CN201215193Y - Valve core for cold water recovering type water saving constant temperature tap - Google Patents
Valve core for cold water recovering type water saving constant temperature tap Download PDFInfo
- Publication number
- CN201215193Y CN201215193Y CNU2008200986650U CN200820098665U CN201215193Y CN 201215193 Y CN201215193 Y CN 201215193Y CN U2008200986650 U CNU2008200986650 U CN U2008200986650U CN 200820098665 U CN200820098665 U CN 200820098665U CN 201215193 Y CN201215193 Y CN 201215193Y
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- water
- water outlet
- selector
- outlet cavity
- spool
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Abstract
The utility model relates to a water supply device of articles for daily use, in particular to a valve spool of a cold water recovery type water-saving constant temperature faucet, which comprises a faucet head body, a mixing cavity body fixed on the head body, and a temperature regulator, a thermal sensor, a thermal sensor ejector-rod, a mixing regulator, a cool water inlet between the mixing regulator and the mixing cavity body, and a hot water inlet between the mixing regulator and a water outlet cavity body which are all assembled in the head body, further, a base is arranged, wherein a water outlet cavity body is fixed between the mixing cavity body and the base, the thermal sensor is arranged at the center of the water outlet cavity body, a water outlet selector is arranged in the water outlet cavity body and a cavity at the connecting end of the base, a circular arc recovered water outlet and a circular arc mixed water outlet are respectively arranged on the cylindrical face of the water outlet cavity body at the corresponding positions of two ends of the water outlet selector, additionally, a water outlet pull rod is arranged in the water outlet selector via coating, one end of water outlet pull rod is fixedly connected with the bottom end of the thermal sensor, the other end of the water outlet pull rod is arranged between the water outlet selector and the base via coating, and springs are arranged in the water outlet selector and the water outlet cavity body.
Description
Technical field
The utility model relates to a kind of water supply installation of daily living article, in especially a kind of constant-temperature tap spool of hot and cold water, and the spool of the cold water recovery type water saving constant-temperature tap that can reclaim automatically to the cold water in the hot water pipeline.
Background technique
In daily life, people often use hot water to wash, and the hot water in the water heater and the cold water in the water supply pipe are mixed regulate temperature by mixing water valve, in order to keep the temperature of hot water, in this leading spool, add thermosensitive element, thereby constitute a kind of constant-temperature tap.The hot and cold water constant-temperature tap of using when we use hot water is at present only considered and has solved hot and cold water to mix the also problem of constant temperature of regulating.But in actual life, before hot water arrived constant-temperature tap from water heater, the cold water that remains in the pipeline between from the water heater to the constant-temperature tap often by emitting in vain, caused the great amount of water resources waste year in and year out, has also increased user's spending simultaneously.For addressing this problem, existing way is to adopt the circulating water heating, when using hot water, the water cycle in the whole water heating system is heated.Though this way has solved the problem of wasting water, there are many deficiencys: 1, need purchase and install recycle pump, purchase the expense higher (about 2000 yuan/platform) of recycle pump, and working life short (about 5 years), also have maintenance expenses therebetween; 2, need power consumption (about the 100W/ platform) in the use; 3, since the chance used simultaneously of each water tap seldom, recycle pump can heat untapped ducted water simultaneously, causes thermal waste, does not reach energy-conservation purpose.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of spool of cold water recovery type water saving constant-temperature tap is provided for the hot and cold water constant-temperature tap, the valve core structure of this cold water recovery type water saving constant-temperature tap is simple, cost is low, long service life, can conveniently reclaim the cold water among the hot water inlet pipe, the conserve water resource cuts down the consumption of energy.
For realizing the purpose of this utility model, adopted following technological scheme: a kind of spool of cold water recovery type water saving constant-temperature tap, include header body, be fastened on the mixing chamber on the header body, be assemblied in the duct thermostat in the header body, thermosensitive element, the thermosensitive element push rod, hybrid regulator, cold water inlet between hybrid regulator and mixing chamber, water inlet of hot water between hybrid regulator and water outlet cavity, it is characterized in that being provided with a base, be fastened with the water outlet cavity between aforesaid mixing chamber and the base, the aforementioned hot photosensitive elements is arranged at water outlet cavity center, in the cavity of this water outlet cavity and aforesaid base connecting end, be provided with out water selector, going out on the cylndrical surface of the aforementioned water outlet cavity in corresponding part at water selector two end part with this, be respectively equipped with the recycle-water water outlet and the mixing water water outlet of circular arc, in going out water selector, be arranged with the water outlet pull bar, one end of water outlet pull bar and aforementioned hot photosensitive elements bottom are connected, the other end of water outlet pull bar is set in out between water selector and the base, is provided with spring in going out water selector and water outlet cavity.
The spool of the cold water recovery type water saving constant-temperature tap that provides by the utility model, because the water outlet cavity in the mixing water waterexit end of spool is provided with mixing water water outlet and recycle-water water outlet, the water channel connection of mixing water water outlet and cold water recovery type water saving constant-temperature tap, the other end with water channel of tap is communicated with water nozzle, the recycle-water channel connection of recycle-water water outlet and cold water recovery type constant-temperature tap, the recycle-water passage is connected to the recycle-water outlet of tap, and the recycle-water outlet of tap is connected with the pinnacled water storing device of peripheral hardware.At the normal temperature state, duct thermostat and go out water selector under the thrust of spring, the water inlet of hot water of spool and recycle-water water outlet are in opening state, and the cold water inlet of spool and mixing water water outlet are in closed condition.Before using hot water, the spool water-exit temperature is adjusted to the required temperature of user through the spool duct thermostat, open the water inlet and the recycle-water water valve of constant-temperature tap, water heater directly flows out from the recycle-water water outlet after water inlet of hot water enters spool to ducted cold water between the spool, flow at last and be in the water storing device of eminence, after this section cold water has flowed, hot water enters spool, in flow of hot water during through the spool thermosensitive element, the thermosensitive element work of being heated, thermosensitive element push rod top is to duct thermostat, and the reaction force acts of duct thermostat is in thermosensitive element and promote to be fastened on water outlet pull bar on the thermosensitive element, and the water outlet pull bar will go out water selector and unclamp, go out water selector and under the promotion of spring, close the recycle-water outlet simultaneously, the process of recycle-water finishes, and meanwhile the mixing water water outlet is opened, the normal constant-temperature hot water of using of beginning.The utility model is simple in structure, and cost is low, and long service life can conveniently reclaim the cold water in the hot water pipeline, and the conserve water resource cuts down the consumption of energy.
Description of drawings
The utility model has following accompanying drawing
Fig. 1 is the sectional drawing along axis of spool;
Fig. 2 is the schematic representation that water selector;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the schematic representation of water outlet cavity;
Fig. 5 is the C-C view of Fig. 4;
Fig. 6 is the schematic representation of water outlet pull bar;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is the front view of base;
Fig. 9 is the left view of Fig. 8.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.As Fig. 1-shown in Figure 9, a kind of spool of cold water recovery type water saving constant-temperature tap, include header body 1, be fastened on the mixing chamber 3 on the header body 1, be assemblied in the duct thermostat 2 in the header body 1, thermosensitive element 7, thermosensitive element push rod 6, hybrid regulator 5, the cold water inlet 40 that hybrid regulator 5 and mixing chamber are 3, the water inlet of hot water 41 that hybrid regulator 5 and water outlet cavity are 9, be provided with a base 17, be fastened with water outlet cavity 9 between aforesaid mixing chamber 3 and the base 17, aforementioned hot photosensitive elements 7 is arranged at water outlet cavity 9 centers, in the cavity of this water outlet cavity 9 and aforesaid base 17 connecting ends, be provided with out water selector 14, going out on the cylndrical surface of aforementioned water outlet cavity 9 of corresponding part at water selector 14 two end part with this, be respectively equipped with the recycle-water water outlet 43 and the mixing water water outlet 42 of circular arc, in going out water selector 14, be arranged with water outlet pull bar 15, one end of water outlet pull bar 15 and aforementioned hot photosensitive elements 7 bottoms are connected, the other end of water outlet pull bar 15 is set in out between water selector 14 and the base 17, is provided with spring 10 in going out water selector 14 and water outlet cavity (9).
In the embodiment shown in the figures: as Fig. 2, shown in Figure 3, go out water selector 14 and on the inner side surface of an end that engages with base 17, be provided with limit baffle ring 20, go out water selector 14 and on the inner side surface that engages an end with water outlet cavity 9, be provided with limit baffle ring 19, go out water selector 14 with middle part periphery that water outlet cavity 9 engages on also be provided with O RunddichtringO 13.The setting of limit baffle ring 20, in order to avoid out water selector 14 tubulose O RunddichtringO 16 on the excessive compressing base 17 when closing recycle-water water outlet 43, the setting of limit baffle ring 19 expels tubulose O RunddichtringO 11 on the water chamber 9 in order to avoid out water selector 14 excessive pressure when closing mixing water water outlet 42.As Fig. 4, shown in Figure 5, circular arc recycle-water water outlet 43 on the water outlet cavity 9 and mixing water water outlet 42 respectively are symmetrically arranged with two respectively on same radial line.Water outlet cavity 9 is provided with tubulose O RunddichtringO 11 in its mixing water water outlet 42 1 sides, is being provided with O RunddichtringO 8 and O RunddichtringO 12 on corresponding to the mating face that picks out water channel on the water outlet cavity 9, and the feed-water end of water outlet cavity 9 also is provided with plum blossom shape water inlet 46.As Fig. 6, shown in Figure 7, aforesaid water outlet pull bar 15 have chassis 47 and with the pull bar 48 that chassis 47 is connected, be symmetrical arranged osculum 44 on the chassis 47, the front portion of pull bar 48 is provided with circular postioning abutment 45.As Fig. 8, shown in Figure 9, aforesaid base 17 is provided with tubulose O RunddichtringO 16 in itself and the junction that goes out water selector 14.As shown in Figure 1, aforesaid mixing chamber 3 is provided with in order to engage the tubulose O RunddichtringO 4 of sealing with hybrid regulator 5, and hybrid regulator 5 is provided with limit baffle ring 18 at the joint end inner side surface with mixing chamber 3.The setting of its limit baffle ring 18 is in order to avoid hybrid regulator 5 tubulose O RunddichtringO 4 on the excessive compressing mixing chamber 3 when closing cold water inlet 40.
Claims (7)
1, a kind of spool of cold water recovery type water saving constant-temperature tap, include header body (1), be fastened on the mixing chamber (3) on the header body (1), be assemblied in the duct thermostat (2) in the header body (1), thermosensitive element (7), thermosensitive element push rod (6), hybrid regulator (5), cold water inlet (40) between hybrid regulator (5) and mixing chamber (3), water inlet of hot water (41) between hybrid regulator (5) and water outlet cavity (9), it is characterized in that being provided with a base (17), be fastened with water outlet cavity (9) between aforesaid mixing chamber (3) and the base (17), aforementioned hot photosensitive elements (7) is arranged at water outlet cavity (9) center, in the cavity of this water outlet cavity (9) and aforesaid base (17) connecting end, be provided with out water selector (14), going out on the cylndrical surface of the aforementioned water outlet cavity in corresponding part (9) at water selector (14) two end part with this, be respectively equipped with the recycle-water water outlet (43) and the mixing water water outlet (42) of circular arc, in going out water selector (14), be arranged with water outlet pull bar (15), one end of water outlet pull bar (15) and aforementioned hot photosensitive elements (7) bottom are connected, the other end of water outlet pull bar (15) is set in out between water selector (14) and the base (17), is provided with spring (10) in going out water selector (14) and water outlet cavity (9).
2, press the spool of the described cold water recovery type water saving of claim 1 constant-temperature tap, it is characterized in that aforesaidly going out water selector (14) and on the inner side surface of an end that engages with base (17), being provided with limit baffle ring (20), go out water selector (14) and on the inner side surface that engages an end with water outlet cavity (9), be provided with limit baffle ring (19), go out water selector (14) with middle part periphery that water outlet cavity (9) engages on also be provided with O RunddichtringO (13).
3,, it is characterized in that circular arc recycle-water water outlet (43) and the mixing water water outlet (42) on the aforesaid water outlet cavity (9) respectively is symmetrically arranged with two respectively on same radial line by the spool of the described cold water recovery type water saving of claim 1 constant-temperature tap.
4, press the spool of claim 1 or 3 described cold water recovery types water saving constant-temperature taps, it is characterized in that aforesaid water outlet cavity (9) is provided with tubulose O RunddichtringO (11) in its mixing water water outlet (42) one sides, be provided with O RunddichtringO (8) and O RunddichtringO (12) on water outlet cavity (9) is gone up corresponding to the mating face that picks out water channel, the feed-water end of water outlet cavity (9) also is provided with plum blossom shape water inlet (46).
5, press the spool of the described cold water recovery type water saving of claim 1 constant-temperature tap, it is characterized in that the pull bar (48) that aforesaid water outlet pull bar (15) has chassis (47) and is connected with chassis (47), be symmetrical arranged osculum (44) on the chassis (47), the front portion of pull bar (48) is provided with circular postioning abutment (45).
6,, it is characterized in that aforesaid base (17) is provided with tubulose O RunddichtringO (16) in itself and the junction that goes out water selector (14) by the spool of the described cold water recovery type water saving of claim 1 constant-temperature tap.
7, press the spool of the described cold water recovery type water saving of claim 1 constant-temperature tap, it is characterized in that aforesaid mixing chamber (3) is provided with in order to engage the tubulose O RunddichtringO (4) of sealing with hybrid regulator (5), hybrid regulator (5) is provided with limit baffle ring (18) at the joint end inner side surface with mixing chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200986650U CN201215193Y (en) | 2008-06-25 | 2008-06-25 | Valve core for cold water recovering type water saving constant temperature tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200986650U CN201215193Y (en) | 2008-06-25 | 2008-06-25 | Valve core for cold water recovering type water saving constant temperature tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215193Y true CN201215193Y (en) | 2009-04-01 |
Family
ID=40520397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200986650U Expired - Fee Related CN201215193Y (en) | 2008-06-25 | 2008-06-25 | Valve core for cold water recovering type water saving constant temperature tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215193Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042425B (en) * | 2010-02-09 | 2012-07-25 | 罗华奋 | Constant-temperature valve core |
| CN103791619A (en) * | 2013-06-09 | 2014-05-14 | 梁晓军 | Water heater pipeline cold water remover |
| CN104864164A (en) * | 2014-02-26 | 2015-08-26 | 沛权有限公司 | Fluid control device |
| CN104948822A (en) * | 2014-03-31 | 2015-09-30 | 厦门松霖科技有限公司 | Cold water draining and water outflowing device |
| CN105627567A (en) * | 2016-02-01 | 2016-06-01 | 冯秦 | System based on realization of cyclic utilization of liquid |
| TWI573946B (en) * | 2016-04-26 | 2017-03-11 | ju-sheng Shi | Water - saving temperature control faucet structure |
-
2008
- 2008-06-25 CN CNU2008200986650U patent/CN201215193Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042425B (en) * | 2010-02-09 | 2012-07-25 | 罗华奋 | Constant-temperature valve core |
| CN103791619A (en) * | 2013-06-09 | 2014-05-14 | 梁晓军 | Water heater pipeline cold water remover |
| US9932724B2 (en) | 2014-02-16 | 2018-04-03 | Olympic Leader Limited | Fluid control device |
| CN104864164A (en) * | 2014-02-26 | 2015-08-26 | 沛权有限公司 | Fluid control device |
| WO2015127895A1 (en) * | 2014-02-26 | 2015-09-03 | Olympic Leader Limited | Fluid control device |
| GB2537789A (en) * | 2014-02-26 | 2016-10-26 | Olympic Leader Ltd | Fluid control device |
| GB2537789B (en) * | 2014-02-26 | 2020-07-15 | Olympic Leader Ltd | Fluid control device |
| CN104948822A (en) * | 2014-03-31 | 2015-09-30 | 厦门松霖科技有限公司 | Cold water draining and water outflowing device |
| CN104948822B (en) * | 2014-03-31 | 2017-05-10 | 厦门松霖科技有限公司 | Cold water draining and water outflowing device |
| CN105627567A (en) * | 2016-02-01 | 2016-06-01 | 冯秦 | System based on realization of cyclic utilization of liquid |
| CN105627567B (en) * | 2016-02-01 | 2019-02-22 | 冯秦 | Based on the system for realizing that liquid circulation utilizes |
| TWI573946B (en) * | 2016-04-26 | 2017-03-11 | ju-sheng Shi | Water - saving temperature control faucet structure |
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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: 20090401 Termination date: 20110625 |