CN220749110U - Multi-way disc valve - Google Patents
Multi-way disc valve Download PDFInfo
- Publication number
- CN220749110U CN220749110U CN202321365365.5U CN202321365365U CN220749110U CN 220749110 U CN220749110 U CN 220749110U CN 202321365365 U CN202321365365 U CN 202321365365U CN 220749110 U CN220749110 U CN 220749110U
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- valve
- movable valve
- movable
- valve body
- matched
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- 230000003068 static effect Effects 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model discloses a multi-way disc valve which comprises a valve body device, a movable valve core device, a movable valve plate device, a static valve plate device, a sealing element, a spring compression assembly device and an actuator mounting support device; the valve body device is characterized in that the movable valve core device is arranged in an inner cavity of the valve body device, two grooves are formed in the axial direction of the valve body device, the sealing piece is fixed in the grooves, the lower surface of the movable valve core device is matched with the upper surface of the movable valve sheet device, the lower surface of the movable valve sheet device is matched with the static valve sheet device, the axial direction of the spring pressing assembly device is matched with the upper surface of the movable valve core device, and the spring pressing assembly device is simultaneously matched with the lower surface of the actuator mounting support device and the valve body device. The utility model solves the problem of high cost caused by excessive number of the multi-way valves, can reduce the use space and improve the space utilization rate.
Description
Technical Field
The utility model belongs to the technical field of disc valves, and particularly relates to a multi-way disc valve.
Background
With the continuous improvement of the energy efficiency of the thermal management system, in order to obtain higher system energy efficiency, the architecture of the thermal management system is increasingly complex, so that the design of a corresponding cooling circulation loop is also increasingly complex, and a plurality of simple multi-way valves are generally arranged to jointly complete the switching of multiple modes, so that the number of the simple multi-way valves is excessive, the cost is increased, and the control difficulty is increased.
The multi-way valve is used for controlling the flow of gas or liquid towards different ports, but the main channel input end of the existing multi-way valve enters from the end part of the valve body, a plurality of sub-channels are arranged on the circumferential side surface of the valve body, the main channel and the sub-channels are communicated or closed by rotating the valve body, the existing multi-way valve has fewer flow channels, and a plurality of disc valves are required to cooperate to work corresponding to a fixed mode, and the multi-way valve is provided with a plurality of flow channels, so that the switching among different modes can be realized.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide a multi-way disc valve. The multi-way disc valve can solve the problem of high cost caused by excessive number of disc valves in the prior art, and meanwhile, the using space can be reduced, and the space utilization rate is improved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a multi-way disc valve comprises a valve body device, a movable valve core device, a movable valve sheet device, a static valve sheet device, a sealing piece, a spring compression assembly device and an actuator mounting support device; the valve body device is characterized in that the movable valve core device is arranged in an inner cavity of the valve body device, two grooves are formed in the axial direction of the valve body device, the sealing piece is fixed in the grooves, the lower surface of the movable valve core device is matched with the upper surface of the movable valve sheet device, the lower surface of the movable valve sheet device is matched with the static valve sheet device, the axial direction of the spring pressing assembly device is matched with the upper surface of the movable valve core device, and the spring pressing assembly device is simultaneously matched with the lower surface of the actuator mounting support device and the valve body device.
Further, the valve body device is provided with 8 flow passage openings which are not communicated with each other; each runner port is arranged at 45 degrees, and each runner port corresponds to the runner port of the static valve plate device.
Furthermore, the movable valve plate device is provided with 4 flow passage openings, and the angle of each flow passage opening is 45 degrees and is uniformly distributed on a plane.
Further, the static valve plate device is provided with 8 flow passages which are not communicated with each other, each flow passage opening is arranged at 45 degrees, and the flow passages with two intervals are respectively corresponding to the flow passages of the movable valve plate.
Further, 2 grooves for placing sealing rings of the movable valve block device are formed in the movable valve block device, and sealing performance is improved when the movable valve block device is matched with the movable valve block device.
Further, 4 bolt holes are formed in the valve body device and are connected with the actuator mounting support through the bolt holes in a bolt mode; the upper surface of the valve body device is provided with a groove for placing the static valve plate sealing ring, and the tightness is improved when the valve body device is matched with the actuator mounting support.
Further, two cavities are arranged in the movable valve core device, and each cavity angle is 135 degrees.
Further, the spring pressing assembly device is provided with a spring clamping plate of an axial groove matched with the shaft end of the movable valve core device, and the spring clamping plate and the movable valve core device synchronously rotate.
Furthermore, a sealing ring which enables the multi-way disc valve to have good sealing performance is arranged in the spring pressing assembly device.
Further, the multi-way disc valve is a five-way valve.
Further, the multi-way disc valve further comprises an actuator; the actuator is driven by a rotating shaft on the movable valve core device.
Compared with the prior art, the utility model has the positive and beneficial effects that:
according to the multi-way disc valve provided by the utility model, three working modes are switched by arranging the movable valve core and the movable valve plate to synchronously rotate, and at least 4 flow passages are used in each working mode working condition, so that the number of the multi-way disc valves can be reduced, the problem of excessive cost caused by excessive number of the multi-way valves can be solved, the use space can be reduced, and the space utilization rate can be improved.
Drawings
FIG. 1 is a schematic perspective view of a multi-way disc valve of the present utility model;
FIG. 2 is a front view of the multi-way disc valve of the present utility model;
FIG. 3 is a bottom view of the multi-way disc valve of the present utility model;
FIG. 4 is a left side view of the multi-way disc valve of the present utility model;
FIG. 5 is a cross-sectional view of the multi-way disc valve of the present utility model;
FIG. 6 is an exploded view of the multi-way disc valve of the present utility model;
FIG. 7 is a schematic view of the structure of the moving core device of the present utility model;
FIG. 8 is a schematic structural view of a movable valve plate device according to the present utility model;
FIG. 9 is an assembly view of the valve cartridge assembly of the present utility model mated with a valve plate assembly;
FIG. 10 is a schematic view of the static valve plate apparatus of the present utility model;
FIG. 11 is an assembly view of the movable valve element assembly, movable valve element assembly and static valve element assembly of the present utility model in combination;
FIG. 12 is a schematic view of the structure of the valve body apparatus of the present utility model;
FIG. 13 is a schematic view of the structure of the actuator mounting bracket assembly of the present utility model;
FIG. 14 is an assembly view of the valve body assembly of the present utility model mated with an actuator mounting bracket assembly;
FIG. 15 is a schematic view of the structure of the seal of the present utility model;
FIG. 16 is an assembly view of the seal of the present utility model mated with a moving spool assembly;
FIG. 17 is a schematic view of a static plate seal of the present utility model;
FIG. 18 is an assembly view of the valve body assembly of the present utility model mated with a static plate seal;
FIG. 19 is a schematic view of the spring hold down assembly apparatus of the present utility model;
FIG. 20 is an assembly view of the spring compression assembly apparatus of the present utility model mated with an actuator mounting bracket apparatus;
FIG. 21 is an assembly view of the sub-assembly of the present utility model in operation in mode one;
FIG. 22 is an assembly view of the sub-assembly of the present utility model in mode two operation;
FIG. 23 is an assembly view of the sub-assembly of the present utility model in mode three operation;
FIG. 24 is a schematic view of a split of the multi-way valve of the present utility model;
FIG. 25 is a schematic block diagram of an actuator circuit of the present utility model;
FIG. 26 is a diagram of an actuator control circuit master control chip of the present utility model;
wherein, the parts names represented by the reference numerals in the figures are as follows:
1. a valve body device; 2. a moving valve core device; 3. a movable valve plate device; 4. a static valve plate device; 5. a seal; 6. spring pressing assembly device; 7. an actuator mounting bracket device; 8. an actuator; 9. and (5) connecting bolts.
Detailed Description
In order to make the technical solution and the working principle of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments.
It should be noted that: the number marked on the channel mouth of the static valve plate device 4 is the channel mouth which is considered to be defined, the water pipe is connected with the channel mouth, and the connection of the water pipe can be defined by people.
It should be noted that: the static valve plate device is provided with 8 flow passage openings, which are defined as five-way valves, and at the moment, the flow passage openings with the same reference numerals can be finally connected again by an external connecting water pipe and combined into one valve.
Referring to fig. 1-24, a multi-way disc valve comprises a valve body device 1, a movable valve core device 2, a movable valve plate device 3, a static valve plate device 4, a sealing piece 5, a spring compression assembly device 6 and an actuator mounting support device 7; the movable valve core device 2 is arranged in the inner cavity of the valve body device 1, two grooves are formed along the axial direction of the valve body device 1, the sealing piece 5 is fixed in the grooves, the lower surface of the movable valve core device 2 is matched with the upper surface of the movable valve sheet device 3, the lower surface of the movable valve sheet device 3 is matched with the static valve sheet device 4, the spring compression assembly device 6 is matched with the upper surface of the movable valve core device 2 along the axial direction of the spring compression assembly device 6, and the spring compression assembly device 6 is simultaneously matched with the lower surface of the actuator mounting support device 7 and the valve body device 1.
The valve body is provided with 8 fluid passage openings which are not communicated with each other; each runner opening is arranged at 45 degrees, and at the moment, the runner opening is connected with a water pipe, and each runner opening corresponds to the runner opening of the static valve plate device 4.
2 flow channels are arranged on the movable valve core device 2, and the angle of each flow channel is 135 degrees; the movable valve plate device 3 is provided with 4 flow passage openings, the angle of each flow passage opening is 45 degrees, and the flow passage openings are uniformly distributed on a plane and are used for dividing water into 4 flow directions; when the movable valve core device 2 is matched with the movable valve sheet device 3, the movable valve sheet device 3 covers the flow passage of the movable valve core device 2 by 90 degrees in total, at the moment, water flows from the movable valve core device 2 to the movable valve sheet device 3, and the movable valve sheet device 3 divides the flow direction of the water into 4 flow directions.
Two cavities are arranged in the movable valve core device 2, and each cavity has an angle of 135 degrees; the movable valve core device 2 is provided with 2 grooves for placing sealing rings of the movable valve plate device, and the tightness is improved when the movable valve core device 2 is matched with the movable valve plate device 3.
The static valve plate device 4 is provided with 8 flow passages which are not communicated with each other, each flow passage opening is provided with 45 degrees, wherein every two flow passages are respectively corresponding to the flow passages of the movable valve plate and are used for dividing water into 8 flow directions; when the movable valve core device 2, the movable valve plate device 3 and the static valve plate device 4 are matched, water flows from the movable valve plate device 3 to 8 flow passage openings of the static valve plate device 4, and the flow direction of the water is divided into 8 flow directions through the 8 flow passage openings of the static valve plate device 4.
The valve body device 1 is provided with 4 bolt holes, and is connected with a connecting bolt 9 of the actuator mounting support device 7 through the bolt holes; the upper surface of the valve body device 1 is provided with a groove for placing a static valve plate sealing ring, and the tightness is improved when the valve body device 1 is matched with the actuator mounting support device 7.
The spring compression assembly device 6 is provided with an end surface part of an axial groove which is matched with the shaft end of the movable valve core device 2, and the end surface part and the movable valve core device 2 synchronously rotate; the spring compression assembly device 6 is internally provided with a part of a sealing ring which enables the multi-way disc valve to have good tightness; when the spring compression assembly device 6 is matched with the actuator mounting support device 7, the valve is internally compressed through the spring compression assembly device 6, so that gaps are avoided among parts, and the situation of internal water leakage is avoided.
The actuator mounting support device 7 is provided with 4 bolt connecting holes for connecting with the valve body device 1, so as to play a fastening role, when the valve body device 1 is matched with the actuator mounting support device 7, a cavity is formed inside after the valve body device 1 and the actuator mounting support device 7 are connected, and at the moment, a mounting space is provided for the movable valve core device 2, the movable valve plate device 3 and the static valve plate device 4.
The movable valve block device 3 and the static valve block device 4 are respectively provided with a movable valve block sealing ring and a static valve block sealing ring, and the movable valve block sealing ring has the function of ensuring that the valve body device 1 has good tightness when the sealing piece 5 is matched with the movable valve core device 2; the static valve plate sealing ring has the function of ensuring that the valve body device 1 has good sealing performance when the valve body device 1 is matched with the static valve plate sealing ring.
The multi-way disc valve provided by the utility model is a five-way valve, and further comprises an actuator 8, wherein the actuator 8 is driven by a rotating shaft on the movable valve core device 2.
The movable valve core device 2 is provided with a movable valve core rotation limiting structure, the movable valve core rotation limiting structure comprises a rotation limiting stop block arranged on an actuator mounting support device 7, the movable valve core device 2 rotates along the axial direction of the movable valve core device 2, and the rotation limiting stop block on the actuator mounting support device can meet the angle requirement of switching three working modes of the multi-way valve while limiting the movable valve core device 2 to rotate for one circle.
As shown in fig. 21-23, three modes of operation of the multi-way valve of the present utility model are described as follows:
operation mode one: 2-3, 4-5, and 1 is not in operation.
And a second working mode: 2-5, 3-4, and 1 is not in operation.
And a third working mode: 2-1, 4-5 and 3 are not operated.
The working principle of the multi-way valve of the utility model is as follows:
the flow direction of water is divided into 8 flow directions through the cooperation of the movable valve plate and the static valve plate, but at the moment, because the movable valve plate is provided with only 4 flow passage openings, the movable valve plate is exactly corresponding to four flow passage openings on the static valve plate, and only 4 flow passages can be used at the moment.
In the working mode, the runner ports are rotated to the corresponding angles of 2, 3, 4 and 5 runner ports through synchronous rotation of the movable valve core device and the movable valve plate device, at the moment, two runners of the movable valve core device are respectively communicated with 2-3 and 4-5, at the moment, the 1 runner port is covered by the movable valve plate device, and fig. 21 is a view of a small working assembly in the first working mode.
In the second working mode, the runner ports are rotated to angles corresponding to the runner ports 2, 5, 3 and 4 through synchronous rotation of the movable valve core device and the movable valve plate device, at the moment, the two runners of the movable valve core device are respectively communicated with 2-5 and 3-4, at the moment, the runner port 1 is covered by the movable valve plate device, and fig. 22 is a view of a small working assembly in the second working mode.
In the third working mode, the flow passage opening is rotated to an angle corresponding to 2, 1, 4 and 5 flow passage openings through synchronous rotation of the movable valve core device and the movable valve plate device, at the moment, two flow passages of the movable valve core device are respectively communicated with 2-1 and 4-5, at the moment, the 3 flow passage opening is covered by the movable valve plate device, and fig. 23 is a view of a small working assembly in the third working mode.
The parameters of the actuator used in the utility model are shown in table 1:
table 1 parameters of the actuator
The principle of the actuator circuit used in the utility model is shown in fig. 25, the internal structure diagram of the main control chip of the actuator control circuit used is shown in fig. 26, and the parameters of the chip are shown in table 2:
table 2 parameters of the actuator control circuit master control chip
The above description is only a preferred embodiment of the present utility model, and the patent protection scope of the present utility model is defined by the claims, and all equivalent structural changes made by the specification and the drawings of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. The multi-way disc valve is characterized by comprising a valve body device, a movable valve core device, a movable valve plate device, a static valve plate device, a sealing element, a spring compression assembly device and an actuator mounting support device; the valve body device is characterized in that the movable valve core device is arranged in an inner cavity of the valve body device, two grooves are formed in the axial direction of the valve body device, the sealing piece is fixed in the grooves, the lower surface of the movable valve core device is matched with the upper surface of the movable valve sheet device, the lower surface of the movable valve sheet device is matched with the static valve sheet device, the axial direction of the spring pressing assembly device is matched with the upper surface of the movable valve core device, and the spring pressing assembly device is simultaneously matched with the lower surface of the actuator mounting support device and the valve body device.
2. A multi-way disc valve according to claim 1, wherein the valve body means is provided with 8 flow ports which are not in communication with each other; each runner port is arranged at 45 degrees, and each runner port corresponds to the runner port of the static valve plate device.
3. The multi-way disc valve according to claim 1, wherein the movable valve plate device is provided with 4 flow passage openings, each of which has an angle of 45 degrees and is uniformly distributed on a plane.
4. The multi-way disc valve according to claim 1, wherein the static valve plate device is provided with 8 flow passages which are not communicated with each other, each flow passage opening is arranged at 45 degrees, and the flow passages with two intervals respectively correspond to the flow passages of the movable valve plate.
5. The multi-way disc valve according to claim 1, wherein the movable valve core device is provided with 2 grooves for placing sealing rings of the movable valve sheet device, and the sealing performance is improved when the movable valve core device is matched with the movable valve sheet device.
6. The multi-way disc valve according to claim 1, wherein the valve body device is provided with 4 bolt holes, and the valve body device is connected with the actuator mounting support through the bolt holes; the upper surface of the valve body device is provided with a groove for placing the static valve plate sealing ring, and the tightness is improved when the valve body device is matched with the actuator mounting support.
7. The multi-way disc valve according to claim 1, wherein two cavities are arranged in the movable valve core device, and each cavity has an angle of 135 °.
8. A multi-way disc valve according to claim 1, wherein a sealing ring is provided in the spring hold-down assembly means to provide good sealing of the multi-way disc valve.
9. The multi-way disc valve of claim 1 wherein the multi-way disc valve is a five-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321365365.5U CN220749110U (en) | 2023-05-31 | 2023-05-31 | Multi-way disc valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321365365.5U CN220749110U (en) | 2023-05-31 | 2023-05-31 | Multi-way disc valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220749110U true CN220749110U (en) | 2024-04-09 |
Family
ID=90560998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321365365.5U Active CN220749110U (en) | 2023-05-31 | 2023-05-31 | Multi-way disc valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220749110U (en) |
-
2023
- 2023-05-31 CN CN202321365365.5U patent/CN220749110U/en active Active
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