CN202453143U - Benzene tower pressure gauge insulating device - Google Patents
Benzene tower pressure gauge insulating device Download PDFInfo
- Publication number
- CN202453143U CN202453143U CN2012200529488U CN201220052948U CN202453143U CN 202453143 U CN202453143 U CN 202453143U CN 2012200529488 U CN2012200529488 U CN 2012200529488U CN 201220052948 U CN201220052948 U CN 201220052948U CN 202453143 U CN202453143 U CN 202453143U
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- heat radiation
- heat
- radiation matrix
- cylindrical section
- connecting tube
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Abstract
The utility model discloses a benzene tower pressure gauge insulating device, which comprises a barrel-shaped transparent radiating body with a hollow inner chamber, wherein the inner chamber comprises a first cylinder segment, a taper segment and a second cylinder segment which are connected in turn; a sphere is sealed at the joint of the taper segment and the second cylinder segment; and one end of the radiating body, which is near to the first cylinder segment, is connected with an connecting pipe in a sealing mode. The connecting pipe is connected with the pressure gauge. The benzene tower pressure gauge provided by the utility model can prevent inner elements of the pressure gauge from failing due to heating when used for measuring the pressure of high-temperature heat conducting oil, thereby ensuring the normal use of the pressure gauge.
Description
Technical field
The utility model relates to the device for pressure measurement technical field, specifically, relates to the heat-proof device that a kind of high temperature heat conductive oil to the benzene rectification column carries out tonometric benzene pressure tower table.
Background technology
Tensimeter is the eyes of Chemical Manufacture, and with the gauge measurement high-temperature medium time, it is malfunctioning often to cause the tensimeter inner member to be heated because of the high temperature of medium, can not normally use.When petrochemical enterprise is produced benzene; The benzene rectification column adopts high temperature heat conductive oil to transmit thermal source usually, and its temperature is up to 250 ℃-300 ℃, with the pressure of gauge measurement high temperature heat conductive oil the time; Inner member often occurring is heated malfunctioning; Break down, can not normally use, influenced the normal productive process control of benzene.
Summary of the invention
The utility model technical matters to be solved is: a kind of benzene pressure tower table heat-proof device is provided, so that it is malfunctioning when measuring high temperature heat conductive oil pressure, to avoid the tensimeter inner member to be heated, guarantees normal use.
For solving the problems of the technologies described above; The technical scheme of the utility model is: benzene pressure tower table heat-proof device; Comprise: the heat radiation matrix of a tubular; Said heat radiation matrix has the inner chamber of penetrating hollow, and said inner chamber comprises first cylindrical section, conical section and second cylindrical section that joins successively, and the diameter of said first cylindrical section is greater than the diameter of said second cylindrical section; End near second cylindrical section of said heat radiation matrix is provided with first connecting portion that is used for being connected with heat conducting oil pipe; Connecting tube; One end of said connecting tube is sealedly connected on the end near first cylindrical section of said heat radiation matrix; The intracavity inter-connection of the passage of said connecting tube and said heat radiation matrix, the other end of said connecting tube are provided with second connecting portion that is used for being connected with tensimeter; Spheroid, said spheroid shutoff conical section and the junction of second cylindrical section in said heat radiation matrix inner chamber.
As preferably, be interval with some radiating fins on the periphery of said heat radiation matrix.
As preferably, be provided with sealing gasket between the end of said heat radiation matrix and the said connecting tube.
As preferably, said spheroid is the steel spheroid.
Owing to adopted technique scheme; The beneficial effect of the utility model is: because the benzene pressure tower table heat-proof device of the utility model comprises the heat radiation matrix of the hollow cavity that having of a tubular is penetrating; Said inner chamber comprises first cylindrical section, conical section and second cylindrical section that joins successively; Junction shutoff at the conical section and second cylindrical section has spheroid, and being tightly connected at the end near first cylindrical section of said heat radiation matrix is useful on the connecting tube that is connected with tensimeter.This heat-proof device before use; Spheroid is put into the inner chamber of heat radiation matrix; And the cold conditions oils medium of in this inner chamber, packing into, again connecting tube and the sealing of heat radiation matrix are installed, afterwards heat-proof device is vertically mounted on the high temperature heat conductive oil pipeline; Again tensimeter is installed on the connecting tube, can measures the pressure in the high temperature heat conductive oil pipeline in real time.Cold conditions oils medium in heat radiation matrix and the inner chamber thereof has played the radiating and cooling effect; Because the sealing function of spheroid; Reduced heat from high temperature heat conductive oil to manometric transmission; Heat transferred is fully distributed before the tensimeter, has avoided the tensimeter inner member malfunctioning because of being heated, make tensimeter can 50 ℃ with interior condition under stably measured.
After being interval with some radiating fins on the periphery of heat radiation matrix, distribute heat better.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Accompanying drawing is the structure cross-sectional schematic of the utility model embodiment;
Among the figure: the 1-connecting tube; 11-second connecting portion; The 2-matrix that dispels the heat; The 21-radiating fin; 22-first cylindrical section; The 23-conical section; 24-second cylindrical section; 25-first connecting portion; The 3-spheroid; The 4-sealing gasket.
Embodiment
Shown in accompanying drawing; A kind of embodiment for the benzene pressure tower table heat-proof device of the utility model; Comprise: the heat radiation matrix 2 of a tubular; Said heat radiation matrix 2 has the inner chamber of penetrating hollow, and said inner chamber comprises first cylindrical section 22, conical section 23 and second cylindrical section 24 that joins successively, and the diameter of said first cylindrical section 22 is greater than the diameter of said second cylindrical section 23; End near second cylindrical section 24 of said heat radiation matrix 2 is provided with first connecting portion 25 that is used for being connected with heat conducting oil pipe, and said first connecting portion 25 is provided with external thread; Connecting tube 1; One end of said connecting tube 1 is sealedly connected on the end near first cylindrical section 22 of said heat radiation matrix 2; The intracavity inter-connection of the passage of said connecting tube 1 and said heat radiation matrix 2; The other end of said connecting tube 1 is provided with second connecting portion 11 that is used for being connected with tensimeter, and said second connecting portion 11 is provided with external thread, also is provided with anti-skidding fastening decorative pattern (not shown) on the excircle of said connecting tube 1; Spheroid 3, said spheroid 3 shutoff conical section 23 and the junction of second cylindrical section 24 in said heat radiation matrix 2 inner chambers.
Wherein, be interval with some radiating fins 21 on the periphery of said heat radiation matrix 2, can further improve radiating effect.
Wherein, be provided with sealing gasket 4 between the end of said heat radiation matrix 2 and the said connecting tube 1, prevent leakage.
Wherein, said spheroid 3 is the steel spheroid.
This heat-proof device before use; Spheroid 3 is put into the inner chamber of heat radiation matrix 2; And the cold conditions oils medium of in this inner chamber, packing into, again connecting tube 1 and 2 sealings of heat radiation matrix are installed, afterwards heat-proof device is vertically mounted on the high temperature heat conductive oil pipeline; Again tensimeter is installed on the connecting tube 1, can measures the pressure in the high temperature heat conductive oil pipeline in real time.Wherein, Cold conditions oils medium in heat radiation matrix 2 and the inner chamber thereof has played good radiating and cooling effect; Simultaneously because the sealing function of spheroid 3, reduced heat from high temperature heat conductive oil to manometric transmission, heat transferred is fully distributed to tensimeter before; Avoided the tensimeter inner member malfunctioning because of being heated, make tensimeter can 50 ℃ with interior condition under stably measured.
The above only is giving an example of the utility model preferred forms, and the part of wherein not addressing in detail is those of ordinary skills' common practise.The protection domain of the utility model is as the criterion with the content of claim, and any teachings and equivalent transformation of carrying out based on the utility model is also within the protection domain of the utility model.
Claims (4)
1. benzene pressure tower table heat-proof device is characterized in that, comprising:
The heat radiation matrix of a tubular, said heat radiation matrix has the inner chamber of penetrating hollow, and said inner chamber comprises first cylindrical section, conical section and second cylindrical section that joins successively, and the diameter of said first cylindrical section is greater than the diameter of said second cylindrical section; End near second cylindrical section of said heat radiation matrix is provided with first connecting portion that is used for being connected with heat conducting oil pipe;
Connecting tube; One end of said connecting tube is sealedly connected on the end near first cylindrical section of said heat radiation matrix; The intracavity inter-connection of the passage of said connecting tube and said heat radiation matrix, the other end of said connecting tube are provided with second connecting portion that is used for being connected with tensimeter;
Spheroid, said spheroid shutoff conical section and the junction of second cylindrical section in said heat radiation matrix inner chamber.
2. benzene pressure tower table heat-proof device as claimed in claim 1 is characterized in that: be interval with some radiating fins on the periphery of said heat radiation matrix.
3. benzene pressure tower table heat-proof device as claimed in claim 1 is characterized in that: be provided with sealing gasket between the end of said heat radiation matrix and the said connecting tube.
4. like claim 1,2 or 3 described benzene pressure tower table heat-proof devices, it is characterized in that: said spheroid is the steel spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200529488U CN202453143U (en) | 2012-02-17 | 2012-02-17 | Benzene tower pressure gauge insulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200529488U CN202453143U (en) | 2012-02-17 | 2012-02-17 | Benzene tower pressure gauge insulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453143U true CN202453143U (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200529488U Expired - Fee Related CN202453143U (en) | 2012-02-17 | 2012-02-17 | Benzene tower pressure gauge insulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453143U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932564A (en) * | 2015-07-03 | 2015-09-23 | 周开根 | Temperature isolation element of steam pressure control apparatus |
| CN105115658A (en) * | 2015-08-17 | 2015-12-02 | 安徽电气集团股份有限公司 | A heat radiation pressure gauge |
| CN107449545A (en) * | 2017-08-08 | 2017-12-08 | 贵州大学 | A kind of mining crosspointer pressure gauge |
-
2012
- 2012-02-17 CN CN2012200529488U patent/CN202453143U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932564A (en) * | 2015-07-03 | 2015-09-23 | 周开根 | Temperature isolation element of steam pressure control apparatus |
| CN104932564B (en) * | 2015-07-03 | 2017-11-03 | 衢州昀睿工业设计有限公司 | A kind of temperature isolation element of steam pressure control device |
| CN105115658A (en) * | 2015-08-17 | 2015-12-02 | 安徽电气集团股份有限公司 | A heat radiation pressure gauge |
| CN107449545A (en) * | 2017-08-08 | 2017-12-08 | 贵州大学 | A kind of mining crosspointer pressure gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170308 Address after: 262737 Shandong province Weifang City Yi Binhai Economic Development Zone, the first northbound East Patentee after: Weifang stone prosperous energy technology Co., Ltd. Address before: 262400 Shandong Province, Changle City Development Zone, east of the road south of science and technology to the North Patentee before: Changle Shida Changsheng Chemical Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20200217 |