CN101858792A - Integral temperature indicator - Google Patents
Integral temperature indicator Download PDFInfo
- Publication number
- CN101858792A CN101858792A CN201010172421.4A CN201010172421A CN101858792A CN 101858792 A CN101858792 A CN 101858792A CN 201010172421 A CN201010172421 A CN 201010172421A CN 101858792 A CN101858792 A CN 101858792A
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- temperature indicator
- temperature
- thermometer
- remote transmitting
- field
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Abstract
The invention relates to an integral temperature indicator. The temperature indicator comprises a field temperature indicator, a remote transmitting temperature indicator and a protection pipe which are formed into a whole body, wherein temperature sensing elements of the field temperature indicator and the remote transmitting temperature indicator are all arranged at the bottom of the protection type, the field temperature indicator adopts a bimetal temperature indicator, a bimetal strip is arranged at the bottom of the protection pipe, the remote transmitting temperature indicator adopts a thermal resistor temperature indicator or a thermocouple temperature indicator, and a thermal resistor or a thermocouple is arranged at the bottom of the protection pipe. The invention integrates the field temperature indicator and the remote transmitting temperature indicator into an integral temperature measuring instrument with the field display and signal remote transmitting functions. The invention has the advantages of compact structure, convenient installation and lower cost, and is widely applied to industries such as petroleum, chemical engineering, iron and steel, dye printing, pharmacy and the like.
Description
Technical field
The present invention relates to a kind of thermometer, especially a kind of integral temperature indicator.
Background technology
Existing thermometer has only a kind of function usually, or be used for the on-the-spot bimetallic system cell that shows, or be used for the thermal resistance thermometer or the thermocouple thermometer of remote transfer signal, if the user had both needed on-the-spot the demonstration, need remote transfer signal again, just need to prepare two thermometric through holes, two kinds of thermometric instruments are installed, install loaded down with trivial detailsly, cost is higher.
Summary of the invention
The technical problem to be solved in the present invention is: overcomes the deficiencies in the prior art, a kind of integral temperature indicator is provided, can be used for on-the-spot the demonstration, again can remote transfer signal, and also cost is lower, and easy for installation.
The technical solution adopted for the present invention to solve the technical problems is: a kind of integral temperature indicator, have scene temperature meter, teletransmission thermometer and the protection tube of forming one, and the temperature-sensing element that scene temperature is taken into account the teletransmission thermometer is installed in the protection tube bottom.
Further, described scene temperature meter adopts bimetallic system cell, and the temperature-sensing element of bimetallic system cell is a bimetallic strip, and bimetallic strip is installed in the protection tube bottom.
Further, described teletransmission thermometer adopts thermal resistance thermometer, and the temperature-sensing element of thermal resistance thermometer is a thermal resistance, and thermal resistance is installed in the protection tube bottom.
Further, described teletransmission thermometer adopts thermocouple thermometer, and the temperature-sensing element of thermocouple thermometer is a thermopair, and thermopair is installed in the protection tube bottom.
The invention has the beneficial effects as follows: the present invention forms incorporate temperature measuring instrument with scene temperature meter and teletransmission thermometer, possesses on-the-spot the demonstration and the signal is far passed function simultaneously.The bimetallic strip of bimetallic system cell and thermal resistance or thermopair are installed in same protection tube bottom, and therefore, when user installation was used, measuring channel only need be offered a thermometer hole and get final product.The present invention both can show by bimetallic system cell is on-the-spot, can give the pulpit with thermal resistance signal or thermocouple signal or the teletransmission of 4-20mA standard signal by thermal resistance thermometer or thermocouple thermometer again.Compact conformation of the present invention, easy for installation, cost is lower, is widely used in industries such as oil, chemical industry, iron and steel, printing and dyeing, pharmacy.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention;
Wherein: 1. scene temperature meter, 2. teletransmission thermometer, 3. protection tube.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the synoptic 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.
Integral temperature indicator as shown in Figure 1 has scene temperature meter 1, teletransmission thermometer 2 and the protection tube 3 of forming one.Scene temperature meter 1 adopts bimetallic system cell, and the temperature-sensing element of bimetallic system cell is a bimetallic strip, and bimetallic strip is installed in protection tube 3 bottoms.The teletransmission thermometer adopts thermal resistance thermometer or thermocouple thermometer, and thermal resistance or thermopair are installed in protection tube 3 bottoms.
Bimetallic strip and thermal resistance or thermopair are installed in same protection tube 3 bottoms, and therefore, when user installation was used, measuring channel only need be offered a thermometer hole and get final product.The present invention both can show by bimetallic system cell is on-the-spot, can give the pulpit with thermal resistance signal or thermocouple signal or the teletransmission of 4-20mA standard signal by thermal resistance thermometer or thermocouple thermometer again.The present invention designs succinctly, diverse in function, and easy for installation, and installation cost reduces.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the instructions, must determine its technical scope according to the claim scope.
Claims (4)
1. integral temperature indicator is characterized in that: have scene temperature meter (1), teletransmission thermometer (2) and the protection tube (3) of forming one, the temperature-sensing element of scene temperature meter (1) and teletransmission thermometer (2) is installed in protection tube (3) bottom.
2. integral temperature indicator according to claim 1 is characterized in that: described scene temperature meter (1) adopts bimetallic system cell, and the temperature-sensing element of bimetallic system cell is a bimetallic strip, and bimetallic strip is installed in protection tube (3) bottom.
3. integral temperature indicator according to claim 1 is characterized in that: described teletransmission thermometer (2) adopts thermal resistance thermometer, and the temperature-sensing element of thermal resistance thermometer is a thermal resistance, and thermal resistance is installed in protection tube (3) bottom.
4. integral temperature indicator according to claim 1 is characterized in that: described teletransmission thermometer (2) adopts thermocouple thermometer, and the temperature-sensing element of thermocouple thermometer is a thermopair, and thermopair is installed in the bottom of protection tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010172421.4A CN101858792A (en) | 2010-05-14 | 2010-05-14 | Integral temperature indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010172421.4A CN101858792A (en) | 2010-05-14 | 2010-05-14 | Integral temperature indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101858792A true CN101858792A (en) | 2010-10-13 |
Family
ID=42944827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010172421.4A Pending CN101858792A (en) | 2010-05-14 | 2010-05-14 | Integral temperature indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101858792A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393256A (en) * | 2011-07-14 | 2012-03-28 | 吴江二练亚氏印染有限责任公司 | Temperature detecting and alarming device for dyeing and printing process |
| KR102436521B1 (en) * | 2021-06-02 | 2022-08-26 | (주)신우계측기 | Bimetal type temperature gauge having thermocouple |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240720Y (en) * | 1995-11-10 | 1996-11-20 | 于雁腾 | Safety double-metal thermometer with signal output |
| CN2306498Y (en) * | 1997-08-15 | 1999-02-03 | 黄德昌 | Bimetallic platinum thermal resistance integrated thermometer |
| CN201688919U (en) * | 2010-05-14 | 2010-12-29 | 常州双环热工仪表有限公司 | Integral temperature indicator |
-
2010
- 2010-05-14 CN CN201010172421.4A patent/CN101858792A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240720Y (en) * | 1995-11-10 | 1996-11-20 | 于雁腾 | Safety double-metal thermometer with signal output |
| CN2306498Y (en) * | 1997-08-15 | 1999-02-03 | 黄德昌 | Bimetallic platinum thermal resistance integrated thermometer |
| CN201688919U (en) * | 2010-05-14 | 2010-12-29 | 常州双环热工仪表有限公司 | Integral temperature indicator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393256A (en) * | 2011-07-14 | 2012-03-28 | 吴江二练亚氏印染有限责任公司 | Temperature detecting and alarming device for dyeing and printing process |
| KR102436521B1 (en) * | 2021-06-02 | 2022-08-26 | (주)신우계측기 | Bimetal type temperature gauge having thermocouple |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101013 |