CN215413231U - Furnace wall temperature measuring device - Google Patents
Furnace wall temperature measuring device Download PDFInfo
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- CN215413231U CN215413231U CN202120996544.3U CN202120996544U CN215413231U CN 215413231 U CN215413231 U CN 215413231U CN 202120996544 U CN202120996544 U CN 202120996544U CN 215413231 U CN215413231 U CN 215413231U
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- furnace wall
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- temperature measuring
- measuring device
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Abstract
The utility model discloses a furnace wall temperature measuring device, which comprises a furnace chamber, wherein a furnace wall is arranged at the outer side of the furnace chamber, a placing hole is formed in the furnace wall, a protective net is arranged on the inner wall of the placing hole, a connecting rod is arranged at the inner side of the placing hole, a heat insulating plate is arranged at one end of the connecting rod, a connecting plate is arranged at one side of the heat insulating plate, a display is arranged on the outer surface of the connecting plate, a fixing plate is arranged on the outer surface of the furnace wall and is fixedly connected with the connecting plate in a clamping manner, three elastic plates are uniformly arranged on the outer surface of the connecting rod, a heat conducting pipe is arranged at the inner side of each elastic plate, a thermocouple is arranged at one side of each heat conducting pipe, a groove is arranged at one end of the connecting rod, a limiting block is arranged at the inner side of the groove, springs are arranged at two sides of the limiting block, and a connecting block is arranged at one end of each spring, and the inner side of the connecting block is provided with a positioning ball. The utility model is convenient to install and increases the temperature measuring effect of the device.
Description
Technical Field
The utility model relates to the technical field of temperature measuring devices, in particular to a furnace wall temperature measuring device.
Background
In the actual production process of the thermal processing industry, the surface temperature distribution of the heated workpiece in the hearth, particularly the wall surface temperature distribution of the furnace tube of the direct-fired tubular heating furnace, is always an important technical index concerned by people. Therefore, efforts have been made to solve this problem for many years. In the prior art, the method for measuring the temperature of the furnace wall is to directly embed a thermocouple in the furnace wall, and the method can accurately detect the temperature of the furnace wall.
However, the existing furnace wall temperature measuring device has insufficient measurement accuracy and poor protection effect on the device; therefore, the existing requirements are not met, and a furnace wall temperature measuring device is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a furnace wall temperature measuring device, which aims to solve the problems that the conventional furnace wall temperature measuring device in the background art has insufficient measurement accuracy, poor protection effect on the device and the like.
In order to achieve the purpose, the utility model provides the following technical scheme: a furnace wall temperature measuring device comprises a furnace chamber, a furnace wall is arranged at the outer side of the furnace chamber, a placing hole is arranged on the furnace wall, the inner wall of the placing hole is provided with a protective net, the inner side of the placing hole is provided with a connecting rod, one end of the connecting rod is provided with a heat insulation plate, one side of the heat insulation plate is provided with a connecting plate, the outer surface of the connecting plate is provided with a display, the outer surface of the furnace wall is provided with a fixed plate which is clamped and fixed with a connecting plate, three elastic plates are uniformly arranged on the outer surface of the connecting rod, a heat conducting pipe is arranged at the inner side of the elastic plate, a thermocouple is arranged at one side of the heat conducting pipe, a groove is arranged at one end of the connecting rod, the inboard of recess is provided with the stopper, the both sides of stopper all are provided with the spring, the one end of spring is provided with the connecting block, the inboard of connecting block is provided with the location ball.
Preferably, the outer surface of the protective net is completely attached to the inner wall of the placing hole, and the protective net and the placing hole are fixed through screws.
Preferably, one side of the fixing plate is completely attached to the outer surface of the furnace wall, and the fixing plate is fixed to the furnace wall through screws.
Preferably, the inner wall of the groove is provided with a positioning groove, and the positioning ball corresponds to the positioning groove.
Preferably, one end of the limiting block is completely attached to the inner surface of the protective net, and the heat conduction pipe is fixed to the protective net through welding.
Preferably, one end of the spring is completely attached to the outer surface of the connecting plate, and the spring and the connecting plate are fixed through welding.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the device can be well protected by the protective net arranged on the inner wall of the placing hole, the service life of the device is prolonged, the groove is formed in one end of the connecting rod, and the spring and the positioning ball arranged on the two sides of the limiting plate can be quickly clamped with the positioning groove formed in the inner side of the groove by the elasticity of the spring, so that the installation efficiency of the device is increased, and the working stability of the device is improved;
2. according to the utility model, the three elastic plates are arranged on the outer surfaces of the connecting rods and are attached to the protective net, the temperature of three positions of the furnace wall can be effectively measured through the heat conduction pipes and the thermocouples arranged on the inner sides of the elastic plates, the temperature measurement accuracy of the device is improved, the temperature measurement effect of the device is improved, and the safety of the device during disassembly and assembly is improved due to the arrangement of the heat insulation plate at one end of the connecting rod.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of a portion of the placement hole of the present invention;
FIG. 3 is an enlarged view of the structure A of the present invention.
In the figure: 1. a hearth; 2. a furnace wall; 3. a protective net; 4. placing holes; 5. a connecting plate; 6. a fixing plate; 7. a display; 8. a thermal insulation plate; 9. a thermocouple; 10. an elastic plate; 11. a connecting rod; 12. a heat conducting pipe; 13. a limiting block; 14. a spring; 15. connecting blocks; 16. positioning the ball; 17. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 3, an embodiment of the present invention includes: the utility model provides a furnace wall temperature measuring device, including furnace 1, furnace 1's the outside is provided with oven 2, hole 4 is placed in being provided with of oven 2, the inner wall of placing hole 4 is provided with protection network 3, place the inboard of hole 4 and install connecting rod 11, insulation board 8 is installed to the one end of connecting rod 11, one side of insulation board 8 is provided with connecting plate 5, the surface of connecting plate 5 is provided with display 7, the surface of oven 2 is provided with fixed plate 6, fixed plate 6 is fixed with connecting plate 5 joint, the surface align to grid of connecting rod 11 has three elastic plate 10, the inboard of elastic plate 10 is provided with heat pipe 12, one side of heat pipe 12 is provided with thermocouple 9, the one end of connecting rod 11 is provided with recess 17, the inboard of recess 17 is provided with stopper 13, the both sides of stopper 13 all are provided with spring 14, the one end of spring 14 is provided with connecting block 15, the inboard of connecting block 15 is provided with location ball 16.
Further, the outer surface of the protective net 3 is completely attached to the inner wall of the placing hole 4, the protective net 3 is fixed to the placing hole 4 through screws, and the protective effect of the protective net on the temperature measuring device is improved.
Furthermore, one side of the fixing plate 6 is completely attached to the outer surface of the furnace wall 2, and the fixing plate 6 is fixed with the furnace wall 2 through screws, so that the fixing effect of the fixing plate 6 on the temperature measuring device is improved, and the temperature measuring stability of the device is improved.
Further, the inner wall of the groove 17 is provided with a positioning groove, the positioning ball 16 corresponds to the positioning groove, the temperature measuring device is convenient to connect with the placing hole 4, and the installation efficiency of the temperature measuring device is improved.
Further, one end of the limiting block 13 is completely attached to the inner surface of the protective net 3, and the heat conduction pipe 12 is fixed to the protective net 3 through welding, so that the working stability of the limiting block 13 is improved.
Furthermore, one end of the spring 14 is completely attached to the outer surface of the connecting plate 5, the spring 14 is fixed to the connecting plate 5 through welding, and the elasticity of the spring 14 is utilized to effectively position the temperature measuring device, so that the working effect of the temperature measuring device is improved.
The working principle is as follows: when in use, the connecting rod 11 is inserted into the placing hole 4, the device can be well protected through the protective net 3 arranged on the inner wall of the placing hole 4, the service life of the device is prolonged, one end of the connecting rod 11 is provided with a groove 17, and through the spring 14 and the positioning ball 16 arranged at the two sides of the limiting block 13, by utilizing the elasticity of the spring 14, can be quickly clamped with the positioning groove arranged at the inner side of the groove 17, the installation efficiency of the device is increased, the working stability of the device is improved, three elastic plates 10 are arranged on the outer surfaces of the connecting rods 11, the elastic plates 10 are attached to the protective net 3, and the heat conduction pipes 12 and the thermocouples 9 are arranged on the inner sides of the elastic plates 10, can effectively measure the temperature of three positions of the furnace wall, increases the accuracy of the temperature measurement of the device, improves the temperature measurement effect of the device, one end of the connecting rod 11 is provided with a heat insulation plate 8, so that the safety of the device during disassembly and assembly is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a brickwork temperature measuring device, includes furnace (1), its characterized in that: the furnace is characterized in that a furnace wall (2) is arranged on the outer side of the furnace chamber (1), a placing hole (4) is formed in the furnace wall (2), a protective net (3) is arranged on the inner wall of the placing hole (4), a connecting rod (11) is installed on the inner side of the placing hole (4), a heat insulation plate (8) is installed at one end of the connecting rod (11), a connecting plate (5) is arranged on one side of the heat insulation plate (8), a display (7) is arranged on the outer surface of the connecting plate (5), a fixing plate (6) is arranged on the outer surface of the furnace wall (2), the fixing plate (6) is fixedly connected with the connecting plate (5) in a clamping mode, three elastic plates (10) are uniformly arranged on the outer surface of the connecting rod (11), a heat conduction pipe (12) is arranged on the inner side of each elastic plate (10), a thermocouple (9) is arranged on one side of the heat conduction pipe (12), a groove (17) is formed in one end of the connecting rod (11), the inboard of recess (17) is provided with stopper (13), the both sides of stopper (13) all are provided with spring (14), the one end of spring (14) is provided with connecting block (15), the inboard of connecting block (15) is provided with location ball (16).
2. The furnace wall temperature measuring device of claim 1, wherein: the outer surface of the protective net (3) is completely attached to the inner wall of the placing hole (4), and the protective net (3) and the placing hole (4) are fixed through screws.
3. The furnace wall temperature measuring device of claim 1, wherein: one side of the fixing plate (6) is completely attached to the outer surface of the furnace wall (2), and the fixing plate (6) is fixed to the furnace wall (2) through screws.
4. The furnace wall temperature measuring device of claim 1, wherein: the inner wall of the groove (17) is provided with a positioning groove, and the positioning ball (16) corresponds to the positioning groove.
5. The furnace wall temperature measuring device of claim 1, wherein: one end of the limiting block (13) is completely attached to the inner surface of the protective net (3), and the heat conduction pipe (12) is fixed to the protective net (3) through welding.
6. The furnace wall temperature measuring device of claim 1, wherein: one end of the spring (14) is completely attached to the outer surface of the connecting plate (5), and the spring (14) is fixed to the connecting plate (5) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120996544.3U CN215413231U (en) | 2021-05-11 | 2021-05-11 | Furnace wall temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120996544.3U CN215413231U (en) | 2021-05-11 | 2021-05-11 | Furnace wall temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215413231U true CN215413231U (en) | 2022-01-04 |
Family
ID=79675152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120996544.3U Active CN215413231U (en) | 2021-05-11 | 2021-05-11 | Furnace wall temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215413231U (en) |
-
2021
- 2021-05-11 CN CN202120996544.3U patent/CN215413231U/en active Active
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