CN209782592U - Boiler pressure detection pressure relief device - Google Patents
Boiler pressure detection pressure relief device Download PDFInfo
- Publication number
- CN209782592U CN209782592U CN201920411700.8U CN201920411700U CN209782592U CN 209782592 U CN209782592 U CN 209782592U CN 201920411700 U CN201920411700 U CN 201920411700U CN 209782592 U CN209782592 U CN 209782592U
- Authority
- CN
- China
- Prior art keywords
- pressure
- boiler
- pressure detection
- bracing piece
- supporting rod
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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 belongs to the technical field of the boiler detects, a boiler pressure detection pressure relief device is disclosed. The utility model discloses a be equipped with the bracing piece, the bracing piece lower extreme is equipped with the pressure detection structure, and the pressure detection structure is realized through response atmospheric pressure intensity, and the upper end of the support bar is equipped with the manometer, the manometer is connected with the pressure detection structure electricity, and the bracing piece middle part is equipped with connection structure. The utility model discloses a do not take pressure to leak and detect in the testing process, be difficult to cause the boiler pressure to leak, do not influence the boiler and normally work.
Description
Technical Field
the utility model belongs to the technical field of the boiler detects, especially, relate to a boiler pressure detection pressure relief device.
Background
The boiler belongs to pressure-bearing equipment, and in the daily operation process, each pressure-bearing element is not only acted by high-temperature and high-pressure water vapor for a long time, but also bears the scouring of high-temperature flame and smoke dust, so that the problems of deformation, burning, abrasion, leakage and the like are easily caused; the temperature in the boiler needs to be detected, and when the pressure in the boiler is measured, the pressure detection device commonly used at present is detected through a pressure gauge, so that the pressure of the boiler cannot be timely regulated, and the service life and the safety production of the boiler are influenced. The boiler pressure detection device that uses at present generally detects through pressure leakage in the inspection process, causes the boiler internal pressure to leak easily, causes boiler work unusual.
In summary, the problems of the prior art are as follows: the boiler pressure detection device that uses at present generally detects through pressure leakage in the inspection process, causes the boiler internal pressure to leak easily, causes boiler work unusual.
Disclosure of Invention
Problem to prior art existence, the utility model provides a boiler pressure detection pressure relief device.
The utility model discloses a realize like this, a boiler pressure detection pressure relief device, boiler pressure detection pressure relief device is equipped with bracing piece, manometer, rubber sleeve, pressure-sensitive ware, fixed rubber ring, elastic rod, wire, flange, connecting rod, clamp, the bracing piece lower extreme is equipped with the pressure detection structure, and the pressure detection structure is realized through response atmospheric pressure intensity, and the upper end of the support bar is equipped with the manometer, the manometer is connected with the pressure detection structure electricity, and the bracing piece middle part is equipped with connection structure.
Further, the pressure detection structure comprises a rubber sleeve sleeved at the bottom end of the support rod, a pressure sensor is arranged inside the rubber sleeve, and a fixed rubber ring is arranged at the joint of the rubber sleeve and the support rod.
Furthermore, the pressure sensors are provided with elastic rods on two sides, one end of each elastic rod is abutted against the pressure sensors, and the other end of each elastic rod is fixedly connected with the rubber sleeve.
furthermore, a lead is arranged in the support rod and connected with the pressure sensor through the lead, and a pressure gauge is connected with the pressure sensor through the lead.
Furthermore, the connecting structure comprises a connecting flange sleeved on the supporting rod, and the upper end of the connecting flange is provided with a fixing structure of the supporting rod.
Further, fixed knot constructs including rotating the connecting rod of connection in flange upper end, connecting rod upper end welded connection has the clamp, the bracing piece both sides are located to the clamp for fixed support bar and flange.
The utility model discloses an advantage and positive effect do: the utility model discloses a be equipped with the bracing piece and be connected with the rubber sleeve, arrange the rubber sleeve inside the boiler, through the extrusion of boiler internal pressure to the rubber sleeve, and then trigger pressure-sensitive transducer's work, do not take pressure to leak and detect in the inspection process, be difficult to cause the boiler internal pressure to leak, do not influence the normal work of boiler, the practicality is high.
Drawings
FIG. 1 is a schematic structural view of a pressure detecting and relieving device for a boiler according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a pressure detection and relief device for a boiler according to an embodiment of the present invention;
In the figure: 1. a support bar; 2. a pressure gauge; 3. a rubber sleeve; 4. a pressure sensor; 5. fixing a rubber ring; 6. an elastic rod; 7. a wire; 8. a connecting flange; 9. a connecting rod; 10. and (5) clamping a hoop.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
Boiler pressure detection pressure relief device is equipped with bracing piece 1, manometer 2, rubber sleeve 3, pressure-sensitive device 4, fixed rubber ring 5, elastic rod 6, wire 7, flange 8, connecting rod 9, clamp 10, 1 lower extreme of bracing piece is equipped with the pressure detection structure, and the pressure detection structure is realized through response atmospheric pressure intensity, and 1 upper end of bracing piece is equipped with manometer 2, manometer 2 is connected with the pressure detection structure electricity, and 1 middle part of bracing piece is equipped with connection structure.
The pressure detection structure comprises a rubber sleeve 3 sleeved at the bottom end of the support rod 1, a pressure sensor 4 is arranged inside the rubber sleeve 3, and a fixed rubber ring 5 is arranged at the joint of the rubber sleeve 3 and the support rod 1. 4 both sides of pressure sensors are equipped with elastic rod 6, 6 one end of elastic rod is contradicted with pressure sensors 4, the other end and 3 fixed connection of rubber sleeve. The inside wire 7 that is equipped with of bracing piece 1 passes through, manometer 2 is connected through wire 7 with pressure-sensitive transducer 4. The connecting structure comprises a connecting flange 8 sleeved on the supporting rod 1, and the upper end of the connecting flange 8 is provided with a fixing structure of the supporting rod 1. Fixed knot constructs including rotating connecting rod 9 of connection in flange 8 upper end, connecting rod 9 upper end welded connection has clamp 10, 1 both sides of bracing piece are located to clamp 10 for fixed support bar 1 and flange 8.
The utility model discloses a theory of operation is: the device passes through flange 8 and is connected the device with the boiler, and is fixed with bracing piece 1 through the clamp, arranges 1 lower extreme rubber sleeve 3 of bracing piece inside the boiler in, extrudes the rubber sleeve through the boiler internal pressure, and then makes 6 contractions of elastic rod, extrudees pressure sensors 4, shows pressure reading on manometer 2, carries out boiler internal pressure and detects.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a boiler pressure detection pressure relief device, its characterized in that, boiler pressure detection pressure relief device is equipped with the bracing piece, the bracing piece lower extreme is equipped with the pressure detection structure, and the pressure detection structure is realized through response atmospheric pressure intensity, and upper end of the support bar is equipped with the manometer, the manometer is connected with the pressure detection structure electricity, and the bracing piece middle part is equipped with connection structure.
2. The boiler pressure detecting and relieving device as claimed in claim 1, wherein the pressure detecting structure comprises a rubber sleeve sleeved on the bottom end of the supporting rod, a pressure sensor is arranged inside the rubber sleeve, and a fixed rubber ring is arranged at the joint of the rubber sleeve and the supporting rod.
3. The boiler pressure detecting and relieving device according to claim 2, wherein elastic rods are arranged at two sides of the pressure sensor, one end of each elastic rod is abutted against the pressure sensor, and the other end of each elastic rod is fixedly connected with the rubber sleeve.
4. The boiler pressure detecting and relieving device as claimed in claim 1, wherein a lead is provided inside the supporting rod, and the pressure gauge is connected with the pressure sensor through a lead.
5. The boiler pressure detecting and relieving device as claimed in claim 1, wherein said connecting structure comprises a connecting flange sleeved on the supporting rod, and a fixing structure for the supporting rod is provided at the upper end of the connecting flange.
6. The boiler pressure detecting and relieving device as claimed in claim 5, wherein said fixing structure comprises a connecting rod rotatably connected to the upper end of the connecting flange, a clamp is welded to the upper end of the connecting rod, and the clamp is disposed on both sides of the supporting rod for fixing the supporting rod and the connecting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920411700.8U CN209782592U (en) | 2019-03-29 | 2019-03-29 | Boiler pressure detection pressure relief device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920411700.8U CN209782592U (en) | 2019-03-29 | 2019-03-29 | Boiler pressure detection pressure relief device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209782592U true CN209782592U (en) | 2019-12-13 |
Family
ID=68800335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920411700.8U Expired - Fee Related CN209782592U (en) | 2019-03-29 | 2019-03-29 | Boiler pressure detection pressure relief device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209782592U (en) |
-
2019
- 2019-03-29 CN CN201920411700.8U patent/CN209782592U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20210329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |