CN104976380A - Thermostatic valve element of faucet - Google Patents
Thermostatic valve element of faucet Download PDFInfo
- Publication number
- CN104976380A CN104976380A CN201510381305.6A CN201510381305A CN104976380A CN 104976380 A CN104976380 A CN 104976380A CN 201510381305 A CN201510381305 A CN 201510381305A CN 104976380 A CN104976380 A CN 104976380A
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- CN
- China
- Prior art keywords
- valve
- water
- rod
- temperature
- base
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
- F16K11/0743—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention discloses a thermostatic valve element of a faucet. The thermostatic valve element of the faucet comprises a valve element body, a valve rod, a support, a lifting rod, a temperature sensing rod, a sealing piece, a spring, a movable valve block, a fixed valve block, an inner rubber ring, a base and an outer rubber ring, wherein the valve rod and the support are arranged in the valve element body in sequence from top to bottom. The lifting rod, the temperature sensing rod, the sealing piece, the spring, the movable valve block, the fixed valve block, the inner rubber ring and the base are arranged in the middle of the valve rod, and the outer rubber ring is arranged on the base. The temperature sensing rod stretches or retracts to control the inlet flow of cold and hot water through the spring and the sealing piece, and therefore the temperature of discharged water always reach a set value. A water outlet is formed in the lower end of the base. Compared with an existing constant temperature valve element, when the thermostatic valve element is installed, the inner structure of a faucet body is simpler, implementation is convenient, and limitation of the center distance of a water inlet is avoided; meanwhile, the material consumption of the faucet body is reduced, and production cost is lowered.
Description
Technical field
The present invention relates to faucet valve core, particularly water tap constant temperature valve core.
Background technique
Constant temperature valve core is a kind of hot and cold water of adjustment automatically mixed proportion, makes hot and cold water automatically remain on the device of setting temperature.On market existing constant temperature valve core in water outlet direction etc. different when causing carrying out installing supporting with faucet subject needs carry out designing especially adding leading cost.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency existing in prior art, there is provided and make water as common flat pin ceramic valve core, water outlet can be led to from bottom water outlet, do not need the runner of otherwise designed faucet subject, the internal structure of faucet subject also can design more simple and reduce costs simultaneously.
In order to realize foregoing invention object, the invention provides following technological scheme:
Water tap constant temperature valve core, comprise spool main body, be loaded on valve rod in described spool main body, support successively from top to bottom, be arranged on lift head in the middle part of valve rod, temperature-sensing rod, Sealing, spring, moving valve plate, quiet valve block, interior cushion rubber, base and be arranged on the outer cushion rubber of base, described temperature-sensing rod makes water-exit temperature reach setting temperature all the time at the flow of inlet water that self extends or contraction controls hot and cold water by spring and Sealing, and base lower end is provided with water outlet.
As the improvement of technique scheme, above-mentioned water intake and water outlet are all arranged on bottom spool.
Compared with prior art, beneficial effect of the present invention: constant temperature valve core of the present invention installs constant temperature valve core of the present invention can make the internal structure of tap main body simpler, it is convenient to implement, water can lead to water outlet from bottom water outlet as common flat pin ceramic valve core, need not design the runner of faucet subject in addition, the internal structure of faucet subject also can design more simple and reduce costs simultaneously.
Accompanying drawing explanation
Fig. 1 is each modular construction schematic diagram of constant temperature valve core of the present invention;
Fig. 2 is constant temperature valve core perspective view of the present invention;
Fig. 3 is constant temperature valve core sectional drawing of the present invention;
Fig. 4 is constant temperature valve core water (flow) direction schematic diagram of the present invention.
Reference character: 1, snap ring; 2, pad; 3, valve rod; 4, lift head; 5, support; 6, valve body; 7, pad; 8, outer cushion rubber; 9, base; 10, interior cushion rubber A; 11, temperature-sensing rod; 12, Sealing; 13, spring; 14, lower end support; 15, moving valve plate; 16, quiet valve block
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Water tap constant temperature valve core, comprises support 5, is loaded on the valve rod 3 in support 5 from top to bottom successively, threadedly connects lift head 4, nested temperature-sensing rod 11 in the middle part of lift head 4 below valve rod 3; Support 5 lower end is threaded connection descends end support 14, with Sealing 12 through temperature-sensing rod 11 bottom axis, is sheathed on temperature-sensing rod 11; Sealing 12 lower end is by spring 13 upwards jack-up, and the temperature-sensing rod 11 lower end shaft shoulder is close in upper end; Spring 13 lower end is supported by lower end support 14; The leg of lower end support 14 is embedded in the breach of moving valve plate 15, forms with moving valve plate 15 body that links; The quiet valve block 16 being arranged on moving valve plate 15 lower end, by being connected with base 9 after interior cushion rubber 10 seal isolation, being encapsulated by valve body 6 in lower end support 14 outside, base 9 lower end is provided with cold and hot water intake and water outlet; The flow of inlet water that temperature-sensing rod 11 controls hot and cold water through self contraction by spring 13 and Sealing 12 makes effluent temperature constancy be setting temperature.
Water tap constant temperature valve core of the present invention, under the jointly controlling of sound valve block and temperature-sensing rod, can allow water temperature keep constant on the one hand, on the other hand can as common ceramic valve core water outlet below spool.
Constant temperature valve core of the present invention, compared with existing constant temperature valve core, installs the internal structure that spool of the present invention simplifies faucet subject, has saved the cost manufacturing faucet subject.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. water tap constant temperature valve core, comprise spool main body, be loaded on valve rod in described spool main body, support successively from top to bottom, be arranged on lift head in the middle part of valve rod, temperature-sensing rod, Sealing, spring, moving valve plate, quiet valve block, interior cushion rubber, base and be arranged on the outer cushion rubber of base, described temperature-sensing rod makes water-exit temperature reach setting temperature all the time at the flow of inlet water that self extends or contraction controls hot and cold water by spring and Sealing, and base lower end is provided with water outlet.
2. water tap constant temperature valve core according to claim 1, is characterized in that, described water intake and water outlet are all arranged on bottom spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510381305.6A CN104976380A (en) | 2015-06-30 | 2015-06-30 | Thermostatic valve element of faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510381305.6A CN104976380A (en) | 2015-06-30 | 2015-06-30 | Thermostatic valve element of faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104976380A true CN104976380A (en) | 2015-10-14 |
Family
ID=54273176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510381305.6A Pending CN104976380A (en) | 2015-06-30 | 2015-06-30 | Thermostatic valve element of faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104976380A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201787132U (en) * | 2010-09-30 | 2011-04-06 | 谢向新 | Thermostatic water mixing valve core with superposed ceramic sealed water inlet switch |
| US20140097256A1 (en) * | 2010-04-29 | 2014-04-10 | Tsai-Chen Yang | Faucet |
| CN104455542A (en) * | 2013-09-23 | 2015-03-25 | 青岛冠达工贸有限公司 | Bottom water inflow and outflow constant-temperature valve element of synchronous switch |
| CN205047905U (en) * | 2015-06-30 | 2016-02-24 | 开平市怀特阀芯有限公司 | Tap thermostatic cartridge |
-
2015
- 2015-06-30 CN CN201510381305.6A patent/CN104976380A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140097256A1 (en) * | 2010-04-29 | 2014-04-10 | Tsai-Chen Yang | Faucet |
| CN201787132U (en) * | 2010-09-30 | 2011-04-06 | 谢向新 | Thermostatic water mixing valve core with superposed ceramic sealed water inlet switch |
| CN104455542A (en) * | 2013-09-23 | 2015-03-25 | 青岛冠达工贸有限公司 | Bottom water inflow and outflow constant-temperature valve element of synchronous switch |
| CN205047905U (en) * | 2015-06-30 | 2016-02-24 | 开平市怀特阀芯有限公司 | Tap thermostatic cartridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151014 |
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| RJ01 | Rejection of invention patent application after publication |