CN114673807B - Multi-way valve with lateral flow channels and thermal management module - Google Patents
Multi-way valve with lateral flow channels and thermal management module Download PDFInfo
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- CN114673807B CN114673807B CN202210432715.9A CN202210432715A CN114673807B CN 114673807 B CN114673807 B CN 114673807B CN 202210432715 A CN202210432715 A CN 202210432715A CN 114673807 B CN114673807 B CN 114673807B
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- valve
- lateral flow
- valve body
- way valve
- flow passage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/076—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with sealing faces shaped as surfaces of solids of revolution
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention provides a multi-way valve with lateral flow channels, which comprises a valve body and a valve core arranged in the valve body, wherein the valve core is provided with at least one first flow channel and at least one second flow channel, the openings of the first flow channel and the second flow channel are axially opposite, the end part of the valve body is provided with a first flow channel opening communicated with the first flow channel, and the side wall of the valve body is provided with a second flow channel opening communicated with the second flow channel. According to the thermal management module and the multi-way valve with the lateral flow channels, the valve core is balanced in stress and not easy to incline, so that the abrasion risk of the valve core can be reduced, and the installation of the hand piece cannot be influenced.
Description
Technical Field
The invention relates to the field of valves, in particular to a multi-way valve with lateral flow channels and a thermal management module.
Background
In the existing disc valve, the pressure of each flow passage is different, so that the valve core is unevenly pressed, and the power required by the valve when the valve is opened is overlarge.
In view of this, there is a need for an improvement over existing multi-way valves to address the above-described problems.
Disclosure of Invention
The invention aims to provide a multi-way valve with a lateral flow passage, so as to solve the problem of uneven stress of a valve core of the existing multi-way valve.
In order to achieve the above object, the present invention provides a multi-way valve with lateral flow channels, the multi-way valve with lateral flow channels includes a valve body, a valve core disposed in the valve body, the valve core has at least one first flow channel and at least one second flow channel whose openings are disposed opposite to each other in an axial direction, the number of the first flow channels and the number of the second flow channels are equal, projections in the axial direction of the valve body overlap, the valve body is provided with a first flow channel opening communicating with the first flow channel at an end portion, the valve body is provided with a second flow channel opening communicating with the second flow channel at a side wall, the valve body is provided with a first flow channel opening communicating with the first flow channel at an end portion, and the valve body is provided with a second flow channel opening communicating with the second flow channel at a side wall.
As a further development of the invention, the connecting flow channel is arranged in the radial direction of the valve body.
As a further improvement of the invention, the first fluid passage opening, the second fluid passage opening and the connecting fluid passage are arranged in a circumferential array along the axis of the valve body.
As a further improvement of the invention, the valve body comprises a valve body and a valve cover arranged at one end of the valve body, the valve cover is used for limiting the axial position of the valve core, and the first fluid passage opening is arranged on the valve cover.
As a further improvement of the invention, the valve cover is concaved inwards towards one side of the valve body to form a containing part, the number of the first flow passages is at least two, the multi-way valve with the lateral flow passages further comprises a first sealing element arranged in the containing part, and the first sealing element is abutted with the valve core to isolate at least two first flow passages from each other.
As a further improvement of the invention, the number of the second flow passages is at least two, and the multi-way valve with the lateral flow passages further comprises a second sealing element, and the second sealing element is abutted with the valve core to isolate at least two second flow passages from each other.
As a further improvement of the invention, the multi-way valve with the lateral flow passage further comprises a transmission shaft connected with the valve core and used for driving the valve core to rotate.
The invention also provides a thermal management module comprising a multi-way valve with lateral flow channels as described above, the number of multi-way valves with lateral flow channels being one or more.
The beneficial effects of the invention are as follows: according to the thermal management module and the multi-way valve with the lateral flow channels, the valve core is balanced in stress and not easy to incline, so that the abrasion risk of the valve core can be reduced, and the installation of the hand piece cannot be influenced.
Drawings
FIG. 1 is a schematic view of the overall structure of a multi-way valve having lateral flow channels of the present invention;
FIG. 2 is a schematic view of a portion of the structure of a multi-way valve having lateral flow channels of the present invention;
FIG. 3 is a schematic cross-sectional view of the multi-way valve of the present invention with lateral flow passages in an axial direction.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1 to 3, the present invention provides a thermal management module including a multi-way valve 100 having lateral flow channels therein, the number of the multi-way valves 100 having lateral flow channels being one or more.
The multi-way valve 100 with the lateral flow passage comprises a valve body 1, a valve core 2 arranged in the valve body 1, a first sealing piece 3 and a second sealing piece 4 arranged at two ends of the valve core 2 along the axial direction, and a transmission shaft 5 connected with the valve core 2 and used for driving the valve core 2 to rotate.
The valve body 1 comprises a valve body 11 and a valve cover 12 arranged at one end of the valve body 11, wherein the valve cover 12 is used for limiting the axial position of the valve core 2. In this embodiment, the valve body 11 has a columnar shape, and the valve cover 12 is disposed at one end of the valve body 11 in the axial direction.
The valve cover 12 is concave toward the valve body 11 side to form a receiving portion, and the first seal 3 is disposed in the receiving portion.
The valve body 1 is provided with a first flow passage opening 121, a second flow passage opening 111 and a connecting flow passage 13, further, the first flow passage opening 121 is arranged on the valve cover 12, and the second flow passage opening 111 is arranged on the side wall of the valve body 11 of the valve body 1.
The first fluid passage opening 121 penetrates the valve cover 12 to expose the valve body 2 in the valve body 11.
The valve core 2 has at least one first flow passage 21 and at least one second flow passage 22 with openings arranged opposite to each other in the axial direction, and the first flow passage 21 and the second flow passage 22 are formed recessed inward in the axial direction from both ends of the valve core 2.
The number of the first flow passages 21 and the number of the second flow passages 22 are equal, and projections in the axial direction of the valve body 1 coincide. In this embodiment, the number of the first flow channels 21 and the number of the second flow channels 22 are two or more, and any of the first flow channels 21 and any of the second flow channels 22 are isolated from each other.
The first flow passage 21 is displaced near one end of the valve cover 12, and the first flow passage opening 121 communicates with the first flow passage 21. The first seal 3 abuts against the valve spool 2 to isolate at least two of the first flow passages 21 from each other. When the valve core 2 is driven to rotate by the transmission shaft 5, the first flow passage 21 may be simultaneously communicated with two or more first flow passage ports 121, thereby achieving a communication effect.
The connecting flow passage 13 is used for communicating the second flow passage opening 111 with the second flow passage 22. The connecting flow passage 13 is disposed at an end of the valve body 11 away from the valve cover 12, is disposed along a radial direction of the valve body 1, and penetrates the valve body 11 at an end axially adjacent to the valve core 2 and communicates with the second flow passage 22. When the valve core 2 is driven to rotate by the transmission shaft 5, the second flow passages 22 can be simultaneously communicated with two or more than two second flow passage openings 111, so that a communication effect is realized.
The second seal 4 abuts the spool 2 to isolate at least two of the second flow passages 22 from each other.
The first flow passage opening 121, the second flow passage opening 111 and the connecting flow passage 13 are arranged in a circumferential array along the axis of the valve body 1.
In this embodiment, the first flow channel 21 and the second flow channel 22 are provided, so that when fluid is simultaneously introduced into two sides of the valve core 2, the overall stress of the valve core 2 is balanced and is not easy to incline, and further the friction force between the valve core 2 and the first sealing element 3 and the second sealing element 4 is not increased. The second fluid passage opening 111 is provided on the side wall, and the connecting fluid passage 13 is provided to communicate the second fluid passage opening 111 with the second fluid passage 22 so as not to interfere with the installation of the opponent on the opposite side of the first fluid passage opening 121.
According to the thermal management module and the multi-way valve 100 with the lateral flow channels, the valve core 2 is balanced in stress and not easy to incline, so that the abrasion risk of the valve core 2 can be reduced, and the installation of the hand piece is not affected.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A multi-way valve having a lateral flow passage, the multi-way valve having a lateral flow passage comprising a valve body, a valve core disposed within the valve body, characterized in that: the valve core is provided with at least one first runner and at least one second runner, the openings of the first runners and the second runners are arranged oppositely along the axial direction, the number of the first runners is equal to that of the second runners, projections of the first runners in the axial direction of the valve body are overlapped, the end part of the valve body is provided with a first runner port communicated with the first runner, the side wall of the valve body is provided with a second runner port communicated with the second runner, and a connecting runner used for communicating the second runner port with the second runner is arranged in the valve body.
2. The multi-way valve having a lateral flow passage of claim 1, wherein: the connecting runner is arranged along the radial direction of the valve body.
3. The multi-way valve having a lateral flow passage of claim 1, wherein: the first fluid passage opening, the second fluid passage opening and the connecting fluid passage are arranged in a circumferential array along the axis of the valve body.
4. The multi-way valve having a lateral flow passage of claim 1, wherein: the valve body comprises a valve body and a valve cover arranged at one end of the valve body, the valve cover is used for limiting the position of the valve core along the axial direction, and the first fluid passage opening is formed in the valve cover.
5. The multi-way valve having a lateral flow passage of claim 4, wherein: the valve cover is inwards concave towards one side of the valve body to form an accommodating part, the number of the first flow passages is at least two, the multi-way valve with the lateral flow passages further comprises a first sealing piece arranged in the accommodating part, and the first sealing piece is abutted with the valve core so as to isolate at least two first flow passages from each other.
6. The multi-way valve having a lateral flow passage of claim 1, wherein: the number of the second flow passages is at least two, and the multi-way valve with the lateral flow passages further comprises a second sealing piece, and the second sealing piece is abutted with the valve core so as to isolate at least two second flow passages from each other.
7. The multi-way valve having a lateral flow passage of claim 1, wherein: the multi-way valve with the lateral flow passage further comprises a transmission shaft connected with the valve core and used for driving the valve core to rotate.
8. A thermal management module, characterized by: the thermal management module comprises the multi-way valve with lateral flow channels of any one of claims 1-7, the number of multi-way valves with lateral flow channels being one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210432715.9A CN114673807B (en) | 2022-04-22 | 2022-04-22 | Multi-way valve with lateral flow channels and thermal management module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210432715.9A CN114673807B (en) | 2022-04-22 | 2022-04-22 | Multi-way valve with lateral flow channels and thermal management module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114673807A CN114673807A (en) | 2022-06-28 |
| CN114673807B true CN114673807B (en) | 2023-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210432715.9A Active CN114673807B (en) | 2022-04-22 | 2022-04-22 | Multi-way valve with lateral flow channels and thermal management module |
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| Country | Link |
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| CN (1) | CN114673807B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117146010B (en) * | 2023-10-31 | 2024-01-30 | 海力达汽车科技有限公司 | Multi-way valve |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130320252A1 (en) * | 2011-02-17 | 2013-12-05 | Egc Enterprises, Inc. | Control valve assembly |
| GB2573141B (en) * | 2018-03-29 | 2020-07-22 | Mhwirth As | Actuator for valve with removable hydraulic chamber |
| CN111350840A (en) * | 2020-04-17 | 2020-06-30 | 浙江银轮机械股份有限公司 | Electric valve |
| CN214222094U (en) * | 2020-11-11 | 2021-09-17 | 华为技术有限公司 | Multi-way valve and electric vehicle thermal management system |
| CN216200823U (en) * | 2021-08-24 | 2022-04-05 | 成都万友滤机有限公司 | Integrated multi-way valve of automobile thermal management module and fluid loop |
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2022
- 2022-04-22 CN CN202210432715.9A patent/CN114673807B/en active Active
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| Publication number | Publication date |
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| CN114673807A (en) | 2022-06-28 |
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