A device for electric furnace for fireproofing design and supervision of components

Abstract

The utility model belongs to the field of electric furnace device, specifically disclose a component fire protection design and fire prevention supervision electric furnace device, including fireproof shell, electric furnace body and infrared thermometer, the side fixedly connected with audible -visual annunciator of electric furnace body surface one side, the electric furnace body surface fixedly connected with temperature display host computer of controller top, the top of electric furnace body is fixedly connected with fixed frame, one end of fixed frame is fixedly connected with infrared thermometer, the top of electric furnace body inside fixed frame is fixedly connected with temperature sensor, the top of fixed frame is movably installed with fireproof shell, the inside of fireproof shell is provided with middle layer, the inside of middle layer is provided with inner layer, the bottom of fireproof shell is fixedly connected with limit frame, the utility model discloses through three layer fireproof shell heat insulation, inside and outside temperature monitoring temperature, alarm when abnormal, easy to fire prevention supervision work, detachable structure is convenient for replacing fireproof shell, need not scrapping electric furnace, and it has the fire prevention and maintenance economy.

Description

Technical Field

[0001] This utility model belongs to the field of electric furnace devices, specifically relating to an electric furnace device for fire protection design of components and fire prevention monitoring. Background Technology

[0002] In modern industrial production and scientific research experiments, fire prevention supervision is a crucial link in ensuring production safety and protecting the lives and property of personnel. Electric furnaces, as commonly used heating equipment, pose a significant fire hazard due to the high temperatures they generate during operation. Therefore, fire protection design and effective fire prevention supervision are of paramount importance.

[0003] However, the fireproof structure of the related electric furnace device is simple and cannot effectively block the spread of high temperature. The monitoring method is also limited, making it difficult to fully and accurately grasp the temperature of the electric furnace and easily leading to monitoring blind spots. Moreover, the fireproof components are fixed to the overall structure of the electric furnace. Once the fireproof components are damaged or substandard, the entire electric furnace must be scrapped, resulting in high maintenance costs and serious waste of resources. Utility Model Content

[0004] The purpose of this utility model is to provide a fire protection design for components and an electric furnace device for fire prevention monitoring, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An electric furnace device for fire protection design and fire monitoring includes a fireproof shell, an electric furnace body, and an infrared thermometer. An audible and visual alarm is fixedly connected to one side of the electric furnace body, and a controller is fixedly connected to the other side of the electric furnace body. A temperature display host is fixedly connected to the surface of the electric furnace body on top of the controller. A fixing frame is fixedly connected to the top of the electric furnace body, and an infrared thermometer is fixedly connected to one end of the fixing frame. A temperature sensor is fixedly connected to the top of the electric furnace body inside the fixing frame. Fixing bolts are movably installed on both sides of the fixing frame. The fireproof shell is movably installed on the top of the fixing frame. A middle layer is provided inside the fireproof shell, and an inner layer is provided inside the middle layer. A limit frame is fixedly connected to the bottom of the fireproof shell.

[0007] Preferably, the limiting frame has a bolt hole inside, and the fixing bolt is threadedly connected to the bolt hole.

[0008] Preferably, the fixed frame is provided with a limiting groove inside, and the limiting frame and the limiting groove are fitted together.

[0009] Preferably, a protective door is movably installed at one end of the fireproof shell, and a handle is fixedly connected to the surface of the protective door.

[0010] Preferably, a support frame is fixedly connected between the infrared thermometer and the fixed frame, and the support frame is made of stainless steel.

[0011] Preferably, a support rod is fixedly connected to the bottom of the electric furnace body, and an anti-slip block is fixedly connected to the bottom of the support rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention forms a highly efficient fire protection system through a fireproof shell, a temperature sensor, and an infrared thermometer. The inner layer of nano-aerogel felt, with its extremely low thermal conductivity, blocks heat conduction; the middle layer of ceramic fiber board maintains stable heat insulation performance at high temperatures; and the outer layer of fireproof coating expands when heated to form an oxygen barrier. The three layers work together to effectively confine the high temperature inside the furnace to the fireproof shell. Combined with the dual monitoring of the temperature sensor and the infrared thermometer, the temperature data is transmitted to the display host in real time. Once the temperature is abnormal, the controller immediately triggers an audible and visual alarm, realizing full-process safety protection from fireproof insulation to abnormal warning, significantly improving the accuracy and timeliness of fire prevention supervision.

[0014] This utility model adopts a detachable fireproof shell structure. If the fireproof shell 1 fails to meet the fireproof effect due to long-term use or other factors, the staff does not need to replace the electric furnace body. They only need to unscrew the fixing bolts to separate the limiting frame from the fixing groove and quickly complete the overall replacement of the fireproof shell. This modular design avoids the situation where the entire electric furnace is scrapped due to the failure of a local component, greatly reduces equipment maintenance costs, shortens maintenance time, and ensures the continuity of fire prevention supervision work. It reflects the dual optimization of the structural design in terms of practicality and economy. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0016] Figure 1 This is a structural breakdown diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 3 This is a partial structural diagram of the infrared thermometer and temperature sensor of this utility model;

[0019] Figure 4 This is a schematic diagram of a partial structure of the middle and inner layers of this utility model.

[0020] In the diagram: 1. Fireproof shell; 101. Middle layer; 102. Inner layer; 2. Limiting frame; 201. Bolt hole; 3. Audible and visual alarm; 4. Support rod; 401. Anti-slip block; 5. Protective door; 501. Handle; 6. Fixing frame; 601. Fixing bolt; 602. Limiting groove; 7. Electric furnace body; 8. Temperature display host; 9. Controller; 10. Infrared thermometer; 1001. Support frame; 11. Temperature sensor. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0024] As attached Figure 1 To be continued Figure 4 As shown:

[0025] Example 1: This example provides a fireproof protection design for components and a fireproof monitoring device for electric furnaces, including a fireproof shell 1, an electric furnace body 7, and an infrared thermometer 10; an audible and visual alarm 3 is fixedly connected to one side of the surface of the electric furnace body 7, and a controller 9 is fixedly connected to the other side of the surface of the electric furnace body 7. A temperature display host 8 is fixedly connected to the surface of the electric furnace body 7 on top of the controller 9. A fixing frame 6 is fixedly connected to the top of the electric furnace body 7, and an infrared thermometer 10 is fixedly connected to one end of the fixing frame 6. The electric furnace body 10 is located inside the fixing frame 6. A temperature sensor 11 is fixedly connected to the top of the body 7; fixing bolts 601 are movably installed on both sides of the fixing frame 6; a fireproof shell 1 is movably installed on the top of the fixing frame 6; a middle layer 101 is provided inside the fireproof shell 1; an inner layer 102 is provided inside the middle layer 101; a limiting frame 2 is fixedly connected to the bottom of the fireproof shell 1; a bolt hole 201 is provided inside the limiting frame 2; and the fixing bolt 601 is threadedly connected to the bolt hole 201; a limiting groove 602 is provided inside the fixing frame 6; and the limiting frame 2 and the limiting groove 602 are fitted together.

[0026] The fireproof shell 1 is constructed using a three-layer composite fireproof material. The inner layer 102 is made of nano-aerogel felt, which has extremely low thermal conductivity and excellent heat insulation performance, effectively preventing the heat generated by the electric furnace body 7 from being conducted inward. The middle layer 101 is a ceramic fiber board, which has good high-temperature resistance and can maintain stable physical and chemical properties under high-temperature environments, further enhancing the heat insulation effect. The outer layer of the fireproof shell 1 is made of fireproof coating, which expands at high temperatures to form a dense heat insulation layer, playing a role in isolating oxygen and slowing the spread of fire. The three layers work together to form a tight seal. The fire barrier effectively prevents the high temperature generated by the electric furnace body 7 from spreading outward. At the same time, the temperature sensor 11 is located inside the fireproof shell 1 on top of the electric furnace body 7 to monitor the temperature changes inside the furnace in real time. The infrared thermometer 10 is installed at one end of the fixed frame 6 to detect the surface temperature from the outside of the fireproof shell 1. The data collected by the two are synchronously transmitted to the temperature display host 8 to realize temperature visualization. Once the detected temperature data exceeds the preset threshold, the controller 9 immediately activates the audible and visual alarm 3 to remind relevant personnel to carry out fire prevention supervision in a timely manner through dual warning of sound and light, so as to ensure electrical safety.

[0027] If the fireproof shell 1 fails to meet fireproof performance standards due to long-term use, manufacturing process issues, or other factors, workers can directly unscrew the fixing bolts 601 on both sides of the fixing frame 6. Since the limiting frame 2 and the limiting groove 602 are fitted together, and the fixing bolts 601 are threadedly connected to the bolt holes 201, the fireproof shell 1 can be easily separated from the fixing frame 6 after the fixing bolts 601 are unscrewed. This design eliminates the need to disassemble or scrap the entire electric furnace device; simply replacing the fireproof shell 1 quickly restores the fireproof performance of the equipment, greatly improving the convenience and economy of equipment maintenance.

[0028] Example 2: This example is basically the same as the previous example, except that a protective door 5 is movably installed at one end of the fireproof shell 1, and a handle 501 is fixedly connected to the surface of the protective door 5.

[0029] The protective door 5 is made of the same material as the fireproof shell 1, and can form a protective barrier at the front end of the fireproof shell 1. The staff can pull open the protective door 5 by holding the handle 501.

[0030] Specifically, a support frame 1001 is fixedly connected between the infrared thermometer 10 and the fixed frame 6, and the support frame 1001 is made of stainless steel.

[0031] The support frame 1001 increases the contact area between the infrared thermometer 10 and the fixed frame 6, thereby improving the stability of the connection between the infrared thermometer 10 and the fixed frame 6.

[0032] Specifically, a support rod 4 is fixedly connected to the bottom of the electric furnace body 7, and an anti-slip block 401 is fixedly connected to the bottom of the support rod 4.

[0033] The support rod 4 provides support to the ground, and the anti-slip block 401 is made of silicone rubber, which increases the contact area and friction between the support rod 4 and the ground, thereby improving the stability of the device.

[0034] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0035] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0036] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An electric furnace device for fire protection design of components and fire prevention monitoring, characterized in that: It includes a fireproof shell (1), an electric furnace body (7), and an infrared thermometer (10); An audible and visual alarm (3) is fixedly connected to one side of the surface of the electric furnace body (7), a controller (9) is fixedly connected to the other side of the surface of the electric furnace body (7), a temperature display host (8) is fixedly connected to the surface of the electric furnace body (7) on the top of the controller (9), a fixed frame (6) is fixedly connected to the top of the electric furnace body (7), an infrared thermometer (10) is fixedly connected to one end of the fixed frame (6), and a temperature sensor (11) is fixedly connected to the top of the electric furnace body (7) inside the fixed frame (6). Fixing bolts (601) are movably installed on both sides of the fixing frame (6), a fireproof shell (1) is movably installed on the top of the fixing frame (6), a middle layer (101) is provided inside the fireproof shell (1), an inner layer (102) is provided inside the middle layer (101), and a limit frame (2) is fixedly connected to the bottom of the fireproof shell (1).

2. The electric furnace device for fire protection design and fire monitoring of components according to claim 1, characterized in that: The limiting frame (2) has a bolt hole (201) inside, and the fixing bolt (601) is threadedly connected to the bolt hole (201).

3. The electric furnace device for fire protection design and fire monitoring of components according to claim 1, characterized in that: The fixed frame (6) is provided with a limiting groove (602) inside, and the limiting frame (2) is fitted with the limiting groove (602).

4. The electric furnace device for fire protection design and fire monitoring of components according to claim 1, characterized in that: A protective door (5) is movably installed at one end of the fireproof shell (1), and a handle (501) is fixedly connected to the surface of the protective door (5).

5. The electric furnace device for fire protection design and fire monitoring of components according to claim 1, characterized in that: The infrared thermometer (10) is fixedly connected to the fixed frame (6) by a support frame (1001), and the support frame (1001) is made of stainless steel.

6. The electric furnace device for fire protection design and fire monitoring of components according to claim 1, characterized in that: The bottom of the electric furnace body (7) is fixedly connected to a support rod (4), and the bottom of the support rod (4) is fixedly connected to an anti-slip block (401).

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