CN2345795Y - Integral three-purpose valve used on sealed water tank of electric water heater - Google Patents
Integral three-purpose valve used on sealed water tank of electric water heater Download PDFInfo
- Publication number
- CN2345795Y CN2345795Y CN 98206886 CN98206886U CN2345795Y CN 2345795 Y CN2345795 Y CN 2345795Y CN 98206886 CN98206886 CN 98206886 CN 98206886 U CN98206886 U CN 98206886U CN 2345795 Y CN2345795 Y CN 2345795Y
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- Prior art keywords
- valve
- water
- connecting head
- pipe
- head
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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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- Multiple-Way Valves (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model discloses an integral three-purpose valve used on the sealed water tank of the electric water heater, belonging to the special purpose valve. The valve is mainly composed of a valve body composed of a horizontal pipe segment with a connecting head and a vertical pipe segment, a valve core body and a valve core. In particular, a partition blind plate is arranged in the communicating pipes of a water supply valve and a water-mixing valve, and a partition mixing plate is arranged in the cross chamber of the valve body. In this way, the flow quantity of the water supply of the water tank, the water for mixing showering and the water for living and the stability of the water temperature are ensured. The utility model is easy to achieve, and has reliable performance and convenient use.
Description
The utility model relates to the one triple-use valve on a kind of electric water heater closed tank.It belongs to special valve.
" the electric water heater cistern water supply jet mixing dual purpose valve " of my previous application, deficiency is found in using in the enforcement back, one, two spool all adopts rotary core type, because switch rotates frequently, leakage phenomenon is arranged; Two, the convergent cone spray head that is provided with in horizontal valve body section because of the impulsion of current, has the jam phenomenon, causes mixing water water temperature instability; Three, life hot water flow instability, water temperature is also unstable.
The purpose of this utility model is to provide the one triple-use valve on a kind of electric water heater closed tank.No matter this valve is carried out cistern water supply, is regulated mixed water temperature, still all has stability for life with hot water, and easy to use.
In order to achieve the above object, the utility model is realized by following proposal.The utility model comprises by valve body, spool, connecting head constitutes, wherein valve body is again (user mode) that constitutes like this: one one end is the horizontal pipeline section that closed shape one end is provided with connecting head, its connecting head is lived in succession and is used hot-water line, at closed end place fore-and-aft direction tile vertically two valve cores are set, the connecting head and the running water pipe of the rear end of valve core join, top at the valve core of outer end vertically is provided with a connecting head, it and cistern water supply pipe join, intersect vertically near the connecting head place of horizontal pipe and with horizontal pipe two connecting heads up and down are set, upper binding head is connected with the water tank hot water outlet pipe, lower union joint connects shower head, and the lifting type spool is set in valve core.One triple-use valve on the electric water heater closed tank that above-mentioned appearance constitutes, it is characterized in that: be provided with a blind plate in the horizontal pipe between two valve cores, offer a slot on the chamber wall in the lower union joint in the cross cavity of valve body, the slot internal fixation is provided with the isolation mixed plate of a folding 45.
Its structural representation when Fig. 1 is in user mode for the utility model (dotted line is above to be water tank inner structure schematic representation).Fig. 2 is that the A-A of Fig. 1 is to view.Fig. 3 is a cavity inner wall slot schematic representation.In the drawings, 1 is the water tank water intake connecting head, and 2 is water supply valve, and 3 is blind plate, and 4 for mixing water valve, and 5 for isolating mixed plate, and 6 is the shower water connecting head, and 7 make a living applies flexibly the hot water connecting head, and 8 is water tank hot water connecting head, and 9 is the cold water connecting head, and 10 is the slot on the wall of chamber.
Below in conjunction with accompanying drawing the utility model is elaborated.After valve body connects, when water tank need supply water, open water supply valve 2, cold water enters water tank, and heating becomes behind the hot water dirty by the hot water outlet pipe, in the cross cavity, one can flow through connecting tube for life hot water in a left side hot water, and one is dirty in shower, at this moment need open and mix water valve 4, left side stream was dirty at isolation mixing baffle 5 places after cold water was come in, and supplied shower to use with the water of isolating the dirty hot water mixing in mixing baffle 5 left sides proper temperature.The utility model in above-mentioned using process, water tank internal pressure and running water pipe hydraulic pressure basically identical, life can guarantee to stablize with hot water and its current of shower mixing water and water temperature like this.
The utility model is compared with existing " Water tank for electrical water heater water supply jet mixing dual-purpose valve ", and its advantage is: two valves Core is born respectively into the task of water and mixed water, has greatly reduced the number of times of former switching spool, thereby is conducive to Leakage prevention; Adopt The isolation mixed plate replaces the convergent cone spray head, has prevented from causing the mixed water temperature shakiness because of the stuck flow instability that causes of jet head Fixed, meanwhile also guarantee the stable of hot water for life outlet water temperature. The utility model can adopt the engineering plastics injection mo(u)lding, its Manufacturing is easy, in addition, dependable performance, easy to use.
Claims (1)
1. the one triple-use valve on the electric water heater closed tank, it comprises by valve body, spool, connecting head constitutes, wherein valve body is again to constitute like this: one one end is the horizontal pipeline section that closed shape one end is provided with connecting head, its connecting head is lived in succession and is used hot-water line, at closed end place fore-and-aft direction tile vertically two valve cores are set, the connecting head and the running water pipe of the rear end of valve core join, top at the valve core of outer end vertically is provided with a connecting head, it and cistern water supply pipe join, intersect vertically near the connecting head place of horizontal pipe and with horizontal pipe two connecting heads up and down are set, upper binding head is connected with the water tank hot water outlet pipe, lower union joint connects shower head, the lifting type spool is set in valve core, it is characterized in that: be provided with a blind plate in the horizontal pipe between two valve cores, offer a slot on the chamber wall in the lower union joint in the cross cavity of valve body, the slot internal fixation is provided with the isolation mixed plate of a folding 45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98206886 CN2345795Y (en) | 1998-07-21 | 1998-07-21 | Integral three-purpose valve used on sealed water tank of electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98206886 CN2345795Y (en) | 1998-07-21 | 1998-07-21 | Integral three-purpose valve used on sealed water tank of electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2345795Y true CN2345795Y (en) | 1999-10-27 |
Family
ID=33962953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98206886 Expired - Fee Related CN2345795Y (en) | 1998-07-21 | 1998-07-21 | Integral three-purpose valve used on sealed water tank of electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2345795Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102483246A (en) * | 2009-08-31 | 2012-05-30 | Bsh博世和西门子家用电器有限公司 | Hot water tank comprising a mixing device |
-
1998
- 1998-07-21 CN CN 98206886 patent/CN2345795Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102483246A (en) * | 2009-08-31 | 2012-05-30 | Bsh博世和西门子家用电器有限公司 | Hot water tank comprising a mixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |