CN219727801U - Integrated cold path module, heat management system and vehicle - Google Patents

Abstract

The utility model relates to the technical field of automobiles, and provides an integrated cold path module, a heat management system and a vehicle; the integrated cold path module comprises a cold path plate and a part group; a plurality of cold path flow channels are arranged in the cold path plate along the direction parallel to the cold path plate, the cold path plate is provided with a mounting surface, and each part in the part group is integrated on the mounting surface of the cold path plate; at least one part of the part group is connected with the cold path runner for controlling the on-off of the cold path runner; at least a portion of the set of parts is connected to the cold path flowpath and is configured to be connected to an external thermal management component. The heat management system is provided with the integrated cold path module. The vehicle is fitted with a thermal management system as described above. By the configuration, the integrated cold path module has the advantages of improving the integration level, reducing the number of parts, simplifying the whole vehicle layout and facilitating the fault investigation and maintenance.

Description

Integrated cold path module, heat management system and vehicle

Technical Field

The utility model relates to the technical field of automobiles, in particular to an integrated cold path module, a heat management system and a vehicle.

Background

The traditional fuel vehicle heat management module is mostly in a distributed structure or a partially integrated scheme, and all parts in the module are distributed at all positions of the vehicle and are connected through pipelines, so that the design has the problems of low integration level, low space utilization rate, complex installation and maintenance and high cost.

Along with the high-speed development of new energy automobiles, the functions of the whole automobile thermal management system are more complex, and the number of corresponding parts and pipelines are obviously increased. If the thermal management system in the new energy automobile is based on the traditional distributed layout structure, the pipeline of the thermal management system is further complicated, parts are numerous, the whole volume of the system is large, and the pipeline is easy to leak. Therefore, the conventional thermal management system of the distributed layout structure is not suitable for the new energy automobile.

Based on the above technical problems, an integrated cold path module is needed to improve the integration level of the whole thermal management system, simplify the trend of the whole vehicle pipeline, omit the external connecting pipeline between the sub-parts of the module, reduce the number of parts, simplify the layout of the whole vehicle, and facilitate the troubleshooting and maintenance.

Disclosure of Invention

The utility model aims to provide an integrated cold way module, a heat management system and a vehicle, wherein the integrated cold way module is of a plate structure and is provided with an installation side, and cold way side parts of the heat management system are integrated on the installation side.

The utility model provides an integrated cold path module, which comprises a cold path plate and a part group;

a plurality of cold path flow channels are arranged in the cold path plate along the direction parallel to the cold path plate, the cold path plate is provided with a mounting surface, and each part in the part group is integrated on the mounting surface of the cold path plate;

at least one part of the part group is connected with the cold path runner for controlling the on-off of the cold path runner; at least a portion of the set of parts is connected to the cold path flowpath and is configured to be connected to an external thermal management component.

Optionally, the cold path board includes first curb plate and second curb plate, a side of first curb plate is as the installation face, first curb plate with the side that the installation face is opposite is provided with cold path runner groove, the second curb plate sealed lid in on the cold path runner groove is in order to form the cold path runner.

Optionally, the plurality of cold Lu Liudao is divided into at least two parts on the cold road plate that are not in communication with each other.

Optionally, on the cold-way plate, a through groove is formed at a position between the cold-way runners of the adjacent part.

Optionally, the cold circuit board is divided into a plurality of sub-areas, wherein a part of the sub-areas are used as high temperature areas, a part of the sub-areas are used as medium temperature areas, and a part of the sub-areas are used as low temperature areas;

the high temperature zone, the medium temperature zone, and the low temperature zone are configured to: the temperature of the refrigerant in the cold path flow passage in the high temperature region is higher than that of the refrigerant in the cold path flow passage in the medium temperature region; the temperature of the refrigerant in the cold path flow passage in the medium temperature region is higher than that of the refrigerant in the cold path flow passage in the low temperature region.

Optionally, a heat insulation structure is arranged on the cold road plate, and the heat insulation structure is isolated between the high temperature region and the medium temperature region; and/or; isolating between the high temperature zone and the low temperature zone; and/or; isolated between the intermediate temperature zone and the low temperature zone.

Optionally, the heat insulation structure is a groove formed on the cold road plate.

Optionally, the groove is arranged on the cold road plate in a penetrating way along a direction perpendicular to the mounting surface.

Optionally, the part group comprises a high-temperature area part group, wherein the high-temperature area part group comprises a condenser inlet, a condenser outlet, a high-temperature area valve mounting port, a high Wen Ouchuan sensor mounting port, a compressor outlet, a heat exchanger outlet and a liquid storage tank inlet, and the high-temperature area part group is arranged in a high-temperature area and is communicated with the cold path runner;

and/or; the part group comprises a middle temperature zone part group, the middle temperature zone part group comprises an expansion valve mounting port, a middle temperature zone sensor mounting port, a heat exchanger inlet and a heat exchanger outlet, and the middle temperature zone part group is arranged in the middle temperature zone and is communicated with the cold path runner;

and/or; the part group comprises a low-temperature area part group, the low-temperature area part group comprises a battery cooler inlet, a low-temperature area valve mounting port, a low-temperature area sensor mounting port, an evaporator outlet, an evaporator inlet, a battery cooler outlet and a compressor inlet, and the low-temperature area part group is arranged in the low-temperature area and communicated with the cold path runner.

The utility model also provides a thermal management system, which is provided with the integrated cold path module.

The utility model also provides a vehicle fitted with a thermal management system as described above.

In summary, the integrated cold path module includes a cold path plate and a part group;

a plurality of cold path flow channels are arranged in the cold path plate along the direction parallel to the cold path plate, the cold path plate is provided with a mounting surface, and each part in the part group is integrated on the mounting surface of the cold path plate; at least one part of the part group is connected with the cold path runner for controlling the on-off of the cold path runner; at least a portion of the set of parts is connected to the cold path flowpath and is configured to be connected to an external thermal management component.

The cold road plate is provided with a plurality of cold road flow passages along the direction parallel to the cold road plate, so that the cold road flow passages can be more flexibly arranged and bent and turned; all parts in the part group are integrated on the same mounting surface of the cold road plate, so that the whole height of the cold road plate is lower, the cold road plate is beneficial to adapting to the scene of lower assembly space of the whole vehicle, the integration level of the cold road is improved, an external connecting pipeline between module sub-parts can be omitted, the whole vehicle arrangement is simplified, and the fault detection and maintenance are convenient.

A mounting surface of the cold path board is integrated with cold path side parts of the integrated cold path module, so that the integration level of the integrated cold path module is improved, the trend of a whole vehicle pipeline is simplified, external connecting pipelines among module sub-parts can be omitted, the number of parts is reduced, the layout of the whole vehicle is simplified, and the fault detection and maintenance are facilitated; the integrated cold path module integrates the module sub-parts and the flow channel, so that the internal structure of the module can be simplified, the occupied space is reduced, the length of a connecting pipeline is shortened, the fluid flow resistance loss is reduced, the working efficiency of the module is improved, and the cost is reduced.

Drawings

FIG. 1 is a schematic top view of an integrated cooling module according to an embodiment of the utility model;

FIG. 2 is a schematic diagram illustrating a distribution structure of cold path runners of an integrated cold path module according to an embodiment of the present utility model;

fig. 3 is a schematic perspective view of an integrated cooling module according to an embodiment of the utility model assembled with other components.

Wherein, the reference numerals are as follows:

10-a cold road plate; 11-cold path flow channels; 12-grooves; 121-a first groove; 122-a second groove; 123-a third groove; 124-fourth groove; 125-fifth groove; 126-sixth groove; 13-a first side plate; 14-a second side plate; 15-a recessed region; 16-through grooves; 161-first through slot, 162-second through slot; 163-third through slots; 164-fourth pass groove; 101-a high temperature zone; 102-medium temperature zone; 103-low temperature zone;

20-parts group; 201-condenser inlet; 202-condenser outlet; 203-compressor inlet; 204—a reservoir inlet; 205—a check valve mounting port; 206-a first shut-off valve mounting port; 207-second shut-off valve mounting port; 208-a first temperature pressure sensor mounting port; 209-a second temperature pressure sensor mounting port; 210-a third temperature pressure sensor mounting port; 211-fourth temperature and pressure sensor mounting ports; 212-OHX outlet; 213-IHX outlet; 214-a first expansion valve installation port; 215-a second expansion valve mounting port; 216—a third expansion valve mounting port; 217-a first pressure sensor mounting port; 218-a second pressure sensor mounting port; 219-fifth temperature pressure sensor mounting port; 220-OHX inlet; 221-evaporator inlet; 222-battery cooler inlet; 223-battery cooler outlet; 224-evaporator outlet; 225-compressor outlet; 226-third stop valve mounting port; 227-a sixth temperature pressure sensor mounting port; 228-seventh temperature and pressure sensor mounting port; 229-eighth temperature and pressure sensor mounting port;

30-a condenser;

40-battery cooler;

50-a stop valve;

60-a one-way valve;

70-temperature pressure sensor

80-a pressure sensor;

a 90-expansion valve;

a-a mounting surface.

Detailed Description

The integrated cold circuit module according to the present utility model will be described in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

As used in this disclosure, the singular forms "a," "an," and "the" include plural referents, the term "or" are generally used in the sense of comprising "and/or" and the term "several" are generally used in the sense of comprising "at least one," the term "at least two" are generally used in the sense of comprising "two or more," and the term "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance or number of features indicated. Thus, a feature defining "a first", "a second", "a third" may include one or at least two such features, either explicitly or implicitly. Furthermore, as used in this disclosure, "mounted," "connected," and "disposed" with respect to another element should be construed broadly to mean generally only that there is a connection, coupling, mating or transmitting relationship between the two elements, and that there may be a direct connection, coupling, mating or transmitting relationship between the two elements or indirectly through intervening elements, and that no spatial relationship between the two elements is to be understood or implied, i.e., that an element may be in any orientation, such as internal, external, above, below, or to one side, of the other element unless the context clearly dictates otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. Furthermore, directional terms, such as above, below, upper, lower, upward, downward, left, right, etc., are used with respect to the exemplary embodiments as they are shown in the drawings, upward or upward toward the top of the corresponding drawing, downward or downward toward the bottom of the corresponding drawing.

The traditional fuel vehicle heat management module is mostly in a distributed structure or a partially integrated scheme, and all parts in the module are distributed at all positions of the vehicle and are connected through pipelines, so that the design has the problems of low integration level, low space utilization rate, complex installation and maintenance and high cost.

Along with the high-speed development of new energy automobiles, the functions of the whole automobile thermal management system are more complex, and the number of corresponding parts and pipelines are obviously increased. If the thermal management system in the new energy automobile is based on the traditional distributed layout structure, the pipeline of the thermal management system is further complicated, parts are numerous, the whole volume of the system is large, and the pipeline is easy to leak. Therefore, the distributed thermal management module is not suitable for new energy automobiles.

The utility model provides an integrated cold path module, which comprises a cold path plate 10 and a part group 20;

a plurality of cold-way flow channels 11 are arranged in the cold-way plate 10 along the direction parallel to the cold-way plate 10, a mounting surface a is arranged on the cold-way plate 10, and each part in the part group 20 is integrated on the mounting surface a of the cold-way plate 10;

at least a part of the parts in the part group 20 is connected with the cold path runner 11 for controlling the on-off of the cold path runner; at least a portion of the parts group 20 are connected to the cold path runner 11 and are used for connection to external thermal management components.

The cold-way plate 10 has a plate structure with a relatively thin thickness, two opposite large sides of the cold-way plate 10 are effective sides, and the other sides are ineffective sides, so that the cold-way plate 10 can be macroscopically understood to have only two effective sides, and the mounting surface a in the utility model is one of the effective sides.

Referring to fig. 1, in the present embodiment, the entire cold-road plate 10 is generally rectangular, and the local position in the cold-road plate 10 can be adaptively deformed to adapt to the assembly space of the whole vehicle. For example, in fig. 1, the upper right side of the cold plate 10 has a recess 15 as a relief structure. The cold road plate 10 integrates all parts in the part group 20 on the same mounting surface a of the cold road plate 10, so that the whole height of the cold road plate 10 is lower, the cold road plate is beneficial to adapting to a scene with lower assembly space of a whole vehicle, meanwhile, the integration level of the cold road is improved, an external connecting pipeline between module sub-parts can be omitted, the whole vehicle arrangement is simplified, and the fault detection and maintenance are convenient.

In this embodiment, the cold-way plate 10 includes a first side plate 13 and a second side plate 14, wherein one side surface of the first side plate 13 is used as the mounting surface a, a cold-way runner groove is disposed on a side surface of the first side plate 13 opposite to the mounting surface a, and the second side plate 14 seals the cold-way runner groove to form the cold-way runner 11. The cold-way runner grooves on the first side plate 13 may be formed by stamping, and the shape of the second side plate 14 may be consistent with that of the first side plate 13, so that the second side plate 14 is integrally sealed and welded to the side surface of the first side plate 13 opposite to the mounting surface a, so that all the cold-way runner grooves are sealed to form the corresponding cold-way runner 11. By arranging the first side plate 13 and the second side plate 14, the cold flow channel 11 is shaped by machining, so that the cold flow channel 11 is arranged and bent flexibly, the design freedom is higher, the compactness is realized as much as possible according to the design requirement, and the flow channel resistance is as small as possible.

In this embodiment, the cold-way board 10 is provided with a plurality of cold-way runners 11 along a plane, and the distribution of the internal cold-way runners is based on an integrated cold-way module topology structure, and the cold-way runners 11 can be set as curved runners to flexibly set the extending direction of the runners.

Further, in this embodiment, the plurality of cold path runners 11 are divided into at least two portions that are not communicated with each other on the cold path plate 10. Referring to fig. 2, the cold flow channel 11 in the present embodiment is divided into two parts, i.e. left and right, which are relatively independent in fig. 2, so as to improve the influence caused by the heat exchange between the flow channels. Further, as shown in fig. 1, to further ensure the independence of the cold flow channels of each part, four through grooves 16 are formed at the positions between the cold flow channels of adjacent parts on the cold flow plate 10, wherein the four through grooves 16 are respectively a first through groove 161, a second through groove 162, a third through groove 163 and a fourth through groove 164, and the four through grooves are distributed along the area between the two cold flow channels, and the through grooves 16 serve as heat insulation structures and also serve as avoiding holes and lightening holes, so that the lightweight design of the integrated cold flow module is facilitated.

With continued reference to fig. 1 and 2, the part set 20 includes a condenser inlet 201, a condenser outlet 202, a compressor inlet 203, a reservoir inlet 204, a check valve mounting port 205, a first check valve mounting port 206, a second check valve mounting port 207, a first temperature and pressure sensor mounting port 208, a second temperature and pressure sensor mounting port 209, a third temperature and pressure sensor mounting port 210, and fourth temperature and pressure sensor mounting ports 211, OHX outlet 212, an IHX outlet 213, a first expansion valve mounting port 214, a second expansion valve mounting port 215, and third expansion valve mounting port 216, a first pressure sensor mounting port 217, a second pressure sensor mounting port 218, and fifth temperature and pressure sensor mounting ports 219, OHX inlet 220, an evaporator inlet 221, a battery cooler inlet 222, a battery cooler outlet 223, an evaporator outlet 224, a compressor outlet 225, a third check valve mounting port 226, a sixth temperature and pressure sensor mounting port 227, a seventh temperature and pressure sensor mounting port 228, and an eighth temperature and pressure sensor mounting port 229.

The first temperature and pressure sensor mounting port 208 is used to mount a sensor to measure the temperature and pressure of the OHX outlet 212; the second temperature and pressure sensor mounting port 209 is used to mount a sensor to measure the temperature and pressure of the condenser outlet 202; the third temperature and pressure sensor mounting port 210 is used for mounting a sensor to measure the temperature and pressure of the IHX outlet 213; the fourth temperature and pressure sensor mounting port 211 is used to mount a sensor to measure the temperature and pressure of the compressor outlet 225; the fifth temperature and pressure sensor mounting port 219 is used to mount a sensor to measure OHX the temperature and pressure of the inlet 220; a sixth temperature and pressure sensor mounting port 227 for mounting a sensor to measure the temperature and pressure of the battery cooler outlet 223; a seventh temperature and pressure sensor mounting port 228 for mounting a sensor to measure the temperature and pressure of the compressor inlet 203; the eighth temperature and pressure sensor mounting port 229 is for mounting a sensor to measure the temperature and pressure of the evaporator outlet 224.

The first pressure sensor mounting port 217 is for mounting a sensor to measure the pressure of the evaporator inlet 221; the second pressure sensor mounting port 218 is used to mount a sensor to measure the pressure of the battery cooler inlet 222.

The first expansion valve mounting port 214, the second expansion valve mounting port 215 and the third expansion valve mounting port 216 are each used for mounting an expansion valve for throttling the medium-temperature high-pressure refrigerant into low-temperature low-pressure wet steam therethrough.

The first, second and third shut-off valve mounting ports 206, 207 and 226 are used to mount shut-off valves to control the on-off of the internal cold path flow passage 11.

The check valve mounting port 205 is used for mounting a check valve to control the flow direction of the refrigerant in the cold path flow passage 11.

Battery cooler outlet 223 and battery cooler inlet 222 are for connection with battery cooler 30.

The compressor inlet 203 is for connection to the inlet of the compressor, the compressor outlet 225 is for connection to the outlet of the compressor, and the reservoir inlet 204 is for connection to the inlet of the reservoir.

OHX outlet 212 is for connection to the outlet of the operation/output heat exchanger OHX, OHX inlet 220 is for connection to the inlet of the operation/output heat exchanger, and IHX outlet 213 is for connection to the outlet of the intermediate heat exchanger IHX.

The evaporator inlet 221 is adapted to be connected to an inlet of an evaporator and the evaporator outlet 224 is adapted to be connected to an outlet of the evaporator.

The above embodiments present a combination of parts included in the parts group 20, and in other alternative embodiments, the parts included in the parts group 20 may be adapted based on actual design requirements.

In the present embodiment, the specific arrangement and connection manner between the cold path runners 11 are not limited, and the specific connection manner between the cold path runners 11 and the component group 20 is not limited. In general, several thermal management modes may be formed based on the thermal management requirements of the new energy vehicle and the external environment, and the thermal management modes generally include a passenger compartment cooling mode, a passenger compartment cooling & battery cooling mode, a cooling and dehumidifying mode, a heating and dehumidifying mode, a passenger compartment heating mode, a waste heat recovery mode, etc., which may be consistent with the existing modes. The cold path flow channel 11 and the part group 20 are adaptively arranged based on various modes, and the flow path of the refrigerant is adjusted based on the control of the on-off of the cold path flow channel 11, so that various thermal management modes are formed, and therefore, the specific layout of the cold path flow channel 11 and the connection form with the part group 20 are adaptively adjusted based on specific thermal management requirements.

In this embodiment, the direction of each cooling path and the arrangement of the component group 20 are shown in fig. 2, wherein three flow paths can be formed by controlling each valve to form three working modes:

one is: compressor outlet 225-condenser inlet 201-condenser outlet 202-reservoir inlet 204-IHX outlet 213-OHX inlet 220-OHX outlet 212-compressor inlet 203; the working condition corresponding to the path is that the ambient temperature is relatively low, and the path is used for absorbing heat to the outside.

The second step is: the compressor outlet 225-condenser inlet 201-condenser outlet 202-reservoir inlet 204-IHX outlet 213-battery cooler inlet 222-battery cooler outlet 223-compressor inlet 203, which corresponds to a relatively low ambient temperature condition for cooling the battery or motor by heat dissipation to the outside.

The third is: the compressor outlet 225-OHX outlet 212-OHX inlet 220-reservoir inlet 204-IHX outlet 213-evaporator inlet 221-evaporator outlet 224-compressor inlet 203 corresponds to a relatively high ambient temperature condition for dissipating heat to the outside for cooling the passenger compartment.

The flow channels passing through the OHX outlet 212, the battery cooler outlet 223 and the evaporator outlet 224 are all converged to the compressor inlet 203, and the three branch flows are converged at one position, so that the structure of an external multi-way pipeline can be avoided, and the structure is more compact.

In other alternative embodiments, the flow paths of the refrigerant may be adjusted based on the thermal management conditions needed in practice to form different working modes, which will not be described in detail herein.

In this embodiment, at least a part of the parts in the parts set 20 is connected to the cold path runner 11 to control the on/off of the cold path runner or the flow of cold flow; the part group 20 is, for example, a part such as a valve mounting port or a sensor mounting port, and controls the on/off of the refrigerant flow path 11 by the cooperation of the valve and the sensor to control the flow path of the refrigerant or adjust the flow rate of the refrigerant. At least a portion of the parts group 20 are connected to the cold path runner 11 and are used for connection to external thermal management components; external thermal management components include devices such as condensers, heat exchangers, radiators, or compressors, and the like, and the part sets 20 of this section are, for example, components such as a condenser inlet 201, a condenser outlet 202, a compressor inlet 203, and a compressor outlet 225.

The cold-way plate 10 is integrated with a part group 20, the part group 20 comprises various interfaces, the connection modes of the interfaces comprise but are not limited to threaded connection, check ring limit, gluing, welding and the like, and the sealing modes of the structure comprise but are not limited to O-ring sealing, conical surface sealing, sealant sealing and the like.

The cold-way side parts of the integrated cold-way module are integrated on each installation side of the cold-way plate 10, so that the integration level of the integrated cold-way module is improved, the trend of a whole vehicle pipeline is simplified, external connecting pipelines among module sub-parts can be omitted, the number of parts is reduced, the layout of the whole vehicle is simplified, and the fault detection and maintenance are facilitated; the integrated cold path module integrates the module sub-parts and the flow channel, so that the internal structure of the module can be simplified, the occupied space is reduced, the length of a connecting pipeline is shortened, the fluid flow resistance loss is reduced, the working efficiency of the module is improved, the cost is reduced, and the like.

In this embodiment, the cold circuit board 10 is divided into a plurality of sub-areas, wherein a part of the sub-areas are the high temperature area 101, a part of the sub-areas are the medium temperature area 102, and a part of the sub-areas are the low temperature area 103;

in this embodiment, the cold circuit board 10 is divided into four areas, wherein the upper area in fig. 1 is a high temperature area 101, the partial areas in the lower left and upper right corners in fig. 1 are middle temperature areas 102, and the area in the lower right corner is a low temperature area 103.

In other alternative embodiments, more zones may be provided, and the number of particular zones may be determined based on the particular arrangement of the actual cold path flow channels 11. One of which is selected as a high temperature region 101, a middle temperature region 102 and a low temperature region 103. At this time, since the high temperature region 101, the middle temperature region 102 and the low temperature region 103 may each include a plurality of sub-regions, and the respective regions are staggered, the high temperature region 101, the middle temperature region 102 and the low temperature region 103 form a staggered pattern. Alternatively, in other alternative embodiments, the cold circuit board 10 may be divided into only three relatively independent areas, each corresponding to the high temperature region 101, the medium temperature region 102 and the low temperature region 103.

The high temperature zone 101, the medium temperature zone 102 and the low temperature zone 103 are configured to: the temperature of the refrigerant in the cold path flow passage 11 located in the high temperature region 101 is higher than the temperature of the refrigerant in the cold path flow passage 11 located in the medium temperature region 102; the temperature of the refrigerant in the cold path flow passage 11 located in the intermediate temperature region 102 is higher than the temperature of the refrigerant in the cold path flow passage 11 located in the low temperature region 103.

In the flowing process of the refrigerant, the refrigerant is compressed by the compressor to form a high Wen Meijie, is compressed by the condenser to form a medium-temperature medium, and is then passed through the expansion valve to form a low-temperature medium, so that the temperature of the medium can be matched with each part only by controlling the medium in each form to flow to the corresponding part, namely, the high-temperature medium flows into the cold-path flow channel 11 in the high-temperature region 101, the medium-temperature medium flows into the cold-path flow channel 11 in the medium-temperature region 102, and the low-temperature medium flows into the cold-path flow channel 11 in the low-temperature region 103 through the arrangement of the cold-path flow channel 11. Through based on the temperature subregion on to cold way board 10 for each temperature region's refrigerant is located corresponding region respectively, then does benefit to the condition of improving each temperature region in the mutual interference of refrigerant, does benefit to the relative independence of guaranteeing each temperature region in refrigerant, improves the heat exchange effect, and this recess still is as subtracting heavy groove simultaneously, does benefit to the lightweight design of integrated cold way module.

Further, the high temperature region 101, the medium temperature region 102 and the low temperature region 103 are isolated from each other by a heat insulation structure.

The heat insulating structure may be a heat insulating material such as a heat insulating mat provided on the cold road plate 10, or may be formed by processing the cold road plate 10. In this embodiment, the heat insulation structure is a groove 12 formed on the cold-path board 10, wherein the groove 12 is disposed on the cold-path board 10 along a direction perpendicular to the mounting surface a, and the width of the groove 12 is narrower than that of the through groove 16.

Referring to fig. 1, a schematic top view of an integrated cooling circuit module is shown, the grooves 12 include six grooves, namely, a first groove 121, a second groove 122, a third groove 123, a fourth groove 124, a fifth groove 125 and a sixth groove 126, and each groove is adaptively configured as a curved groove since each cooling circuit flow channel is almost all curved flow channels in the present utility model.

The grooves are respectively isolated between adjacent subareas of the high temperature area 101, the middle temperature area 102 and the low temperature area 103.

In other alternative embodiments, the location and the number of the heat insulation structures may be adaptively adjusted based on the specific structure of the cold road board 10 and the distribution situation of each area, for example, the heat insulation structures may be adaptively disposed only between the middle temperature area 102 and the low temperature area 103, or only between the high temperature area 101 and the middle temperature area 102, etc., which will not be described herein again.

In this embodiment, the component groups 20 are divided into a high-temperature region component group, a medium-temperature region component group and a low-level region component group according to different requirements on temperature and pressure of the flowing refrigerant, and the component groups are arranged in corresponding regions according to different requirements on temperature and pressure of the flowing refrigerant; the high-temperature area part group is arranged in the high-temperature area 101, the medium-temperature area part group is arranged in the medium-temperature area 102, and the low-position area part group is arranged in the low-temperature area 103; the temperature and pressure requirements of the part groups are matched with the corresponding installation areas, and a proper working environment is provided for the corresponding part groups so as to ensure the stability of the performance of the part groups, and the service lives of the corresponding parts are prolonged.

The part group 20 comprises a high-temperature area part group, wherein the high-temperature area part group comprises a condenser inlet 201, a condenser outlet 202, a high-temperature area valve mounting port, a high Wen Ouchuan sensor mounting port, a compressor outlet 225, a heat exchanger outlet and a liquid storage tank inlet 204, and the high-temperature area part group is arranged in the high-temperature area 101 and is communicated with the cold path runner 11;

referring to fig. 1 to 3, the high temperature zone valve mounting port includes a check valve mounting port 205, a first shut-off valve mounting port 206, and a third shut-off valve mounting port 226; the high temperature zone sensor mounting ports include a second temperature pressure sensor mounting port 209, a third temperature pressure sensor mounting port 210, and a fourth temperature pressure sensor mounting port 211; the heat exchanger outlet includes an IHX outlet 213.

The part group 20 comprises a middle temperature zone part group, wherein the middle temperature zone part group comprises an expansion valve mounting port, a middle temperature zone sensor mounting port, a heat exchanger inlet and a heat exchanger outlet, and the middle temperature zone part group is arranged in the middle temperature zone 102 and is communicated with the cold path runner 11;

referring to fig. 1 to 3, the expansion valve mounting ports include a first expansion valve mounting port 214, a second expansion valve mounting port 215, and a third expansion valve mounting port 216; the mid-temperature zone sensor mounting ports include a first temperature pressure sensor mounting port 208 and a fifth temperature pressure sensor mounting port 219, the heat exchanger inlet includes a OHX inlet 220, and the heat exchanger outlet includes a OHX outlet 212.

The part group 20 includes a low temperature zone part group including a battery cooler inlet 222, a low temperature zone valve mounting port, a low temperature zone sensor mounting port, an evaporator outlet 224, an evaporator inlet 221, a battery cooler outlet 223, and a compressor inlet 203, which are all disposed in the low temperature zone 103 and communicate with the cold path runner 11.

Referring to fig. 1 to 3, the low temperature zone valve mounting port includes a second shut-off valve mounting port 207; the low temperature zone sensor mounting ports include a first pressure sensor mounting port 217, a second pressure sensor mounting port 218, a sixth temperature pressure sensor mounting port 227, a seventh temperature pressure sensor mounting port 228, and an eighth temperature pressure sensor mounting port 229.

In other alternative embodiments, the component set 20 may be further divided into a high-temperature area component set and a medium-temperature area component set, or a low-temperature area component set and a medium-temperature area component set, or a high-temperature area component set and a low-temperature area component set, based on the temperature and pressure requirements of the flowing refrigerant of each component, which are not described in detail herein.

Referring to fig. 3, corresponding devices are mounted on each part in the part group 20 in a matched manner, for example, a corresponding condenser 30 is connected between a condenser inlet 201 and a condenser outlet 202; mounting a battery cooler 40Chiller at the battery cooler outlet 223 and the battery cooler inlet 222; the stop valve 50 is mounted in the first stop valve mounting port 206, the second stop valve mounting port 207 and the third stop valve mounting port 226, respectively; mounting the check valve 60 at the check valve mounting port 205; installing temperature and pressure sensors 70 at a first temperature and pressure sensor installation port 208, a second temperature and pressure sensor installation port 209, a third temperature and pressure sensor installation port 210, a fourth temperature and pressure sensor installation port 211, a fifth temperature and pressure sensor installation port 219, a sixth temperature and pressure sensor installation port 227, a seventh temperature and pressure sensor installation port 228, and an eighth temperature and pressure sensor installation port 229; installing the pressure sensor 80 at the first pressure sensor installation port 217 and the second pressure sensor installation port 218; the expansion valve 90 is mounted at the first expansion valve mounting port 214, the second expansion valve mounting port 215, and the third expansion valve mounting port 216.

In summary, the integrated cooling module includes the cooling circuit board 10 and the component group 20;

a plurality of cold-way flow channels 11 are arranged in the cold-way plate 10 along the direction parallel to the cold-way plate 10, a mounting surface a is arranged on the cold-way plate 10, and each part in the part group 20 is integrated on the mounting surface of the cold-way plate 10; at least a part of the parts in the part group 20 is connected with the cold path runner 11 for controlling the on-off of the cold path runner; at least a portion of the parts group 20 are connected to the cold path runner 11 and are used for connection to external thermal management components.

So configured, the cold-way plate 10 of the present utility model is provided with a plurality of cold-way flow channels 11 along a direction parallel to the cold-way plate 10, so that the cold-way flow channels 11 can be more flexibly arranged and bent and turned; all parts in the part group 20 are integrated on the same mounting surface a of the cold road plate 10, so that the whole height of the cold road plate 10 is lower, the cold road plate is favorable for adapting to a scene with lower assembly space of the whole vehicle, meanwhile, the integration level of the cold road is improved, an external connecting pipeline between module sub-parts can be omitted, the whole vehicle arrangement is simplified, and the fault detection and maintenance are convenient.

A mounting surface of the cold road plate 10 is integrated with cold road side parts of an integrated cold road module, so that the integration level of the integrated cold road module is improved, the trend of a whole vehicle pipeline is simplified, external connecting pipelines among module sub-parts can be omitted, the number of parts is reduced, the layout of the whole vehicle is simplified, and the fault detection and maintenance are facilitated; the integrated cold path module integrates the module sub-parts and the flow channel, so that the internal structure of the module can be simplified, the occupied space is reduced, the length of a connecting pipeline is shortened, the fluid flow resistance loss is reduced, the working efficiency of the module is improved, and the cost is reduced.

The utility model also provides a thermal management system, which is provided with the integrated cold path module. The thermal management system typically further includes a compressor, a condenser, an evaporator, a plurality of heat exchangers, and refrigeration cycle, battery heat exchange, and motor heat exchange loops, and is not described in detail herein.

The utility model also provides a vehicle, which is provided with the thermal management system; the vehicle further comprises a power system, a transmission system, a traveling system, a suspension system, a steering system, a control system and the like, and other structures of the vehicle heat removal management system can be consistent with the existing structures, and are not repeated herein.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.

Claims (11)

1. An integrated cold way module, characterized in that: comprises a cold path plate and a part group;

a plurality of cold path flow channels are arranged in the cold path plate along the direction parallel to the cold path plate, the cold path plate is provided with a mounting surface, and each part in the part group is integrated on the mounting surface of the cold path plate;

at least one part of the part group is connected with the cold path runner for controlling the on-off of the cold path runner; at least a portion of the set of parts is connected to the cold path flowpath and is configured to be connected to an external thermal management component.

2. The integrated cold aisle module of claim 1, wherein: the cold path plate comprises a first side plate and a second side plate, one side surface of the first side plate is used as the mounting surface, a cold path flow channel groove is formed in the side surface, opposite to the mounting surface, of the first side plate, and the second side plate seals the cold path flow channel groove in a sealing mode to form the cold path flow channel.

3. The integrated cold aisle module of claim 1, wherein: the plurality of cold Lu Liudao is divided into at least two parts which are not communicated with each other on the cold road plate.

4. An integrated cold aisle module according to claim 3, wherein: and through grooves are formed in the positions, located between the adjacent cold path flow channels, of the cold path plates.

5. The integrated cold aisle module of claim 1, wherein: the cold path board is divided into a plurality of sub-areas, wherein a part of the sub-areas are used as high-temperature areas, a part of the sub-areas are used as medium-temperature areas, and a part of the sub-areas are used as low-temperature areas;

the high temperature zone, the medium temperature zone, and the low temperature zone are configured to: the temperature of the refrigerant in the cold path flow passage in the high temperature region is higher than that of the refrigerant in the cold path flow passage in the medium temperature region; the temperature of the refrigerant in the cold path flow passage in the medium temperature region is higher than that of the refrigerant in the cold path flow passage in the low temperature region.

6. The integrated cold aisle module of claim 5, wherein: the cold road plate is provided with a heat insulation structure, and the heat insulation structure is isolated between the high temperature area and the medium temperature area; and/or; isolating between the high temperature zone and the low temperature zone; and/or; isolated between the intermediate temperature zone and the low temperature zone.

7. The integrated cold aisle module of claim 6, wherein: the heat insulation structure is a groove formed in the cold road plate.

8. The integrated cold aisle module of claim 7, wherein: the groove is arranged on the cold road plate in a penetrating way along the direction perpendicular to the mounting surface.

9. The integrated cold aisle module of claim 5, wherein: the part group comprises a high-temperature area part group, wherein the high-temperature area part group comprises a condenser inlet, a condenser outlet, a high-temperature area valve mounting port, a high Wen Ouchuan sensor mounting port, a compressor outlet, a heat exchanger outlet and a liquid storage tank inlet, and the high-temperature area part group is arranged in a high-temperature area and is communicated with the cold path flow channel;

and/or; the part group comprises a middle temperature zone part group, the middle temperature zone part group comprises an expansion valve mounting port, a middle temperature zone sensor mounting port, a heat exchanger inlet and a heat exchanger outlet, and the middle temperature zone part group is arranged in the middle temperature zone and is communicated with the cold path runner;

and/or; the part group comprises a low-temperature area part group, the low-temperature area part group comprises a battery cooler inlet, a low-temperature area valve mounting port, a low-temperature area sensor mounting port, an evaporator outlet, an evaporator inlet, a battery cooler outlet and a compressor inlet, and the low-temperature area part group is arranged in the low-temperature area and communicated with the cold path runner.

10. A thermal management system, characterized by: the thermal management system is equipped with an integrated cold shut module as claimed in any one of claims 1 to 9.

11. A vehicle, characterized in that: the vehicle is mounted with the thermal management system of claim 10.