CN218821888U - Heat exchanger pipeline fluid pressure sensor fixing device - Google Patents
Heat exchanger pipeline fluid pressure sensor fixing device Download PDFInfo
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- CN218821888U CN218821888U CN202222480627.4U CN202222480627U CN218821888U CN 218821888 U CN218821888 U CN 218821888U CN 202222480627 U CN202222480627 U CN 202222480627U CN 218821888 U CN218821888 U CN 218821888U
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- fixing
- pressure sensor
- pipeline
- heat exchanger
- supporting plate
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Abstract
The utility model relates to a fixing device of a heat exchanger pipeline fluid pressure sensor, which comprises a pipeline; the pipeline is provided with a pressure sensor, and the detection end of the pressure sensor is provided with conical sealing rubber; a fixing component is arranged on the pipeline; the fixing assembly comprises a support plate; two ends of the supporting plate are provided with strip openings, and fixing legs are arranged in the strip openings in a sliding mode; two sides of the two fixing legs are respectively provided with a fixing block, and the fixing blocks at the two sides are respectively in threaded connection with a threaded rod; one end of each of the two threaded rods is provided with a driven gear, and a driving gear is arranged on each fixing foot; the detection end of the pressure sensor vertically penetrates through the supporting plate and is provided with a fixing plate; a spring is arranged between the fixed plate and the supporting plate; the utility model discloses a set up toper sealing rubber on pressure sensor, not unidimensional detection mouth on the effectual supporting pipeline, and set up the spring through between backup pad and the fixed plate, effectively avoided the perforation to cause and detect the precision decline and reduced the cost of processing.
Description
Technical Field
The utility model relates to a step up the field, refer in particular to a heat exchanger pipeline fluid pressure sensor fixing device.
Background
Various sensors are often used in modern mechanical equipment, so that an operator can know various internal parameters of part of devices in real time, the pressure sensor is a typical one of the pressure sensors, for example, the pressure sensor is often needed to be used in various transmission pipelines, so that the operator can conveniently know the pressure in the pipeline in real time, damage to the pipeline caused by overlarge pressure is avoided, a pressure sensor mounting assembly is needed when the pressure sensor is mounted on the pipeline, the traditional pressure sensor mounting assembly can basically meet the use requirements of people, the existing pressure sensor is directly screwed on a detection port of the pipeline and cannot be matched with detection ports with different sizes, and the pressure sensor mounting assembly disclosed by the 202022769800.3 in the prior art solves the problems, but needs to penetrate through the detection end of the pressure sensor, so that the detection precision is possibly influenced, a matched pressure sensor still needs to be processed, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat exchanger pipeline fluid pressure sensor fixing device in order to overcome prior art not enough.
In order to achieve the purpose, the utility model adopts the technical proposal that: a fixing device for a fluid pressure sensor of a heat exchanger pipeline comprises a pipeline; the pipeline is provided with a detection port; a pressure sensor for detecting the pressure of water flow is vertically arranged on the detection port, and conical sealing rubber for sealing is arranged at the joint of the detection end of the pressure sensor and the detection port; a fixing component for fixing the pressure sensor is arranged on the pipeline; the fixing assembly comprises a support plate; the supporting plate is perpendicular to the pipeline, and two ends of the supporting plate are provided with long openings; fixing legs are arranged in the two strip openings in a sliding manner; two sides of the two fixing feet are provided with fixing blocks, and threaded rods are connected to the fixing blocks on the two sides in a threaded manner; the two threaded rods are parallel to the supporting plate; one end of each of the two threaded rods is provided with a driven gear, and a driving gear for driving the two driven gears to rotate is arranged on the fixing foot at the same end; the detection end of the pressure sensor vertically penetrates through the support plate; a fixing plate is arranged at the detection end of the pressure sensor and is positioned below the supporting plate; and a spring which presses the pressure sensor downwards all the time is arranged between the fixed plate and the supporting plate.
Preferably, one bottom of the two fixing feet is provided with an elastic fixing band, and the bottom of the other fixing foot is correspondingly provided with a fixing groove; an elastic fixing bolt for fixing the elastic fixing band is arranged in the fixing groove; the elastic fixing belt is correspondingly provided with a fixing head.
Preferably, the joint of the two fixing feet and the pipeline is provided with an elastic rubber pad.
Preferably, a hand wheel is arranged on the driving gear.
Preferably, the other end of the two threads is provided with a limiting block.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses a set up toper sealing rubber on pressure sensor, not unidimensional detection mouth on the effectual supporting pipeline, and set up the spring through between backup pad and the fixed plate, effectively avoided the perforation to cause to detect the precision and descend and reduced the cost of processing.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
fig. 1 is a schematic view of the overall structure of the fixing device for the fluid pressure sensor in the heat exchanger pipeline according to the present invention;
fig. 2 is a schematic side view of the fixing device for a fluid pressure sensor in a heat exchanger pipeline according to the present invention.
Wherein: 1. a pipeline; 2. a detection port; 3. a pressure sensor; 4. conical sealing rubber; 5. a fixing component; 6. a support plate; 7. a long strip opening; 8. a fixing leg; 9. a fixed block; 10. a threaded rod; 11. a driven gear; 12. a driving gear; 13. a fixing plate; 14. a spring; 15. an elastic fixing band; 16. fixing grooves; 17. a fixed head; 18. an elastic fixing bolt; 19. an elastic rubber pad; 20. a hand wheel; 21. and a limiting block.
Detailed description of the preferred embodiments
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1-2 show a fixing device for a fluid pressure sensor 3 of a heat exchanger pipe 1 according to the present invention, which comprises a pipe 1; the pipeline 1 is provided with a detection port 2; a pressure sensor 3 for detecting the pressure of water flow is vertically arranged on the detection port 2, and a conical sealing rubber 4 for sealing is arranged at the joint of the detection end of the pressure sensor 3 and the detection port 2; a fixing component 5 for fixing the pressure sensor 3 is arranged on the pipeline 1; the fixing assembly 5 comprises a support plate 6; the supporting plate 6 is vertical to the pipeline 1, and two ends of the supporting plate are provided with long openings 7; the two strip openings 7 are internally provided with fixing feet 8 in a sliding way; fixing blocks 9 are arranged on two sides of the two fixing feet 8, and threaded rods 10 are connected to the fixing blocks 9 on the two sides in a threaded mode; the two threaded rods 10 are parallel to the support plate 6; one end of each of the two threaded rods 10 is provided with a driven gear 11, and a driving gear 12 for driving the two driven gears 11 to rotate is arranged on the fixing pin 8 at the same end; the detection end of the pressure sensor 3 vertically penetrates through the support plate 6; a fixing plate 13 is arranged at the detection end of the pressure sensor 3, and the fixing plate 13 is positioned below the support plate 6; a spring 14 for always pressing down the pressure sensor 3 is provided between the fixed plate 13 and the support plate 6.
Furthermore, an elastic fixing belt 15 is arranged at the bottom of one of the two fixing feet 8, and a fixing groove 16 is correspondingly arranged at the bottom of the other fixing foot 8; an elastic fixing bolt 18 for fixing the elastic fixing band 15 is arranged in the fixing groove 16; the elastic fixing band 15 is correspondingly provided with a fixing head 17 for further reinforcement, so that the fixing foot 8 is prevented from falling off when loosened.
Further, two the department of laminating of fixed foot 8 and pipeline 1 sets up with elastic rubber pad 19, avoids causing the damage to pipeline 1.
Further, a hand wheel 20 is arranged on the driving gear 12, so that rotation is convenient.
Furthermore, the other end of the two threads is provided with a limiting block 21, and the threaded rod 10 is placed to be separated from the fixing block 9.
When in use: when the pressure sensor 3 needs to be installed on the pipeline 1, firstly, the detection end of the pressure sensor 3 is inserted into the detection port 2 of the pipeline 1 until the conical sealing rubber 4 is completely attached to the detection port 2, and then the hand wheel 20 is rotated; the hand wheel 20 drives the driving gear 12 to rotate; the driving gear 12 drives the driven gear 11 to rotate, the driven gear 11 drives the threaded rod 10 to rotate, the fixing feet 8 start to slide in the long strip opening 7 on the supporting plate 6 until the wall of the pipeline 1 is clamped tightly, then the fixing heads 17 of the elastic fixing bands 15 are inserted into the fixing grooves 16 and fixed through the elastic fixing bolts 18, and at the moment, the springs 14 between the supporting plate 6 and the fixing plate 13 apply downward pressing force to the pressure sensors 3, so that the pressure sensors are tightly attached to the detection openings 2 of the pipeline 1 to avoid side leakage.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All technical solutions formed by adopting equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a heat exchanger pipeline fluid pressure sensor fixing device which characterized in that: comprises a pipeline; a detection port is formed in the pipeline; a pressure sensor for detecting the pressure of water flow is vertically arranged on the detection port, and conical sealing rubber for sealing is arranged at the joint of the detection end of the pressure sensor and the detection port; the pipeline is provided with a fixing component for fixing the pressure sensor; the fixing assembly comprises a support plate; the supporting plate is perpendicular to the pipeline, and two ends of the supporting plate are provided with long openings; fixing legs are arranged in the two strip openings in a sliding manner; two sides of the two fixing legs are provided with fixing blocks, and the fixing blocks on the two sides are in threaded connection with threaded rods; the two threaded rods are parallel to the supporting plate; one end of each of the two threaded rods is provided with a driven gear, and a driving gear for driving the two driven gears to rotate is arranged on the fixing foot at the same end; the detection end of the pressure sensor vertically penetrates through the support plate; a fixing plate is arranged at the detection end of the pressure sensor and is positioned below the supporting plate; and a spring which presses the pressure sensor downwards all the time is arranged between the fixed plate and the supporting plate.
2. The heat exchanger tube fluid pressure sensor fixture of claim 1, wherein: one bottom of the two fixing feet is provided with an elastic fixing band, and the bottom of the other fixing foot is correspondingly provided with a fixing groove; an elastic fixing bolt for fixing the elastic fixing band is arranged in the fixing groove; the elastic fixing belt is correspondingly provided with a fixing head.
3. The heat exchanger tube fluid pressure sensor fixture of claim 1, wherein: and elastic rubber pads are arranged at the joint parts of the two fixing feet and the pipeline.
4. The heat exchanger tube fluid pressure sensor fixture of claim 1, wherein: and a hand wheel is arranged on the driving gear.
5. The heat exchanger tube fluid pressure sensor fixture of claim 1, wherein: and the other end of the two threads is provided with a limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222480627.4U CN218821888U (en) | 2022-09-20 | 2022-09-20 | Heat exchanger pipeline fluid pressure sensor fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222480627.4U CN218821888U (en) | 2022-09-20 | 2022-09-20 | Heat exchanger pipeline fluid pressure sensor fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218821888U true CN218821888U (en) | 2023-04-07 |
Family
ID=87258605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222480627.4U Active CN218821888U (en) | 2022-09-20 | 2022-09-20 | Heat exchanger pipeline fluid pressure sensor fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218821888U (en) |
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2022
- 2022-09-20 CN CN202222480627.4U patent/CN218821888U/en active Active
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