CN102996857A - Constant-temperature water faucet - Google Patents
Constant-temperature water faucet Download PDFInfo
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- CN102996857A CN102996857A CN2012105370186A CN201210537018A CN102996857A CN 102996857 A CN102996857 A CN 102996857A CN 2012105370186 A CN2012105370186 A CN 2012105370186A CN 201210537018 A CN201210537018 A CN 201210537018A CN 102996857 A CN102996857 A CN 102996857A
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- water
- valve plate
- valve
- main body
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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
- 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
- F16K19/00—Arrangements of valves and flow lines specially adapted for mixing fluids
- F16K19/006—Specially adapted for faucets
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
- G05D23/1306—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids
- G05D23/132—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element
- G05D23/134—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element measuring the temperature of mixed fluid
- G05D23/1346—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element measuring the temperature of mixed fluid with manual temperature setting means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Multiple-Way Valves (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention provides a constant-temperature water faucet. The water faucet comprises a main body, a constant temperature valve, a shunt valve and a first hand wheel, wherein the constant temperature valve is arranged on the left side of the main body; the shunt valve is communicated with the constant temperature valve through an internal runner; the first hand wheel is connected with the shunt valve; the shunt valve comprises a movable valve plate, a fixed valve plate and a valve core base; one end of the valve core base is matched with the main body in a sealing manner, and the other end of the valve core base is matched with the fixed valve plate in a sealing manner; the other side of the fixed valve plate is matched with the end face of the movable valve plate in a rotating and sealing manner; a fifth water inlet and a conductive blind hole are formed in the movable valve plate; and a first water inlet, a second water inlet, a first water outlet and a second water outlet are formed in the fixed valve plate. According to the invention, a check valve is omitted, and thus the internal structure of the water faucet is simpler; the control on a waterway of the water faucet is achieved by virtue of the control on the rotation of the movable valve plate; when the shunt valve is turned off, constant-temperature water flows out and cold water is closed at the same time, thereby effectively preventing series flow; and as the entire waterway can be controlled by the shunt valve, the internal structure of the water faucet can be greatly simplified, the service life and the reliability of the water faucet are greatly prolonged and improved, and overflow and slow leakage are avoided.
Description
Technical field
The present invention relates to valve technology field, relate in particular to a kind of constant-temperature water faucet for kitchen or bathroom.
Background technique
Constant-temperature water faucet is used for the shower facilities of family, hotel, bathhouse, and the environment that often changes of the hydraulic pressure such as barber shop, is requisite living appliance in the family life.But at present, common constant-temperature water faucet adopts the mode that safety check is installed to prevent that hot and cold water from refluxing usually, in case run into the safety check inefficacy or cooperate the hot and cold water that just can occur not in place to reflux, usually cause high-pressure cold water to low pressure solar water heater one side spilling water, slowly leakage; Safety check and relevant component cost are high; Flagship product assembling with safety check is more not complicated with the tap of safety check, and working life is short, and reliability is low; Moreover the leading quality of this kind is subjected to the safety check quality influence.
Summary of the invention
The technical problem that (one) will solve
The problem to be solved in the present invention provides a kind of constant-temperature water faucet, and to overcome tap structure complexity in the prior art, working life is short, and reliability is low, easy spilling water, the defective of leaking slowly.
(2) technological scheme
For solveing the technical problem, the invention provides a kind of constant-temperature water faucet, comprise main body, be arranged on the thermostatic valve in the left side of described main body, the diverter valve that is communicated with by inner flow passage and described thermostatic valve and the first handwheel that is connected with described diverter valve; Described main body two ends are respectively arranged with hot water inlet and cold water inlet; Described main body is respectively arranged with upper water-out mouth and lower outlet in two ends up and down; Described diverter valve comprises moving valve plate, fixed valve plate and valve core base, and described valve core base one end cooperates with described body seal, and the other end and described fixed valve plate are sealed and matched; Described fixed valve plate opposite side cooperates with the rotary seal of described moving valve plate end face; Be provided with the 5th water intake and conducting blind hole on the described moving valve plate; Be provided with the first water intake, the second water intake, the first water outlet and the second water outlet on the described fixed valve plate; Described valve core base is provided with the 3rd water intake, the 4th water intake, the 3rd water outlet and the 4th water outlet; Described the first water intake is communicated with described the 3rd water intake, and described the second water intake is communicated with described the 4th water intake, and described the first water outlet is communicated with described the 3rd water outlet, and described the second water outlet is communicated with described the 4th water outlet; Described cold water inlet is communicated with described the 3rd water intake; Described the 4th water intake is communicated with described thermostatic valve; Described hot water inlet is communicated with described thermostatic valve; Described the 3rd water outlet is communicated with described upper water-out mouth; Described the 4th water outlet is communicated with described lower outlet.
Further, described diverter valve also comprises copper bar, driving block and spool main body; Described driving block cooperates with described moving valve plate clamping; Described spool main body and described valve core base connect and fix; Described fixed valve plate, moving valve plate and driving block are arranged in the described spool main body; Described copper bar one end is connected with described driving block, and the other end extends to outside the spool main body and is connected with described the first handwheel; Described spool main body outer ring is provided with the 6th water intake and the 7th water intake, and described the 6th water intake and described the 7th water intake are symmetrical.
Further, described diverter valve also comprises a nut that is used for holding out against described spool main body, and described nut is connected with described main body screw.
Further, the first water intake of described fixed valve plate is symmetrical arranged with the second water intake and shape becomes horn-like, and an end is fan-shaped port, and the other end is the first circular port.
Further, described 2 fan-shaped ports are arranged on the inner ring of described fixed valve plate.
Further, the first water outlet of described fixed valve plate is symmetrical arranged with the second water outlet and shape becomes horn-like, and an end is the circular arc port, and the other end is the second circular port.
Further, described 2 circular arc ports are arranged on the outer ring of described fixed valve plate.
Further, described thermostatic valve is mutually close with described hot water inlet.
Further, described upper water-out mouth and lower outlet are positioned at the neutral position of described main body.
(3) beneficial effect
A kind of constant-temperature water faucet of the present invention has removed these parts of safety check, and internal structure is more simple, and the rotation of control moving valve plate realizes the control to the water tap water route, namely controls the thermostatted water current from the water outlet of upper water-out mouth, lower outlet water outlet or closes current; The hot water or cold water goes out before the thermostatted water to thermostatic valve, cold water must pass through first diverter valve, close out closed cold water of thermostatted water while effectively to prevent crossfire at diverter valve, cold water is in and out of the diverter valve left and right sides, the realization diverter valve is controlled whole water route, can greatly simplify leading internal structure, working life and reliability improve, and can spilling water or slowly leakage.
Description of drawings
Fig. 1 is the structural representation of a kind of constant-temperature water faucet of the embodiment of the invention one;
Fig. 2 is the structural representation of the main body of a kind of constant-temperature water faucet of the embodiment of the invention one when clipping a part;
Fig. 3 is the explosive view of diverter valve in a kind of constant-temperature water faucet of the embodiment of the invention one;
Fig. 4 is the structural representation of fixed valve plate in a kind of constant-temperature water faucet of the embodiment of the invention one;
Fig. 5 is the structural representation of moving valve plate in a kind of constant-temperature water faucet of the embodiment of the invention one;
Fig. 6 is the rear view of Fig. 4;
Fig. 7 is the sectional view of A-A direction among Fig. 6;
Fig. 8 is the sectional view of B-B direction among Fig. 7;
Fig. 9 is the structural representation of valve core base in a kind of constant-temperature water faucet of the embodiment of the invention one;
Figure 10 is the structural representation of spool main body in a kind of constant-temperature water faucet of the embodiment of the invention one;
Figure 11 is the structural representation of main body upper surface intercepting fraction in a kind of constant-temperature water faucet of the embodiment of the invention one;
Figure 12 is that the main body upper surface intercepts most structural representation in a kind of constant-temperature water faucet of the embodiment of the invention one;
Figure 13 is that a kind of constant-temperature water faucet of the embodiment of the invention one is fixed when current are in closed condition, the positional structure schematic representation of moving valve plate;
Figure 14 is that a kind of constant-temperature water faucet of the embodiment of the invention one is when current are fixed during from the water outlet of upper water-out mouth, the positional structure schematic representation of moving valve plate;
Figure 15 is that a kind of constant-temperature water faucet of the embodiment of the invention one is when current are fixed during from the lower outlet water outlet, the positional structure schematic representation of moving valve plate;
Figure 16 is the structural representation of moving valve plate in the embodiment of the invention two.
Among the figure, 1 is main body, and 2 is the hot water inlet, and 3 is cold water inlet, 4 is the upper water-out mouth, and 5 is lower outlet, and 6 is thermostatic valve, and 7 is diverter valve, 8 is the first handwheel, and 9 is moving valve plate, and 10 is fixed valve plate, 11 is valve core base, and 12 is the first water intake, and 13 is the second water intake, 14 is the first water outlet, and 15 is the second water outlet, and 16 is the 3rd water intake, 17 is the 4th water intake, and 18 is the 3rd water outlet, and 19 is the 4th water outlet, 20 is the 5th water intake, and 21 are the conducting blind hole, and 22 is the copper bar, 23 is driving block, and 24 is the spool main body, and 25 is the 6th water intake, 26 is the 7th water intake, and 27 is fan-shaped port, and 28 is the first circular port, 29 is the circular arc port, and 30 is the second circular port, and 31 is nut, 32 is first flow, and 33 is the second runner, and 34 is thin-walled, 35 is the 3rd runner, and 36 is the second handwheel, and 37 is pad.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
Embodiment one
Extremely shown in Figure 15 such as Fig. 1, a kind of constant-temperature water faucet of the present invention, the number of present embodiment conducting blind hole 21 is 1.
Comprise main body 1, be arranged on the thermostatic valve 6 in the left side of aforementioned body 1, the diverter valve 7 that is communicated with by inner flow passage and above-mentioned thermostatic valve 6 and the first handwheel 8 that is connected with above-mentioned diverter valve 7; Aforementioned body 1 two ends are respectively arranged with hot water inlet 2 and cold water inlet 3; Aforementioned body is respectively arranged with upper water-out mouth 4 and lower outlet 5 in two ends about in the of 1;
Above-mentioned diverter valve 7 comprises moving valve plate 9, fixed valve plate 10 and valve core base 11, and above-mentioned valve core base 11 1 ends and aforementioned body 1 are sealed and matched, and the other end and above-mentioned fixed valve plate 10 are sealed and matched; Above-mentioned fixed valve plate 10 opposite sides cooperate with above-mentioned moving valve plate 9 end face rotary seals;
Be provided with the 5th water intake 20 and conducting blind hole 21 on the above-mentioned moving valve plate 9; Be provided with the first water intake 12, the second water intake 13, the first water outlet 14 and the second water outlet 15 on the above-mentioned fixed valve plate 10;
Above-mentioned valve core base 11 is provided with the 3rd water intake 16, the 4th water intake 17, the 3rd water outlet 18 and the 4th water outlet 19; Above-mentioned the first water intake 12 is communicated with above-mentioned the 3rd water intake 16, and above-mentioned the second water intake 13 is communicated with above-mentioned the 4th water intake 17, and above-mentioned the first water outlet 14 is communicated with above-mentioned the 3rd water outlet 18, and above-mentioned the second water outlet 15 is communicated with above-mentioned the 4th water outlet 19;
Above-mentioned cold water inlet 3 is communicated with above-mentioned the 3rd water intake 16; Above-mentioned the 4th water intake 17 is communicated with above-mentioned thermostatic valve 6; Above-mentioned hot water inlet 2 is communicated with above-mentioned thermostatic valve 6; Above-mentioned the 3rd water outlet 18 is communicated with above-mentioned upper water-out mouth 4; Above-mentioned the 4th water outlet 19 is communicated with above-mentioned lower outlet 5.
Above-mentioned diverter valve 7 also comprises copper bar 22, driving block 23 and spool main body 24; Above-mentioned driving block 23 cooperates with above-mentioned moving valve plate 9 clampings; Above-mentioned spool main body 24 connects and fixes with above-mentioned valve core base 11; Above-mentioned fixed valve plate 10, moving valve plate 9 and driving block 23 are arranged in the above-mentioned spool main body 24; Above-mentioned copper bar 22 1 ends are connected with above-mentioned driving block 23, and the other end extends to outside the spool main body 24 and is connected with above-mentioned the first handwheel 8; Above-mentioned spool main body 24 outer rings are provided with the 6th water intake 25 and the 7th water intake 26, above-mentioned the 6th water intake 25 and above-mentioned the 7th water intake 26 symmetries.Be that above-mentioned the 6th water intake 25 is communicated with above-mentioned thermostatic valve 6 by inner flow passage respectively with above-mentioned the 7th water intake 26.
Above-mentioned diverter valve 7 also comprises a nut 31 that is used for holding out against above-mentioned spool main body 24, and above-mentioned nut 31 is threaded with aforementioned body 1.The effect of nut 31 is to prevent from leaking, and sealing is better.
The first water intake 12 of above-mentioned fixed valve plate 10 is symmetrical arranged with the second water intake 13 and shape becomes horn-like, and an end is fan-shaped port 27, and the other end is the first circular port 28.Horn-like design can be accelerated flow.Above-mentioned 2 fan-shaped ports 27 are arranged on the inner ring of above-mentioned fixed valve plate 10.
The first water outlet 14 of above-mentioned fixed valve plate 10 is symmetrical arranged with the second water outlet 15 and shape becomes horn-like, and an end is circular arc port 29, and the other end is the second circular port 30.Above-mentioned 2 circular arc ports 29 are arranged on the outer ring of above-mentioned fixed valve plate 10.
Above-mentioned 2 the first circular port 28 and 2 the second circular port 30 evenly are arranged on the other end of above-mentioned fixed valve plate 10.
Above-mentioned thermostatic valve 6 is mutually close with above-mentioned hot water inlet 2.The benefit that arranges like this is: make the main body 1 can be not hot, prevent from scalding.Above-mentioned upper water-out mouth 4 and lower outlet 5 are positioned at the neutral position of aforementioned body 1.The benefit that arranges like this is: hydraulic pressure is more reliable and more stable.
In order to prevent that above-mentioned moving valve plate 9 not by above-mentioned copper bar 22 wearing and tearing, is provided with a pad 37 between above-mentioned copper bar 22 and above-mentioned moving valve plate 9.
In the aforementioned body 1, by a thin-walled 34 first flow 32 and the second runner 33 are separated, above-mentioned thin-walled 34 is over against above-mentioned diverter valve 7.
The working principle of this water tap is: control realizes the control to the water tap water route to the rotation of moving valve plate 9, namely controls the thermostatted water current from 4 water outlets of upper water-out mouth, lower outlet 5 water outlets or closes current.The second handwheel 36 is connected with above-mentioned thermostatic valve 6, the temperature that the rotation of the second handwheel 36 can regulating constant warm water.
As shown in figure 13, when current were in closed condition: fixed valve plate 10 with the matching relationship of moving valve plate 9 was: the first water intake 12, the first water outlet 14 and 15 passive valve block 9 sealings of the second water outlet hide, the second water intake 13 is communicated with conducting blind hole 21, and the 5th water intake 20 does not have the hole to be communicated with.Certainly, moving valve plate 9 is Rotate 180 ° again, is closed condition too.
As shown in figure 14, when current during from 4 water outlet of upper water-out mouth: when being in closed condition with respect to current, the first handwheel 8 rotates counterclockwise 90 °, fixed valve plate 10 with the matching relationship of moving valve plate 9 is: the first water intake 12, conducting blind hole 21 and the second water intake 13 are interconnected, the first water outlet 14 is communicated with the 5th water outlet 20, and 15 passive valve block 9 sealings of the second water outlet hide.Current are as follows: cold water flows into from cold water inlet 3, enters first flow 32, flows into successively the 3rd water intake 16, the first water intake 12, conducting blind hole 21, the second water intake 13, the 4th water intake 17 and the second runner 33 again, flows to thermostatic valve 6; Hot water flows into from hot water inlet 2 simultaneously, enters the 3rd runner 35, flows to thermostatic valve 6; The hot water or cold water crosses at thermostatic valve 6, forms thermostatted water; Thermostatted water flows to diverter valve 7, and namely thermostatted water enters the 6th water intake 25, the 5th water outlet 20, the first water outlet 14 and the 3rd water outlet 18, finally flows to upper water-out mouth 4, thereby realizes making progress out thermostatted water.
As shown in figure 15, when current during from lower outlet 5 water outlet: when being in closed condition with respect to current, the first handwheel 8 clockwise rotates 90 °, fixed valve plate 10 with the matching relationship of moving valve plate 9 is: the first water intake 12, conducting blind hole 21 and the second water intake 13 are interconnected, the second water outlet 15 is communicated with the 5th water outlet 20, and 14 passive valve block 9 sealings of the first water outlet hide.Current are as follows: cold water flows into from cold water inlet 3, enters first flow 32, flows into successively the 3rd water intake 16, the first water intake 12, conducting blind hole 21, the second water intake 13, the 4th water intake 17 and the second runner 33 again, flows to thermostatic valve 6; Hot water flows into from hot water inlet 2 simultaneously, enters the 3rd runner 35, flows to thermostatic valve 6; The hot water or cold water crosses at thermostatic valve 6, forms thermostatted water; Thermostatted water flows to diverter valve 7, and namely thermostatted water enters the 7th water intake 26, the 5th water outlet 20, the second water outlet 15 and the 4th water outlet 19, finally flows to lower outlet 5, thereby realizes going out thermostatted water downwards.
A kind of constant-temperature water faucet of the present invention has removed these parts of safety check, and internal structure is simple, and the rotation of control moving valve plate realizes the control to the water tap water route, namely controls the thermostatted water current from the water outlet of upper water-out mouth, lower outlet water outlet or closes current; The hot water or cold water goes out before the thermostatted water to thermostatic valve, cold water must pass through first diverter valve, close out closed cold water of thermostatted water while effectively to prevent crossfire at diverter valve, cold water is in and out of the diverter valve left and right sides, the realization diverter valve is controlled whole water route, can greatly simplify leading internal structure, working life and reliability improve, and can spilling water or slowly leakage.
Embodiment two
As shown in figure 16, embodiment two and embodiment one are basic identical, and difference is: the number of conducting blind hole 21 is 2.2 conducting blind holes 21 are symmetrical arranged.
A kind of constant-temperature water faucet of the present invention, the number of conducting blind hole are 2, accelerate the flow rate of water flow of cold water, and efficient is more increased.
In sum, above-mentioned mode of execution is not to be restricted mode of execution of the present invention, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present invention or equivalent deformation are all at technology category of the present invention.
Claims (9)
1. constant-temperature water faucet is characterized in that: comprise main body (1), be arranged on the thermostatic valve (6) in the left side of described main body (1), the diverter valve (7) that is communicated with by inner flow passage and described thermostatic valve (6) and the first handwheel (8) that is connected with described diverter valve (7);
Described main body (1) two ends are respectively arranged with hot water inlet (2) and cold water inlet (3); Described main body (1) up and down two ends is respectively arranged with upper water-out mouth (4) and lower outlet (5);
Described diverter valve (7) comprises moving valve plate (9), fixed valve plate (10) and valve core base (11), and described valve core base (11) one ends and described main body (1) are sealed and matched, and the other end and described fixed valve plate (10) are sealed and matched; Described fixed valve plate (10) opposite side cooperates with described moving valve plate (9) end face rotary seal;
Be provided with the 5th water intake (20) and conducting blind hole (21) on the described moving valve plate (9);
Be provided with the first water intake (12), the second water intake (13), the first water outlet (14) and the second water outlet (15) on the described fixed valve plate (10);
Described valve core base (11) is provided with the 3rd water intake (16), the 4th water intake (17), the 3rd water outlet (18) and the 4th water outlet (19); Described the first water intake (12) is communicated with described the 3rd water intake (16), described the second water intake (13) is communicated with described the 4th water intake (17), described the first water outlet (14) is communicated with described the 3rd water outlet (18), and described the second water outlet (15) is communicated with described the 4th water outlet (19);
Described cold water inlet (3) is communicated with described the 3rd water intake (16); Described the 4th water intake (17) is communicated with described thermostatic valve (6); Described hot water inlet (2) is communicated with described thermostatic valve (6); Described the 3rd water outlet (18) is communicated with described upper water-out mouth (4); Described the 4th water outlet (19) is communicated with described lower outlet (5).
2. constant-temperature water faucet according to claim 1, it is characterized in that: described diverter valve (7) also comprises copper bar (22), driving block (23) and spool main body (24); Described driving block (23) cooperates with described moving valve plate (9) clamping; Described spool main body (24) connects and fixes with described valve core base (11); Described fixed valve plate (10), moving valve plate (9) and driving block (23) are arranged in the described spool main body (24); Described copper bar (22) one ends are connected with described driving block (23), and the other end extends to outside the spool main body (24) and is connected with described the first handwheel (8); Described spool main body (24) outer ring is provided with the 6th water intake (25) and the 7th water intake (26), described the 6th water intake (25) and described the 7th water intake (26) symmetry.
3. constant-temperature water faucet according to claim 2 is characterized in that: described diverter valve (7) also comprises a nut (31) that is used for holding out against described spool main body (24), and described nut (31) is threaded with described main body (1).
4. according to claim 1 to 3 each described constant-temperature water faucets, it is characterized in that: first water intake (12) of described fixed valve plate (10) is symmetrical arranged with the second water intake (13) and shape becomes horn-like, one end is fan-shaped port (27), and the other end is the first circular port (28).
5. constant-temperature water faucet according to claim 4, it is characterized in that: described 2 fan-shaped ports (27) are arranged on the inner ring of described fixed valve plate (10).
6. constant-temperature water faucet according to claim 5, it is characterized in that: first water outlet (14) of described fixed valve plate (10) is symmetrical arranged with the second water outlet (15) and shape becomes horn-like, one end is circular arc port (29), and the other end is the second circular port (30).
7. constant-temperature water faucet according to claim 6, it is characterized in that: described 2 circular arc ports (29) are arranged on the outer ring of described fixed valve plate (10).
8. constant-temperature water faucet according to claim 7, it is characterized in that: described thermostatic valve (6) is mutually close with described hot water inlet (2).
9. constant-temperature water faucet according to claim 8, it is characterized in that: described upper water-out mouth (4) and lower outlet (5) are positioned at the neutral position of described main body (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210537018.6A CN102996857B (en) | 2012-12-10 | 2012-12-10 | Constant-temperature water faucet |
| PCT/CN2013/074298 WO2014089946A1 (en) | 2012-12-10 | 2013-04-17 | Thermostatic faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210537018.6A CN102996857B (en) | 2012-12-10 | 2012-12-10 | Constant-temperature water faucet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102996857A true CN102996857A (en) | 2013-03-27 |
| CN102996857B CN102996857B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210537018.6A Active CN102996857B (en) | 2012-12-10 | 2012-12-10 | Constant-temperature water faucet |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102996857B (en) |
| WO (1) | WO2014089946A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291964A (en) * | 2013-06-13 | 2013-09-11 | 陈德智 | Double-water-outlet constant temperature faucet |
| WO2014089946A1 (en) * | 2012-12-10 | 2014-06-19 | 宁波洁谊洁具有限公司 | Thermostatic faucet |
| EP2789885B1 (en) * | 2013-04-11 | 2019-06-12 | Carlo Nobili S.p.A. Rubinetterie | External thermostatic mixer, particularly for hygienic-sanitary components, with high safety against the danger of contact burns |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201800006984A1 (en) * | 2018-07-06 | 2020-01-06 | Improved built-in thermostatic mixer. | |
| GB2581400B (en) * | 2019-02-18 | 2021-12-15 | Kohler Mira Ltd | Valve |
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| CN201615248U (en) * | 2009-12-18 | 2010-10-27 | 精品铜器股份有限公司 | Split flow temperature control spigot |
| CN201844064U (en) * | 2010-10-14 | 2011-05-25 | 樊守栋 | Water injection ceramic valve core for thermostatic faucet |
| CN202937841U (en) * | 2012-12-10 | 2013-05-15 | 宁波洁谊洁具有限公司 | Constant temperature faucet |
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| CN2823722Y (en) * | 2005-08-31 | 2006-10-04 | 深圳成霖洁具股份有限公司 | Water tap controller |
| US7850088B2 (en) * | 2007-01-09 | 2010-12-14 | Xiamen Lota International Co., Ltd. | Thermostatic water mixing valve |
| CN202082428U (en) * | 2011-05-29 | 2011-12-21 | 台州市国人温控卫浴设备有限公司 | Constant temperature regulator of solar water heater |
| CN102996857B (en) * | 2012-12-10 | 2015-07-08 | 宁波洁谊洁具有限公司 | Constant-temperature water faucet |
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| CN201615248U (en) * | 2009-12-18 | 2010-10-27 | 精品铜器股份有限公司 | Split flow temperature control spigot |
| CN201844064U (en) * | 2010-10-14 | 2011-05-25 | 樊守栋 | Water injection ceramic valve core for thermostatic faucet |
| CN202937841U (en) * | 2012-12-10 | 2013-05-15 | 宁波洁谊洁具有限公司 | Constant temperature faucet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014089946A1 (en) * | 2012-12-10 | 2014-06-19 | 宁波洁谊洁具有限公司 | Thermostatic faucet |
| EP2789885B1 (en) * | 2013-04-11 | 2019-06-12 | Carlo Nobili S.p.A. Rubinetterie | External thermostatic mixer, particularly for hygienic-sanitary components, with high safety against the danger of contact burns |
| CN103291964A (en) * | 2013-06-13 | 2013-09-11 | 陈德智 | Double-water-outlet constant temperature faucet |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014089946A1 (en) | 2014-06-19 |
| CN102996857B (en) | 2015-07-08 |
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Effective date of registration: 20191227 Address after: 315400 No.10, Ximen section, Yaobei Avenue, Ximen Town, Yuyao City, Ningbo City, Zhejiang Province Patentee after: NINGBO HINSON HARDWARE TECHNOLOGY CO., LTD. Address before: Xiejialu village 315472 Zhejiang city of Ningbo province Yuyao City Simen Town Simen Patentee before: Ningbo Jieyi Sanitary Ware Co., Ltd. |