CN219866363U - Filter screen type conjoined three-way valve - Google Patents
Filter screen type conjoined three-way valve Download PDFInfo
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- CN219866363U CN219866363U CN202223124054.8U CN202223124054U CN219866363U CN 219866363 U CN219866363 U CN 219866363U CN 202223124054 U CN202223124054 U CN 202223124054U CN 219866363 U CN219866363 U CN 219866363U
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- filter
- valve
- filter screen
- water outlet
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 115
- 238000007789 sealing Methods 0.000 claims description 19
- 239000004033 plastic Substances 0.000 claims description 4
- 206010061258 Joint lock Diseases 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 11
- 239000002245 particle Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a filter screen type conjoined three-way valve, which comprises a valve body, wherein a first water outlet, a second water outlet and a water inlet are arranged on the valve body, the water inlet is communicated with the first water outlet and the second water outlet, a filter is arranged on the valve body, and the filter is positioned between the first water outlet and the water inlet; a filter screen is arranged in the filter. According to the utility model, the detachable filter is added, so that the water flow passing through the three-way valve can pass through the filter to primarily filter particles and impurities in the water, and the particles and impurities are reduced from flowing to the next equipment; by adopting the detachable filter, the filter can be cleaned or replaced under the condition that the valve body is not detached and the water inlet switch is closed, so that the problem of inconvenience in integral disassembly cleaning or replacement is avoided; through the design that the first water outlet is adjacent to the filter, the water flow flowing to the first water outlet can take away a part of particulate matters and impurities on the filter, and the cleaning or replacing time of the filter is prolonged.
Description
Technical Field
The utility model belongs to the technical field of three-way valve manufacturing, and particularly relates to a filter screen type conjoined three-way valve.
Background
The three-way valve is a valve device with three ports and one inlet and two outlets. Unlike conventional valves, the bottom has an outlet that is different when the internal valve element is in different positions. If the valve core is at the lower part, the left and right are communicated, if the valve core is at the upper part, the right outlet is blocked, and the left and lower ports are communicated. Because the left and right ports are not in a horizontal line. When the emergency disconnection is high, the valve is closed and the water is bypassed.
Currently, patent document publication No. CN 216843200U discloses a switch-free integrated three-way valve, which comprises a three-way valve body, a ring sleeve, a flow blocking piece, a bushing and an elastic piece; the three ports for supplying fluid of the three-way valve main body are respectively two water inlet ends and one water outlet end, and the water outlet cavity is formed in the water outlet end; the elastic piece, the flow blocking piece, the bushing and the annular sleeve are sequentially arranged in the water outlet cavity along the water outlet direction; the ring sleeve is detachably connected with the water outlet of the water outlet cavity in a clamping way; the water discharge end of the three-way valve main body can be connected with the bushing through the flow blocking piece, and under the elastic force of the elastic piece, the flow blocking effect on the fluid is formed when the connecting pipe is not inserted, so that the fluid is in a closed state directly before the fluid is not communicated with the connecting pipe. When liquid is required to be discharged, the connecting pipe is only required to be inserted into the annular sleeve to push the flow blocking piece out of the bushing, so that liquid circulation can be realized. However, tap water used daily contains a certain amount of impurities, and the tap water directly flows to the water purifier, so that the water purifier is easily blocked.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the filter screen type conjoined three-way valve, which can directly perform preliminary filtration in the process of draining liquid of the three-way valve, and reduce the flow of particles and impurities to the next equipment.
The technical aim of the utility model is realized by the following technical scheme:
the filter screen type conjoined three-way valve comprises a valve body, wherein a first water outlet, a second water outlet and a water inlet are arranged on the valve body, the water inlet is communicated with the first water outlet and the second water outlet, a filter is arranged on the valve body, and the filter is positioned between the first water outlet and the water inlet; a filter screen is arranged in the filter.
Further provided, the valve body is detachably connected with the filter.
The filter is further provided with an inner hexagonal hole at the bottom for disassembling and assembling the filter.
The bottom of the filter is sleeved with a first sealing ring for preventing water flow from being exposed; the second sealing ring is sleeved on the top of the filter and used for preventing water flow from directly entering the second water outlet without passing through the filter.
The filter screen is further arranged, the edge of the filter screen is embedded into the filter shell, and the filter screen is integrally connected with the filter.
The valve body is further provided with a water inlet piece, and the water inlet piece is provided with the water inlet.
The water inlet piece is further arranged, the head end of the water inlet piece is embedded into the valve body, locked by the nut and communicated with the valve body; a rubber cushion is sleeved at the water inlet to prevent water flow from leaking outwards, and a fifth sealing ring is sleeved on the water inlet piece.
The valve body is further provided with a connector which is communicated with the second water outlet; the connector is sleeved with a connector locking cap, and the connector locking cap locks the connector with the valve body; the bottom end of the joint is sleeved with a third sealing ring.
The valve is characterized in that a valve ball and a valve rod are arranged in the valve body, and plastic springs are arranged at two ends of the valve ball; the valve ball is matched with the valve rod, a cylindrical cavity is formed in the valve ball, a groove is formed in one side, close to the valve rod, of the valve rod, and the head end of the valve rod is embedded into the groove.
The valve rod is connected with the handle, the tail end of the valve rod is embedded into the handle and locked by the cross screw, and the valve rod is sleeved with the fourth sealing ring.
In summary, the utility model has the following beneficial effects:
1. according to the utility model, the detachable filter is added, so that the water flow passing through the three-way valve can pass through the filter to primarily filter particles and impurities in the water, and the particles and impurities are reduced from flowing to the next equipment.
2. The detachable filter is adopted, so that the filter can be cleaned or replaced under the condition that the valve body is not detached and the water inlet switch is closed, and the problem that the whole filter is inconvenient to detach, clean or replace is avoided.
3. According to the utility model, through the design that the first water outlet is adjacent to the filter, the water flow flowing to the first water outlet can take away a part of particulate matters and impurities on the filter, and the time for cleaning or replacing the filter is prolonged.
Drawings
FIG. 1 is a schematic diagram of a structure of a three-way valve connected with a filter screen in a preferred embodiment;
FIG. 2 is a schematic cross-sectional view of a three-way valve connected with a filter screen according to a preferred embodiment;
FIG. 3 is a schematic view of a filter;
FIG. 4 is a left side cross-sectional view of the preferred embodiment screen type conjoined three-way valve;
FIG. 5 is a front cross-sectional view of the preferred embodiment screen type conjoined three-way valve;
FIG. 6 is a left side view of the water flow diagram of the preferred embodiment screen type conjoined three-way valve;
fig. 7 is a front view of the water flow of the three-way valve of the preferred embodiment.
Reference numeral, 1, valve body; 2. a filter; 3. a filter screen; 4. a water inlet member; 5. a first water outlet; 6. a second water outlet; 7. a water inlet; 8. a joint; 9. a joint locking cap; 10. a valve ball; 11. a plastic spring; 12. a valve stem; 13. a handle; 14. a cross screw; 15. a screw cap; 16. rubber cushion; 17. an inner hexagonal hole;
01. a first seal ring; 02. a second seal ring; 03. a third seal ring; 04. a fourth seal ring; 05. and a fifth sealing ring.
Detailed Description
The preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 3, a filter screen type conjoined three-way valve in a preferred embodiment comprises a valve body 1, wherein a first water outlet 5, a second water outlet 6 and a water inlet 7 are arranged on the valve body 1, the water inlet 7 is communicated with the first water outlet 5 and the second water outlet 6, a filter 2 is arranged on the valve body 1, and the filter 2 is positioned between the first water outlet 5 and the water inlet 7; a filter screen 3 is arranged in the filter 2. The valve body 1 is detachably connected with the filter 2. The bottom of the filter 2 is provided with an inner hexagonal hole 17 for detaching and installing the filter 2.
The bottom of the filter 2 is sleeved with a first sealing ring 01 for preventing water flow from being exposed; the top of the filter 2 is sleeved with a second sealing ring 02 for preventing water flow from directly entering the second water outlet 6 without passing through the filter 2. The edge of the filter screen 3 is embedded into the shell of the filter 2, and the filter screen 3 is integrally connected with the filter 2. The filter screen 3 is directly embedded into the shell when the shell of the filter 2 is injection molded, so that integration is realized.
As shown in fig. 2, 4 and 5, the valve body 1 is provided with a water inlet 4, and the water inlet 4 is provided with a water inlet 7. The head end of the water inlet piece 4 is embedded into the valve body 1, locked by a nut 15 and communicated with the valve body 1; a rubber cushion 16 is sleeved at the water inlet 7 to prevent water flow from leaking outwards, and a fifth sealing ring 05 is sleeved on the water inlet piece 4 and used for sealing. The valve body 1 is also provided with a joint 8, and the joint 8 is communicated with the second water outlet 6; the joint 8 is sleeved with a joint locking cap 9, and the joint locking cap 9 locks the joint 8 with the valve body 1; the bottom end of the joint 8 is sleeved with a third sealing ring 03 for sealing. A valve ball 10 and a valve rod 12 are arranged in the valve body 1, and plastic springs 11 are arranged at two ends of the valve ball 10; the valve ball 10 is matched with the valve rod 12, a cylindrical cavity is formed in the valve ball 10, a groove is formed in one side, close to the valve rod 12, of the valve rod 12, and the head end of the valve rod 12 is embedded into the groove. The valve rod 12 is connected with the handle 13, the tail end of the valve rod 12 is embedded into the handle 13 and locked by the cross screw 14, and the valve rod 12 is sleeved with the fourth sealing ring 04 for sealing.
As shown in fig. 6 and 7, the first water outlet 5 can be connected with various water outlet devices, and the second water outlet 6 can be connected with a water purifier. The water flows out of the water outlet device, enters the water inlet 7 and flows to the first water outlet 5 and the second water outlet 6 respectively. The water flow flowing to the second water outlet 6 firstly passes through the filter 2, filters particles and impurities in the water and then flows to the second water outlet 6. The water flow to the second water outlet 6 can control the valve ball 10 to switch the water path of the second water outlet 6 through the rotation of the handle 13. The water flow flowing to the first water outlet 5 can take away a part of the particulate matters and impurities on the filter 2.
When particulate matters and impurities on the filter screen 3 accumulate and the filter 2 needs to be cleaned or replaced, the inner hexagonal wrench can be used for rotating the filter 2 to detach and install the same.
The above-described embodiments are merely illustrative of the present utility model and not restrictive, and those skilled in the art, having read the present specification, may make modifications to the present embodiments without creative contribution as required, but are protected by patent laws within the scope of the claims of the present utility model.
Claims (10)
1. The filter screen type conjoined three-way valve comprises a valve body (1), wherein a first water outlet (5), a second water outlet (6) and a water inlet (7) are arranged on the valve body (1), and the water inlet (7) is communicated with the first water outlet (5) and the second water outlet (6), and the filter type conjoined three-way valve is characterized in that a filter (2) is arranged on the valve body (1), and the filter (2) is positioned between the first water outlet (5) and the water inlet (7); a filter screen (3) is arranged in the filter (2).
2. The filter screen type conjoined three-way valve according to claim 1, wherein the valve body (1) is detachably connected to the filter (2).
3. The filter screen type conjoined three-way valve according to claim 2, wherein the bottom of the filter (2) is provided with a hexagonal hole (17) for disassembling and assembling the filter (2).
4. A filter screen type conjoined three-way valve according to claim 3, wherein a first sealing ring (01) is sleeved at the bottom of the filter (2) for preventing water flow from being exposed; the top of the filter (2) is sleeved with a second sealing ring (02) for preventing water flow from directly entering the second water outlet (6) without passing through the filter (2).
5. The filter screen type conjoined three-way valve according to claim 1, wherein the edge of the filter screen (3) is embedded into the casing of the filter (2), and the filter screen (3) is integrally connected with the filter (2).
6. The filter screen type conjoined three-way valve according to claim 1, wherein the valve body (1) is provided with a water inlet member (4), and the water inlet member (4) is provided with the water inlet (7).
7. The filter screen type conjoined three-way valve according to claim 6, wherein the head end of the water inlet member (4) is embedded into the valve body (1), is locked by a nut (15), and is communicated with the valve body (1); a rubber pad (16) is sleeved at the water inlet (7) to prevent water flow from leaking outwards, and a fifth sealing ring (05) is sleeved on the water inlet piece (4).
8. The filter screen type conjoined three-way valve according to claim 6, wherein the valve body (1) is further provided with a connector (8), and the connector (8) is communicated with the second water outlet (6); a joint lock cap (9) is sleeved on the joint (8), and the joint lock cap (9) locks the joint (8) with the valve body (1); the bottom end of the joint (8) is sleeved with a third sealing ring (03).
9. The filter screen type conjoined three-way valve according to claim 7, wherein a valve ball (10) and a valve rod (12) are arranged in the valve body (1), and plastic springs (11) are arranged at two ends of the valve ball (10); the valve ball (10) is matched with the valve rod (12), a cylindrical cavity is formed in the valve ball (10), a groove is formed in one side, close to the valve rod (12), of the valve rod (12), and the head end of the valve rod (12) is embedded into the groove.
10. The filter screen type conjoined three-way valve according to claim 9, wherein the valve rod (12) is connected to the handle (13), the end of the valve rod (12) is embedded into the handle (13), the valve rod (12) is locked by a cross screw (14), and a fourth sealing ring (04) is sleeved on the valve rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223124054.8U CN219866363U (en) | 2022-11-23 | 2022-11-23 | Filter screen type conjoined three-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223124054.8U CN219866363U (en) | 2022-11-23 | 2022-11-23 | Filter screen type conjoined three-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219866363U true CN219866363U (en) | 2023-10-20 |
Family
ID=88331501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223124054.8U Active CN219866363U (en) | 2022-11-23 | 2022-11-23 | Filter screen type conjoined three-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219866363U (en) |
-
2022
- 2022-11-23 CN CN202223124054.8U patent/CN219866363U/en active Active
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