CN2851762Y - Valve capable of automatically adjusting water temperature - Google Patents
Valve capable of automatically adjusting water temperature Download PDFInfo
- Publication number
- CN2851762Y CN2851762Y CN 200520125484 CN200520125484U CN2851762Y CN 2851762 Y CN2851762 Y CN 2851762Y CN 200520125484 CN200520125484 CN 200520125484 CN 200520125484 U CN200520125484 U CN 200520125484U CN 2851762 Y CN2851762 Y CN 2851762Y
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- CN
- China
- Prior art keywords
- temperature
- cavity
- hot water
- cold water
- water cavity
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Temperature-Responsive Valves (AREA)
Abstract
The utility model relates to a valve, particularly a valve capable of automatically adjusting water temperature. An adjustor cavity with a column shape, a cold water cavity, a hot water cavity and a mixing water cavity are arranged in a valve body, wherein the lower end of the adjustor cavity is communicated with the mixing water cavity and the cold water cavity and the hot water cavity are respectively communicated with the side surface of the adjustor cavity. A tubular piston is arranged in the adjustor cavity, and a cold water opening and a hot water opening are arranged on the side wall of the piston respectively corresponding to the cold water cavity and the hot water cavity. The upper end of the piston is fixedly connected with a columnar temperature inductor, and a temperature adjusting knob is connected with the valve body by screw threads and is pressed on the upper end of the columnar temperature inductor. The utility model has the advantage of convenient use, temperature which is originally determined is automatically kept without manual regulation when the pressure and the temperature of cold water and hot water are changed.
Description
Technical field
The utility model relates to a kind of valve, is specifically a kind ofly can regulate the valve of water temperature automatically.
Background technique
In order to obtain the suitable tap water of temperature on a water nozzle, way commonly used is that hot water and cold water are introduced a valve simultaneously, and by the ratio that a specific device is regulated hot and cold water, makes the final suitable warm water of temperature that flows out from water nozzle.Existing valve all is the ratio of manual tune hot and cold water, in actual use, because the temperature of hot water or cold water's pressure can often change, needs constantly to adjust and regulates turn-knob, uses very inconvenient.
Summary of the invention
The purpose of this utility model provides a kind of easy to use, can regulate the valve of water temperature automatically according to what the temperature that presets was regulated hot water or cold water's ratio automatically.
For achieving the above object, the utility model adopts following technological scheme:
The valve that can regulate water temperature automatically described in the utility model comprises valve body, have cold water inlet on the valve body, hot water inlet and water outlet, also have the temperature regulation turn-knob on the valve body, have the conditioner chamber of column and the cold water cavity that is communicated with cold water inlet in the valve body, with the hot water inlet together with hot water cavity, the mixing water cavity that is communicated with water outlet, the lower end of conditioner chamber is communicated with the mixing water cavity, cold water cavity and hot water cavity are communicated with the side of conditioner chamber, the piston of tubular is installed in the conditioner chamber, position corresponding with cold water cavity and hot water cavity respectively on the sidewall of piston has cold water outlet and hot water mouth, return spring is installed in the lower end of piston, the fixedly connected column temperature inductor that can change length in upper end with variation of temperature, the temperature regulation turn-knob is by being threaded on the valve body, be pressed in the upper end of column temperature inductor.
The above-mentioned column temperature inductor that can change length with variation of temperature is that radiator joint protractor also can be the use in refrigerator temp controller.
Because having to expand with heat and contract with cold, the column temperature inductor changes the characteristic of its length, therefore in the time of the variation that takes place through the water temperature of column temperature inductor, the piston that the change of column temperature inductor length drives tubular moves in conditioner chamber, thereby change cold water outlet and hot water mouth's net sectional area, change the hot and cold water ratio that enters the mixing water cavity, reach the purpose of automatic adjusting temperature.The utility model is easy to use, does not need manual tune just can keep the temperature of original setting automatically when hot water or cold water's pressure and temperature changes.
Description of drawings
Fig. 1 is an an embodiment's of the present utility model structural representation;
Fig. 2 is the sectional view of trunk piston.
Embodiment
As shown in Figure 1, the valve that can regulate water temperature automatically described in the utility model comprises valve body 1, have cold water inlet 2, hot water inlet 3 and water outlet 4 on the valve body 1, also have temperature regulation turn-knob 9 on the valve body 1, have the scale value of representing temperature on the temperature regulation turn-knob 9.The mixing water cavity 41 that have the conditioner chamber 5 of column and the cold water cavity 21 that is communicated with cold water inlet 2, the hot water cavity 31 that is communicated with hot water inlet 3 in the valve body 1, is communicated with water outlet 4, the lower end of conditioner chamber 5 is communicated with mixing water cavity 41, cold water cavity 21 and hot water cavity 31 are communicated with the side of conditioner chamber 5, and the piston 6 of tubular is installed in the conditioner chamber 5.As shown in Figure 2, position corresponding with cold water cavity 21 and hot water cavity 31 respectively on the sidewall of piston 6 has cold water outlet 61 and hot water mouth 62, return spring is installed in the lower end of piston 6, the fixedly connected column temperature inductor 7 that can change length with variation of temperature in upper end, temperature regulation turn-knob 9 is by being threaded on the valve body 1, being pressed in the upper end of column temperature inductor 7.
The above-mentioned column temperature inductor 7 that can change length with variation of temperature is the structure of radiator joint protractor, also can adopt the structure of use in refrigerator temp controller.No longer be described in detail at this.
During use, cold water inlet 2 is connected cold water pipes, hot water inlet's 3 connection hot water pipelines, rotary temperature is regulated turn-knob 9 to the temperature positions of setting, and just adjusts the rate of tension and the vertical position of piston 6 in conditioner chamber 5 of return spring.The hot water or cold water is respectively by cold water cavity 21 and hot water cavity 31, and the inner chamber of process piston 6 enters and mixes water cavity 41, is mixed into the suitable warm water of temperature and flows out from water outlet 4 in mixing water cavity 41.When piston 6 is installed in the conditioner chamber 5, cold water outlet 61 and hot water mouth 62 be terminal corresponding with cold water cavity 21 and hot water cavity 31 respectively, and the restriction that is subjected to valve body 1 and piston 6 forms the effective cross section that current pass through, when column temperature inductor 7 is heated when promoting piston 6 and moving down, hot water channel's net sectional area reduces, the net sectional area of cold water channel increases; Otherwise when piston 6 moved up, hot water channel's net sectional area increased, the net sectional area of cold water channel reduces.The final water temperature that keeps mixing in the water cavity 41 keeps constant.
Claims (3)
1, can regulate the valve of water temperature automatically, comprise valve body (1), have cold water inlet (2) on the valve body (1), hot water inlet (3) and water outlet (4), also have temperature regulation turn-knob (9) on the valve body (1), it is characterized in that: have the conditioner chamber (5) of column and the cold water cavity (21) that is communicated with cold water inlet (2) in the valve body (1), the hot water cavity (31) that is communicated with hot water inlet (3), the mixing water cavity (41) that is communicated with water outlet (4), the lower end of conditioner chamber (5) is communicated with mixing water cavity (41), cold water cavity (21) and hot water cavity (31) are communicated with the side of conditioner chamber (5), the piston (6) of tubular is installed in the conditioner chamber (5), position corresponding with cold water cavity (21) and hot water cavity (31) respectively on the sidewall of piston (6) has cold water outlet (61) and hot water mouth (62), return spring is installed in the lower end of piston (6), the fixedly connected column temperature inductor (7) that can change length in upper end with variation of temperature, temperature regulation turn-knob (9) is by being threaded on the valve body (1), be pressed in the upper end of column temperature inductor (7).
2, according to claim 1ly can regulate the valve of water temperature automatically, it is characterized in that: the described column temperature inductor (7) that can change length with variation of temperature is a radiator joint protractor.
3, according to claim 1ly can regulate the valve of water temperature automatically, it is characterized in that: the described column temperature inductor (7) that can change length with variation of temperature is the use in refrigerator temp controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520125484 CN2851762Y (en) | 2005-12-07 | 2005-12-07 | Valve capable of automatically adjusting water temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520125484 CN2851762Y (en) | 2005-12-07 | 2005-12-07 | Valve capable of automatically adjusting water temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851762Y true CN2851762Y (en) | 2006-12-27 |
Family
ID=37585719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520125484 Expired - Fee Related CN2851762Y (en) | 2005-12-07 | 2005-12-07 | Valve capable of automatically adjusting water temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851762Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159801A (en) * | 2018-06-11 | 2019-08-23 | 芜湖美的厨卫电器制造有限公司 | On-off stream connector, water mixing valve and water heater |
| CN115352821A (en) * | 2022-08-24 | 2022-11-18 | 山东金池重工股份有限公司 | A roller isothermal equipment for the production of wear-resistant steel balls |
-
2005
- 2005-12-07 CN CN 200520125484 patent/CN2851762Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159801A (en) * | 2018-06-11 | 2019-08-23 | 芜湖美的厨卫电器制造有限公司 | On-off stream connector, water mixing valve and water heater |
| CN115352821A (en) * | 2022-08-24 | 2022-11-18 | 山东金池重工股份有限公司 | A roller isothermal equipment for the production of wear-resistant steel balls |
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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 |