CN220286516U - Four-way water valve structure - Google Patents
Four-way water valve structure Download PDFInfo
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- CN220286516U CN220286516U CN202321932868.6U CN202321932868U CN220286516U CN 220286516 U CN220286516 U CN 220286516U CN 202321932868 U CN202321932868 U CN 202321932868U CN 220286516 U CN220286516 U CN 220286516U
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- valve
- flow
- valve core
- water inlet
- connecting seat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 230000007306 turnover Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a four-way water valve structure, which comprises: the valve comprises a first screw, a valve cover, a valve core, a water inlet and outlet connecting seat and a valve body, wherein one end of the valve core penetrates through the valve cover and is propped against the valve cover, the other end of the valve core is inserted in the water inlet and outlet connecting seat in a rotatable mode, a first flow pipe is arranged outside the water inlet and outlet connecting seat, the first flow pipe leads to the inside of the water inlet and outlet connecting seat, the water inlet and outlet connecting seat is inserted in the inside of the valve body, a second flow pipe is arranged outside the valve body, the second flow pipe leads to the inside of the valve body, and the first flow pipe is inserted in the second flow pipe, and the valve has the beneficial effects that: the valve cover is fixed on the valve body, the valve core and the water inlet and outlet connecting seat in the valve body are covered by the valve cover, the connecting plate is not required to press the valve cover again, so that the valve core and the water inlet and outlet connecting seat in the valve body are covered by the valve cover, the effect of the connecting plate is reduced, the number of parts of a four-way valve product is reduced, and the assembly cost of the four-way valve and the production cost of the four-way valve product are reduced.
Description
Technical Field
The utility model relates to the technical field of control valves, in particular to a four-way water valve structure.
Background
The four-way valve is commonly used in a pipeline for conveying media and generally comprises a valve seat and a valve core, four liquid passing ports are uniformly formed in the side wall of the valve seat along the circumferential direction, the valve core is installed in the valve seat and can rotate in the valve seat so as to realize the switching of flow passages, the common four-way valve is a two-position four-way valve, the two of the four liquid passing ports are communicated with each other, two circulating channels are formed, the flow directions of the two media can be switched, the effect of one valve is realized conveniently and rapidly, the four-way valve can also realize the switching of the medium flow passages and the switching effect of the pipeline, the use of the four-way valve saves the use amount of the two-way valve, and the manufacturing cost of a process pipeline is reduced. However, at present, the four-way valve has a plurality of component parts, so that the assembly cost of the four-way valve and the production cost of the four-way valve are increased, and the assembly process of the four-way valve is increased and the production efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a four-way water valve structure which can reduce the number of parts of a four-way valve product so as to reduce the assembly cost of the four-way valve and the production cost of the product.
The utility model is realized by the following technical scheme:
a four-way water valve structure, comprising:
a valve cover;
the valve core is provided with a part at one end, which penetrates through the valve cover, and the other part at one end of the valve core is abutted against the valve cover;
the water inlet and outlet connecting seat is characterized in that the other end of the valve core is inserted into the water inlet and outlet connecting seat in a autorotation manner, a first flow pipe is arranged outside the water inlet and outlet connecting seat, and the first flow pipe is led into the water inlet and outlet connecting seat;
the water inlet and outlet connecting seat is inserted in the valve body, a second flow pipe is arranged outside the valve body, the second flow pipe leads to the interior of the valve body, and the first flow pipe is inserted in the interior of the second flow pipe.
Optionally, a second flow channel is formed in the second flow tube, a first flow channel is formed in the first flow tube, the first flow tube is inserted into the second flow channel, and the first flow channel is communicated with the second flow channel.
Optionally, the length of the first flow tube is smaller than the length of the second flow tube, so that the first flow tube is prevented from extending out of the second flow tube.
Optionally, a valve core water inlet and a valve core water outlet are formed in the side wall of the valve core, a valve core cavity is formed in the valve core, and the valve core water inlet and the valve core water outlet are communicated with the valve core cavity;
the first flow pipes are arranged in an axial circumferential array along the water inlet and outlet connecting seat, the number of the first flow pipes is four, the second flow pipes are arranged in an axial circumferential array along the water inlet and outlet connecting seat, and the number of the second flow pipes is four.
Optionally, the valve core water inlet is communicated with one second flow channel through one first flow channel, the valve core water outlet is communicated with the other second flow channel through the other first flow channel, the side wall of the valve core is used for plugging the second flow channels of the remaining two second flow pipes, the valve core water inlet and the valve core water outlet of the valve core can respectively control water inlet and water outlet of two adjacent second flow pipes, and the other two second flow pipes are plugged by the side wall of the valve core, so that the two-position conduction of the four-way valve is ensured.
Optionally, the second flow pipe is provided with a second flow channel, and the outer peripheral wall of the first flow pipe is attached to the inner peripheral wall of the second flow channel.
Optionally, the material of business turn over water connecting seat is the rubber material, and the business turn over water connecting seat of being convenient for is placed in the valve body.
Optionally, a hole is formed in the center of gravity of the valve cover, and one end of the valve core passes through the hole and abuts against the valve cover.
Optionally, a threaded hole is formed in an end face of the valve body, the threaded hole is close to an outer side wall of the valve body, a first through hole is formed in the valve cover, the first through hole is close to the outer side wall of the valve cover, a first screw penetrates through the first through hole, the first screw is in threaded connection with the threaded hole, and the valve cover is locked on the valve body through the first screw.
Optionally, the lateral wall laminating of case is in on the inside wall of business turn over water connecting seat, the case shutoff second runner that the second flow tube had of being convenient for.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. according to the four-way valve, one end of the valve core penetrates through the valve cover and abuts against the valve cover, the other end of the valve core is rotatably inserted into the water inlet and outlet connecting seat, a first flow pipe is arranged outside the water inlet and outlet connecting seat and is communicated with the inside of the water inlet and outlet connecting seat, the water inlet and outlet connecting seat is inserted into the inside of the valve body, a second flow pipe is arranged outside the valve body and is communicated with the inside of the valve body, the first flow pipe is inserted into the inside of the second flow pipe, the water inlet and outlet connecting seat is fixed in the valve body, the other end of the valve core is inserted into the water inlet and outlet connecting seat, the valve core and the water inlet and outlet connecting seat are covered in the valve body, and the valve cover is locked on the valve body through a first screw.
2. The utility model is additionally provided with the water inlet and outlet connecting seat, the valve core can rotate in the water inlet and outlet connecting seat, the valve core water inlet and the valve core water outlet of the valve core are respectively communicated with two second flow passages, the two second flow passages are adjacent, as long as the valve core rotates, the valve core water inlet and the valve core water outlet of the valve core enable the two adjacent second flow passages to be communicated, one second flow passage is used for water inlet, the other second flow passage is used for water outlet, the other two remaining second flow passages are blocked by the side wall of the valve core to prevent water in the two remaining second flow passages from flowing into the valve core cavity, the whole four-way water valve structure realizes the function of two-position four-way valves, and the valve core enables the two positions of the four-way water valve to be communicated, and the two remaining positions are not communicated.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model. In the drawings:
FIG. 1 is an exploded view of a four-way valve of the present utility model;
fig. 2 is an exploded view of a four-way valve according to the prior art.
In the drawings, the reference numerals and corresponding part names:
1-first screw, 2-valve cover, 21-perforation, 22-first through hole, 3-second screw, 4-connecting plate, 41-second through hole, 5-valve core, 51-valve core water inlet, 52-valve core water outlet, 53-valve core cavity, 6-water inlet and outlet connecting seat, 61-first flow pipe, 62-first flow passage, 7-valve body, 71-second flow pipe, 72-second flow passage and 73-threaded hole.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.
Example 1
As shown in fig. 1, this embodiment is a preferred embodiment of the present utility model, and this embodiment provides a four-way water valve structure, including: the valve comprises a first screw 1, a valve cover 2, a valve core 5, a water inlet and outlet connecting seat 6 and a valve body 7, wherein one end of the valve core 5 penetrates through the valve cover 2 partially, the other part of one end of the valve core 5 penetrates through the valve cover 2 and is propped against the valve cover 2, the other end of the valve core 5 is rotatably inserted into the water inlet and outlet connecting seat 6, a first flow pipe 61 is arranged outside the water inlet and outlet connecting seat 6, the first flow pipe 61 leads to the inside of the water inlet and outlet connecting seat 6, the water inlet and outlet connecting seat 6 is inserted into the inside of the valve body 7, a second flow pipe 71 is arranged outside the valve body 7, the second flow pipe 71 leads to the inside of the valve body 7, and the first flow pipe 61 is inserted into the inside of the second flow pipe 71.
The second flow tube 71 has a second flow channel 72 formed therein, the first flow tube 61 has a first flow channel 62 formed therein, the first flow tube 61 is inserted into the second flow channel 72, the first flow channel 62 communicates with the second flow channel 72, and the length of the first flow tube 61 is smaller than the length of the second flow tube 71, preventing the first flow tube 62 from extending outside the second flow tube 71.
The side wall of the valve core 5 is provided with a valve core water inlet 51 and a valve core water outlet 52, the valve core 5 is internally provided with a valve core cavity 53, the valve core water inlet 51 and the valve core water outlet 52 are communicated with the valve core cavity 53, the first flow pipes 61 are arranged in a circumferential array along the axis of the water inlet and outlet connecting seat 6, the number of the first flow pipes 61 is four, the second flow pipes 71 are arranged in a circumferential array along the axis of the water inlet and outlet connecting seat 6, and the number of the second flow pipes 71 is four.
The valve core water inlet 51 is communicated with one second flow passage 72 through one first flow passage 62, the valve core water outlet 52 is communicated with the other second flow passage 72 through the other first flow passage 62, the side wall of the valve core 5 is used for blocking the second flow passages 72 of the two remaining second flow pipes 71, wherein the outer side wall of the valve core 5 is attached to the inner side wall of the water inlet and outlet connecting seat 6, and the outer side wall of the valve core 5 is used for blocking the second flow passages 72 of the second flow pipes 71 to be communicated into the valve core cavity 53 of the valve core 5.
The second flow tube 71 has a second flow passage 72, and the outer peripheral wall of the first flow tube 61 is bonded to the inner peripheral wall of the second flow passage 72.
The material of business turn over water connecting seat 6 is the rubber material, and the business turn over water connecting seat 6 of being convenient for can be placed in valve body 7, because business turn over water connecting seat 6 is the rubber material, and business turn over water connecting seat 6 is the shape of returning again after being out of shape, and first flow pipe 61 can insert in the second flow path 72.
The center of gravity of the valve cover 2 is provided with a through hole 21, and one end of the valve core 5 passes through the through hole 21 and abuts against the valve cover 2.
A threaded hole 73 is formed in one end face of the valve body 7, the threaded hole 73 is close to the outer side wall of the valve body 7, a first through hole 22 is formed in the valve cover 2, the first through hole 22 is close to the outer side wall of the valve cover 2, the first screw 1 penetrates through the first through hole 22, the first screw 1 is in threaded connection with the threaded hole 73, and the valve cover 2 is locked on the valve body 7 through the first screw 1.
Specifically, as shown in fig. 1, the working principle of the present utility model is as follows: the valve core 5 and the water inlet and outlet connecting seat 6 are covered by the valve cover 2, the valve cover 2 is locked on the valve body 7 through the first screw 1, the valve core 5 and the water inlet and outlet connecting seat 6 are sealed in the valve body 7, the valve core 5 can rotate in the water inlet and outlet connecting seat 6, the valve core water inlet 51 and the valve core water outlet 52 of the valve core 5 are respectively communicated with two second flow passages 72, the two second flow passages 72 are adjacent, as long as the valve core 5 rotates, the valve core water inlet 51 and the valve core water outlet 52 of the valve core 5 enable the two adjacent second flow passages 72 to be communicated, one second flow passage 72 is filled with water, the other second flow passage 72 is filled with water, and the other two second flow passages 72 are blocked by the side wall of the valve core 5 to prevent water in the two remaining second flow passages 72 from flowing into the valve core cavity 53.
The whole four-way water valve structure realizes the function of two-position four-way, and the valve core 5 enables two positions of the four-way water valve to be communicated, and the rest two positions are not communicated.
Example 2
Based on embodiment 1, as shown in fig. 2, in this embodiment, a connecting plate 4 is added, the connecting plate 4 is located at one end of the valve cover 2 away from the water inlet and outlet connecting seat 6, a second through hole 41 is formed in the connecting plate 4, the second through hole 41 is close to the outer side wall of the connecting plate 4, a second screw 3 passes through the second through hole 41, the connecting plate 4 is connected to a fixing piece through the second screw 3, a threaded hole is formed in the fixing piece, the connecting plate 4 is locked on the fixing piece by the second screw 3, the lower end of the connecting plate 4 presses the valve cover 2, and the upper end of the valve core 5 also passes through the gravity center position of the connecting plate 4.
In this embodiment, compared with the embodiment 1, the connecting plate 4 is added, and the connecting plate 4 is locked so that the lower end of the connecting plate 4 presses the valve cover 2, but the valve cover 2 can seal the valve core 5 and the water inlet and outlet connecting seat 6 in the valve body 7 through the first screw 1, and the valve cover 2 is locked on the valve body 7, so that the effect that the connecting plate 4 presses the valve cover 2 is optional.
The technical effects of the connecting plate 4 pressing the valve cover 2 and the valve cover 2 sealing the valve core 5 and the water inlet and outlet connecting seat 6 in the valve body 7 through the first screw 1 and locking the valve cover 2 on the valve body 7 are superfluous.
Therefore, the four-way valve product has more parts, so that the assembly cost of the four-way valve and the production cost of the product are increased, and the connecting plate 4 can be omitted to avoid the increase of the assembly cost of the four-way valve and the production cost of the product.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. A four-way water valve structure, comprising:
a valve cover (2);
the valve core (5) is arranged at one end of the valve core (5) and partially penetrates through the valve cover (2), and the other part of one end of the valve core (5) is abutted against the valve cover (2);
the water inlet and outlet connecting seat (6), the other end of the valve core (5) is inserted into the water inlet and outlet connecting seat (6) in a rotatable mode, a first flow pipe (61) is arranged outside the water inlet and outlet connecting seat (6), and the first flow pipe (61) is led into the water inlet and outlet connecting seat (6);
the valve body (7), the inside of valve body (7) is inserted and is equipped with business turn over water connecting seat (6), and the outside of valve body (7) is provided with second flow tube (71), second flow tube (71) lead to the inside of valve body (7), and first flow tube (61) are inserted and are established in the inside of second flow tube (71).
2. The four-way water valve structure according to claim 1, wherein a second flow channel (72) is formed in the second flow tube (71), a first flow channel (62) is formed in the first flow tube (61), the first flow tube (61) is inserted into the second flow channel (72), and the first flow channel (62) is communicated with the second flow channel (72).
3. A four-way water valve arrangement according to claim 1 or 2, characterized in that the length of the first flow tube (61) is smaller than the length of the second flow tube (71).
4. The four-way water valve structure according to claim 2, wherein a valve core water inlet (51) and a valve core water outlet (52) are formed in the side wall of the valve core (5), a valve core cavity (53) is formed in the valve core (5), and the valve core water inlet (51) and the valve core water outlet (52) are communicated with the valve core cavity (53);
the first flow pipes (61) are arranged in a circumferential array along the axis of the water inlet and outlet connecting seat (6), the number of the first flow pipes (61) is four, the second flow pipes (71) are arranged in a circumferential array along the axis of the water inlet and outlet connecting seat (6), and the number of the second flow pipes (71) is four.
5. A four-way water valve structure according to claim 4, wherein said valve core water inlet (51) is communicated with one of said second flow passages (72) through one of said first flow passages (62), said valve core water outlet (52) is communicated with the other second flow passage (72) through the other first flow passage (62), and the side wall of said valve core (5) is used for blocking the second flow passages (72) of the remaining two second flow pipes (71).
6. The four-way water valve structure according to claim 1, wherein the second flow pipe (71) has a second flow passage (72), and the outer peripheral wall of the first flow pipe (61) is fitted to the inner peripheral wall of the second flow passage (72).
7. The four-way water valve structure according to claim 1, wherein the water inlet and outlet connecting seat (6) is made of rubber.
8. The four-way water valve structure according to claim 1, wherein a through hole (21) is formed in the center of gravity of the valve cover (2), and one end of the valve core (5) passes through the through hole (21) and abuts against the valve cover (2).
9. The four-way water valve structure according to claim 1, wherein a threaded hole (73) is formed in an end face of the valve body (7), the threaded hole (73) is close to the outer side wall of the valve body (7), a first through hole (22) is formed in the valve cover (2), the first through hole (22) is close to the outer side wall of the valve cover (2), the first screw (1) penetrates through the first through hole (22), the first screw (1) is connected with the threaded hole (73) through threads, and the valve cover (2) is locked on the valve body (7) through the first screw (1).
10. The four-way water valve structure according to claim 1, wherein the outer side wall of the valve core (5) is attached to the inner side wall of the water inlet and outlet connecting seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321932868.6U CN220286516U (en) | 2023-07-21 | 2023-07-21 | Four-way water valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321932868.6U CN220286516U (en) | 2023-07-21 | 2023-07-21 | Four-way water valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220286516U true CN220286516U (en) | 2024-01-02 |
Family
ID=89337457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321932868.6U Active CN220286516U (en) | 2023-07-21 | 2023-07-21 | Four-way water valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220286516U (en) |
-
2023
- 2023-07-21 CN CN202321932868.6U patent/CN220286516U/en active Active
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