CN110159800A - Mixed water jacket, water mixing valve axis, water-mixing valve core, constant-temperature water mixing valve and water heater - Google Patents
Mixed water jacket, water mixing valve axis, water-mixing valve core, constant-temperature water mixing valve and water heater Download PDFInfo
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- CN110159800A CN110159800A CN201910501447.XA CN201910501447A CN110159800A CN 110159800 A CN110159800 A CN 110159800A CN 201910501447 A CN201910501447 A CN 201910501447A CN 110159800 A CN110159800 A CN 110159800A
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- water
- axis
- mixed
- mixing valve
- cavity
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Classifications
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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
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
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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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
Abstract
The present invention relates to technical field of water heaters, a kind of mixed water jacket, water mixing valve axis, water-mixing valve core, constant-temperature water mixing valve and water heater are disclosed.Mixed water jacket includes body, and set is formed with valve shaft accommodating chamber in vivo, and the set with water out that the cavity wall of valve shaft accommodating chamber is formed with circumferentially extending mixes aquaporin, and set water guide mouth is formed in cavity wall, covers mixed aquaporin and is connected to by covering water guide mouth with valve shaft accommodating chamber.In actual use, mixed water jacket is assembled in the valve body of water mixing valve, water mixing valve axis is actively assembled with valve shaft accommodating chamber, mixed water cavity is formed between water mixing valve axis and valve shaft accommodating chamber, mixed water cavity is connected to by set water guide mouth with mixed aquaporin is covered, mixed aquaporin is covered to be connected to by water out with the constant-temperature effluent mouth of the valve body of water mixing valve, after hot and cold water mixes in mixed water cavity, the mixed aquaporin of set is flowed by set water guide mouth further to mix, then it is flowed out by water out from constant-temperature effluent mouth, by mixing water cavity and covering the multiple mixing of mixed aquaporin, sufficiently promote the mixed effect of hot and cold water.
Description
It is on June 11st, 2018 this application claims the applying date, application No. is 201810597349.6, entitled constant temperature water mixing
The priority of the patent application of valve and water heater.
It is on June 11st, 2018 this application claims the applying date, application No. is 201810619424.4, entitled constant temperature water mixing
The priority of the patent application of valve and water heater.
Technical field
The present invention relates to technical field of water heaters, and in particular, to a kind of mixed water jacket, a kind of water mixing valve axis, a kind of mixed water
Spool, a kind of constant-temperature water mixing valve and a kind of water heater.
Background technique
Existing consumer increasingly pays close attention to quality of the life, and the comfort level of bathing domestic water, water temperature shakiness, water temperature are excessively boiling hot
All affect the experience of consumer's bathing.Pot-type boiler is fitted with water mixing valve, such as manual water mixing valve or mechanical at present
Thermostatic valve, spool can adjust the supply amount of hot water and cold water, so that using after hot water and cold water mix for consumer.
But the manual water mixing valve or mechanical thermostatic valve that water heater uses at present have the following disadvantages:
Manual water mixing valve manually controls hot and cold water aperture by handle, its mixed outlet water temperature is made to reach consumer's needs
Water temperature, but the disadvantage is that hot and cold water directly water outlet mix, hot and cold water mixed effect is poor, and is difficult to control manually, is easy to make
It is excessively boiling hot at toning water temperature, while as outlet water temperature of water heater gradually decreases, it need to frequently manually adjust leaving water temperature；
Mechanical thermostatic valve inside has temperature-sensitive spool, by temperature change, the automatic breathing of spool mandril, and travel displacement amount, this
Displacement drives spool displacement, controls cold-hot water proportion, and mixed outlet water temperature reaches temperature required for consumer, the disadvantage is that, it is cold
Hot water is directly mixed in water outlet, and hot and cold water mixed effect is poor, and temperature adjustment is corresponding slow, and set temperature and reality go out temperature error
Greatly, pressure and when changes in flow rate, water temperature is unstable.
Summary of the invention
In a first aspect, the mixed water jacket in actual use can be effectively the object of the present invention is to provide a kind of mixed water jacket
Hot and cold water mixed effect is promoted, to provide a user the thermostatted water of proper temperature.
To achieve the goals above, the present invention provides a kind of mixed water jacket, which includes body, and the set is formed in vivo
There is valve shaft accommodating chamber, the set with water out that the cavity wall of the valve shaft accommodating chamber is formed with circumferentially extending mixes aquaporin, described
Set water guide mouth is formed in cavity wall, wherein the set mixes aquaporin and is connected to by the set water guide mouth with the valve shaft accommodating chamber.
Through the above technical solutions, since valve shaft accommodating chamber can be connected by the set water guide mouth in cavity wall with mixed aquaporin is covered
Logical, in this way, the mixed water jacket is in actual use, mixed water jacket can be assembled in the valve body of water mixing valve, and water mixing valve axis can be with
Valve shaft accommodating chamber is actively assembled, and the mixed water cavity with water inlet is formed between water mixing valve axis and valve shaft accommodating chamber, mixes water
Chamber is connected to by set water guide mouth with mixed aquaporin is covered, and the constant-temperature effluent that mixed aquaporin then passes through the valve body of water out and water mixing valve is covered
Mouth connection, in this way, the activity of water mixing valve axis is such as moved axially or rotated, can be adjusted through the cold water inlet and heat on valve body
Water inlet enters cold water inflow and hot water inflow in mixed water cavity and then passes through after hot and cold water mixes in mixed water cavity
Set water guide mouth is flowed into the mixed aquaporin of set and further mixes, and is then flowed out by water out from constant-temperature effluent mouth, in this way, by mixed
Water cavity and the multiple mixing for covering mixed aquaporin, can fully promote the mixed effect of hot and cold water.
Further, it is formed with circumferentially extending on the outer surface of the cavity wall and radially inward deep gouge is using as the set
Mixed aquaporin, wherein the groove sidewall of the deep gouge is used to be connected to the inner surface of the body cavity of water mixing valve.
Further, the deep gouge is annular groove.
In addition, multiple circumferentially spaced valve shaft supporting ribs are formed on the inner peripheral surface of the valve shaft accommodating chamber, it is described
Drainage trough is formed between valve shaft supporting rib.
Selectively, the mixed water jacket comprises at least one of the following form:
Form one: one end of the cavity wall is formed with set hot water inlet's other end and is formed with set cold water inlet；
Form two: one end of the valve shaft accommodating chamber is covered by end wall, is provided with axial direction on the outer end face of the end wall
The guide cylinder of extension, anti-rotation raised line is provided on the outer peripheral surface of one end of the body, and the other end of the valve shaft accommodating chamber is spacious
It opens and is formed with block on the end face of open end；
Form three: it is formed on the outer peripheral surface of the body and holds positioned at the set sealing element that the set mixes aquaporin axial ends
Receive annular groove.
Second aspect, the present invention provide a kind of water mixing valve axis, and the water mixing valve axis includes axis body, and the axis body is formed with week
Aquaporin is mixed to the axis with water out of extension.
In actual use, as described above, water mixing valve axis can actively be assembled with valve shaft accommodating chamber, and axis mixes aquaporin
The mixed aquaporin of perhaps axis, which is connected to, with mixed water cavity by water out is used to form mixed water cavity or the mixed mixed water cavity of aquaporin conduct of axis,
In this way, hot and cold water, which enters after axis mixes the interior mixing of aquaporin, enters mixed water cavity, hot and cold water after mixing, then leads in mixed water cavity
It crosses set water guide mouth and is flowed into the mixed aquaporin of set and further mix, then flowed out by water out from constant-temperature effluent mouth, in this way, passing through
Repeatedly mixing, can fully promote the mixed effect of hot and cold water.
Further, it is formed in the axis body in the axis with water inlet and mixes hydrospace, hydrospace is mixed in the axis
Space wall is formed with the axis and mixes aquaporin, is formed with the spindle guide mouth of a river on the space wall, wherein it is logical that hydrospace is mixed in the axis
The spindle guide mouth of a river is crossed to be connected to the mixed aquaporin of the axis.
Further, it is formed with circumferentially extending on the outer surface of the space wall and radially inward deep gouge is using as described
Axis mixes aquaporin, wherein the groove sidewall of the deep gouge is used to be connected to the inner surface of the valve shaft accommodating chamber of mixed water jacket.
Further, the deep gouge is annular groove.
In addition, the water mixing valve axis comprises at least one of the following mode:
Mode one: one end of the space wall is formed with axis hot water inlet's other end and is formed with axis cold water inlet；
Mode two: the shaft seal that aquaporin axial ends is mixed positioned at the axis is formed on the outer peripheral surface of the space wall
Accommodate annular groove；
Mode three: it is provided with activity on the axis body and abuts block.
The third aspect, in first embodiment, the present invention provides a kind of water-mixing valve core, and the water-mixing valve core includes water mixing valve axis
With the mixed water jacket any in the above first aspect, wherein the water mixing valve axis is actively assembled with the valve shaft accommodating chamber,
The mixed water cavity with water inlet is formed between the water mixing valve axis and the valve shaft accommodating chamber, the mixed water cavity is led by the set
Aquaporin is mixed with the set and is connected in the mouth of a river.
In this way, as described above, after which is assembled in the valve body of water mixing valve, water mixing valve axis activity is such as axial
The cold water inflow entered in mixed water cavity by cold water inlet on valve body and hot water inlet can be adjusted in mobile or rotation
With hot water inflow, after hot and cold water mixes in mixed water cavity, the mixed aquaporin of set is then flowed by set water guide mouth and is further mixed
It closes, is then flowed out by water out from constant-temperature effluent mouth, it, can be in this way, by mixing water cavity and covering the multiple mixing of mixed aquaporin
Fully promote the mixed effect of hot and cold water.
Further, in second embodiment, the water mixing valve axis can be moved axially relative to the valve shaft accommodating chamber.
Selectively, in 3rd embodiment, the water mixing valve axis is any water mixing valve axis in above-mentioned second aspect,
Wherein, the mixed water cavity mixes aquaporin with the axis and communicates.
Further, in fourth embodiment, the water mixing valve axis can be rotated, with adjust the set cold water inlet in cavity wall with
Connection area between axis cold water inlet on the wall of space and the set hot water inlet in cavity wall and the axis hot water inlet on the wall of space
Between connection area to adjust the hot and cold water inflow for mixing hydrospace in axis, wherein the axis mixes aquaporin as described mixed
Water cavity；And/or the spindle guide mouth of a river and the intracorporal valve shaft receiving of the set in the intracorporal axis of axis on the space wall of mixed hydrospace
Set water guide mouth in the cavity wall of chamber is staggeredly arranged in circumferential direction.
Fourth aspect, the present invention provide a kind of constant-temperature water mixing valve, which includes valve body and the above-mentioned third aspect
Water-mixing valve core described in middle the first embodiment or the second embodiment, wherein cold water cavity and hot-water cavity are formed in the valve body simultaneously
With constant-temperature effluent mouth, the cold water cavity has cold water inlet and cooling water outlet, and the hot-water cavity has hot water inlet；Wherein,
The water mixing valve axis can be movable to adjust the connection area of the cold water cavity and the hot-water cavity respectively with the mixed water cavity, institute
The mixed aquaporin of set is stated to be connected to the constant-temperature effluent mouth.
In this way, as described above, which can repeatedly be mixed hot and cold water, to fully promote hot and cold water
Mixed effect.
Further, the constant-temperature effluent mouth is connected with constant-temperature effluent pipeline section, far from described in the constant-temperature effluent pipeline section
Mixed water sensor is provided at the position of constant-temperature effluent mouth.
5th aspect, the present invention provide 3rd embodiment in a kind of constant-temperature water mixing valve, including valve body and the above-mentioned third aspect
Or water-mixing valve core described in fourth embodiment, wherein be formed with cold water cavity and hot-water cavity in the valve body and there is constant-temperature effluent
Mouthful, the cold water cavity has cold water inlet and cooling water outlet, and the hot-water cavity has hot water inlet；Wherein, the water mixing valve axis
Can be movable to adjust the connection area of the cold water cavity and the hot-water cavity respectively with the mixed water cavity, the set mixes aquaporin
It is connected to the constant-temperature effluent mouth；The constant-temperature effluent mouth is connected with constant-temperature effluent pipeline section, separate in the constant-temperature effluent pipeline section
Mixed water sensor is provided at the position of the constant-temperature effluent mouth.
In this way, it is as described above, simultaneously as mixed water sensor is arranged in constant-temperature effluent pipeline section far from constant-temperature effluent mouth
Position at, in this way, can further be mixed in constant-temperature effluent pipeline section from the mixing water that constant-temperature effluent mouth flows out, then by mixed
Real time temperature is detected after water sensor, to adjust hot and cold water inflow according to the mixing water temperature detected in time,
In this way, hot and cold water is repeatedly mixed, to fully promote the mixed effect of hot and cold water.
6th aspect, the present invention provide a kind of water heater, which includes the heat with cold water interface and interface of hot water
Any constant-temperature water mixing valve in hydrophone ontology and the above fourth aspect and the 5th aspect, wherein the cooling water outlet and institute
State cold water interface connection；The hot water inlet connect with the interface of hot water.
In this way, as described above, due to being capable of providing the good mixing water of mixed effect, the overall quality of the water heater is obtained
To being obviously improved.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of schematic cross-sectional view for constant-temperature water mixing valve that the specific embodiment of the invention provides；
Fig. 2 is the partial enlargement structural representation in Fig. 1；
Fig. 3 is the perspective view that a visual angle of water jacket is mixed in Fig. 1；
Fig. 4 is the perspective view at another visual angle of the mixed water jacket of Fig. 3；
Fig. 5 is the perspective view at a visual angle of the partial structurtes of water mixing valve axis in Fig. 1；
Fig. 6 is the perspective view at another visual angle of the partial structurtes of water mixing valve axis in Fig. 5；
Fig. 7 is the schematic cross-sectional view for another constant-temperature water mixing valve that the specific embodiment of the invention provides；
Fig. 8 is the partial enlargement structural representation in Fig. 7；
Fig. 9 is the perspective view at a visual angle of the mixed water jacket in Fig. 7；
Figure 10 is the perspective view at a visual angle of the water-mixing valve core in Fig. 7.
Description of symbols
1- valve body, 2- water-mixing valve core, 3- cold water cavity, 4- hot-water cavity, 5- constant-temperature effluent mouth, 6- cold water inlet, 7- cold water go out
Mouthful, 8- hot water inlet mixes hydrospace in 9- axis, and 10- mix water jacket, 11- water mixing valve axis, and 12- covers water guide mouth, 13- set cold water inlet,
14- covers hot water inlet, and 15- axis cold water inlet, 16- axis hot water inlet, the 17- spindle guide mouth of a river, 18-, which covers, mixes aquaporin, and 19- axis mixes water
Channel, 20- inflow entrance, 21- rear pedestal, 22- outflux, 23- front pedestal, 24- spring, 25- non-return column, 26- tapered surface, 27-
Elastic sealing ring, 28- motor, 29- constant-temperature effluent pipeline section, 30- mix water sensor, 31- valve shaft supporting rib, 32- drainage trough, 33-
Guide cylinder, 34- anti-rotation raised line, 35- block, 36- cover sealing element and accommodate annular groove, and 37- shaft seal accommodates annular groove, and 38- activity is supported
Connect block.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
With reference to Fig. 3, Fig. 4 and Fig. 9, in a first aspect, the present invention provides a kind of mixed water jacket 10, mixing water jacket 10 includes body, set
It is formed with valve shaft accommodating chamber in vivo, water mixing valve axis 11 actively can such as be moved axially with valve shaft accommodating chamber or rotationally be filled
Match, the set with water out that the cavity wall of valve shaft accommodating chamber is formed with circumferentially extending mixes aquaporin 18, is formed with set in cavity wall and leads
The mouth of a river 12, wherein cover mixed aquaporin 18 and be connected to by covering water guide mouth 12 with valve shaft accommodating chamber.
In this way, in the mixed water jacket 10, since valve shaft accommodating chamber can be led to by the set water guide mouth 12 in cavity wall with mixed water is covered
Road 18 is connected to, in this way, the mixed water jacket 10 is in actual use, mixed water jacket 10 can be assembled in the valve body 1 of water mixing valve, and mixed water
Valve shaft 11 can actively be assembled with valve shaft accommodating chamber, and be formed between water mixing valve axis 11 and valve shaft accommodating chamber with water inlet
Mixed water cavity, mixed water cavity be connected to by set water guide mouth 12 with mixed aquaporin 18 is covered, and is covered mixed aquaporin 18 and then by water out and is mixed
The constant-temperature effluent mouth 5 of the valve body of water valve is connected to, in this way, 11 activity of water mixing valve axis is such as moved axially or rotated, can be adjusted
Cold water inflow and hot water inflow in mixed water cavity are entered by cold water inlet 6 on valve body 1 and hot water inlet 8, it is cold and hot
After water mixes in mixed water cavity, it then is flowed into the mixed further mixing of aquaporin 18 of set by covering water guide mouth 12, then passes through water
Outlet is flowed out from constant-temperature effluent mouth 5, in this way, can fully be promoted by mixing water cavity and covering the multiple mixing of mixed aquaporin 18
The mixed effect of hot and cold water.
It should be appreciated that covering mixed aquaporin 18 can be formed in inside the cavity wall of valve shaft accommodating chamber and include water out；Or
Person is formed with circumferentially extending and radially inward deep gouge is using as set such as Fig. 3, Fig. 4 and shown in Fig. 9 on the outer surface of cavity wall
Mixed aquaporin 18, at this point, the open outside, that is, water out of deep gouge, wherein when this is mixed in the valve body that water jacket 10 is assembled to water mixing valve
After chamber, the groove sidewall of deep gouge is used to be connected to the inner surface of the body cavity of water mixing valve, in this way, the interior table of deep gouge and body cavity
Face is formed together the aquaporin of circumferentially extending.
Certainly, deep gouge can be circumferential slot section, and the slot section or deep gouge perhaps extended spirally is annular groove, water guide mouth 12
It is formed in the groove bottom of annular groove, annular groove is also convenient for the valve body after assembly with water mixing valve while molding easy to process
On constant-temperature effluent mouth 5 be connected to, for example, constant-temperature effluent mouth 5 can in the region of annular groove, further,
Constant-temperature effluent mouth 5 and set water guide mouth 12 are staggeredly arranged in circumferential direction, for example the two is in the diametrically opposed of mixed water jacket
Arrangement, in this way, can uniformly flow to constant temperature while extending mixed water route convenient for mixing water from the circumferential two sides of set water guide mouth 12
Water outlet 5 simultaneously further mixes while flowing.
In addition, the mixed water jacket 10 can have multiple structural forms, however, being which kind of structure type, as long as having upper
State " set with water out that the cavity wall of valve shaft accommodating chamber is formed with circumferentially extending mixes aquaporin 18, is formed with set in cavity wall
Water guide mouth 12 covers mixed aquaporin 18 and is connected to by covering water guide mouth 12 with valve shaft accommodating chamber ".In addition, entering in mixed water jacket 10
Cold and hot water inlet to valve shaft accommodating chamber also can have diversified forms, however, which kind of form, as long as allow hot and cold water into
Enter into valve shaft accommodating chamber, in order to which hot and cold water enters water mixing valve after water mixing valve axis 11 is assembled in valve shaft accommodating chamber
In mixed water cavity between axis 11 and valve shaft accommodating chamber.
For example, being formed on the inner peripheral surface of valve shaft accommodating chamber multiple in a kind of mixed water jacket 10 of structure type shown in Fig. 9
Circumferentially spaced valve shaft supporting rib 31, forms drainage trough 32 between valve shaft supporting rib 31, and valve shaft supporting rib 31 can be to mixed
Water valve axis 11 is supported positioning, rotates or moves axially convenient for water mixing valve axis 11, meanwhile, as shown in Figure 10, valve shaft accommodates
The drainage trough 32 of the axial sides of chamber can be used as the water inlet of mixed water cavity, while water mixing valve axis 11 rotates or moves axially
Hot water or cold water is allowed to be flowed into mixed water cavity.
For another example, in Fig. 3 and a kind of mixed water jacket 10 of structure type shown in Fig. 4, mixed water jacket is comprised at least one of the following
Form:
Form one: one end of cavity wall is formed with set 14 other end of hot water inlet and is formed with set cold water inlet 13, and set hot water enters
Mouth 14 is connected to set cold water inlet 13 with valve shaft accommodating chamber, in this way, the rotation of water mixing valve axis 11 or axial movement, adjustable set heat
Water inlet 14 and the set cold water inlet 13 connection area between mixed water cavity respectively, to adjust the inflow of hot and cold water；
Form two: one end of valve shaft accommodating chamber is covered by end wall, is provided with axially extending lead on the outer end face of end wall
As depicted in figs. 1 and 2 to cylinder 33, guide cylinder 33 can be in order to accommodating and guide non-return column 25 described below to move back and forth.
For example, non-return column 25 is mobile to open inflow entrance 20 towards guide cylinder 33, at this point, non-return column 25 can enter guide cylinder 33
It is interior.Anti-rotation raised line 34 is provided on the outer peripheral surface of one end of body, the other end of valve shaft accommodating chamber opens wide and the end of open end
Block 35 is formed on face, in this way, in one embodiment, water mixing valve axis 11 is rotationally assemblied in valve shaft accommodating chamber, at this point, anti-
Turning raised line 34 can cooperate with the block or groove of the body cavity of water mixing valve, and mixed water jacket is driven when water mixing valve axis 11 being avoided to rotate
10 rotations, and block 35 then can abut block 38 with the activity on water mixing valve axis 11 and contact, to limit the rotation of water mixing valve axis 11
Extreme position；
Form three: it is formed on the outer peripheral surface of body and is located at the set sealing element receiving annular groove for covering mixed 18 axial ends of aquaporin
36, in this way, as shown in Figure 1, set sealing element can be set set sealing element and accommodate in annular groove 36 to be promoted in mixed water jacket and valve body
The assembly leakproofness of chamber.
Second aspect, the present invention provide a kind of water mixing valve axis, and with reference to Fig. 5 and Fig. 6 and Fig. 8, which includes
Axis body, the axis with water out that axis body is formed with circumferentially extending mix aquaporin 19.
In actual use, as described above, water mixing valve axis 11 can actively be assembled with valve shaft accommodating chamber, and it is logical that axis mixes water
Road 19 is connected to the mixed aquaporin 19 of perhaps axis with mixed water cavity by water out and is used to form mixed water cavity or the mixed work of aquaporin 19 of axis
To mix water cavity, in this way, hot and cold water, which enters after axis mixes the interior mixing of aquaporin 19, enters mixed water cavity, hot and cold water mixes in mixed water cavity
After conjunction, the mixed aquaporin of set is then flowed by set water guide mouth and is further mixed, then passes through water out from constant-temperature effluent mouth stream
Out, in this way, can fully promote the mixed effect of hot and cold water by repeatedly mixing.
Further, in order to promote hot and cold water mixed effect, such as Fig. 1, Fig. 5 and shown in fig. 6, being formed in axis body has
Hydrospace 9 is mixed in the axis of water inlet, the space wall that hydrospace 9 is mixed in axis is formed with axis and mixes aquaporin 19, is formed on the wall of space
The spindle guide mouth of a river 17, wherein mix hydrospace 9 in axis and be connected to by the spindle guide mouth of a river 17 with the mixed aquaporin 19 of axis.In this way, hot and cold water passes through
Water inlet is entered to mix in axis and is pre-mixed in hydrospace 9, then by the spindle guide mouth of a river 17 be flowed into axis mix in aquaporin 19 after
Continuous mixing, to promote hot and cold water mixed effect.
It should be appreciated that axis, which mixes aquaporin 19, can be formed in space pars intramuralis and include water out；Alternatively, such as Fig. 5 and
It is shown in fig. 6, be formed on the outer surface of space wall circumferentially extending and radially inward deep gouge to mix aquaporin 19 as axis, this
When, the open outside, that is, water out of deep gouge, wherein after water mixing valve axis turns to be fitted in the valve shaft accommodating chamber of mixed water jacket, deep gouge
Groove sidewall is used to be connected to the inner surface of the valve shaft accommodating chamber of mixed water jacket, in this way, deep gouge and the inner surface of valve shaft accommodating chamber are together
Form the aquaporin of circumferentially extending.
Certainly, deep gouge can be circumferential slot section, and the slot section or deep gouge perhaps extended spirally is annular groove, the spindle guide mouth of a river
17 are formed in the groove bottom of annular groove, and annular groove is also convenient for after assembling and set water guide mouth 12 while molding easy to process
Connection, for example, set water guide mouth 12 can be in the region of annular groove.The spindle guide mouth of a river 17 and set water guide mouth 12 are in week
It is staggeredly arranged on direction, for example the two is mixing the disposed diametrically in opposite directions of water jacket, in this way, mixed water route can be being extended
While, set water guide mouth 12 is uniformly flowed to from the circumferential two sides at the spindle guide mouth of a river 17 convenient for mixed water and is further mixed while flowing
It closes.
In Fig. 5 and a kind of water mixing valve axis 11 shown in fig. 6, water mixing valve axis 11 comprises at least one of the following mode:
Mode one: one end of space wall is formed with 16 other end of axis hot water inlet and is formed with axis cold water inlet 15；In this way, mixed
The rotation of water valve axis 11 or axial movement, adjustable axis hot water inlet 16 and axis cold water inlet 15, which enter in axis, to be mixed in hydrospace 9
Cold and hot water, certainly, space wall can be the space end wall on space wall or axial direction.
Mode two: it is formed on the outer peripheral surface of space wall and accommodates ring positioned at the shaft seal that axis mixes 19 axial ends of aquaporin
Slot 37；It is accommodated in annular groove 37 in this way, shaft seal can be set in shaft seal, as shown in Figure 1, to promote water mixing valve axis 11
Leakproofness in rotation or axial movement.
Mode three: the activity that is provided on axis body abuts block 38, and activity abutting block 38 can limit water mixing valve axis 11 and axially move
Dynamic or rotation extreme position contacts for example, block 35 described above can abut block 38 with the activity on water mixing valve axis 11,
To limit the rotation limit position of water mixing valve axis 11.
The third aspect, in first embodiment, the present invention provides a kind of water-mixing valve core 2, with reference to Fig. 1, Fig. 8, Figure 10, water mixing valve
Core 2 includes any mixed water jacket 10 in water mixing valve axis 11 and above-mentioned first aspect, wherein water mixing valve axis 11 and valve shaft accommodate
Chamber actively assembles, and the mixed water cavity with water inlet is formed between water mixing valve axis 11 and valve shaft accommodating chamber, and mixed water cavity is led by set
The mouth of a river 12 is connected to mixed aquaporin 18 is covered.
In this way, as described above, after which is assembled in the valve body of water mixing valve, water mixing valve axis activity is such as axial
The cold water inflow entered in mixed water cavity by cold water inlet on valve body and hot water inlet can be adjusted in mobile or rotation
With hot water inflow, after hot and cold water mixes in mixed water cavity, the mixed aquaporin of set is then flowed by set water guide mouth and is further mixed
It closes, is then flowed out by water out from constant-temperature effluent mouth, it, can be in this way, by mixing water cavity and covering the multiple mixing of mixed aquaporin
Fully promote the mixed effect of hot and cold water.
In second embodiment, as described above, water mixing valve axis 11 can be moved axially relative to valve shaft accommodating chamber, such as
In structure shown in Fig. 7, motor rotation is able to drive the axial movement of water mixing valve axis 11, cold and hot in mixed water cavity to be adjusted into
Water, alternatively, water mixing valve axis 11 can be rotated relative to valve shaft accommodating chamber, such as in the construction shown in fig. 1, motor 28 is rotated
It is able to drive the rotation of water mixing valve axis 11, to be equally adjusted into the cold and hot water in mixed water cavity.
In addition, the water mixing valve axis 11 can have multiple structural forms, however, using which kind of structure type, as long as energy
It is enough that the mixed water cavity with water inlet is formed between valve shaft accommodating chamber, for example, water mixing valve axis 11 can be for optical axis (namely
And axis is not formed and mixes aquaporin 19), alternatively, the water mixing valve axis 11 can be in above-mentioned second aspect in 3rd embodiment
The meaning water mixing valve axis, wherein mixed water cavity mixes aquaporin 19 with axis and communicates.For example, it is mixed water cavity that axis, which mixes aquaporin 19,.
In fourth embodiment, further, as shown in figures 1 to 6, water mixing valve axis 11 can be rotated, to adjust in cavity wall
Cover the connection area between the axis cold water inlet 15 on cold water inlet 13 and space wall and the set hot water inlet 14 in cavity wall and sky
Connection area between axis hot water inlet 16 on partition is to adjust the hot and cold water inflow for mixing hydrospace 9 in axis, it is, adjusting
Entrance registration between a whole set of cold water inlet 13 and axis cold water inlet 15, adjusting sleeve hot water inlet 14 and axis hot water inlet 16 it
Between entrance registration, wherein axis mixes aquaporin 19 as mixed water cavity, so as to adjust enter in axis mix it is cold in hydrospace 9
Hot water amount；And/or the spindle guide mouth of a river 17 and the intracorporal valve shaft accommodating chamber of set in the intracorporal axis of axis on the space wall of mixed hydrospace 9
Cavity wall on set water guide mouth 12 be staggeredly arranged in circumferential direction.In this way, can be while extending mixed water route, convenient for mixed
Water uniformly flows to set water guide mouth 12 from the circumferential two sides at the spindle guide mouth of a river 17 and further mixes while flowing.
Fourth aspect, the present invention provide first embodiment in a kind of constant-temperature water mixing valve, including valve body 1 and the above-mentioned third aspect
Or water-mixing valve core 2 described in second embodiment, wherein be formed with cold water cavity 3 and hot-water cavity 4 in valve body 1 and there is constant-temperature effluent
Mouth 5, cold water cavity 3 have cold water inlet 6 and cooling water outlet 7, and hot-water cavity 4 has hot water inlet 8；Wherein, water mixing valve axis 11 can
Activity covers mixed aquaporin 18 and connects with constant-temperature effluent mouth 5 to adjust cold water cavity 3 and hot-water cavity 4 respectively with the connection area of mixed water cavity
It is logical.
In this way, as described above, which can repeatedly be mixed hot and cold water, to fully promote hot and cold water
Mixed effect.
Further, as shown in Figure 7, constant-temperature effluent mouth 5 is connected with constant-temperature effluent pipeline section 29, in constant-temperature effluent pipeline section 29
Mixed water sensor 30 is provided at position far from constant-temperature effluent mouth 5.Since mixed water sensor is arranged in constant-temperature effluent pipeline section
At position far from constant-temperature effluent mouth, in this way, the mixing water flowed out from constant-temperature effluent mouth can be in constant-temperature effluent pipeline section further
Mixing, then by being detected real time temperature after mixed water sensor, to be adjusted in time according to the mixing water temperature detected
Whole hot and cold water inflow, in this way, hot and cold water is repeatedly mixed, to fully promote the mixed effect of hot and cold water.
5th aspect, the present invention provide 3rd embodiment in a kind of constant-temperature water mixing valve, including valve body 1 and the above-mentioned third aspect
Or water-mixing valve core described in fourth embodiment, wherein be formed with cold water cavity 3 and hot-water cavity 4 in valve body 1 and there is constant-temperature effluent mouth
5, cold water cavity 3 has cold water inlet 6 and cooling water outlet 7, and hot-water cavity 4 has hot water inlet 8；Wherein, water mixing valve axis 11 can live
It moves to adjust cold water cavity 3 and hot-water cavity 4 respectively with the connection area of mixed water cavity, covers mixed aquaporin 18 and be connected to constant-temperature effluent mouth 5；
Constant-temperature effluent mouth 5 is connected with constant-temperature effluent pipeline section 29, is provided at the position far from constant-temperature effluent mouth 5 in constant-temperature effluent pipeline section 29
Mixed water sensor 30.
In this way, it is as described above, simultaneously as mixed water sensor is arranged in constant-temperature effluent pipeline section far from constant-temperature effluent mouth
Position at, in this way, can further be mixed in constant-temperature effluent pipeline section from the mixing water that constant-temperature effluent mouth flows out, then by mixed
Real time temperature is detected after water sensor, to adjust hot and cold water inflow according to the mixing water temperature detected in time,
In this way, hot and cold water is repeatedly mixed, to fully promote the mixed effect of hot and cold water.
In addition, it is contemplated that in actual use, the hydraulic pressure of hot and cold water can change, for example, simultaneously will in water-mixing valve core 2
In the case of cold water cavity and hot-water cavity are connected to mixing chamber, if cold water pressure is excessive, it may result in cold water and pass through mixing chamber
It enters in hot-water cavity, so that hot water is forced flowing, this meeting is so that a large amount of cold water flows out from constant-temperature effluent mouth 5 and influences to use
Family uses good opinion, therefore, further, as depicted in figs. 1 and 2, and the hot water between hydrospace 9 is mixed in hot water inlet 8 and axis
Being provided in circulation passage allows hot water to be flowed into the one-way non-return device mixed in hydrospace 9 in axis.In this way, the one-way non-return fills
Mixing chamber can be passed and flowed into only to allow hot water by setting, and hot water can be forced to flow back from hot water inlet 8 to avoid cold water.
Certainly, which can be set at any position appropriate, for example, it can be set in axis hot water
At entrance 16, alternatively, as depicted in figs. 1 and 2, one-way non-return device is arranged in hot-water cavity 4.In this way, can make full use of
The one-way non-return device is easily installed in the inner space of hot-water cavity 4.
Further, which can carry out axially position by the location structure of itself, alternatively, such as Fig. 1
Shown in, one-way non-return device carries out axial limiting by water-mixing valve core 2, for example, the end of the one-way non-return device can be supported
On the end face for leaning against water-mixing valve core 2, and the rotation of water-mixing valve core 2 is then unaffected.
Certainly, which can have diversified forms, for example, in a kind of form, as depicted in figs. 1 and 2,
One-way non-return device includes the rear pedestal 21 with inflow entrance 20, the front pedestal 23 with outflux 22, spring 24 and non-return column
25, wherein rear pedestal 21 is fixedly connected with front pedestal 23 and is arranged in hot-water cavity 4, and non-return column 25 can be slidably arranged in
Between rear pedestal 21 and front pedestal 23, and spring 24 is connected between non-return column 25 and front pedestal 23；Non-return column 25 can seal
Stifled or opening inflow entrance 20.In this way, hot water opens non-return column 25 to open inflow entrance 20 under the pressure of hot water, to permit
Perhaps hot water is entered in mixed water cavity by axis hot water mouth 16, if the insufficient pressure of hot water is to open non-return column 25, Ke Yi
One pressurizing device appropriate is set at hot water inlet 8 to increase the pressure of hot water.And when cold water pressure is excessive, non-return column 25 is then
Inflow entrance 20 can be blocked, cold water is avoided to pass through.
Further, as shown in Figure 2, inflow entrance 20 is blocked or opened for the ease of non-return column 25, it is preferable that inflow entrance
20 inner peripheral surface is formed towards the widened tapered surface 26 of front pedestal 23, and being provided on the outer peripheral surface of non-return column 25 can be with taper
The elastic sealing ring 27 that face 26 contacts.In this way, elastic sealing ring 27 and tapered surface 26 are one when non-return column 25 blocks inflow entrance 20
The gradual contact sealing of kind, this gradual contact sealing are also convenient for elastic sealing ring 27 and leave tapered surface 26 and open inflow entrance
20。
Alternatively, one-way non-return device is elastic valve plate, wherein feather valve in another form of the one-way non-return device
Piece, which is fixedly connected on the inner surface of hot-water cavity 4, covers hot water inlet 8 and can be under the action of hot water towards inside hot-water cavity 4
It stirs to open hot water inlet 8.For example, elastic valve plate can be high temperature resistant silicon film.
In addition, in order to promote the convenience that user uses, and promote the accuracy of cold and hot water mixing, it is preferable that such as Fig. 1
Shown in, which includes cold water sensor, hot water sensor and the motor 28 for connecting with control unit,
In, cold water sensor is arranged in the cavity wall of cold water cavity 3 with the temperature for detecting cold water in cold water cavity 3；Hot water sensor is set
It sets in the cavity wall of hot-water cavity 4 with the temperature for detecting hot water in hot-water cavity 4；Motor 28 includes for connecting with control unit
The connection-peg that connects simultaneously is able to drive the rotation of water-mixing valve core 2 and is such as connect by drive joint with water-mixing valve core 2.
In this way, after the constant-temperature water mixing valve practical set, cold water sensor, hot water sensor, mixed water sensor and motor
28 connect with control unit, and in actual use, user can be needed to set leaving water temperature by oneself, can be by control unit by spy
Determine control logic and hot and cold water contribution calcutation parameter, is entered by the such as poppet shaft rotation of motor band movable valve plug to control
Cold and hot water in mixing chamber, reaches the automatic adjustment of hot and cold water mixed proportion, and leaving water temperature can be controlled in water set by user
Temperature carries out constant-current constant-temperatureself-injection water outlet, and water temperature fluctuation can be effectively controlled and high temperature is anti-scald, simple operations, accurate control, using relaxing
User is allowed to carry out bathing experience；And motor drives the angle control of valve core rotation then to pass through set temperature, reality
Border leaving water temperature, cold water temperature, hot water temperature detecting real-time, controlled by sequential operation, it is accurate to reach effluent temperature constancy
Output.
Further, zero-bit limit switch has can be set in motor, to control the angle initial bit of motor, adjusts rotation
Process control is more accurate.Variable parameter is controlled by hot water test, cold water thermometric, constant-temperature effluent thermometric, Real-time Feedback is accurate
Temperature value can gradually finely tune the rotation amount of motor, reach effluent temperature constancy control according to temperature change.
In addition, for the ease of the connection of the constant-temperature water mixing valve, hot water inlet 8 is connected with hot water union, at cooling water outlet 7
It is connected with cold water union, is such as connect with water heater with facilitating.
Finally, the present invention provides a kind of water heater, which includes the water heater with cold water interface and interface of hot water
Constant-temperature water mixing valve described in ontology and any of the above, wherein cooling water outlet 7 is connect with cold water interface；Hot water inlet 8 connects with hot water
Mouth connection.In this way, as described above, by the constant-temperature water mixing valve, which can satisfy the comfortable bathing requirement of consumer,
Improve the overall quality of water heater.
Further, for the ease of user's control, water heater includes control display interface and control unit, wherein in perseverance
Warm water mixing valve includes cold water sensor, hot water in the case of cold water sensor, hot water sensor, mixed water sensor and motor 28
Sensor, mixed water sensor and motor 28 are connect with control unit.In this way, user can be operated control display circle by the needs of oneself
Face sets leaving water temperature, can press specific control logic and hot and cold water contribution calcutation parameter by control unit, pass through electricity
Machine controls the cold and hot water entered in mixing chamber with movable valve plug such as poppet shaft rotation, and it is automatic to reach hot and cold water mixed proportion
Adjust, leaving water temperature can be controlled in water temperature set by user, carry out constant-current constant-temperatureself-injection water outlet, and can be effectively controlled water temperature fluctuation and
High temperature is anti-scald, simple operations, accurate control, using happy, for example user is preferably allowed to carry out bathing experience；And motor drives valve
Core rotation angle control then by set temperature, practical leaving water temperature, cold water temperature, hot water temperature detecting real-time, pass through
Sequential operation control, reaches effluent temperature constancy and accurately exports.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (18)
1. a kind of mixed water jacket, which is characterized in that the mixed water jacket (10) includes body, and the set is formed with valve shaft receiving in vivo
Chamber, the set with water out that the cavity wall of the valve shaft accommodating chamber is formed with circumferentially extending mixes aquaporin (18), in the cavity wall
It is formed with set water guide mouth (12), wherein the set mixes aquaporin (18) and accommodates by the set water guide mouth (12) and the valve shaft
Chamber connection.
2. mixed water jacket according to claim 1, which is characterized in that be formed with circumferentially extending on the outer surface of the cavity wall simultaneously
Radially inward deep gouge is to mix aquaporin (18) as the set, wherein the groove sidewall of the deep gouge is for being connected to water mixing valve
Body cavity inner surface.
3. mixed water jacket according to claim 2, which is characterized in that the deep gouge is annular groove.
4. mixed water jacket described in any one of -3 according to claim 1, which is characterized in that the inner peripheral surface of the valve shaft accommodating chamber
On be formed with multiple circumferentially spaced valve shaft supporting ribs (31), form drainage trough between the valve shaft supporting rib (31)
(32)。
5. mixed water jacket described in any one of -3 according to claim 1, which is characterized in that the mixed water jacket include it is following at least
A kind of form:
Form one: one end of the cavity wall is formed with set hot water inlet (14) other end and is formed with set cold water inlet (13)；
Form two: one end of the valve shaft accommodating chamber is covered by end wall, is provided on the outer end face of the end wall axially extending
Guide cylinder (33), be provided with anti-rotation raised line (34) on the outer peripheral surface of one end of the body, the valve shaft accommodating chamber it is another
End is opened wide and is formed with block (35) on the end face of open end；
Form three: it is formed on the outer peripheral surface of the body and holds positioned at the set sealing element that the set mixes aquaporin (18) axial ends
It receives annular groove (36).
6. a kind of water mixing valve axis, which is characterized in that the water mixing valve axis (11) includes axis body, and the axis body is formed with circumferentially extending
The axis with water out mix aquaporin (19).
7. water mixing valve axis according to claim 6, which is characterized in that be formed in the axis body in the axis with water inlet
It mixes hydrospace (9), the space wall that hydrospace (9) are mixed in the axis is formed with the axis and mixes aquaporin (19), on the space wall
It is formed with the spindle guide mouth of a river (17), wherein it is logical by the spindle guide mouth of a river (17) and the mixed water of the axis that hydrospace (9) are mixed in the axis
Road (19) connection.
8. water mixing valve axis according to claim 6, which is characterized in that be formed with circumferential prolong on the outer surface of the space wall
It stretches and radially inward deep gouge is to mix aquaporin (19) as the axis, wherein the groove sidewall of the deep gouge is mixed for being connected to
The inner surface of the valve shaft accommodating chamber of water jacket.
9. water mixing valve axis according to claim 8, which is characterized in that the deep gouge is annular groove.
10. the water mixing valve axis according to any one of claim 7-9, which is characterized in that the water mixing valve axis include with
Lower at least one mode:
Mode one: one end of the space wall is formed with axis hot water inlet (16) other end and is formed with axis cold water inlet (15)；
Mode two: the shaft seal that aquaporin (19) axial ends is mixed positioned at the axis is formed on the outer peripheral surface of the space wall
It accommodates annular groove (37)；
Mode three: it is provided with activity on the axis body and abuts block (38).
11. a kind of water-mixing valve core, which is characterized in that the water-mixing valve core (2) includes in water mixing valve axis (11) and claim 1-5
Mixed water jacket (10) described in any one, wherein
The water mixing valve axis (11) is actively assembled with the valve shaft accommodating chamber, and the water mixing valve axis (11) and the valve shaft accommodate
The mixed water cavity with water inlet is formed between chamber, the mixed water cavity mixes aquaporin by the set water guide mouth (12) and the set
(18) it is connected to.
12. water-mixing valve core according to claim 11, which is characterized in that the water mixing valve axis (11) can be relative to described
The axial movement of valve shaft accommodating chamber.
13. water-mixing valve core according to claim 11, which is characterized in that the water mixing valve axis (11) is claim 6-10
Any one of described in water mixing valve axis, wherein the mixed water cavity and the axis mix aquaporin (19) and communicate.
14. water-mixing valve core according to claim 13, which is characterized in that the water mixing valve axis (11) can rotate, to adjust
Connection area between axis cold water inlet (15) on set cold water inlet (13) in whole cavity wall and space wall and the set in cavity wall
The connection area between axis hot water inlet (16) on hot water inlet (14) and space wall mixes the cold of hydrospace (9) to adjust in axis
Hot water inflow, wherein the axis mixes aquaporin (19) and is used as the mixed water cavity；
And/or
The intracorporal valve shaft in the spindle guide mouth of a river (17) and the set mixed on the space wall of hydrospace (9) in the intracorporal axis of axis accommodates
Set water guide mouth (12) in the cavity wall of chamber is staggeredly arranged in circumferential direction.
15. a kind of constant-temperature water mixing valve, which is characterized in that including water-mixing valve core described in valve body (1) and claim 11 or 12
(2), wherein
It is formed with cold water cavity (3) and hot-water cavity (4) in the valve body (1) and there are constant-temperature effluent mouth (5), the cold water cavity (3)
With cold water inlet (6) and cooling water outlet (7), the hot-water cavity (4) has hot water inlet (8)；
Wherein,
The water mixing valve axis (11) can activity with adjust the cold water cavity (3) and the hot-water cavity (4) respectively with the mixed water
The connection area of chamber, the set mix aquaporin (18) and are connected to the constant-temperature effluent mouth (5).
16. constant-temperature water mixing valve according to claim 15, which is characterized in that the constant-temperature effluent mouth (5) is connected with constant temperature
It is discharged pipeline section (29), mixed water is provided at the position in the constant-temperature effluent pipeline section (29) far from the constant-temperature effluent mouth (5) and is passed
Sensor (30).
17. a kind of constant-temperature water mixing valve, which is characterized in that including water-mixing valve core described in valve body (1) and claim 13 or 14,
In,
It is formed with cold water cavity (3) and hot-water cavity (4) in the valve body (1) and there are constant-temperature effluent mouth (5), the cold water cavity (3)
With cold water inlet (6) and cooling water outlet (7), the hot-water cavity (4) has hot water inlet (8)；
Wherein,
The water mixing valve axis (11) can activity with adjust the cold water cavity (3) and the hot-water cavity (4) respectively with the mixed water
The connection area of chamber, the set mix aquaporin (18) and are connected to the constant-temperature effluent mouth (5)；
The constant-temperature effluent mouth (5) is connected with constant-temperature effluent pipeline section (29), far from the perseverance in the constant-temperature effluent pipeline section (29)
Mixed water sensor (30) are provided at the position of warm water outlet (5).
18. a kind of water heater, which is characterized in that including the water heater body with cold water interface and interface of hot water and according to right
It is required that constant-temperature water mixing valve described in any one of 15-17, wherein
The cooling water outlet (7) connect with the cold water interface；
The hot water inlet (8) connect with the interface of hot water.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018106194244 | 2018-06-11 | ||
| CN2018105973496 | 2018-06-11 | ||
| CN201810597349.6A CN108506524A (en) | 2018-06-11 | 2018-06-11 | Constant-temperature water mixing valve and water heater |
| CN201810619424.4A CN108869801A (en) | 2018-06-11 | 2018-06-11 | Constant-temperature water mixing valve and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110159800A true CN110159800A (en) | 2019-08-23 |
Family
ID=67628260
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910501452.0A Pending CN110159801A (en) | 2018-06-11 | 2019-06-11 | On-off stream connector, water mixing valve and water heater |
| CN201910501456.9A Pending CN110159802A (en) | 2018-06-11 | 2019-06-11 | Trigger device, water mixing valve component, water mixing valve and water heater |
| CN201910501447.XA Pending CN110159800A (en) | 2018-06-11 | 2019-06-11 | Mixed water jacket, water mixing valve axis, water-mixing valve core, constant-temperature water mixing valve and water heater |
| CN202110908878.5A Active CN113464683B (en) | 2018-06-11 | 2019-06-11 | Thermostatic valve assembly and water heater |
| CN201910502000.4A Active CN110159803B (en) | 2018-06-11 | 2019-06-11 | Water heater |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910501452.0A Pending CN110159801A (en) | 2018-06-11 | 2019-06-11 | On-off stream connector, water mixing valve and water heater |
| CN201910501456.9A Pending CN110159802A (en) | 2018-06-11 | 2019-06-11 | Trigger device, water mixing valve component, water mixing valve and water heater |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110908878.5A Active CN113464683B (en) | 2018-06-11 | 2019-06-11 | Thermostatic valve assembly and water heater |
| CN201910502000.4A Active CN110159803B (en) | 2018-06-11 | 2019-06-11 | Water heater |
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| CN113865097A (en) * | 2020-06-30 | 2021-12-31 | 芜湖美的厨卫电器制造有限公司 | Water inlet and outlet device and water heater |
| CN113865096A (en) * | 2020-06-30 | 2021-12-31 | 芜湖美的厨卫电器制造有限公司 | Integrated water inlet and outlet device and water heater |
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| CN114200301B (en) * | 2020-09-16 | 2024-04-16 | 芜湖美的厨卫电器制造有限公司 | Motor locked rotor detection method, detection device, water heater and readable storage medium |
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- 2019-06-11 CN CN201910501452.0A patent/CN110159801A/en active Pending
- 2019-06-11 CN CN201910501456.9A patent/CN110159802A/en active Pending
- 2019-06-11 CN CN201910501447.XA patent/CN110159800A/en active Pending
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865097A (en) * | 2020-06-30 | 2021-12-31 | 芜湖美的厨卫电器制造有限公司 | Water inlet and outlet device and water heater |
| CN113865096A (en) * | 2020-06-30 | 2021-12-31 | 芜湖美的厨卫电器制造有限公司 | Integrated water inlet and outlet device and water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113464683B (en) | 2023-09-19 |
| CN113464683A (en) | 2021-10-01 |
| CN110159802A (en) | 2019-08-23 |
| CN110159801A (en) | 2019-08-23 |
| CN110159803B (en) | 2021-08-27 |
| CN110159803A (en) | 2019-08-23 |
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