
The ball valve is installed on the pipeline, for adjusting pressure of the flow media in the pipeline.
3. steam pressure-reducing valve detection device according to claim 2, which is characterized in that the ball valve is set to the pressure
Between table and the second end of the pipeline.
4. steam pressure-reducing valve detection device according to claim 1, which is characterized in that further include: fixed structure；
The fixed structure includes the first mounting flange and the second mounting flange, first mounting flange and described the
Two mounting flanges are respectively used to connect with the suction flange disk of the steam reducing valve and outlet(discharge) flange disk, second connection
Ring flange is socketed on the pipeline.
5. steam pressure-reducing valve detection device according to claim 4, which is characterized in that first mounting flange opens up
There is the first waist-shaped hole；
First mounting flange and the suction flange disk are by passing through first waist-shaped hole and the suction flange disk
First connecting column of the first connecting hole opened up is fixedly connected.
6. steam pressure-reducing valve detection device according to claim 4, which is characterized in that second mounting flange opens up
There is the second waist-shaped hole；
Second mounting flange and the outlet(discharge) flange disk are by passing through second waist-shaped hole and the outlet(discharge) flange disk
Second connecting column of the second connecting hole opened up is fixedly connected.
7. steam pressure-reducing valve detection device according to claim 5, which is characterized in that the semicircle of first waist-shaped hole half
Diameter is matched with the radius of first connecting hole.
8. steam pressure-reducing valve detection device according to claim 5, which is characterized in that first connecting column is bolt.
9. steam pressure-reducing valve detection device according to claim 6, which is characterized in that the semicircle of second waist-shaped hole half
Diameter is matched with the radius of second connecting hole.
10. steam pressure-reducing valve detection device according to claim 6, which is characterized in that second connecting column is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254799.3U CN209485683U (en) | 2018-12-29 | 2018-12-29 | A kind of steam pressure-reducing valve detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254799.3U CN209485683U (en) | 2018-12-29 | 2018-12-29 | A kind of steam pressure-reducing valve detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209485683U true CN209485683U (en) | 2019-10-11 |
Family
ID=68129565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822254799.3U Active CN209485683U (en) | 2018-12-29 | 2018-12-29 | A kind of steam pressure-reducing valve detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209485683U (en) |
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2018
- 2018-12-29 CN CN201822254799.3U patent/CN209485683U/en active Active
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