CN219954296U - Multi-way coolant control valve - Google Patents
Multi-way coolant control valve Download PDFInfo
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- CN219954296U CN219954296U CN202320461242.5U CN202320461242U CN219954296U CN 219954296 U CN219954296 U CN 219954296U CN 202320461242 U CN202320461242 U CN 202320461242U CN 219954296 U CN219954296 U CN 219954296U
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- 239000002826 coolant Substances 0.000 title claims description 31
- 239000000110 cooling liquid Substances 0.000 claims abstract description 48
- 238000004891 communication Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a multi-way cooling liquid control valve, which comprises: the valve body comprises a first valve body valve port, a second valve body valve port, a third valve body valve port, a fourth valve body valve port, a fifth valve body valve port, a sixth valve body valve port, a seventh valve body valve port and an eighth valve body valve port which are arranged on the peripheral surface at intervals along the circumferential direction; the valve core is provided with a first valve core valve port, a second valve core valve port, a third valve core valve port, a fourth valve core valve port, a fifth valve core valve port, a sixth valve core valve port, a seventh valve core valve port and an eighth valve core valve port along the circumferential direction at intervals on the outer circumferential surface; the valve body is arranged around the valve core, the valve core is configured to be capable of rotating along the circumferential direction, and each valve port of the valve core is correspondingly communicated with each valve port of the valve body by switching the angle of the valve core rotating along the circumferential direction. The utility model can realize the two-by-two communication of eight valve ports at the same time, and the channels are not crossed, thereby saving the volume of the control valve, reducing the whole size of the valve and realizing the switching of different functional modes.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a multi-way cooling liquid control valve.
Background
When an electric automobile runs, internal devices generate heat, so that the service life of a battery is reduced, and therefore, the function of a thermal management system in the electric automobile is important. In addition, the heat dissipation of components such as a battery and a motor is fully considered in the heat management system of the electric automobile, so that the heat management system of the electric automobile is more complex than that of a traditional automobile. Therefore, the electric automobile thermal management system needs to be more efficient, and control valves with more functional modes can be realized, so that the accurate flow of the cooling liquid in the loop is ensured.
Currently, there are one of the following problems: the cooling liquid control valve has fewer functional modes, can not flexibly meet the continuously changing requirements of clients, and has larger volume size.
Disclosure of Invention
The utility model aims to solve the problem that the traditional cooling liquid control valve is difficult to achieve miniaturization and multifunction. The utility model provides a multi-way cooling liquid control valve, which can increase the functional mode of the control valve on the premise of keeping smaller size.
In order to solve the above technical problems, an embodiment of the present utility model discloses a multi-way coolant control valve, including: the outer peripheral surface of the valve body is provided with a first valve body valve port, a second valve body valve port, a third valve body valve port, a fourth valve body valve port, a fifth valve body valve port, a sixth valve body valve port, a seventh valve body valve port and an eighth valve body valve port at intervals along the circumferential direction; the valve comprises valve cores, wherein a first valve core valve port, a second valve core valve port, a third valve core valve port, a fourth valve core valve port, a fifth valve core valve port, a sixth valve core valve port, a seventh valve core valve port and an eighth valve core valve port are arranged on the peripheral surface of the valve core at intervals along the circumferential direction, the first valve core valve port is communicated with the third valve core valve port, the second valve core valve port is communicated with the fourth valve core valve port, the fifth valve core valve port is communicated with the eighth valve core valve port, and the sixth valve core valve port is communicated with the seventh valve core valve port; the valve body is arranged around the valve core, the valve core is configured to rotate along the circumferential direction, and the first valve core valve port, the second valve core valve port, the third valve core valve port, the fourth valve core valve port, the fifth valve core valve port, the sixth valve core valve port, the seventh valve core valve port and the eighth valve core valve port of the valve core are correspondingly communicated with the first valve body valve port, the second valve body valve port, the third valve body valve port, the fourth valve body valve port, the fifth valve body valve port, the sixth valve body valve port, the seventh valve body valve port and the eighth valve body valve port of the valve body by switching the circumferential rotation angle of the valve core.
By adopting the technical scheme, the cooling liquid enters the valve core through the valve port on the valve body, is drained through the channel inside the valve core, and flows out from other valve ports on the valve body, so that the control of the liquid flow in the loop is realized. Because the channel design inside the valve core is compact, the eight valve ports can be simultaneously accommodated for two-by-two communication, and the channels are not intersected, the volume of the control valve can be saved, and the overall size of the valve is reduced.
According to another embodiment of the present utility model, an embodiment of the present utility model discloses a multi-pass coolant control valve, wherein the opening areas of a first valve body valve port, a second valve body valve port, a third valve body valve port, a fourth valve body valve port, a fifth valve body valve port, a sixth valve body valve port, a seventh valve body valve port, and an eighth valve body valve port of the valve bodies are the same.
By adopting the technical scheme, the interchangeability of the matched connecting piece of the valve port can be improved. The same inlet and outlet area can also improve the stability of the flow rate of the liquid flow in the loop.
According to another specific embodiment of the present utility model, a multi-way coolant control valve is disclosed, wherein the valve core is configured to be capable of rotating in a circumferential direction, and the multi-way coolant control valve is in a first working state by switching an angle of rotation of the valve core in the circumferential direction, and in the first working state, a first valve body valve port, a second valve body valve port, a third valve body valve port, a fourth valve body valve port, a fifth valve body valve port, a sixth valve body valve port, a seventh valve body valve port and an eighth valve body valve port of the valve core are respectively and correspondingly communicated with the first valve core valve port, the second valve core valve port, the third valve core valve port, the fourth valve core valve port, the fifth valve core valve port, the sixth valve core valve port, the seventh valve core valve port and the eighth valve core valve port of the valve core. Optionally, the set angle is 0 degrees.
By adopting the technical scheme, the control valve can be positioned in the first working state, and the cooling liquid can smoothly and efficiently flow between the first valve port and the third valve port, between the second valve port and the fourth valve port, between the fifth valve port and the eighth valve port and between the sixth valve port and the seventh valve port on the valve body.
According to another specific embodiment of the utility model, the embodiment of the utility model discloses a multi-way cooling liquid control valve, wherein the valve core is configured to rotate along the circumferential direction, the multi-way cooling liquid control valve is in a second working state by switching the rotation angle of the valve core along the circumferential direction, and in the second working state, the first valve body valve port, the second valve body valve port, the third valve body valve port, the fourth valve body valve port, the fifth valve body valve port, the sixth valve body valve port, the seventh valve body valve port and the eighth valve body valve port of the valve core are respectively communicated with the second valve core valve port, the fourth valve core valve port, the first valve core valve port, the fifth valve core valve port, the sixth valve core valve port, the seventh valve core valve port, the eighth valve core valve port and the third valve core valve port of the valve body. Optionally, the set angle is 45 degrees.
By adopting the technical scheme, the control valve can be positioned in the second working state, and the cooling liquid can smoothly and efficiently flow between the first valve port and the second valve port, between the third valve port and the eighth valve port, between the fourth valve port and the seventh valve port and between the fifth valve port and the sixth valve port on the valve body.
According to another specific embodiment of the present utility model, a multi-way coolant control valve is disclosed, wherein the valve core is configured to be capable of rotating in a circumferential direction, and the multi-way coolant control valve is in a third working state by switching an angle of the valve core rotating in the circumferential direction, and in the third working state, a first valve body valve port, a second valve body valve port, a third valve body valve port, a fourth valve body valve port, a fifth valve body valve port, a sixth valve body valve port, a seventh valve body valve port and an eighth valve body valve port of the valve core are respectively and correspondingly communicated with a fourth valve core valve port, a fifth valve core valve port, a second valve core valve port, a sixth valve core valve port, a seventh valve core valve port, an eighth valve core valve port, a third valve core valve port and a first valve core valve port of the valve core. Optionally, the set angle is 90 degrees.
By adopting the technical scheme, the control valve can be positioned in the third working state, and the cooling liquid can smoothly and efficiently flow between the first valve port and the third valve port, between the second valve port and the sixth valve port, between the fourth valve port and the fifth valve port and between the seventh valve port and the eighth valve port on the valve body.
According to another embodiment of the present utility model, a multipass coolant control valve is disclosed, the spool being configured to be rotatable in a circumferential direction, the multipass coolant control valve being in a fourth operating state in which a first valve body port, a second valve body port, a third valve body port, a fourth valve body port, a fifth valve body port, a sixth valve body port, a seventh valve body port, and an eighth valve body port of the valve body are respectively in corresponding communication with a fifth spool port, a sixth spool port, a fourth spool port, a seventh spool port, an eighth spool port, a third spool port, a first spool port, and a second spool port of the spool by switching an angle of the spool in the circumferential direction. Optionally, the set angle is 135 degrees.
By adopting the technical scheme, the control valve can be positioned in the fourth working state, and the cooling liquid can smoothly and efficiently flow between the first valve port and the fifth valve port, between the second valve port and the fourth valve port, between the third valve port and the eighth valve port and between the sixth valve port and the seventh valve port on the valve body.
According to another specific embodiment of the present utility model, a multi-way coolant control valve is disclosed, wherein the valve core is configured to be capable of rotating in a circumferential direction, and the multi-way coolant control valve is in a fifth operating state by switching an angle of rotation of the valve core in the circumferential direction, and in the fifth operating state, a first valve body valve port, a second valve body valve port, a third valve body valve port, a fourth valve body valve port, a fifth valve body valve port, a sixth valve body valve port, a seventh valve body valve port and an eighth valve body valve port of the valve core are respectively and correspondingly communicated with a seventh valve core valve port, an eighth valve core valve port, a sixth valve core valve port, a third valve core valve port, a first valve core valve port, a second valve core valve port, a fourth valve core valve port and a fifth valve core valve port of the valve body. Optionally, the set angle is 225 degrees.
By adopting the technical scheme, the control valve can be in a fifth working state, and the cooling liquid can smoothly and efficiently flow between the first valve port and the third valve port, between the second valve port and the eighth valve port, between the fourth valve port and the fifth valve port and between the sixth valve port and the seventh valve port on the valve body.
Drawings
Fig. 1 is a perspective view showing the appearance of a multi-way coolant control valve of the present utility model.
Fig. 2 shows a top view of the appearance of the multi-way coolant control valve of the present utility model.
Fig. 3 shows a perspective view of the valve spool 2 in the multi-way coolant control valve of the present utility model.
Fig. 4 shows a cross-sectional view of the valve spool 2 in the multi-way coolant control valve of the present utility model, the cross-sectional view being perpendicular to the axial direction of the valve spool.
Fig. 5 shows a cross-sectional view of the first operating state of the multi-way coolant control valve of the present utility model, the cross-sectional view being perpendicular to the axial direction of the valve.
Fig. 6 shows a cross-sectional view of the second operating state of the multi-way coolant control valve of the present utility model, the cross-sectional view being perpendicular to the axial direction of the valve.
Fig. 7 shows a cross-sectional view of the third operating state of the multi-way coolant control valve of the present utility model, the cross-sectional view being perpendicular to the axial direction of the valve.
Fig. 8 shows a cross-sectional view of the fourth operating state of the multi-way coolant control valve of the present utility model, the cross-sectional view being perpendicular to the axial direction of the valve.
Fig. 9 shows a sectional view of the fifth operating state of the multi-way coolant control valve of the present utility model, the sectional view being perpendicular to the axial direction of the valve.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present specification, by describing the embodiments of the present utility model with specific examples. While the description of the utility model will be described in connection with the preferred embodiments, it is not intended to limit the inventive features to the implementation. Rather, the purpose of the utility model described in connection with the embodiments is to cover other alternatives or modifications, which may be extended by the claims based on the utility model. The following description contains many specific details for the purpose of providing a thorough understanding of the present utility model. The utility model may be practiced without these specific details. Furthermore, some specific details are omitted from the description in order to avoid obscuring the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
It should be noted that in this specification, like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present embodiment, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "bottom", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.
The terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In the description of the present embodiment, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 embodiment can be understood in a specific case by those of ordinary skill in the art.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The multi-way coolant control valve according to the embodiment of the present utility model is described by way of example only, and not limitation, and in other examples, a nine-way coolant control valve may be used.
The present embodiment provides a coolant flow control valve, which includes a valve body 1, a valve spool 2, as shown in fig. 1 to 4. Illustratively, the bottom of the valve body 1 is a nearly square flat plate 1A, a cylindrical boss 1B is arranged in the center of the flat plate 1A, the boss 1B is hollow, eight arched valve ports are arranged on the peripheral surface of the boss 1B at intervals along the circumferential direction (as shown in the X direction in fig. 2), namely, a first valve body valve port 11, a second valve body valve port 12, a third valve body valve port 13, a fourth valve body valve port 14, a fifth valve body valve port 15, a sixth valve body valve port 16, a seventh valve body valve port 17 and an eighth valve body valve port 18, the outer parts of the valve ports are wrapped by arched chambers, and a liquid outlet hole is formed in the bottom and communicated with the outside. Four circular fixing holes 1C are respectively arranged at the top corners of the flat plate 1A and are used for fixing other parts in the working process.
Illustratively, the main body of the valve core 2 is in a cylindrical structure, three large notches are formed on the peripheral surface of the valve core 2 at intervals along the circumferential direction (as shown in the X direction in fig. 2), the three large notches are respectively a first large notch 2A, a second large notch 2B and a third large notch 2C, and two small notches are respectively a first small notch 2D and a second small notch 2E, a first valve core valve port 21, a second valve core valve port 22, a third valve core valve port 23, a fourth valve core valve port 24, a fifth valve core valve port 25, a sixth valve core valve port 26, a seventh valve core valve port 27 and an eighth valve core valve port 28 are formed on the notch, the first valve core valve port 21 and the third valve core valve port 23 on the valve core 2 are mutually communicated and are respectively positioned at two ends of the first large notch 2A, the second valve core valve port 22 and the fourth valve core valve port 24 are mutually communicated and are respectively positioned at two ends of the second large notch 2B, the sixth valve core valve port 26 and the seventh valve core 27 are respectively positioned at two ends of the third large notch 2C, the fifth valve core valve port 25 and the eighth valve core valve port 28 are respectively arranged as a boss 2F and a boss 2F is arranged on the peripheral surface of the valve core 2 along the peripheral surface of the first small valve core 2.
In the embodiment of the present utility model, the valve body 1 is disposed around the valve body 2, the valve body 2 is configured to be rotatable in the circumferential direction (as shown in the X direction in fig. 2), and the first valve body port 21, the second valve body port 22, the third valve body port 23, the fourth valve body port 24, the fifth valve body port 25, the sixth valve body port 26, the seventh valve body port 27 and the eighth valve body port 28 of the valve body 1 are respectively communicated with the first valve body port 11, the second valve body port 12, the third valve body port 13, the fourth valve body port 14, the fifth valve body port 15, the sixth valve body port 16, the seventh valve body port 17 and the eighth valve body port 18 of the valve body 1 by switching the rotation angles of the valve bodies in the circumferential direction (as shown in the X direction in fig. 2), as will be described in detail later.
In some possible embodiments, the opening areas of the first valve body valve port 11, the second valve body valve port 12, the third valve body valve port 13, the fourth valve body valve port 14, the fifth valve body valve port 15, the sixth valve body valve port 16, the seventh valve body valve port 17 and the eighth valve body valve port 18 of the valve body 1 are the same, the design can improve the interchangeability of matched connectors of the valve ports, and the same inlet and outlet area can also improve the stability of the flow velocity of liquid flow in a loop.
The operation states of the coolant control valves are described below, respectively.
As shown in fig. 5, the valve core 2 rotates in the circumferential direction (X direction in fig. 5) by a set angle (for example, 0 degrees) until the control valve is in a first operation state (initial state) in which the first valve body port 11 of the valve body 1 is communicated with the first valve core port 21 of the valve core 2, the second valve body port 12 of the valve body 1 is communicated with the second valve core port 22 of the valve core 2, the third valve body port 13 of the valve body 1 is communicated with the third valve core port 23 of the valve core 2, the fourth valve body port 14 of the valve body 1 is communicated with the fourth valve core port 24 of the valve core 2, the fifth valve body port 15 of the valve body 1 is communicated with the fifth valve core port 25 of the valve core 2, the sixth valve body port 16 of the valve body 1 is communicated with the sixth valve core port 26 of the valve core 2, the seventh valve body port 17 of the valve body 1 is communicated with the seventh valve core port 27 of the valve core 2, and the eighth valve body port 18 of the valve body 1 is communicated with the eighth valve core port 28 of the valve core 2.
So that the cooling liquid can flow in from the first valve body valve port 11 on the valve body 1, enter the first valve core valve port 21 of the valve core 2, flow to the third valve core valve port 23 along the inner part of the valve core 2, and then flow out from the third valve body valve port 13 on the valve body 1, and the cooling liquid can also flow reversely along the path; the cooling liquid can also flow in from the second valve body valve port 12 on the valve body 1, enter the second valve core valve port 22 of the valve core 2, flow to the second valve core valve port 22 along the inner part of the valve core 2, then flow out from the fourth valve body valve port 14 on the valve body 1, and can also flow reversely along the path; the cooling liquid can also flow in from the fifth valve body valve port 15 on the valve body 1, enter the fifth valve core valve port 25 of the valve core 2, flow to the eighth valve core valve port 28 along the inner part of the valve core 2, then flow out from the eighth valve body valve port 18 on the valve body 1, and can also flow reversely along the path; the cooling liquid can also flow in from the sixth valve body valve port 16 on the valve body 1, enter the sixth valve core valve port 26 of the valve core 2, flow to the seventh valve core valve port 27 along the inner part of the valve core 2, and then flow out from the seventh valve body valve port 17 on the valve body 1, and the cooling liquid can also flow reversely along the path. Optionally, the set angle is 0 degrees.
As shown in fig. 6, the valve core 2 rotates in the circumferential direction (as shown in the X direction in fig. 6) by a set angle until the control valve is in a second working state, in which the first valve body port 11 of the valve body 1 is communicated with the second valve core port 22 of the valve core 2, the second valve body port 12 of the valve body 1 is communicated with the fourth valve core port 24 of the valve core 2, the third valve body port 13 of the valve body 1 is communicated with the first valve core port 21 of the valve core 2, the fourth valve body port 14 of the valve body 1 is communicated with the fifth valve core port 25 of the valve core 2, the fifth valve body port 15 of the valve body 1 is communicated with the sixth valve core 26 of the valve core 2, the sixth valve body port 16 of the valve body 1 is communicated with the seventh valve core port 27 of the valve core 2, the seventh valve body port 17 of the valve body 1 is communicated with the eighth valve core port 28 of the valve core 2, and the eighth valve body port 18 of the valve body 1 is communicated with the third valve core port 23 of the valve core 2.
So that the cooling liquid can flow in from the first valve body valve port 11 on the valve body 1, enter the second valve core valve port 22 of the valve core 2, flow to the fourth valve core valve port 24 along the inner part of the valve core 2, then flow out from the second valve body valve port 12 on the valve body 1, and the cooling liquid can also flow reversely along the path; the cooling liquid can also flow in from the third valve body valve port 13 on the valve body 1, enter the first valve core valve port 21 of the valve core 2, flow to the third valve core valve port 23 along the inner part of the valve core 2, then flow out from the eighth valve body valve port 18 on the valve body 1, and can also flow reversely along the path; the cooling liquid can also flow in from the fourth valve body valve port 14 on the valve body 1, enter the fifth valve core valve port 25 of the valve core 2, flow to the eighth valve core valve port 28 along the inner part of the valve core 2, then flow out from the seventh valve body valve port 17 on the valve body 1, and can also flow reversely along the path; the cooling liquid can also flow in from the sixth valve body valve port 16 on the valve body 1, enter the seventh valve core valve port 27 of the valve core 2, flow to the sixth valve core valve port 26 along the inner part of the valve core 2, and then flow out from the fifth valve body valve port 15 on the valve body 1, and the cooling liquid can also flow reversely along the path. Optionally, the set angle is 45 degrees.
As shown in fig. 7, the valve core 2 rotates in the circumferential direction (as shown in the X direction in fig. 7) by a set angle until the control valve is in a third operating state, in which the first valve body port 11 of the valve body 1 is communicated with the fourth valve core port 24 of the valve core 2, the second valve body port 12 of the valve body 1 is communicated with the fifth valve core port 25 of the valve core 2, the third valve body port 13 of the valve body 1 is communicated with the second valve core port 22 of the valve core 2, the fourth valve body port 14 of the valve body 1 is communicated with the sixth valve core port 26 of the valve core 2, the fifth valve body port 15 of the valve body 1 is communicated with the seventh valve core 27 of the valve core 2, the sixth valve body port 16 of the valve body 1 is communicated with the eighth valve core port 28 of the valve core 2, the seventh valve body port 17 of the valve body 1 is communicated with the third valve core port 23 of the valve core 2, and the eighth valve body port 18 of the valve body 1 is communicated with the first valve core port 21 of the valve core 2.
So that the cooling liquid can flow in from the first valve body valve port 11 on the valve body 1, enter the fourth valve core valve port 24 of the valve core 2, flow to the second valve core valve port 22 along the inner part of the valve core 2, then flow out from the third valve body valve port 13 on the valve body 1, and the cooling liquid can also flow reversely along the path; the cooling liquid can also flow in from the second valve body valve port 12 on the valve body 1, enter the fifth valve core valve port 25 of the valve core 2, flow to the eighth valve core valve port 28 along the inner part of the valve core 2, then flow out from the sixth valve body valve port 16 on the valve body 1, and can also flow reversely along the path; the cooling liquid can also flow in from the fourth valve body valve port 14 on the valve body 1, enter the sixth valve core valve port 26 of the valve core 2, flow to the seventh valve core valve port 27 along the inner part of the valve core 2, then flow out from the fifth valve body valve port 15 on the valve body 1, and can also flow reversely along the path; the cooling liquid can also flow in from the seventh valve body valve port 17 on the valve body 1, enter the third valve core valve port 23 of the valve core 2, flow to the first valve core valve port 21 along the inner part of the valve core 2, then flow out from the eighth valve body valve port 18 on the valve body 1, and can also flow reversely along the path. Optionally, the set angle is 90 degrees.
As shown in fig. 8, the valve core 2 rotates in the circumferential direction (as shown in the X direction in fig. 8) by a set angle until the control valve is in a fourth operating state in which the first valve body port 11 of the valve body 1 is communicated with the fifth valve core port 25 of the valve core 2, the second valve body port 12 of the valve body 1 is communicated with the sixth valve core port 26 of the valve core 2, the third valve body port 13 of the valve body 1 is communicated with the fourth valve core port 24 of the valve core 2, the fourth valve body port 14 of the valve body 1 is communicated with the seventh valve core port 27 of the valve core 2, the fifth valve body port 15 of the valve body 1 is communicated with the eighth valve core port 28 of the valve core 2, the sixth valve body port 16 of the valve body 1 is communicated with the third valve core port 23 of the valve core 2, the seventh valve body port 17 of the valve body 1 is communicated with the first valve core port 21 of the valve core 2, and the eighth valve body port 18 of the valve body 1 is communicated with the second valve core port 22 of the valve core 2.
So that the cooling liquid can flow in from the first valve body valve port 11 on the valve body 1, enter the fifth valve core valve port 25 of the valve core 2, flow to the eighth valve core valve port 28 along the inner part of the valve core 2, and then flow out from the fifth valve body valve port 15 on the valve body 1, and the cooling liquid can also flow reversely along the path; the cooling liquid can also flow in from the second valve body valve port 12 on the valve body 1, enter the sixth valve core valve port 26 of the valve core 2, flow to the seventh valve core valve port 27 along the inner part of the valve core 2, then flow out from the fourth valve body valve port 14 on the valve body 1, and can also flow reversely along the path; the cooling liquid can also flow in from the third valve body valve port 13 on the valve body 1, enter the fourth valve core valve port 24 of the valve core 2, flow to the second valve core valve port 22 along the inner part of the valve core 2, then flow out from the eighth valve body valve port 18 on the valve body 1, and can also flow reversely along the path; the cooling liquid can also flow in from the sixth valve body valve port 16 on the valve body 1, enter the third valve core valve port 23 of the valve core 2, flow to the first valve core valve port 21 along the inner part of the valve core 2, then flow out from the seventh valve body valve port 17 on the valve body 1, and can also flow reversely along the path. Optionally, the set angle is 135 degrees.
As shown in fig. 9, the valve core 2 rotates in the circumferential direction (as shown in the X direction in fig. 9) by a set angle until the control valve is in a fifth operating state, in which the first valve body port 11 of the valve body 1 is communicated with the seventh valve core port 27 of the valve core 2, the second valve body port 12 of the valve body 1 is communicated with the eighth valve core port 28 of the valve core 2, the third valve body port 13 of the valve body 1 is communicated with the sixth valve core port 26 of the valve core 2, the fourth valve body port 14 of the valve body 1 is communicated with the third valve core port 23 of the valve core 2, the fifth valve body port 15 of the valve body 1 is communicated with the first valve core 21 of the valve core 2, the sixth valve body port 16 of the valve body 1 is communicated with the second valve core port 22 of the valve core 2, the seventh valve body port 17 of the valve body 1 is communicated with the first valve core port 21 of the valve core 2, and the eighth valve body port 18 of the valve body 1 is communicated with the second valve core port 22 of the valve core 2.
So that the cooling liquid can flow in from the first valve body valve port 11 on the valve body 1, enter the seventh valve core valve port 27 of the valve core 2, flow to the sixth valve core valve port 26 along the inner part of the valve core 2, and then flow out from the third valve body valve port 13 on the valve body 1, and the cooling liquid can also flow reversely along the path; the cooling liquid can also flow in from the second valve body valve port 12 on the valve body 1, enter the eighth valve core valve port 28 of the valve core 2, flow to the fifth valve core valve port 25 along the inner part of the valve core 2, then flow out from the eighth valve body valve port 18 on the valve body 1, and can also flow reversely along the path; the cooling liquid can also flow in from the fourth valve body valve port 14 on the valve body 1, enter the third valve core valve port 23 of the valve core 2, flow to the first valve core valve port 21 along the inner part of the valve core 2, then flow out from the fifth valve body valve port 15 on the valve body 1, and can also flow reversely along the path; the cooling liquid can also flow in from the sixth valve body valve port 16 on the valve body 1, enter the second valve core valve port 22 of the valve core 2, flow to the fourth valve core valve port 24 along the inner part of the valve core 2, and then flow out from the seventh valve body valve port 17 on the valve body 1, and the cooling liquid can also flow reversely along the path. Optionally, the set angle is 225 degrees.
In summary, the utility model adopts a novel valve core structure, the internal channel is compact in design, can accommodate two-by-two communication of eight valve ports at the same time, and the channels are not intersected with each other, so that the volume of the control valve can be saved, and the overall size of the valve is reduced. Through the circumferential rotation of the valve core, the switching of different functional modes can be realized, so that the application scene of the utility model is enriched.
While the utility model has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a further detailed description of the utility model with reference to specific embodiments, and it is not intended to limit the practice of the utility model to those descriptions. Various changes in form and detail may be made therein by those skilled in the art, including a few simple inferences or alternatives, without departing from the spirit and scope of the present utility model.
Claims (7)
1. A multi-way coolant control valve, comprising:
the outer peripheral surface of the valve body is provided with a first valve body valve port, a second valve body valve port, a third valve body valve port, a fourth valve body valve port, a fifth valve body valve port, a sixth valve body valve port, a seventh valve body valve port and an eighth valve body valve port at intervals along the circumferential direction;
the valve comprises valve cores, wherein a first valve core valve port, a second valve core valve port, a third valve core valve port, a fourth valve core valve port, a fifth valve core valve port, a sixth valve core valve port, a seventh valve core valve port and an eighth valve core valve port are arranged on the peripheral surface of the valve core at intervals along the circumferential direction, the first valve core valve port is communicated with the third valve core valve port, the second valve core valve port is communicated with the fourth valve core valve port, the fifth valve core valve port is communicated with the eighth valve core valve port, and the sixth valve core valve port is communicated with the seventh valve core valve port;
the valve body is arranged around the valve core, the valve core is configured to rotate along the circumferential direction, and the first valve core valve port, the second valve core valve port, the third valve core valve port, the fourth valve core valve port, the fifth valve core valve port, the sixth valve core valve port, the seventh valve core valve port and the eighth valve core valve port of the valve core are correspondingly communicated with the first valve body valve port, the second valve body valve port, the third valve body valve port, the fourth valve body valve port, the fifth valve body valve port, the sixth valve body valve port, the seventh valve body valve port and the eighth valve body valve port of the valve body by switching the circumferential rotation angle of the valve core.
2. The multi-way coolant control valve of claim 1, wherein the opening areas of the first valve body port, the second valve body port, the third valve body port, the fourth valve body port, the fifth valve body port, the sixth valve body port, the seventh valve body port, and the eighth valve body port of the valve body are the same.
3. The multipass cooling liquid control valve according to any one of claims 1 to 2, wherein the spool is rotatable in the circumferential direction by a set angle to bring the multipass cooling liquid control valve into a first operating state in which the first valve body port, the second valve body port, the third valve body port, the fourth valve body port, the fifth valve body port, the sixth valve body port, the seventh valve body port, and the eighth valve body port of the valve body are respectively in corresponding communication with the first spool port, the second spool port, the third spool port, the fourth spool port, the fifth spool port, the sixth spool port, the seventh spool port, and the eighth spool port of the spool.
4. The multipass cooling liquid control valve according to any one of claims 1 to 2, wherein the spool is rotatable in the circumferential direction by a set angle to bring the multipass cooling liquid control valve into a second operating state in which the first valve body port, the second valve body port, the third valve body port, the fourth valve body port, the fifth valve body port, the sixth valve body port, the seventh valve body port, and the eighth valve body port of the valve body are respectively in corresponding communication with the second spool port, the fourth spool port, the first spool port, the fifth spool port, the sixth spool port, the seventh spool port, the eighth spool port, and the third spool port of the spool.
5. The multipass coolant control valve according to any one of claims 1 to 2, wherein the spool is rotatable in the circumferential direction by a set angle to bring the multipass coolant control valve into a third operating state in which the first valve body port, the second valve body port, the third valve body port, the fourth valve body port, the fifth valve body port, the sixth valve body port, the seventh valve body port, and the eighth valve body port of the spool are respectively in corresponding communication with the fourth spool port, the fifth spool port, the second spool port, the sixth spool port, the seventh spool port, the eighth spool port, the third spool port, and the first spool port of the spool.
6. The multipass coolant control valve according to any one of claims 1 to 2, wherein the spool is rotatable in the circumferential direction by a set angle to place the multipass coolant control valve in a fourth operating state in which the first valve body port, the second valve body port, the third valve body port, the fourth valve body port, the fifth valve body port, the sixth valve body port, the seventh valve body port, and the eighth valve body port of the valve body are respectively in corresponding communication with the fifth spool port, the sixth spool port, the fourth spool port, the seventh spool port, the eighth spool port, the third spool port, the first spool port, and the second spool port of the spool.
7. The multipass cooling liquid control valve according to any one of claims 1 to 2, wherein the spool is rotatable in the circumferential direction by a set angle to cause the multipass cooling liquid control valve to be in a fifth operating state in which the first valve body port, the second valve body port, the third valve body port, the fourth valve body port, the fifth valve body port, the sixth valve body port, the seventh valve body port, and the eighth valve body port of the spool are respectively in corresponding communication with the seventh spool port, the eighth spool port, the sixth spool port, the third spool port, the first spool port, the second spool port, the fourth spool port, and the fifth spool port of the spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320461242.5U CN219954296U (en) | 2023-03-07 | 2023-03-07 | Multi-way coolant control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320461242.5U CN219954296U (en) | 2023-03-07 | 2023-03-07 | Multi-way coolant control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219954296U true CN219954296U (en) | 2023-11-03 |
Family
ID=88552889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320461242.5U Active CN219954296U (en) | 2023-03-07 | 2023-03-07 | Multi-way coolant control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219954296U (en) |
-
2023
- 2023-03-07 CN CN202320461242.5U patent/CN219954296U/en active Active
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