CN202033054U - Pressure/temperature integrated sensor - Google Patents
Pressure/temperature integrated sensor Download PDFInfo
- Publication number
- CN202033054U CN202033054U CN201120118671XU CN201120118671U CN202033054U CN 202033054 U CN202033054 U CN 202033054U CN 201120118671X U CN201120118671X U CN 201120118671XU CN 201120118671 U CN201120118671 U CN 201120118671U CN 202033054 U CN202033054 U CN 202033054U
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- Prior art keywords
- housing
- temperature
- pressure
- pipe
- temperature sensor
- Prior art date
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Abstract
The utility model discloses a pressure/temperature integrated sensor comprising a housing, a wire cable adapter hermetically connected at the upper port of the housing, and a temperature sensor and a pressure sensor which are fixed inside the housing, wherein signal output ends of the temperature sensor and the pressure sensor are connected with the wire cable adapter, the temperature sensor comprises a blind pipe and a temperature-sensing element fixed inside the blind pipe, the opening of the blind pipe is sealed by a pipe plug and fixedly connected with the housing, a signal output line of the temperature-sensing element passes through the pipe plug under sealed conditions and then is electrically connected with the wire cable adapter, the blind end part of the blind pipe extends outside the housing from the lower port of the housing, and a pressure-sensing surface of the pressure sensor is communicated with the environment through the lower port of the housing, The utility model has the advantages that: the temperature sensor and he pressure sensor are integrally mounted inside the housing, therefore on the premise of ensuring the control of temperature and pressure measurements, the structure is more compact, the installation space is greatly reduced, and convenience is brought for installation and maintenance.
Description
Technical field
The utility model relates to pressure, temperature sensor, especially relates to pressure, temperature integrated transducer.
Background technology
Temperature, pressure transducer are widely used in automobile, pressure vessel field.The temperature, the pressure transducer that are used for above-mentioned field at present mostly are split-type structural, this just makes when needs carry out temperature, pressure survey control to the same area, the installation of need setting up an office respectively, this not only makes troubles to installation, maintenance, has also increased simultaneously to install to take up room.
Summary of the invention
The utility model purpose is to provide a kind of compact conformation, pressure, temperature integrated transducer that volume is little.
For achieving the above object, the utility model can be taked following technical proposals:
Pressure described in the utility model, temperature integrated transducer, it comprises housing, be sealedly attached to the cable connector of described housing upper port, be fixed on temperature sensor and pressure transducer in the housing, the signal output part of described temperature sensor, pressure transducer is electrically connected with described cable connector; Described temperature sensor is made of blind pipe and the temperature-sensing element that is fixed in the described blind pipe, the mouth of pipe of blind pipe is fixedlyed connected by the pipe plug sealing and with housing, the described pipe plug of output line hermetically passing of described temperature-sensing element is electrically connected with cable connector, and the cecum portion of blind pipe extends outside the housing from the lower port of housing; The pressure sensitive face of described pressure transducer is by the lower port and the environmental communication of housing.
The longitudinal section of described pressure transducer is an inverted U-shaped.
The signal output part of described temperature sensor, pressure transducer is electrically connected with described cable connector by temperature, force samples circuit module.
The utility model advantage is described temperature sensor, pressure transducer are installed concentratedly in described housing, and the blind pipe end that will be built-in with temperature-sensing element from the lower port of housing extend outside the housing, with lower port and the environmental communication of pressure transducer pressure sensitive face by housing; Therefore guaranteeing to make structure compact more under temperature, the pressure survey control prerequisite, dwindle installing space greatly, made things convenient for installation and maintenance work.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, pressure described in the utility model, temperature integrated transducer, it comprises housing 1, be sealedly attached to the cable connector 2 of described housing 1 upper port, be fixed on temperature sensor and pressure transducer 3 in the housing 1, the signal output part of described temperature sensor, pressure transducer 3 is electrically connected with described cable connector 2 by temperature, force samples circuit module 8; Described temperature sensor is made of blind pipe 4 and the temperature-sensing element 5 that is fixed on bottoms in the described blind pipe 4, and the mouth of pipe of blind pipe 4 is fixedlyed connected by pipe plug 6 sealings and with housing 1; The cecum portion 7 of blind pipe 4 extends outside the housing 1 from the lower port of housing 1; The longitudinal section of described pressure transducer 3 is an inverted U-shaped, and its pressure sensitive face is by the lower port and the environmental communication of housing 1.
Claims (3)
1. a pressure, temperature integrated transducer, it comprises housing (1), be sealedly attached to the cable connector (2) of described housing (1) upper port, be fixed on temperature sensor and pressure transducer (3) in the housing (1), the signal output part of described temperature sensor, pressure transducer (3) is electrically connected with described cable connector (2); It is characterized in that: described temperature sensor is by blind pipe (4) and be fixed on interior temperature-sensing element (5) formation of described blind pipe (4), the mouth of pipe of blind pipe (4) is fixedlyed connected by pipe plug (6) sealing and with housing (1), the described pipe plug of output line hermetically passing (6) of described temperature-sensing element (5) is electrically connected with cable connector (2), and the cecum portion (7) of blind pipe (4) extends outside the housing (1) from the lower port of housing (1); The pressure sensitive face of described pressure transducer (3) is by the lower port and the environmental communication of housing (1).
2. pressure according to claim 1, temperature integrated transducer is characterized in that: the longitudinal section of described pressure transducer (3) is an inverted U-shaped.
3. pressure according to claim 1 and 2, temperature integrated transducer is characterized in that: the signal output part of described temperature sensor, pressure transducer (3) is electrically connected with described cable connector (2) by temperature, force samples circuit module (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120118671XU CN202033054U (en) | 2011-04-21 | 2011-04-21 | Pressure/temperature integrated sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120118671XU CN202033054U (en) | 2011-04-21 | 2011-04-21 | Pressure/temperature integrated sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202033054U true CN202033054U (en) | 2011-11-09 |
Family
ID=44895348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120118671XU Expired - Lifetime CN202033054U (en) | 2011-04-21 | 2011-04-21 | Pressure/temperature integrated sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202033054U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680007A (en) * | 2012-05-27 | 2012-09-19 | 上海航天能源股份有限公司 | Temperature and pressure all-in-one sensor for natural gas pipeline pressure maintaining tests |
| CN107290003A (en) * | 2017-07-07 | 2017-10-24 | 寇学佳 | Integrated measuring piecing devices for water-tight equipment |
| CN108931314A (en) * | 2018-08-14 | 2018-12-04 | 中国电子科技集团公司第三十八研究所 | A kind of temperature, pressure integral sensor core and preparation method thereof |
-
2011
- 2011-04-21 CN CN201120118671XU patent/CN202033054U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680007A (en) * | 2012-05-27 | 2012-09-19 | 上海航天能源股份有限公司 | Temperature and pressure all-in-one sensor for natural gas pipeline pressure maintaining tests |
| CN107290003A (en) * | 2017-07-07 | 2017-10-24 | 寇学佳 | Integrated measuring piecing devices for water-tight equipment |
| CN108931314A (en) * | 2018-08-14 | 2018-12-04 | 中国电子科技集团公司第三十八研究所 | A kind of temperature, pressure integral sensor core and preparation method thereof |
| CN108931314B (en) * | 2018-08-14 | 2019-11-15 | 中国电子科技集团公司第三十八研究所 | A kind of temperature, pressure integral sensor core and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |