Large drying room distributed heating module

Abstract

The utility model relates to the technical field of heating modules, in particular to a large drying room distributed heating module which comprises a device shell, two mounting grooves are formed in the left side wall of the device shell, a plurality of limiting frames are fixedly connected to the left side face of the device shell, and the limiting frames are arranged on the left side wall of the device shell. A spring is fixedly connected to the inner top of the limiting frame, a clamping block is fixedly connected to the other end of the spring, a moving column is fixedly connected to the left side face of the clamping block, an annular groove is formed in the inner wall of the left side of the device shell, a rotating shell is arranged in the annular groove, and a second moving groove is formed in the left side face of the rotating shell. A connecting column is arranged in the mounting groove, and a clamping groove is formed in the outer surface of the connecting column. The explosion-proof electric heating tube is reasonable in structure, and the explosion-proof electric heating tube can be taken down more conveniently when the explosion-proof electric heating tube is used, so that the maintenance of the explosion-proof electric heating tube is more time-saving.

Description

Technical Field

[0001] The utility model relates to the field of heating modules, in particular to a large-scale drying room decentralized heating module. Background Art

[0002] The working principle of the heating module mainly relies on the electrothermal effect. When current passes through the heating element, the electrical energy is converted into thermal energy due to the existence of resistance. This process follows Joule's law, that is, the heat generated is proportional to the square of the current, the resistance and the power-on time. Therefore, by adjusting the current and the power-on time, the heat generated by the heating module can be controlled.

[0003] The heating modules of large drying rooms usually need to regularly inspect and maintain the electric heating tubes, but the existing large drying room decentralized heating modules are generally fixed on the side walls of the large drying room by bolts. The bolt fixing will greatly increase the time for disassembling and installing the electric heating tubes, which greatly increases the maintenance time. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a large-scale drying room decentralized heating module.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a large-scale drying room decentralized heating module, including a device shell, a mounting groove is opened inside the left side wall of the device shell, the number of the mounting grooves is two, a limiting frame is fixedly connected to the left side of the device shell, the number of the limiting frames is multiple, a spring is fixedly connected to the inner top of the limiting frame, the other end of the spring is fixedly connected to a clamping block, the left side of the clamping block is fixedly connected to a movable column, an annular groove is opened inside the left inner wall of the device shell, a rotating shell is arranged inside the annular groove, a second movable groove is opened on the left side of the rotating shell, the number of the second movable grooves is multiple, a connecting column is arranged inside the mounting groove, and a clamping groove is opened on the outer surface of the connecting column, the number of the clamping grooves is multiple.

[0006] As a further description of the above technical solution:

[0007] The block is located inside the limiting frame, the moving column is located inside the second moving groove, a first moving groove is fixedly opened on the left side of the limiting frame, and the moving column is located inside the first moving groove.

[0008] As a further description of the above technical solution:

[0009] A protection groove is formed on the inner surface of the connecting column, and a sealing ring is arranged inside the protection groove.

[0010] As a further description of the above technical solution:

[0011] An explosion-proof electric heating tube is fixedly connected to the right side of the connecting column, and a heat dissipation groove is provided on the outer surface of the explosion-proof electric heating tube, and the number of the heat dissipation grooves is multiple.

[0012] As a further description of the above technical solution:

[0013] An air outlet is provided on the upper surface of the device shell, a mounting ring frame is fixedly connected to the upper surface of the device shell, a connecting plate is fixedly connected to the upper surface of the mounting ring frame, an air inlet is provided on the upper surface of the connecting plate, and the number of the air inlets is multiple.

[0014] As a further description of the above technical solution:

[0015] A motor is fixedly connected to the lower surface of the connection plate, and a blower is fixedly connected to the lower surface of the motor.

[0016] As a further description of the above technical solution:

[0017] The back side of the device shell is fixedly connected with a mounting lug, and the number of the mounting lugs is multiple. The front side of the device shell is provided with a heat dissipation hole, and the number of the heat dissipation hole is multiple.

[0018] The utility model has the following beneficial effects:

[0019] 1. Compared with the prior art, the large-scale drying room decentralized heating module, through the explosion-proof electric heating tube, the rotating shell, the movable column, the second movable groove, the block, the limiting frame, the spring, the slot, the connecting column and the device shell, when it is necessary to remove the explosion-proof electric heating tube, the rotating shell is rotated, and the movable column can be driven to move inside the second movable groove, and the block can be driven to move in the limiting frame, so that the spring can be compressed, and the block is disengaged from the slot, and the connecting column and the explosion-proof electric heating tube can be removed from the device shell, so that the explosion-proof electric heating tube can be easily inspected and repaired. Compared with the existing decentralized heating modules of drying rooms, the electric heating tube is usually required to be inspected and repaired regularly, but the existing decentralized heating modules of large drying rooms are generally fixed on the side walls of large drying rooms by bolts. The bolt fixing will greatly increase the time for disassembling and assembling the electric heating tube, which greatly increases the time for maintenance. The large-scale drying room decentralized heating module can more conveniently remove the explosion-proof electric heating tube when in use, so that the maintenance of the explosion-proof electric heating tube is more time-saving.

[0020] 2. Compared with the prior art, this large-scale drying room decentralized heating module uses a motor, a blower and a device casing. When in use, the motor drives the blower to work, and then drives the blower to blow the air inside the device to the outside of the device, so that the hot air inside the device casing can be quickly dissipated to the outside, making the outside temperature rise faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a large-scale drying room decentralized heating module proposed by the utility model;

[0022] Figure 2 This is a cross-sectional view of the overall structure of a large-scale drying room decentralized heating module proposed by the utility model;

[0023] Figure 3 A large-scale drying room distributed heating module proposed by the utility model Figure 2 A magnified view of the structure at center A;

[0024] Figure 4 This is a schematic diagram of the shell rotation structure of a large-scale drying room decentralized heating module proposed by the utility model;

[0025] Figure 5 This is a partial structural schematic diagram of a large-scale drying room decentralized heating module proposed by the utility model.

[0026] Legend:

[0027] 1. Device housing; 2. Mounting slot; 3. Limiting frame; 4. Spring; 5. Block; 6. Moving column; 7. First moving slot; 8. Ring slot; 9. Rotating shell; 10. Second moving slot; 11. Connecting column; 12. Block slot; 13. Protective slot; 14. Sealing ring; 15. Explosion-proof electric heating tube; 16. Heat dissipation slot; 17. Air outlet; 18. Mounting ring frame; 19. Connecting plate; 20. Air inlet; 21. Motor; 22. Blower; 23. Mounting ears; 24. Heat dissipation holes. DETAILED DESCRIPTION

[0028] Reference Figure 1-5The utility model provides a large-scale drying room decentralized heating module: comprising a device shell 1, a mounting groove 2 is provided inside the left side wall of the device shell 1, the number of the mounting grooves 2 is two, a limiting frame 3 is fixedly connected to the left side of the device shell 1, the number of the limiting frames 3 is multiple, a spring 4 is fixedly connected to the inner top of the limiting frame 3, a block 5 is fixedly connected to the other end of the spring 4, a moving column 6 is fixedly connected to the left side of the block 5, an annular groove 8 is provided inside the left inner wall of the device shell 1, a rotating shell 9 is arranged inside the annular groove 8, and the rotating shell 9 is rotated. This can drive the movable column 6 to move inside the second movable groove 10, and then drive the block 5 to move in the limiting frame 3, so that the spring 4 can be compressed, and then the block 5 can be disengaged from the groove 12, and then the connecting column 11 and the explosion-proof electric heating tube 15 can be removed from the device shell 1. A second movable groove 10 is opened on the left side of the rotating shell 9, and the number of the second movable grooves 10 is multiple. A connecting column 11 is arranged inside the installation groove 2, and a groove 12 is opened on the outer surface of the connecting column 11, and the number of the groove 12 is multiple.

[0029] The block 5 is located inside the limiting frame 3, the movable column 6 is located inside the second movable groove 10, the left side of the limiting frame 3 is fixedly provided with a first movable groove 7, the movable column 6 is located inside the first movable groove 7, the inner surface of the connecting column 11 is provided with a protective groove 13, and a sealing ring 14 is arranged inside the protective groove 13, and the right side of the connecting column 11 is fixedly connected with an explosion-proof electric heating tube 15, the explosion-proof electric heating tube 15 is powered on to generate heat, and the heat is dissipated to the inside of the device housing 1 through the heat dissipation groove 16, the outer surface of the explosion-proof electric heating tube 15 is provided with a heat dissipation groove 16, and the number of the heat dissipation grooves 16 is multiple.

[0030] An air outlet 17 is provided on the upper surface of the device shell 1, and a mounting ring frame 18 is fixedly connected to the upper surface of the device shell 1, and a connecting plate 19 is fixedly connected to the upper surface of the connecting plate 19, and an air inlet 20 is provided on the upper surface of the connecting plate 19, and the number of the air inlet 20 is multiple, and a motor 21 is fixedly connected to the lower surface of the connecting plate 19, and the motor 21 drives the blower 22 to work, sucking air from the air inlet 20 and blowing it out from the air outlet 17, thereby blowing the air inside the device shell 1 to the outside of the device shell 1, and the blower 22 is fixedly connected to the lower surface of the motor 21, and a mounting ear 23 is fixedly connected to the back side of the device shell 1. In order to facilitate the installation of the device shell 1, the number of the mounting ears 23 is multiple, and a heat dissipation hole 24 is provided on the front side of the device shell 1, and the number of the heat dissipation hole 24 is multiple.

[0031] Working principle: When it is necessary to remove the explosion-proof electric heating tube 15, rotate the rotating shell 9, which can drive the movable column 6 to move inside the second movable groove 10, and then drive the block 5 to move in the limiting frame 3, so that the spring 4 can be compressed, and the block 5 can be disengaged from the slot 12, and then the connecting column 11 and the explosion-proof electric heating tube 15 can be removed from the device housing 1.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A large-scale drying room decentralized heating module, comprising a device housing (1), characterized in that: The left side wall of the device shell (1) is provided with an installation groove (2), the number of the installation grooves (2) is two, the left side surface of the device shell (1) is fixedly connected with a limiting frame (3), the number of the limiting frames (3) is multiple, the inner top of the limiting frame (3) is fixedly connected with a spring (4), the other end of the spring (4) is fixedly connected with a clamping block (5), the left side surface of the clamping block (5) is fixedly connected with a moving column (6), the left side inner wall of the device shell (1) is provided with an annular groove (8), a rotating shell (9) is arranged inside the annular groove (8), the left side surface of the rotating shell (9) is provided with a second moving groove (10), the number of the second moving grooves (10) is multiple, the installation groove (2) is provided with a connecting column (11), the outer surface of the connecting column (11) is provided with a clamping groove (12), the number of the clamping groove (12) is multiple.

2. A large-scale drying room decentralized heating module according to claim 1, characterized in that: The block (5) is located inside the limiting frame (3), the movable column (6) is located inside the second movable groove (10), a first movable groove (7) is fixedly opened on the left side of the limiting frame (3), and the movable column (6) is located inside the first movable groove (7).

3. A large-scale drying room decentralized heating module according to claim 1, characterized in that: The inner surface of the connecting column (11) is provided with a protection groove (13), and a sealing ring (14) is arranged inside the protection groove (13).

4. A large-scale drying room decentralized heating module according to claim 1, characterized in that: An explosion-proof electric heating tube (15) is fixedly connected to the right side of the connecting column (11), and a heat dissipation groove (16) is provided on the outer surface of the explosion-proof electric heating tube (15), and the number of the heat dissipation grooves (16) is multiple.

5. A large-scale drying room decentralized heating module according to claim 1, characterized in that: An air outlet (17) is provided on the upper surface of the device housing (1), a mounting ring frame (18) is fixedly connected to the upper surface of the device housing (1), a connecting plate (19) is fixedly connected to the upper surface of the mounting ring frame (18), an air inlet (20) is provided on the upper surface of the connecting plate (19), and the number of the air inlets (20) is plural.

6. A large-scale drying room decentralized heating module according to claim 5, characterized in that: A motor (21) is fixedly connected to the lower surface of the connection plate (19), and a blower (22) is fixedly connected to the lower surface of the motor (21).

7. A large-scale drying room decentralized heating module according to claim 1, characterized in that: The back side of the device housing (1) is fixedly connected with a mounting lug (23), and the number of the mounting lugs (23) is multiple. The front side of the device housing (1) is provided with a heat dissipation hole (24), and the number of the heat dissipation hole (24) is multiple.

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