CN2903605Y - Constant temp. water mixing valve - Google Patents
Constant temp. water mixing valve Download PDFInfo
- Publication number
- CN2903605Y CN2903605Y CN 200620018973 CN200620018973U CN2903605Y CN 2903605 Y CN2903605 Y CN 2903605Y CN 200620018973 CN200620018973 CN 200620018973 CN 200620018973 U CN200620018973 U CN 200620018973U CN 2903605 Y CN2903605 Y CN 2903605Y
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- heat
- temperature
- adjustable lever
- 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
Links
Images
Landscapes
- Multiple-Way Valves (AREA)
Abstract
A constant temperature water-mixing valve, belong to valve automatic controlling technique field, characterized in that a hot water inlet, a cold water inlet, a mixed water outlet and an adjust lever installing hole are provided on the valve body. A step is provided on the lower ring-shaped portion of the inner cavity of the valve and near the mixed water outlet, a back-moving spring is provided on the step, and a heat-sensitive element is arranged in the inner cavity of the back-moving spring. The adjust lever hole on the upper portion of the valve body is connected with a bonnet via screws, the adjust lever goes through the seal ring and movably connects with the bonnet, the inner portion at the lower end of the adjust lever is connected with the adjusting head via screws, and the bottom of the adjusting head is contacted with the inflated head on the upper portion of the heat-sensitive element. The utility model is capable of being installed in the system with both hot and cold water supplying, especially when installed in the electric heat system, the utility model is capable of providing the water with needed temperature via heightening the temperature of hot water and then mixing the hot water with the cold water, thereby improving the water yield of the prior electric heater.
Description
Technical field
A kind of constant-temperature water mixing valve is applied in the hot and cold water supply system, particularly is applied in the electric water heater system of family, belongs to valve automatic control technology field.
Background technique
Existing hot water service technology is used widely among the people.But for the regulation and control of water-exit temperature, all be to adopt the mode of manually controlling two valves to carry out, control the inflow of hot and cold water respectively, obtain the water temperature that needs after the mixing.Because the cold water water feeding pressure generally fluctuate, cause the water outlet water temperature also to fluctuate, have in addition fluctuate very greatly, the user can only constantly regulate and control water mixing proportion with hand, and is very inconvenient in the use.Sometimes in using, when cold feed was interrupted suddenly, the hot water that temperature is very high made the user hard to guard against, and what is heard is arranged when scalding people's example.User for electric water heater, because the inherent characteristics of existing electric water heater is, heating and water outlet can not be carried out continuously simultaneously, can only heat a case, use a case, and can not replenish as mixing water with cold water, so hot water effluent's amount is subjected to the capacity limit of electric water heater, this inconvenience is just particularly evident.
Summary of the invention
The purpose of this utility model provides a kind of automatic thermostatic water mixing valve with temperature adjustment function.
The technical solution of the utility model is achieved like this, and cold and hot water inlets is arranged on the valve body, mix water water outlet, regulating handle mouth; The annular lower portion of valve insertion has a step near mixing water water outlet place, and a Returnning spring is arranged on the step, and the inner chamber of Returnning spring is equipped with a heat-sensitive element; Valve body top regulating handle mouth is connected with valve gap by screw thread, and above together seal groove is arranged at valve gap inner chamber top, and seal groove is embedded with seal ring; The valve gap inner chamber is equipped with adjustable lever, and adjustable lever passes seal ring and dynamically is connected with valve gap, and there is a tapped hole inside, lower end of adjustable lever, and adjustable lever is connected with the adjusting head by screw thread, regulates the head bottom and withstands the expansion-head on heat-sensitive element top; The top and the regulating handle of adjustable lever are fixed, and rotatable handle can drive the adjusting head by adjustable lever and move up and down, and has promptly controlled the degrees of expansion of heat-sensitive element expansion-head, has promptly set water-exit temperature; When water-exit temperature is higher than setting temperature, expansion-head on the heat-sensitive element expands, because its top is conditioned the crown, force heat-sensitive element to move down, the hot water inflow is reduced, mix the water water-exit temperature and descend, otherwise under the effect of reset spring, move on the heat-sensitive element, the hot water amount increases, and cool water quantity reduces; Mixed water water-exit temperature is maintained on the temperature value of setting all the time.
The beneficial effects of the utility model are, in the hot and cold water supply system, install after this constant temperature water admixing device, the user side water outlet obtains the hot water of temperature constant all the time, avoided the sometimes hot and sometimes cold problem of water temperature, after the hot water effluent locates to install this mixed water valve in electric water heater especially, can increase cold water and enter pipeline, therefore the water in the water tank can be heated to higher temperature, by setting water-exit temperature, automatically regulate the cold water input, stablize water-exit temperature, directly effect is to have improved hot water effluent's amount of former electric heating apparatus.
Description of drawings
Accompanying drawing is constant temperature water admixing device embodiment's a structure sectional view.
Among the figure, mix water out (1), inner chamber step (2), reset spring (3), heat-sensitive element (4), valve gap (5), regulate head (6), handle fixing bolt (7), handle (8), adjustable lever (9), sealing cover (10), seal ring (11), seal ring (12), expansion-head (13), valve body (14), water route among the figure: A is a hot water, and B is a cold water, and C is for mixing water.
Specific embodiment
Accompanying drawing is that bore is embodiment's schematic representation of the constant-temperature water mixing valve of DN15.The utility model is by mixed water out (1), inner chamber step (2), reset spring (3), heat-sensitive element (4), valve gap (5) is regulated head (6), handle fixing bolt (7), handle (8), adjustable lever (9), sealing cover (10), seal ring (11), lower seal (12), expansion-head (13), valve body (14) is formed, and figure is seen in the water route: A is a hot water, B is a cold water, and C is for mixing water.The left and right end of valve body (14) has cold and hot water inlets, and mixed water water outlet (1) is arranged at the bottom, and there is the regulating handle mouth upper end; Located an inner chamber step (2) near mixing water out (1), a reset spring (3) is installed on the step (2), the inner chamber of reset spring (3) is equipped with a heat-sensitive element (4); Valve body (14) top regulating handle mouth, be connected with valve gap (5) by screw thread, above together seal groove is arranged at valve gap (5) inner chamber top, seal groove is embedded with seal ring (11), adjustable lever (9) passes seal ring (11) and dynamically is connected with valve gap (5), and there is a tapped hole inside, lower end of adjustable lever (9), and adjustable lever is connected with adjusting head (6) by internal thread, top is by handle fixing bolt (7), and handle (8) and adjustable lever (9) is fixing; Regulate head (6) bottom and withstand the expansion-head (13) on heat-sensitive element (4) top; During rotatable handle (8), can drive adjusting head (6) by adjustable lever (9) bottom internal thread and move up and down, promptly control the upward degrees of expansion of expansion-head (13) of heat-sensitive element (4), just set water-exit temperature; When water-exit temperature is higher than setting temperature, expansion-head (13) on the heat-sensitive element (4) expands, because its top is conditioned head (6) and withstands, and forces the heat-sensitive element (4) of piston-like to move down, the hot water inflow reduces, mixing the water water-exit temperature descends, otherwise under the effect of reset spring (3), heat-sensitive element moves on (4), and the hot water amount increases, cool water quantity reduces, and makes to mix the water effluent temperature constancy on setting value.
The utility model can be installed in the system that the hot water or cold water supplies.After particularly in the electric hot water system, constant-temperature water mixing valve being installed, can be by improving the coolant-temperature gage of thermal source, dependence obtains needed water outlet water temperature with cold water mix then, thereby has increased hot water effluent's amount of former electric water heater.
Claims (3)
1. a constant-temperature water mixing valve is characterized in that cold and hot water inlets is arranged on the valve body, mixes the water water outlet, the regulating handle mouth; The annular lower portion of valve insertion has a step near mixing water water outlet place, and a Returnning spring is arranged on the step, and the inner chamber of Returnning spring is equipped with a heat-sensitive element; Valve body top regulating handle mouth is connected with valve gap by screw thread, and the valve gap inner chamber is equipped with adjustable lever.
2, a kind of constant-temperature water mixing valve according to claim 1 is characterized in that above together seal groove is arranged at valve gap inner chamber top, and seal groove is embedded with seal ring, and adjustable lever passes seal ring and dynamically is connected with valve gap.
3, a kind of constant-temperature water mixing valve according to claim 1 is characterized in that there is a tapped hole inside, lower end of adjustable lever, and adjustable lever is connected with the adjusting head by screw thread, regulate the head bottom and withstand the expansion-head on heat-sensitive element top, the top and the regulating handle of adjustable lever are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018973 CN2903605Y (en) | 2006-04-04 | 2006-04-04 | Constant temp. water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018973 CN2903605Y (en) | 2006-04-04 | 2006-04-04 | Constant temp. water mixing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2903605Y true CN2903605Y (en) | 2007-05-23 |
Family
ID=38079019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620018973 Expired - Fee Related CN2903605Y (en) | 2006-04-04 | 2006-04-04 | Constant temp. water mixing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2903605Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614299B (en) * | 2008-06-25 | 2011-04-06 | 天佰立(北京)新技术发展有限公司 | Temperature controlling valve arranged on heating water return loop |
| CN102235506A (en) * | 2010-04-21 | 2011-11-09 | 全龙浩 | Anti-freezing sequencing valve for heating system |
| CN102494180A (en) * | 2011-11-24 | 2012-06-13 | 北京龙浩安达新技术有限公司 | Constant-temperature valve and shower system |
| CN103574148A (en) * | 2013-11-18 | 2014-02-12 | 刘占友 | Thermostatic valve for water heater |
| CN103912693A (en) * | 2014-02-28 | 2014-07-09 | 珠海市舒丽玛温控卫浴设备有限公司 | Single-handle double-control thermostatic valve with micro adjustment function |
| CN107654695A (en) * | 2017-09-22 | 2018-02-02 | 台州市国人温控卫浴设备有限公司 | A kind of stainless steel sliding sleeve constant temperature valve core |
| CN108518523A (en) * | 2018-05-29 | 2018-09-11 | 郑州博容节能设备有限公司 | Based on water temperature rapid feedback formula thermostatic mixing valves in Constant-temp. pipeline and its constant temperature heat-exchange system and constant-temperature water mixing device |
| CN110595073A (en) * | 2019-09-29 | 2019-12-20 | 杭州煜伟科技有限公司 | Temperature regulating device for keeping stable water discharge temperature of water heater |
| CN110832237A (en) * | 2017-07-07 | 2020-02-21 | 纬湃技术有限公司 | Valve for mixing two gas flows |
-
2006
- 2006-04-04 CN CN 200620018973 patent/CN2903605Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614299B (en) * | 2008-06-25 | 2011-04-06 | 天佰立(北京)新技术发展有限公司 | Temperature controlling valve arranged on heating water return loop |
| CN102235506A (en) * | 2010-04-21 | 2011-11-09 | 全龙浩 | Anti-freezing sequencing valve for heating system |
| CN102494180A (en) * | 2011-11-24 | 2012-06-13 | 北京龙浩安达新技术有限公司 | Constant-temperature valve and shower system |
| CN103574148A (en) * | 2013-11-18 | 2014-02-12 | 刘占友 | Thermostatic valve for water heater |
| CN103912693A (en) * | 2014-02-28 | 2014-07-09 | 珠海市舒丽玛温控卫浴设备有限公司 | Single-handle double-control thermostatic valve with micro adjustment function |
| CN110832237A (en) * | 2017-07-07 | 2020-02-21 | 纬湃技术有限公司 | Valve for mixing two gas flows |
| US11149863B2 (en) | 2017-07-07 | 2021-10-19 | Vitesco Technologies GmbH | Valve for mixing two gas flows |
| CN110832237B (en) * | 2017-07-07 | 2022-04-08 | 纬湃技术有限公司 | Valve for mixing two gas flows |
| CN107654695A (en) * | 2017-09-22 | 2018-02-02 | 台州市国人温控卫浴设备有限公司 | A kind of stainless steel sliding sleeve constant temperature valve core |
| CN108518523A (en) * | 2018-05-29 | 2018-09-11 | 郑州博容节能设备有限公司 | Based on water temperature rapid feedback formula thermostatic mixing valves in Constant-temp. pipeline and its constant temperature heat-exchange system and constant-temperature water mixing device |
| CN110595073A (en) * | 2019-09-29 | 2019-12-20 | 杭州煜伟科技有限公司 | Temperature regulating device for keeping stable water discharge temperature of water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2903605Y (en) | Constant temp. water mixing valve | |
| US6315209B1 (en) | Mixing valve | |
| AU2001241781A1 (en) | Mixing valve | |
| CN111473405A (en) | Intelligent shower system and control method thereof | |
| CN102384589A (en) | Temperature regulating system of water heater blended with cold and hot water | |
| CN101718358A (en) | Thermostatic valve core and self-heating metal thermostatic tap made by using same | |
| CN2883824Y (en) | Automatic temp controlling water mixing valve | |
| CN202252130U (en) | Novel energy-saving constant temperature faucet | |
| CN108343760B (en) | Coaxial three-control thermostatic valve core and faucet thereof | |
| SI1851486T1 (en) | Control system for panel heating | |
| CN201368255Y (en) | Constant-temperature constant-pressure pipeline valve | |
| CN202914809U (en) | Single-handle double control constant temperature faucet applicable to solar water heater | |
| CN2849370Y (en) | Thermostatic water mixing valve | |
| CN201152379Y (en) | Integral valve core constant temperature control valve group | |
| CN212081415U (en) | Intelligent shower system | |
| CN2679582Y (en) | Constant temp outlet electrothermal water heater able to set outlet temp | |
| WO2009050531A3 (en) | Mixing group with thermostat valve | |
| US20110253241A1 (en) | Water-Saving Faucet Whose Water Output is Controlled By A Preset Temperature | |
| CN206449248U (en) | A kind of double-handle double-control thermostatic constant pressure valve core and its tap | |
| CN202812297U (en) | Water mixing valve | |
| FR2978997B1 (en) | SINGLE CONTROL THERMOSTATIC MIXER WITH PRIORITY OPENING IN COLD WATER THEN FOR THE DISTRIBUTION OF SANITARY WATER AT A TEMPERATURE GIVEN | |
| CN202266697U (en) | Single-handle constant temperature and pressure valve core capable of preventing scalding and reverse flow | |
| CN207195753U (en) | Tap temp regulating valve core | |
| CN201116618Y (en) | Metal constant temperature regulating valve core | |
| CN201093755Y (en) | Built-in type electric water heater water exit temperature regulating and controlling apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 |