A device and method for glass temperature detection and comparison

Abstract

The application discloses a kind of for glass liquid temperature detection, contrast device and method, it is related to glass carrier plate production front process technical field, its device includes water tank, temperature detection contrast mechanism, glass liquid temperature heater, thermocouple heater and heat conducting medium;Its method specifically is: by guide rail clamp, the left and right sides of workpiece are fixed in groove (medium temperature before heating: 20 DEG C);The distance between the right end of clamped workpiece to the left end of workpiece on the right side of slide rail is measured;In the state of installing workpiece, start heater, heat conducting medium in water tank groove is heated to glass liquid specified temperature;Glass liquid temperature adjustment is carried out by reading the scale prompt on scale.The application is a kind of for glass liquid temperature detection, contrast device and method, can be realized without manual supervision, using physical method, real-time detection feedback and temperature comparison to furnace glass liquid temperature, can improve production efficiency and yield, manufacturing reduces cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass carrier plate production process, specifically to a device and method for glass liquid temperature detection and comparison. BACKGROUND

[0002] In the glass carrier plate production process, the glass liquid temperature is a crucial parameter in the manufacturing process, which determines the viscosity of the glass liquid. Controlling the temperature is an essential part of the yield rate.

[0003] The existing glass liquid temperature measurement method mainly uses thermocouple detection, which requires multiple measurements and corrections in other aspects. It cannot track the glass liquid temperature for a long time. In addition, this method has the disadvantages of complex device, large volume, high price, high risk, and high maintenance cost. SUMMARY

[0004] The purpose of the present application is to solve the problems in the background art, and to provide a device and method for glass liquid temperature detection and comparison.

[0005] To achieve the above purpose, the present application provides the following technical scheme:

[0006] A device for glass liquid temperature detection and comparison, comprising:

[0007] A water tank, the water tank comprises a water tank body, a ground support is fixed to the lower part of the outside of the water tank body, an intermediate rib plate is fixed to the inside of the water tank body, a ball valve is provided on the lower part of the outside of the water tank body and penetrates into the inside of the water tank body, and a temperature detection and comparison mechanism is further provided in the inside of the water tank body.

[0008] The temperature detection and comparison mechanism comprises two supports fixed in the inside of the water tank, two slide rails are respectively fixed on the two supports, a slide block provided with a liquid level temperature integrated device is slidably assembled on all the slide rails, a scale is fixed horizontally on the upper part of the two supports, a pointer perpendicular to the scale is fixed on the slide block, and the pointer can point to the scale line of the scale.

[0009] A glass liquid temperature heater, the glass liquid temperature heater is provided with multiple parts and is located at the upper two edges of the water tank, one of the glass liquid temperature heaters is connected with a furnace, which can feedback the glass liquid temperature, and the other glass liquid temperature heater is connected with a temperature display, the temperature display is further connected with an external power supply, which can feedback the thermocouple temperature.

[0010] A thermocouple heater, the thermocouple heater is provided with two parts, and the two thermocouple heaters are respectively connected with the glass liquid temperature heater.

[0011] A heat conducting medium; the heat conducting medium is filled in the water tank.

[0012] Preferably, the slide rail on the left side of the bracket can fix the sliding block through the fastener, and the upper part of the slide rail on the side of the bracket away from the fastener is not fixed by the fastener considering the expansion of the slide rail, so that a small gap is kept between the slide rail and the workpiece, which plays a smoothing role.

[0013] Preferably, the glass liquid temperature heater and the thermocouple heater have the same surface area, the glass liquid temperature heater is made of tungsten alloy material and has high thermal conductivity, and the thermocouple heater is an external power heater, which can accurately control the glass liquid to the required temperature.

[0014] Preferably, the heat conducting medium adopts a medium with high thermal conductivity, low heat dissipation rate and low volatility, which can quickly and efficiently respond to the temperature change of the heater.

[0015] A method for detecting and comparing the temperature of glass liquid:

[0016] First, with the aid of the slide rail clamp, the left and right sides of the workpiece are fixed in the groove in the water tank, and the temperature of the heat conducting medium before heating is ensured to be ℃;

[0017] Secondly, measure the distance between the right end of the clamped workpiece on the right side of the slide rail and the left end of the workpiece;

[0018] Thirdly, start the glass liquid temperature heater, accurately control the heating temperature through the thermocouple heater, heat the heat conducting medium in the groove to the specified temperature of the glass liquid, and respectively feed back the glass liquid temperature and the thermocouple temperature of the glass liquid temperature heater on the left and right sides of the water tank;

[0019] Finally, according to the scale prompt of the pointer reading scale, adjust the glass liquid temperature, so as to realize real-time detection feedback and temperature comparison of the glass liquid temperature in the furnace.

[0020] Compared with the prior art, the beneficial effects of the present application are:

[0021] The present application is a device and method for detecting and comparing the temperature of glass liquid, which can realize real-time detection feedback and temperature comparison of the glass liquid temperature in the furnace by using physical methods without manual supervision, thereby improving production efficiency and yield and reducing manufacturing cost. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The drawings show the distribution of structures in the present application;

[0023] Figure 2 The drawings show the principle of heat transfer in the present application; The drawings show the principle of heat transfer in the present application;

[0024] Figure 3 Fig. 1 is a structural schematic diagram of the temperature detection comparison mechanism in the present application;

[0025] Figure 4 Fig. 2 is a top structural schematic diagram of the present application;

[0026] Figure 5 Fig. 3 is an axial structural schematic diagram of the present application.

[0027] In the figure: 1 - water tank; 11 - ground support; 12 - water tank body; 13 - intermediate rib plate; 14 - ball valve; 15 - integrated liquid level temperature gauge; 2 - temperature detection comparison mechanism; 21 - bracket; 22 - slide rail; 23 - slide block; 24 - scale; 25 - pointer; 26 - fastener; 3 - glass liquid temperature heater; 31 - furnace; 32 - temperature display; 33 - external power supply; 4 - thermocouple heater; 5 - heat-conducting medium. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. DETAILED DESCRIPTION

[0029] Please refer to Figures 1-5 The present application provides a technical solution:

[0030] A device for glass liquid temperature detection and comparison, comprising:

[0031] A water tank 1; the water tank 1 comprises a water tank body 12, a ground support 11 is fixed to the lower part of the outside of the water tank body 12, an intermediate rib plate 13 is fixed to the inside of the water tank body 12, a ball valve 14 is arranged through the lower part of the outside of the water tank body 12 to the inside thereof, and an integrated liquid level temperature gauge 15 is further arranged in the inside of the water tank body 12;

[0032] A temperature detection comparison mechanism 2; the temperature detection comparison mechanism 2 comprises two brackets 21 fixed to the inside of the water tank 1, slide rails 22 are respectively fixed to the two brackets 21, slide blocks 23 horizontally provided with the integrated liquid level temperature gauges are commonly assembled to slide on all the slide rails 22, a scale 24 is commonly fixed horizontally above the two brackets 21, and a pointer 25 perpendicular to the scale 24 is fixed to the slide block 23, wherein the pointer 25 can be directed to the scale lines of the scale 24;

[0033] Glass liquid temperature heater 3;The glass liquid temperature heater 3 is provided with multiple places, and is located at the upper edge of the water tank 1, wherein one of the glass liquid temperature heater 3 is connected with the furnace 31, which can feedback the glass liquid temperature, and the other of the glass liquid temperature heater 3 is connected with the temperature display 32, which is connected with the external power supply 33, which can feedback the thermocouple temperature;

[0034] Thermocouple heater 4;The thermocouple heater 4 is provided with two places, and the two thermocouple heaters 4 are connected with the glass liquid temperature heater 3 respectively;

[0035] Thermal medium 5;The thermal medium 5 is filled in the water tank 1.

[0036] Among the above, the slide rail 22 on the left side of the bracket 21 can fix the sliding block 23 through the fastener 26, and the upper part of the slide rail on the side away from the fastener of the bracket is not fixed by the fastener 26, considering the expansion of the slide rail 22, so as to keep a little gap between the slide rail and the workpiece, which plays a smoothing role.

[0037] Among the above, the glass liquid temperature heater 3 and the thermocouple heater 4 have the same surface area, the glass liquid temperature heater 3 is made of tungsten alloy material with high thermal conductivity, and the thermocouple heater 4 is an external power supply heater, which can accurately control the glass liquid temperature to the theoretical requirement.

[0038] Among the above, the thermal medium 5 has the characteristics of high thermal conductivity, low heat dissipation rate and low volatility, which can quickly and efficiently respond to the temperature change of the heater.

[0039] A method for detecting and comparing the temperature of glass liquid:

[0040] Firstly, under the assistance of the slide rail clamp, the left and right sides of the workpiece are fixed in the groove in the water tank 1, and the temperature of the thermal medium before heating is ensured to be 20℃;

[0041] Secondly, measure the distance between the right end of the clamped workpiece on the right side of the slide rail 22 and the left end of the workpiece;

[0042] Thirdly, start the glass liquid temperature heater 3, accurately control the heating temperature through the thermocouple heater 4, heat the thermal medium 5 in the groove to the specified temperature of the glass liquid, and the glass liquid temperature heater 3 on the left and right sides of the water tank 1 respectively feedbacks the glass liquid temperature and the thermocouple temperature;

[0043] Finally, according to the scale prompt of the pointer 25 on the scale 24, the glass liquid temperature is adjusted, so as to detect and feedback the glass liquid temperature in the furnace 31 in real time and compare the temperature.

[0044] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. The embodiments should therefore be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims with respect to the figures of the patent document.

Claims

1. A device for detecting and comparing the temperature of molten glass, characterized in that, include: Water tank (1); the water tank (1) includes a water tank body (12), a ground support (11) is fixed to the lower exterior of the water tank body (12), a middle rib plate (13) is fixed inside the water tank body (12), a ball valve (14) is provided to the lower exterior of the water tank body (12) and a liquid level and temperature integrated meter (15) is also provided inside the water tank body (12); Temperature detection comparison mechanism (2); The temperature detection comparison mechanism (2) includes two brackets (21) fixed inside the water tank (1), and slide rails (22) are fixed on the two brackets (21) respectively. A horizontally arranged slider (23) is slidably mounted on all the slide rails (22). A horizontally arranged scale (24) is fixed above the two brackets (21). A pointer (25) perpendicular to the scale (24) is fixed on the slider (23), wherein the pointer (25) can point to the mark on the scale (24); Glass melt temperature heater (3); The glass melt temperature heater (3) is provided in multiple locations and is located at the upper two edges of the water tank (1). One of the glass melt temperature heaters (3) is connected to the furnace (31) and can provide feedback on the glass melt temperature. Another glass melt temperature heater (3) is connected to the temperature display (32), which is then connected to an external power supply (33) and can provide feedback on the thermocouple temperature. Thermocouple heater (4); There are two thermocouple heaters (4), and the two thermocouple heaters (4) are respectively connected to the glass melt temperature heater (3); Thermally conductive medium (5); the thermally conductive medium (5) is added to the inside of the water tank (1).

2. The device for detecting and comparing the temperature of molten glass according to claim 1, characterized in that: The slide rail (22) located on the left side of the bracket (21) can fix the slider (23) by fastener (26). However, the upper part of the slide rail (22) located on the side of the bracket (21) away from the fastener (26) is not fixed by fastener (26) considering the expansion of the slide rail (22), so that it maintains a small gap with the workpiece and plays a smoothing role.

3. The device for detecting and comparing the temperature of molten glass according to claim 1, characterized in that: The glass melt temperature heater (3) and the thermocouple heater (4) have the same surface area. The glass melt temperature heater (3) is made of tungsten alloy material and has high thermal conductivity. The thermocouple heater (4) is an external power supply heater and can accurately control the glass melt to the theoretical required temperature.

4. The device for detecting and comparing the temperature of molten glass according to claim 1, characterized in that: The heat-conducting medium (5) is a medium with high thermal conductivity, low heat dissipation rate and low volatility, which can quickly and efficiently respond to the temperature change of the heater.

5. A method for detecting and comparing the temperature of molten glass based on the device described in claim 1, characterized in that: First, with the assistance of the slide rail fixture, the left and right sides of the workpiece are fixed in the inner tank of the water tank (1), and the temperature of the heat transfer medium is 20°C before heating. Next, measure the distance between the right end of the clamped workpiece and the left end of the workpiece on the right side of the slide rail (22); Next, start the glass melt temperature heater (3), accurately control the heating temperature through the thermocouple heater (4), and heat the heat transfer medium (5) in the tank to the specified temperature of the glass melt. The glass melt temperature heaters (3) located on the left and right sides of the water tank (1) respectively provide feedback on the glass melt temperature and the thermocouple temperature. Finally, the glass melt temperature is adjusted according to the scale indication on the ruler (24) read by the pointer (25), so as to detect and compare the glass melt temperature in the furnace (31) in real time.

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