CN204177519U - A kind of cleanable pressure sensor device - Google Patents
A kind of cleanable pressure sensor device Download PDFInfo
- Publication number
- CN204177519U CN204177519U CN201420514926.8U CN201420514926U CN204177519U CN 204177519 U CN204177519 U CN 204177519U CN 201420514926 U CN201420514926 U CN 201420514926U CN 204177519 U CN204177519 U CN 204177519U
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- sensor
- pressure
- cleaning
- pipeline
- cleanable
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Abstract
The utility model discloses a kind of cleanable pressure sensor device, comprise the sensor be connected with tested spot pressure, described tested spot pressure is by the pressure tap on pressure measurement pipeline connecting sensor, and described sensor is also connected with the cleaning device for cleaning sensor.Described cleaning device comprises interconnective cleaning pipeline and multiport valve, and the other end of described cleaning by-pass line is connected to sensor, and described cleaning pipeline is communicated with pressure measurement pipeline.Described sensor is also connected to data collector by data line, and data collector is connected to computer processor unit again.The utility model when not dismantling, can carry out clean and maintenance to sensor in pressure measurement experimentation and after experiment, extends the serviceable life of sensor, improves pressure measurement experimental precision, meet the demand of pressure measurement experiment and plant maintenance.
Description
Technical field
The utility model relates to the pressure test device of industrial gas oil oil field physical simulation experiment, specifically a kind of cleanable pressure sensor device.
Background technology
Pressure data is one of key index carrying out physical simulation experiment evaluation.The method of current pressure acquisition is generally adopt pressure transducer automatically to gather, and decreases labour intensity, improves work efficiency.The mounting means of pressure transducer is, directly pressure transducer is accessed pressure tap, must form cecum, in experimentation, some high-viscous liquids (as polymkeric substance, crude oil) easily enter sensor, cause the blocking of sensor, reduce precision, when needing cleaning, must by cleaning after sensor dismounting, handling have impact on precision and the serviceable life of sensor repeatedly, also have impact on experiment progress and success ratio simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of cleanable pressure sensor device, in pressure measurement experimentation and experiment after can when not dismantling, clean and maintenance is carried out to sensor, extend the serviceable life of sensor, improve pressure measurement experimental precision, meet the demand of pressure measurement experiment and plant maintenance.
In order to reach above-mentioned purpose, the utility model have employed following technical scheme, a kind of cleanable pressure sensor device, comprise the sensor be connected with tested spot pressure, described tested spot pressure is by the pressure tap on pressure measurement pipeline connecting sensor, and described sensor is also connected with the cleaning device for cleaning sensor.
Described cleaning device comprises interconnective cleaning pipeline and multiport valve, and the other end of described cleaning by-pass line is connected to sensor, and described cleaning pipeline is communicated with pressure measurement pipeline.
Described multiport valve is arranged master switch valve.
Described sensor is all set to multiple with cleaning pipeline and both quantity are consistent, and multiple sensor is connected to multiport valve respectively by respective cleaning pipeline, and described cleaning pipeline is provided with controlled valve.
Described sensor and cleaning device are all arranged in outer container.
Described sensor is also connected to data collector by data line, and data collector is connected to computer processor unit again.
Compared to prior art, the utility model has following beneficial effect:
The utility model is cleanable pressure sensor device, is to have installed T-valve in sensor base, one end connecting sensor, and one end connects pressure tap, and the other end is connected on common communicating valve, controls to open or close by the switch of valve; When needing cleaning, open the valve of respective sensor communicating valve and communicating valve total valve and capable of washing, other sensor valves are in closed condition, unaffected.This device, in pressure measurement experimentation and after experiment, when not dismantling, can carry out clean and maintenance to sensor, extend the serviceable life of sensor, improve pressure measurement experimental precision, meet the demand of pressure measurement experiment and plant maintenance, at present in laboratory applications.This apparatus structure is reasonable, and easy to use, respond well, the pressure measurement experimental data of carrying out is accurate, can be applicable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of cleanable pressure sensor device of the present utility model.
In figure: 1-3: sensor; 4-6: pressure measurement pipeline; 7-9: cleaning pipeline; 10-13: valve; 14: tested spot pressure; 15: computer processor unit; 16: five-way valve; 17: outer container.
Embodiment
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the utility model.
As shown in Figure 1, a kind of cleanable pressure sensor device, comprises the sensor be connected with tested spot pressure 14, and described tested spot pressure is by the pressure tap on pressure measurement pipeline connecting sensor, and described sensor is also connected with the cleaning device for cleaning sensor.Described cleaning device comprises interconnective cleaning pipeline and multiport valve, and the other end of described cleaning by-pass line is connected to sensor, and described cleaning pipeline is communicated with pressure measurement pipeline.The multiport valve of the present embodiment is five-way valve 16.Described cleaning pipeline is provided with controlled valve.Described five-way valve is provided with master switch valve 13.Described sensor setting is multiple, is respectively sensor 1,2,3 in the present embodiment, is connected to multiport valve respectively by corresponding cleaning pipeline 7,8,9.Described sensor and cleaning device are all arranged in outer container 17.Described sensor is also connected to data collector by data line, and data collector is connected to computer processor unit 15 again.
(1) (Fig. 1) during pressure test, valve-off 10,11,12,13, makes between each sensor independent mutually, tests corresponding point pressure by each pressure measurement pipeline 4,5,6;
(2), during pressure transducer cleaning (Fig. 1), as cleaning sensor 1, inject cleaning fluid by pressure tap, open valve 10,13, cleaning sensor 1; Corresponding valve and total valve 13 should be opened during the cleaning of other sensor.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (6)
1. a cleanable pressure sensor device, comprises the sensor be connected with tested spot pressure, it is characterized in that, described tested spot pressure is by the pressure tap on pressure measurement pipeline connecting sensor, and described sensor is also connected with the cleaning device for cleaning sensor.
2. a kind of cleanable pressure sensor device according to claim 1, is characterized in that, described cleaning device comprises interconnective cleaning pipeline and multiport valve, and described cleaning pipeline is connected to sensor, and described cleaning pipeline is communicated with pressure measurement pipeline.
3. a kind of cleanable pressure sensor device according to claim 2, is characterized in that, described multiport valve is arranged master switch valve.
4. a kind of cleanable pressure sensor device according to claim 2, it is characterized in that, described sensor is all set to multiple with cleaning pipeline and both quantity are consistent, and multiple sensor is connected to multiport valve respectively by respective cleaning pipeline, and described cleaning pipeline is provided with controlled valve.
5. a kind of cleanable pressure sensor device according to claim 1, it is characterized in that, described sensor and cleaning device are all arranged in outer container.
6. a kind of cleanable pressure sensor device according to claim 1, it is characterized in that, described sensor is also connected to data collector by data line, and data collector is connected to computer processor unit again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514926.8U CN204177519U (en) | 2014-09-09 | 2014-09-09 | A kind of cleanable pressure sensor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514926.8U CN204177519U (en) | 2014-09-09 | 2014-09-09 | A kind of cleanable pressure sensor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177519U true CN204177519U (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420514926.8U Expired - Fee Related CN204177519U (en) | 2014-09-09 | 2014-09-09 | A kind of cleanable pressure sensor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177519U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838104A (en) * | 2017-12-28 | 2018-03-27 | 苏州康姆普机械有限公司 | A kind of pressure sensor of jet cleaning |
| CN108088613A (en) * | 2017-12-28 | 2018-05-29 | 苏州康姆普机械有限公司 | A kind of automatically cleaning pressure sensor |
| CN109141739A (en) * | 2017-06-28 | 2019-01-04 | 阿自倍尔株式会社 | Capacitance type pressure sensor |
| CN112665780A (en) * | 2020-12-08 | 2021-04-16 | 北京科技大学 | Device for preventing pressure sensor from being solidified and using method thereof |
-
2014
- 2014-09-09 CN CN201420514926.8U patent/CN204177519U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141739A (en) * | 2017-06-28 | 2019-01-04 | 阿自倍尔株式会社 | Capacitance type pressure sensor |
| CN109141739B (en) * | 2017-06-28 | 2020-11-20 | 阿自倍尔株式会社 | Capacitance type pressure sensor |
| CN107838104A (en) * | 2017-12-28 | 2018-03-27 | 苏州康姆普机械有限公司 | A kind of pressure sensor of jet cleaning |
| CN108088613A (en) * | 2017-12-28 | 2018-05-29 | 苏州康姆普机械有限公司 | A kind of automatically cleaning pressure sensor |
| CN112665780A (en) * | 2020-12-08 | 2021-04-16 | 北京科技大学 | Device for preventing pressure sensor from being solidified and using method thereof |
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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: 20150225 Termination date: 20150909 |
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| EXPY | Termination of patent right or utility model |