Integrated heat management cooling system

Abstract

The utility model discloses an integrated heat management cooling system, and belongs to the technical field of heat exchange. Comprising a fan assembly which comprises a fan motor, a fan and a fan protection net. The compression assembly comprises a compressor, an exhaust pipe and an air return pipe. The motor waterway assembly comprises a first draining pump, a motor waterway water inlet pipe and a motor waterway water outlet pipe. The battery waterway assembly comprises a second draining pump, a battery waterway water inlet pipe and a battery waterway water outlet pipe; the cooler assembly comprises a cooler, an air return pipe and a battery cooling water outlet pipe; the cooling assembly comprises a radiator and a condenser, and a motor cooling water outlet pipe is arranged outside the radiator. According to the utility model, a battery cooling water path and a motor cooling water path are combined, so that the radiator and the condenser share one fan assembly for heat dissipation. The heat dissipation device is compact and reasonable in structural design and good in heat dissipation effect, redundant devices can be reduced while the heat dissipation effect is guaranteed, and the occupied space of equipment is reduced.

Description

Technical Field

[0001] This utility model relates to the field of heat exchange technology, and more specifically, to an integrated thermal management and heat dissipation system. Background Technology

[0002] Electric vehicles use power batteries as their power source. Power batteries need to operate within a suitable temperature range to ensure their optimal performance. Therefore, batteries are often equipped with battery thermal management systems for temperature management.

[0003] In existing battery thermal management systems, the components used are functionally singular and dispersed, with long pipelines connecting them. Furthermore, some components, such as water pumps, heaters, and heat exchangers, are quite large, resulting in a bloated system with low integration and reliability, occupying a large amount of vehicle space, and incurring high costs. Improvements are needed. In view of this, we propose an integrated thermal management and heat dissipation system. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] The purpose of this invention is to provide an integrated thermal management and heat dissipation system to solve the problems of existing systems being bulky, having low integration and reliability, occupying a large space, and being costly, as mentioned in the background art.

[0006] 2. Technical Solution

[0007] An integrated thermal management and heat dissipation system includes a fan assembly comprising a fan motor and a fan, with a fan protection mesh externally mounted on the fan; a compression assembly comprising a compressor and an exhaust pipe and a return pipe externally mounted on the compressor; a motor cooling circuit assembly comprising a drain pump 1, with a motor cooling inlet pipe and a motor cooling outlet pipe externally mounted on the drain pump 1; a battery cooling circuit assembly comprising a drain pump 2, with a battery cooling inlet pipe and a battery cooling outlet pipe externally mounted on the drain pump 2; a cooling unit assembly comprising a cooler, with a cooler return pipe and a battery cooling outlet pipe mounted on the upper part of the cooler; and a cooling assembly comprising a radiator and a condenser, with a motor cooling outlet pipe externally mounted on the radiator.

[0008] Preferably, the fan motor is fixed to the center of the fan by screws, the output end of the fan motor is connected to the fan by a shaft, and the fan protection mesh is fixed to the outside of the fan by screws.

[0009] Preferably, the compressor is fixed to the working surface by bolts, one end of the exhaust pipe is fixed to the outside of the compressor by a gas line connector, and the other end is connected to the condenser by a locking device, and one end of the return gas pipe is fixed to the outside of the compressor by a gas line connector, and the other end is fixed to the upper part of the cooler by a locking device.

[0010] Preferably, the first drainage pump is fixed to the working surface by bolts, the water inlet pipe of the motor water circuit is fixed to the water inlet of the first drainage pump by a locking device, one end of the water outlet pipe of the motor water circuit is fixed to the water outlet of the first drainage pump by a locking device, and the other end is connected to the radiator by a locking device.

[0011] Preferably, the second drain pump is fixed to the working surface by bolts, the battery water inlet pipe is fixed to the inlet of the second drain pump by a locking device, one end of the battery water outlet pipe is fixed to the outlet of the second drain pump by a locking device, and the other end is fixed to the upper part of the cooler by a locking device.

[0012] Preferably, the cooler is fixed to the working surface by bolts, one end of the cooler return pipe is fixed to the upper part of the cooler by an air passage connector, and the other end is fixed to the outside of the condenser by a locking device, and the battery cooling water outlet pipe is fixed to the upper part of the cooler by a locking device.

[0013] Preferably, the heat dissipation gas and condenser are fixed to the working surface by bolts, and the motor cooling water outlet pipe is fixed to the outside of the radiator by a locking device.

[0014] 3. Beneficial effects

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] This invention combines the battery cooling water circuit and the motor cooling water circuit, allowing the radiator and condenser to share a single fan assembly for heat dissipation. The design is compact and efficient, providing excellent heat dissipation while minimizing unnecessary components and space requirements. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of an integrated thermal management and heat dissipation system according to the present invention.

[0018] Figure 2 This is a schematic diagram showing the disassembled integrated thermal management and heat dissipation system of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall piping of an integrated thermal management and heat dissipation system according to the present invention.

[0020] Figure 4This is a schematic diagram of the piping of an integrated thermal management and heat dissipation system according to this utility model.

[0021] 100. Fan assembly; 101. Fan motor; 102. Fan; 103. Fan protection net; 200. Compression assembly; 201. Compressor; 202. Exhaust pipe; 203. Return pipe; 300. Motor water circuit assembly; 301. Drain pump No. 1; 302. Motor water circuit inlet pipe; 303. Motor water circuit outlet pipe; 400. Battery water circuit assembly; 401. Drain pump No. 2; 402. Battery water circuit inlet pipe; 403. Battery water circuit outlet pipe; 500. Cooler assembly; 501. Cooler; 502. Cooler return pipe; 503. Battery cooling outlet pipe; 600. Cooling assembly; 601. Radiator; 602. Condenser; 603. Motor cooling outlet pipe. Detailed Implementation

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please see Figure 1-4 This utility model provides a technical solution:

[0026] An integrated thermal management and heat dissipation system includes a fan assembly 100, which includes a fan motor 101 and a fan 102, with a fan protection net 103 externally mounted on the fan 102; a compression assembly including a compressor 201 and an exhaust pipe 202 and a return pipe 203 externally mounted on the compressor 201; a motor water circuit assembly 300 including a first drain pump 301, with a motor water circuit inlet pipe 302 and a motor water circuit outlet pipe 303 externally mounted on the drain pump 301; a battery water circuit assembly 400 including a second drain pump 401, with a battery water circuit inlet pipe 402 and a battery water circuit outlet pipe 403 externally mounted on the drain pump 401; a cooling unit assembly 500 including a cooling unit 501, with a return pipe 502 and a battery cooling outlet pipe 503 mounted on the upper part of the cooling unit 501; and a cooling assembly 600 including a radiator 601 and a condenser 602, with a motor cooling outlet pipe 603 externally mounted on the radiator 601.

[0027] First, in order to ensure that the fan motor 101 and the fan protection net 103 can be fixed and that the fan motor 101 can drive the fan 102 to rotate, specifically, the fan motor 101 is fixed to the center of the fan 102 with screws, the output end of the fan motor 101 is connected to the fan 102 through a shaft, and the fan protection net 103 is fixed to the outside of the fan 102 with screws.

[0028] Next, in order to ensure that the compressor 201 can be fixed on the working surface, and that the compressor 201 can be connected to the condenser 602 through the exhaust pipe 202 and to the cooler 501 through the return pipe 203, specifically, the compressor 201 is fixed to the working surface with bolts, one end of the exhaust pipe 202 is fixed to the outside of the compressor 201 through the gas line connector, and the other end is connected to the condenser 602 through the locking device, one end of the return pipe 203 is fixed to the outside of the compressor 201 through the gas line connector, and the other end is fixed to the upper part of the cooler 501 through the locking device.

[0029] Then, in order to ensure that the drainage pump 301 can be fixed on the working surface, the motor water inlet pipe 302 can be fixed to the inlet of the drainage pump 301, and the drainage pump 301 can be connected to the radiator 601 through the motor water outlet pipe 303. Specifically, the drainage pump 301 is fixed to the working surface with bolts, the motor water inlet pipe 302 is fixed to the inlet of the drainage pump 301 with a locking device, one end of the motor water outlet pipe 303 is fixed to the outlet of the drainage pump 301 with a locking device, and the other end is connected to the radiator 601 with a locking device.

[0030] Furthermore, in order to ensure that the second drainage pump 401 can be fixed on the working surface, the battery water inlet pipe 402 can be fixed to the inlet of the second drainage pump 401, and the second drainage pump can be connected to the cooler 501 through the battery water outlet pipe 403. Specifically, the second drainage pump 401 is fixed to the working surface with bolts, the battery water inlet pipe 402 is fixed to the inlet of the second drainage pump 401 with a locking device, one end of the battery water outlet pipe 403 is fixed to the outlet of the second drainage pump 401 with a locking device, and the other end is fixed to the upper part of the cooler 501 with a locking device.

[0031] Subsequently, in order to ensure that the cooler 501 can be fixed on the working surface, the battery cooling water outlet pipe 503 can be fixed on the upper part of the cooler 501, and the cooler 501 can be connected to the condenser 602 through the cooler return air pipe 502. Specifically, the cooler 501 is fixed to the working surface with bolts, one end of the return air pipe 502 is fixed to the upper part of the cooler 501 through an air passage connector, and the other end is fixed to the outside of the condenser 602 through a locking device. The battery cooling water outlet pipe 503 is fixed to the upper part of the cooler 501 through a locking device.

[0032] Finally, to ensure that the radiator 601 and condenser 602 can be fixed, and that the motor cooling water outlet pipe 603 can be fixed to the outside of the radiator 601, specifically, the radiator 601 and condenser 602 are fixed to the working surface with bolts, and the motor cooling water outlet pipe 603 is fixed to the outside of the radiator 601 with a locking device.

[0033] In addition, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0034] The models of the devices or equipment mentioned in this article are as follows:

[0035] Fan motor 101:Y225M-2;

[0036] Compressor 201: SD7V16;

[0037] Drainage pump No. 1 301: ISG50-160(I)A;

[0038] Drainage pump No. 2 401: ISG50-160(I)A;

[0039] Cooler 501: HRS100-A-40.

[0040] Working principle: When cooling is required, the motor is first cooled by the high-temperature coolant introduced into the drain pump 301 through the motor water inlet pipe 302. The drain pump 301 then discharges the high-temperature coolant into the radiator 601 through the motor water outlet pipe 303, where it is cooled by the fan assembly 100. After cooling is complete, the low-temperature coolant is discharged through the motor cooling outlet pipe 603 for continued circulation cooling. Next, the battery is cooled by the high-temperature refrigerant vapor being compressed and discharged into the condenser 602 by the compressor 201, and then cooled by the fan assembly 100. The condenser 602 dissipates heat, and then the low-temperature refrigerant is introduced into the cooler 501 through the cooler return pipe 502 to make it operate; next, the high-temperature coolant is introduced into the drain pump No. 2 through the battery water inlet pipe 402. The drain pump No. 2 operates and discharges the high-temperature coolant into the cooler 501 through the battery water outlet pipe 403. After the cooler 501 completes cooling, the low-temperature coolant is discharged through the battery cooling outlet pipe 503 to continue circulating cooling; at the same time, the cooler 501 introduces the high-temperature refrigerant vapor into the compressor 201 through the return pipe 203 for circulating compression operation.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated thermal management heat dissipation system, characterized by, The system includes a fan assembly (100), which includes a fan motor (101) and a fan (102). The output end of the fan motor (101) is connected to the fan (102) via a shaft. The fan (102) is provided with a fan protection net (103) on its exterior. Compression assembly (200), the compression assembly includes a compressor (201) and an exhaust pipe (202) and a return pipe (203) disposed outside the compressor (201); The motor water circuit assembly (300) includes a drainage pump No. 1 (301), and the drainage pump No. 1 (301) is externally provided with a motor water circuit inlet pipe (302) and a motor water circuit outlet pipe (303). The battery water circuit assembly (400) includes a second drain pump (401), and the second drain pump (401) is externally provided with a battery water circuit inlet pipe (402) and a battery water circuit outlet pipe (403). Cooling unit (500), the cooling unit (500) includes a cooling unit (501), the upper part of the cooling unit (501) is provided with a cooling unit return air pipe (502) and a battery cooling water outlet pipe (503); A cooling assembly (600) includes a radiator (601) and a condenser (602), and a motor cooling water outlet pipe (603) is provided on the outside of the radiator (601). The fan motor (101) is fixed to the center of the fan (102) with screws, and the fan protection net (103) is fixed to the outside of the fan (102) with screws; The compressor (201) is fixed to the working surface by bolts. One end of the exhaust pipe (202) is fixed to the outside of the compressor (201) by a gas connector, and the other end is connected to the condenser (602) by a locking device. One end of the return gas pipe (203) is fixed to the outside of the compressor (201) by a gas connector, and the other end is fixed to the upper part of the cooler (501) by a locking device. The first drainage pump (301) is fixed to the working surface by bolts. The water inlet pipe (302) of the motor water circuit is fixed to the water inlet of the first drainage pump (301) by a locking device. One end of the water outlet pipe (303) of the motor water circuit is fixed to the water outlet of the first drainage pump (301) by a locking device, and the other end is connected to the radiator (601) by a locking device. The second drain pump (401) is fixed to the working surface by bolts. The battery water inlet pipe (402) is fixed to the inlet of the second drain pump (401) by a locking device. One end of the battery water outlet pipe (403) is fixed to the outlet of the second drain pump (401) by a locking device, and the other end is fixed to the upper part of the cooler (501) by a locking device. The cooler (501) is fixed to the working surface by bolts. One end of the cooler return pipe (502) is fixed to the upper part of the cooler (501) by a gas connector, and the other end is fixed to the outside of the condenser (602) by a locking device. The battery cooling water outlet pipe (503) is fixed to the upper part of the cooler (501) by a locking device. The radiator (601) and condenser (602) are fixed to the working surface by bolts, and the motor cooling water outlet pipe (603) is fixed to the outside of the radiator (601) by a locking device.

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