CN2243582Y - Cold and hot water mixing valve with rotary plug - Google Patents
Cold and hot water mixing valve with rotary plug Download PDFInfo
- Publication number
- CN2243582Y CN2243582Y CN 95214231 CN95214231U CN2243582Y CN 2243582 Y CN2243582 Y CN 2243582Y CN 95214231 CN95214231 CN 95214231 CN 95214231 U CN95214231 U CN 95214231U CN 2243582 Y CN2243582 Y CN 2243582Y
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- cock
- valve body
- plug
- Prior art date
- 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)
Abstract
The utility model relates to a rotary valve. Two adjacent water inlets and a water outlet which is opposite to the two water inlet are arranged on a valve body. A channel for communicating with the water inlets and the water outlet is arranged on a plug, and the calibres of two ports of the plug can respectively accommodate the two water inlets on the valve body. A square groove on the upper end surface of the plug is combined with the square head of a valve rod. The groove of the valve rod is provided with an elastic retainer ring, and a compression spring is arranged between the retainer ring and the plug. The utility model has the advantages of simple structure, convenient use, and low manufacturing cost. The utility model is suitable for the popularization and the use in the common situation.
Description
The utility model belongs to rotary valve, particularly relates to a kind of water mixing valve that is used to regulate water temperature.
The valve that common mixing hot and cold water also can be regulated water temperature all adopts double valve Three way type structure, promptly utilizes hot and cold water valve separately to regulate, and its structure is complicated, operation inconvenience.
The purpose of this utility model provides a kind of cock-type water mixing valve of simple in structure, easy to operate single valve door.
Above-mentioned purpose is achieved in that and is provided with two adjacent water intakes (1) (2) and a water outlet (10) relative with it on valve body (3), cock (11) is provided with the passage (13) that is communicated with water intake and water outlet, the bore of its two-port (12) (12 ') can hold two water intakes on the valve body respectively, the square groove of cock (11) upper-end surface and the square toes of valve rod (6) engage, the groove of valve rod is equipped with elastic scheibe (8), and pressure spring (9) is housed between this ring washer and the cock.
Be fixed with marking panel (7) on the handwheel (5), valve body (3) is provided with reference line (14).
Below with drawings and Examples explanation the technical program:
Accompanying drawing 1. the utility model structural profile schematic representation
Accompanying drawing 2. Figure 1A-A view
Accompanying drawing 3. marking panels and reference line schematic representation
As shown in Figure 1, elastic scheibe (8) has two effects, the first is after screwing valve gap (4), the vertical activity of restriction valve rod (6), make the square toes of valve rod bottom and the square groove positive engagement of cock (11) upper-end surface, it two makes the cock (11) of taper contact closely with valve body (3) inner chamber by pressure spring (9), makes this structure have good airtight performance.The working condition of this valve is shown in Fig. 2 .3, when cock (11) stops at Fig. 2 position, two water intakes (1) (2) and water outlet (10) on the valve body all are closed, the position of " pass " shown in Fig. 3 marking panel (7), press direction shown in the marking panel arrow and rotate handwheel (5), access port (12) at first communicates with cold water inlet (2), port (12 ') and water outlet (10) also corresponding connection simultaneously, along with handwheel rotates, the cold water flow will increase gradually until maximum, shown in " cold " pool and flow sign thereof of marking panel, be rotated further handwheel, port (12) will be connected cold simultaneously, water inlet of hot water (1) (2), it is " temperature " pool shown in the marking panel, cold, under the identical and changeless situation of the hydraulic pressure of hot water, the flow of water outlet will remain unchanged in the warm water district, just water temperature increases along with handwheel is rotated further to some extent, color as marking panel is represented from light to dark, be rotated further the handwheel cock again and will seal cold water inlet (2), water temperature is for the highest, enter " heat " pool shown in marking panel, and rotate with handwheel, hot water flow will diminish gradually until stopping fully, " pass " word of marking panel overlaps with reference line (14), if use this valve for the second time, still press direction shown in the marking panel arrow and repeat said process, also reversible this direction of arrow of this valve is used certainly.
The utility model is simple in structure, and is easy to use, and low cost of manufacture is adapted at general occasion and promotes the use of.
Claims (2)
1. cock-type water mixing valve, by valve body (3), valve gap (4), cock (11), valve rod (6) advances, water outlet and handwheel (5) are formed, it is characterized in that: valve body (3) is provided with two adjacent water intakes (1) (2) and a water outlet (10) relative with it, cock is provided with the passage (13) that is communicated with water intake and water outlet, the bore of its two-port (12) (12 ') can hold two water intakes (1) (2) on the valve body respectively, the square groove of cock (11) upper-end surface and the square toes of valve rod (4) engage, the groove of valve rod is equipped with elastic scheibe (8), and pressure spring (9) is housed between this ring washer and the cock.
2. mixing valve according to claim 1, it is characterized in that: be fixed with marking panel (7) on the handwheel (5), valve body (3) is provided with reference line (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95214231 CN2243582Y (en) | 1995-06-26 | 1995-06-26 | Cold and hot water mixing valve with rotary plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95214231 CN2243582Y (en) | 1995-06-26 | 1995-06-26 | Cold and hot water mixing valve with rotary plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2243582Y true CN2243582Y (en) | 1996-12-25 |
Family
ID=33863913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95214231 Expired - Fee Related CN2243582Y (en) | 1995-06-26 | 1995-06-26 | Cold and hot water mixing valve with rotary plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2243582Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529629A (en) * | 2019-09-05 | 2019-12-03 | 惠州市淼斯特实业有限公司 | A kind of multi gear is porous to control the valve to discharge water |
-
1995
- 1995-06-26 CN CN 95214231 patent/CN2243582Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529629A (en) * | 2019-09-05 | 2019-12-03 | 惠州市淼斯特实业有限公司 | A kind of multi gear is porous to control the valve to discharge water |
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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 |