CN207661132U - A kind of automatic alarm wound form flange gasket - Google Patents
A kind of automatic alarm wound form flange gasket Download PDFInfo
- Publication number
- CN207661132U CN207661132U CN201720936915.2U CN201720936915U CN207661132U CN 207661132 U CN207661132 U CN 207661132U CN 201720936915 U CN201720936915 U CN 201720936915U CN 207661132 U CN207661132 U CN 207661132U
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- pressure sensor
- model
- outer shroud
- utility
- sealing ring
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Abstract
The utility model discloses a kind of automatic alarm wound form flange gaskets, including inner ring, sealing ring, outer shroud, pressure sensor and installation sleeve, sealing ring is fixedly installed between the inner ring and outer shroud, the installation sleeve is fixedly mounted on by bolt and nut on the inside of outer shroud, and the pressure sensor is mounted by means of bolts in installation sleeve.It the advantage is that：The utility model can monitor the sealing effect of flange in real time by increasing pressure sensor；By increasing pressure sensor in wound gasket outer shroud, the integral sealing effect of wound gasket is not influenced；The successful development of the utility model will safely provide for industrial production greatly to be ensured, can timely and effectively find leakage hidden danger, and can greatly reduce the incidence of considerable safety leakage accident；The feature that the utility model has installation simple, easy to adjust.
Description
Technical field
The utility model is related to gasket technical field, especially a kind of automatic alarm wound form flange gasket.
Background technology
Bolted Flanged Connection connector is widely used in the fields such as petrochemical industry, nuclear power and aviation.But in the case of long service, connect
Head can relax, and cause gasket residual stress to decline, and then lead to flange leakage.And petroleum chemical industry contains in various degree
Poisonous and harmful medium, therefore in real time monitoring patch stress and alarm for preventing medium from largely leaking and keeping the safety in production tool
It is of great significance.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of automatic alarm wound form flange gasket.
The technical solution adopted in the utility model is：
A kind of automatic alarm wound form flange gasket, innovative point are：Including inner ring, sealing ring, outer shroud, pressure sensing
Sealing ring is fixedly installed in device and installation sleeve between the inner ring and outer shroud, the installation sleeve is fixed by bolt and nut pacifies
On the inside of outer shroud, the pressure sensor is mounted by means of bolts in installation sleeve.
Further, the outside of inner ring is fixedly mounted in the sealing ring in the form of winding.
Further, the pressure sensor is in contact with sealing ring.
The beneficial effects of the utility model are as follows：
The utility model can monitor the sealing effect of flange in real time by increasing pressure sensor；By in wound gasket
Outer shroud increases pressure sensor, does not influence the integral sealing effect of wound gasket；The successful development of the utility model will be that industry is raw
Production safety, which provides, greatly to be ensured, can timely and effectively find leakage hidden danger, and can greatly reduce considerable safety leakage thing
Therefore incidence；The feature that the utility model has installation simple, easy to adjust.
Description of the drawings
The utility model is described in further details with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1 inner ring, 2 sealing rings, 3 outer shrouds, 4 pressure sensors, 5 installation sleeves.
Specific implementation mode
A kind of automatic alarm wound form flange gasket as shown in Figure 1, including inner ring 1, sealing ring 2, outer shroud 3, pressure pass
Sensor 4, installation sleeve 5, are fixedly installed sealing ring 2 between inner ring 1 and outer shroud 3, installation sleeve 5 is fixedly mounted by bolt and nut
In 3 inside of outer shroud, pressure sensor 4 is mounted by means of bolts in installation sleeve 5.Sealing ring 2 is fixed in the form of winding
The outside of inner ring 1 is installed.Pressure sensor 4 is in contact with sealing ring 2.Pressure sensor 4 can monitor sealing ring 2 and flange it
Between contact；Pressure sensor 4 can reflect the sealing effect of flange.
The operation principle of the utility model：
Pressure sensor 4 is fixed between outer shroud 3 and sealing ring 2, the sealing ring 2 when sealing ring 2 and flange contact compression
It radially expands, pressure sensor 4 is pressurized, and is pressure output by the stress transmission of gasket by pressure sensor 5 and shows, real
It monitors when real, so as to timely discovering device exception and is modified.When be reduced to can for gasket stress in bolted flange joints
When can cause a certain value of leakage, the corollary apparatus of gasket can sound the alarm, and prevent the generation of major accident with this.This practicality
It is novel that the reality to gasket stress in bolted flange joints is realized by a kind of reflection sealing ring and the device of flange contact pressure
When monitor, when in bolted flange joints gasket stress be reduced to may cause leakage a certain value when, the corollary apparatus energy of gasket
It sounds the alarm, prevents the generation of major accident with this.
The above is preferred embodiments of the present invention, and the right model of the utility model cannot be limited with this
It encloses.It should be pointed out that for those skilled in the art, modify to the technical solution of the utility model or
Person's equivalent replacement, without departure from the scope of protection of the utility model.
Claims (3)
1. a kind of automatic alarm wound form flange gasket, it is characterised in that：Including inner ring, sealing ring, outer shroud, pressure sensor and
Installation sleeve, is fixedly installed sealing ring between the inner ring and outer shroud, the installation sleeve is fixedly mounted on by bolt and nut
On the inside of outer shroud, the pressure sensor is mounted by means of bolts in installation sleeve.
2. a kind of automatic alarm wound form flange gasket according to claim 1, it is characterised in that：The sealing ring is to twine
Around form be fixedly mounted inner ring outside.
3. a kind of automatic alarm wound form flange gasket according to claim 1, it is characterised in that：The pressure sensor
It is in contact with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936915.2U CN207661132U (en) | 2017-07-31 | 2017-07-31 | A kind of automatic alarm wound form flange gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936915.2U CN207661132U (en) | 2017-07-31 | 2017-07-31 | A kind of automatic alarm wound form flange gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207661132U true CN207661132U (en) | 2018-07-27 |
Family
ID=62935677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720936915.2U Active CN207661132U (en) | 2017-07-31 | 2017-07-31 | A kind of automatic alarm wound form flange gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207661132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539966A (en) * | 2018-11-22 | 2019-03-29 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of fixing device for installing and installation method of condenser type gap sensor |
-
2017
- 2017-07-31 CN CN201720936915.2U patent/CN207661132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539966A (en) * | 2018-11-22 | 2019-03-29 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of fixing device for installing and installation method of condenser type gap sensor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |