CN201944342U - Energy-saving constant temperature faucet with novel structure - Google Patents
Energy-saving constant temperature faucet with novel structure Download PDFInfo
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- CN201944342U CN201944342U CN2010206600158U CN201020660015U CN201944342U CN 201944342 U CN201944342 U CN 201944342U CN 2010206600158 U CN2010206600158 U CN 2010206600158U CN 201020660015 U CN201020660015 U CN 201020660015U CN 201944342 U CN201944342 U CN 201944342U
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Abstract
The utility model relates to the technology of a cold and hot water mixed constant temperature faucet, specifically to an energy-saving constant temperature faucet with novel structure. The energy-saving constant temperature faucet with novel structure is characterized in that: the constant temperature faucet at least comprises a valve body, a temperature controlled hand wheel, a flow hand wheel, a constant temperature valve element, a flow valve element and a water outlet connector; a hot water inlet, a cold water inlet and a water outlet connector of a mixed water outlet are respectively disposed on the valve body of the constant temperature faucet; one end of the valve body is connected to the temperature controlled hand wheel, and the other end of the valve body is connected to the flow hand wheel; the constant temperature valve element is disposed on the valve body cavity at one end of the cold water inlet of the temperature controlled hand wheel; the inner cavity of the constant temperature valve element is connected to a temperature sensing spring and hollow upper and lower valve members in mutual concave-convex tight fit; the flow valve element is disposed in the valve body cavity at one end of the hot water inlet of the flow hand wheel. The faucet adjusts the hot and cold water inflows, adjusts the mixed water outflows, prolongs the service life, prevents human from scalding, and displaces paraffin rod valve elements. Therefore the faucet has the advantages of novel structure, energy conservation and safety.
Description
Technical field
The utility model relates to the hot water or cold water and mixes the thermostatically control technical field, particularly uses the energy-conservation constant-temperature tap of new structure of new material spring and new structure.
Background technique
At present, most hot water or cold water's combination tap in use can be because of pressure of supply water or temperature fluctuation, and cold when hot often need readjust water temperature when water-exit temperature occurring, wave the given up water resources and the energy.
Mix constant-temperature tap although begin to occur some hot water or cold waters on the market, primary component all adopts as the wax temperature-sensing rod, though they have some advantage, its common deficiency is that cost height, life-span weak point, poor reliability, temperature-controlled precision are low.
Summary of the invention
The utility model purpose provides the energy-conservation constant-temperature tap of a kind of new structure, and it makes, and the constant-temperature tap hot and cold water is mixed evenly, temperature adjustment is sensitive; Increase the service life; Avoid human body to scald; Directly replace paraffin temperature-sensing rod constant temperature valve core.Therefore it has the advantage of novel structure, energy-conservation, safety and environmental protection.
The technical solution of the utility model is, designs the energy-conservation constant-temperature tap of a kind of new structure, and it is characterized in that: constant-temperature tap includes valve body, temperature control handwheel, flow handwheel, constant temperature valve core, flow spool and water output connector at least; On the valve body of constant-temperature tap, be respectively equipped with the water output connector of hot water inlet, cooling water inlet and mixed water exports; One end of valve body is connected with the temperature control handwheel, the other end of valve body is connected with the flow handwheel, be provided with constant temperature valve core in an end valve body cavity of temperature control handwheel cooling water inlet, the constant temperature valve core inner chamber is connected with concavo-convex close-fitting mutually the go up valve member and the following valve member of temperature sensing spring, hollow; Body cavity at an end of flow handwheel hot water inlet is provided with the flow spool.
Described temperature control handwheel one side top is connected with cooling water inlet, and flow handwheel one side top is connected with hot water inlet; The side is connected with the water output connector of mixed water exports below the stage casing of valve body hot water inlet and cooling water inlet.
Described constant temperature valve core includes valve rod, collar, lubricated sheet, cartridge cover, guiding, bias spring, goes up valve member, following valve member, valve pocket, temperature sensing spring, bottom, seal ring, seal ring; Cartridge cover and bottom and valve pocket are by being threaded, valve rod is fixed on the cartridge cover by collar, lubricated sheet is stuck in cartridge cover inwall upper-end surface, and in bias spring, the bias spring below connects concavo-convex close-fitting mutually go up valve member and following valve member to valve rod by screw drive leading role power; Hollow concavo-convex mutually close-fitting goes up valve member and following valve member is clamped between temperature sensing spring and the bias spring, be respectively equipped with in last valve member and the following valve member outer peripheral surface groove seal ring with; Have the hot water or cold water at valve pocket cylindrical wall and advance groove, cold water advances groove and is positioned at bias spring one side, and hot water advances groove and is positioned at temperature sensing spring one side.
Characteristics of the present utility model are: the energy-conservation constant-temperature tap of this new structure owing to be built-in with constant temperature valve core, needing to be suitable for thermostatically controlled sanitaryware; Owing to adopted the temperature sensing spring constant temperature valve core, can make the hot water or cold water evenly mixed, by the last valve member and the following valve member of bias spring and temperature sensing spring clamping, regulate hot water or cold water's inlet delicately; On this spool hot water or cold water import outer circle wall, can install filter screen additional; Constant temperature valve core can be eliminated the cold water-exit temperature fluctuation that should tap produces, have again cold water lose suddenly for the time instantaneous trip hot water enter, avoid human body to scald; In addition, this constant temperature valve core is form structure and the hot and cold water inlet position that utilizes paraffin temperature-sensing rod constant temperature valve core, takes new internal structure and temperature sensing spring, makes that the constant-temperature tap hot and cold water is mixed evenly, temperature adjustment is sensitive, increase the service life, can directly replace paraffin rod constant temperature valve core.Therefore it has the advantage of novelty, energy-conservation, safety and environmental protection.
After heat, cold water enter valve body respectively, in the valve body cavity, mix, when pressure of supply water or temperature fluctuation, temperature sensing spring elongation under the influence of mixing water temperature is shortened, be with valve member and following valve member to move, change hot and cold water gap size in the chamber, thereby regulate hot water or cold water's flow of inlet water size, reach the constant return of mixing water temperature; Mixed flow is to the flow spool, and the control by the flow spool, flows out through water output connector; Water-exit temperature can be controlled by rotation temperature control handwheel.To can make product miniaturization, lightweight much larger than 30,000 times industry standard temperature sensing spring constant-temperature tap working life of being adopted, not use electric energy, energy efficient, anticorrosion durable, reduce cost, have a extensive future.
Description of drawings
Below in conjunction with embodiment's accompanying drawing the utility model is described further.
Fig. 1 is the overall structure cross-sectional schematic of embodiment's constant-temperature tap;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the sectional structure schematic representation of temperature sensing spring constant temperature valve core.
Among the figure: 1, flow handwheel; 2, flow spool; 3, valve body; 4, constant temperature valve core; 5 temperature control handwheels; 6, hot water inlet; 7, cooling water inlet; 8, water output connector; 9, seal ring; 10, seal ring; 11, valve rod; 12, collar; 13, lubricated sheet; 14, cartridge cover; 15, guiding; 16, bias spring; 17, go up valve member; 18, following valve member; 19, valve pocket; 20, temperature sensing spring; 21, bottom.
Embodiment
Embodiment as shown in Figure 1, the energy-conservation constant-temperature tap of this new structure includes valve body 3, temperature control handwheel 5, flow handwheel 1, constant temperature valve core 4, flow spool 2 and water output connector 8 at least; On the valve body 3 of constant-temperature tap, be respectively equipped with the water output connector 8 of hot water inlet 6, cooling water inlet 7 and mixed water exports; One end of valve body 3 is connected with temperature control handwheel 5, the other end of valve body 3 is connected with flow handwheel 1, be provided with constant temperature valve core 4 in an end valve body 3 chambeies of temperature control handwheel 5 cooling water inlets 7, constant temperature valve core 4 inner chambers are connected with concavo-convex close-fitting mutually the go up valve member 17 and the following valve member 18 of temperature sensing spring 20, hollow; Valve body 3 inner chambers at an end of flow handwheel 1 hot water inlet 6 are provided with flow spool 2.
Be connected with cooling water inlet 7 above temperature control handwheel 5 one sides, flow handwheel 1 one sides top is connected with hot water inlet 6; The side is connected with the water output connector 8 of mixed water exports below the stage casing of valve body 3 hot water inlet 6 and cooling water inlet 7.
Fig. 2 is the side view of Fig. 1.As can be seen from Figure 2 water output connector 8 is in a side of constant-temperature tap valve body 3.
In Fig. 3, constant temperature valve core 4 includes valve rod 11, collar 12, lubricated sheet 13, cartridge cover 14, guiding 15, bias spring 16 at least, goes up valve member 17, following valve member 18, valve pocket 19, temperature sensing spring 20, bottom 21, seal ring 9, seal ring 10.Cartridge cover 14 and bottom 21 and valve pocket 19 are by being threaded, valve rod 11 is fixed on the cartridge cover 14 by collar 12, lubricated sheet 13 is stuck in cartridge cover 14 inwall upper-end surfaces, valve rod 11 leads 15 active forces in bias spring 16 by screw drive, and bias spring 16 belows connect concavo-convex close-fitting mutually go up valve member 17 and following valve member 18; Concavo-convex close-fitting mutually upward valve member 17 and following valve member 18 are clamped between temperature sensing spring 20 and the bias spring 16, are respectively equipped with seal ring 9 and 10 in last valve member 17 and the following valve member 18 outer peripheral surface grooves; Have the hot water or cold water at valve pocket 19 cylindrical walls and advance groove, cold water advances groove and is positioned at bias spring 16 1 sides, and hot water advances groove and is positioned at temperature sensing spring 20 1 sides.
The working principle of present embodiment is as follows: heat, cold water enter valve body 3 respectively, mix in the constant temperature valve core 4 in valve body 3 right-hand member cavitys.When pressure of supply water or temperature fluctuation, temperature sensing spring 20 extends shortening under the effect of mixing water temperature, valve member 17 and following valve member 18 move in the drive, changes hot and cold water gap size in the chamber, thereby regulate the size of hot water or cold water's flow of inlet water, reach and blend the constant of coolant-temperature gage.Mixing water flows to the flow spool 1 of left end by leading valve body 3 inner chamber right-hand members, by the control of flow spool 1, flows out through water output connector 8.Water-exit temperature can be set control by rotation temperature control handwheel 5.
The utility model is based on the constant temperature valve core of new structure, and the unfavorable phenomenon of cold when hot had been saved the water resources and the energy when it can eliminate the water-exit temperature that common cold and hot combination tap produces, and installed simple, easy to use.
Claims (4)
1. the energy-conservation constant-temperature tap of new structure, it is characterized in that: constant-temperature tap includes valve body (3), temperature control handwheel (5), flow handwheel (1), constant temperature valve core (4), flow spool (2) and water output connector (8); On the valve body (3) of constant-temperature tap, be respectively equipped with the water output connector (8) of hot water inlet (6), cooling water inlet (7) and mixed water exports; One end of valve body (3) is connected with temperature control handwheel (5), the other end of valve body (3) is connected with flow handwheel (1), be provided with constant temperature valve core (4) in end valve body (a 3) chamber of temperature control handwheel (5) cooling water inlet (7), constant temperature valve core (4) inner chamber is connected with concavo-convex close-fitting mutually the go up valve member (17) and the following valve member (18) of temperature sensing spring (20), hollow; Valve body (3) inner chamber at an end of flow handwheel (1) hot water inlet (6) is provided with flow spool (2).
2. the energy-conservation constant-temperature tap of new structure according to claim 1 is characterized in that: described temperature control handwheel (5) one sides top is connected with cooling water inlet (7), and flow handwheel (1) one side top is connected with hot water inlet (6); The water output connector (8) that is connected with mixed water exports in the stage casing hot water inlet (6) and the side, cooling water inlet (7) below of valve body (3).
3. the energy-conservation constant-temperature tap of new structure according to claim 1 is characterized in that: described constant temperature valve core (4) includes valve rod (11), collar (12), lubricated sheet (13), cartridge cover (14), guiding (15), bias spring (16), goes up valve member (17), following valve member (18), valve pocket (19), temperature sensing spring (20), bottom (21), seal ring (9), seal ring (10); Cartridge cover (14) and bottom (21) and valve pocket (19) are by being threaded, valve rod (11) is fixed on the cartridge cover (14) by collar (12), lubricated sheet (13) is stuck in cartridge cover (14) inwall upper-end surface, valve rod (11) leads (15) active force in bias spring (16) by screw drive, the concavo-convex close-fitting mutually upward valve member (17) and the following valve member (18) of hollow are clamped between temperature sensing spring (20) and the bias spring (16), are respectively equipped with seal ring (9) and (10) in last valve member (17) and following valve member (18) the outer peripheral surface groove; Have the hot water or cold water at valve pocket (19) cylindrical wall and advance groove, cold water advances groove and is positioned at bias spring (16) one sides, and hot water advances groove and is positioned at temperature sensing spring (20) one sides.
4. the energy-conservation constant-temperature tap of new structure according to claim 1 is characterized in that: described hollow concavo-convex mutually close-fittingly go up valve member (17) and following valve member (18) is clamped between temperature sensing spring (20) and the bias spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206600158U CN201944342U (en) | 2010-12-15 | 2010-12-15 | Energy-saving constant temperature faucet with novel structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206600158U CN201944342U (en) | 2010-12-15 | 2010-12-15 | Energy-saving constant temperature faucet with novel structure |
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| CN201944342U true CN201944342U (en) | 2011-08-24 |
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| CN2010206600158U Expired - Fee Related CN201944342U (en) | 2010-12-15 | 2010-12-15 | Energy-saving constant temperature faucet with novel structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606766A (en) * | 2012-03-14 | 2012-07-25 | 浙江欣尔利洁具股份有限公司 | Bounce type water separator |
| CN103511666A (en) * | 2012-06-21 | 2014-01-15 | 罗华奋 | Thermostatic valve element |
| CN108474486A (en) * | 2015-12-26 | 2018-08-31 | 日本恒温装置株式会社 | Hot water combustion taps fluid control valve apparatus |
| CN109973686A (en) * | 2019-03-14 | 2019-07-05 | 何挺 | A kind of thermostatic valve core structure and shower faucets |
-
2010
- 2010-12-15 CN CN2010206600158U patent/CN201944342U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606766A (en) * | 2012-03-14 | 2012-07-25 | 浙江欣尔利洁具股份有限公司 | Bounce type water separator |
| CN102606766B (en) * | 2012-03-14 | 2013-10-16 | 浙江欣尔利洁具股份有限公司 | Bounce type water separator |
| CN103511666A (en) * | 2012-06-21 | 2014-01-15 | 罗华奋 | Thermostatic valve element |
| CN108474486A (en) * | 2015-12-26 | 2018-08-31 | 日本恒温装置株式会社 | Hot water combustion taps fluid control valve apparatus |
| CN108474486B (en) * | 2015-12-26 | 2019-10-11 | 日本恒温装置株式会社 | Hot water combustion taps fluid control valve apparatus |
| CN109973686A (en) * | 2019-03-14 | 2019-07-05 | 何挺 | A kind of thermostatic valve core structure and shower faucets |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20171215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |