Fixing device for temperature detector on side wall of glass melting furnace

Abstract

A fixing device of a glass melting furnace side wall temperature detector comprises a fixing plate arranged on the temperature detector in a penetrating mode, an inserting rod inserted into a heat preservation layer is arranged on the fixing plate, a fixing base and a fixing block are arranged on the temperature detector, a main supporting rod is hinged to the fixing base, and a fixing inserting needle inserted into the heat preservation layer of the glass melting furnace is arranged at one end of the main supporting rod. An auxiliary supporting rod is hinged to the fixing block, and an inserting groove correspondingly matched with the free end of the auxiliary supporting rod is formed in the main supporting rod. The temperature measuring device is simple in structure, convenient to use and capable of guaranteeing that the included angle between the temperature measuring end of the temperature measuring device and the heat preservation layer can be adjusted during installation, and therefore the temperature in the heat preservation layer can be accurately measured.

Description

Technical Field

[0001] The utility model relates to the field of equipment fixation, specifically a fixation device for a temperature detector on the side wall of a glass melting furnace. Background Technique

[0002] A glass melting furnace is a thermal equipment used for melting glass batch in glass manufacturing. It can melt the powdered materials and added clinker (broken glass) prepared according to the glass composition at high temperature in the furnace, clarify them, and form glass liquid meeting the forming requirements. By monitoring its surface temperature, the heat distribution in different parts of the melting furnace can be understood, providing a basic basis for energy-saving measures.

[0003] For example, in the utility model patent with the Chinese patent publication number CN 219434229U, although it solves the problem of fixing the temperature detector, there are still some problems.

[0004] For example: In actual use, due to the different shapes of different parts of the melting furnace, the outer shape of the thermal insulation layer outer wall is also different, and the angle between the thermal insulation layer and the ground also varies. So when actually using the above-mentioned utility model patent, the following often occur: 1. Improper manual installation of the device; 2. Improper installation due to limited external space at the installation position; 3. The angle between the outer wall of the thermal insulation layer and the ground; 4. The outer shape of the outer wall of the thermal insulation layer and other various factors.

[0005] This makes the angle between the temperature detector and the thermal insulation layer inappropriate (too large or too small) after installation, which will cause the temperature measuring end of the temperature detector to be unable to be positioned at a suitable position in the thermal insulation layer, thus affecting the accuracy of the internal temperature value of the thermal insulation layer obtained by measurement. Content of the Utility Model

[0006] The utility model is to overcome the deficiencies in the prior art and provide a fixation device for a temperature detector on the side wall of a glass melting furnace with stable structure, convenient operation, and capable of ensuring that the angle is within a suitable range when the temperature measuring end of the temperature detector is inserted into the thermal insulation layer.

[0007] The present application provides the following technical solutions:

[0008] A fixation device for a temperature detector on the side wall of a glass melting furnace, which includes a temperature detector, on which a fixing plate is penetrated, and a group of insertion rods inserted into the thermal insulation layer are evenly distributed on the fixing plate. It is characterized in that: a fixing seat and a fixing block are provided on the temperature detector, a main support rod is hinged on the fixing seat, a fixing insertion pin inserted into the thermal insulation layer of the glass melting furnace is provided at one end of the main support rod, a secondary support rod is hinged on the fixing block, and a plugging groove corresponding to the lower end of the secondary support rod is provided on the main support rod.

[0009] On the basis of the above technical solutions, the following further technical solutions may be available:

[0010] A connecting rod is provided between the fixed plate and the fixed seat, and a yielding arc section corresponding to the fixed block is provided on the connecting rod.

[0011] A group of limiting convex strips corresponding to the free end of the support rod are provided in the insertion slot.

[0012] An extending portion extends from the end of the articulated end of the auxiliary support rod, and an adjusting groove for forming a limiting fit with the extending portion is provided on the fixed block.

[0013] Advantages of the utility model:

[0014] The utility model has a simple structure and is convenient to use, and can ensure that the included angle between the temperature measuring end of the temperature measuring device and the heat preservation layer can be adjusted during installation, so as to accurately measure the temperature inside the heat preservation layer. Description of the drawings

[0015] Figure 1 is a schematic structural diagram of the utility model;

[0016] Figure 2 is Figure 1 the enlarged view in the direction of A in

[0017] Figure 3 is Figure 1 the enlarged view in the direction of B in

[0018] Figure 4 is a schematic three-dimensional structural diagram of the utility model. Detailed implementation manners

[0019] As Figures 1-4 shown, a fixing device for a side wall temperature measuring device of a glass melting furnace includes a temperature measuring device 20, and the temperature measuring device 20 is a thermocouple. A fixing plate 52 is sleeved on the temperature measuring device 20, and the fixing plate 52 is fixedly connected to the outer shell of the temperature measuring device 20. A group of insertion rods 54 are evenly distributed on one side of the fixing plate 52, and the temperature measuring end of the temperature measuring device 20 and the insertion rods 54 are located on the same side.

[0020] The insertion rod 54 is a rectangular nail with a larger contact area to prevent the fixing device from falling off easily.

[0021] A fixed seat 51 is fixedly connected to the end of the temperature measuring device 20 far from the temperature measuring end, and a fixed block 60 is fixedly connected to the temperature measuring device 20 between the fixed seat 51 and the fixing plate 52. A connecting rod 50 is connected between the fixed seat 51 and the fixing plate 52, and a yielding arc section 50a corresponding to the fixed block 60 is provided on the connecting rod 50.

[0022] A main support rod 30 is hinged to the lower part of the fixed seat 51. One end of the main support rod 30 is connected with a fixed pin 31, and a set of insertion slots 33 distributed along its length direction is arranged in the middle of the main support rod 30. A group of limiting ridges 34 along its width direction protrude upward from the bottom surface of the insertion slot 33, and there is a certain distance between adjacent limiting ridges 34.

[0023] A first groove body 60a opening downward is formed upward on the bottom surface of the fixed seat 60. A secondary support rod 40 is hinged in the first groove body 60a. The lower end part of the secondary support rod 40 is a width-reduced section 41, so that the lower end part of the secondary support rod 40 can be conveniently inserted into the insertion slot 33 to form a limiting fit with the limiting ridges 34, and the supporting angle of the secondary support rod 40 with respect to the main support rod 30 can be adjusted by inserting it between different limiting ridges 34.

[0024] A second groove body 60b distributed along the length direction of the temperature detector 20 is further formed upward at the top of the first groove body 60a. An extension part 43 extends from the hinged end of the secondary support rod 40, and the extension part 43 extends into the second groove body 60b, so as to limit the swinging angle of the secondary support rod 40. Thus, when the user inserts the lower end part of the secondary support rod 40 into the insertion slot 33 to form a supporting fit with the limiting ridges 34, if the lower end of the secondary support rod 40 slips off from between the limiting ridges 34 due to an operation error, the swinging angle of the secondary support rod 40 can be limited to the extreme, and it is avoided that it cannot support the temperature detector, resulting in the overall installation failure of the device.

[0025] Usage process:

[0026] During use, first insert the fixing plate 52 and the temperature detecting end 21 of the temperature detector 20 into the heat preservation layer 10 together, and then rotate the main support rod 30 to the maximum limiting angle (45°), and insert the fixed pin 31 of the main support rod 30 into the heat preservation layer 10 to complete the preliminary fixing work of the temperature detector 20; then rotate the secondary support rod 40, insert its lower end part into the insertion slot 33 to form a supporting limiting fit with the corresponding limiting ridges 34, so as to complete the fine adjustment of the angle between the temperature detecting end of the temperature detector 20 and the heat preservation layer 10, so that the temperature detecting end of the temperature detector 20 can accurately measure the temperature inside the heat preservation layer.

Claims

1. A fixing device for a side wall temperature detector of a glass melting furnace, which comprises a temperature detector (20), a fixing plate (52) is penetrated through the temperature detector (20), and a group of insertion rods (54) inserted into a heat preservation layer (10) are evenly distributed on the fixing plate (52), and is characterized in that: A fixing seat (51) and a fixing block (60) are provided on the temperature measuring device (20); a main support rod (30) is hingedly connected to the fixing seat (51); a fixing pin (31) inserted into the glass melting furnace insulation layer (10) is provided at one end of the main support rod (30); a secondary support rod (40) is hingedly connected to the fixing block (60); and a plug-in groove (33) corresponding to the lower end of the secondary support rod (40) is provided on the main support rod (30).

2. The fixing device of a sidewall temperature detector for a glass melting furnace according to claim 1, characterized in that: A connecting rod (50) is provided between the fixing plate (52) and the fixing seat (51), and a yielding arc section (50a) corresponding to the fixing block (60) is provided on the connecting rod (50).

3. The fixing device of the side wall temperature detector of a glass melting furnace according to claim 1, characterized in that: A group of limiting convex strips (34) corresponding to the free ends of the support rods (40) are provided in the insertion grooves (33).

4. The fixing device of a side wall temperature detector for a glass melting furnace according to claim 1, characterized in that: An extension portion (43) extends from the hinged end of the secondary support rod (40), and a second groove body (60b) is provided on the fixed block (60) and forms a limiting fit with the extension portion (43).

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