CN211040060U - Waterway switching structure - Google Patents
Waterway switching structure Download PDFInfo
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- CN211040060U CN211040060U CN201921769123.6U CN201921769123U CN211040060U CN 211040060 U CN211040060 U CN 211040060U CN 201921769123 U CN201921769123 U CN 201921769123U CN 211040060 U CN211040060 U CN 211040060U
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- joint
- water
- water inlet
- channel
- water supply
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Abstract
The utility model provides a waterway switching structure, which comprises a first water inlet joint, a second water inlet joint, a water outlet joint and a shell; a first water inlet channel extends in the first water inlet joint; the water outlet joint is provided with an outer joint and an inner joint extending in the outer joint, the outer periphery of the inner joint is provided with a first sealing element along the circumferential direction, the inner joint is inserted into the first water inlet channel outlet, the first sealing element is abutted against the inner circumferential wall of the first water inlet channel outlet, and the inner joint and the first water inlet channel are coaxially arranged; the casing cover is established outside first water supply connector and the nipple and define out the intercommunication the water channel of outer joint, it has second water supply channel to extend in the second water supply connector, works as the second water supply connector is installed when the casing, the second water supply channel intercommunication water channel. By applying the technical scheme, the water path switching structure can reduce the number of pipelines and is convenient to install.
Description
Technical Field
The utility model relates to a field that the house supplied water specifically indicates a water route switching structure.
Background
In recent years, more and more users use the water purifier in families, and most of the users mount the water purifier independently, so that the number of pipelines is increased, and the water purifier is difficult to arrange when the users mount the water purifier. In the prior art, a water purification pipeline and a tap water pipeline are integrated, but the structure is complex, the flow of the water purification pipeline is easily blocked, and the pipeline shakes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a water route switching structure who reduces pipeline quantity.
In order to solve the technical problem, the utility model provides a waterway switching structure, which comprises a first water inlet joint, a second water inlet joint, a water outlet joint and a shell;
a first water inlet channel extends in the first water inlet joint;
the water outlet joint is provided with an outer joint and an inner joint extending in the outer joint, the outer periphery of the inner joint is provided with a first sealing element along the circumferential direction, the inner joint is inserted into the first water inlet channel outlet, the first sealing element is abutted against the inner circumferential wall of the first water inlet channel outlet, and the inner joint and the first water inlet channel are coaxially arranged;
the casing cover is established outside first water supply connector and the nipple and define out the intercommunication the water channel of outer joint, it has second water supply channel to extend in the second water supply connector, works as the second water supply connector is installed when the casing, the second water supply channel intercommunication water channel.
Preferably, the first and second water inlet fittings are removably attached to the housing.
Preferably, the second water inlet fitting is removably attached to the first water inlet fitting.
Preferably, first water supply connector is provided with the confession dress groove that second water supply connector pegged graft, water route dress connection structure still includes the cutting ferrule, second water supply connector passes during the confession dress groove, the cutting ferrule joint extremely on second water supply connector and the first water supply connector and restriction the second water supply connector roll-off confession dress groove.
Preferably, the casing still includes the confession first mounting groove that first water supply connector and second water supply connector pegged graft, be provided with the joint groove in the first mounting groove, the cutting ferrule is provided with the joint piece, works as first water supply connector plug-in connection to during the first mounting groove, the joint piece joint to the joint groove.
Preferably, the shell is further provided with a first connecting channel communicated with the first mounting groove and the water passing channel, and the second water inlet connector is connected to the inside of the first connecting channel and communicated with the water passing channel.
Preferably, the second water inlet joint is provided with a second sealing element along the circumferential direction, and when the second water inlet joint is inserted into the first connecting channel, the second sealing element abuts against the inner wall of the first connecting channel.
Preferably, the outer joint of the water outlet joint is provided with a fastener along the circumferential direction, and the shell is provided with a fastening fitting part which is in adaptive connection with the fastener.
Preferably, the housing further comprises a first housing and a second housing, the first housing defining the first mounting groove and the fastening fitting, the second housing being wrapped around the water passage, the second housing being welded to the first housing by laser welding or hot plate welding.
Preferably, the first water inlet joint is communicated with direct drinking water, and the second water inlet joint is communicated with tap water.
Compared with the prior art, the technical scheme of the utility model possess following beneficial effect:
1. the first water inlet channel and the inner joint are coaxially arranged, so that water flow is smoother, and the pipeline cannot shake;
2. through setting up the cutting ferrule for the first water supply connector of second water supply connector detachable connection, the cutting ferrule can also make first water supply connector and second water supply connector dismantle simultaneously and be connected to on the casing.
Drawings
Fig. 1 is a perspective view of a waterway adapter structure in a first embodiment of the present invention;
fig. 2 is a cross-sectional view of the waterway adapter structure in the first embodiment of the present invention;
fig. 3 is a perspective exploded view of the waterway adapter structure in the first embodiment of the present invention;
fig. 4 is a perspective view of a waterway adapter structure in a second embodiment of the present invention;
fig. 5 is a cross-sectional view of a waterway adapter structure according to a second embodiment of the present invention.
Detailed Description
The invention is further described with reference to the drawings and the detailed description.
Certain directional terms used hereinafter to describe the drawings, such as "inner", "outer", "above", "below", and other directional terms, will be understood to have their normal meaning and refer to those directions as they normally relate to when viewing the drawings. Unless otherwise indicated, the directional terms described herein are generally in accordance with conventional directions as understood by those skilled in the art.
The terms "first," "second," and the like as used herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.
First embodiment
Referring to fig. 1-3, a waterway adapter structure 100 includes a first water inlet connector 1, a second water inlet connector 2, a water outlet connector 3 and a housing 4; a first water inlet channel 11 extends in the first water inlet joint 1; the water outlet joint 3 is provided with an outer joint 31 and an inner joint 32 extending in the outer joint 31, the outer periphery of the inner joint 32 is provided with a first sealing piece a along the circumferential direction, the inner joint 32 is inserted into the outlet of the first water inlet channel 11, the first sealing piece a abuts against the inner peripheral wall of the outlet of the first water inlet channel 11, and the inner joint 32 is coaxially arranged with the first water inlet channel 11; the cover of casing 4 is established first water supply connector 1 and nipple 32 are outer and define out the intercommunication the water channel 41 of nipple 31, it has second inhalant canal 21 to extend in the second inhalant canal 2, works as second inhalant canal 2 is installed when in the casing 4, second inhalant canal 21 intercommunication water channel 41.
The waterway switching structure 100 further comprises a first water inlet pipe 5 communicated with the first water inlet joint 1, a second water inlet pipe 6 communicated with the second water inlet joint 2 and a pipe-in-pipe 7 communicated with the water outlet joint 3, wherein the pipe-in-pipe 7 is divided into an inner layer and an outer layer which are respectively communicated with the inner joint 32 and the outer joint 31.
When the waterway switching structure 100 is applied to the water purification integrated faucet, the first water inlet connector 1 is communicated with direct drinking water, the second water inlet connector 2 is communicated with running water, and the second water inlet channel 21 is communicated with the outer connector 31 because the water pressure of the second water inlet channel 21 is greater than that of the first water inlet channel 11, so that the water pressure impact on the water outlet connector 3 is reduced. And the first water inlet channel 11 is arranged coaxially with the nipple 32, so that water flow is smoother.
First water supply connector 1 and second water supply connector 2 detachably dress connect to in the casing 4, second water supply connector 2 detachable dress connect to on the first water supply connector 1, first water supply connector 1 is provided with the confession dress groove 12 that second water supply connector 2 pegged graft, the water route dress structure still includes cutting ferrule 8, second water supply connector 2 passes during the confession dress groove 12, cutting ferrule 8 joint extremely on second water supply connector 2 and the first water supply connector 1 and restriction second water supply connector 2 roll-off confession dress groove 12.
Specifically, first water supply connector 1 encircles and is provided with the confession 8 card machines encircle groove 13, second water supply connector 2 is provided with gomphosis groove 22 along circumference, works as second water supply connector 2 passes when supplying dress groove 12, gomphosis groove 22 corresponds encircle groove 13 and define out the confession the draw-in groove of 8 joint of cutting ferrule, cutting ferrule 8 is provided with breach 81, cutting ferrule 8 can be relative breach 81 is propped open, blocks into afterwards in the draw-in groove, at this moment second water supply connector 2 is restricted along supplying the axial displacement of dress groove 12.
Casing 4 is still including supplying first mounting groove 42 that first water supply connector 1 and second water supply connector 2 peg graft, be provided with joint groove 43 in the first mounting groove 42, cutting ferrule 8 is provided with joint piece 82, works as first water supply connector 1 peg graft extremely during first mounting groove 42, joint piece 82 joint extremely joint groove 43.
The housing 4 is further provided with a first connection channel 441 communicating the first mounting groove 42 and the water passing channel 41, and the second water inlet joint 2 is attached to the inside of the first connection channel 441 and communicates with the water passing channel 41.
The second water inlet joint 2 is provided with a second sealing element b along the circumferential direction, and when the second water inlet joint 2 is inserted into the first connecting channel 441, the second sealing element b abuts against the inner wall of the first connecting channel 441.
The outer joint 31 of the water outlet joint 3 is provided with a fastening piece 33 along the circumferential direction, the shell 4 is provided with a fastening fitting piece 45 which is connected with the fastening piece 33 in an adaptive mode, and the fastening piece 33 and the fastening fitting piece 45 are in threaded connection.
In this embodiment, the housing 4 further includes a first connection hole 461 and a second connection hole 462 penetrating therethrough, the first connection hole 461 communicates with the first mounting groove 42, the second connection hole 462 communicates with the water passing channel 41, specifically, the first connection hole 461 and the second connection hole 462 are coaxially disposed with the nipple 32, and the first water inlet joint 1 passes through the first connection hole 461 and the second connection hole 462 and is abutted with the nipple 32. The outer periphery of the nipple 32 is further provided with a third sealing member c along the circumferential direction, which abuts against the inner wall of the second connection hole 462 to prevent water from leaking out of the water passage 41.
The housing 4 further includes a first housing 471 and a second housing 472, the first housing 471 defining the first mounting groove 42 and the fastening fitting 45, the second housing 472 surrounding the water passage 41 and defining a portion of the water passage 41, the second housing 472 being welded to the first housing 471 by laser welding or hot plate welding, in this embodiment, the second housing 472 is disposed on a side of the water passage 41 away from the nipple 32.
Second embodiment
Referring to fig. 4 to 5, in this embodiment, the housing 4 is no longer provided with the first connection hole 461 and the second connection hole 462, the housing 4 further extends therein with a second connection channel 442 communicating the water passing channel 41 and the first mounting groove 42, the second connection channel 442 is coaxially disposed with the nipple 32, the third sealing member c is circumferentially disposed on the outer periphery of the first water inlet joint 1, and when the first water inlet joint 1 is inserted into the second connection channel 442, the third sealing member c abuts against the inner wall of the second connection channel 442.
In this embodiment, the second housing 472 is disposed at a side of the water passage 41 adjacent to the nipple 32.
The above, only be the preferred embodiment of the present invention, but the design concept of the present invention is not limited to this, and any skilled person familiar with the technical field is in the technical scope disclosed in the present invention, and it is right to utilize this concept to perform insubstantial changes to the present invention, all belong to the act of infringing the protection scope of the present invention.
Claims (10)
1. A waterway switching structure is characterized by comprising a first water inlet joint, a second water inlet joint, a water outlet joint and a shell;
a first water inlet channel extends in the first water inlet joint;
the water outlet joint is provided with an outer joint and an inner joint extending in the outer joint, the outer periphery of the inner joint is provided with a first sealing element along the circumferential direction, the inner joint is inserted into the first water inlet channel outlet, the first sealing element is abutted against the inner circumferential wall of the first water inlet channel outlet, and the inner joint and the first water inlet channel are coaxially arranged;
the casing cover is established outside first water supply connector and the nipple and define out the intercommunication the water channel of outer joint, it has second water supply channel to extend in the second water supply connector, works as the second water supply connector is installed when the casing, the second water supply channel intercommunication water channel.
2. The waterway switching structure of claim 1, wherein: the first and second water inlet fittings are removably attached to the housing.
3. The waterway adapter structure of claim 2, wherein: the second water inlet fitting is removably attached to the first water inlet fitting.
4. The waterway switching structure of claim 3, wherein: the first water inlet joint is provided with the confession groove of adorning that the second water inlet joint was pegged graft, water route dress connects the structure and still includes the cutting ferrule, the second water inlet joint passes during the confession groove, the cutting ferrule joint extremely on second water inlet joint and the first water inlet joint and restriction the second water inlet joint roll-off confession dress groove.
5. The waterway adapter structure of claim 4, wherein: the casing is still including supplying the first mounting groove that first water supply connector and second water supply connector pegged graft, be provided with the joint groove in the first mounting groove, the cutting ferrule is provided with the joint piece, works as first water supply connector plug-in connection to during the first mounting groove, the joint piece joint to the joint groove.
6. The waterway adapter structure of claim 5, wherein: the casing still is provided with the intercommunication first mounting groove and water passing channel's first connecting channel, second water supply connector connects to in the first connecting channel and communicate water passing channel.
7. The waterway switching structure of claim 6, wherein: the second water inlet joint is provided with a second sealing element along the circumferential direction, and when the second water inlet joint is plugged into the first connecting channel, the second sealing element is abutted to the inner wall of the first connecting channel.
8. The waterway adapter structure of claim 7, wherein: the outer joint of the water outlet joint is provided with a fastener along the circumferential direction, and the shell is provided with a fastening fitting piece which is in adaptive connection with the fastener.
9. The waterway adapter structure of claim 8, wherein: the shell body comprises a first shell body and a second shell body, the first shell body defines the first mounting groove and a fastening fitting piece, the second shell body wraps the outside of the water passing channel and defines one part of the water passing channel, and the second shell body is welded on the first shell body through laser welding or hot plate welding.
10. The waterway switching structure of claim 1, wherein: the first water inlet joint is communicated with direct drinking water, and the second water inlet joint is communicated with tap water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921769123.6U CN211040060U (en) | 2019-10-21 | 2019-10-21 | Waterway switching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921769123.6U CN211040060U (en) | 2019-10-21 | 2019-10-21 | Waterway switching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211040060U true CN211040060U (en) | 2020-07-17 |
Family
ID=71566390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921769123.6U Active CN211040060U (en) | 2019-10-21 | 2019-10-21 | Waterway switching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211040060U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601333A (en) * | 2022-02-28 | 2022-06-10 | 佛山市顺德区美的饮水机制造有限公司 | Water drinking equipment |
| CN114601336A (en) * | 2022-02-28 | 2022-06-10 | 佛山市顺德区美的饮水机制造有限公司 | Water drinking equipment |
| WO2023159623A1 (en) * | 2022-02-28 | 2023-08-31 | 佛山市顺德区美的饮水机制造有限公司 | Water dispensing device |
| WO2023159632A1 (en) * | 2022-02-28 | 2023-08-31 | 佛山市顺德区美的饮水机制造有限公司 | Water supply assembly and water supply device |
-
2019
- 2019-10-21 CN CN201921769123.6U patent/CN211040060U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601333A (en) * | 2022-02-28 | 2022-06-10 | 佛山市顺德区美的饮水机制造有限公司 | Water drinking equipment |
| CN114601336A (en) * | 2022-02-28 | 2022-06-10 | 佛山市顺德区美的饮水机制造有限公司 | Water drinking equipment |
| WO2023159623A1 (en) * | 2022-02-28 | 2023-08-31 | 佛山市顺德区美的饮水机制造有限公司 | Water dispensing device |
| WO2023159632A1 (en) * | 2022-02-28 | 2023-08-31 | 佛山市顺德区美的饮水机制造有限公司 | Water supply assembly and water supply device |
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