CN203443694U - High temperature resistance ceramic thermocouple socket - Google Patents
High temperature resistance ceramic thermocouple socket Download PDFInfo
- Publication number
- CN203443694U CN203443694U CN201320551045.9U CN201320551045U CN203443694U CN 203443694 U CN203443694 U CN 203443694U CN 201320551045 U CN201320551045 U CN 201320551045U CN 203443694 U CN203443694 U CN 203443694U
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- detecting head
- pedestal
- brace
- socket
- hole
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Abstract
The utility model belongs to the technical field of ceramic parts, and in particular relates to a high temperature resistance ceramic thermocouple socket. The socket is characterized in that the socket comprises a detecting head and a base, wherein the detecting head and the base are integrally formed and are connected; a detecting hole which does not run through the lower bottom of the detecting head is arranged in the detecting head; the base is formed by connecting a number of connection grooves and a number of connection plates; the connection grooves are distributed between adjacent connection plates; a hollow channel is in the base; a temperature measurement part which protrudes out of the bottom of the channel is in the middle of the base; a hollow temperature measurement hole is in the temperature measurement part; and the detecting hole and the temperature measurement hole are connected and have the same diameter. The high temperature resistance ceramic thermocouple socket provided by the utility model has the main advantages of simple production and low cost, can be used in an extremely high temperature environment, and is conveniently connected with equipment.
Description
Technical field
the utility model belongs to Ceramic fitting technical field, especially relates to a kind of refractory ceramics thermopair socket.
Background technology
stupalith is that it has the advantages such as high-melting-point, high rigidity, high-wearing feature, resistance to oxidation with a class Inorganic Non-metallic Materials natural or that synthetic compound process is shaped and high temperature sintering is made; At high temperature not oxidizable, and acid, alkali, salt are had to good resistance to corrosion.In prior art, hot industry is relatively many, such as melting in the industry of the metal materials such as steel, iron, copper, aluminium, in order to record temperature accurately, need to there is resistant to elevated temperatures temperature measuring equipment, because the melting point of glass is about 1500 ℃, the melting point of aluminium at 600-800 ℃, the melting point of steel, is about 600 ℃, the melting point of copper and is about 1000 ℃; Obviously, glass mould thermopair of the prior art is difficult to meet the requirement of thermometric.
Summary of the invention
in order to address the above problem, the utility model provides a kind of refractory ceramics thermopair socket, and for pyrometer couple, it is realized by the following technical solutions.
a kind of refractory ceramics thermopair socket, it is characterized in that the pedestal 2 that it includes detecting head 1 and is integrally formed with it and connects together, detecting head inside has the exploration hole that does not run through detecting head bottom surface, pedestal consists of a plurality of link slots and a plurality of brace, link slot is to be distributed between adjacent brace, base interior has the passage 24 of hollow, the temperature-measuring part 25 in the middle of pedestal with the channel bottom of protruding from, temperature-measuring part inside has the thermometer hole 251 of hollow, exploration hole and thermometer hole be connected and there is identical diameter, the diameter of detecting head is less than the diameter of pedestal.
a kind of refractory ceramics thermopair socket described above, the material that it is characterized in that described detecting head and pedestal is all silicon nitride or silicon carbide ceramics.
a kind of refractory ceramics thermopair socket described above, is characterized in that described link slot and brace are all two or three or four.
a kind of refractory ceramics thermopair socket described above, is characterized in that the size of described brace and shape are the same.
in the utility model, by thering is high temperature melt performance and resistance-temperature variation, present linear one or more temperature elements and insert thermometer hole and be deep in exploration hole, its extension line is drawn by link slot, realized pyrometric demand, and temperature measurement accuracy is high, long service life, cost is low.
temperature element described above can be for platinum resistance or platinum lawrencium resistance etc., and because platinum resistance or platinum lawrencium resistance etc. has quite high melting point, and resistance-temperature presents linear characteristic, therefore be very suitable for high temperature test.
the utlity model has following main beneficial effect: make simple, cost is low, can make for very high temperature environment easy to connect with equipment.
Accompanying drawing explanation
fig. 1 is the perspective view of the utility model embodiment 1.
fig. 2 is the left view of Fig. 1.
fig. 3 is the vertical view of Fig. 1.
fig. 4 is the upward view of Fig. 1.
fig. 5 is the vertical view of the utility model embodiment 2.
Embodiment
below in conjunction with accompanying drawing, the utility model is described in further detail.
ask for an interview Fig. 1 to Fig. 4, a kind of refractory ceramics thermopair socket, it is characterized in that the pedestal 2 that it includes detecting head 1 and is integrally formed with it and connects together, detecting head inside has the exploration hole that does not run through detecting head bottom surface, pedestal consists of three link slots and three braces, link slot is to be distributed between adjacent brace, base interior has the passage 24 of hollow, the temperature-measuring part 25 in the middle of pedestal with the channel bottom of protruding from, temperature-measuring part inside has the thermometer hole 251 of hollow, exploration hole and thermometer hole be connected and there is identical diameter; The diameter of detecting head is less than the diameter of pedestal; Described three link slots are that the first link slot 211, the second link slot 221,231, three braces of the 3rd link slot are the first brace 21, the second brace 22, the 3rd brace 23; The material of described detecting head and pedestal is all silicon nitride ceramics; The size of described brace and shape are the same.
embodiment 2
ask for an interview Fig. 5, and referring to figs. 1 to Fig. 4, a kind of refractory ceramics thermopair socket, it is characterized in that the pedestal 2 that it includes detecting head 1 and is integrally formed with it and connects together, detecting head inside has the exploration hole that does not run through detecting head bottom surface, pedestal consists of four link slots and four braces, link slot is to be distributed between adjacent brace, base interior has the passage 24 of hollow, the temperature-measuring part 25 in the middle of pedestal with the channel bottom of protruding from, temperature-measuring part inside has the thermometer hole 251 of hollow, exploration hole and thermometer hole be connected and there is identical diameter, the diameter of detecting head is less than the diameter of pedestal, described four link slots are that the first link slot 211, the second link slot 221, the 3rd link slot 231,261, four braces of the 4th link slot are the first brace 21, the second brace 22, the 3rd brace 23, the 4th brace 26, the material of described detecting head and pedestal is all silicon carbide ceramics, the size of described brace and shape are the same.
any one refractory ceramics thermopair socket described above, it is characterized in that the pedestal 2 that it includes detecting head 1 and is integrally formed with it and connects together, detecting head inside has the exploration hole that does not run through detecting head bottom surface, pedestal consists of a plurality of link slots and a plurality of brace, link slot is to be distributed between adjacent brace, base interior has the passage 24 of hollow, the temperature-measuring part 25 in the middle of pedestal with the channel bottom of protruding from, temperature-measuring part inside has the thermometer hole 251 of hollow, exploration hole and thermometer hole be connected and there is identical diameter; The diameter of detecting head is less than the diameter of pedestal.
any one refractory ceramics thermopair socket described above, is characterized in that the material of described detecting head and pedestal all can be silicon nitride or silicon carbide ceramics or other refractory ceramics.
any one refractory ceramics thermopair socket described above, is characterized in that described link slot and brace are all two or three or four.
any one refractory ceramics thermopair socket described above, is characterized in that the size of described brace and shape are the same, can be also in different size.
in the utility model, by thering is high temperature melt performance and resistance-temperature variation, present linear one or more temperature elements and insert thermometer hole and be deep in exploration hole, its extension line is drawn by link slot, realized pyrometric demand, and temperature measurement accuracy is high, long service life, cost is low.
temperature element described above can be platinum resistance or platinum lawrencium resistance etc.
the utlity model has following main beneficial effect: make simple, cost is low, can make for very high temperature environment easy to connect with equipment.
the utility model is not limited to above-mentioned preferred forms, should be appreciated that design of the present utility model can be by other various forms enforcement utilizations, and they drop in protection domain of the present utility model equally.
Claims (5)
1. a refractory ceramics thermopair socket, it is characterized in that the pedestal that it includes detecting head and is integrally formed with it and connects together, detecting head inside has the exploration hole that does not run through detecting head bottom surface, pedestal consists of a plurality of link slots and a plurality of brace, link slot is to be distributed between adjacent brace, base interior has the passage of hollow, the temperature-measuring part in the middle of pedestal with the channel bottom of protruding from, temperature-measuring part inside has the thermometer hole of hollow, exploration hole and thermometer hole be connected and there is identical diameter, the diameter of detecting head is less than the diameter of pedestal.
2. a kind of refractory ceramics thermopair socket according to claim 1, the material that it is characterized in that described detecting head and pedestal is all silicon nitride or silicon carbide ceramics.
3. according to claim 1 or a kind of refractory ceramics thermopair socket claimed in claim 2, it is characterized in that described link slot and brace are all two or three or four.
4. a kind of refractory ceramics thermopair socket according to claim 3, is characterized in that the size of described brace and shape are the same.
5. according to claim 1 or a kind of refractory ceramics thermopair socket claimed in claim 2, it is characterized in that the size of described brace and shape are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551045.9U CN203443694U (en) | 2013-09-06 | 2013-09-06 | High temperature resistance ceramic thermocouple socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551045.9U CN203443694U (en) | 2013-09-06 | 2013-09-06 | High temperature resistance ceramic thermocouple socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443694U true CN203443694U (en) | 2014-02-19 |
Family
ID=50094732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320551045.9U Expired - Lifetime CN203443694U (en) | 2013-09-06 | 2013-09-06 | High temperature resistance ceramic thermocouple socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932069A (en) * | 2019-03-20 | 2019-06-25 | 广州市圣高测控科技有限公司 | A kind of refractory surfaces thermocouple structure |
-
2013
- 2013-09-06 CN CN201320551045.9U patent/CN203443694U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932069A (en) * | 2019-03-20 | 2019-06-25 | 广州市圣高测控科技有限公司 | A kind of refractory surfaces thermocouple structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |