CN203024908U - Multifunctional combined pressure sensor - Google Patents
Multifunctional combined pressure sensor Download PDFInfo
- Publication number
- CN203024908U CN203024908U CN 201320037231 CN201320037231U CN203024908U CN 203024908 U CN203024908 U CN 203024908U CN 201320037231 CN201320037231 CN 201320037231 CN 201320037231 U CN201320037231 U CN 201320037231U CN 203024908 U CN203024908 U CN 203024908U
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- China
- Prior art keywords
- sensor
- combined pressure
- pressure sensor
- utility
- model
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional combined pressure sensor. Flange plates are respectively connected with the top and the bottom of the sensor through threads. The sensor disclosed by the utility model is connected with the flange plates through the threads. Therefore, the multifunctional combined pressure sensor is good in tightness, and stable and even to connect, well solves the problems that the existing sensor easily leaks oil and the reading accuracy is low, and simultaneously solves the problems of damage to the sensor, poor tightness and the like in the welding process of a welded pressure sensor.
Description
Technical field
The utility model relates to a kind of multifunction combined pressure transducer.
Background technology
At present on engineering, applicable pressure type sensor mainly contains two kinds: a kind of is the pressure type sensor of flanged dish not, its obvious defective is poor sealing, the phenomenon that leakage of oil easily occurs makes deformed bar prevent that the performance of corroding from weakening, thereby affects its tenure of use; Another kind is the welding pressure formula sensor of flanged dish, the upper and lower part ring flange of welding pressure formula sensor is to be connected by welding with sensor, its defective is as follows: high-temperature service during welding, and easily broken ring sensor, and the sealing of welding may badly cause leakage of oil; When weld seam out-of-flatness, homogeneity cause sensor reading not, precision is inadequate.
Summary of the invention
Technical problem to be solved in the utility model is, not enough for prior art, a kind of multifunction combined pressure transducer is provided, solve existing pressure transducer sealing poor, easily leakage of oil, weld not steady, the inhomogeneous inadequate problem of sensor reading precision that causes, avoid simultaneously damaging sensor in welding process.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of multifunction combined pressure transducer, described sensor top and bottom respectively have been threaded connection a ring flange.
Described sensor top and bottom all offer external thread, and described ring flange is provided with the internal thread with described external thread coupling.
Compared with prior art, the beneficial effect that the utility model has is: be threaded connection between sensor of the present utility model and ring flange, good airproof performance, connect steadily, evenly, solved well the easy leakage of oil of existing sensor and the not high problem of reading accuracy, solved simultaneously the welded type pressure transducer and damage the problem of sensor in welding process.
Description of drawings
Fig. 1 is the utility model one embodiment cut-open view;
Fig. 2 is the utility model one embodiment vertical view;
Fig. 3 is the utility model one embodiment sensor sectional view.
Embodiment
As shown in Figure 1, the utility model one embodiment sensor 3 tops and bottom have been threaded connection respectively a ring flange 2,4, and sensor 3 tops and bottom all offer external thread, and ring flange 2,4 is provided with the internal thread with described external thread coupling.
As shown in Figure 2, when using pressure transducer of the present utility model, the connecting hole 1 that can offer on ring flange 2,4 and be used for being connected with external member, ring flange 2,4 can be connected with external flanges dish or connector by packing ring, the bolt that passes connecting hole 1.
Realize smooth, the even connection by screw thread between sensor of the present utility model and ring flange, good airproof performance, safe and reliable.
Claims (3)
1. a multifunction combined pressure transducer, is characterized in that, described sensor top and bottom respectively have been threaded connection a ring flange.
2. multifunction combined pressure transducer according to claim 1, is characterized in that, described sensor top and bottom all offer external thread, and described ring flange is provided with the internal thread with described external thread coupling.
3. multifunction combined pressure transducer according to claim 1, is characterized in that, offers the connecting hole that is connected for external member on described ring flange.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320037231 CN203024908U (en) | 2013-01-18 | 2013-01-18 | Multifunctional combined pressure sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320037231 CN203024908U (en) | 2013-01-18 | 2013-01-18 | Multifunctional combined pressure sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203024908U true CN203024908U (en) | 2013-06-26 |
Family
ID=48648887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320037231 Expired - Fee Related CN203024908U (en) | 2013-01-18 | 2013-01-18 | Multifunctional combined pressure sensor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203024908U (en) |
-
2013
- 2013-01-18 CN CN 201320037231 patent/CN203024908U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20140118 |