CN209841210U - Leakage-proof micro armored tile thermometer - Google Patents
Leakage-proof micro armored tile thermometer Download PDFInfo
- Publication number
- CN209841210U CN209841210U CN201920263013.6U CN201920263013U CN209841210U CN 209841210 U CN209841210 U CN 209841210U CN 201920263013 U CN201920263013 U CN 201920263013U CN 209841210 U CN209841210 U CN 209841210U
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- instrument head
- protection tube
- insulating layer
- thermometer
- metal
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Abstract
The utility model discloses a fine armor tile thermometer of leak protection, including metal idol silk, protection tube, instrument head, panel board, insulating layer, the protection tube is connected at instrument head lower extreme, the insulating layer parcel is in the protection tube, the metal idol silk parcel is connected on the instrument head in the insulating layer, the panel board is in instrument head front department, the utility model discloses a fine metal idol silk makes the measurement more accurate, and corrosive liquid gets into the instrument head when preventing to measure, causes the damage.
Description
Technical Field
The invention belongs to the technical field of thermometers, and particularly relates to a leakage-proof micro armored tile thermometer.
Background
In the production of chemical industry, metallurgy etc., all can not leave the detection of temperature, in these temperature detection, can unavoidably let the thermometer touch some have corrosive liquid, if liquid gets into the gauge outfit, can cause the thermometer to damage, in some production operations, sometimes need measure instantaneous temperature, ordinary galvanic couple silk has the error, needs more subtle couple silk to measure.
Disclosure of Invention
In order to solve the problems, the invention discloses a leakage-proof micro armored tile thermometer, which adopts a micro metal couple wire to ensure that the measurement is more accurate, and can prevent corrosive liquid from entering an instrument head during the measurement to cause damage.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a fine armoured tile thermometer of leak protection, includes metal idol silk, protection tube, instrument head, panel board, insulating layer, the protection tube is connected at instrument head lower extreme, the insulating layer parcel is in the protection tube, the metal idol silk parcel is connected on the instrument head in the insulating layer, the panel board is in instrument head front department.
Preferably, the metal couple wire material is copper-constantan.
Preferably, the diameter of the metal couple wire is 100 μm.
Preferably, the insulating layer material is magnesium oxide.
Preferably, a flange and a rubber pad are arranged at the joint of the instrument head and the protection tube.
The invention has the beneficial effects that:
the invention adopts the micro metal couple wire, so that the measurement is more accurate, and corrosive liquid can be prevented from entering the instrument head during the measurement to cause damage.
Drawings
FIG. 1 is a schematic illustration of the present invention.
List of reference numerals: 1. The instrument comprises an instrument head, 2, an instrument panel, 3, a rubber pad, 4, a flange, 5, a protection tube, 6, an insulating layer, 7 and a metal coupling wire.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1, the leakage-proof micro armored tile thermometer comprises a metal thermocouple wire 7, a protection tube 5, an instrument head 1, an instrument panel 2 and an insulation layer 6, wherein the protection tube 5 is connected to the lower end of the instrument head 1, the insulation layer 6 is wrapped in the protection tube 5, the metal thermocouple wire 7 is wrapped in the insulation layer 6 and connected to the instrument head 1, the instrument panel 2 is arranged on the front face of the instrument head 1, the metal thermocouple wire 7 is made of copper-constantan, the diameter of the metal thermocouple wire 7 is 100 micrometers, the insulation layer 6 is made of magnesium oxide, and a flange 4 and a rubber pad 3 are arranged at the connection position of the instrument head 1 and the protection tube 5.
The invention adopts the micro metal couple wires, so that the measurement is more accurate, the rubber pad and the flange can seal the joint of the instrument head and the protection tube, and corrosive liquid can be prevented from entering the instrument head during measurement to cause damage.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (3)
1. The utility model provides a fine armor tile thermometer of leak protection which characterized in that, includes metal idol wire, protection tube, instrument head, panel board, insulating layer, the protection tube is connected at instrument head lower extreme, the insulating layer parcel is in the protection tube, the metal idol wire parcel is connected on the instrument head in the insulating layer, and the metal idol wire diameter is 100 mu m, the panel board is in instrument head front department, instrument head and protection tube junction are provided with flange and rubber pad.
2. The leak resistant micro-armored tile thermometer of claim 1, wherein said wire material is copper constantan.
3. The leak resistant micro-armored wattmeter according to claim 1, wherein the insulating layer material is magnesium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920263013.6U CN209841210U (en) | 2019-03-01 | 2019-03-01 | Leakage-proof micro armored tile thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920263013.6U CN209841210U (en) | 2019-03-01 | 2019-03-01 | Leakage-proof micro armored tile thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841210U true CN209841210U (en) | 2019-12-24 |
Family
ID=68904729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920263013.6U Active CN209841210U (en) | 2019-03-01 | 2019-03-01 | Leakage-proof micro armored tile thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209841210U (en) |
-
2019
- 2019-03-01 CN CN201920263013.6U patent/CN209841210U/en active Active
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