Heat exchange device

Abstract

The utility model provides a heat exchange device, and belongs to the technical field of heat exchange. The heat exchange device comprises a main body structure and an assembly structure. The main body structure comprises a protection box and two supporting blocks, the two ends of the bottom in the protection box are attached to the bottoms of the two supporting blocks correspondingly, the assembly structure comprises a conduction piece and a processing piece, the conduction piece is installed in the protection box, the two ends of the bottom of the conduction piece are attached to the surfaces of the two supporting blocks correspondingly, and the outer wall of the processing piece is connected with the interior of the conduction piece in an inserted mode. The heat conveyed by the processing part can be dissipated through the conduction part, the working efficiency of the conduction part can be improved through the temperature adjusting rod in the processing part, the conduction part and the processing part are assembled, follow-up maintenance is facilitated, the U-shaped pipeline and the fins are connected in an inserted mode, the U-shaped pipeline is very easy to replace, and the heat dissipation efficiency is improved. Therefore, when dirt is accumulated in the pipeline, the pipeline can be conveniently replaced.

Description

Technical Field

[0001] The present application relates to the field of heat exchange technology, and in particular to a heat exchange device. Background Art

[0002] Heat exchange is the process of heat transfer between two objects or parts of the same object caused by temperature difference. Heat exchange is generally completed through three methods: heat conduction, heat convection and heat radiation.

[0003] At present, the existing heat exchange device, such as the existing heat exchange device with publication number CN111623655B, in the above scheme, includes a heat absorption part with a gas area and a liquid area, at least two gas ducts, a return duct and a condensation part. One end of each gas duct is connected to the gas area of ​​the heat absorption part. One end of the return duct is connected to the liquid area of ​​the heat absorption part. The condensation part includes an air inlet cavity, a liquid outlet cavity, a partition, a connecting cavity, a first condensation tube group and a second condensation tube group, the air inlet cavity is connected to the other end of each gas duct, and the liquid outlet cavity is connected to the other end of the return duct. The heat absorption part, at least two gas ducts, the return duct and the condensation part constitute a circulation path for the working medium to move therein and quickly take away the heat energy of the heat source. Therefore, the present invention can improve the heat dissipation efficiency of the heat exchange device. However, the above scheme still has certain defects, and the inventor has found through research. Due to the narrow pipes and numerous pipe connection points inside the heat exchange device, the dirt and garbage accumulated in the pipes are difficult to remove, which may lead to reduced heat exchange efficiency and utilization, or even equipment damage, and inconvenient repair and maintenance. Therefore, regular maintenance and cleaning are essential, but this requires a lot of time and resources. Utility Model Content

[0004] In order to make up for the above deficiencies, the present application provides a heat exchange device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model to solve its technical problems is:

[0006] A heat exchange device comprises a main structure and an assembly structure.

[0007] The main structure includes a protective box and two support blocks. The two ends of the bottom of the protective box are respectively fitted with the bottoms of the two support blocks. The assembly structure includes a conductive part and a processing part. The conductive part is installed inside the protective box, and the two ends of the bottom are respectively fitted with the surfaces of the two support blocks. The outer wall of the processing part is plugged into the inside of the conductive part.

[0008] Furthermore, the conductive part includes a bottom plate, a top plate, a plurality of fins, four connecting screws and a plurality of fixing nuts. The two ends of the bottom of the bottom plate are respectively fitted with the surfaces of the two support blocks. The outer walls of the four connecting screws are welded with a plurality of fins at equal intervals, and the two ends respectively penetrate the four corners of the opposite surfaces of the bottom plate and the top plate, and are respectively threadedly connected with the inner circles of the plurality of fixing nuts. The bottom plate, the top plate and the plurality of fins are installed inside the protective box.

[0009] Furthermore, the processing part includes a plurality of plug holes, a U-shaped pipe, a temperature regulating rod and two top blocks. The protective box, the top plate and the two ends of the surfaces of the plurality of fins are respectively provided with a plurality of the plug holes. The outer wall of the U-shaped pipe is respectively in close contact with the inner walls of the plurality of the plug holes. The fixed end of the temperature regulating rod is bolted to the surface of the top plate, and the output end passes through the surface of the top plate and fits with the inner walls of the plurality of fins. The bottom ends of the two top blocks are respectively fixedly connected to the two ends of the bottom plate surface, and the top ends are supported by the two ends of the bottom of the U-shaped pipe.

[0010] Furthermore, the protective box includes a shell, a cover plate and two clamping blocks, two of the support blocks are placed at both ends of the bottom of the shell, and the conductive part and the processing part are installed inside, the plug-in hole is opened on the surface of the cover plate, and two of the clamping blocks are provided at both ends of the bottom, and the bottom ends of the two clamping blocks are respectively clamped with the two ends of the shell surface.

[0011] Furthermore, the main structure also includes two filter elements, and the bottom ends of the two filter elements are respectively threadedly connected to the inlet and outlet ends of the U-shaped pipe.

[0012] Furthermore, the filter element comprises a fixing nut, a filter core and a shell, the filter core is arranged inside the shell, and the fixing nut is arranged at the bottom, and the inner wall of the fixing nut is threadedly connected to the top end of the U-shaped pipe.

[0013] Furthermore, the main structure also includes two flanges, and the inner circles of the two flanges are respectively welded to the two top ends of the outer shells.

[0014] Beneficial effects: The present application provides a heat exchange device, which can use the protective box to protect its internal components through the assembly structure installed inside the protective box to prevent the external environment from affecting the internal components. The heat transmitted by the processing part can be dissipated through the conductive part, and the temperature regulating rod in the processing part can improve the working efficiency of the conductive part. The conductive part and the processing part are both assembled, which is convenient for subsequent repair and maintenance. The U-shaped pipe and a plurality of fins are plug-in, which makes the U-shaped pipe extremely easy to replace, so that it is convenient to replace it when dirt accumulates in the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 is a schematic diagram of the structure of a heat exchange device provided in an embodiment of the present application;

[0017] Figure 2 A schematic diagram showing the structure of the support block and assembly structure provided for the implementation mode of the present application;

[0018] Figure 3 A schematic diagram of the appearance structure of a heat exchange device provided in an embodiment of the present application;

[0019] Figure 4 A schematic diagram of the housing structure provided for an embodiment of the present application;

[0020] Figure 5 A schematic diagram of the cover plate and the card block provided in the embodiment of the present application from a bottom view;

[0021] Figure 6 A schematic diagram of an unmounted structure of a U-shaped pipe provided in an embodiment of the present application;

[0022] Figure 7 A schematic diagram of the connection structure between a U-shaped pipe and a filter element provided in an embodiment of the present application;

[0023] Figure 8 A schematic diagram of the filter structure provided in an embodiment of the present application.

[0024] In the figure: 10-main structure; 110-protection box; 120-support block; 130-filter element; 140-flange; 20-assembly structure; 210-conducting element; 220-processing element; 211-bottom plate; 212-top plate; 213-fin; 214-connecting screw; 215-fixing nut; 221-plug hole; 222-U-shaped pipe; 223-temperature regulating rod; 224-top block; 111-shell; 112-cover plate; 113-block; 131-fixing nut; 132-filter element; 133-shell. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0026] See also Figure 1The present application provides a heat exchange device, including a main structure 10 and an assembly structure 20.

[0027] The main structure 10 is used to protect its internal components, and the assembly structure 20 is convenient for repair and maintenance.

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 The main structure 10 includes a protective box 110 and two support blocks 120 placed at the bottom of the protective box 110 and two filter elements 130 threadedly connected to the top of the U-shaped pipe 222, and also includes two flanges 140 welded to the top of the two filter elements 130. The protective box 110 includes a shell 111, a cover plate 112 and two clamping blocks 113; the filter element 130 includes a fixing nut 131, a filter element 132 and an outer shell 133.

[0029] Among them, the design of the protective box 110 can protect the components installed inside it. The top of the shell 111 and the bottom of the cover 112 are fixedly connected by two clamping blocks 113. If the components inside the shell 111 are damaged, it is easy to repair. The contact between the clamping blocks 113 and the shell 111 can be embedded with magnets to increase the connectivity between the shell 111 and the cover 112.

[0030] Among them, the design of the support block 120 can stably support the assembly structure 20. The two support blocks 120 installed inside the shell 111 can lift the bottom plate 211 so that there is a certain gap between the bottom plate 211 and the bottom of the shell 111, and prevent the outer wall of the conductive part 210 from contacting the inner wall of the shell 111.

[0031] Among them, the design of the filter element 130 can filter the medium flowing inside the U-shaped pipe 222. The design of the fixing nut 131 allows the filter element 130 to be stably installed on the top of the U-shaped pipe 222, ensuring that the filter element 132 can effectively filter out impurities and particles in the medium. The design of the outer shell 133 makes the filter element 130 safer during transportation and use, and will not be damaged or leaked. A sealing ring is provided on the inner wall of the fixing nut 131 to ensure the sealing between the U-shaped pipe 222 and the outer shell 133.

[0032] The two filter elements 130 can be connected to the external pipeline flange through the design of the flange 140 , so that the external medium can enter the U-shaped pipeline 222 through the filter element 130 .

[0033] When the assembly structure 20 needs to be repaired, the shell 111 can be removed and directly repaired and maintained.

[0034] See also Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 The assembly structure 20 includes a conductive part 210 installed inside the protective box 110 and a processing part 220 plugged into the conductive part 210, wherein the conductive part 210 includes a bottom plate 211, a top plate 212, a plurality of fins 213, four connecting screws 214 and a plurality of fixing nuts 215; the processing part 220 includes a plurality of plug holes 221, a U-shaped pipe 222, a temperature regulating rod 223 and two top blocks 224.

[0035] Among them, the design of the conductive part 210 has a conduction function. The design of the bottom plate 211 and the top plate 212 allows the conductive part 210 to be stably installed inside the protective box 110, ensuring the normal operation of the equipment. At the same time, the design of the fin 213 improves the conduction performance of the conductive part 210, so that heat can be conducted to the outside more quickly. Through the design of the connecting screw 214 and the fixing nut 215, the fin 213 and the bottom plate 211 and the top plate 212 can be quickly assembled and easy to maintain.

[0036] Among them, the design of the processing part 220 can transport the medium, the design of the plug hole 221 can ensure that the U-shaped pipe 222 passes through the bottom layers of the plurality of fins 213 and extends to the top of the cover plate 112 and is threadedly connected to the filter element 130. The design of the U-shaped pipe 222 is convenient for the circulation of the medium, and cooperates with the fins 213 to quickly conduct heat. The design of the thermostat rod 223 can keep the plurality of fins 213 in a hot or cold state, so as to determine the state of the plurality of fins 213 according to the temperature of the medium circulating inside the U-shaped pipe 222, thereby achieving the purpose of heat dissipation or heating the medium. The design of the top block 224 can support and fix the U-shaped pipe 222.

[0037] When the U-shaped pipe 222 needs to be replaced, the fixing nut 215 is unscrewed to remove the bottom plate 211, and then the fixing nut 131 is unscrewed to pull the U-shaped pipe 222 out from the bottom of the fin 213, and then a new U-shaped pipe 222 is replaced.

[0038] The working principle of the heat exchange device is as follows: when in use, the device is connected to the external pipe flange through two flanges 140, and the external medium enters the U-shaped pipe 222 through one of the filters 130. If the temperature of the medium flowing inside the U-shaped pipe 222 is too high, the temperature regulating rod 223 is started to make the plurality of fins 213 in a cold state, and the high temperature generated by the medium inside the U-shaped pipe 222 is conducted by the plurality of fins 213 to achieve the purpose of heat dissipation. The medium flows from the inlet to the outlet of the U-shaped pipe 222, and the high temperature is gradually conducted to the outside. If the temperature of the medium flowing inside the U-shaped pipe 222 is too low, the temperature regulating rod 223 can be used to adjust the plurality of fins 213 to a high temperature state to achieve heating of the medium inside the U-shaped pipe 222.

[0039] It should be noted that the specific models and specifications of the temperature regulating rod 223, the U-shaped pipe 222, and the filter element 132 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0040] The power supply and principle of the temperature regulating rod 223 are clear to those skilled in the art and will not be described in detail here.

[0041] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A heat exchange device, characterized in that: include: A main structure (10), the main structure (10) comprising a protection box (110) and two support blocks (120), the two ends of the inner bottom of the protection box (110) respectively fitting with the bottoms of the two support blocks (120); An assembly structure (20), the assembly structure (20) comprising a conductive part (210) and a processing part (220), the conductive part (210) being installed inside the protection box (110), with two ends of the bottom respectively fitting against the surfaces of the two support blocks (120), and the outer wall of the processing part (220) being plugged into the inside of the conductive part (210).

2. A heat exchange device according to claim 1, characterized in that: The conductive member (210) comprises a bottom plate (211), a top plate (212), a plurality of fins (213), four connecting screws (214) and a plurality of fixing nuts (215); the two ends of the bottom of the bottom plate (211) are respectively fitted with the surfaces of the two support blocks (120); the outer walls of the four connecting screws (214) are welded with the plurality of fins (213) at equal intervals, and the two ends respectively penetrate the four corners of the opposite surfaces of the bottom plate (211) and the top plate (212), and are respectively threadedly connected to the inner circles of the plurality of fixing nuts (215); the bottom plate (211), the top plate (212) and the plurality of fins (213) are installed inside the protective box (110).

3. A heat exchange device according to claim 2, characterized in that: The processing element (220) comprises a plurality of plug holes (221), a U-shaped pipe (222), a temperature regulating rod (223) and two top blocks (224); the protective box (110), the top plate (212) and the two ends of the surface of the plurality of fins (213) are respectively provided with a plurality of the plug holes (221); the outer wall of the U-shaped pipe (222) is respectively in close contact with the inner walls of the plurality of the plug holes (221); the fixed end of the temperature regulating rod (223) is bolted to the surface of the top plate (212); the output end passes through the surface of the top plate (212) and is in contact with the inner walls of the plurality of fins (213); the bottom ends of the two top blocks (224) are respectively fixedly connected to the two ends of the surface of the bottom plate (211); the top ends are supported by the two ends of the bottom of the U-shaped pipe (222).

4. A heat exchange device according to claim 3, characterized in that: The protective box (110) comprises a shell (111), a cover plate (112) and two clamping blocks (113); two support blocks (120) are respectively placed at two ends of the bottom of the shell (111), and the conductive component (210) and the processing component (220) are installed inside; the plug hole (221) is opened on the surface of the cover plate (112), and two clamping blocks (113) are arranged at two ends of the bottom; the bottom ends of the two clamping blocks (113) are respectively clamped with the two ends of the surface of the shell (111).

5. A heat exchange device according to claim 4, characterized in that: The main structure (10) further comprises two filter elements (130), the bottom ends of the two filter elements (130) being respectively threadedly connected to the inlet and outlet ends of the U-shaped pipe (222).

6. A heat exchange device according to claim 5, characterized in that: The filter element (130) comprises a fixing nut (131), a filter core (132) and a housing (133); the filter core (132) is arranged inside the housing (133), and the fixing nut (131) is arranged at the bottom; the inner wall of the fixing nut (131) is threadedly connected to the top end of the U-shaped pipe (222).

7. A heat exchange device according to claim 6, characterized in that: The main structure (10) further comprises two flanges (140), the inner rings of the two flanges (140) being respectively welded to the top ends of the two outer shells (133).

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