CN201159679Y - Connecting structure of digital pressure meter sensor - Google Patents
Connecting structure of digital pressure meter sensor Download PDFInfo
- Publication number
- CN201159679Y CN201159679Y CNU2008200425463U CN200820042546U CN201159679Y CN 201159679 Y CN201159679 Y CN 201159679Y CN U2008200425463 U CNU2008200425463 U CN U2008200425463U CN 200820042546 U CN200820042546 U CN 200820042546U CN 201159679 Y CN201159679 Y CN 201159679Y
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- sensor
- air
- digital pressure
- chamber
- rubber hose
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Abstract
The utility model discloses a connection structure of a digital manometer sensor, comprising a digital manometer component. An air inlet rubber hose and an air outlet rubber hose are arranged on the digital manometer component; the air inlet rubber hose and the air outlet rubber hose are respectively connected with the air inlet and the air outlet of a sensor air nozzle mounted and fixed in the digital manometer component; a main airflow chamber and a sensor chamber are arranged on the sensor air nozzle; an air hole is arranged on a separator between the main airflow chamber and the sensor chamber arranged on the sensor air nozzle. The airflow enters the digital manometer and then enters the sensor chamber through the air hole on the separator of the main airflow chamber arranged on the sensor air nozzle; the impact force of the air pressure is relieved and the temperature of the high-speed airflow is reduced through the air hole; the buffered and cooled airflow is transferred to the sensor, so as to avoid the fluctuation of the data measured by the manometer and enable the measured data to be reliable and accurate; because the inlet and the outlet of the digital manometer adopts the rubber hose connection form, the connection structure of the digital manometer sensor has the advantages of small space occupation, small volume, easy mounting, application and maintenance.
Description
Technical field
The utility model relates to a kind of digital pressure gauge connected mode, is specifically related to a kind of syndeton of digital pressure table sensor.
Background technology
Pressure pipeline or container connect various detected pressures tables and normally fixedly are connected on the pipe adapter interface or container joint that pressure pipeline is provided with in the prior art, what all adopt is to be rigidly connected, this connected mode is because the variation of air pressure and mechanical vibration makes tensimeter produce vibrations, the data that record are easy to generate fluctuation, thereby data presented is accurate inadequately.Adopt the connection tensimeter of existing mode simultaneously, particularly being installed in machine casing upward pressure table has the shortcoming of using and keeping in repair inconvenience.
Summary of the invention
The purpose of this utility model provides a kind of syndeton that is suitable for the digital pressure table sensor of various pressure pipelines or container, the impulsive force of air pressure can be alleviated by it, the tensimeter vibrations have been prevented, solve tensimeter simultaneously and form the shortcoming that the high temperature measurement error increases near the high velocity air place, therefore the data that record can not produce fluctuation and show that precisely, this is simple in structure, volume is little, install and use, maintenance is convenient, has solved the prior art application limit.
The technical scheme that the utility model adopted is, a kind of syndeton of digital pressure table sensor, comprise the digital pressure gauge assembly, the digital pressure gauge assembly is provided with gas inlet rubber tube and the sebific duct of giving vent to anger, the gas inlet rubber tube and the sebific duct of giving vent to anger are connected on the sensor that is mounted in the digital pressure gauge assembly respectively and connect on the air intake opening and gas outlet of valve, and sensor connects valve and is provided with primary air chamber and transducer room.
The syndeton of the utility model digital pressure table sensor, its feature also be,
Described sensor connects in primary air chamber that valve is provided with and the dividing plate between the transducer room and is provided with a small pore.
The utility model provides a kind of installation for digital pressure gauge, maintenance easily, detect the connected mode of pressure gauge sensor accurately, the air-flow that enters digital pressure gauge enters transducer room through the aperture that sensor connects on the primary air chamber dividing plate that is provided with on the valve, the impulsive force of air pressure can be alleviated by it, and the temperature of reduction high velocity air, after the buffering cooling, pass to sensor, prevented the generation of tensimeter vibrations, the data that record can not produce fluctuation, make that the data that detect are accurately reliable more, this is simple in structure, volume is little, and is easy to install, solved the prior art application limit.
Description of drawings
Fig. 1 is the utility model digital pressure gauge schematic appearance;
Fig. 2 is that the utility model digital pressure table sensor connects device mouth scheme of installation;
Fig. 3 is the syndeton synoptic diagram of the utility model digital pressure table sensor.
Among the figure, 1. digital pressure gauge, 2. draft tube, 3. escape pipe, 4. sensor connects valve, 5. air intake opening, 6. gas outlet, 7. primary air chamber, 8. transducer room, 9. pore.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The syndeton of a kind of digital pressure table sensor of the utility model such as Fig. 1, Fig. 2, shown in Figure 3, comprise digital pressure gauge assembly 1, digital pressure gauge assembly 1 is provided with the gas inlet rubber tube 2 and the sebific duct 3 of giving vent to anger, the gas inlet rubber tube 2 and the sebific duct 3 of giving vent to anger are connected on the sensor that is mounted in the digital pressure gauge assembly 1 respectively and connect on the air intake opening 5 and gas outlet 6 of valve 4, sensor connects valve 4 and is provided with primary air chamber 7 and transducer room 8, connects in primary air chamber 7 that valve 4 is provided with and the dividing plate between the transducer room 8 at sensor and is provided with a pore 9.
When installing and using the utility model, the gas inlet rubber tube 2 and the sebific duct 3 of giving vent to anger are connected and fixed with the import and export of pressure pipeline or container respectively, air-flow in pressure pipeline or the container enters primary air chamber 7 from the air intake opening 5 that sensor connects valve 4,6 outflows through the gas outlet again, enter the air-flow of primary air chamber 7, by pore flow sensor chambers 89, because the aperture of pore 9 is a spilehole, buffering and cooling effect have been played during flow sensor chamber 8, can not cause that tensimeter produces vibration, shown monitoring or detection data can not produce wave phenomenon after passing to the stable gas pressure of transducer room 8 sensor, and the data that record are reliable and accurate; Because the sebific duct type of attachment is adopted in the import and export of digital pressure gauge, it is few therefore to have a space of occupying, and volume is little, the characteristics of being convenient to install and use.
Claims (2)
1, a kind of syndeton of digital pressure table sensor, comprise digital pressure gauge assembly (1), it is characterized in that, digital pressure gauge assembly (1) is provided with gas inlet rubber tube (2) and the sebific duct of giving vent to anger (3), gas inlet rubber tube (2) and the sebific duct of giving vent to anger (3) are connected on the sensor that is mounted in the digital pressure gauge assembly (1) respectively and connect on the air intake opening (5) and gas outlet (6) of valve (4), and sensor connects valve (4) and is provided with primary air chamber (7) and transducer room (8).
2, the syndeton of digital pressure table sensor according to claim 1 is characterized in that, described sensor connects in primary air chamber (7) that valve (4) is provided with and the dividing plate between the transducer room (8) and is provided with a pore (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200425463U CN201159679Y (en) | 2008-01-07 | 2008-01-07 | Connecting structure of digital pressure meter sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200425463U CN201159679Y (en) | 2008-01-07 | 2008-01-07 | Connecting structure of digital pressure meter sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159679Y true CN201159679Y (en) | 2008-12-03 |
Family
ID=40110263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200425463U Expired - Fee Related CN201159679Y (en) | 2008-01-07 | 2008-01-07 | Connecting structure of digital pressure meter sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159679Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692857A (en) * | 2018-03-29 | 2018-10-23 | 安徽省天虹绿洲环保科技有限公司 | A kind of separator tube for pressure gauge |
-
2008
- 2008-01-07 CN CNU2008200425463U patent/CN201159679Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692857A (en) * | 2018-03-29 | 2018-10-23 | 安徽省天虹绿洲环保科技有限公司 | A kind of separator tube for pressure gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DONGGUAN RUIKE ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: DONGGUAN RICHTEK ELECTRIC MECHANICAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 523808 Guangdong province Dongguan Songshan Lake high tech Industrial Development Zone Technology Park Building 4, building 508, room 509, 5 Patentee after: Dongguan Ruike Electronic Technology Co., Ltd. Address before: Kwai Qingxi Town 523651 Guangdong city of Dongguan province No. 11 Patentee before: Dongguan Richtek Electric Mechanical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20160107 |