CN102478124A - Heating type cold/hot dual-purpose water valve - Google Patents
Heating type cold/hot dual-purpose water valve Download PDFInfo
- Publication number
- CN102478124A CN102478124A CN2010105603609A CN201010560360A CN102478124A CN 102478124 A CN102478124 A CN 102478124A CN 2010105603609 A CN2010105603609 A CN 2010105603609A CN 201010560360 A CN201010560360 A CN 201010560360A CN 102478124 A CN102478124 A CN 102478124A
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- water
- valve
- casings
- hot
- water valve
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Abstract
The invention relates to a heating type cold/hot dual-purpose water valve which can be widely applied to household, haircut, hospital, hotel, restaurant and other industries, and is directly connected with a tap water pipeline or container to provide cold and hot water. The water valve is composed of a tube support 7 arranged in the water outlet of an existing water drain valve, inner and outer casings 9 and 10 sleeved outside the tube support 7, a positive-negative power supply connected with the casings 9 and 10, and a gland 11 fixed on the ends of the casings 9 and 10. According to the water valve, water can be quickly heated during flowing under the actions of a heating electrode composed of the double layers of casings 9 and 10 and water flow resistance; and the water valve has the advantages of simple and compact structure, novel and unique conception, manually controlled and adjustable water temperature, safe and reliable performance, convenience and flexibility for use, low cost, high benefit, broad market prospect and the like, is suitable for popularization and application, and is an optimal water drain valve so far.
Description
Technical field
The present invention relates to a kind of valve that is connected with water supply pipe terminal or water outlet of container.
Background technique
Traditional water valve can only be put cold or hot a kind of water separately, and when putting hot water, must or adopt fire coal, oil-fired boiler to heat water in the container internal heater.So, not only want the labor energy, also bring inconvenience simultaneously to use.
Summary of the invention
The present invention can not be put two kinds of water problemss of h and c for a valve that solves the existing technology existence, thereby saves the energy, reduces cost convenient the use.
The present invention includes by valve body 1, spool 2, handle 3, guard ring 4, bolt 5, shell 6, pipe stanchion 7, seal ring 8, internal and external casing 9,10, gland 11, screw 12, switch 13, wiring terminal 14,15, flow channel 16,17,18, in the water outlet of water valve, establish pipe stanchion, be enclosed within the fixing gland in pipe stanchion outside internal and external casing, the positive-negative power that is connected with internal and external casing and internal and external casing end.Pipe stanchion one side is a cavity body, on the cavity body part, is provided with flow channel.
The structure of heating electrode that the present invention has taked to be made up of the bilayer sleeve that positive-negative power connects and gland, pipe stanchion, seal ring; The combination of other part in addition; The present invention can not only be emitted water in flowing after the rapid heating, during without hot water, off switch directly provides cold water.Have uniqueness simple and compact for structure, novel, the water temperature manual control is adjustable, performance is safe and reliable, easy to use flexibly, advantage such as the cost poor benefit is high, market prospects are wide, be suitable for applying.
Description of drawings
Fig. 1 is an overall structure schematic representation of the present invention.
Embodiment
Cold, hot two-purpose water valve shown in Figure 1 is on the discharging valve basis that existing valve body 1, spool 2, handle 3, guard ring 4, bolt 5, shell 6 are formed, to improve a kind of novel water valve that forms.It is that order is provided with seal ring 8 and pipe stanchion 7 in water outlet side valve body 1 passage, and it is cavity body that pipe stanchion 7 leans on seal ring 8 one sides, on the cavity body part, is provided with flow channel 18.The outside of this pipe stanchion 7 is with inside and outside sleeve pipe 9,10 respectively, and internal and external casing 9,10 two ends are inserted respectively in valve body 1, the gland 11 corresponding set annular grooves.Gland 11 is fixedly connected with pipe stanchion 7 through screw 12.DC electrical source is connected with internal and external casing 9,10 respectively with wiring terminal 14,15 through switch 13.On internal and external casing 9,10, also be provided with flow channel 16 and 17.Should water inlet of the present invention be connected fixing during use with pipeline or container; When needing hot water; Connect positive-negative power; Turn handle 3, cold water at first pass seal ring 8 by water inlet through the passage of spool 2, valve body 1 and arrive in pipe stanchions 7 cavity body and get into internal and external casing 9,10 and water outlets by flow channel 18,16,17 then, and under the resistance effect that electrode that internal and external casing 9,10 forms and current produce, the cold water rapid heating are flowed out.Only needed just can change the water that flows into 30-70 ℃ hot water 1 second generally speaking, temperature required can the realization through regulating handle 3 change water velocities.It is connected with shower nozzle can be used for shower.Although under anhydrous situation energized internal and external casing 9, still be open-circuit condition between 10, the power supply automatic disconnection.When needing cold water, powered-down, turn handle 3 gets final product.Can realize that so just hot and cold water is dual-purpose.This invention can be widely used in industries such as family, haircut, hospital, hotel, restaurant.
Claims (2)
1. hot type cold, hot two-purpose water valve; Comprise valve body (1), spool (2), handle (3), guard ring (4), bolt (5), shell (6), seal ring (8), internal and external casing (9,10), gland (11), screw (12) switch (13), wiring terminal (14,15), flow channel (16,17,18), it is characterized in that: be provided with pipe stanchion (7) in this valve water outlet, be enclosed within the fixing gland (11) in pipe stanchion (7) outer internal and external casing (9,10), the positive-negative power that is connected with internal and external casing (9,10) and internal and external casing (9,10) end.
2. hot type cold, hot two-purpose water valve according to claim 1 is characterized in that: pipe stanchion (7) one sides are cavity body, on the cavity body part, are provided with flow channel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105603609A CN102478124A (en) | 2010-11-24 | 2010-11-24 | Heating type cold/hot dual-purpose water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105603609A CN102478124A (en) | 2010-11-24 | 2010-11-24 | Heating type cold/hot dual-purpose water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102478124A true CN102478124A (en) | 2012-05-30 |
Family
ID=46090853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105603609A Pending CN102478124A (en) | 2010-11-24 | 2010-11-24 | Heating type cold/hot dual-purpose water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102478124A (en) |
-
2010
- 2010-11-24 CN CN2010105603609A patent/CN102478124A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Guoqing Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120530 |