CN210394135U - Liquid level pipe heating device of base plate glass platinum passageway - Google Patents
Liquid level pipe heating device of base plate glass platinum passageway Download PDFInfo
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- CN210394135U CN210394135U CN201920286564.4U CN201920286564U CN210394135U CN 210394135 U CN210394135 U CN 210394135U CN 201920286564 U CN201920286564 U CN 201920286564U CN 210394135 U CN210394135 U CN 210394135U
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Abstract
The utility model relates to a liquid level tube heating device of a substrate glass platinum channel, which comprises two electrodes and a power supply device; one end of each of the two electrodes is fixedly connected to the liquid level pipe, the output end of the power supply device is communicated with the two electrodes, and the two electrodes, the liquid level pipe between the two electrodes and the power supply device form a closed loop; therefore, the liquid level pipe of the platinum channel can be directly heated by electric energy in a direct heating mode, the structure is simple, the heating efficiency is high, the damage is not easy to damage, the purpose of controlling the temperature of the liquid level pipe can be realized, the heating process of the liquid level pipe is easy to control, and the influence of an indirect heating mode on production is avoided; the problems that the liquid level pipe heating device is low in efficiency and easy to damage in the substrate glass production are effectively solved, and the stability of the platinum channel process in the substrate glass production is guaranteed.
Description
Technical Field
The utility model relates to a base plate glass production field specifically is a liquid level pipe heating device of base plate glass platinum passageway.
Background
In the production process of the substrate glass, a platinum channel is one of important devices, and a liquid level pipe is an important component of the platinum channel.
The traditional platinum channel liquid level pipe heating device adopts an indirect heating mode, has low heating efficiency in the actual production process, is easy to damage, causes the uncontrolled process of the liquid level pipe and causes certain influence on the production.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a liquid level pipe heating device of base plate glass platinum passageway, simple structure, heating efficiency is high, and is not fragile, can realize the purpose of control liquid level pipe temperature.
The utility model discloses a realize through following technical scheme:
a liquid level pipe heating device of a substrate glass platinum channel comprises two electrodes and a power supply device;
one end of each of the two electrodes is fixedly connected to the liquid level pipe, the output end of the power supply device is communicated with the two electrodes, and the two electrodes, the liquid level pipe between the two electrodes and the power supply device form a closed loop.
Preferably, one end of each of the two electrodes is fixedly connected to the two ends of the liquid level pipe.
Preferably, the power supply device comprises a transformer, a power input end of the transformer is connected with the high-voltage power supply, and a power output end of the transformer is respectively communicated with the two electrodes.
Further, the transformer control system also comprises an instrument control system connected with the signal input end of the transformer, and the instrument control system is used for controlling the transformer.
And the computer distributed control system is used for sending a control signal to the instrument control system.
Preferably, the other end of the electrode is provided with a wiring terminal, and the output end of the power supply device is respectively connected to the wiring terminal through a lead.
Preferably, the electrode is a lug plate, and one end of the lug plate is sleeved on the liquid level pipe and is fixedly connected with the liquid level pipe.
Furthermore, the lug plate is welded and fixed with the liquid level pipe.
Still further, the lug is made of pure platinum.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses a liquid level pipe heating device, the one end of two electrodes is fixed connection respectively on the liquid level pipe, power supply unit's output communicates with two electrodes respectively, two electrodes, liquid level pipe between two electrodes and power supply unit form closed loop, like this alright through the mode of direct heating, come the liquid level pipe of direct heating platinum passageway with the electric energy, moreover, the steam generator is simple in structure, high heating efficiency, and is not fragile, can realize the purpose of control liquid level pipe temperature, make the heating process of liquid level pipe easily controlled, the influence that the indirect heating mode caused production has been avoided.
Furthermore, one ends of the two electrodes are respectively and fixedly connected to the two ends of the liquid level pipe, the liquid level pipe can be connected in a closed loop to the maximum extent, all the liquid level pipes as far as possible are heated by Joule heat generated by the circuit, the heating is not required to be completed through heat conduction, and the heating efficiency is further improved.
Furthermore, the instrument control system is connected with the signal input end of the transformer, the transformer is controlled by operating the instrument control system, the purpose of controlling the temperature of the liquid level pipe can be achieved, and the instrument control system is convenient and safe.
Furthermore, the computer distributed control system is connected with the input end of the instrument control system, and the automatic control of the transformer can be realized on the basis that the instrument control system is connected with the signal input end of the transformer, so that the aim of accurately controlling the temperature of the liquid level pipe is fulfilled.
Drawings
Fig. 1 is a schematic structural view of the liquid level tube heating device of the present invention.
In the figure: the device comprises a liquid level pipe 1, an electrode 2, a wiring terminal 3, a platinum channel body 4, a lead 5, a transformer 6, an instrument control system 7 and a computer distributed control system 8.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings, which are provided for purposes of illustration and not limitation.
The utility model discloses a liquid level pipe heating device, as shown in fig. 1, includes two electrodes 2 and a transformer 6, wherein liquid level pipe 1 is cylindric, welds on platinum passageway body 4 perpendicularly, communicates with platinum passageway body 4, and the one end of two electrodes 2 is fixed connection respectively on liquid level pipe 1, and the output of transformer 6 communicates with two electrodes 2 respectively, and two electrodes 2, liquid level pipe 1 between two electrodes 2 and transformer 6 form the closed loop; in the preferred scheme, one end of each of the two electrodes 2 is fixedly connected to the two ends of the liquid level pipe 1 respectively, the liquid level pipe 1 can be connected in a closed loop to the maximum extent, joule heat generated by a circuit is utilized to heat the liquid level pipe 1 as much as possible, the joule heat is not needed to be conducted, and the heating efficiency is further improved.
The electrodes 2 are made of a pair of lugs, one ends of the two lugs are vertically sleeved on the liquid level pipe 1 and are fixedly welded with the liquid level pipe 1.
In this embodiment, the other end of the electrode 2 is provided with a connection terminal 3, the positive electrode and the negative electrode of the power output end of the transformer 6 are respectively connected to the connection terminal 3 through a lead 5 and are communicated with the two electrodes 2, and the power input end of the transformer 6 is connected with a high-voltage power supply.
In a preferred scheme, the output end of the computer distributed control system 8 is connected with the input end of the instrument control system 7, the output end of the instrument control system 7 is connected with the signal input end of the transformer 6, and control signals among the transformer 6, the instrument control system 7 and the computer distributed control system 8 are connected through digital signal wires.
In this embodiment, the material of the liquid level tube 1 is platinum-rhodium alloy, and the material of the electrode 2 is pure platinum.
The utility model discloses a liquid level pipe heating device, the heating of liquid level pipe 1 is realized through 3 loading currents of binding post, specifically sends control signal to instrument control system 7 through computer distributed control system 8, realizes the automatic control to transformer 6, can reach the purpose of 1 temperature of accurate control liquid level pipe.
The utility model discloses effectively solved liquid level pipe heating device inefficiency and fragile problem in base plate glass production, provided the guarantee for the stability of platinum passageway technology in the base plate glass production.
Claims (9)
1. The liquid level pipe heating device of the platinum channel of the glass substrate is characterized by comprising two electrodes (2) and a power supply device;
one end of each of the two electrodes (2) is fixedly connected to the liquid level pipe (1), the output end of the power supply device is communicated with the two electrodes (2), and the liquid level pipe (1) between the two electrodes (2) and the power supply device form a closed loop.
2. The liquid level pipe heating device of the substrate glass platinum channel according to claim 1, wherein one end of each of the two electrodes (2) is fixedly connected to the two ends of the liquid level pipe (1).
3. The liquid level pipe heating device of the substrate glass platinum channel according to claim 1, characterized in that the power supply device comprises a transformer (6), the power input end of the transformer (6) is connected with a high voltage power supply, and the power output end of the transformer (6) is respectively connected with the two electrodes (2).
4. The liquid level pipe heating device of the substrate glass platinum channel is characterized by further comprising an instrument control system (7) connected with a signal input end of the transformer (6), wherein the instrument control system (7) is used for controlling the transformer (6).
5. The liquid level pipe heating device of the platinum channel of the substrate glass as claimed in claim 4, further comprising a computer distributed control system (8) connected with an input end of the instrument control system (7), wherein the computer distributed control system (8) is used for sending a control signal to the instrument control system (7).
6. The liquid level pipe heating device of the substrate glass platinum channel as claimed in claim 1, wherein the other end of the electrode (2) is provided with a connecting terminal (3), and the output ends of the power supply device are respectively connected to the connecting terminals (3) through leads (5).
7. The liquid level tube heating device of the substrate glass platinum channel as claimed in claim 1, wherein the electrode (2) is a lug plate, and one end of the lug plate is sleeved on the liquid level tube (1) and is fixedly connected with the liquid level tube (1).
8. The heating device for the liquid level pipe of the substrate glass platinum channel as claimed in claim 7, wherein the lug is welded and fixed with the liquid level pipe (1).
9. The device as claimed in claim 7, wherein the lug is made of pure platinum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920286564.4U CN210394135U (en) | 2019-03-06 | 2019-03-06 | Liquid level pipe heating device of base plate glass platinum passageway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920286564.4U CN210394135U (en) | 2019-03-06 | 2019-03-06 | Liquid level pipe heating device of base plate glass platinum passageway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210394135U true CN210394135U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920286564.4U Active CN210394135U (en) | 2019-03-06 | 2019-03-06 | Liquid level pipe heating device of base plate glass platinum passageway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210394135U (en) |
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2019
- 2019-03-06 CN CN201920286564.4U patent/CN210394135U/en active Active
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