CN210424092U - Water supply connector, air purifier and household electrical appliance - Google Patents
Water supply connector, air purifier and household electrical appliance Download PDFInfo
- Publication number
- CN210424092U CN210424092U CN201920861497.4U CN201920861497U CN210424092U CN 210424092 U CN210424092 U CN 210424092U CN 201920861497 U CN201920861497 U CN 201920861497U CN 210424092 U CN210424092 U CN 210424092U
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- valve body
- core
- inlet valve
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 333
- 238000007789 sealing Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 abstract description 5
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000007175 bidirectional communication Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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Abstract
The utility model provides a water supply joint, an air purifier and household electrical appliance, wherein a water outlet valve body is arranged at a water outlet of a water tank, the water outlet valve body comprises a water outlet valve core, and the water outlet valve core controls the opening and closing of the water outlet of the water tank; the water inlet valve body is arranged at the water inlet of the product and comprises a water inlet valve core, and the water inlet valve core controls the opening and closing of the water inlet of the product; the water outlet valve body is butted with the water inlet valve body, the water outlet valve core and the water inlet valve core are pushed against each other, the water outlet valve core opens the water outlet of the water tank, the water inlet valve core opens the water inlet of a product, and the water tank supplies water to the product; the water outlet valve is separated from the water inlet valve, the water outlet valve and the water inlet valve are reset, the water outlet valve core closes the water outlet of the water tank, and the water inlet valve core closes the water inlet of a product. The water supply connector has the functions of bidirectional conduction and stopping, after the water outlet valve body is in butt joint with the water inlet valve body, bidirectional conduction is realized, after the water outlet valve body is disconnected with the water inlet valve body, the water outlet valve body is stopped immediately, and meanwhile, the water inlet valve body is stopped immediately, so that water is prevented from flowing back to the outside of a product, and the use experience of the product is influenced.
Description
Technical Field
The utility model belongs to the domestic appliance field, concretely relates to sealed butt joint valve, air purifier and household electrical appliances.
Background
The water tank water outlet of the existing products such as the purifier, the wet curtain air conditioner and the like is characterized in that a sealing rubber ring is arranged on a water outlet nozzle of a water tank, and a sealing valve structure mode is made by using a spring, a valve core and a rubber plug inside the water nozzle.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model is that kneck water reflux reveals when the water tank takes off, influences the product and uses experience to a water supply joint, air purifier and household electrical appliances are provided.
In order to solve the above problem, the utility model provides a water supply joint, include:
the water outlet valve body is arranged at the water outlet of the water tank and comprises a water outlet valve core which controls the opening and closing of the water outlet of the water tank;
the water inlet valve body is arranged at the product water inlet and comprises a water inlet valve core, and the water inlet valve core controls the opening and closing of the product water inlet;
the water outlet valve body is butted with the water inlet valve body, the water outlet valve core and the water inlet valve core are pushed against each other, the water outlet valve core opens the water outlet of the water tank, the water inlet valve core opens the water inlet of a product, and the water tank supplies water to the product;
the water outlet valve is separated from the water inlet valve, the water outlet valve and the water inlet valve are reset simultaneously, the water outlet valve core closes the water outlet of the water tank, and the water inlet valve core closes the water inlet of a product.
The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.
Preferably, the water inlet valve body is further provided with a water receiving device, the water receiving device is installed at the channel opening of the water inlet valve body and used for recovering residual water of the channel opening of the water inlet valve body, and/or the water receiving device comprises an installation frame and a water tank, the installation frame is installed on the water inlet valve body, and the water tank is connected with the installation frame.
Preferably, the mounting frame comprises an annular structure, and the annular structure is movably sleeved on the water inlet valve body.
Preferably, the inner diameter of the water inlet valve body is equal to the outer diameter of the water outlet valve body, and the water outlet valve body is inserted into the water inlet valve body when the water outlet valve body is in butt joint with the water inlet valve body.
Preferably, the outlet valve body still includes first cup jointing portion, is equipped with first water course in the cup jointing portion, and first cup jointing portion is equipped with the sealing washer outward, and first cup jointing portion is used for cup jointing with the valve body seal of intaking, is equipped with first core print seat in the first cup jointing portion, and the play water valve core is installed on first core print seat.
Preferably, the water inlet valve body further comprises a second sleeving part, a second water channel is arranged in the second sleeving part, a second core seat is arranged in the second sleeving part, and the water inlet valve core is installed on the second core seat.
Preferably, the water outlet valve core comprises a first core column, the first core column is installed on a first core seat, the two ends of the first core column penetrate out of the first core seat respectively, a first rubber plug is installed at one end of the first core column along the upstream of water flow, the first rubber plug moves along with the first core column, a first water channel is sealed or opened, the first core column is provided with a first step part along one end of the downstream of water flow, a first spring is installed on the first core column between the first step part and the first core seat, one end of the first spring supports against the first step part, the other end supports against the first core seat, the first spring provides elasticity for the first core column to move towards one end of the downstream of water flow, and in a free state, the first core column pulls the first rubber plug to seal the first water channel.
Preferably, the case of intaking includes the second stem, the second stem is installed on the second core print seat, the second core print seat is worn out respectively at the both ends of second stem, the second stem is equipped with second step portion along rivers upper reaches one end, install the second spring on the second stem between second step portion and the second core print seat, second spring one end supports tight second step portion, the other end supports tight second core print seat, the second spring provides the elasticity that removes to the rivers upper reaches for the second stem, the second stem is equipped with the second plug along rivers lower reaches one end, the second plug removes along the second stem, block up or open the second water course.
Preferably, the water outlet valve body further comprises a water tank connecting piece connected with the first sleeving part, and the water tank connecting piece is connected with a filtering device; and/or the water inlet valve body also comprises a water transferring connector which is connected with the second sleeving part.
An air purifier adopts foretell water supply joint.
The household appliance comprises a water tank, wherein the water tank is connected with the water supply connector.
The utility model discloses water supply joint, air purifier have following beneficial effect at least:
the utility model discloses a water supply joint goes out the water valve body and has two-way switching on with the valve body of intaking, two-way function that ends, go out the water valve body and intake valve body butt joint back, two-way switching on, go out the water valve body and intake valve body disconnection back, it ends immediately under the effect of water valve core to go out the water valve body, has prevented that the water tank goes out intraoral water and has continued to flow, intake the valve body simultaneously and end immediately under the effect of water valve core, prevent that the product from intaking intraoral water flow back outside the product, influence the product and use and experience.
Drawings
Fig. 1 is a schematic structural view showing a water outlet valve body and a water inlet valve body of a water supply joint according to an embodiment of the present invention separated from each other;
fig. 2 is a schematic structural view of a water receiving device according to an embodiment of the present invention;
FIG. 3 is a sectional view of the water supply structure of the present invention showing the structure of the water outlet valve body and the water inlet valve body separated from each other
Fig. 4 is a schematic structural view of the water outlet valve body according to the embodiment of the present invention;
fig. 5 is the schematic structural diagram of the water inlet valve body of the embodiment of the present invention.
The reference numerals are represented as:
1. a water outlet valve body; 2. a water outlet of the water tank; 3. a water outlet valve core; 4. a water inlet valve body; 6. a product water inlet; 7. a water receiving device; 8. a mounting frame; 9. a water tank; 10. an annular structure; 11. a first nesting portion; 12. a first water channel; 13. a seal ring; 14. a first core print; 15. a second socketing portion; 16. a second water channel; 17. a second core print seat; 18. a first stem; 19. a first rubber plug; 20. a first step portion; 21. a first spring; 22. A second stem; 23. a second step section; 24. a second spring; 25. a second rubber plug; 26. a water tank connecting piece; 27. a water transfer joint; 28. a filtration device; 29. and (5) fastening the screw.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, a water supply joint comprises a water outlet valve body 1, wherein the water outlet valve body 1 is arranged at a water outlet 2 of a water tank, the water outlet valve body 1 comprises a water outlet valve core 3, and the water outlet valve core 3 controls the opening and closing of the water outlet 2 of the water tank; the water inlet valve body 4 is arranged at the product water inlet 6, the water inlet valve body 4 comprises a water inlet valve core, and the water inlet valve core controls the opening and closing of the product water inlet 6; the water outlet valve body 1 is butted with the water inlet valve body 4, the water outlet valve core 3 and the water inlet valve core are pushed against each other, the water outlet valve core 3 opens the water outlet 2 of the water tank, the water inlet valve core opens the water inlet 6 of the product, and the water tank supplies water to the product; the water outlet valve is separated from the water inlet valve, the water outlet valve and the water inlet valve are reset simultaneously, the water outlet valve core 3 closes the water outlet 2 of the water tank, the water inlet valve core closes the water inlet 6 of the product, and the water in the water tank and the product cannot flow back outwards.
In this embodiment, the water outlet valve body 1 and the water inlet valve body 4 have a bidirectional communication function and a bidirectional stop function, after the water outlet valve body 1 is in butt joint with the water inlet valve body 4, the bidirectional communication function is performed, after the water outlet valve body 1 is disconnected with the water inlet valve body 4, the water outlet valve body 1 is immediately stopped under the action of the water outlet valve core 3, so that water in the water outlet 2 of the water tank is prevented from continuously flowing out, and meanwhile, the water inlet valve body 4 is immediately stopped under the action of the water inlet valve core, so that water in the water inlet 6 of the product is prevented from flowing back to the outside.
In this embodiment, the water inlet valve body 4 is further provided with a water receiving device 7, the water receiving device 7 is installed at the passage opening of the water inlet valve body 4 and used for recovering residual water at the passage opening of the water inlet valve body 4, and/or the water receiving device 7 comprises an installation frame 8 and a water tank 9, the installation frame 8 is installed on the water inlet valve body 4, and the water tank 9 is connected with the installation frame 8.
Because the position of the water inlet valve core cannot be infinitely close to the channel port of the water inlet valve body 1, and the capillary phenomenon of water is added, after the water inlet valve core is stopped, a small amount of water drops inevitably fall at the channel port of the water inlet valve body 1, and therefore, the water receiving device 7 is installed at the channel port, and the small amount of water drops can be prevented from leaking.
In this embodiment, the mounting frame 8 includes an annular structure 10, and the annular structure 10 is movably sleeved on the water inlet valve body 4. The ring structure 10 is mounted in a manner that is well suited for use on a generally circular valve body, and the ring structure 10 may also be fastened by fastening screws 29.
In this embodiment, the internal diameter of the water inlet valve body 4 is equal to the external diameter of the water outlet valve body 1, and when the water outlet valve body 1 is butted with the water inlet valve body 4, the water outlet valve body 1 is inserted into the water inlet valve body 4, and the inserted mode is sleeved, so that the water inlet valve body 4 is sealed with the water outlet valve body 1.
In this embodiment, the outlet valve body 1 further includes a first sleeving part 11, a first water channel 12 is arranged in the sleeving part, a sealing ring 13 is arranged outside the first sleeving part 11, the first sleeving part 11 is used for being sleeved with the inlet valve body 4 in a sealing manner, a first core base 14 is arranged in the first sleeving part 11, the outlet valve core 3 is mounted on the first core base 14, the outlet valve core 3 includes a first core column 18, the first core column 18 is mounted on the first core base 14, two ends of the first core column 18 respectively penetrate through the first core base 14, a first rubber plug 19 is mounted at one end of the first core column 18 along the upstream of the water flow, the first rubber plug 19 moves along the first core column 18 to block or open the first water channel 12, a first step part 20 is arranged at one end of the first core column 18 along the downstream of the water flow, a first spring 21 is mounted on the first core column 18 between the first step part 20 and the first core base 14, one end of the first spring 21 abuts against, the other end is abutted against the first core print 14, the first spring 21 provides elastic force for the first core column 18 to move towards the downstream end of the water flow, and in a free state, the first core column 18 pulls the first rubber plug 19 to block the first water channel 12.
In this embodiment, the water inlet valve body 4 further includes a second sleeving part 15, a second water channel 16 is arranged in the second sleeving part 15, a second core seat 17 is arranged in the second sleeving part, the water inlet valve core is installed on the second core seat 17, the water inlet valve core includes a second core column 22, the second core column 22 is installed on the second core seat 17, two ends of the second core column 22 penetrate out of the second core seat 17 respectively, a second step part 23 is arranged at one end of the second core column 22 along the upstream of the water flow, a second spring 24 is installed on the second core column 22 between the second step part 23 and the second core seat 17, one end of the second spring 24 abuts against the second step part 23, the other end abuts against the second core seat 17, the second spring 24 provides elastic force for the second core column 22 to move towards the upstream of the water flow, the second core column 22 is provided with a second rubber plug 25 along one end of the downstream of the water flow, the second rubber plug 25 moves along with the second core column 22, and the second water.
The water outlet valve body 1 and the water inlet valve body 4 of the embodiment both adopt a mode of adding a return spring to a rubber plug, the rubber plug has good sealing performance, simple structure, convenient on-off control, stable performance and lower manufacturing and processing cost. Meanwhile, the first core column 14 and the second core column 17, the first rubber plug 19 and the second rubber plug 25, and the first spring 21 and the second spring 24 have the same structure, so that the interchangeability is good, the rubber plug can be a standard part or a fixed part, and the production and manufacturing cost can be further reduced.
In this embodiment, the outlet valve body 1 further includes a water tank connector 26, the water tank connector 26 is connected to the first sleeving part 11, and the water tank connector 26 is connected to the filtering device 28; and/or the water inlet valve body 4 further comprises a water switching connector 27, and the water switching connector 27 is connected with the second sleeving connection part 15.
The water supply that this embodiment provided connects is applicable to air purifier, wet curtain air conditioner etc. and includes the household electrical appliances of water tank structure, can effectively prevent the water backward flow in water tank and the household electrical appliances water pipe, influences the product and is suitable for experience.
An air purifier adopts foretell water supply joint.
The household appliance comprises a water tank, wherein the water tank is connected with the water supply connector.
It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (11)
1. A water supply connection, comprising:
the water outlet valve body (1), the water outlet valve body (1) is arranged at the water outlet (2) of the water tank, the water outlet valve body (1) comprises a water outlet valve core (3), and the water outlet valve core (3) controls the opening and closing of the water outlet (2) of the water tank;
the water inlet valve body (4), the water inlet valve body (4) is arranged at the product water inlet (6), the water inlet valve body (4) comprises a water inlet valve core, and the water inlet valve core controls the opening and closing of the product water inlet (6);
the water outlet valve body (1) is butted with the water inlet valve body (4), the water outlet valve core (3) and the water inlet valve core are pushed against each other, the water outlet valve core (3) opens the water outlet (2) of the water tank, the water inlet valve core opens the water inlet (6) of the product, and the water tank supplies water to the product;
the water outlet valve is separated from the water inlet valve, the water outlet valve and the water inlet valve are reset simultaneously, the water outlet valve core (3) closes the water outlet (2) of the water tank, and the water inlet valve core closes the product water inlet (6).
2. Water supply connection according to claim 1, characterized in that the inlet valve body (4) is further provided with a water receiving device (7), the water receiving device (7) is mounted at the passage opening of the inlet valve body (4) for recovering residual water at the passage opening of the inlet valve body (4), and/or the water receiving device (7) comprises a mounting frame (8) and a water tank (9), the mounting frame (8) is mounted on the inlet valve body (4), and the water tank (9) is connected with the mounting frame (8).
3. Water supply connection according to claim 2, characterized in that the mounting frame (8) comprises an annular structure (10), the annular structure (10) being movably sleeved on the water inlet valve body (4).
4. Water supply connection according to claim 1, characterized in that the inner diameter of the water inlet valve body (4) is equal to the outer diameter of the water outlet valve body (1), and when the water outlet valve body (1) is butted with the water inlet valve body (4), the water outlet valve body (1) is inserted into the water inlet valve body (4).
5. The water supply joint according to any one of claims 1-4, wherein the water outlet valve body (1) further comprises a first sleeving part (11), a first water channel (12) is arranged in the sleeving part, a sealing ring (13) is arranged outside the first sleeving part (11), the first sleeving part (11) is used for being sleeved with the water inlet valve body (4) in a sealing mode, a first core seat (14) is arranged in the first sleeving part (11), and the water outlet valve core (3) is installed on the first core seat (14).
6. The water supply joint according to claim 5, wherein the water inlet valve body (4) further comprises a second sleeving part (15), a second water channel (16) is arranged in the second sleeving part (15), a second core seat (17) is arranged in the second sleeving part (15), and the water inlet valve core is mounted on the second core seat (17).
7. The water supply joint according to claim 6, wherein the water outlet valve core (3) comprises a first core column (18), the first core column (18) is installed on the first core seat (14), two ends of the first core column (18) respectively penetrate out of the first core seat (14), a first rubber plug (19) is installed at one end of the first core column (18) along the upstream of the water flow, the first rubber plug (19) moves along with the first core column (18) to seal or open the first water channel (12), a first step portion (20) is arranged at one end of the first core column (18) along the downstream of the water flow, a first spring (21) is installed on the first core column (18) between the first step portion (20) and the first core seat (14), one end of the first spring (21) tightly abuts against the first step portion (20), and the other end tightly abuts against the first core seat (14), the first spring (21) provides elastic force for the first core column (18) to move towards one end of the downstream of water flow, and in a free state, the first core column (18) pulls the first rubber plug (19) to block the first water channel (12).
8. The water supply joint according to claim 7, wherein the water inlet valve core comprises a second core column (22), the second core column (22) is installed on the second core seat (17), two ends of the second core column (22) respectively penetrate through the second core seat (17), a second step portion (23) is arranged at one end of the second core column (22) along the upstream of the water flow, a second spring (24) is installed on the second core column (22) between the second step portion (23) and the second core seat (17), one end of the second spring (24) abuts against the second step portion (23), the other end of the second spring abuts against the second core seat (17), the second spring (24) provides elastic force for the second core column (22) to move towards the upstream of the water flow, a second rubber plug (25) is arranged at one end of the second core column (22) along the downstream of the water flow, and the second rubber plug (25) moves along with the second core column (22), -plugging or opening the second water channel (16).
9. Water supply connection according to claim 8, characterized in that the outlet valve body (1) further comprises a tank connection (26), the tank connection (26) being connected to the first socket (11), the tank connection (26) being connected to a filter device (28); and/or the water inlet valve body (4) further comprises a water transferring connector (27), and the water transferring connector (27) is connected with the second sleeving connection part (15).
10. An air cleaner, characterized in that a water supply joint according to any one of claims 1-9 is used.
11. An electrical household appliance comprising a water tank to which a water supply connector according to any one of claims 1 to 9 is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920861497.4U CN210424092U (en) | 2019-06-10 | 2019-06-10 | Water supply connector, air purifier and household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920861497.4U CN210424092U (en) | 2019-06-10 | 2019-06-10 | Water supply connector, air purifier and household electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210424092U true CN210424092U (en) | 2020-04-28 |
Family
ID=70374430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920861497.4U Expired - Fee Related CN210424092U (en) | 2019-06-10 | 2019-06-10 | Water supply connector, air purifier and household electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210424092U (en) |
-
2019
- 2019-06-10 CN CN201920861497.4U patent/CN210424092U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210610 |