CN218719001U

CN218719001U - Split type valve body, multi-ported valve and thermal management system

Info

Publication number: CN218719001U
Application number: CN202223057915.5U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Chongqing Super Force Electric Appliance Co ltd
Current assignee: Chongqing Super Force Electric Appliance Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-24
Anticipated expiration: 2032-11-17

Abstract

The application provides a split type valve body, multi-ported valve and thermal management system relates to the auto-parts field, and split type valve body includes a plurality of concatenation rings bodies, and every concatenation ring body all is provided with the passageway and with the interface of passageway intercommunication, and a plurality of concatenation rings body detachably connect in proper order, the passageway intercommunication of a plurality of concatenation rings bodies is in order to constitute the valve pocket that is used for accomodating the case, and the case can rotate the connected state in order to adjust a plurality of interfaces for the valve body. The valve body can adjust the quantity of the water inlets and the water outlets as required, has wide application range, does not need to develop a mold again, and has low cost.

Description

Split type valve body, multi-ported valve and thermal management system

Technical Field

The utility model relates to an auto-parts field particularly, relates to a split type valve body, multi-ported valve and thermal management system.

Background

The multi-way valve has an integrated structure, water inlets and water outlets on the valve body are concentrated on one side, the number of the water inlets and the water outlets is adjusted according to the requirement on the actual vehicle side, and the overall dimension of the multi-way valve is changed along with the change of the number of the water inlets and the water outlets. Meanwhile, the multi-way valve is installed in the integrated thermal management system, but the integrated thermal management system in the industry has no definition in a standard form, and various manufacturers provide requirements of different inlet and outlet quantities according to the requirements of the systems, so that the size of the multi-way valve needs to be adjusted for each project, forming dies of related parts are redeveloped, and development time is prolonged and die cost is increased.

The inventor researches and discovers that the multi-way valve in the prior art has the following defects:

the quantity of water inlets and water outlets cannot be adjusted, the valve body structure needs to be redesigned for adapting to different projects, a new mold is developed, and the cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a split type valve body, multi-ported valve and thermal management system, it can adjust inlet outlet quantity as required, and need not develop mould, reduce cost again.

The embodiment of the utility model is realized like this:

in a first aspect, the utility model provides a split type valve body, include:

the valve comprises a plurality of splicing ring bodies, wherein each splicing ring body is provided with a channel and an interface communicated with the channel, the splicing ring bodies are sequentially detachably connected, the channels of the splicing ring bodies are communicated to form a valve cavity for containing a valve core, and the valve core can rotate relative to the valve body to adjust the communication state of the interfaces.

In an alternative embodiment, a plurality of the split ring bodies are connected by bolts or snap structures.

In an optional embodiment, a plurality of connecting lugs are arranged on the splicing ring body at intervals in the circumferential direction, and the connecting lugs of adjacent splicing ring bodies are butted.

In an alternative embodiment, each of the connecting lugs is provided with a positioning hole for a bolt to pass through.

In an alternative embodiment, a sealing ring is arranged between adjacent splicing ring bodies.

In an alternative embodiment, the splice ring body is provided with an annular groove on at least one axial end face thereof, and the sealing ring is inserted into the annular groove.

In an optional embodiment, the split valve body further comprises a sealing gasket, and the sealing gasket is provided with a plurality of positioning holes; the outer surface of the splicing ring body is convexly provided with an annular joint, and the annular joint surrounds to form a corresponding interface; the sealing gasket is simultaneously connected with the splicing ring bodies, and the annular joints of the splicing ring bodies are correspondingly spliced in the positioning holes one by one.

In an alternative embodiment, the plurality of splicing ring bodies include a first end seat, a second end seat and a plurality of intermediate bodies, the plurality of intermediate bodies are spliced in sequence, one of the two intermediate bodies located at the outermost side of the plurality of intermediate bodies is connected with the first end seat, and the other one of the two intermediate bodies is connected with the second end seat; the first end seat and the second end seat are used for being connected with a frame.

In a second aspect, the present invention provides a multi-way valve, the multi-way valve includes:

the split type valve comprises a valve core, a motor and the split type valve body in any one of the above embodiments, wherein the valve core is provided with a plurality of flow channels, the valve core is inserted into the valve cavity, the motor is installed on the splicing ring body, and the motor is connected with the valve core and used for driving the valve core to rotate relative to the split type valve body so as to adjust the positions of the flow channels and further communicate different interfaces through the flow channels.

In a third aspect, the present invention provides a thermal management system, comprising:

a multi-way valve as described in the previous embodiments.

The embodiment of the utility model provides a beneficial effect is:

to sum up, the multi-way valve that this embodiment provided, including split type valve body, split type valve body includes a plurality of concatenation rings bodies, all is provided with the interface on every concatenation ring body, and the interface is used for connecting line. According to the use demand of different scenes, the splicing ring bodies with corresponding quantity are selected, the quantity of the interfaces on the spliced valve body is consistent with the required quantity, in other words, the quantity of the interfaces is adjusted by increasing or reducing the quantity of the splicing ring bodies, the quantity adjustment of the water inlet and the water outlet is realized, and then different project demands can be met. And the valve body structure does not need to be redesigned, the die does not need to be developed again, and the cost is greatly reduced. Meanwhile, the time for developing the die is saved, and the processing and manufacturing efficiency of the product is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a split-type valve body according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of the split valve body according to the embodiment of the present invention;

fig. 3 is an exploded schematic view of a plurality of splicing ring bodies according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a multi-way valve according to an embodiment of the present invention;

fig. 5 is an exploded schematic view of a multi-way valve according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of the valve element according to the embodiment of the present invention.

Icon:

100-splicing ring bodies; 101-a channel; 102-an interface; 103-an annular groove; 110-a first end mount; 111-a first connecting lug; 112-a first fixing lug; 120-a second end mount; 121-a second connecting lug; 122-a second fixing lug; 130-an intermediate; 131-a third connecting lug; 140-a platform; 150-an annular joint; 160-sealing ring; 200-a gasket; 210-positioning holes; 300-a valve core; 310-a flow channel; 400-motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

At present, a multi-way valve is configured in a thermal management system, so that multi-pipeline connection can be realized, the flow path of fluid can be adjusted, and the switching requirements of different working states can be met. The multi-way valve comprises a valve body and a valve core 300 arranged in the valve body, two rows of connectors 102 are generally arranged on one side of the valve body, one row of connectors is an inlet, the other row of connectors is an outlet, the quantity of the inlet, the outlet and the quantity of the outlet are designed according to product requirements, when the product structure is changed, the quantity of the inlet and the outlet need to be adjusted, the valve body structure needs to be redesigned, a mold for manufacturing the valve body needs to be redeveloped, the manufacturing cost is further increased, the mold development period is long, and the product forming date is delayed.

In view of this, the designer provides a split valve body, which can adjust the number of the interfaces 102 as required to meet the requirements of different products, without redesigning the valve body structure or redeveloping the mold, thereby greatly reducing the cost.

Referring to fig. 1 to 3, in the present embodiment, the split valve body includes a plurality of split ring bodies 100, each split ring body 100 is provided with a channel 101 and a port 102 communicated with the channel 101, the plurality of split ring bodies 100 are sequentially detachably connected, the channels 101 of the plurality of split ring bodies 100 are communicated to form a valve cavity for receiving the valve core 300, and the valve core 300 can rotate relative to the valve body to adjust a communication state of the plurality of ports 102.

The split type valve body that this embodiment provided uses the mode as follows:

firstly, the number of inlets and outlets is determined according to the product requirements, then the corresponding number of splicing ring bodies 100 is selected according to the number of the inlets and the outlets, a valve body structure is formed after the splicing of the splicing ring bodies 100, and the number of the interfaces 102 on the valve body structure is consistent with the required number. Therefore, the number of the splicing ring bodies 100 can be adjusted according to different use scenes to adjust the number of the interfaces 102, so that the number of the interfaces 102 is consistent with the sum of the required number of inlets and outlets, and the use range is wide. Meanwhile, the valve body structure does not need to be redesigned, the die does not need to be developed again, and the cost is greatly reduced; the time for developing the die is saved, and the processing and manufacturing efficiency of the product is improved.

In this embodiment, optionally, the plurality of splice ring bodies 100 includes a first end mount 110, a second end mount 120, and a plurality of intermediate bodies 130. The first end seat 110 is provided with a plurality of first coupling lugs 111 arranged in a circumferential direction thereof. The second end seat 120 is provided with a plurality of second coupling lugs 121 arranged in a circumferential direction thereof. The number of the intermediate bodies 130 is selected as desired, and each of the intermediate bodies 130 is provided with a plurality of third coupling lugs 131 arranged in a circumferential direction thereof. Specifically, the number of the first connecting lugs 111 on the first end seat 110 is three, the number of the second connecting lugs 121 on the second end seat 120 is three, the number of the third connecting lugs 131 on each intermediate body 130 is three, the plurality of intermediate bodies 130 are clamped between the first end seat 110 and the second end seat 120, and two interfaces 102 are disposed on each of the first end seat 110, the second end seat 120, and each of the intermediate bodies 130. When the number of the ports 102 is adjusted, the number of the intermediate bodies 130 may be adjusted, and the first end seat 110 and the second end seat 120 may perform positioning and connecting functions, so as to fix the multi-way valve on a vehicle frame or other frame body.

Further, the first connecting lug 111, the second connecting lug 121 and the third connecting lug 131 are all provided with positioning holes 210, after the first end seat 110, the plurality of middle bodies 130 and the second end seat 120 are spliced, the first connecting lug 111 is butted with the second connecting lug 121, the second connecting lug 121 of the adjacent middle body 130 is butted, the second connecting lug 121 is butted with the third connecting lug 131, and bolts can be used to penetrate through the butted positioning holes 210 to realize the connection of the first end seat 110, the second end seat 120 and the plurality of middle bodies 130. In other embodiments, adjacent splice ring bodies 100 can also be connected by a snap-fit arrangement.

Optionally, two first fixing lugs 112 are arranged on the first end seat 110, a screw can be inserted into the first fixing lug 112, and the first end seat 110 is fixedly connected with a frame or other structural members through the screw. Correspondingly, the second end base 120 is provided with two second fixing lugs 122, the second fixing lugs 122 can be threaded with screws, and the second end base 120 is fixedly connected with structural members such as a frame through the screws.

Furthermore, in order to facilitate the design of the interface 102, a platform 140 is disposed on each splicing ring body 100, the platform 140 has a plane far away from the splicing ring body 100, an annular joint 150 is convexly disposed on the plane, and an area enclosed by the annular joint 150 is the interface 102. There are two annular joints 150 in each plane, corresponding to the two interfaces 102 on each split ring body 100.

Meanwhile, two ends of each intermediate body 130 in the axial direction are provided with annular grooves 103, a sealing ring 160 is arranged between two adjacent intermediate bodies 130, the sealing rings 160 are simultaneously inserted into the annular grooves 103 of two adjacent intermediate bodies 130, and the sealing performance of the joint of the adjacent intermediate bodies 130 is enhanced through the sealing rings 160. And, the end of the first end seat 110 spliced with the middle body 130 is provided with an annular groove 103, the end of the second end seat 120 spliced with the middle body 130 is provided with an annular groove 103, and sealing rings 160 are arranged between the first end seat 110 and the middle body 130 and between the second end seat 120 and the middle body 130. It should be noted that, taking the number of the intermediate bodies 130 as three for example, the two intermediate bodies 130 located at the outermost sides are respectively spliced with the first end seat 110 and the second end seat 120, so that the valve body has 10 ports 102, and the 10 ports 102 are all located on the same side.

Optionally, the split valve body further includes a sealing gasket 200, the sealing gasket 200 is provided with a plurality of positioning holes 210, the sealing gasket 200 is connected to the plurality of splicing ring bodies 100, the annular connectors 150 of the plurality of splicing ring bodies 100 are inserted into the plurality of positioning holes 210 in a one-to-one correspondence manner, the positioning of the sealing gasket 200 is realized through the plurality of annular connectors 150, and the sealing gasket 200 is tightly matched with the valve body.

The split valve body provided by the embodiment can select the splicing ring bodies 100 with corresponding number according to the number of the required interfaces 102, so that the split valve body is suitable for different scenes and has a wide application range. The valve body structure does not need to be redesigned, a die does not need to be developed again, and the cost is low.

Referring to fig. 4 to 6, the present embodiment further provides a multi-way valve, where the multi-way valve includes a valve core 300, a motor 400, and a split valve body, the valve core 300 is provided with a plurality of flow channels 310, the valve core 300 is inserted into the valve cavity, one end of the valve core 300 is rotatably connected to the second end seat 120, the motor 400 is installed on the first end seat 110, and the motor 400 is connected to the other end of the valve core 300, and is used to drive the valve core 300 to rotate relative to the split valve body, so as to adjust the positions of the plurality of flow channels 310, and further communicate with different interfaces 102 through the plurality of flow channels 310, thereby adjusting the conduction state of the multi-way valve. It should be noted that the structure of the valve element 300 is designed correspondingly according to the number of the ports 102 on the valve body, and the structure of the flow channel 310 on the valve element 300 is designed as needed, so that the communication state of the ports 102 can be adjusted after the valve element 300 rotates relative to the valve body, which is not specifically described in this embodiment.

It should be noted that a sealing layer may be disposed between the valve element 300 and the cavity wall of the valve cavity to improve the sealing property.

The embodiment also provides a thermal management system which comprises the multi-way valve.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A split valve body, comprising:

2. The split valve body of claim 1, wherein:

the splicing ring bodies are connected through a bolt or a buckle structure.

3. The split valve body of claim 1, wherein:

the circumference of concatenation ring body is provided with a plurality of connecting lugs at the interval, and is adjacent the connecting lug butt joint of concatenation ring body.

4. The split valve body of claim 3, wherein:

and each connecting lug is provided with a positioning hole for the bolt to penetrate through.

5. The split valve body of claim 1, wherein:

and a sealing ring is arranged between the adjacent splicing ring bodies.

6. The split valve body of claim 5, wherein:

the splicing ring body is provided with an annular groove on at least one axial end face, and the sealing ring is inserted in the annular groove.

7. The split valve body of claim 1, wherein:

the split valve body also comprises a sealing gasket, and the sealing gasket is provided with a plurality of positioning holes; the outer surface of the splicing ring body is convexly provided with an annular joint, and the annular joint surrounds a corresponding interface; the sealing gasket is connected with the splicing ring bodies, and the annular joints of the splicing ring bodies are correspondingly inserted into the positioning holes one by one.

8. The split valve body of claim 1, wherein:

the splicing ring bodies comprise a first end seat, a second end seat and a plurality of intermediates, the intermediates are spliced in sequence, one of the two intermediates positioned at the outermost side in the intermediates is connected with the first end seat, and the other intermediate is connected with the second end seat; the first end seat and the second end seat are used for being connected with a frame.

9. A multi-way valve, comprising:

the split type valve comprises a valve core, a motor and the split type valve body as claimed in any one of claims 1 to 8, wherein the valve core is provided with a plurality of flow channels, the valve core is inserted into the valve cavity, the motor is mounted on the splicing ring body, and the motor is connected with the valve core and used for driving the valve core to rotate relative to the split type valve body so as to adjust the positions of the flow channels and further communicate different interfaces through the flow channels.

10. A thermal management system, comprising:

the multi-way valve of claim 9.