CN101354086B - Faucet water-saving coachfellow - Google Patents
Faucet water-saving coachfellow Download PDFInfo
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- CN101354086B CN101354086B CN2008101512938A CN200810151293A CN101354086B CN 101354086 B CN101354086 B CN 101354086B CN 2008101512938 A CN2008101512938 A CN 2008101512938A CN 200810151293 A CN200810151293 A CN 200810151293A CN 101354086 B CN101354086 B CN 101354086B
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Abstract
The invention relates to a water faucet water-saving companion with a water-saving function, which comprises a valve mechanism that can realize pressure sensing, temperature sensing and linked control. When a water-return handle is lifted to keep a water-return valve staying at an open state, if the pressure of hot water is larger than the pressure of the cool water, the residual cool water in the hot-water pipeline enters a cool-water pipeline from the hot-water pipeline; when the water temperature does not reach a preset temperature, the valve mechanism formed by a temperature control part and a temperature control valve block is at the opening state and the cool-water pipeline is communicated with the hot-water pipeline. The cool water in the hot-water pipe continuously enters into the cool-water pipeline under the function of the pressure. With the process of the water-return, the temperature control part is displaced due to thermal expansion; when the water temperature rises to the preset temperature, the displacement of the temperature control part finally cuts off the connection between the hot-water pipeline and the cool-water pipeline, therefore, the process of the water-return completes. At the moment, when the hot-water side of the water faucet is opened, the water flow with the expected temperature is obtained.
Description
Technical field
Present invention relates in general to a kind of faucet water-saving accessory, relate in particular to a kind of valve system with pressure-sensing, temperature control, differential pressure backwater and intelligent linkage.
Background technique
Along with the rapid expansion of urban construction and the increase of urban population, environmental pollution and urban water shortage become the cardinal task of restriction economic development day by day.China especially lack of water, lack the country of the energy, most of city in the western and north of China is lack of water all, the then short of electricity of east and southern area, these factors have all badly influenced people and have produced normally, live, water saving has been arrived imperative the time.But in our daily life again every day all in a large amount of wastes facing to some helpless and meaningless water.When people come into the kitchen, when coming into the bathroom and will use hot water, because the temperature of residual water is lower in the hot water pipeline, or because thereby the long heat radiation that causes of hot water pipeline causes hot water hot water temperature when flowing to this cold/hot water combustion taps to be lower than temperature desired, so these water are discharged usually.Like this, the waste that has caused the waste of water and heated the energy of this hot water.Water pipe between from solar energy to the tap often takes also maximum than underswell, especially the situation in hotel, the hotel is even more serious, the waste of water can cause surprising consequence, and in order to address these problems, people find out various ways, as: circulation, pipeline heating, emptying or the like, all can not tackle the problem at its root because emptying be with this process that discharges water be placed on taken a shower after and cold water is bled off do not have essential distinction at the beginning, one be wasted in before, one be wasted in after.And cause the additional waste of water to outlet cooling and corrosion meeting from the thermal water source; Circulation, pipeline heating all are to be cost with huge power consumption; Saved water and wasted electricity again, saved electricity and wasted water again.People always pace up and down in relatively in the economize on electricity and the cost of water saving.People are being that the water-saving method of not electricity wasting is earnestly explored always, still do not have a kind of not only the water saving but also method for saving energy and device at present.
Summary of the invention
By faucet water-saving coachfellow head of the present invention and can realize the valve system of pressure-sensing, differential pressure backwater, water-exit temperature control, can solve the defective of above-described prior art.This faucet water-saving coachfellow comprises housing 1, cold water mouthpiece 2, interface of hot water pipe 3, temperature control part 4 and back-water valve (BWV) handle 6.Wherein, cold water mouthpiece 2 and interface of hot water pipe 3 are all can be along housing pore inwall flexible and rotate, back-water valve (BWV) water intake 5, back-water valve (BWV) water outlet 8, back-water valve (BWV) handle 6 and constitute a manually operated valve mechanism by the housing circular groove; Interface of hot water pipe 3 is entered to be communicated with by housing one side pipe hole and is fixed in the temperature control part 4 on the center column and is introduced into by back-water valve (BWV) water intake 5 in the circular groove of housing, there is duplex moving valve plate 23 ingress that enters circular groove at back-water valve (BWV) water intake 5, with back-water valve (BWV) water intake 5 parallel be the high-pressure channel 25 that leads to nozzle 28, the jointing that enters circular groove at high-pressure channel 25 has high pressure fixed valve plate 26, in back-water valve (BWV) water intake 5 to the ingress of circular groove low pressure fixed valve plate 24 is arranged, the mechanism that three parts constitute is as heat hydraulic pressure during greater than cold water, duplex moving valve plate 23 is to top offset, back-water valve (BWV) water intake 5 and circular groove are connected, can be closed high-pressure channel 25 simultaneously; And when the pressure of cold water pipe during greater than hot-water line, duplex moving valve plate 23 connects high-pressure channel 25 and circular groove just to bottom offset, closes back-water valve (BWV) water intake 5 simultaneously; Cold water mouthpiece 2 enters from the pore of the relative opposite side of housing and interface of hot water pipe 3, the center column that in pore, forms thermostat valve fixed valve plate 13, temperature control spring 12 and temperature control moving valve plate 11 are arranged successively from cold water mouthpiece 2 to housing, be fixed with magnet 15 on the temperature control moving valve plate 11, the thimble of temperature control part 4 stretches out the temperature control moving valve plate 11 of top to center column opposite end one side from the perforate of center column, sidewall at temperature control moving valve plate 11 has temperature control moving valve plate side logical 20 and back-water valve (BWV) water outlet 8 to connect, and Fig. 3,4 is the thin portion enlarged view of temperature control assembly.When people mention back-water valve (BWV) handle 6, if the heat hydraulic pressure is greater than cold water, hot water just can enter the pore of housing under the effect of pressure, the temperature control part 4 of flowing through, enter in the housing circular groove and enter by back-water valve (BWV) water outlet 8 in the opposite side pore of housing by back-water valve (BWV) water intake 5, arrive temperature control fixed valve plate 13 by temperature control moving valve plate side port 20, temperature control fixed valve plate water passage hole 22 on the temperature control fixed valve plate 13 is opened in submarginal position, when temperature control moving valve plate 11 separates with temperature control fixed valve plate 13 under the pushing tow of temperature control spring 12, the water passage hole of temperature control moving valve plate (11) is driveed in the central position, the water that flows out from thermostat valve moving valve plate 11 center drillings just can arrive cold water mouthpiece 2 by the temperature control fixed valve plate water passage hole 22 of temperature control fixed valve plate 13, finishes the backwater (see figure 3).Along with continuing of backwater process, the water temperature of temperature control part 4 of flowing through raises gradually, the continuous pushing tow temperature control of the thimble of temperature control part 4 moving valve plate 11 is done displacement to one side of temperature control fixed valve plate 13 under the effect of expanding with heat and contract with cold, because temperature control moving valve plate (11) is the central position perforate, and temperature control fixed valve plate (13) is in the marginal position perforate, when the perforate of temperature control moving valve plate (11) with temperature control fixed valve plate (13) temperature control fixed valve plate (13) when fitting fully just can be sealed by temperature control moving valve plate (11), passage is closed backwater and just stops (see figure 4), therefore regulating temperature control decides the initial position of valve 13 and temperature control moving valve plate 11 and the temperature control spring 12 that uses different elastic force, just can regulate backwater by temperature.When cold water pressure during greater than the heat hydraulic pressure, cold water can enter nozzle 28 and spray to trunnion 30 at a high speed and cause the trunnion district negative pressure to occur from high-pressure channel 25, water body in low-pressure channel 27 flows out (see figure 5)s by mixed flow outlet 32 together under the entrainmenting of self malleation and trunnion district negative pressure, when the water temperature of the temperature control part 4 of flowing through progressively raises and reaches predetermined temperature, passage is cut off, and backwater is finished (see figure 6).In conjunction with electric switch state that Fig. 7 and Fig. 8 explained we as can be seen, when people mention back-water valve (BWV) handle 6, can actuate and power-on switch 10, signal occurrence device 34 is opened and is constantly sent state signal to other relevant devices of needs interlock; After progressively raising, water temperature, make buzzer 16 work to reach intelligent prompting effect because the displacement meeting of the magnet 15 that temperature control part 4 pushing tows cause triggers 14 unlatchings of magnetic state switch on certain position.And when people pressed back-water valve (BWV) handle 6, backwater channel was closed, and the power supply of whole electric part also is cut off thereupon.
Because the water that do not have not reach temperature required emits in vain, but described water is transported in cold feed pipe or water tank, the pond for follow-up use, has therefore saved this partly water.If be widely used and when daily use, may turn on and off continually according to faucet water-saving coachfellow head of the present invention, those of ordinary skill in the art is to be understood that, to be very considerable and can keep original tap by using the saving water yield that faucet water-saving coachfellow of the present invention acquires, to original finishing, decorate and also can not make any changes.
Description of drawings
Fig. 1 is the scheme of installation of the present invention's electricity and original tap;
Fig. 2 embodiment one structural representation;
The thin portion of temperature control assembly enlarged view when Fig. 3 is the present invention's electricity backwater;
Fig. 4 is the temperature control assembly thin portion enlarged view of the present invention electricity backwater when finishing;
Schematic representation when Fig. 5 is a voltage backwater of the present invention;
Fig. 6 is voltage backwater of the present invention state when finishing;
On off state when Fig. 7 is the connection of electrical switch of the present invention and backwater;
Fig. 8 is a backwater of the present invention electric switch state when finishing.
Fig. 9 executes the structural representation of example two;
Figure 10 is embodiment two the schematic representation that is electrically connected.
Embodiment
This faucet water-saving coachfellow will be connected between original tap and the hot and cold water pipe as shown in Figure 1, and A, B are hot and cold water pipe among the figure, and C is original tap, and D is this faucet water-saving coachfellow.The following basic structure of describing faucet water-saving coachfellow head of the present invention with reference to Fig. 1-10 with it different just with working method under the environment and state.
Embodiment one:
As shown in Figure 2, this faucet water-saving coachfellow comprises housing 1, cold water mouthpiece 2, interface of hot water pipe 3, temperature control part 4 and back-water valve (BWV) handle 6.Wherein, cold water mouthpiece 2 and interface of hot water pipe 3 are all can be along housing pore inwall flexible and rotate, back-water valve (BWV) water intake 5, back-water valve (BWV) water outlet 8, back-water valve (BWV) handle 6 and constitute a manually operated valve mechanism by the housing circular groove; Hot-water line interface 3 is entered to be communicated with by housing one side pipe hole and is fixed in the temperature control part 4 on the center column and is introduced into by back-water valve (BWV) water intake 5 in the circular groove of housing, there is duplex moving valve plate 23 ingress that enters circular groove at back-water valve (BWV) water intake 5, with back-water valve (BWV) water intake 5 parallel be the high-pressure channel 25 that leads to nozzle 28, the jointing that enters circular groove at high-pressure channel 25 has high pressure fixed valve plate 26, in back-water valve (BWV) water intake 5 to the ingress of circular groove low pressure fixed valve plate 24 is arranged, the mechanism that three parts constitute is as heat hydraulic pressure during greater than cold water, duplex moving valve plate 23 is to top offset, back-water valve (BWV) water intake 5 and circular groove are connected, can be closed high-pressure channel 25 simultaneously; And when the pressure of cold water pipe during greater than hot-water line, duplex moving valve plate 23 connects high-pressure channel 25 and circular groove just to bottom offset, closes back-water valve (BWV) water intake 5 simultaneously; Cold water mouthpiece 2 enters from the pore of the relative opposite side of housing and interface of hot water pipe 3, the center column that in pore, forms thermostat valve fixed valve plate 13, temperature control spring 12 and temperature control moving valve plate 11 are arranged successively from cold water mouthpiece 2 to housing, be fixed with magnet 15 on the temperature control moving valve plate 11, the thimble of temperature control part 4 stretches out the temperature control moving valve plate 11 of top to center column opposite end one side from the perforate of center column, sidewall at temperature control moving valve plate 11 has temperature control moving valve plate side port 20 and back-water valve (BWV) water outlet 8 to connect, and Fig. 3,4 is the thin portion enlarged view of temperature control assembly.When people mention back-water valve (BWV) handle 6, if the heat hydraulic pressure is greater than cold water, hot water just can enter the pore of housing under the effect of pressure, the temperature control part 4 of flowing through, enter in the housing circular groove and enter by back-water valve (BWV) water outlet 8 in the opposite side pore of housing by back-water valve (BWV) water intake 5, arrive temperature control fixed valve plate 13 by temperature control moving valve plate side port 20, temperature control fixed valve plate water passage hole 22 on the temperature control fixed valve plate 13 is opened in submarginal position, when temperature control moving valve plate 11 separates with temperature control fixed valve plate 13 under the pushing tow of temperature control spring 12, the water passage hole of temperature control moving valve plate (11) is driveed in the central position, the water that flows out from thermostat valve moving valve plate 11 center drillings just can arrive cold water mouthpiece 2 by the temperature control fixed valve plate water passage hole 22 of temperature control fixed valve plate 13, finishes the backwater (see figure 3).Along with continuing of backwater process, the water temperature of temperature control part 4 of flowing through raises gradually, the continuous pushing tow temperature control of the thimble of temperature control part 4 moving valve plate 11 is done displacement to one side of temperature control fixed valve plate 13 under the effect of expanding with heat and contract with cold, when temperature control moving valve plate 11 and temperature control fixed valve plate 13 close up fully and are adjacent to, because crossing one at the mouth of a river drives in the central position, another is driveed in the effect of the mutual alignment at edge, passage is closed backwater and just stops (see figure 4), therefore regulating temperature control decides the initial position of valve 13 and temperature control moving valve plate 11 and the temperature control spring 12 that uses different elastic force, just can regulate backwater by temperature.When cold water pressure during greater than the heat hydraulic pressure, cold water can enter nozzle 28 and spray to trunnion 30 at a high speed and cause the trunnion district negative pressure to occur from high-pressure channel 25, water body in low-pressure channel 27 under the entrainmenting of self malleation and trunnion district negative pressure together by flowing out (see figure 5)s by mixed flow outlet 32, when the water temperature of the temperature control part 4 of flowing through progressively raises and reaches predetermined temperature, passage is cut off, and backwater is finished (see figure 6).In conjunction with electric switch state that Fig. 7 and Fig. 8 explained we as can be seen, when people mention back-water valve (BWV) handle 6, can actuate and power-on switch 10, signal occurrence device 34 is opened and is constantly sent state signal to other relevant devices of needs interlock; After progressively raising, water temperature, make buzzer 16 work to reach intelligent prompting effect because the displacement meeting of the magnet 15 that temperature control part 4 pushing tows cause triggers 14 unlatchings of magnetic state switch on certain position.And when people pressed back-water valve (BWV) handle 6, backwater channel was closed, and the power supply of whole electric part also is cut off thereupon.
Embodiment two:
As shown in Figure 9, this faucet water-saving coachfellow comprises housing 1, cold water mouthpiece 2, interface of hot water pipe 3, temperature control part 4, and wherein back-water valve (BWV) handle 6 is replaced by electromagnet 36 and electromagnetism moving valve plate 38.When people press power switch 10, electromagnetism moving valve plate 38 is in connected state in top offset makes circular groove under magnetic force, wherein, cold water mouthpiece 2 and interface of hot water pipe 3 are all can be along housing pore inwall flexible and rotate, back-water valve (BWV) water intake 5, back-water valve (BWV) water outlet 8, back-water valve (BWV) handle 6 and constitute a manually operated valve mechanism by the housing circular groove; Hot-water line interface 3 is entered to be communicated with by housing one side pipe hole and is fixed in the temperature control part 4 on the center column and is introduced into by back-water valve (BWV) water intake 5 in the circular groove of housing, there is duplex moving valve plate 23 ingress that enters circular groove at back-water valve (BWV) water intake 5, with back-water valve (BWV) water intake 5 parallel be the high-pressure channel 25 that leads to nozzle 28, the jointing that enters circular groove at high-pressure channel 25 has high pressure fixed valve plate 26, in back-water valve (BWV) water intake 5 to the ingress of circular groove low pressure fixed valve plate 24 is arranged, the mechanism that three parts constitute is as heat hydraulic pressure during greater than cold water, duplex moving valve plate 23 is to top offset, back-water valve (BWV) water intake 5 and circular groove are connected, can be closed high-pressure channel 25 simultaneously; And when the pressure of cold water pipe during greater than hot-water line, duplex moving valve plate 23 connects high-pressure channel 25 and circular groove just to bottom offset, closes back-water valve (BWV) water intake 5 simultaneously; Cold water mouthpiece 2 enters from the pore of the relative opposite side of housing and interface of hot water pipe 3, the center column that in pore, forms thermostat valve fixed valve plate 13, temperature control spring 12 and temperature control moving valve plate 11 are arranged successively from cold water mouthpiece 2 to housing, be fixed with magnet 15 on the temperature control moving valve plate 11, the thimble of temperature control part 4 stretches out the temperature control moving valve plate 11 of top to center column opposite end one side from the perforate of center column, sidewall at temperature control moving valve plate 11 has temperature control moving valve plate side port 20 and back-water valve (BWV) water outlet 8 to connect, and Fig. 3,4 is the thin portion enlarged view of temperature control assembly.When people mention back-water valve (BWV) handle 6, if the heat hydraulic pressure is greater than cold water, hot water just can enter the pore of housing under the effect of pressure, the temperature control part 4 of flowing through, enter in the housing circular groove and enter by back-water valve (BWV) water outlet 8 in the opposite side pore of housing by back-water valve (BWV) water intake 5, arrive temperature control fixed valve plate 13 by temperature control moving valve plate side port 20, temperature control fixed valve plate water passage hole 22 on the temperature control fixed valve plate 13 is opened in submarginal position, when temperature control moving valve plate 11 separates with temperature control fixed valve plate 13 under the pushing tow of temperature control spring 12, the water passage hole of temperature control moving valve plate (11) is driveed in the central position, the water that flows out from thermostat valve moving valve plate 11 center drillings just can arrive cold water mouthpiece 2 by the temperature control fixed valve plate water passage hole 22 of temperature control fixed valve plate 13, finishes the backwater (see figure 3).Along with continuing of backwater process, the water temperature of temperature control part 4 of flowing through raises gradually, the continuous pushing tow temperature control of the thimble of temperature control part 4 moving valve plate 11 is done displacement to one side of temperature control fixed valve plate 13 under the effect of expanding with heat and contract with cold, when temperature control moving valve plate 11 and temperature control fixed valve plate 13 close up fully and are adjacent to, because crossing one at the mouth of a river drives in the central position, another is driveed in the effect of the mutual alignment at edge, passage is closed backwater and just stops (see figure 4), therefore regulating temperature control decides the initial position of valve 13 and temperature control moving valve plate 11 and the temperature control spring 12 that uses different elastic force, just can regulate backwater by temperature.When cold water pressure during greater than the heat hydraulic pressure, cold water can enter nozzle 28 and spray to trunnion 30 at a high speed and cause the trunnion district negative pressure to occur from high-pressure channel 25, water body in low-pressure channel 27 under the entrainmenting of self malleation and trunnion district negative pressure together by flowing out (see figure 5)s by mixed flow outlet 32, when the water temperature of the temperature control part 4 of flowing through progressively raises and reaches predetermined temperature, passage is cut off, and backwater is finished (see figure 6).
In conjunction with electric switch state that Figure 10 explained we as can be seen, when people press power switch 10, electromagnetism 36 and signal occurrence device 34 are worked simultaneously, and constantly send state signal to other relevant devices of needs interlock; After progressively raising, water temperature, make buzzer 16 work to reach intelligent prompting effect because the displacement meeting of the magnet 15 that temperature control part 4 pushing tows cause triggers 14 unlatchings of magnetic state switch on certain position.And when people pressed back-water valve (BWV) handle 6, backwater channel was closed, and the power supply of whole electric part also is cut off thereupon.
Therefore, those of ordinary skill in the art should be appreciated that in not breaking away from the spirit and scope of the present invention that limited by appended claim, can carry out various distortion to the present invention.
Claims (2)
1. faucet water-saving coachfellow, it comprises: housing (1), cold water mouthpiece (2), interface of hot water pipe (3), temperature control part (4) and back-water valve (BWV) handle (6); Wherein, cold water mouthpiece (2) and interface of hot water pipe (3) are all can be along housing pore inwall flexible and rotate, back-water valve (BWV) water intake (5), back-water valve (BWV) water outlet (8), back-water valve (BWV) handle (6) and constitute a manually operated valve mechanism by the housing circular groove; Having interface of hot water pipe (3) to be entered by housing one side pipe hole is communicated with the temperature control part (4) be fixed on the center column and is introduced in the circular groove of housing by back-water valve (BWV) water intake (5), there is duplex moving valve plate (23) ingress that enters circular groove at back-water valve (BWV) water intake (5), with back-water valve (BWV) water intake (5) parallel be the high-pressure channel (25) that leads to nozzle (28), the jointing that enters circular groove at high-pressure channel (25) has high pressure fixed valve plate (26), in back-water valve (BWV) water intake (5) to the ingress of circular groove low pressure fixed valve plate (24) is arranged, the mechanism that three parts constitute is that the asynchronous backwater channel of heat hydraulic pressure automaticallyes switch; There is cold water mouthpiece (2) to enter from the pore of the housing opposite side relative with interface of hot water pipe (3), the center column that in pore, forms thermostat valve fixed valve plate (13) is arranged successively from cold water mouthpiece (2) to housing, temperature control spring (12) and temperature control moving valve plate (11), be fixed with magnet (15) on the temperature control moving valve plate (11), the thimble of temperature control part (4) stretches out the temperature control moving valve plate (11) of top to center column opposite end one side from the perforate of center column, sidewall at temperature control moving valve plate (11) has temperature control moving valve plate side port (20) and back-water valve (BWV) water outlet (8) to connect, the heat hydraulic pressure is during greater than cold water, hot water just can enter the pore of housing under the effect of pressure, the temperature control part (4) of flowing through, enter in the housing circular groove and enter in the opposite side pore of housing by back-water valve (BWV) water intake (5) by back-water valve (BWV) water outlet (8), arrive temperature control fixed valve plate (13) by temperature control moving valve plate side port (20), temperature control fixed valve plate water passage hole (22) on the temperature control fixed valve plate (13) is opened in the position near circumferential edges, when temperature control moving valve plate (11) under the pushing tow of temperature control spring (12) with temperature control fixed valve plate (13) when separating, the water that flows out from thermostat valve moving valve plate (11) center drilling just can arrive cold water mouthpiece (2) by the temperature control fixed valve plate water passage hole (22) of temperature control fixed valve plate (13), finishes backwater; The water temperature of temperature control part (4) of flowing through raises gradually, the continuous pushing tow temperature control of the thimble moving valve plate (11) of temperature control part (4) is done displacement to one side of temperature control fixed valve plate (13) under the effect of expanding with heat and contract with cold, when temperature control moving valve plate (11) and temperature control fixed valve plate (13) close up fully and are adjacent to, drive in the center at the mouth of a river of crossing of temperature control moving valve plate (11), drive in the edge at the mouth of a river of crossing of temperature control fixed valve plate (13), just can be when the temperature control moving valve plate (11) and the perforate of temperature control fixed valve plate (13) temperature control fixed valve plate (13) when fitting fully by temperature control moving valve plate (11) sealing, passage is closed backwater just to be stopped; Cold water pressure is during greater than the heat hydraulic pressure, cold water can enter nozzle (28) and spray to trunnion (30) at a high speed and cause the trunnion district negative pressure to occur from high-pressure channel (25), water body in low-pressure channel (27) flows out by mixed flow outlet (32) under the entrainmenting of self malleation and trunnion district negative pressure together, when the water temperature of the temperature control part (4) of flowing through progressively raises and reaches predetermined temperature, passage is cut off, and backwater is finished; Back-water valve (BWV) handle (6) can be actuated and power-on switch (10) when being raised, and signal occurrence device (34) unlatching and other relevant devices that link to needs constantly send state signal; After progressively raising, water temperature, make buzzer (16) work to reach intelligent prompting effect because the displacement meeting of the magnet (15) that temperature control part (4) pushing tow causes triggers magnetic state switch (14) unlatching on certain position; Back-water valve (BWV) handle (6) is when being pressed, and backwater channel is closed, and the power supply of whole electric part also is cut off thereupon, and water body stops to flow and natural cooling, and thermostat valve moving valve plate (11) resets under the pushing tow of temperature control spring (12).
2. faucet water-saving coachfellow as claimed in claim 1 is characterized in that back-water valve (BWV) handle (6) can be replaced by general solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101512938A CN101354086B (en) | 2008-09-11 | 2008-09-11 | Faucet water-saving coachfellow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101512938A CN101354086B (en) | 2008-09-11 | 2008-09-11 | Faucet water-saving coachfellow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101354086A CN101354086A (en) | 2009-01-28 |
| CN101354086B true CN101354086B (en) | 2011-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101512938A Expired - Fee Related CN101354086B (en) | 2008-09-11 | 2008-09-11 | Faucet water-saving coachfellow |
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| Country | Link |
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| CN (1) | CN101354086B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128281A (en) * | 2011-03-15 | 2011-07-20 | 王倩妮 | Numerical control intelligent water-saving tap |
| CN102927323A (en) * | 2012-11-16 | 2013-02-13 | 肖华军 | Active temperature-control faucet |
| CN103123007B (en) * | 2013-01-30 | 2015-02-25 | 张少亮 | Tap with circulating water-saving device |
| CN105276235B (en) * | 2014-06-09 | 2017-08-08 | 厦门松霖科技有限公司 | A kind of method of control water route temperature and the temperature control device using this method |
| CN105202771B (en) * | 2015-10-20 | 2017-05-17 | 艾欧史密斯(中国)热水器有限公司 | Constant-pressure switching device and hot water system |
| US10712022B2 (en) | 2015-10-20 | 2020-07-14 | A. O. Smith Corporation | Constant pressure switch apparatus and water heating system |
| CN110145619B (en) * | 2019-04-11 | 2020-08-04 | 华尔达（厦门）塑胶有限公司 | Temperature-adjusting double-control induction faucet |
| CN110252977B (en) * | 2019-07-16 | 2021-03-23 | 华北理工大学 | Circulating cooling system for continuous casting process |
| CN114198526B (en) * | 2021-10-29 | 2024-05-24 | 芜湖美的厨卫电器制造有限公司 | Water return valve, water supply system without water return pipe, water supply system with water return pipe and water heater |
| CN115574262B (en) * | 2022-12-06 | 2023-03-28 | 苏州英磁新能源科技有限公司 | Self-adaptive cooling distribution system for multiple motors and confluence motor assembly |
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|---|---|---|---|---|
| JP2002339418A (en) * | 2001-05-17 | 2002-11-27 | Hikari Gokin Seisakusho:Kk | Nonfreezing faucet for header pipe |
| CN1811243A (en) * | 2006-02-16 | 2006-08-02 | 王存 | Water-saving temperature controlled water tap |
| CN1831405A (en) * | 2006-03-21 | 2006-09-13 | 王存 | Water-saving temp control return tap |
| CN2937688Y (en) * | 2006-08-11 | 2007-08-22 | 洪光明 | Water-saving tap |
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2008
- 2008-09-11 CN CN2008101512938A patent/CN101354086B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002339418A (en) * | 2001-05-17 | 2002-11-27 | Hikari Gokin Seisakusho:Kk | Nonfreezing faucet for header pipe |
| CN1811243A (en) * | 2006-02-16 | 2006-08-02 | 王存 | Water-saving temperature controlled water tap |
| CN1831405A (en) * | 2006-03-21 | 2006-09-13 | 王存 | Water-saving temp control return tap |
| CN2937688Y (en) * | 2006-08-11 | 2007-08-22 | 洪光明 | Water-saving tap |
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| Publication number | Publication date |
|---|---|
| CN101354086A (en) | 2009-01-28 |
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