CN218913833U - Multi-way water valve machine - Google Patents
Multi-way water valve machine Download PDFInfo
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- CN218913833U CN218913833U CN202222688427.8U CN202222688427U CN218913833U CN 218913833 U CN218913833 U CN 218913833U CN 202222688427 U CN202222688427 U CN 202222688427U CN 218913833 U CN218913833 U CN 218913833U
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Abstract
The utility model relates to the technical field of valve equipment, and discloses a multi-way water valve machine, which comprises: the valve body is of a cylindrical structure and comprises a water body circulation zone, and a plurality of openings are formed in the water body circulation zone; the valve core is of a cylindrical structure, is arranged in the valve body and is rotationally connected with the valve body, a plurality of flow channels are formed in the valve core, and when the valve core is rotated, a plurality of openings are communicated through the plurality of flow channels to form a plurality of passages; and the sealing gasket is arranged between the valve body and the valve core, corresponds to the water body circulation area and is used for sealing and isolating the openings. The multi-way water valve machine disclosed by the utility model has the technical effects of high integration level and small occupied space.
Description
Technical Field
The utility model relates to the technical field of valve equipment, in particular to a multi-way water valve machine.
Background
At present, the integration level requirements of new energy vehicles, such as tesla, on a cooling system are gradually improved. And as the intelligent driving has an improved demand on the calculation force of the whole vehicle, the heating value of the calculation unit is improved, and the number of heating modules is increased. As a key component of a new energy vehicle, an automobile thermal management system is being developed in a miniaturized and integrated manner. In the existing thermal management system, a plurality of three-way valves and four-way valves are commonly combined to meet the function, so that more space is occupied, pipelines among the valves are increased, integration is not facilitated, and flow resistance is increased and the performance and power consumption of the system are affected.
Based on the above, the application provides a multi-pass water valve machine for solving the defect of the prior art.
Disclosure of Invention
The utility model aims to provide a multi-way water valve machine so as to solve the problems in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: a multi-pass water valve machine comprising: the valve body is of a cylindrical structure and comprises a water body circulation zone, and a plurality of openings are formed in the water body circulation zone; the valve core is of a cylindrical structure, is arranged in the valve body and is rotationally connected with the valve body, a plurality of flow channels are formed in the valve core, and when the valve core is rotated, a plurality of openings are communicated through the plurality of flow channels to form a plurality of passages; and the sealing gasket is arranged between the valve body and the valve core, corresponds to the water body circulation area and is used for sealing and isolating the openings.
Preferably, the water valve machine further comprises a sealing ring, the valve body comprises a ring groove arranged at the end part of the lower end of the valve body, and the sealing ring is arranged in the ring groove; the water valve machine also comprises a valve cover, and the valve cover is connected with the end part of the lower end of the valve body and is used for closing the opening of the lower end of the valve body.
Preferably, the valve core further comprises a positioning groove arranged at the end part of the lower end of the valve core; the valve cover also comprises a positioning protrusion arranged at the upper end of the valve cover, and the positioning protrusion is arranged in the positioning groove and used for limiting the valve core.
Preferably, the valve body further comprises a through hole formed in the upper end portion of the valve body, and an annular limit arranged at the through hole; the valve core also comprises a rotating shaft and a spline, wherein the rotating shaft and the spline are arranged at the upper end part of the valve core, the rotating shaft penetrates through the through hole to enable the spline to be arranged outside the valve body, and a bearing is arranged between the rotating shaft and the annular limit.
Preferably, the valve core further comprises a first limiting protrusion arranged at the upper end part of the valve core; the valve body also comprises a second limiting protrusion arranged on the inner side of the upper wall of the valve body; when the valve core is rotated to a certain angle, the first limiting protrusion and the second limiting protrusion are mutually limited.
Preferably, the valve body further comprises a limiting column arranged on the inner wall of the valve body, wherein the limiting column is positioned on two sides of the sealing gasket and used for limiting the sealing gasket.
Compared with the prior art, the utility model has the following beneficial effects: according to the multi-way water valve machine disclosed by the utility model, the existing multi-valve connected distributed structure is replaced by the multi-way water valve structure, so that the valve is high in use integration level and small in occupied space, the flow resistance of the whole system is reduced, and the performance and the power consumption of the whole system are improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of a nine-way valve machine in an embodiment of the utility model;
FIG. 2 is an exploded view of a nine-way valve machine in an embodiment of the utility model;
FIG. 3 is a wall-expanded schematic view of a valve cartridge according to an embodiment of the present utility model;
FIG. 4 is a schematic structural diagram of the valve core A area corresponding to the water diversion area in the embodiment of the utility model;
FIG. 5 is a schematic structural diagram of a valve core B region corresponding to a water diversion region in an embodiment of the present utility model;
FIG. 6 is a schematic structural diagram of a valve core C region corresponding to a water diversion region in an embodiment of the present utility model;
FIG. 7 is a schematic structural diagram of a valve core D region corresponding to a water diversion region in an embodiment of the present utility model;
FIG. 8 is a schematic structural diagram of a valve element E region corresponding to a water body circulation zone in an embodiment of the present utility model;
FIG. 9 is a perspective view of a valve body in an embodiment of the utility model;
FIG. 10 is a perspective view of a valve cartridge in an embodiment of the utility model;
FIG. 11 is a perspective view of a gasket in an embodiment of the utility model;
in the figure:
the valve body 1, the water body diversion area 11, the opening 12, the first opening 12a, the second opening 12b, the third opening 12c, the fourth opening 12d, the fifth opening 12e, the sixth opening 12f, the seventh opening 12g, the eighth opening 12h, the ninth opening 12i, the annular groove 13, the through hole 14, the annular limit 15, the second limit protrusion 16 and the limit column 17;
the valve comprises a valve core 2, a flow passage 21, a positioning groove 22, a rotating shaft 23, a spline 24 and a first limiting protrusion 25;
a gasket 3, a through hole 31;
a seal ring 4;
a valve cover 5, a positioning boss 51;
and a bearing 6.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The automobile thermal management system is used as a key component of a new energy automobile, is being developed in miniaturization and integration, and in the existing thermal management system, a plurality of three-way valves and four-way valves are commonly combined to meet the functions, so that more space is occupied, meanwhile, pipelines among the valves are increased, the integration is not facilitated, and the flow resistance is increased, and the performance and the power consumption of the system are affected.
Based on the above, the present application provides an embodiment, a nine-way water valve machine, which is an optimal solution for a multi-way water valve machine, to solve the defects of the prior art.
Specifically, as shown in fig. 1-2, the nine-way water valve machine comprises a valve body 1, wherein the valve body 1 is of a cylindrical structure, the valve body 1 comprises a water body circulation area 11, a plate is arranged at the water body circulation area 11 and integrally formed with the cylindrical structure, nine openings 12 are formed in the plate and serve as water body inlets and outlets of the nine-way valve, the nine openings 12 are communicated with the inside and the outside of the valve body 1, and the openings 12 arranged on a curved surface are arranged on a plane by the plate so as to be convenient to connect with a pipe fitting;
specifically, as shown in fig. 2, in the present embodiment, the openings 12 include a first opening 12a, a second opening 12b, a third opening 12c, and a fourth opening 12d arranged in parallel in the first row, a fifth opening 12e, a sixth opening 12f, a seventh opening 12g, and an eighth opening 12h arranged in parallel in the third row, and a ninth opening 12i arranged in parallel with the third opening 12c and the seventh opening 12g in the second row.
Further, as shown in fig. 2, the nine-way water valve machine further comprises a valve core 2, wherein the valve core 2 is of a cylindrical structure, is arranged in the valve body 1 and is rotationally connected with the valve body 1, the valve core 2 is provided with flow channels 21, a plurality of flow channels 21 are mutually closed, the rest flow channels 21 are mutually communicated, and when the valve core 2 is rotated, a plurality of openings 12 are communicated through a plurality of flow channels 21 to form a plurality of passages, so that different openings 12 correspond to different flow channels 21, conversion communication among different pipelines is realized, and integration and compactness of a multi-way valve passage are realized.
Specifically, in the present embodiment, a plurality of flow passages 21 are arranged on a side wall surface of the valve core 2 along a circumferential direction thereof, as shown in fig. 3, which is a wall surface development schematic diagram of the valve core 2, and includes nineteen flow passages 21, except that the flow passages 21a and 21b are mutually communicated, all the flow passages 21 are closed, when one of the nineteen flow passages 21 corresponds to two openings 12, the two openings 12 are communicated, or when one of the two openings 12 corresponds to the flow passages 21a and 21b, respectively, the two openings 12 are communicated;
as shown in fig. 4, when the valve core 2 rotates to the a area corresponding to the water body circulation zone 11 of the valve body 1, the first opening 12a and the second opening 12b are communicated, the third opening 12c and the fourth opening 12d are communicated, the fifth opening 12e and the sixth opening 12f are communicated, the seventh opening 12g and the eighth opening 12h are communicated, and the ninth opening 12i is closed;
as shown in fig. 5, when the valve core 2 is rotated to the extent that the region B corresponds to the water body circulation zone 11 of the valve body 1, the first opening 12a and the second opening 12B communicate, the fourth opening 12d and the ninth opening 12i communicate, the fifth opening 12e and the sixth opening 12f communicate, the seventh opening 12g and the eighth opening 12h communicate, and the third opening 12c is closed;
as shown in fig. 6, when the valve core 2 is rotated to the extent that the region C corresponds to the water body circulation zone 11 of the valve body 1, the first opening 12a and the fifth opening 12e communicate, the second opening 12b and the sixth opening 12f communicate, the third opening 12C and the fourth opening 12d communicate, the seventh opening 12g and the eighth opening 12h communicate, and the ninth opening 12i is closed;
as shown in fig. 7, when the valve core 2 is rotated to a region D thereof corresponding to the water body circulation zone 11 of the valve body 1, the first opening 12a and the fifth opening 12e communicate, the second opening 12b and the sixth opening 12f communicate, the third opening 12c and the seventh opening 12g communicate, the fourth opening 12D and the eighth opening 12h communicate, and the ninth opening 12i is closed;
as shown in fig. 8, when the valve body 2 is rotated to the extent that the E region thereof corresponds to the water flow region 11 of the valve body 1, the first opening 12a and the fifth opening 12E communicate, the second opening 12b and the sixth opening 12f communicate, the ninth opening 12i and the seventh opening 12g communicate, and the third opening 12c is closed.
Further, as shown in fig. 2 and 11, the nine-way water valve machine further comprises a sealing gasket 3, wherein the sealing gasket 3 is arranged between the valve body 1 and the valve core 2 and corresponds to the water body circulation area 11, and is used for sealing and isolating a plurality of openings 12, in the embodiment, the sealing gasket 3 is of a curved surface structure and is made of rubber, the shape of the valve core 2 and the valve body 1 can be adapted, and nine through openings 31 are also formed in the sealing gasket 3, and the nine through openings 31 respectively correspond to the nine openings 12 and are used for sealing different openings 12.
Furthermore, in order to facilitate installation, the valve body 1 is of a structure with one end open, and based on the structure, as shown in fig. 2 and 9, the water valve machine further comprises a sealing ring 4, the valve body 1 comprises a ring groove 13 arranged at the lower end part of the valve body, the sealing ring 4 is arranged in the ring groove 13, and the sealing ring 4 is used for sealing; the water valve machine also comprises a valve cover 5, wherein the valve cover 5 is connected with the end part of the lower end of the valve body 1 and is used for closing the opening of the lower end of the valve body 1.
Further, as shown in fig. 2 and 10, the valve core 2 and the valve cover 5 are connected in the following manner: the valve core 2 also comprises a positioning groove 22 arranged at the lower end part of the valve core; the valve cover 5 further comprises a positioning protrusion 51 arranged at the upper end of the valve cover 5, wherein the positioning protrusion 51 and the valve cover 5 are integrally formed, the positioning protrusion 51 is arranged in the positioning groove 22 and used for limiting the valve core 2, and meanwhile, the valve cover 5 is connected with the lower end part of the valve body 1 through a screw.
Further, as shown in fig. 2 and 9, the valve core 2 and the valve body 1 are connected in the following manner: the valve body 1 further comprises a through hole 14 formed in the upper end portion of the valve body, and an annular limit 15 arranged at the through hole 14, wherein the annular limit 15 is positioned in the valve body 1 and is integrally formed with the valve body 1; the valve core 2 further comprises a rotating shaft 23 and a spline 24 which are arranged at the upper end part of the valve core, the valve core 2, the rotating shaft 23 and the spline 24 are integrally formed, the rotating shaft 23 penetrates through the through hole 14 to enable the spline 24 to be arranged outside the valve body 1, and a bearing 6 is arranged between the rotating shaft 23 and the annular limit 15 and used for assisting rotation of the valve core 2.
Further, as shown in fig. 2 and 9, in order to limit the rotation of the valve core 2, the valve core 2 further includes a first limiting protrusion 25 disposed at an upper end portion thereof, wherein the first limiting protrusion 25 and the valve core 2 are integrally formed; the valve body 1 further comprises a second limiting protrusion 16 arranged on the inner side of the upper wall of the valve body, and the second limiting protrusion 16 and the valve body 1 are integrally formed; when the valve core 2 is rotated to a certain angle, the first limiting protrusion 25 and the second limiting protrusion 16 are mutually limited, so that the rotation limitation of the valve core 2 is realized.
Further, as shown in fig. 2 and 9, the valve body 1 further includes a limiting post 17 disposed on an inner wall thereof, and the limiting posts 17 are located on two sides of the sealing gasket 3 and are used for limiting the sealing gasket 3.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A multiple pass water valve machine, comprising:
the valve body is of a cylindrical structure and comprises a water body circulation area, and a plurality of openings are formed in the water body circulation area;
the valve core is of a cylindrical structure, is arranged in the valve body and is rotationally connected with the valve body, a plurality of flow channels are formed in the valve core, and when the valve core is rotated, a plurality of openings are communicated through a plurality of flow channels to form a plurality of passages;
and the sealing gasket is arranged between the valve body and the valve core, corresponds to the water body circulation area and is used for sealing and isolating a plurality of openings.
2. A multi-way valve machine as claimed in claim 1, wherein:
the water valve machine also comprises a sealing ring, the valve body comprises a ring groove arranged at the end part of the lower end of the valve body, and the sealing ring is arranged in the ring groove;
the water valve machine further comprises a valve cover, wherein the valve cover is connected with the end part of the lower end of the valve body and is used for closing the opening of the lower end of the valve body.
3. A multi-way valve machine as claimed in claim 2, wherein:
the valve core also comprises a positioning groove arranged at the end part of the lower end of the valve core;
the valve cover also comprises a positioning protrusion arranged at the upper end of the valve cover, and the positioning protrusion is arranged in the positioning groove and used for limiting the valve core.
4. A multi-way valve according to any one of claims 1 to 3, wherein:
the valve body further comprises a through hole formed in the upper end portion of the valve body, and an annular limit arranged at the through hole;
the valve core further comprises a rotating shaft and a spline, wherein the rotating shaft and the spline are arranged at the upper end part of the valve core, the rotating shaft penetrates through the through hole to enable the spline to be arranged outside the valve body, and a bearing is arranged between the rotating shaft and the annular limit.
5. A multi-way valve according to any one of claims 1 to 3, wherein:
the valve core also comprises a first limiting protrusion arranged at the upper end part of the valve core;
the valve body further comprises a second limiting protrusion arranged on the inner side of the upper wall of the valve body;
when the valve core is rotated to a certain angle, the first limiting protrusion and the second limiting protrusion are mutually limited.
6. A multi-way valve according to any one of claims 1 to 3, wherein:
the valve body further comprises limiting columns arranged on the inner wall of the valve body, wherein the limiting columns are located on two sides of the sealing gasket and used for limiting the sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222688427.8U CN218913833U (en) | 2022-10-13 | 2022-10-13 | Multi-way water valve machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222688427.8U CN218913833U (en) | 2022-10-13 | 2022-10-13 | Multi-way water valve machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218913833U true CN218913833U (en) | 2023-04-25 |
Family
ID=86038978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222688427.8U Active CN218913833U (en) | 2022-10-13 | 2022-10-13 | Multi-way water valve machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218913833U (en) |
-
2022
- 2022-10-13 CN CN202222688427.8U patent/CN218913833U/en active Active
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