CN218021124U

CN218021124U - Valve bank integrated module, thermal management system and vehicle

Info

Publication number: CN218021124U
Application number: CN202222297600.1U
Authority: CN
Inventors: 唐文博; 区永东; 刘振超
Original assignee: Guangdong Welling Motor Manufacturing Co Ltd
Current assignee: Guangdong Welling Motor Manufacturing Co Ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-13
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a valves integrated module, thermal management system and vehicle, valves integrated module includes: a valve block comprising a plurality of valve bodies; the valve seat is provided with a mounting surface and a connecting surface which are distributed oppositely, the mounting surface is provided with a plurality of mounting cavities, the valve bodies are respectively mounted in the mounting cavities, and a plurality of built-in flow passages are formed in the valve seat; wherein, in the plurality of built-in runners, distances between the axes of at least two built-in runners and the connecting surface are different. The utility model discloses a valves collection moulding piece, through with a plurality of valve bodies integration on the disk seat, be convenient for reduce the degree of difficulty that sets up of valves, through set up a plurality of built-in runners in the disk seat, and the axis of two at least built-in runners is different with the distance of being connected between the face to set up built-in runner in the not co-altitude department for being connected the face, thereby make the structure of disk seat compacter, do benefit to the miniaturization and the lightweight design that realize the disk seat.

Description

Valve bank integrated module, thermal management system and vehicle

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a valves collection moulding piece, thermal management system and vehicle are related to.

Background

In the prior art, all parts in the thermal management system are connected through pipelines, and a plurality of valves such as an electronic expansion valve, a dehumidification valve, a filter valve and the like are connected and distributed on the pipelines in a scattered manner, so that the arrangement is complex, the space occupation is high, the overhaul is difficult, and the assembly is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a valves collection moulding piece can reduce the setting degree of difficulty of valves, and can make the structure of disk seat compacter, does benefit to the miniaturization and the lightweight design that realize the disk seat.

According to the utility model discloses valve group collection moulding piece, include: a valve block comprising a plurality of valve bodies; the valve seat is provided with a mounting surface and a connecting surface which are distributed oppositely, the mounting surface is provided with a plurality of mounting cavities, the valve bodies are respectively mounted in the mounting cavities, and a plurality of built-in flow passages are formed in the valve seat; wherein, among the plurality of built-in runners, distances between axes of at least two built-in runners and the connecting surface are different.

According to the utility model discloses valves collection moulding piece, through setting up the installation cavity at the installation face, so that integrate a plurality of valve bodies on the disk seat, thereby reduce the degree of difficulty that sets up of valves, through set up a plurality of built-in runners in the disk seat, and in a plurality of built-in runners, the axis of two at least built-in runners is different with the distance of connecting between the face, so that set up built-in runner for the not co-altitude department of connecting the face, thereby make the structure of disk seat compacter, do benefit to the miniaturization and the lightweight design that realize the disk seat.

According to the utility model discloses the valves collection moulding piece of some embodiments, with connect the different and adjacent two of distance between the face one is first runner and another is the second runner in the built-in runner, the diameter of first runner is d1, the diameter of second runner is d2, and is in the perpendicular to in the direction of connecting the face, the axis of first runner with the distance of the axis of second runner is L, and satisfies: l is more than or equal to delta d/2 and less than or equal to (d 1+ d 2)/2-delta d, wherein the delta d is the difference value of d1 and d 2.

According to the utility model discloses the valves collection moulding piece of some embodiments, it is a plurality of at least two among the built-in runner intercommunication.

According to the utility model discloses the valves collection moulding piece of some embodiments, it is a plurality of at least one in the built-in runner is including the first passageway and the second passageway of intercommunication, the diameter of first passageway is greater than the diameter of second passageway, first passageway is in the outside of disk seat is opened, the second passageway is deviating from the one end and all the other of first passageway built-in runner intercommunication.

According to the utility model discloses the valves collection moulding piece of some embodiments, the axis of first passageway with the axis of second passageway is not collineation.

According to the utility model discloses the valves collection moulding piece of some embodiments, two that communicate each other one is the third runner and another is the fourth runner in the built-in runner, the third runner includes first passageway and second passageway, just the second passageway of third runner with the fourth runner intercommunication, just the first passageway of third runner with still be equipped with at least another built-in runner between the fourth runner, the third runner with another built-in runner does not communicate.

According to the utility model discloses the valves collection moulding piece of some embodiments, it is a plurality of the installation cavity is with a plurality of built-in runner one-to-one ground intercommunication, just the valve body is used for control to correspond the break-make state of built-in runner.

According to the utility model discloses the valves collection moulding piece of some embodiments is a plurality of at least two among the built-in runner intercommunication.

The utility model also provides a thermal management system.

According to the utility model discloses some embodiments's thermal management system, including the valves collection moulding piece of any one preceding embodiment.

The utility model also provides a vehicle.

According to some embodiments of the present invention, a vehicle includes a thermal management system according to any one of the above embodiments.

Compared with the prior art, the vehicle, the thermal management system and the valve bank integration module have the same advantages, and the detailed description is omitted.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic diagram of a valve block integration module according to some embodiments of the present invention;

FIG. 2 is a schematic view of a valve seat of the valve manifold integration module of FIG. 1;

FIG. 3 is a front view of the valve seat of FIG. 2;

FIG. 4 is a cross-sectional view of the valve seat of FIG. 2 at a third flow passage;

fig. 5 is a schematic illustration of a vehicle according to some embodiments of the present invention.

Reference numerals:

the vehicle 1000, the thermal management system 200,

the valve block integration module 100 is provided with a valve block,

the flow of the valve block 10, the valve body 11,

the valve seat 20, the mounting surface 21, the mounting cavity 211, the connecting surface 22,

a flow passage 30 is built in the inner side,

a first channel 301, an axis A1 of the first channel, a second channel 302, an axis A2 of the second channel,

a first flow passage 31, a second flow passage 32, a third flow passage 33, and a fourth flow passage 34.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.

A valve block integration module 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 5.

According to the utility model discloses valve group collection moulding piece 100, include: a valve block 10 and a valve seat 20.

Specifically, as shown in fig. 1, the valve block 10 includes a plurality of valve bodies 11, a valve seat 20 has a mounting surface 21 and a connecting surface 22 which are oppositely distributed, the mounting surface 21 is provided with a plurality of mounting cavities 211, the plurality of valve bodies 11 are respectively mounted in the plurality of mounting cavities 211, and a plurality of built-in flow passages 30 are formed in the valve seat 20. Among the plurality of built-in runners 30, at least two built-in runners 30 have different distances between the axis line and the connection surface 22.

It can be understood that installation face 21 and the connection face 22 of valve seat 20 are located valve seat 20's relative both sides respectively, and installation cavity 211 is sunken to be formed on installation face 21 to a plurality of valve bodies 11 of valves 10 can install in installation cavity 211, thereby realize valves 10 and valve seat 20's integrated setting, on the one hand, be convenient for reduce the setting degree of difficulty of valves 10, on the other hand, valve body 11 can install in installation cavity 211, can realize valves integrated module 100's miniaturized design.

Further, a plurality of built-in flow passages 30 are formed in the valve seat 20, that is, the built-in flow passages 30 are integrated in the valve seat 20, thereby facilitating the construction of the built-in flow passages 30 by making full use of the self structure of the valve seat 20, eliminating the need to separately provide flow passages outside the valve seat 20, and facilitating the saving of the arrangement space of the built-in flow passages 30.

Wherein the distances between the axes of the at least two built-in flow channels 30 and the connection face 22 are different. That is to say, among the plurality of built-in runners 30, at least two built-in runners 30 have different heights with respect to the connection surface 22, so that the at least two built-in runners 30 are distributed at different heights with respect to the connection surface 22, so as to increase the number of built-in runners 30 and facilitate reasonable layout of the built-in runners 30.

It should be noted that, the distance between the axis of two internal flow passages 30 and the connection surface 22 may also be the same in the multiple internal flow passages 30, that is, the two internal flow passages 30 are distributed at the same height relative to the connection surface 22, and the two internal flow passages 30 are distributed at intervals along the length or width of the valve seat 20.

Therefore, the distance between the axis of at least two built-in runners 30 and the connecting surface 22 is different, on one hand, the heights of the different built-in runners 30 relative to the connecting surface 22 are different, so that the interference of the two built-in runners 30 is avoided, on the other hand, because the heights of the built-in runners 30 relative to the connecting surface 22 are different, a plurality of built-in runners 30 are convenient to arrange in the height direction (such as the vertical direction in fig. 3) along the valve seat 20, the number of the built-in runners 30 is convenient to increase, the reasonable layout of the built-in runners 30 is facilitated, and the miniaturization and the light weight design of the valve seat 20 are facilitated.

For example, the valve set integration module 100 is used in a thermal management system 200, and a port of the built-in flow channel 30 is connected to a pipeline of an external thermal management system 200, where the "pipeline of the thermal management system 200" includes, but is not limited to, an air conditioner pipeline connection port, a liquid-liquid heat exchanger connection port, and the like, so as to form a closed flow path, so as to adjust a system function mode.

The valve body 11 is installed in the installation cavity 211, and the installation cavity 211 can be communicated with the built-in flow channel 30 in the valve seat 20, so that the valve body 11 extends into the installation cavity 211 to control the on/off of the built-in flow channel 30, and thus, different flow channels are controlled, and the functional modes of the thermal management system 200 are switched.

According to the utility model discloses valve group collection moulding piece 100, through setting up installation cavity 211 at installation face 21, so that integrate a plurality of valve bodies 11 on disk seat 20, thereby reduce the setting degree of difficulty of valves 10, through set up a plurality of built-in runners 30 in disk seat 20, and in a plurality of built-in runners 30, the axis of two at least built-in runners 30 is different with the distance of being connected between face 22, so that set up built-in runner 30 in the not co-altitude department for being connected face 22, thereby make disk seat 20's structure compacter, do benefit to the miniaturization and the lightweight design that realize disk seat 20.

In some embodiments, as shown in fig. 2, one of two built-in flow passages 30 which are different in distance from the connection surface 22 and adjacent to each other is a first flow passage 31 and the other is a second flow passage 32, and as shown in fig. 3, the diameter of the first flow passage 31 is d1, the diameter of the second flow passage 32 is d2, and in a direction perpendicular to the connection surface 22, the distance between the axis of the first flow passage 31 and the axis of the second flow passage 32 is L, and satisfies: l is more than or equal to delta d/2 and less than or equal to (d 1+ d 2)/2-delta d, wherein the delta d is the difference value of d1 and d 2.

For example, in the direction perpendicular to the connection surface 22, the distance L =Δd/2 between the axis of the first flow channel 31 and the axis of the second flow channel 32, or the distance L = (d 1+ d 2)/2- Δ d between the axis of the first flow channel 31 and the axis of the second flow channel 32, when the distance L between the axis of the first flow channel 31 and the axis of the second flow channel 32 is within the above range, the layout of the internal flow channel 30 can be more reasonable while ensuring the flow performance of the internal flow channel 30, and the miniaturization and lightweight design of the valve seat 20 can be facilitated.

In some embodiments, at least two internal runners 30 of the plurality of internal runners 30 are in communication.

Therefore, at least two built-in runners 30 are communicated, so that the built-in runners 30 with different heights can be communicated in a limited space, and the existing complex runner design is realized to meet the use requirement of the built-in runners 30.

Further, as shown in fig. 4, at least one internal flow passage 30 of the plurality of internal flow passages 30 includes a first passage 301 and a second passage 302 communicating with each other, the first passage 301 having a diameter larger than that of the second passage 302, the first passage 301 being open on the outside of the valve seat 20, and the second passage 302 communicating with the remaining internal flow passages 30 at an end facing away from the first passage 301.

Therefore, at least one built-in flow passage 30 comprises a first passage 301 and a second passage 302 which are communicated, the diameter of the first passage 301 is larger than that of the second passage 32, so that the second passage 32 avoids other built-in flow passages 30 in the valve seat 20, on one hand, two built-in flow passages 30 which are close to each other can be prevented from interfering, on the other hand, the built-in flow passages 30 with the first passage 301 and the second passage 302 can be communicated with the other built-in flow passages 30, the built-in flow passages 30 with different heights can be communicated in a limited space, and the existing complex flow passage design can be realized, so that the use requirements of the built-in flow passages 30 can be met.

Further, as shown in FIG. 4, the axis A1 of the first channel 301 is not collinear with the axis A2 of the second channel 302 to ensure that the second flow channel 32 is facilitated to avoid other internal flow channels 30 in the valve seat 20 while the first channel 301 and the second channel 302 are in flow communication, so as to avoid interference between two internal flow channels 30 that are in close proximity.

For example, as shown in fig. 4, one of the two built-in flow channels 30 that are communicated with each other is a third flow channel 33, the other built-in flow channel 30 is a fourth flow channel 34, the third flow channel 33 includes a first channel 301 and a second channel 302, the second channel 302 of the third flow channel 33 is communicated with the fourth flow channel 34, at least one other built-in flow channel 30 is further provided between the first channel 301 and the fourth flow channel 34 of the third flow channel 33, and the third flow channel 33 is not communicated with the other built-in flow channel 30.

The diameter of the first channel 301 is larger than that of the second channel 302, and the distance between the axis A1 of the first channel 301 and the connection surface 22 is larger than the distance between the axis A2 of the second channel 302 and the connection surface 22. Of course, the relationship between the diameter of first channel 301 and the diameter of second channel 302, and the relationship between the distance between axis A1 of first channel 301 and connection surface 22 and the distance between axis A2 of second channel 302 and connection surface 22 are for illustration only, and do not represent a limitation thereto.

Therefore, when the first channel 301 and the second channel 302 circulate, the second flow channel 32 can avoid other built-in flow channels 30 in the valve seat 20, so that interference between two built-in flow channels 30 which are close to each other is avoided, and the communication between the third flow channel 33 and the fourth flow channel 34 is facilitated, so that the built-in flow channels 30 with different heights can be communicated in a limited space, and the existing complex flow channel design is realized, and the use requirements of the built-in flow channels 30 are met.

In some embodiments, the plurality of mounting cavities 211 communicate with the plurality of built-in flow passages 30 in a one-to-one correspondence, and the valve body 11 is used to control the on-off state of the corresponding built-in flow passages 30.

From this, all communicate with a built-in runner 30 through setting up every installation cavity 211 to be convenient for the valve body 11 in every installation cavity 211 to control corresponding built-in runner 30, thereby be convenient for reduce the control degree of difficulty of valve body 11 to built-in runner 30, and do benefit to the design of integrating that realizes valves 10 and disk seat 20.

Of course, in some other examples, the on-off state of the plurality of built-in flow passages 30 may be controlled by one valve body 11, which is not limited herein.

For example, the valve set integration module 100 is used in the thermal management system 200, wherein the valve body 11 is installed in the installation cavity 211, and the installation cavity 211 can communicate with the built-in flow channel 30 in the valve seat 20, for example, the valve body 11 is configured as a solenoid valve or an expansion valve, and the like, which is not limited herein, so that the valve body 11 extends into the installation cavity 211 to control the on/off of the built-in flow channel 30, thereby controlling different flow channels to switch the function modes of the thermal management system 200.

In other embodiments, at least two internal runners 30 of the plurality of internal runners 30 communicate.

That is, at least two internal runners 30 of the plurality of internal runners 30 may be in communication such that at least two internal runners 30 combine into different flow paths to implement multiple functional modes of the thermal management system 200.

In still other embodiments, the multiple built-in runners 30 are all designed separately, so that the design difficulty of the built-in runners 30 is reduced, the control and maintenance of a single built-in runner 30 are facilitated, and the control difficulty and maintenance difficulty of a single built-in runner 30 are reduced.

The utility model also provides a thermal management system 200.

As shown in fig. 5, a thermal management system 200 according to some embodiments of the present invention includes the valve group integration module 100 according to any of the above embodiments.

According to the utility model discloses thermal management system 200, its valves collection moulding piece 100 is through setting up installation cavity 211 at installation face 21, so that integrate a plurality of valve bodies 11 on disk seat 20, thereby reduce the setting degree of difficulty of valves 10, through set up a plurality of built-in runners 30 in disk seat 20, and in a plurality of built-in runners 30, the axis of two at least built-in runners 30 is different with the distance of being connected between face 22, so that set up built-in runner 30 in the not co-altitude department for being connected face 22, thereby make disk seat 20's structure compacter, do benefit to the miniaturization and the lightweight design that realize disk seat 20.

The utility model also provides a vehicle 1000.

As shown in fig. 5, a vehicle 1000 according to some embodiments of the present invention includes a thermal management system 200 according to any of the embodiments described above.

The vehicle 1000 may be a new energy vehicle, in some embodiments, the new energy vehicle may be a pure electric vehicle with an electric motor as main driving force, and in other embodiments, the new energy vehicle may also be a hybrid vehicle with an internal combustion engine and an electric motor as main driving forces at the same time. With regard to the internal combustion engine and the motor for providing driving power for the new energy vehicle mentioned in the above embodiments, the internal combustion engine may use gasoline, diesel oil, hydrogen gas, etc. as fuel, and the manner of providing power for the motor may use a power battery, a hydrogen fuel cell, etc., and is not particularly limited herein. It should be noted that, the present disclosure is only exemplary illustrations of structures of new energy vehicles, etc., and is not intended to limit the scope of the present disclosure.

According to the utility model discloses vehicle 1000, the valves collection moulding piece 100 of its thermal management system 200 is through setting up installation cavity 211 at installation face 21, so that integrate a plurality of valve bodies 11 on disk seat 20, thereby reduce the setting degree of difficulty of valves 10, through set up a plurality of built-in runners 30 in disk seat 20, and in a plurality of built-in runners 30, the axis of two at least built-in runners 30 is different with the distance of being connected between face 22, so that set up built-in runner 30 in the different height departments for being connected face 22, thereby make disk seat 20's structure compacter, do benefit to the miniaturization and the lightweight design that realize disk seat 20.

In the description of the present invention, it is to 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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A valve manifold integration module, comprising:

a valve block comprising a plurality of valve bodies;

the valve seat is provided with a mounting surface and a connecting surface which are distributed oppositely, the mounting surface is provided with a plurality of mounting cavities, the valve bodies are respectively mounted in the mounting cavities, and a plurality of built-in flow passages are formed in the valve seat;

wherein, among the plurality of built-in runners, distances between axes of at least two built-in runners and the connecting surface are different.

2. The valve group assembly module according to claim 1, wherein one of two built-in flow passages adjacent to each other at different distances from the connection surface is a first flow passage and the other is a second flow passage, the first flow passage has a diameter d1, the second flow passage has a diameter d2, and the distance between the axis of the first flow passage and the axis of the second flow passage in a direction perpendicular to the connection surface is L, and satisfies: l is more than or equal to delta d/2 and less than or equal to (d 1+ d 2)/2-delta d, wherein delta d is the difference between d1 and d 2.

3. The valve manifold integration module of claim 1, wherein at least two of the internal flow passages of the plurality of internal flow passages communicate.

4. The valve manifold integration module of claim 3, wherein at least one of the internal flow passages comprises communicating first and second passages, the first passage having a diameter greater than a diameter of the second passage, the first passage opening on an outer side of the valve seat, the second passage communicating with the remaining internal flow passages at an end facing away from the first passage.

5. The valve manifold integration module of claim 4, wherein an axis of the first channel is non-collinear with an axis of the second channel.

6. The valve manifold assembly module of claim 4, wherein one of the two internal flow passages is a third flow passage and the other is a fourth flow passage, the third flow passage comprises the first passage and the second passage, the second passage of the third flow passage is communicated with the fourth flow passage, at least one other internal flow passage is arranged between the first passage of the third flow passage and the fourth flow passage, and the third flow passage is not communicated with the other internal flow passage.

7. The valve set integration module of claim 1, wherein the plurality of installation cavities are communicated with the plurality of built-in flow passages in a one-to-one correspondence manner, and the valve body is configured to control on-off states of the corresponding built-in flow passages.

8. The valve manifold integration module of claim 1, wherein at least two of the internal flow passages of the plurality of internal flow passages communicate.

9. A thermal management system, comprising: the valve manifold integration module of any of claims 1-8.

10. A vehicle, characterized by comprising: the thermal management system of claim 9.