CN201508248U - Flexible tape type thermocouple - Google Patents
Flexible tape type thermocouple Download PDFInfo
- Publication number
- CN201508248U CN201508248U CN2009202107629U CN200920210762U CN201508248U CN 201508248 U CN201508248 U CN 201508248U CN 2009202107629 U CN2009202107629 U CN 2009202107629U CN 200920210762 U CN200920210762 U CN 200920210762U CN 201508248 U CN201508248 U CN 201508248U
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- CN
- China
- Prior art keywords
- thermocouple
- thermopair
- fiber
- flexible tape
- tape type
- Prior art date
- 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 - Lifetime
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Abstract
The utility model relates to a flexible tape type thermocouple which aims to solve the problem that the traditional thermocouple is required to be subjected to three weaving procedures during the processing process and use woven materials for three times, so that and the manufacturing procedure is more complicated. The flexible tape type thermocouple comprises two electric thermocouple wires as well as a fiber enwrapping layer; the fiber enwrapping layer is enwrapped on the two electric thermocouple wires in crossing and alternating manners; and fibers adopt high-temperature fibers or mineral fibers. The flexible tape type thermocouple adopts a novel enwrapping structure, so that the three weaving procedures in the traditional thermocouple are combined into one weaving procedure; the two electric thermocouple wires can be independently enwrapped through the one weaving procedure, and the two electric thermocouple wires are combined and enwrapped, so that the procedure and materials are saved.
Description
Technical field
The utility model relates to thermopair, relates in particular to the soft banding pattern thermopair with the structure of holding.
Background technology
The thermopair various thermometric occasions that are widely used.China starts from nineteen fifty-nineteen fifty-two by West Germany's introduction thermopair idol core silk material, makes by " assembled thermopair ", and a large amount of input home markets that produce are first generation thermopairs.Nineteen sixty-five-1966 year are trial-produceed " armoured thermocouple " successfully, after putting goods on the market, largely having substituted " assembled thermopair ", belong to second generation thermopair.Thereafter, developed " flexible cord type thermopair ", the patent No. that the applicant filed an application in 1991 is 91218916.9 promptly to be the thermopair of this type, belongs to third generation thermopair.No matter third generation thermopair considerable improvement all arranged, but this thermopair still has further improvements at aspects such as material, flexibility, thermal inertia, even body growths.
The patent No. is 91218916.9 flexible cord type thermopair, its structure system uses the fibrage insulation course respectively earlier on two thermocouple wires, become insulator after, again in this outside to insulator, knit another insulation course of bag with fiber, make it be merged into flexible cord type thermocouple wire.The flexible cord type thermopair of this structure will use three times braided material through three road knitting process in process, also need to increase operations such as coating sometimes, therefore, and manufacturing process's more complicated.
The utility model content
The purpose of this utility model is to provide a kind of structure through improved soft banding pattern thermopair, and it has characteristics simple in structure, that manufacturing process reduces, saves production cost.
Soft banding pattern thermopair of the present utility model comprises: two electric heating thermo wires is characterized in that also comprise a fiber lapping layer, described fiber lapping layer is to intersect interspersed mode, and is wrapped on two electric heating galvanic couple silks.
In above-mentioned soft banding pattern thermopair, described fiber is high temperature fiber or mineral fibres.
In above-mentioned soft banding pattern thermopair, also comprise a coating, be included on two thermocouple wires through holding.
At above-mentioned soft banding pattern thermopair, also comprise the tinsel screen layer, be coated on two thermocouple wires through holding.
As above the described soft banding pattern thermopair of embodiment is owing to adopted the novel structure that holds, make three road knitting process in the traditional hot galvanic couple close the worker and become knitting process one, the independent packet that one procedure has promptly been finished two thermocouple wires around, the merging of also having finished simultaneously two thermocouple wires holds, and has saved operation and material.
Description of drawings
Fig. 1 is the structural representation of soft banding pattern thermopair of the present utility model.
Embodiment
Basic structure of the present utility model comprises two vertical thermocouple wires arranged side by side, and wherein one is called P thermocouple wire 1, and another root is called N thermocouple wire 2.Adopt the interspersed mode of intersection that fiber 3 is wrapped between two thermocouple wires 1 and 2.Its specific practice is: earlier fiber is done above P thermocouple wire 1 counterclockwise wrapped, be punctured into then N thermocouple wire 2 below, it is wrapped to make clockwise direction, formation " horizontal 8 words ".It is closely wrapped that fiber is repeated on two thermocouple wires, until the full whole thermopair of bag.
In the above-described embodiments, fiber can adopt high temperature fiber or mineral fibres, and other is used in the fiber that is used for insulator on the thermopair now and also can uses.As above the described soft banding pattern thermopair of embodiment is owing to adopted the novel structure that holds, make three road knitting process in the traditional hot galvanic couple close the worker and become knitting process one, the independent packet that one procedure has promptly been finished two thermocouple wires around, the merging of also having finished simultaneously two thermocouple wires holds, and has saved operation and material.
In other embodiment of the present utility model, an end of two thermocouple wires can be welded together, make it to connect.In addition, can also on the structure that holds through Fig. 1, set up coating, be coated on two thermocouple wires through holding.
In another example of the present utility model, also can be on the structure that holds through Fig. 1, perhaps, set up the tinsel screen layer through the holding on the structure of coating, be coated on two thermocouple wires through holding, to strengthen the intensity of thermopair.
In another example of the present utility model, also can adopt " thermoelectrical potential " identical low-priced valency alloy to replace former thermocouple wire, form " compensation lead of thermocouple " made with structure of the present utility model and technology.
Claims (4)
1. soft banding pattern thermopair, comprising: two electric heating thermo wires is characterized in that also comprise a fiber lapping layer, described fiber lapping layer is to intersect interspersed mode, and is wrapped on two electric heating galvanic couple silks.
2. soft banding pattern thermopair as claimed in claim 1 is characterized in that described fiber is high temperature fiber or mineral fibres.
3. soft banding pattern thermopair as claimed in claim 1 is characterized in that, also comprises a coating, is included on two thermocouple wires through holding.
4. as claim 1 or 3 described soft banding pattern thermopairs, it is characterized in that, also comprise the tinsel screen layer, be coated on two thermocouple wires through holding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202107629U CN201508248U (en) | 2009-10-15 | 2009-10-15 | Flexible tape type thermocouple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202107629U CN201508248U (en) | 2009-10-15 | 2009-10-15 | Flexible tape type thermocouple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508248U true CN201508248U (en) | 2010-06-16 |
Family
ID=42469375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202107629U Expired - Lifetime CN201508248U (en) | 2009-10-15 | 2009-10-15 | Flexible tape type thermocouple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201508248U (en) |
-
2009
- 2009-10-15 CN CN2009202107629U patent/CN201508248U/en not_active Expired - Lifetime
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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: 20100616 |