CN219495484U

CN219495484U - High-temperature industrial television hearth flame temperature detection equipment

Info

Publication number: CN219495484U
Application number: CN202320282058.4U
Authority: CN
Inventors: 李雅倩
Original assignee: Tianjin Entiandi Technology Co ltd
Current assignee: Tianjin Entiandi Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-08-08
Anticipated expiration: 2033-02-22

Abstract

The application provides high temperature industry TV furnace flame temperature check out test set, include: a hearth body; the temperature detection mechanism is arranged in the hearth main body and is connected with the hearth main body in an inserting manner; wherein, temperature-detecting mechanism includes temperature-detecting element, temperature-detecting element's surface is equipped with first coupling assembling and second coupling assembling, first coupling assembling includes the heat insulating board, one side of heat insulating board is equipped with adapter sleeve, one side that adapter sleeve is close to the heat insulating board is equipped with the boss, relate to furnace temperature detection technical field, be equipped with first coupling assembling and second coupling assembling at temperature-detecting element's surface, and with temperature-detecting element threaded connection, can make temperature-detecting element and furnace main part fixed inseparable under first coupling assembling and second coupling assembling's effect, and when later stage needs maintenance to change, can be through first coupling assembling and second coupling assembling's effect down quick with temperature-detecting element dismantlement, post maintenance has been made things convenient for.

Description

High-temperature industrial television hearth flame temperature detection equipment

Technical Field

The utility model relates to the technical field of hearth temperature detection, in particular to high-temperature industrial television hearth flame temperature detection equipment.

Background

The hearth is a three-dimensional space surrounded by furnace walls for fuel combustion. The hearth is used for ensuring that fuel is combusted as much as possible and cooling the temperature of flue gas at the outlet of the hearth to the temperature allowed by safe operation of a convection heating surface. For this purpose, the furnace should have sufficient space and sufficient heating surface. In addition, the flame has reasonable shape and size so as to be matched with a burner, and the aerodynamic field in the furnace is organized, so that the flame does not adhere to the wall, does not impact the wall, has high fullness and uniform wall heat load.

Thermocouples are commonly used temperature measuring elements in temperature measuring instruments that directly measure temperature and convert temperature signals into thermoelectromotive signals that are converted into the temperature of the medium being measured by an electrical instrument. The external forms of the thermocouples are very different according to the needs, but the basic structures of the thermocouples are almost the same, and the thermocouples are usually composed of main parts such as a hot electrode, an insulating sleeve protection tube, a junction box and the like, and are usually matched with a display instrument, a recording instrument and an electronic regulator.

The inside temperature of current industry TV furnace adopts temperature-detecting device to detect when detecting, but needs to fill the foam gum in furnace and temperature-detecting device crossing department when installing temperature-detecting device for furnace and temperature-detecting device connect closely, if temperature-detecting device appears damaging when needing to maintain the change, because fix through the foam gum, lead to the inconvenient problem emergence of temperature-detecting device change.

Disclosure of Invention

In order to overcome current temperature-detecting device and adopt the foam to fix when the installation and lead to the inconvenient problem of later maintenance, this application embodiment provides high temperature industrial television furnace flame temperature detection equipment, be equipped with first coupling assembling and second coupling assembling at temperature-detecting assembly's surface, and first coupling assembling and second coupling assembling and temperature-detecting assembly threaded connection, can make temperature-detecting assembly and furnace main part fixed inseparable under first coupling assembling and second coupling assembling's effect, and when later maintenance is changed, can dismantle temperature-detecting assembly through quick under first coupling assembling and second coupling assembling's effect, the later maintenance has been made things convenient for.

The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:

high temperature industry TV furnace flame temperature detection equipment includes: the hearth main body is of a hollow structure, and an insulating plate is arranged on the inner wall of the hearth main body; the temperature detection mechanism is arranged in the hearth main body and is connected with the hearth main body in an inserting manner;

the temperature detection mechanism comprises a temperature detection assembly, a first connecting assembly and a second connecting assembly are arranged on the outer surface of the temperature detection assembly, the first connecting assembly and the second connecting assembly are connected with the temperature detection assembly in a screwed connection mode, the first connecting assembly comprises a heat insulation plate, a connecting sleeve is arranged on one side of the heat insulation plate, a thread groove is formed in the inner wall of the connecting sleeve, the size of the heat insulation plate is larger than that of the connecting sleeve, a boss is arranged on one side, close to the heat insulation plate, of the connecting sleeve, a connecting sleeve pipe inside the first connecting assembly is inserted into the outer surface wall of the protective sleeve, and is screwed with a connecting column inside the temperature detection assembly, so that the temperature detection assembly and a hearth main body can be fixed tightly under the action of the first connecting assembly and the second connecting assembly.

Preferably, the temperature detection component comprises a protective sleeve, the second connection component and the temperature detection component are connected in a screwed mode, then the protective sleeve of the temperature detection component is inserted into the hearth main body, the temperature detection component and the hearth main body are attached tightly under the action of the second connection component, a ceramic insulating sleeve is arranged in the protective sleeve, a connecting column is arranged on the outer surface of the protective sleeve, the length of the connecting column is smaller than that of the protective sleeve, one end of the connecting column is not contacted with a junction box, one end of the protective sleeve is provided with the junction box, an outlet is arranged at the bottom end of the junction box and is electrically connected with external display equipment, flame temperature inside the hearth main body can be detected through the temperature detection component, and the outlet at one end of the temperature detection component can be electrically connected with the external display screen, so that the temperature detected by the temperature detection component can be converted into an electric signal and is transmitted into the external display screen.

The embodiment of the application has the advantages that:

1. according to the utility model, the first connecting component and the second connecting component are arranged on the outer surface of the temperature detecting component, and are in threaded connection with the temperature detecting component, so that the temperature detecting component and the hearth main body can be tightly fixed under the action of the first connecting component and the second connecting component, and the temperature detecting component can be quickly disassembled under the action of the first connecting component and the second connecting component when the furnace main body needs to be maintained and replaced in the later period, thereby facilitating the later period maintenance.

2. According to the utility model, the heat insulation plates are arranged in the first connecting component and the second connecting component, so that the heat in the hearth main body can be prevented from leaking from the intersection of the temperature detecting component and the hearth main body.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of a cross-sectional structure of an industrial television hearth flame temperature detection device of the utility model;

FIG. 2 is a schematic cross-sectional view of a temperature sensing assembly according to the present utility model;

fig. 3 is a schematic view of the overall structure of the first connecting assembly according to the present utility model.

The main reference numerals illustrate:

1. a hearth body; 2. a temperature detection assembly; 21. a junction box; 22. a wire outlet; 23. a protective sleeve; 24. a ceramic insulating sleeve; 25. a connecting column; 3. a first connection assembly; 31. a boss; 32. a connection sleeve; 33. a heat insulating plate; 4. and a second connection assembly.

Detailed Description

The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:

examples

The embodiment provides a specific structure of high-temperature industrial television hearth flame temperature detection equipment, as shown in fig. 1-3, comprising: the hearth main body 1 is of a hollow structure, and the inner wall of the hearth main body 1 is provided with an insulating plate; the temperature detection mechanism is arranged in the hearth main body 1 and is connected with the hearth main body 1 in an inserting way;

wherein, temperature-detecting mechanism includes temperature-detecting element 2, temperature-detecting element 2's surface is equipped with first coupling assembling 3 and second coupling assembling 4, first coupling assembling 3 and the connected mode of second coupling assembling 4 and temperature-detecting element 2 are the connection of spin, first coupling assembling 3 includes heat insulating board 33, one side of heat insulating board 33 is equipped with adapter sleeve 32, adapter sleeve 32's inner wall is equipped with the screw thread groove, heat insulating board 33's size is greater than adapter sleeve 32's size, adapter sleeve 32 is close to heat insulating board 33's one side is equipped with boss 31, peg graft the outside wall of lag 23 with the inside adapter sleeve 32 of first coupling assembling 3, and spin with the inside spliced pole 25 of temperature-detecting element 2, like this can make temperature-detecting element 2 and furnace main part 1 fixed inseparable under the effect of first coupling assembling 3 and second coupling assembling 4.

The temperature detection assembly 2 comprises a protective sleeve 23, the second connecting assembly 4 and the temperature detection assembly 2 are connected in a screwed mode, then the protective sleeve 23 of the temperature detection assembly 2 is inserted into the hearth main body 1, the temperature detection assembly 2 and the hearth main body 1 are attached tightly under the action of the second connecting assembly 4, a ceramic insulating sleeve 24 is arranged in the protective sleeve 23, a connecting column 25 is arranged on the outer surface of the protective sleeve 23, the length of the connecting column 25 is smaller than that of the protective sleeve 23, one end of the connecting column 25 is not in contact with the junction box 21, the junction box 21 is arranged at one end of the protective sleeve 23, an outlet 22 is arranged at the bottom end of the junction box 21, the outlet 22 is electrically connected with external display equipment, flame temperature inside the hearth main body 1 can be detected through the temperature detection assembly 2, and the outlet 22 at one end of the temperature detection assembly 2 can be electrically connected with an external display screen, so that the temperature detected by the temperature detection assembly 2 can be converted into an electric signal and transmitted into the external display screen.

By adopting the technical scheme:

the outer surface at temperature-detecting component 2 is equipped with first coupling assembling 3 and second coupling assembling 4 to first coupling assembling 3 and second coupling assembling 4 and temperature-detecting component 2 threaded connection can make temperature-detecting component 2 and furnace main part 1 fixed inseparable under the effect of first coupling assembling 3 and second coupling assembling 4, and when the later stage needs maintenance to change, can dismantle temperature-detecting component 2 through quick under the effect of first coupling assembling 3 and second coupling assembling 4, have made things convenient for the later stage to maintain.

Working principle: during installation, the second connecting component 4 and the temperature detecting component 2 are firstly taken out, then the second connecting component 4 and the temperature detecting component 2 are connected in a screwed mode, then the protective sleeve 23 of the temperature detecting component 2 is inserted into the hearth main body 1, and the temperature detecting component 2 is tightly attached to the hearth main body 1 under the action of the second connecting component 4.

And then the first connecting component 3 is taken out, the connecting sleeve 32 inside the first connecting component 3 is inserted into the outer surface wall of the protective sleeve 23 and is screwed with the connecting column 25 inside the temperature detecting component 2, so that the temperature detecting component 2 and the hearth main body 1 can be tightly fixed under the action of the first connecting component 3 and the second connecting component 4.

Meanwhile, the temperature of flame inside the hearth main body 1 can be detected through the temperature detection component 2, and the outlet 22 at one end of the temperature detection component 2 can be electrically connected with an external display screen, so that the temperature detected by the temperature detection component 2 can be converted into an electric signal and transmitted to the inside of the external display screen.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. High temperature industry TV furnace flame temperature check out test set, its characterized in that includes:

a hearth main body (1);

the temperature detection mechanism is arranged in the hearth main body (1) and is connected with the hearth main body (1) in an inserting mode;

the temperature detection mechanism comprises a temperature detection assembly (2), a first connecting assembly (3) and a second connecting assembly (4) are arranged on the outer surface of the temperature detection assembly (2), the first connecting assembly (3) comprises a heat insulation plate (33), a connecting sleeve (32) is arranged on one side of the heat insulation plate (33), and a boss (31) is arranged on one side, close to the heat insulation plate (33), of the connecting sleeve (32).

2. The high-temperature industrial television hearth flame temperature detection device according to claim 1, wherein the temperature detection assembly (2) comprises a protective sleeve (23), a connecting column (25) is arranged on the outer surface of the protective sleeve (23), and a junction box (21) is arranged at one end of the protective sleeve (23).

3. The high-temperature industrial television hearth flame temperature detection device according to claim 1, wherein the hearth main body (1) is of a hollow structure, and an insulating plate is arranged on the inner wall of the hearth main body (1).

4. The high-temperature industrial television hearth flame temperature detection device according to claim 1, wherein the first connecting component (3) and the second connecting component (4) are connected with the temperature detection component (2) in a screwed connection mode.

5. The high-temperature industrial television furnace flame temperature detection device according to claim 2, wherein the length of the connecting post (25) is smaller than the length of the protective sleeve (23), and one end of the connecting post (25) is not in contact with the junction box (21).

6. The high-temperature industrial television hearth flame temperature detection device according to claim 2, characterized in that the inside of the protective sleeve (23) is provided with a ceramic insulating sleeve (24).

7. The high-temperature industrial television hearth flame temperature detection device according to claim 2, wherein the bottom end of the junction box (21) is provided with an outlet (22), and the outlet (22) is electrically connected with external display equipment.

8. The high-temperature industrial television furnace flame temperature detection device according to claim 1, wherein the inner wall of the connecting sleeve (32) is provided with a thread groove, and the size of the heat insulating plate (33) is larger than the size of the connecting sleeve (32).