CN210533569U - Temperature measuring device for glass kiln material channel - Google Patents
Temperature measuring device for glass kiln material channel Download PDFInfo
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- CN210533569U CN210533569U CN201921189331.9U CN201921189331U CN210533569U CN 210533569 U CN210533569 U CN 210533569U CN 201921189331 U CN201921189331 U CN 201921189331U CN 210533569 U CN210533569 U CN 210533569U
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- sheath
- inner tube
- thermocouple
- temperature measuring
- measuring device
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Abstract
The utility model discloses a temperature measuring device for glass kiln material way, including sheath, inner tube and thermocouple, the sheath top is the hemisphere, and the other end of sheath is provided with the backplate, the inboard of sheath is provided with the recess, and inlays through this recess and have the inner tube, the inside of inner tube is provided with the thermocouple, and the internal diameter of inner tube is unanimous with the external diameter of thermocouple, the sheath is swing joint with inner tube and thermocouple. The temperature measuring device for the glass kiln material channel is provided with a sheath and an inner tube, wherein the sheath is made of tungsten metal, the inner tube is made of ceramic, the outer end of the sheath is connected with a cooling device into a whole, the toughness of a metal material and the high temperature resistance of the ceramic are utilized, during installation, a hole is drilled in the side face of the material channel, the device is inserted into the hole and then fixed after reaching glass liquid, and then a thermocouple is inserted into the sleeve. The device has the advantages of high temperature measurement response speed and greatly prolonged service life of the thermocouple.
Description
Technical Field
The utility model belongs to the technical field of glass production, specifically be a temperature measuring device for glass kiln material is said.
Background
The thermocouple (thermocouple) is a commonly used temperature measuring element in a temperature measuring instrument, directly measures temperature, converts a temperature signal into a thermal electromotive force signal, and converts the thermal electromotive force signal into the temperature of a measured medium through an electric instrument (secondary instrument). The appearance of various thermocouples is very different according to requirements, but the basic structures of the thermocouples are almost the same, the thermocouples are generally composed of main parts such as a thermode, an insulating sleeve protection tube, a junction box and the like, the thermocouples are generally matched with a display instrument, a recording instrument and an electronic regulator for use, the thermocouples are used for measuring the temperature in a glass kiln, the temperature measurement of a material channel of the glass kiln originally adopts the thermocouples to measure the space temperature of the glass material channel, the measured value cannot reflect the actual temperature of molten glass, and if the molten glass is directly inserted from the upper surface, the thermocouples can be damaged due to long-term high temperature and erosion of the molten glass.
Disclosure of Invention
The purpose of the invention is as follows: to exist not enough among the prior art, the utility model aims to provide a temperature measuring device for glass kiln material is said to solve present thermocouple measurement inaccurate, the installation difficulty, the thermocouple is corroded the problem of damage by glass flowing liquid easily.
The technical scheme is as follows: in order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a temperature measuring device for glass kiln material way, includes sheath, inner tube and thermocouple, the sheath top is the hemisphere, and the other end of sheath is provided with the backplate, the inboard of sheath is provided with the recess, and inlays through this recess and have the inner tube, the inside of inner tube is provided with the thermocouple, and the internal diameter of inner tube is unanimous with the external diameter of thermocouple, sheath and inner tube and thermocouple are swing joint.
Further, the sheath is made of tungsten metal.
Further, the guard plates on two sides of the sheath are arc-shaped.
Further, the inner tube is made of ceramic.
Further, the top end of the inner pipe is hemispherical.
Further, the outer end of the sheath is connected with a cooling device.
Has the advantages that: compared with the prior art, the method has the following advantages:
the temperature measuring device for the glass kiln material channel is provided with a sheath and an inner tube, wherein the sheath is made of tungsten metal, the inner tube is made of ceramic, the outer end of the sheath is connected with a cooling device into a whole, the toughness of a metal material and the high temperature resistance of the ceramic are utilized, during installation, a hole is drilled in the side face of the material channel, the device is inserted into the hole and then fixed after reaching glass liquid, and then a thermocouple is inserted into the sleeve. The device has the advantages of high temperature measurement response speed and greatly prolonged service life of the thermocouple.
Drawings
FIG. 1 is a schematic structural view of a temperature measuring device for a glass kiln material channel;
FIG. 2 is a side view of a temperature measuring device for a glass kiln throat.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-2, the temperature measuring device for glass kiln material channel of the application, including sheath 1, inner tube 2 and thermocouple 3, 1 top of sheath is the hemisphere, enable more smooth flow of glass flowing liquid, can not cause the jam of flowing liquid, and the other end of sheath 1 is provided with the backplate, increase the overall stability of the device, the inboard of sheath is provided with the recess, and it has inner tube 2 to inlay through this recess, the inside of inner tube 2 is provided with thermocouple 3, and the internal diameter of inner tube 2 is unanimous with thermocouple 3's external diameter, thermocouple 3 can not drop easily and rock, sheath 1 and inner tube 2 and thermocouple 3 are swing joint, when a part damaged, the maintenance is convenient and fast more.
The material of the sheath 1 is selected from tungsten metal, and the tungsten metal has high melting point, excellent heat resistance, good toughness, low vapor pressure and low evaporation rate. The chemical property of tungsten is very stable, and when the tungsten is not heated, hydrochloric acid, sulfuric acid, nitric acid, hydrofluoric acid and aqua regia with any concentration do not act on the tungsten.
The backplate of sheath 1 both sides is the arc, and the arc backplate more pastes and the glass material says that this dress paper installation is more stable.
The inner tube 2 is made of ceramic, and the ceramic has excellent high-temperature resistance.
The top of inner tube 2 is the hemisphere, and the top of inner tube 2 and the top phase-match of sheath 1 make the response of thermocouple 3 more accurate.
The outer end of the sheath 1 is connected with a cooling device to ensure the normal operation of the device.
When a user needs to use the temperature measuring device for the glass kiln material channel to work, the temperature measuring device for the glass kiln material channel is firstly checked to have no obvious damage, the operation can be carried out after the safety check, during the installation, a hole is drilled on the side surface of the material channel, the device is inserted into the hole and reaches molten glass to be fixed, and then the thermocouple 3 is inserted into the inner tube 2. The device has the advantages of high temperature measurement response speed and greatly prolonged service life of the thermocouple.
The utility model provides a thinking and implementation method for glass kiln material way's temperature measuring device, it is many specifically to use the way, above only the utility model discloses an optimal implementation mode should point out, to this technical field's ordinary skilled person, is not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements, these improvements also should be regarded as the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a temperature measuring device for glass kiln material way which characterized in that: including sheath (1), inner tube (2) and thermocouple (3), sheath (1) top is the hemisphere, and the other end of sheath (1) is provided with the backplate, the inboard of sheath is provided with the recess, and inlays through this recess and have inner tube (2), the top of inner tube (2) and the top phase-match of sheath (1), the inside of inner tube (2) is provided with thermocouple (3), and the internal diameter of inner tube (2) is unanimous with the external diameter of thermocouple (3), sheath (1) and inner tube (2) are swing joint with thermocouple (3).
2. The temperature measuring device for the glass kiln material channel according to claim 1, characterized in that: the sheath (1) is made of tungsten metal.
3. The temperature measuring device for the glass kiln material channel according to claim 1, characterized in that: the guard plates on the two sides of the sheath (1) are arc-shaped.
4. The temperature measuring device for the glass kiln material channel according to claim 1, characterized in that: the inner tube (2) is made of ceramic.
5. The temperature measuring device for the glass kiln material channel according to claim 4, characterized in that: the top end of the inner pipe (2) is hemispherical.
6. The temperature measuring device for the glass kiln material channel according to claim 1, characterized in that: the outer end of the sheath (1) is connected with a cooling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921189331.9U CN210533569U (en) | 2019-07-25 | 2019-07-25 | Temperature measuring device for glass kiln material channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921189331.9U CN210533569U (en) | 2019-07-25 | 2019-07-25 | Temperature measuring device for glass kiln material channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210533569U true CN210533569U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921189331.9U Active CN210533569U (en) | 2019-07-25 | 2019-07-25 | Temperature measuring device for glass kiln material channel |
Country Status (1)
| Country | Link |
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| CN (1) | CN210533569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739526A (en) * | 2022-02-24 | 2022-07-12 | 安徽埃克森仪表有限公司 | Thermal resistor convenient for heat dissipation for baker burner |
-
2019
- 2019-07-25 CN CN201921189331.9U patent/CN210533569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739526A (en) * | 2022-02-24 | 2022-07-12 | 安徽埃克森仪表有限公司 | Thermal resistor convenient for heat dissipation for baker burner |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 225000 beizhou Industrial Park, Lidian Town, Hanjiang District, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Tonghe New Material Co.,Ltd. Address before: 225000 Beizhou Industrial Park, Lidian Town, Guangling District, Yangzhou City, Jiangsu Province Patentee before: Jiangsu Tonghe Glass Co.,Ltd. |