CN202484359U - Electromagnetic seat capable of avoiding cross flow of hot water and cold water and water circuit structure - Google Patents
Electromagnetic seat capable of avoiding cross flow of hot water and cold water and water circuit structure Download PDFInfo
- Publication number
- CN202484359U CN202484359U CN2011205633426U CN201120563342U CN202484359U CN 202484359 U CN202484359 U CN 202484359U CN 2011205633426 U CN2011205633426 U CN 2011205633426U CN 201120563342 U CN201120563342 U CN 201120563342U CN 202484359 U CN202484359 U CN 202484359U
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- water
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- cold water
- solenoid valve
- cold
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Abstract
An electromagnetic seat capable of avoiding cross flow of hot water and cold water and a water circuit structure are suitable for manufacturing general machine core assemblies of non-contact hot-cold-mixed water faucets such as an induction non-contact hot-cold-mixed water hand washing device and a vegetable washing basin faucet. The electromagnetic seat is composed of a valve seat main body, a hot-cold water diversion valve, an electromagnetic valve, a cross water inlet hole channel, a vertical water inlet hole channel, a cross water outlet hole channel and a water outlet connecting pipe. Hot water, cold water and warm water of different temperatures flowing out after being adjusted through the hot-cold water diversion valve are obvious in distinction of feel. The electromagnetic seat is free of cross flow, can effective prevent the hot water from hurting people, and is safe and reliable, convenient and applicable and long in service life.
Description
Technical field
The utility model relates to a kind of solenoid valve seat that hot and cold water in contactless hand washing apparatus, nappy tap and the contactless hot and cold water combination tap product does not have crossfire of responding to, and especially a kind of hot and cold water does not have crossfire solenoid valve seat and water route structure.
Background technique
At present; The sealing surface structure of hot and cold water thermoregulative mechanism is unreasonable in known domestic and international infrared induction hand washing apparatus and other contactless combination tap product, because that the temperature adjustment handle often rotates its sealing surface wear is fast, goes out cold water, temperature adjustment handle when causing the temperature adjustment handle to be in the hot water position and goes out hot water when being in the cold water position; Hot and cold water crossfire amount is excessive; Because of the temperature adjustment handle is in the misleading of cold water position, the hot water of outflow is hurted sb.'s feelings, and the user is hard to guard against.
Summary of the invention
In order to prevent or avoid that hot and cold water crossfire amount is excessive, hot water is hurted sb.'s feelings that the utility model provides a kind of hot and cold water not have crossfire solenoid valve seat and water route structure, will solve the technical problem that hot and cold water crossfire amount is excessive, hot water is hurted sb.'s feelings exactly.
The utility model solves the technological scheme that its technical problem adopted: endoporus and a solenoid valve water outlet of being provided with the secondary different inner diameters in valve seat body central upper portion position; One solenoid valve is set in the endoporus of secondary different inner diameters; Laterally be provided with the endoporus and the one-level internal thread of secondary different inner diameters in the central position, middle part of valve seat body; One hot and cold water shunt valve is set in the endoporus; Lower central position in valve seat body is provided with hot and cold water intake pipe interface downwards respectively; When rotation adjusting hot and cold water shunt valve during in the cold water position, hot water breaks off no crossfire, once when stretching out one's hand the induction use; The up disengaging solenoid valve of solenoid valve diaphragm water outlet is promptly opened; When the solenoid valve water outlet was opened, the cold water in the hot and cold water intake pipe interface got into hot and cold water shunt valve water inlet through horizontal water inlet passage, vertical water inlet passage and hot and cold water water inlet, gets into the solenoid valve water inlet from hot and cold water shunt valve water outlet; Because the up solenoid valve water outlet of having opened of solenoid valve diaphragm; Its cold water flows into the water outlet connecting tube through solenoid valve water outlet and horizontal osculum passage and flows to the product water outlet and go out cold water, and when rotation adjusting hot and cold water shunt valve during in the hot water position, cold water breaks off no crossfire; Hot water in the hot and cold water intake pipe interface gets into hot and cold water shunt valve water inlet through horizontal water inlet passage, vertical water inlet passage and hot and cold water water inlet; Get into solenoid valve water outlet and horizontal osculum passage from hot and cold water shunt valve water outlet and flow into the water outlet connecting tube and flow to the product water outlet and go out hot water, when rotation adjusting hot and cold water shunt valve is in centre or the diverse location between the hot and cold water since the area of passage in two holes of hot and cold water in the different hot and cold water shunt valves in the position that is in just the big small aperture of opening, two holes is just different; The flow shunting of hot and cold water is just different; The temperature of mixing water outlet is also different, and the different flow that the hot and cold water in the hot and cold water intake pipe interface is pressed the adjusting of hot and cold water shunt valve gets into hot and cold water shunt valve water inlet through horizontal water inlet passage, vertical water inlet passage and hot and cold water water inlet respectively, gets into the solenoid valve water inlet through the mixed warm water of hot and cold water shunt valve from hot and cold water shunt valve water outlet; Flow into the water outlet connecting tube from the solenoid valve water outlet with horizontal osculum passage and flow to the warm water that the product water outlet goes out different temperatures; When hand or article left induction range, the solenoid valve diaphragm was descending, and sealing water outlet R shape sealing surface is promptly closed sealing.
The beneficial effect of the utility model is: the user follows one's bent, and just cold and hot shunt valve is adjusted in the cold water position when needing with cold water, and water outlet is exactly a cold water; Just cold and hot shunt valve is adjusted in the hot water position when needing with hot water; Water outlet is exactly a hot water, just the hot and cold water shunt valve is adjusted in centre or the diverse location of boundary between hot and cold water when needing with warm water or different temperatures water, and water outlet is exactly the water of warm water or different temperatures; Its cold water, hot water, the difference of warm water feel are obviously; No crossfire avoids hot water to hurt sb.'s feelings, the user use relieved being without fear of an attack from the rear.
Description of drawings
Below in conjunction with Figure of description and embodiment the utility model is further specified.
Fig. 1 is the utility model sectional structure chart.
Fig. 2 is that the part of Figure 1A-A is to view.
Fig. 3 is the hot and cold water shunt valve schematic representation of Fig. 1 valve seat body middle part cross setting.
Fig. 4 is the plan view of Fig. 1.
1. solenoid valves among the figure, 2. controller wiring, 3. solenoid valve diaphragm, 4. solenoid valve water outlet, 5. plug screw; 6. solenoid valve water inlet, 7. hot and cold water shunt valve pressure cap, 8. hot and cold water shunt valve, 9. hot and cold water shunt valve water outlet, 10. hot and cold water shunt valve water intake; 11. the water outlet connecting tube, 12. water outlet R shape sealing surfaces, 13. horizontal osculum passages, 14. valve seat body; 15. the hot and cold water water inlet, 16. vertical water inlet passages, 17 horizontal water inlet passages, 18. hot and cold water intake pipe interfaces.
Embodiment
In Figure of description, the central upper portion position of valve seat body (14) is provided with the endoporus and a solenoid valve water outlet (4) of secondary different inner diameters, and the upper-end surface circumference of solenoid valve water outlet (4) is a water outlet R shape sealing surface (12); One solenoid valve (1) is set in the endoporus of secondary different inner diameters to be connected with induction controller with controller wiring (2); The solenoid valve diaphragm (3) of solenoid valve (1) bottom seals with water outlet R shape sealing surface (12) mutually, respectively is drilled with the solenoid valve water inlet (6) as shown in Figure 4, solenoid valve water inlet (6) of two same inner diameter at the cylindrical circumference and the opposite side of parallel center line of water outlet R shape sealing surface (12), is drilled with a horizontal osculum passage (13) in the transverse center position of solenoid valve water outlet (4) and connects with water outlet connecting tube (11); To the water outlet water outlet; Laterally osculum passage (13) the Drilling Operations back that finishes blocks leakproof with plug screw (5) with nose end, and the central position in the middle part of valve seat body (14) laterally is provided with the endoporus and the one-level internal thread of secondary different inner diameters; One hot and cold water shunt valve (8) hot and cold water shunt valve (8) as shown in Figure 3 is set in the endoporus of secondary different inner diameters; The endoporus bottom plane is drilled with the hot and cold water water inlet (15) of two same inner diameter and hot and cold water shunt valve water intake (10) parallel aligned, compresses sealing with the horizontal internal thread at hot and cold water shunt valve pressure cap (7) hot and cold water shunt valve pressure cap (7) as shown in Figure 3 and valve seat body (14) middle part, and vertical water inlet passage (16) that the coaxial line rear end of the hot and cold water water inlet (15) of two same inner diameter vertically is drilled with two same inner diameter respectively in the endoporus bottom plane connects with two hot and cold water water inlets (15); Drilling Operations finishes and with plug screw (5) nose end is blocked leakproof; Two the hot and cold water intake pipe interfaces (18) that laterally are drilled with two horizontal water inlet passages (17) and two vertical water inlet passages (16) and valve seat body (14) bottom in the coaxial line stage casing of two vertical water inlet passages (16) respectively connect, and Drilling Operations finishes and then with plug screw (5) nose end blocked leakproof, when rotation adjusting hot and cold water shunt valve (8) during in the cold water position; Hot water breaks off no crossfire; Respond to the up mouth of a river R shape sealing surface (12) that detaches of solenoid valve diaphragm (3) when using once stretch out one's hand, solenoid valve water outlet (4) is promptly opened, when solenoid valve water outlet (4) is opened; Cold water in the hot and cold water intake pipe interface (18) gets into solenoid valve water inlet (6) through horizontal water inlet passage (17), vertical water inlet passage (16) and hot and cold water water inlet (15) entering hot and cold water shunt valve water inlets (10) from hot and cold water shunt valve water outlet (9); Because the up solenoid valve water outlet (4) of having opened of solenoid valve diaphragm (3), its cold water goes out cold water through the water outlet that solenoid valve water outlet (4) and horizontal osculum passage (13) inflow water outlet connecting tube (11) flow to product, when rotation adjusting hot and cold water shunt valve (8) during in the hot water position; Cold water breaks off no crossfire; Hot water in the hot and cold water intake pipe interface (18) is through horizontal water inlet passage (17), vertically water inlet passage (16) and hot and cold water water inlet (15) get into hot and cold water shunt valve water inlets (10) and get into solenoid valve water inlet (6) from hot and cold water shunt valve water outlet (9) and flow into the water outlet that water outlet connecting tube (11) flows to product from solenoid valve water outlet (4) and horizontal osculum passage (13) and go out hot water, when rotation adjusting hot and cold water shunt valve (8) is in centre or the different position between the hot and cold water since the area of passage in two holes of hot and cold water in the different hot and cold water shunt valves in the position that is in (8) just the big small aperture of opening, two holes with regard to difference; The flow shunting of hot and cold water is just different; The temperature of mixing water outlet is also different, and the hot and cold water in the hot and cold water intake pipe interface (18) press different flow after hot and cold water shunt valve (8) is regulated respectively through horizontal water inlet passage (17), vertically water inlet passage (16) gets into hot and cold water shunt valve water inlet (10) with hot and cold water water inlet (15), gets into the warm water that water outlet that solenoid valve water inlet (6) flows to product from solenoid valve water outlet (4) and horizontal osculum passage (13) inflow water outlet connecting tube (11) goes out different temperatures through the mixed warm water of hot and cold water shunt valve (8) from hot and cold water shunt valve water outlet (9); When hand or article left induction range, solenoid valve diaphragm (3) descending sealing water outlet R shape sealing surface (12) was promptly closed sealing.
Claims (2)
1. a hot and cold water does not have crossfire solenoid valve seat and water route structure; Connect with each other and form by valve seat body (14), solenoid valve (1), hot and cold water shunt valve (8), hot and cold water intake pipe interface (18), vertical water inlet passage (16), horizontal water inlet passage (17), hot and cold water water inlet (15), solenoid valve water inlet (6), the horizontal osculum passage (13) of solenoid valve water outlet (4); It is characterized in that: endoporus and a solenoid valve water outlet of being provided with the secondary different inner diameters in valve seat body central upper portion position; One solenoid valve is set in the endoporus of secondary different inner diameters; Laterally be provided with the endoporus and the one-level internal thread of secondary different inner diameters in the central position, middle part of valve seat body; One hot and cold water shunt valve is set in the endoporus, hot and cold water intake pipe interface is set downwards respectively in the lower central position of valve seat body.
2. a kind of hot and cold water according to claim 1 does not have crossfire solenoid valve seat and water route structure; It is characterized in that: the central upper portion position of valve seat body (14) is provided with the endoporus and a solenoid valve water outlet (4) of secondary different inner diameters; The upper-end surface circumference of solenoid valve water outlet (4) is a water outlet R shape sealing surface (12); One solenoid valve (1) is set in the endoporus of secondary different inner diameters to be connected with induction controller with controller wiring (2); The solenoid valve diaphragm (3) of solenoid valve (1) bottom seals with water outlet R shape sealing surface (12) mutually; Respectively be drilled with the solenoid valve water inlet (6) of two same inner diameter at the cylindrical circumference of water outlet R shape sealing surface (12) and the opposite side of parallel center line; Be drilled with a horizontal osculum passage (13) connects with water outlet connecting tube (11) in the transverse center position of solenoid valve water outlet (4); To the water outlet water outlet; With plug screw (5) nose end is blocked leakproof after laterally osculum passage (13) Drilling Operations finishes; Central position at valve seat body (14) middle part laterally is provided with the endoporus and the one-level internal thread of secondary different inner diameters, and a hot and cold water shunt valve (8) is set in the endoporus of secondary different inner diameters; The endoporus bottom plane is drilled with the hot and cold water water inlet (15) of two same inner diameter and hot and cold water shunt valve water intake (10) parallel aligned; Horizontal internal thread with hot and cold water shunt valve pressure cap (7) and valve seat body (14) middle part compresses sealing, and vertical water inlet passage (16) that the coaxial line rear end of the hot and cold water water inlet (15) of two same inner diameter vertically is drilled with two same inner diameter respectively in the endoporus bottom plane connects with two hot and cold water water inlets (15), and Drilling Operations finishes and with plug screw (5) nose end blocked leakproof; Two the hot and cold water intake pipe interfaces (18) that laterally are drilled with two horizontal water inlet passages (17) and two vertical water inlet passages (16) and valve seat body (14) bottom in the coaxial line stage casing of two vertical water inlet passages (16) respectively connect, and with plug screw (5) nose end are blocked leakproof after Drilling Operations finishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205633426U CN202484359U (en) | 2011-12-15 | 2011-12-15 | Electromagnetic seat capable of avoiding cross flow of hot water and cold water and water circuit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205633426U CN202484359U (en) | 2011-12-15 | 2011-12-15 | Electromagnetic seat capable of avoiding cross flow of hot water and cold water and water circuit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202484359U true CN202484359U (en) | 2012-10-10 |
Family
ID=46958782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205633426U Expired - Lifetime CN202484359U (en) | 2011-12-15 | 2011-12-15 | Electromagnetic seat capable of avoiding cross flow of hot water and cold water and water circuit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202484359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537429A (en) * | 2011-12-15 | 2012-07-04 | 温州帝威斯感应洁具有限公司 | Electromagnetic valve seat and water channel structure free of mixed flow of cold water and hot water |
-
2011
- 2011-12-15 CN CN2011205633426U patent/CN202484359U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537429A (en) * | 2011-12-15 | 2012-07-04 | 温州帝威斯感应洁具有限公司 | Electromagnetic valve seat and water channel structure free of mixed flow of cold water and hot water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WENZHOU AMU SIDAN SANITARY WARE TECHNOLOGY CO., LT Free format text: FORMER OWNER: WENZHOU TWEIS INUDCTION SANITARY WARES CO., LTD. Effective date: 20140829 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140829 Address after: 325055 Yushan economic and Technological Development Zone, Haicheng, Wenzhou street, No. 13 South Road, No. Patentee after: WENZHOU AMA STAN SANITARY WARE CO., LTD. Address before: 325055, No. 68, Haining Road, Haicheng street, Longwan District, Zhejiang, Wenzhou Patentee before: Wenzhou Tweis Inudction Sanitary Wares Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |