Heater assembly for degassing pipe

Abstract

The utility model relates to the technical field of heating equipment, in particular to a heater assembly for a degassing pipe, which comprises a heater assembly body, the heater assembly body comprises a combined frame, a strip-shaped shell is arranged at the bottom of the combined frame in a matched manner, and a protective sleeve is arranged above the strip-shaped shell. A sealing surface structure is arranged between the protective sleeve and the strip-shaped shell, a heating element is arranged in the protective sleeve, the heater assembly for the degassing pipe is reasonable in structural design, all the parts are tightly connected and are easy to detach, and the heating element is not prone to falling off. And the internal armored heating wires are arranged around the inner wall of the protective sleeve in a multi-layer and multi-ring manner, so that uniform distribution and efficient transfer of heat are ensured, and the heating efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to a heater assembly for a degassing pipe. Background Art

[0002] In a complex industrial production environment, as a key component for gas transmission, impurities tend to accumulate inside the degassing pipe, affecting the purity and flow efficiency of the gas. To ensure the smoothness of the production process and the stability of product quality, it has become a necessary measure to regularly heat and clean the degassing pipe or maintain a certain temperature to ensure gas fluidity. However, traditional heating methods often face challenges such as low efficiency, inaccurate temperature control, complex equipment structure, and difficult subsequent maintenance.

[0003] In view of the above background, it is particularly urgent to develop a heater assembly for a degassing pipe with high efficiency, high precision, and easy maintenance. This new type of heater assembly needs to have the ability to quickly heat up, accurately control the heating temperature, and at the same time maintain the simplicity of the structure, facilitate installation and daily maintenance, thereby reducing production costs and improving production efficiency. Summary of the Utility Model

[0004] To solve some problems existing in the above-mentioned prior art, the utility model provides a heater assembly for a degassing pipe to solve the deficiencies existing in the prior art.

[0005] To achieve the above object, the utility model provides a heater assembly for a degassing pipe, including a heater assembly body. The heater assembly body includes a combined frame, a strip-shaped outer shell is disposed at the bottom of the combined frame in a mating manner, a protective sleeve is disposed above the strip-shaped outer shell, a sealing surface structure is disposed between the protective sleeve and the strip-shaped outer shell, and a heating element is disposed inside the protective sleeve.

[0006] As a further improvement of the utility model, in order to effectively increase the heating area and heating efficiency, achieve precise control of the heating temperature, and ensure the stability and safety of the heating process, the heating element includes a sheathed heating wire, the sheathed heating wire is disposed around the inner wall of the protective sleeve, the sheathed heating wire is arranged in multiple layers and multiple rings, the heating element is also provided with a thermocouple in a mating manner, the thermocouple is fixed on the sheathed heating wire, and the thermocouple and the sheathed heating wire are disposed inside the protective sleeve in a mating manner.

[0007] As a further improvement of the utility model, in order to ensure the sealing performance and structural strength of the heater assembly, prevent gas leakage and the influence of the external environment, the sealing surface structure includes an upper sealing surface and a lower sealing surface, the lower sealing surface is connected to the strip-shaped outer shell, the upper sealing surface and the lower sealing surface are spliced, a gasket is also disposed between the upper sealing surface and the lower sealing surface, and the upper sealing surface and the lower sealing surface are fixed by socket head cap screws.

[0008] As a further improvement of the present utility model, in order to effectively protect the heater assembly from the influence of the external environment and achieve stable power transmission, a nylon protective cover is adhesively arranged on the outside of the strip-shaped housing. A cold end of a thermocouple is arranged inside the strip-shaped housing. The cold end of the thermocouple is provided with a thermocouple wire in cooperation. The cold end of the thermocouple connects an external power supply and a heating element through the thermocouple wire.

[0009] As a further improvement of the present utility model, in order to achieve remote control and temperature adjustment of the heater, a cold end of a sheathed wire is also arranged inside the strip-shaped housing in cooperation. A power cord is arranged on one side of the cold end of the sheathed wire. There are two groups of power cords. The cold end of the sheathed wire connects the heating element and a control system through the power cord.

[0010] As a further improvement of the present utility model, in order to ensure the tight connection and sealing performance between the heater and the external system, prevent gas leakage and interference from the external environment, a nylon gland is arranged at the bottom of the strip-shaped housing in cooperation. The nylon gland is made of a material with high temperature resistance and corrosion resistance and is used for sealed connection with the external system.

[0011] When the present utility model works, the heating element is mainly composed of a sheathed heating wire. These heating wires are arranged around the inner wall of the protective sleeve and are arranged in multiple layers and multiple rings to ensure uniform heating. When the heating element is powered on, the sheathed heating wire generates heat to heat the gas passing through the protective sleeve. A thermocouple is also arranged on the heating element in cooperation. The thermocouple is fixed on the sheathed heating wire and is arranged inside the protective sleeve. The thermocouple is used to detect the temperature of the heating element and transmit the temperature signal to the control system so that the control system can adjust the power of the heating element according to the set temperature to maintain a stable heating temperature. A sealing surface structure is arranged between the protective sleeve and the strip-shaped housing, including an upper sealing surface and a lower sealing surface. A gasket is also arranged between them and is fixed by socket head cap screws. This structure ensures the sealing performance of the heater assembly and prevents gas leakage. A nylon protective cover is adhesively arranged on the outside of the strip-shaped housing to protect the heater assembly from damage by the external environment. At the same time, a nylon gland is arranged at the bottom of the strip-shaped housing in cooperation. This component is made of a material with high temperature resistance and corrosion resistance and is used for sealed connection with the external system to ensure the stable operation of the heater assembly. A cold end of a sheathed wire and a cold end of a thermocouple are also arranged inside the strip-shaped housing. They are respectively connected to an external power supply and a control system through a power cord and a thermocouple wire. In this way, the control system can control the heating power of the heating element according to the received temperature signal and preset parameters to achieve precise temperature control.

[0012] The beneficial effects of the present utility model are as follows: The present utility model provides a heater assembly for an exhaust pipe, and its beneficial effects are mainly reflected in the following aspects:

[0013] Structural Optimization and Efficient Heating:

[0014] By arranging heating elements (such as sheathed heating wires) in multiple layers and multiple rings inside the protective sleeve, the uniformity and efficiency of heating are ensured, which is beneficial to quickly and uniformly heat the gas in the degassing tube and improve the heating efficiency.

[0015] Sealing Performance and Safety:

[0016] A sealing surface structure is set up, including an upper sealing surface and a lower sealing surface, and gaskets are added and fixed by socket head cap screws. This design enhances the sealing performance of the component, prevents gas leakage, and improves the safety of use.

[0017] The adoption of nylon glands, as materials with high temperature resistance and corrosion resistance, further ensures the sealing performance and stability when connecting to the external system, and increases the reliability of the entire system.

[0018] Protection and Durability:

[0019] The setting of the protective sleeve not only provides physical protection for the heating element, but also reduces the direct influence of the external environment on the heating element and extends the service life of the heating element.

[0020] The fitting setting of the nylon protective cover provides an additional protective layer for the strip-shaped housing, enhancing the durability and impact resistance of the entire heater assembly.

[0021] Temperature Monitoring and Precise Control:

[0022] The heating element is equipped with a thermocouple for real-time monitoring of the heating temperature to ensure precise control of the heating process and avoid overheating or insufficient temperature.

[0023] The setting of the cold ends of the thermocouple and the sheathed wire, and the connection through the power cord and the thermocouple wire achieve the effective connection between the heating element and the external power supply and control system, facilitating remote monitoring and adjustment.

[0024] Facilitate Installation and Maintenance:

[0025] The structure of the component is reasonably designed, and the connection between parts is tight and easy to disassemble, facilitating installation and subsequent maintenance work. Description of the Drawings

[0026] For the convenience of those skilled in the art to understand, the following further describes the present utility model in conjunction with the drawings:

[0027] Figure 1 It is the structural diagram of the present utility model.

[0028] Figure 2 It is the external structural diagram of the present utility model.

[0029] Figure 3 This is the sectional structure diagram of the present utility model.

[0030] Among them, 1 is the combined frame, 2 is the strip-shaped housing, 3 is the protective sleeve, 4 is the sealing surface structure, 5 is the heating element, 6 is the sheathed heating wire, 7 is the thermocouple, 8 is the upper sealing surface, 9 is the lower sealing surface, 10 is the gasket, 11 is the nylon protective cover, 12 is the cold end of the thermocouple, 13 is the thermocouple wire, 14 is the cold end of the sheathed wire, 15 is the power cord, and 16 is the nylon gland. Specific embodiments

[0031] In order to enable those skilled in the art to better understand the technical solutions in this application, the following will further describe the present utility model in conjunction with the attached Figures 1 - 3 The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model and cannot be used to limit the protection scope of the present utility model.

[0032] As Figures 1 - 3 shown, a heater assembly for a degassing pipe includes a heater assembly body. The heater assembly body includes a combined frame 1. A strip-shaped housing 2 is cooperatively arranged at the bottom of the combined frame 1. A protective sleeve 3 is arranged above the strip-shaped housing 2. A sealing surface structure 4 is arranged between the protective sleeve 3 and the strip-shaped housing 2. A heating element 5 is arranged inside the protective sleeve 3.

[0033] The heating element 5 includes a sheathed heating wire 6. The sheathed heating wire 6 is arranged around the inner wall of the protective sleeve 3. The sheathed heating wire 6 is arranged in multiple layers and multiple rings. The heating element 5 is also cooperatively provided with a thermocouple 7. The thermocouple 7 is fixed on the sheathed heating wire 6. The thermocouple 7 and the sheathed heating wire 6 are arranged inside the protective sleeve 3.

[0034] The sealing surface structure 4 includes an upper sealing surface 8 and a lower sealing surface 9. The lower sealing surface 9 is connected to the strip-shaped housing 2. The upper sealing surface 8 and the lower sealing surface 9 are spliced. A gasket 10 is also arranged between the upper sealing surface 8 and the lower sealing surface 9. The upper sealing surface 8 and the lower sealing surface 9 are fixed by socket head cap screws.

[0035] A nylon protective cover 11 is attached to the outside of the strip-shaped housing 2. A cold end 12 of the thermocouple is arranged inside the strip-shaped housing 2. The cold end 12 of the thermocouple is cooperatively provided with a thermocouple wire 13. The cold end 12 of the thermocouple connects an external power source and the heating element 5 through the thermocouple wire 13.

[0036] Inside the bar-shaped housing 2, a cold end 14 of the armored wire is also cooperatively provided. On one side of the cold end 14 of the armored wire, a power line 15 is provided. There are two groups of the power lines 15. The cold end 14 of the armored wire connects the heating element 5 with the control system through the power line 15.

[0037] At the bottom of the bar-shaped housing 2, a nylon gland 16 is cooperatively provided. The nylon gland 16 is made of a material with high temperature resistance and corrosion resistance and is used for sealed connection with an external system.

[0038] When the utility model works, the heating element 5 is mainly composed of armored heating wires 6. These heating wires are arranged around the inner wall of the protective sleeve 3 and are arranged in multiple layers and multiple rings to ensure uniform heating. When the heating element 5 is powered on, the armored heating wires 6 will generate heat to heat the gas passing through the protective sleeve 3. A thermocouple 7 is also cooperatively provided on the heating element 5. The thermocouple 7 is fixed on the armored heating wire 6 and is arranged inside the protective sleeve 3. The thermocouple 7 is used to detect the temperature of the heating element 5 and transmit the temperature signal to the control system so that the control system can adjust the power of the heating element 5 according to the set temperature to maintain a stable heating temperature. A sealing surface structure 4 is provided between the protective sleeve 3 and the bar-shaped housing 2, including an upper sealing surface 8 and a lower sealing surface 9. A gasket 10 is also provided between them and is fixed by socket head cap screws. This structure ensures the sealing performance of the heater assembly and prevents gas leakage. A nylon protective cover 11 is attached to the outside of the bar-shaped housing 2 and is used to protect the heater assembly from damage by the external environment. At the same time, a nylon gland 16 is cooperatively provided at the bottom of the bar-shaped housing 2. This component is made of a material with high temperature resistance and corrosion resistance and is used for sealed connection with an external system to ensure the stable operation of the heater assembly. A cold end 14 of the armored wire and a cold end 12 of the thermocouple are also provided inside the bar-shaped housing 2. They are respectively connected to an external power supply and the control system through the power line 15 and the thermocouple wire 13. In this way, the control system can control the heating power of the heating element 5 according to the received temperature signal and preset parameters to achieve precise temperature control.

[0039] The utility model is not limited to the above embodiments. Based on the technical solutions disclosed in the utility model, those skilled in the art can make some substitutions and deformations to some technical features without creative labor according to the disclosed technical content, and these substitutions and deformations are all within the protection scope of the utility model.

Claims

1. A trachea removal heater assembly, comprising a heater assembly body, characterized in that, The heater assembly body includes a combined frame (1), a strip-shaped housing (2) is disposed at the bottom of the combined frame (1), a protective sleeve (3) is disposed above the strip-shaped housing (2), a sealing surface structure (4) is disposed between the protective sleeve (3) and the strip-shaped housing (2), and a heating element (5) is disposed inside the protective sleeve (3).

2. The heater assembly for removing trachea according to claim 1, characterized in that, The heating element (5) includes an armored heating wire (6), the armored heating wire (6) is disposed around the inner wall of the protective sleeve (3), the armored heating wire (6) is arranged in multiple layers and multiple rings, the heating element (5) is also provided with a thermocouple (7) in cooperation, the thermocouple (7) is fixed on the armored heating wire (6), and the thermocouple (7) is arranged inside the protective sleeve (3) in cooperation with the armored heating wire (6).

3. The heater assembly for removing air pipes according to claim 1, characterized in that, The sealing surface structure (4) includes an upper sealing surface (8) and a lower sealing surface (9), the lower sealing surface (9) is connected to the strip-shaped housing (2), the upper sealing surface (8) and the lower sealing surface (9) are spliced, a gasket (10) is also disposed between the upper sealing surface (8) and the lower sealing surface (9), and the upper sealing surface (8) and the lower sealing surface (9) are fixed by socket head cap screws.

4. A heater assembly for an exhaust pipe according to claim 1, characterized in that, A nylon protective cover (11) is attached to the outside of the strip-shaped housing (2), a cold end of the thermocouple (12) is disposed inside the strip-shaped housing (2), a thermocouple wire (13) is provided in cooperation with the cold end of the thermocouple (12), and the cold end of the thermocouple (12) connects an external power source to the heating element (5) through the thermocouple wire (13).

5. A heater assembly for an exhaust pipe according to claim 1, characterized in that, A cold end of the armored wire (14) is also provided in cooperation inside the strip-shaped housing (2), a power cord (15) is disposed on one side of the cold end of the armored wire (14), two groups of the power cords (15) are provided, and the cold end of the armored wire (14) connects the heating element (5) to a control system through the power cord (15).

6. The heater assembly for removing trachea according to claim 1, characterized in that, A nylon gland (16) is disposed at the bottom of the strip-shaped housing (2), and the nylon gland (16) is made of a material with high temperature resistance and corrosion resistance and is used for sealed connection with an external system.

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