CN202302081U - Double-direction water supply switch valve - Google Patents
Double-direction water supply switch valve Download PDFInfo
- Publication number
- CN202302081U CN202302081U CN2011203804497U CN201120380449U CN202302081U CN 202302081 U CN202302081 U CN 202302081U CN 2011203804497 U CN2011203804497 U CN 2011203804497U CN 201120380449 U CN201120380449 U CN 201120380449U CN 202302081 U CN202302081 U CN 202302081U
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- CN
- China
- Prior art keywords
- water
- water intake
- valve
- spool
- intake
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a double-direction water supply switch valve, which is characterized by including a valve casing and a valve core, wherein the valve casing is internally provided with a valve cavity, a first water inlet, a second water inlet and a water outlet; the valve core is communicated with the first water inlet, the second water inlet and the water outlet; a valve core switch structure for closing the first water inlet and opening the second water inlet at the same time, or for closing the second water inlet and opening the first water inlet at the same time, is mounted in the valve cavity; the valve cavity is directly communicated with the water outlet; and the water outlet is connected with a water pump. The double-direction water supply switch valve can realize selective water supply and can select any water source, improves the working efficiency, and is convenient, flexible and stable to use.
Description
Technical field
The utility model relates to the steam generator technical field, is a kind of two-way water supply changing valve that is used for the steam generator water system specifically.
Background technique
Along with improving constantly of cleaning steam development of technology and people's quality of life, former cleaning steam The Application of Technology is more extensive, and people also more increase performance of products and appearance requirement.Therefore require conventional art is carried out certain change, the improvement through technology directly is integrated into water tank on the steam generation device, can make product smaller and more exquisite like this, uses more conveniently, more flexible, and product design is variation more.Integrated and small and exquisite product often has a drawback, can sacrifice the capacity of water tank exactly, thereby shortened the continuous service time of machine, and the continuity of working to people makes troubles, and reduces working efficiency.
Summary of the invention
To above technological difficulties; In order well to overcome above defective; The purpose of the utility model provides a kind of simple in structure, is applicable to the two-way water supply changing valve of steam generator water system, realizes that selectivity supplies water; Make the successional stable operation of steam generation device, increase work efficiency.
A kind of two-way water supply changing valve; It is characterized in that: said two-way water supply changing valve comprises valve casing and spool; In valve casing, be provided with valve pocket, first water intake, second water intake and a water outlet, valve pocket is communicated with first water intake, second water intake, water outlet, in valve pocket, is equipped with to close the spool transformational structure of opening first water intake when opening second water intake or closing second water intake in first water intake; Valve pocket directly is communicated with water outlet, and water outlet connects water pump.
Said first water intake and second water intake always keep while opening closed condition; The spool transformational structure is in movable state; The spool transformational structure comprises the spool body, and an end of spool body is equipped with spring, and the spool body moves under spring and external force effect; Two Sealings also are installed on the spool body, and the spool body is closed first water intake and second water intake respectively through two Sealings.
Said valve casing is made up of left-half and right half part; First water intake is positioned at left-half; Second water intake and water outlet are positioned at right half part, and forming a cavity between left-half and the right half part is said valve pocket, is sealedly and fixedly connected between left-half and the right half part.
The utility model compared with prior art has the following advantages.
Through the utility model structure, when the water in the water tank can not satisfy need of work, another water inlet interface of conversion water valve can insert other water sources nearby; The realization continuity supplies water; Let machine continue work continuously, be interrupted work in the middle of need not, make the continuous stable operation of steam generation device ability; Increase work efficiency, and be easy to use, flexibly, stable.
Description of drawings
Structural representation when Fig. 1 is the utility model two-way water supply changing valve water tank water intake;
Structural representation when Fig. 2 is the water inlet of the external water source of the utility model two-way water supply changing valve.
Embodiment
Below in conjunction with accompanying drawing the utility model two-way water supply changing valve is described in further detail.
As depicted in figs. 1 and 2; The utility model two-way water supply changing valve comprises valve casing and spool; In valve casing, be provided with valve pocket 1, first water intake 2, second water intake 3 and a water outlet 4; Valve pocket 1 and first water intake 2, second water intake 3, water outlet 4 are communicated with, and in valve pocket 1, are equipped with to close the spool transformational structure of opening first water intake when opening second water intake or closing second water intake in first water intake, and valve pocket 1 directly is communicated with water outlet 4; Water outlet 4 connects water pumps, and promptly water outlet 4 is the water outlet that is connected with water pump.Wherein first water intake 2 and second water intake 3 always keep while opening closed condition; The spool transformational structure is in movable state; The spool transformational structure comprises spool body 5, and an end of spool body 5 is equipped with spring 6, and spool body 5 relies on the spring 6 that is contained in spool body 5 one ends to realize its motion with external force; Seal ring 7 and seal ring 8 are installed on the spool body 5; Spool body 5 is closed first water intake 2, second water intake 3 respectively through seal ring 7, seal ring 8, and wherein first water intake 2, second water intake 3 are coaxially set, and are provided with the bearing cavity of spring 6 in second water intake, 3 sides.
During use, water outlet 4 is connected with water pump, and first water intake 2 is connected with external water source; First water intake 3 is connected with water tank, and when the water in the water tank can not satisfy need of work, another water inlet interface of conversion water valve can insert other water sources nearby like this; The realization continuity supplies water, and lets machine continue work continuously, is interrupted work in the middle of need not; Make the stable operation that steam generation device can be continuous, increase work efficiency, and be easy to use, flexibly, stable.Structural representation when the structural representation when Fig. 1 is the utility model two-way water supply changing valve water tank water intake, Fig. 2 are the water inlet of the external water source of the utility model two-way water supply changing valve.
Claims (3)
1. two-way water supply changing valve; It is characterized in that: said two-way water supply changing valve comprises valve casing and spool; In valve casing, be provided with valve pocket, first water intake, second water intake and a water outlet, valve pocket is communicated with first water intake, second water intake, water outlet, in valve pocket, is equipped with to close the spool transformational structure of opening first water intake when opening second water intake or closing second water intake in first water intake; Valve pocket directly is communicated with water outlet, and water outlet connects water pump.
2. two-way water supply changing valve according to claim 1; It is characterized in that: while said first water intake and second water intake always keep opening closed condition; The spool transformational structure is in movable state; The spool transformational structure comprises the spool body, and an end of spool body is equipped with spring, and the spool body moves under spring and external force effect; Two Sealings also are installed on the spool body, and the spool body is closed first water intake and second water intake respectively through two Sealings.
3. two-way water supply changing valve according to claim 2; It is characterized in that: said valve casing is made up of left-half and right half part; First water intake is positioned at left-half; Second water intake and water outlet are positioned at right half part, and forming a cavity between left-half and the right half part is said valve pocket, is sealedly and fixedly connected between left-half and the right half part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203804497U CN202302081U (en) | 2011-10-08 | 2011-10-08 | Double-direction water supply switch valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203804497U CN202302081U (en) | 2011-10-08 | 2011-10-08 | Double-direction water supply switch valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202302081U true CN202302081U (en) | 2012-07-04 |
Family
ID=46370978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203804497U Expired - Fee Related CN202302081U (en) | 2011-10-08 | 2011-10-08 | Double-direction water supply switch valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202302081U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829544A (en) * | 2012-09-29 | 2012-12-19 | 冯海涛 | Instant-heating pipeline heater with choosing water source manually |
| CN110420938A (en) * | 2019-07-18 | 2019-11-08 | 徐州力奥新能源设备有限公司 | Water heater cleaning device suitable for solar energy |
| CN113309872A (en) * | 2020-02-27 | 2021-08-27 | 厦门松霖科技股份有限公司 | Water path control device |
-
2011
- 2011-10-08 CN CN2011203804497U patent/CN202302081U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829544A (en) * | 2012-09-29 | 2012-12-19 | 冯海涛 | Instant-heating pipeline heater with choosing water source manually |
| CN102829544B (en) * | 2012-09-29 | 2015-12-23 | 佛山市四季茶香茶具有限公司 | A kind of hand selects the Instant heating type pipeline heater at water source |
| CN110420938A (en) * | 2019-07-18 | 2019-11-08 | 徐州力奥新能源设备有限公司 | Water heater cleaning device suitable for solar energy |
| CN113309872A (en) * | 2020-02-27 | 2021-08-27 | 厦门松霖科技股份有限公司 | Water path control device |
| WO2021169140A1 (en) * | 2020-02-27 | 2021-09-02 | 厦门松霖科技股份有限公司 | Water path control device |
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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: SHANGHAI TIANLONG ELECTRIC APPLIANCE TECHNOLOGY CO Free format text: FORMER OWNER: SHENZHEN QIANGBOJIN ELECTROMECHANICAL CO., LTD. Effective date: 20130903 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 200000 SONGJIANG, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130903 Address after: 200000, Songjiang District, Shanghai new town, new Teng Road 9, second, second Patentee after: Shanghai Tian Long Electric Appliance Technology Co., Ltd. Address before: 518000, Guangdong, Shenzhen, Baoan District, manhole new bridge, Henggang Industrial Zone, the first row No. 7 workshop, floor 3, third floor Patentee before: Shenzhen Jumbooking Mechanical & Electrical Industry Co., Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zheng Jiebo Document name: Notification of Passing Examination on Formalities |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131008 |