Thermocouple temperature measuring device for incinerator

Abstract

The utility model relates to the technical field of thermocouple temperature measurement, in particular to a thermocouple temperature measuring device for an incinerator, which comprises a mounting frame and a buffer outer ring seat, one end of the buffer outer ring seat is fixedly connected with a first buffer cover, and the other end of the buffer outer ring seat is fixedly connected with a second buffer cover. The end, away from the mounting frame, of the second buffer cover is fixedly connected with a damping sleeve, the end, away from the mounting frame, of the first buffer cover is fixedly connected with a sealing sleeve seat, and thermocouple bodies are arranged in the damping sleeve and the sealing sleeve seat in a sleeved mode. According to the utility model, through the arrangement of the mounting rack, the buffer outer ring seat, the first buffer cover, the thermocouple body, the limiting ball seat, the temperature measurement head, the buffer inner ring seat, the buffer rubber strip, the buffer rubber ring and the limiting snap ring, the temperature measurement operation of the whole thermocouple body in an incinerator in a full-angle range can be carried out by the device; a worker firstly installs the whole device at the temperature measuring position of the side face of the incinerator through the installation frame.

Description

Technical Field

[0001] The utility model relates to the technical field of thermocouple temperature measurement, in particular to a thermocouple temperature measurement device used in an incinerator. Background Art

[0002] Thermocouples are commonly used temperature measuring elements in temperature measuring instruments. They directly measure temperature and convert temperature signals into thermoelectric potential signals, which are then converted into the temperature of the measured medium through electrical instruments. The appearance of various thermocouples often varies greatly depending on needs, but their basic structure is roughly the same. They are usually composed of main parts such as thermode, insulating sleeve protection tube and junction box, and are usually used in conjunction with display instruments, recording instruments and electronic regulators.

[0003] For example, patent document CN 207317954 U discloses a thermocouple protection device for a vacuum furnace, comprising: a fixing assembly; a connector; a sealing sleeve connecting the fixing assembly and the connector, the sealing sleeve, the fixing assembly, and the connector forming a sealed cavity; a wiring electrode passing through and fixed to the fixing assembly; a thermocouple, one end of the thermocouple passing through the connector and partially housed in the sealed cavity; a wiring head connected to one end of the thermocouple and housed in the sealed cavity, the wiring head being connected to the wiring electrode via a wire; and a sealing tube, one end of the sealing tube being connected to the connector and the other end being welded to the vacuum furnace, the thermocouple passing through the sealing tube and extending into the vacuum furnace. The thermocouple protection device for a vacuum furnace provided by the utility model provides a sealing sleeve for protecting the thermocouple, so that even if the sealing sleeve ruptures, the sealing of the vacuum furnace will not be damaged, thereby improving the sealing performance and sealing reliability of the vacuum furnace.

[0004] However, during actual use, this structure can only perform fixed temperature measurement operations on the thermocouple device, and cannot quickly rotate the thermocouple at multiple angles inside the incinerator for temperature measurement. At the same time, the device can only perform simple plug-in and disassembly operations on the thermocouple device, and cannot quickly locate the replaced thermocouple, which cannot meet daily use needs. Therefore, it is urgent to design a thermocouple temperature measurement device for incinerators to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a thermocouple temperature measuring device for an incinerator, so as to solve the problem proposed in the above background technology that the existing structure can only perform fixed temperature measurement operations of the thermocouple device during actual use, and cannot perform fast multi-angle rotation temperature measurement operations on the thermocouple inside the incinerator. At the same time, the device can only perform simple plug-in and disassembly operations of the thermocouple device, and cannot quickly locate the replaced thermocouple, thereby failing to meet daily usage needs.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a thermocouple temperature measuring device for an incinerator, comprising a mounting frame, a buffer outer ring seat is provided inside the mounting frame, a first buffer cover is fixedly connected to one end of the buffer outer ring seat, and a second buffer cover is fixedly connected to the other end of the buffer outer ring seat;

[0007] A damping sleeve and a sealing sleeve, the second buffer cover is fixedly connected to the damping sleeve at one end away from the mounting frame, the first buffer cover is fixedly connected to the sealing sleeve at one end away from the mounting frame, and the damping sleeve and the sealing sleeve are both sleeved with thermocouple bodies.

[0008] Preferably, one end of the thermocouple body is fixedly connected to a limiting ball seat, and the other end of the thermocouple body is fixedly connected to a temperature measuring head.

[0009] Preferably, a shrinkable rubber sleeve is provided between the first buffer cover and the sealing sleeve seat.

[0010] Preferably, a sealing ring is provided at one end of the damping sleeve, and limiting rubber strips are provided on four sides of the inner wall of the damping sleeve.

[0011] Preferably, a buffer inner ring seat is provided at the inner center of the buffer outer ring seat, buffer rubber strips are provided on the four sides of the side of the buffer inner ring seat, and damping rubber strips are provided on the four sides of the inner wall of the buffer inner ring seat.

[0012] Preferably, a buffer rubber ring is provided on the inner wall of the second buffer cover, and a limiting clamp ring is provided at the center of the buffer rubber ring.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The thermocouple temperature measuring device for an incinerator can perform temperature measurement operations of the entire thermocouple body within a full angle range in the incinerator through the provided mounting frame, buffer outer ring seat, first buffer cover, thermocouple body, limit ball seat, temperature measuring head, buffer inner ring seat, buffer rubber strip, buffer rubber ring and limit clamp ring. In actual use, the staff first installs the entire device at the side temperature measurement position of the incinerator through the mounting frame, and then plugs the entire thermocouple body into the inner center of the mounting frame for temperature measurement installation and use. At this time, the thermocouple body can be rotated and adjusted at multiple angles under the limit of the buffer outer ring seat inside the mounting frame and the first and second buffer covers at both ends. First, the center of the thermocouple body can be inside the buffer outer ring seat, and the buffer inner ring seat can be positioned and limited by the buffer rubber strips on the four sides to perform stable angle adjustment and limit operations. At the same time, the first and second buffer covers use the buffer rubber rings on the inner wall to position and protect the thermocouple body for angle adjustment inside the limit clamp ring, which reflects the practicality of the equipment design.

[0015] The thermocouple temperature measuring device for an incinerator further improves the overall use effect of the equipment by arranging a mounting frame, a damping sleeve, a sealing sleeve seat, a thermocouple body, a limiting ball seat, a temperature measuring head, a shrinking rubber sleeve, a sealing ring, a limiting rubber strip, a buffer inner ring seat and a damping rubber strip. In daily use, the staff can directly pull out the entire thermocouple body from the inside of the mounting frame for replacement and use. During the replacement process, the inner wall of the damping sleeve can perform a damping and limiting operation on the thermocouple body through the sealing ring and the limiting rubber strip. The sealing sleeve seat performs a buffering and protection operation when the temperature measuring head at one end of the thermocouple body is pulled back and forth through the shrinking rubber sleeve between the sealing sleeve seat and the first buffer cover. At the same time, the damping rubber strip on the inner wall of the buffer inner ring seat also performs a damping and limiting protection operation on the side of the thermocouple body, reflecting the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the buffer outer ring seat, the first buffer cover and the second buffer cover of the utility model;

[0018] Figure 3 This is an overall schematic diagram of the damping sleeve structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure at center A.

[0020] In the figure: 1. Mounting frame; 2. Buffer outer ring seat; 3. First buffer cover; 4. Second buffer cover; 5. Damping sleeve; 6. Sealing sleeve seat; 7. Thermocouple body; 8. Limiting ball seat; 9. Temperature measuring head; 10. Shrink rubber sleeve; 11. Sealing ring; 12. Limiting rubber strip; 13. Buffer inner ring seat; 14. Buffer rubber strip; 15. Damping rubber strip; 16. Buffer rubber ring; 17. Limiting clamp. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A thermocouple temperature measuring device for an incinerator includes a mounting frame 1, a buffer outer ring seat 2 is provided inside the mounting frame 1, one end of the buffer outer ring seat 2 is fixedly connected to a first buffer cover 3, and the other end of the buffer outer ring seat 2 is fixedly connected to a second buffer cover 4, a buffer inner ring seat 13 is provided at the inner center of the buffer outer ring seat 2, buffer rubber strips 14 are provided on the four sides of the side of the buffer inner ring seat 13, damping rubber strips 15 are provided on the four sides of the inner wall of the buffer inner ring seat 13, a buffer rubber ring 16 is provided on the inner wall of the second buffer cover 4, and a limiting clamping ring 17 is provided at the center of the buffer rubber ring 16. The thermocouple body 7 can be rotated and adjusted at multiple angles under the limit of the buffer outer ring seat 2 inside the mounting frame 1 and the first buffer cover 3 and the second buffer cover 4 at both ends. First, the center of the thermocouple body 7 can be inside the buffer outer ring seat 2, and the buffer limit is positioned by the buffer rubber strips 14 on the four sides of the side through the buffer inner ring seat 13, so as to perform a stable angle adjustment limit operation.

[0024] Damping sleeve 5 and sealing sleeve seat 6, the end of the second buffer cover 4 away from the mounting frame 1 is fixedly connected to the damping sleeve 5, the end of the first buffer cover 3 away from the mounting frame 1 is fixedly connected to the sealing sleeve seat 6, the inside of the damping sleeve 5 and the sealing sleeve seat 6 are both sleeved with a thermocouple body 7, one end of the thermocouple body 7 is fixedly connected to the limiting ball seat 8, the other end of the thermocouple body 7 is fixedly connected to the temperature measuring head 9, a shrinkable rubber sleeve 10 is arranged between the first buffer cover 3 and the sealing sleeve seat 6, one end of the damping sleeve 5 is provided with a sealing ring 11, and the four sides of the inner wall of the damping sleeve 5 are provided with limiting rubber strips 12. During the replacement process, the inner wall of the damping sleeve 5 can perform the damping and limiting operation of the thermocouple body 7 through the sealing ring 11 and the limiting rubber strip 12, and the sealing sleeve seat 6 performs the buffering and protection operation when the temperature measuring head 9 at one end of the thermocouple body 7 is pulled back and forth through the shrinking rubber sleeve 10 between it and the first buffer cover 3.

[0025] Working principle: When in use, the user first installs the entire device on the side temperature measurement position of the incinerator through the mounting frame 1, and then plugs the thermocouple body 7 as a whole into the inner center of the mounting frame 1 for temperature measurement installation and use. At this time, the thermocouple body 7 can be rotated and adjusted at multiple angles under the limit of the buffer outer ring seat 2 inside the mounting frame 1 and the first buffer cover 3 and the second buffer cover 4 at both ends. First, the center of the thermocouple body 7 can be inside the buffer outer ring seat 2, and the buffer inner ring seat 13 can be positioned and limited by the buffer strips 14 on the four sides of the side to perform a stable angle adjustment limit operation. At the same time, the first buffer cover 3 and the second buffer cover 4 will be The thermocouple body 7 performs an angle adjustment positioning protection operation inside the limiting clamp 17. During daily use, the staff can directly pull out the entire thermocouple body 7 from the inside of the mounting frame 1 for replacement and use. During the replacement process, the inner wall of the damping sleeve 5 can perform a damping and limiting operation on the thermocouple body 7 through the sealing ring 11 and the limiting rubber strip 12. The sealing sleeve seat 6 performs a buffering and protection operation when the temperature measuring head 9 at one end of the thermocouple body 7 is pulled back and forth through the shrinking rubber sleeve 10 between it and the first buffer cover 3. At the same time, the damping rubber strip 15 on the inner wall of the buffer inner ring seat 13 also performs a damping and limiting protection operation on the side of the thermocouple body 7. The above is the entire working principle of the present utility model.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A thermocouple temperature measuring device for an incinerator, comprising a mounting frame (1), characterized in that: A buffer outer ring seat (2) is provided inside the mounting frame (1); one end of the buffer outer ring seat (2) is fixedly connected to a first buffer cover (3); and the other end of the buffer outer ring seat (2) is fixedly connected to a second buffer cover (4); A damping sleeve (5) and a sealing sleeve seat (6); one end of the second buffer cover (4) away from the mounting frame (1) is fixedly connected to the damping sleeve (5); one end of the first buffer cover (3) away from the mounting frame (1) is fixedly connected to the sealing sleeve seat (6); and a thermocouple body (7) is sleeved inside the damping sleeve (5) and the sealing sleeve seat (6).

2. The thermocouple temperature measuring device for an incinerator according to claim 1, characterized in that: One end of the thermocouple body (7) is fixedly connected to a limiting ball seat (8), and the other end of the thermocouple body (7) is fixedly connected to a temperature measuring head (9).

3. The thermocouple temperature measuring device for an incinerator according to claim 1, characterized in that: A shrinkable rubber sleeve (10) is provided between the first buffer cover (3) and the sealing sleeve seat (6).

4. The thermocouple temperature measuring device for an incinerator according to claim 1, characterized in that: A sealing ring (11) is provided at one end of the damping sleeve (5), and limiting rubber strips (12) are provided on four sides of the inner wall of the damping sleeve (5).

5. The thermocouple temperature measuring device for an incinerator according to claim 1, characterized in that: A buffer inner ring seat (13) is provided at the inner center of the buffer outer ring seat (2), buffer rubber strips (14) are provided on the four sides of the side of the buffer inner ring seat (13), and damping rubber strips (15) are provided on the four sides of the inner wall of the buffer inner ring seat (13).

6. A thermocouple temperature measuring device for an incinerator according to claim 1, Its characteristics are: The inner wall of the second buffer cover (4) is provided with a buffer rubber ring (16). A limiting snap ring (17) is provided at the center of the buffer rubber ring (16).

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