Combined heat exchanger

Abstract

The utility model discloses a combined heat exchanger which comprises a supporting plate, the bottom of the supporting plate is fixedly connected with a base, the two sides of the base are fixedly connected with a plurality of racks, the outer portion of the base is fixedly connected with a fixing block, and the top of the fixing block is fixedly connected with a driving assembly used for power output. The output end of the driving assembly is fixedly connected with a driving rod, and one end of the driving rod is fixedly connected with a gear. By means of the structure, the base is arranged at the bottom of the supporting plate and can be driven by the motors on the two sides to be connected with the driving rod to drive the gear to rotate, the gear drives the external rack to move, then adjustment can be conducted when the rack moves, and therefore when the fan in the box body at the bottom of the base is damaged in the working process, the fan can be adjusted. The base and the top mechanism can be adjusted, and the fan can be maintained and replaced.

Description

Technical Field

[0001] This utility model relates to the field of heat exchanger technology, and in particular to a combined heat exchanger. Background Technology

[0002] A combined heat exchanger is a heat exchange device that combines two or more different types of heat exchange methods into one unit. It integrates multiple heat exchange principles and, through ingenious design, can achieve more efficient heat transfer to meet various complex industrial and civil heat exchange needs.

[0003] However, in existing technologies, in many combined heat exchangers, fans are used to promote airflow so that the air can effectively contact the heat exchange surfaces of the heat exchanger. If the fans are not maintained and replaced, the fan blades will be damaged due to long-term use, and these problems will lead to a decrease in the air pressure and air volume generated by the fans. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a combined heat exchanger. When the fan inside the bottom housing of the base is damaged during operation, the base and top mechanisms can be adjusted, and the fan can be maintained and replaced. This reduces energy consumption and creates considerable energy-saving benefits for users.

[0005] To achieve the above objectives, a combined heat exchanger is provided, including a support plate, a base fixedly connected to the bottom of the support plate, multiple racks fixedly connected to both sides of the base, a fixing block fixedly connected to the outside of the base, a drive assembly for power output fixedly connected to the top of the fixing block, a drive rod fixedly connected to the output end of the drive assembly, and a gear fixedly connected to one end of the drive rod.

[0006] According to the aforementioned combined heat exchanger, the drive assembly includes a motor, the output end of which is fixedly connected to the outside of the drive rod.

[0007] According to the aforementioned combined heat exchanger, two heat exchange plates are fixedly connected inside the support plate, and two air-cooling pipes are detachably connected to the outside of the heat exchange plates.

[0008] According to the aforementioned combined heat exchanger, multiple bolts are fixedly connected to both sides of the gas pipe, and multiple collars are connected to the external threads of the bolts.

[0009] According to the aforementioned combined heat exchanger, a first filter plate is fixedly connected inside the gas-flow pipe, and activated carbon is fixedly connected inside the gas-flow pipe.

[0010] According to the aforementioned combined heat exchanger, a second filter disc is fixedly connected inside the air-flow pipe, and the outside of the air-flow pipe is detachably connected to one end of the support plate.

[0011] According to the aforementioned combined heat exchanger, a housing is slidably connected inside the base, and multiple fans are fixedly connected inside the housing.

[0012] According to the aforementioned combined heat exchanger, two ventilation screens are fixedly connected inside the housing, and the rack and the gear are meshed together. Beneficial effects

[0013] 1. There is a base at the bottom of the support plate. Driven by the motors on both sides, the drive rod drives the gear to rotate. The gear drives the external rack to move. Then, when the rack moves, it can be adjusted. In this way, when the fan inside the box at the bottom of the base is damaged during operation, the base and the top mechanism can be adjusted, and the fan can be maintained and replaced.

[0014] 2. During the operation of the heat exchanger, the hot air generated enters the air circulation pipe. The hot air undergoes initial filtration through the first filter plate inside the air circulation pipe, followed by adsorption of harmful gases by activated carbon, and then secondary filtration through the second filter plate. Finally, it enters the other end of the heat exchanger, thus realizing gas circulation. This can reduce energy consumption and create considerable energy-saving benefits for users.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a perspective view of a combined heat exchanger proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the fan structure of a combined heat exchanger proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the activated carbon structure of a combined heat exchanger proposed in this utility model.

[0020] Legend:

[0021] 1. Support plate; 2. Heat exchange fins; 3. Collar ring; 4. Bolt; 5. Air duct; 6. Base; 7. Rack; 8. Fixing block; 9. Motor; 10. Drive rod; 11. Gear; 12. Housing; 13. Fan; 14. Ventilation screen; 15. First filter disc; 16. Activated carbon; 17. Second filter disc. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-3 This utility model discloses a combined heat exchanger, comprising a support plate 1, a base 6 fixedly connected to the bottom of the support plate 1 to support the upper structure and ensure its stability and safety, multiple racks 7 fixedly connected to both sides of the base 6 to convert the rotational motion of the gears into linear motion, or vice versa, the base 6 is fixedly connected to a fixing block 8 for fixing and supporting various types of components and structures. It provides stability and support force to ensure proper fit and stability between components and structures. A drive assembly for power output is fixedly connected to the top of the fixing block 8, and a drive rod 10 is fixedly connected to the output end of the drive assembly. A gear 11 is fixedly connected to one end of the drive rod 10.

[0024] The drive assembly includes a motor 9, which converts electrical energy into mechanical energy to drive various mechanical devices. The output end of the motor 9 is fixedly connected to the outside of the drive rod 10.

[0025] The support plate 1 has two heat exchange plates 2 fixedly connected inside for isolating the medium and exchanging heat. The heat exchange plates 2 have two air pipes 5 detachably connected to the outside.

[0026] Multiple bolts 4 are fixedly connected to both sides of the air pipe 5 to fasten two or more objects together. They are threaded and nut-engaged to provide the necessary clamping force to maintain the stability of the connection. Multiple collars 3 are connected to the external threads of the bolts 4.

[0027] The air-flow pipe 5 is internally fixedly connected to a first filter plate 15, which can meet different filtration needs. Activated carbon 16 is also internally fixedly connected to the air-flow pipe 5.

[0028] The air-guiding pipe 5 is internally fixedly connected to a second filter disc 17, and externally the air-guiding pipe 5 is detachably connected to one end of the support plate 1.

[0029] The base 6 has a sliding connection to the housing 12, and multiple fans 13 are fixedly connected inside the housing 12.

[0030] The housing 12 has two ventilation meshes 14 fixedly connected inside, and the rack 7 and gear 11 are meshed with each other.

[0031] Working principle: There is a base 6 at the bottom of the support plate 1. Driven by the motors 9 on both sides, the drive rod 10 drives the gear 11 to rotate. The gear 11 drives the external rack 7 to move. Then, when the rack 7 moves, it can be adjusted. In this way, when the fan 13 inside the box 12 at the bottom of the base 6 is damaged during operation, the base 6 and the heat exchange plate 2 on the top can be adjusted, and the fan 13 can be maintained and replaced.

[0032] During the operation of heat exchange plate 2, the hot gas generated enters the air circulation pipe 5. The hot gas undergoes initial filtration through the first filter plate 15 inside the air circulation pipe 5, then the activated carbon 16 adsorbs the harmful gases in the hot gas, and then the second filter plate 17 performs secondary filtration before finally entering the other end of the heat exchange plate 5, thereby realizing gas circulation.

[0033] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A combined heat exchanger, comprising a support plate (1), characterized in that: The bottom of the support plate (1) is fixedly connected to a base (6), and multiple racks (7) are fixedly connected to both sides of the base (6). A fixing block (8) is fixedly connected to the outside of the base (6), and a drive assembly for power output is fixedly connected to the top of the fixing block (8). A drive rod (10) is fixedly connected to the output end of the drive assembly, and a gear (11) is fixedly connected to one end of the drive rod (10).

2. The combined heat exchanger according to claim 1, characterized in that, The drive assembly includes a motor (9), the output end of which is fixedly connected to the outside of the drive rod (10).

3. A combined heat exchanger according to claim 1, characterized in that, The support plate (1) has two heat exchange plates (2) fixedly connected inside, and two air pipes (5) are detachably connected to the outside of the heat exchange plates (2).

4. A combined heat exchanger according to claim 3, characterized in that, Multiple bolts (4) are fixedly connected to both sides of the air pipe (5), and multiple collars (3) are connected to the external threads of the bolts (4).

5. A combined heat exchanger according to claim 3, characterized in that, The first filter plate (15) is fixedly connected inside the air-guiding pipe (5), and activated carbon (16) is fixedly connected inside the air-guiding pipe (5).

6. A combined heat exchanger according to claim 3, characterized in that, The air-guiding pipe (5) is internally fixedly connected to a second filter disc (17), and the air-guiding pipe (5) is externally detachably connected to one end of the support plate (1).

7. A combined heat exchanger according to claim 1, characterized in that, The base (6) is slidably connected to a housing (12), and multiple fans (13) are fixedly connected to the inside of the housing (12).

8. A combined heat exchanger according to claim 7, characterized in that, The housing (12) has two ventilation nets (14) fixedly connected inside, and the rack (7) and the gear (11) are meshed with each other.

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