Miniaturized heat exchange system easy to disassemble and assemble

Abstract

The utility model discloses a miniaturized heat exchange system easy to disassemble and assemble, which comprises a plurality of heat exchange system bodies, the heat exchange system bodies are the same in structure, each heat exchange system body comprises a mounting frame, a brazing heat exchanger and a connecting pipe, the mounting frame comprises a mounting plate and a supporting rod, the brazing heat exchanger is arranged on the mounting plate, and the supporting rod is arranged on the mounting plate. The number of the supporting rods is multiple, threaded holes are formed in the upper ends and the lower ends of the supporting rods, the number of the mounting plates is two, and mounting holes corresponding to the threaded holes are formed in the corners of the two mounting plates. The heat exchange system is reasonable in structural design and convenient to use, the heat exchange system is smaller, more exquisite and more portable, meanwhile, the heat exchange system can be quickly disassembled, assembled and locally maintained and replaced conveniently through multi-section assembly, the use flexibility of the heat exchange system is improved, the maintenance cost of the heat exchange system is saved, and the service life of the heat exchange system is prolonged. In addition, a plurality of heat exchange systems can be spliced and connected according to actual requirements, and the heat exchange capacity of the heat exchange systems is improved.

Description

Technical Field

[0001] The utility model relates to the field of heat exchange systems, in particular to a miniaturized and easily disassembled heat exchange system. Background Art

[0002] Automobile power batteries will gradually generate heat under long-term operation, causing the internal temperature of the battery to be high. If the heat is not dissipated in time, it will easily affect the normal use of the automobile power battery. Therefore, the automobile power battery will be equipped with a heat exchange system to replace and absorb the heat generated by the automobile power battery. The traditional heat exchange system is large in size and the heat exchange system is a unified whole. If the heat exchange system is partially damaged, the heat exchange system needs to be replaced as a whole. The maintenance cost is high, which is not conducive to the continuous and stable use of the heat exchange system. In addition, the power batteries of large vehicles dissipate more heat. The single heat exchange capacity of the traditional heat exchange system cannot meet the heat dissipation of the power batteries of large vehicles, so it still needs to be improved. Utility Model Content

[0003] In order to solve the above-mentioned problems, the utility model provides a miniaturized and easily disassembled heat exchange system, including a heat exchange system body, wherein the heat exchange system body is provided with multiple and each heat exchange system body has the same structure, the heat exchange system body includes a mounting frame, a brazed heat exchanger and a connecting pipe, the mounting frame includes a mounting plate and a support rod, the support rod is provided with multiple and threaded holes are provided at the upper and lower ends of the support rod, the mounting plate is provided with two and each corner position of the two mounting plates is provided with mounting holes corresponding to the threaded holes, the mounting plate and the support rod are fixed and assembled into a rectangular mounting frame by bolts, a sliding plug plate is provided on one side of the mounting frame, a mounting shell is inserted on the sliding plug plate, the brazed heat exchanger is installed in the mounting shell, a plurality of transverse brackets are provided on the other side of the mounting frame, and the transverse brackets are provided on the other side of the mounting frame. A fixing device is provided on the bracket and the support rod, and the fixing device includes a clamping plate, a hook and a clamping spring, the hook is provided on one side of the clamping plate, and the clamping spring is provided on the side of the clamping hook away from the clamping plate, the clamping spring and the hook are both sleeved on the bolt and installed on the clamping plate through the bolt, one end of the clamping spring is fixed on the clamping plate, and the other end of the clamping spring is against the hook, and the brazed heat exchanger is connected with a hot medium water inlet pipe, a hot medium water outlet pipe, a cold medium water inlet pipe and a cold medium water outlet pipe, and the hot medium water inlet pipe, the hot medium water outlet pipe, the cold medium water inlet pipe and the cold medium water outlet pipe are all installed on the mounting frame through the fixing device, and the end of the hot medium water inlet pipe is connected with a tee, and flanges are provided at the upper and lower ends of the tee, an electromagnetic valve and a flow monitor are provided at the tee, and the connecting pipe is connected to one of the flanges of the tee.

[0004] Preferably, an I-shaped slider is provided at the rear end of the mounting shell, and mounting holes are provided on the mounting shell for the cold medium inlet pipe, the cold medium outlet pipe, the hot medium inlet pipe and the hot medium outlet pipe to pass through, and a plurality of through holes are provided on the two side panels of the mounting shell.

[0005] Preferably, a U-shaped notch is provided on the card plate.

[0006] Preferably, a plurality of assembly holes are provided on the mounting plate.

[0007] Preferably, a heat medium outlet pipe is connected to the heat medium outlet pipe, and a vent valve is provided on the heat medium outlet pipe.

[0008] The beneficial effects of the utility model are as follows: the utility model has a reasonable structural design and is easy to use, making the heat exchange system more compact and portable; at the same time, the multi-stage assembly can also facilitate the rapid disassembly and assembly as well as the local repair and replacement of the heat exchange system, thereby improving the use flexibility of the heat exchange system and saving the maintenance cost of the heat exchange system; and the utility model can also assemble and connect multiple heat exchange systems according to actual needs to improve the heat exchange capacity of the heat exchange system. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 It is a partial side view structural schematic diagram of the utility model;

[0012] Figure 3 This utility model Figure 1 Schematic diagram of the local structure;

[0013] In the figure: 1. mounting frame; 2. mounting plate; 3. mounting shell; 4. hot medium water inlet pipe; 5. cold medium water inlet pipe; 6. support rod; 7. cold medium water outlet pipe; 8. hot medium water outlet branch pipe; 9. solenoid valve; 10. hot medium water outlet pipe; 11. connecting pipe; 12. flow monitor; 13. brazed heat exchanger; 14. sliding plate; 15. I-shaped slider; 16. through hole; 17. clamping plate; 18. clamping hook; 19. retaining spring; 20. transverse bracket. DETAILED DESCRIPTION

[0014] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0015] Any feature of this specification, unless otherwise specified, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise specified, each feature is only an example of a series of equivalent or similar features.

[0016] like Figure 1 , 2 , 3 shows a miniaturized, easily disassembled heat exchange system, comprising a heat exchange system body 1, the heat exchange system body 1 being provided with a plurality of heat exchange system bodies 1 having the same structure, the heat exchange system body 1 comprising a mounting frame, a brazed heat exchanger 13 and a connecting pipe 11, the mounting frame comprising a mounting plate 2 and a support rod 6, the support rod 6 being provided with a plurality of threaded holes at both the upper and lower ends of the support rod 6, the mounting plate 2 being provided with two pieces and each angular position of the two mounting plates 2 being provided with mounting holes corresponding to the threaded holes, the mounting plate 2 and the support rod 6 being fixed and assembled into a rectangular mounting frame by bolts, a sliding plug plate 14 being provided on one side of the mounting frame, a mounting shell 3 being inserted on the sliding plug plate 14, the brazed heat exchanger 13 being installed in the mounting shell 3, a plurality of transverse brackets 20 being provided on the other side of the mounting frame, the transverse brackets 20 and the support rod 6 being provided with fixing devices, The fixing device includes a card plate 17, a hook 18 and a spring 19, wherein the hook 18 is arranged on one side of the card plate 17, and the spring 19 is arranged on the side of the hook 18 away from the card plate 17, wherein the spring 19 and the hook 18 are both sleeved on the bolt and installed on the card plate 17 by the bolt, wherein one end of the spring 19 is fixed on the card plate 17, and the other end of the spring 19 is against the hook 18, and the brazed heat exchanger 13 is connected with a hot medium water inlet pipe 4, a hot medium water outlet pipe 10, a cold medium water inlet pipe 5 and a cold medium water outlet pipe 7, wherein the hot medium water inlet pipe 4, the hot medium water outlet pipe 10, the cold medium water inlet pipe 5 and the cold medium water outlet pipe 7 are all installed on the mounting frame by the fixing device, and the end of the hot medium water inlet pipe 4 is connected with a tee, wherein the upper and lower ends of the tee are both provided with flanges, and the tee is provided with an electromagnetic valve 9 and a flow monitor 12, and the connecting pipe 11 is connected to one of the flanges of the tee.

[0017] An I-shaped slider 15 is provided at the rear end of the mounting shell 3, and mounting holes are provided on the mounting shell 3 for the cold medium water inlet pipe 5, the cold medium water outlet pipe 7, the hot medium water inlet pipe 4 and the hot medium water outlet pipe 10 to pass through, and a plurality of through holes 16 are provided on the two side panels of the mounting shell 3.

[0018] The clamping plate 17 is provided with a U-shaped notch.

[0019] The mounting plate 2 is provided with a plurality of assembly holes.

[0020] The heat medium outlet pipe 10 is connected to a heat medium outlet branch pipe 8 , and the heat medium outlet branch pipe 8 is provided with a vent valve.

[0021] The cold medium water inlet pipe 5, the cold medium water outlet pipe 7, the hot medium water inlet pipe 4 and the hot medium water outlet pipe 10 are all spliced ​​pipes, and their spliced ​​parts are fixedly connected by clamps.

[0022] During use, the heat exchange system body 1 can be connected to one or more according to actual needs, that is, assembled and connected through the assembly holes on the mounting plate 2, and the heat medium inlet pipes 4 of the two heat exchange system bodies 1 are connected through the connecting pipe 11, so as to divert the heat medium, so that multiple heat exchange systems can exchange heat at the same time, thereby improving the heat exchange capacity of the heat exchange system; the setting of the flow monitor 12 can facilitate monitoring the flow size of the heat medium inlet pipe 4. If the flow rate of the heat medium inlet pipe 4 is too large, part of the heat medium can be diverted to the connecting pipe through the solenoid valve 9 and circulated to the heat medium inlet pipe 4 of other heat exchange system bodies 1 through the connecting pipe.

[0023] The setting of the fixing device can facilitate the simple and convenient disassembly and assembly of the cold medium water inlet pipe 5, the cold medium water outlet pipe 7, the hot medium water inlet pipe 4 and the hot medium water outlet pipe 10 on the fixing frame, that is, the pipe body is placed in the U-shaped groove of the clamping plate 17, and it is fixed in the U-shaped groove by the hook 18; the setting of the retaining spring 19 can facilitate pressing the hook 18 so that it can clamp and fix the pipe body in the U-shaped groove.

[0024] The arrangement of the mounting shell 3 can facilitate the rapid installation of the brazed heat exchanger; the arrangement of the sliding plate 14 and the I-shaped sliding block 15 can facilitate the rapid installation of the mounting shell 3, thereby further improving the installation efficiency of the brazed heat exchanger.

[0025] The arrangement of the flange can facilitate the connection of the cold medium water inlet pipe 5, the cold medium water outlet pipe 7, the hot medium water inlet pipe 4 and the hot medium water outlet pipe 10 with other pipelines.

[0026] The beneficial effects of the utility model are as follows: the utility model has a reasonable structural design and is easy to use, making the heat exchange system more compact and portable; at the same time, the multi-stage assembly can also facilitate the rapid disassembly and assembly as well as the local repair and replacement of the heat exchange system, thereby improving the use flexibility of the heat exchange system and saving the maintenance cost of the heat exchange system; and the utility model can also assemble and connect multiple heat exchange systems according to actual needs to improve the heat exchange capacity of the heat exchange system.

[0027] The present invention is not limited to the above-mentioned specific implementation modes, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A miniaturized and easily disassembled heat exchange system, characterized in that: The invention comprises a heat exchange system body (1), wherein the heat exchange system body (1) is provided with a plurality of heat exchange system bodies (1) and each heat exchange system body (1) has the same structure, wherein the heat exchange system body (1) comprises a mounting frame, a brazed heat exchanger (13) and a connecting pipe (11), wherein the mounting frame comprises a mounting plate (2) and a support rod (6), wherein a plurality of support rods (6) are provided and threaded holes are provided at both the upper and lower ends of the support rods (6), wherein two mounting plates (2) are provided and each corner position of the two mounting plates (2) is provided with a threaded hole. The mounting plate (2) and the support rod (6) are fixedly assembled into a rectangular mounting frame by bolts, a sliding plate (14) is provided on one side of the mounting frame, a mounting shell (3) is inserted on the sliding plate (14), and the brazed heat exchanger (13) is installed in the mounting shell (3), and a plurality of transverse brackets (20) are provided on the other side of the mounting frame, and fixing devices are provided on the transverse brackets (20) and the support rod (6), and the fixing devices include a card plate (17), a card A hook (18) and a retaining spring (19), wherein the retaining hook (18) is arranged on one side of the retaining plate (17), and the retaining spring (19) is arranged on a side of the retaining hook (18) away from the retaining plate (17), the retaining spring (19) and the retaining hook (18) are both sleeved on the bolt and mounted on the retaining plate (17) through the bolt, one end of the retaining spring (19) is fixed on the retaining plate (17), and the other end of the retaining spring (19) abuts against the retaining hook (18), and the brazed heat exchanger (13) is connected to a heat medium water inlet pipe (4), A hot medium water outlet pipe (10), a cold medium water inlet pipe (5) and a cold medium water outlet pipe (7), wherein the hot medium water inlet pipe (4), the hot medium water outlet pipe (10), the cold medium water inlet pipe (5) and the cold medium water outlet pipe (7) are all mounted on a mounting frame via a fixing device, the end of the hot medium water inlet pipe (4) is connected to a tee, the upper and lower ends of the tee are both provided with flanges, a solenoid valve (9) and a flow monitor (12) are provided at the tee, and the connecting pipe (11) is connected to one of the flanges of the tee.

2. A miniaturized and easily disassembled heat exchange system according to claim 1, characterized in that: An I-shaped slider (15) is provided at the rear end of the mounting shell (3), and mounting holes are provided on the mounting shell (3) for facilitating the passage of a cold medium water inlet pipe (5), a cold medium water outlet pipe (7), a hot medium water inlet pipe (4) and a hot medium water outlet pipe (10), and a plurality of through holes (16) are provided on the two side panels of the mounting shell (3).

3. A miniaturized and easily disassembled heat exchange system according to claim 1, characterized in that: The clamping plate (17) is provided with a U-shaped notch.

4. A miniaturized and easily disassembled heat exchange system according to claim 1, characterized in that: The mounting plate (2) is provided with a plurality of assembly holes.

5. The miniaturized easily disassembled heat exchange system according to claim 1, characterized in that: The heat medium water outlet pipe (10) is connected to a heat medium water outlet branch pipe (8), and a vent valve is provided on the heat medium water outlet branch pipe (8).

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