CN204630674U - A kind of thermopair with pooling feature - Google Patents
A kind of thermopair with pooling feature Download PDFInfo
- Publication number
- CN204630674U CN204630674U CN201520243621.2U CN201520243621U CN204630674U CN 204630674 U CN204630674 U CN 204630674U CN 201520243621 U CN201520243621 U CN 201520243621U CN 204630674 U CN204630674 U CN 204630674U
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- China
- Prior art keywords
- insulating sleeve
- stud
- socket
- bulb
- ball
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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.)
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Abstract
A kind of thermopair with pooling feature, relate to thermocouple sheath preparation field, main body comprises terminal box and insulating sleeve composition, described set of terminal box is at the top of insulating sleeve, thermode is provided with in described insulating sleeve, described insulating sleeve is divided into insulating sleeve and lower insulating sleeve, a stud nut is adopted to be connected between described upper insulating sleeve with lower insulating sleeve, described stud is hollow-core construction, described thermode passes by stud, the bottom of described upper insulating sleeve is provided with a bulb, the top of described lower insulating sleeve is provided with a ball-and-socket, described bulb is arranged in ball-and-socket, described stud runs through bulb and ball-and-socket, a spring shim is provided with between described nut and stud.The beneficial effects of the utility model are: the utility model is novel in design, and structure is simple, and the setting of bulb ball-and-socket, plays and carry out bumper and absorbing shock to insulating sleeve, improves integral firmness energy, more durable in use.
Description
Technical field
The utility model relates to thermocouple sheath preparation field, is specifically related to a kind of thermopair with pooling feature.
Background technology
Thermopair is temperature element conventional in temperature measuring instrument, its direct measuring tempeature, and temperature signal is converted to thermopower signal, is converted to the temperature of measured medium by electric meter (secondary instrument).The profile of various thermopair is often far from it because of needs, but their basic structure is roughly the same, usually by thermode, the major part compositions such as insulation sleeve protection tube and terminal box, usually and Displaying Meter, recorder and electronic controller support the use, thermopair its be mainly used in the measurement that liquid materials carries out temperature, thermopair is in the application of reality, because it is Precision measurement tools, therefore it all can be equipped with sleeve pipe in use, but when some fluid media (medium) flow velocitys are excessive, a lot of thermopair all can affect measuring accuracy in impact, even also casing failure can be caused, damage thermopair.
Utility model content
It is simple that technical problem to be solved in the utility model is to provide a kind of structure, the thermopair with pooling feature of decompression antidetonation.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of thermopair with pooling feature, main body comprises terminal box and insulating sleeve composition, it is characterized in that: described set of terminal box is at the top of insulating sleeve, thermode is provided with in described insulating sleeve, described insulating sleeve is divided into insulating sleeve and lower insulating sleeve, a stud nut is adopted to be connected between described upper insulating sleeve with lower insulating sleeve, described stud is hollow-core construction, described thermode passes by stud, the bottom of described upper insulating sleeve is provided with a bulb, the top of described lower insulating sleeve is provided with a ball-and-socket, described bulb is arranged in ball-and-socket, described stud runs through bulb and ball-and-socket, a spring shim is provided with between described nut and stud.
Described upper insulating sleeve with lower insulating sleeve top outside by an O-ring seal close, play sealing effect, avoid fluid media (medium) to enter wherein.
Be provided with a bradyseism pad between described upper insulating sleeve and lower insulating sleeve, avoid rubbing between insulation tube and lower insulation tube and impaired.
Described lower insulating sleeve is provided with one and stretches into oiling passage between bulb ball-and-socket, be convenient to internally charging-up lubricant oil.
The beneficial effects of the utility model are: the utility model is novel in design, and structure is simple, and the setting of bulb ball-and-socket, plays and carry out bumper and absorbing shock to insulating sleeve, improves integral firmness energy, more durable in use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of thermopair with pooling feature, main body comprises terminal box 1 and insulating sleeve 2 forms, terminal box 1 is arranged on the top of insulating sleeve 2, thermode 3 is provided with in insulating sleeve 2, insulating sleeve 2 is divided into insulating sleeve 21 and lower insulating sleeve 22, stud 4 nut 5 is adopted to be connected between upper insulating sleeve 21 with lower insulating sleeve 22, stud 4 is hollow-core construction, thermode 3 passes by stud 4, the bottom of upper insulating sleeve 21 is provided with a bulb 6, the top of lower insulating sleeve 22 is provided with a ball-and-socket 7, bulb 6 is arranged in ball-and-socket 7, stud 4 runs through bulb 6 and ball-and-socket 7, a spring shim 8 is provided with between nut 5 and stud 4, after arranging like this, the setting of bulb 6 ball-and-socket 7, play and bumper and absorbing shock is carried out to insulating sleeve 2, improve integral firmness energy, upper insulating sleeve 21 with lower insulating sleeve 22 top outside closed by an O-ring seal 9, play sealing effect, fluid media (medium) is avoided to enter wherein, a bradyseism pad 10 is provided with between upper insulating sleeve 21 and lower insulating sleeve 22, avoid rubbing between insulation tube 21 and lower insulation tube 22 and impaired, lower insulating sleeve 22 is provided with one and stretches into oiling passage 11 between bulb 6 ball-and-socket 7, be convenient to internally charging-up lubricant oil.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. one kind has the thermopair of pooling feature, main body comprises terminal box and insulating sleeve composition, it is characterized in that: described set of terminal box is at the top of insulating sleeve, thermode is provided with in described insulating sleeve, described insulating sleeve is divided into insulating sleeve and lower insulating sleeve, a stud nut is adopted to be connected between described upper insulating sleeve with lower insulating sleeve, described stud is hollow-core construction, described thermode passes by stud, the bottom of described upper insulating sleeve is provided with a bulb, the top of described lower insulating sleeve is provided with a ball-and-socket, described bulb is arranged in ball-and-socket, described stud runs through bulb and ball-and-socket, a spring shim is provided with between described nut and stud.
2. a kind of thermopair with pooling feature according to claim 1, is characterized in that: described upper insulating sleeve with lower insulating sleeve top outside by an O-ring seal close.
3. a kind of thermopair with pooling feature according to claim 1, is characterized in that: be provided with a bradyseism pad between described upper insulating sleeve and lower insulating sleeve.
4. a kind of thermopair with pooling feature according to claim 1, is characterized in that: described lower insulating sleeve is provided with one and stretches into oiling passage between bulb ball-and-socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243621.2U CN204630674U (en) | 2015-04-21 | 2015-04-21 | A kind of thermopair with pooling feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243621.2U CN204630674U (en) | 2015-04-21 | 2015-04-21 | A kind of thermopair with pooling feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204630674U true CN204630674U (en) | 2015-09-09 |
Family
ID=54049691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520243621.2U Withdrawn - After Issue CN204630674U (en) | 2015-04-21 | 2015-04-21 | A kind of thermopair with pooling feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204630674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864972A (en) * | 2015-04-21 | 2015-08-26 | 安徽埃克森科技集团有限公司 | Thermocouple with buffer function |
-
2015
- 2015-04-21 CN CN201520243621.2U patent/CN204630674U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864972A (en) * | 2015-04-21 | 2015-08-26 | 安徽埃克森科技集团有限公司 | Thermocouple with buffer function |
| CN104864972B (en) * | 2015-04-21 | 2017-10-20 | 安徽埃克森科技集团有限公司 | A kind of thermocouple with pooling feature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150909 Effective date of abandoning: 20171020 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150909 Effective date of abandoning: 20171020 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |