CN103090986A - Support frame used for supporting quartz tube in thermocouple - Google Patents
Support frame used for supporting quartz tube in thermocouple Download PDFInfo
- Publication number
- CN103090986A CN103090986A CN201110339487.2A CN201110339487A CN103090986A CN 103090986 A CN103090986 A CN 103090986A CN 201110339487 A CN201110339487 A CN 201110339487A CN 103090986 A CN103090986 A CN 103090986A
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- China
- Prior art keywords
- quartz ampoule
- quartz tube
- support frame
- supporting
- thermocouple
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Abstract
The invention relates to the field of thermocouples, in particular to a support frame used for supporting a quartz tube in a thermocouple. The support frame used for supporting the quartz tube in the thermocouple comprises a first step, a second step and a connection rod, wherein the first step is clamped on the inner lateral wall of a fire-resistant mud head, the second step is fixedly connected with the first step and is blocked on the edge of the fire-resistant mud head, and the connection rod is used for clamping the quartz tube. The connection rod comprises a connection rod body fixed on the end surface of the first step and a clamping head which is in an integrated structure with the end portion of the connection rod body and is connected with one end of the quartz tube in a clamping mode, and a plug-in head is fixed on the lower surface of the second step. According to the support frame used for supporting the quartz tube in the thermocouple, the support frame is installed in the fire-resistant mud head and plays a good role in supporting and fixing when the quartz tube is assembled, the assembly is convenient, and the phenomenon of deviation is avoided.
Description
Technical field
The present invention relates to the field of thermopair, especially a kind of support for quartz ampoule in the supporting hot galvanic couple.
Background technology
Thermopair is a kind of temperature-sensing element, is a kind of instrument, and it directly measures temperature, and temperature signal is converted to the thermopower signal, converts the temperature of measured medium to by electric instrument (secondary instrument).The ultimate principle of thermocouple temperature measurement is that the material conductor of two kinds of different components forms the closed-loop path, when there is thermograde in two ends, just having electric current in the loop passes through, just exist electromotive force---thermopower, Here it is so-called Seebeck effect (Seebeck effect) between two ends this moment.The homogeneous conductor of two kinds of different components is thermode, and the end that temperature is higher is the working end, and the end that temperature is lower is free end, and free end is under certain stationary temperature usually.According to the funtcional relationship of thermopower and temperature, make thermocouple indexing table; Dividing kilsyth basalt is to obtain under the condition of free end temperature in the time of 0 ℃, and different thermopairs has different minute kilsyth basalts.
The thermopair that uses does not at present possess the fixedly locating device of quartz ampoule, and the assembler is difficult to quartz ampoule together with the fire clay head is cast in when assembling, easily causes quartz ampoule cast hour offset direction, causes the measuring accuracy of testing medium.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the problem of above-mentioned middle existence, provide a kind of convenience, safe and reliable a kind of support for quartz ampoule in the supporting hot galvanic couple.
The technical solution adopted for the present invention to solve the technical problems is: a kind of support for quartz ampoule in the supporting hot galvanic couple, be used for being arranged in the fire clay head, comprise the first step that is fastened on fire clay head madial wall and the connecting rod that is fixedly connected with and is blocked in the second step on the fire clay head edge with first step and be used for blocking quartz ampoule, described connecting rod comprises the connecting link that is fixed on the first step end face and is connected to the dop of quartz ampoule one end with connecting link end integrative-structure, is fixed with connection-peg on the downside of described second step.
Described first step and second step are arranged in parallel.
In order to avoid causing the phenomenon of quartz ampoule downslide when assembling quartz ampoule, be provided with the strong point on described connecting link, the strong point is located at below dop.
In order to be fit to difform quartz ampoule, described dop is arcuate structure or square structure.
Described connecting rod material is environmentally-friendly plastic.
The invention has the beneficial effects as follows, a kind of support for quartz ampoule in the supporting hot galvanic couple of the present invention utilizes this support to be arranged in the fire clay head, can be effectively when the assembling quartz ampoule, can play better support fixation, it is easy to assembly, avoids shift phenomenon.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention.
1. first steps in figure, 2. second step, 31. connecting links, the 31-1. strong point, 32. dops, 33. connection-pegs.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
a kind of support for quartz ampoule in the supporting hot galvanic couple as shown in Figure 1, be used for being arranged in the fire clay head, comprise the first step 1 that is fastened on fire clay head madial wall and the connecting rod that is fixedly connected with and is blocked in the second step 2 on the fire clay head edge and be used for blocking quartz ampoule with first step 1, first step 1 and second step 2 are arranged in parallel, connecting rod comprises the connecting link 31 that is fixed on first step 1 end face and is connected to the dop 32 of quartz ampoule one end with connecting link 31 end integrative-structures, be fixed with connection-peg 33 on the downside of second step 2, be provided with strong point 31-1 on connecting link 31, strong point 31-1 is located at dop 32 belows, dop 32 is arcuate structure or square structure.
Take above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this invention technological thought, carry out various change and modification fully.The technical scope of this invention is not limited to the content on instructions, must determine its technical scope according to the claim scope.
Claims (5)
1. support that is used for quartz ampoule in the supporting hot galvanic couple, be used for being arranged in the fire clay head, it is characterized in that: comprise the first step (1) that is fastened on fire clay head madial wall and the connecting rod that is fixedly connected with and is blocked in the second step (2) on the fire clay head edge and be used for blocking quartz ampoule with first step (1), described connecting rod comprises the connecting link (31) that is fixed on first step (1) end face and is connected to the dop (32) of quartz ampoule one end with connecting link (31) end integrative-structure, be fixed with connection-peg (33) on the downside of described second step (2).
2. the support for quartz ampoule in the supporting hot galvanic couple according to claim 1, it is characterized in that: described first step (1) and second step (2) are arranged in parallel.
3. the support for quartz ampoule in the supporting hot galvanic couple according to claim 1 is characterized in that: be provided with the strong point (31-1) on described connecting link (31), the strong point (31-1) is located at dop (32) below.
4. the support for quartz ampoule in the supporting hot galvanic couple according to claim 1, it is characterized in that: described dop (32) is arcuate structure or square structure.
5. the support for quartz ampoule in the supporting hot galvanic couple according to claim 1, it is characterized in that: described connecting rod material is environmentally-friendly plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110339487.2A CN103090986A (en) | 2011-10-31 | 2011-10-31 | Support frame used for supporting quartz tube in thermocouple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110339487.2A CN103090986A (en) | 2011-10-31 | 2011-10-31 | Support frame used for supporting quartz tube in thermocouple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103090986A true CN103090986A (en) | 2013-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110339487.2A Pending CN103090986A (en) | 2011-10-31 | 2011-10-31 | Support frame used for supporting quartz tube in thermocouple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103090986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248238A (en) * | 2016-09-27 | 2016-12-21 | 山东电力研究院 | A kind of test thermocouple retainer and installation method |
-
2011
- 2011-10-31 CN CN201110339487.2A patent/CN103090986A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248238A (en) * | 2016-09-27 | 2016-12-21 | 山东电力研究院 | A kind of test thermocouple retainer and installation method |
| CN106248238B (en) * | 2016-09-27 | 2018-09-07 | 山东电力研究院 | A kind of experiment thermocouple retainer and installation method |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |