CN2665478Y - Single handle constant temperature ceramic spool - Google Patents

Single handle constant temperature ceramic spool Download PDF

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Publication number
CN2665478Y
CN2665478Y CN 200320118178 CN200320118178U CN2665478Y CN 2665478 Y CN2665478 Y CN 2665478Y CN 200320118178 CN200320118178 CN 200320118178 CN 200320118178 U CN200320118178 U CN 200320118178U CN 2665478 Y CN2665478 Y CN 2665478Y
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CN
China
Prior art keywords
valve core
temperature
water
constant temperature
ceramic
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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 - Lifetime
Application number
CN 200320118178
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Chinese (zh)
Inventor
谢庆俊
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Individual
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Individual
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Priority to CN 200320118178 priority Critical patent/CN2665478Y/en
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Publication of CN2665478Y publication Critical patent/CN2665478Y/en
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Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a single handle constant temperature ceramic valve core which comprises a valve handle, a valve core body, a valve cover, a sealed fixed ceramic and a movable ceramic chips, an adjustor and a temperature sensor. The inside of the mixing water outlet chamber in the valve core body is provided with a temperature sensor. The upper end of the temperature sensor is connected with the adjustor. The lower end of the temperature sensor is provided with a restoring spring. The quantity and open and closure of the water can be adjusted by dialing the valve handle up and down. The water temperature can be adjusted by rotating the valve handle from side to side. Following the changes of the water supply condition, the temperature sensor can drive the adjustor to move to keep the constant temperature of the yielding water. The single handle constant temperature ceramic valve core of the utility model overcomes the deficiency of unstable temperature of the yielding water caused by the change of the water supply temperature or the water supply pressure. The single handle constant temperature ceramic valve core brings convenience to the people's daily life.

Description

The single handle constant temperature ceramic valve core
Technical field
The utility model relates to a kind of single handle constant temperature ceramic valve core.
Background technique
Present widely used single handle ceramic valve core all can not play the effect of constant temperature, under the situation that supply water temperature changes or pressure of supply water changes, makes water outlet sometimes hot and sometimes cold usually, brings inconvenience to people's life.
The model utility content
The purpose of this utility model provides a kind of single handle constant temperature ceramic valve core, has overcome the deficiency that single in the past handle ceramic valve core can not constant temperature, and no matter supply water temperature changes still that pressure of supply water changes, and can both make water-exit temperature keep constant.
The utility model is realized by the following technical solutions: a kind of single handle constant temperature ceramic valve core, comprise valve rod 1, support 7, dial 8, spring top cap 9, definite ceramic chip 10, dynamic porcelain piece 11, valve core housing 12, regulator 18, valve core 20 and temperature transducer 22, valve core 20 is provided with cold water intake 23, hot water intake 24 and blends water cavity 25, it is characterized in that blending in the described valve core is provided with temperature transducer 22 in the water cavity 25, the upper end portion of temperature transducer is connected with a regulator 18, and the underpart of temperature transducer 22 is provided with Returnning spring.
The utility model advantage: simple and practical.The utility model induces the variation of coolant-temperature gage with temperature transducer, thereby adjust coolant-temperature gage automatically, overcome that single in the past handle ceramic valve core changes because of supply water temperature or pressure of supply water changes and produces the sometimes hot and sometimes cold deficiency of water outlet, brought convenience to daily life.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model outline drawing;
1 valve rod, 7 supports, 8 dials, 9 spring top caps, 10 definite ceramic chips, moving 11 ceramics, 12 valve core housings, 14 adjusting nuts, 15 seal rings, 18 regulators, 20 valve cores, 22 temperature transducers, 23 cold water intakes, 24 hot water intakes, 25 blend water cavity, 21 Returnning springs
Embodiment
As shown in the figure, the utility model comprises valve rod 1, support 7, dial 8, spring top cap 9, definite ceramic chip 10, dynamic porcelain piece 11, valve core housing 12, regulator 18, valve core 20 and temperature transducer 22, valve core 20 is provided with cold water intake 23, hot water intake 24 and blends water cavity 25, it is characterized in that blending in the described valve core is provided with temperature transducer 22 in the water cavity 25, the upper end portion of temperature transducer is connected with a regulator 18, and the underpart of temperature transducer 22 is provided with Returnning spring 21.
Below sketch the utility model working principle: hot and cold water enters from cold water intake 23, hot water intake 24 respectively, flow into valve core 20 inner chambers by definite ceramic chip 10, dynamic porcelain piece 11, flow out by the water cavity 25 that blends of valve core 20 through regulator 18, temperature transducer 22 again.When supply water temperature changes or pressure of supply water when changing, temperature transducer 22 can drive regulator 18 and move up and down when induction mixing water temperature changes, regulates the size of cold and hot water intake automatically, and the cold and hot water inlet of balance is with constant water-exit temperature.Stir valve rod 1 can regulate flow size or switch up and down, left-right rotation valve rod 1 can be selected the height with coolant-temperature gage voluntarily.

Claims (1)

1, a kind of single handle constant temperature ceramic valve core, comprise valve rod 1, support 7, dial 8, spring top cap 9, definite ceramic chip 10, dynamic porcelain piece 11, valve core housing 12, regulator 18, valve core 20 and temperature transducer 22, valve core 20 is provided with cold water intake 23, hot water intake 24 and blends water cavity 25, it is characterized in that blending in the described valve core is provided with temperature transducer 22 in the water cavity 25, the upper end portion of temperature transducer is connected with a regulator 18, and the underpart of temperature transducer 22 is provided with Returnning spring.
CN 200320118178 2003-11-13 2003-11-13 Single handle constant temperature ceramic spool Expired - Lifetime CN2665478Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200320118178 CN2665478Y (en) 2003-11-13 2003-11-13 Single handle constant temperature ceramic spool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200320118178 CN2665478Y (en) 2003-11-13 2003-11-13 Single handle constant temperature ceramic spool

Publications (1)

Publication Number Publication Date
CN2665478Y true CN2665478Y (en) 2004-12-22

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ID=34347171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200320118178 Expired - Lifetime CN2665478Y (en) 2003-11-13 2003-11-13 Single handle constant temperature ceramic spool

Country Status (1)

Country Link
CN (1) CN2665478Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2202602A1 (en) 2008-12-25 2010-06-30 Suprema (Zhuhai J/V) Thermostatic Sanitaryware Co., Ltd Successive type constant-temperature valve core with single handle
US8056823B2 (en) 2008-12-25 2011-11-15 Suprema (Zhuhai J/V/) Thermostatic Sanitaryware Co., Ltd. Constant temperature and balanced pressure valve core with single handle
CN103883773A (en) * 2014-03-20 2014-06-25 陇东学院 Large-flow water nozzle valve element
CN105042173A (en) * 2015-07-09 2015-11-11 邓洪盛 Intelligent temperature-control water faucet
CN105042112A (en) * 2014-09-25 2015-11-11 温州景鸿卫浴有限公司 Constant temperature switch regulating valve
CN106855138A (en) * 2017-02-17 2017-06-16 开平市明福卫浴实业有限公司 Stainless steel constant temperature valve core and the tap using the valve element
CN112923105A (en) * 2021-01-29 2021-06-08 黎子豪 Single-handle constant-temperature and constant-pressure valve core

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2202602A1 (en) 2008-12-25 2010-06-30 Suprema (Zhuhai J/V) Thermostatic Sanitaryware Co., Ltd Successive type constant-temperature valve core with single handle
US8056824B2 (en) 2008-12-25 2011-11-15 Suprema (Zhuhai J/V) Thermostatic Sanitaryware Co., Ltd. Successive type constant-temperature valve core with single handle
US8056823B2 (en) 2008-12-25 2011-11-15 Suprema (Zhuhai J/V/) Thermostatic Sanitaryware Co., Ltd. Constant temperature and balanced pressure valve core with single handle
CN103883773A (en) * 2014-03-20 2014-06-25 陇东学院 Large-flow water nozzle valve element
CN105042112A (en) * 2014-09-25 2015-11-11 温州景鸿卫浴有限公司 Constant temperature switch regulating valve
CN105042112B (en) * 2014-09-25 2017-10-10 温州景鸿卫浴有限公司 A kind of thermostat regulating valve
CN105042173A (en) * 2015-07-09 2015-11-11 邓洪盛 Intelligent temperature-control water faucet
CN106855138A (en) * 2017-02-17 2017-06-16 开平市明福卫浴实业有限公司 Stainless steel constant temperature valve core and the tap using the valve element
CN112923105A (en) * 2021-01-29 2021-06-08 黎子豪 Single-handle constant-temperature and constant-pressure valve core

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: ZHUHAI MINGSHI CERMAICS VALVE CO., LTD.

Assignor: Xie Qingjun

Contract fulfillment period: 2009.6.5 to 2012.9.19

Contract record no.: 2009440000927

Denomination of utility model: Single handle constant temperature ceramic spool

Granted publication date: 20041222

License type: Exclusive license

Record date: 20090727

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.5 TO 2012.9.19; CHANGE OF CONTRACT

Name of requester: ZHUHAI CITY MINGSHI CERAMICS VALVE CO., LTD.

Effective date: 20090727

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20131113

Granted publication date: 20041222