CN106523738A - Double-control thermostatic valve - Google Patents
Double-control thermostatic valve Download PDFInfo
- Publication number
- CN106523738A CN106523738A CN201611215099.2A CN201611215099A CN106523738A CN 106523738 A CN106523738 A CN 106523738A CN 201611215099 A CN201611215099 A CN 201611215099A CN 106523738 A CN106523738 A CN 106523738A
- Authority
- CN
- China
- Prior art keywords
- mixing chamber
- hot water
- cold water
- temperature
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
-
- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses a double-control thermostatic valve. The double-control thermostatic valve comprises a mixing cavity, a water amount adjustment mechanism and a water temperature adjustment mechanism, wherein the mixing cavity is provided with an inner cavity used for mixing cold water and hot water, a cold water inlet channel used for cold water inlet, and a hot water inlet channel used for hot water inlet; a water outlet port of the mixing cavity is formed in one end penetrating through the mixing cavity, of the inner cavity; the cold water inlet channel and the hot water inlet channel both penetrate through the end provided with the water outlet port of the mixing cavity, of the mixing cavity; a first cold water inlet port communicating with the cold water inlet channel is formed in the inner wall of the mixing cavity; a first hot water inlet port communicating with the hot water inlet channel is formed in the inner wall of the mixing cavity; the first hot water inlet port extends along the peripheral direction of the inner wall of the mixing cavity to form a hot water inlet groove; the groove wall formed along the peripheral direction of the mixing cavity, of the hot water inlet groove, is gradually enlarged to be connected with the inner wall of the mixing cavity; the radial section of the peripheral groove wall of the hot water inlet groove is arranged in an arc shape; and an arc-shaped opening in the radial section of the groove wall of the hot water inlet groove faces the inner cavity.
Description
Technical field
The present invention relates to a kind of thermostatic valve, and in particular to a kind of double-control thermostatic valve.
Background technology
It is difficult to adjust suddenly cold with pressure change temperature change water outlet for hot and cold water pressure imbalance during solving bathing
Suddenly hot problem, people have invented thermostatic valve, by varying with temperature and the temperature-sensitive element of dilation is coordinated with valve element, with
The regulation of hot and cold water inflow is realized, so as to realize the constant of the mixed mixing water temperature of hot and cold water(The temperature difference ripple of mixing water
It is dynamic less).But thermostatic valve is Jing after long-time use, the energy of the temperature-sensitive element of thermostatic valve is received temperature change and change in volume occurs
The easy fouling in temperature-sensitive part, causes temperature-sensitive element no longer sensitive so that the temperature substantial deviation design temperature of mixing water, affects to make
The use of user, and cause the service life of temperature-sensitive element to shorten.
The content of the invention
It is an object of the invention to provide one kind is avoided that temperature-sensitive element fouling, can make mixing water temperature constant, can extend and make
With the double-control thermostatic valve in life-span.
For achieving the above object, the present invention is adopted the following technical scheme that:A kind of double-control thermostatic valve, including mixing chamber, water
Amount governor motion, water temperature controlling mechanism, the mixing chamber are formed with for mixing the inner chamber of cold water and hot water, being used for into cold water
The hot water channel that enters for entering cold water channel, being used for into hot water, the inner chamber is formed with hybrid chamber through one end of mixing chamber and goes out
The mouth of a river, enters cold water channel and enters one end that hot water channel is provided with hybrid chamber outlet through mixing chamber, the mixing chamber
Inwall is provided with and enters cold water outlet with enter that cold water channel communicates first, and the mixing chamber inwall is provided with and enters what hot water channel communicated
First hot water inlet, described first enters the opposite sides of cold water outlet and the first hot water inlet positioned at mixing chamber inwall, the water
Warm governor motion is used for the uninterrupted for controlling the described first cold water for entering cold water outlet, and the runoff investigation mechanism is arranged at described
Enter cold water channel and enter the water inlet end of hot water channel, the runoff investigation mechanism is for adjusting the flow into cold water channel inner cold water
Size, the uninterrupted for adjusting the hot water in hot water channel, first hot water inlet prolong mixing chamber inwall it is circumferentially extending with
Be formed with into hot water storgae, it is described enter hot water storgae gradually increase along the circumferential cell wall of mixing chamber to connect with mixing chamber inwall,
It is described enter hot water storgae circumferential cell wall the curved setting of radial section, and it is described enter hot water storgae cell wall radial section arc open
Mouth is towards the inner chamber.
The present invention outputs the groove of arc in hot water inlet and mixing chamber inwall joint, and hot water along arcuate groove and can be in
Camber line is entered in mixing chamber, and hot water can be washed away to the outer wall of temperature-sensitive element, to avoid the generation of incrustation scale on temperature-sensitive element,
So as to ensure the susceptiveness of temperature-sensitive element, to ensure that the temperature level of mixing water is in the temperature range allowed by design temperature
It is interior, so that mixing water temperature constant, while ensure the service life of temperature-sensitive element, to extend the use longevity of thermostatic valve of the present invention
Life.
Preferably, first hot water inlet is located relatively at hybrid chamber outlet and first enter between cold water outlet, it is described
Water temperature controlling mechanism includes the temperature-sensitive element of the intracavity in mixing chamber, and the temperature-sensitive element includes regulating block fixed part and receives
Temperature fluctuation change and the temperature-sensitive portion of expansion or shrinkage, are fixed with regulating block, the temperature-sensitive element on the regulating block fixed part
Temperature-sensitive portion be located at first hot water inlet at, the regulating block enters at cold water outlet positioned at described first, the temperature-sensitive element
Temperature-sensitive portion expansion or shrinkage to drive the regulating block to move along the mixing chamber axis, first hot water inlet is along mixed
Close the circumferential two ends of cavity along mixing chamber inwall it is circumferentially extending with formed two be symmetrical set described in enter hot water storgae.
Above-mentioned setting washes away scope to temperature-sensitive element temperature-sensitive portion to expand hot water, to improve the performance of the present invention,
Incrustation scale is had with the temperature-sensitive portion for avoiding temperature-sensitive element.The size of regulating block is arranged according to the size of the first water inlet, so as to adjust
Block can cover whole first water inlet;When the water temperature of mixing water is less than design temperature, the temperature-sensitive portion of temperature-sensitive element shrink so that
Regulating block is moved, to reduce the inflow of the first water inlet;When the water temperature of mixing water is higher than design temperature, the heat of temperature-sensitive element
The expansion of quick portion so as to move on regulating block, to increase the inflow of the first water inlet, by adjusting the size of inflow to ensure to mix
Heshui reaches constant temperature effect.
Preferably, two circular arcs for entering hot water storgae cell wall radial section are with one heart, the footpath in the temperature-sensitive portion of the temperature-sensitive element
To the circular setting of outer rim in section, the circle formed by temperature-sensitive portion radial section enters hot water storgae cell wall and radially cuts positioned at two
The inner side of the circle constituted by face circular arc, or the radial section circle that formed in the temperature-sensitive portion is tangential on two and enters hot water storgae cell wall footpath
The inner side of the circle constituted to section circular arc.Above-mentioned setting washes away scope to temperature-sensitive element temperature-sensitive portion to expand hot water, to carry
The performance of the high present invention, has incrustation scale with the temperature-sensitive portion for avoiding temperature-sensitive element
Preferably, described first enters cold water outlet to prolong mixing chamber inwall circumferentially extending to be formed with into cold rinse bank, or described
One enters cold water outlet is symmetrical set with forming two along mixing chamber inwall is circumferentially extending along mixing chamber circumferential two ends
Enter cold rinse bank, it is described enter cold rinse bank gradually increase along the circumferential cell wall of mixing chamber to connect with mixing chamber inwall, it is described enter
The curved setting of radial section of the circumferential cell wall of cold rinse bank, and it is described enter cold rinse bank cell wall radial section arc opening direction
The inner chamber.
Due to enter cold rinse bank and enter hot water storgae along the circumferential cell wall of mixing chamber gradually increase with mixing chamber inwall phase
Connect, and enter cold rinse bank and enter the curved setting of radial section of the circumferential cell wall of hot water storgae, and arc opening is towards hybrid chamber
Intracoelomic cavity, the cold water for entering cold water channel are entered the curved entrance inner chamber of cold rinse bank cell wall guiding, and the hot water for entering hot water channel is entered
Hot water storgae cell wall is oriented to curved entrance inner chamber, and cold water is mixed with hot water contacts and makes mixing water in the shape of a spiral, makes cold water and heat
The mixing of water is evenly so that expansion or shrinkage degree is consistent everywhere for temperature-sensitive element, makes the temperature difference of mixing water fluctuate and reduces, makes
Mixing water temperature undulating value makes the temperature of mixing water closer to design temperature or warm with setting in the allowed band of design temperature
Spend unanimously, and make mixing water temperature reach one and be close to constant effect, to improve the using effect of the present invention.
Preferably, the water temperature controlling mechanism also include valve rod, the valve rod fix with the mixing chamber and away from
The hybrid chamber outlet, the temperature-sensitive portion of the temperature-sensitive element are located on the stage casing of the temperature-sensitive element, the temperature-sensitive element one
End is offseted with constant temperature spring, and the other end and the valve rod of the temperature-sensitive element offset, and the constant temperature spring is solid with the mixing chamber
Fixed, the regulating block is located between valve rod and temperature-sensitive portion.To ensure the precision of temperature-sensitive element, only near the part of hot water inlet
For temperature-sensitive portion, remainder is changed without there is change in volume by water temperature, to improve the performance of the present invention.
Preferably, the runoff investigation mechanism includes fixed valve plate and moving valve plate, on the outside of the mixing chamber, bottom is fixed with
Seat, the mixing chamber include mixing chamber epimere and mixing chamber hypomere, and the mixing chamber epimere external diameter is mixed more than described
Close cavity hypomere external diameter, it is described enter cold water channel and enter hot water channel through the mixing chamber epimere near mixing chamber hypomere
Step surface, through the mixing chamber hypomere, the fixed valve plate and moving valve plate are set in described mixed for hybrid chamber outlet
Close on cavity hypomere, the fixed valve plate and moving valve plate are each formed with for coordinating the through hole of the mixing chamber hypomere, described fixed
Valve block is fixed with the mixing chamber, and the moving valve plate is fixed with the base linkage, the moving valve plate be arranged at fixed valve plate with
Between base, the base and moving valve plate can be rotated in a circumferential direction centered on the mixing chamber axis, and the fixed valve plate is provided with
Second enters cold water outlet and the second hot water inlet, and described second enters cold water outlet communicates with cold water channel is entered, second hot water inlet
Communicate with hot water channel is entered, the moving valve plate is provided with the 3rd and enters cold water outlet and the 3rd hot water inlet, and the base is provided with bottom
Seat enters cold water outlet, base hot water inlet and base outlet, and the base outlet is communicated with the hybrid chamber outlet, described
Base enters cold water outlet and enters cold water outlet with the described 3rd to communicate, and the base hot water inlet is communicated with the 3rd hot water inlet;Institute
State second enter cold water outlet, the second hot water inlet, the 3rd enter cold water outlet, the curved setting of the 3rd hot water inlet, described second enters
Cold water outlet, the second hot water inlet, the 3rd enter cold water outlet, the 3rd hot water inlet arc length it is consistent, described second enter cold water outlet, second
Hot water inlet, the 3rd enter cold water outlet, the 3rd hot water inlet openings of sizes it is identical, described second enters cold water outlet, second enters hot water
Mouth is arranged at the opposite sides of fixed valve plate through hole, and the described 3rd enters cold water outlet, the 3rd hot water inlet is arranged at moving valve plate through hole
Opposite sides, is arranged with shell on the outside of the mixing chamber, the shell lower end is fixed with the base, the hybrid chamber bodily form
Into the 3rd outer lug boss that oriented radial outside extends, the 3rd outer lug boss is formed with location hole away from a side end face of base,
Retaining spring is fixed with the location hole, the retaining spring is fixed with keeper away from one end of base, the keeper
Keeper projection is formed with, the raised end face of the remotely located part of keeper is spherical, the one end of the retaining spring away from base
It is set in the keeper raised outer, the shell is formed with the second inner convex platform, and second inner convex platform is towards the hybrid chamber bodily form
End face into the 3rd outer lug boss for having location hole is provided with the detent of two, and two detents are in on mixing chamber axis
Annular space setting centered on point, the arc angle between two detents and the described second arc angle phase for entering cold water outlet
Together;The outer casing inner wall and mixing chamber outer wall are formed with some spacing preiections and some stopper slots for cooperating, a limit
Position is raised to be coordinated with a stopper slot, the curved setting of the stopper slot, and the arc angle of the stopper slot and described second
The arc angle for entering cold water outlet is consistent.
In above-mentioned setting, rotated in a circumferential direction with moving valve plate by rotating base, enter cold water outlet and second to change into second
The water of hot water inlet by area, so as to adjust the size of flow of inlet water.Wherein, between moving valve plate and base, fixed valve plate with
Various fixed forms can be adopted between mixing chamber, also for being easy to moving valve plate and the base can be centered on mixing chamber axis
Rotation, can adopt the positioning that positioning convex is coordinated with locating slot to fix.Wherein, to avoid the loss of cold water and hot water, hybrid chamber
Between body, fixed valve plate, moving valve plate and base, laminating is arranged and is combined with sealing ring.During rotating base, base and shell turn together
Dynamic, keeper can be in retraction detent, and when base rotation one second enters the arc length of cold water outlet, keeper can protrude entrance
In another detent, keeper deforms upon all can retaining spring into detent or abjection detent, use
Resistance can be subject to when person's rotating base and shell, to avoid user maloperation.Wherein, base and shell are rotated, so that spacing
Raised movement curved in stopper slot, when spacing preiection reach range apart from when can offset with stopper slot circumference cell wall,
Base and shell can not be rotated further;Due to the arc angle of stopper slot it is identical with the arc angle that second enters cold water outlet, with work as
When base and shell can not be rotated, the second water inlet section for entering cold water outlet reaches maximum area or second enters cold water outlet and be closed.
Preferably, the regulating block is arranged in a ring and is set in the regulating block fixed part outer circumferential, the tune
Locking nub is coaxially disposed with mixing chamber, and the regulating block is formed with some through holes for running through up and down, the regulating block inwall with
The thermal center block fixed part outer wall is formed with the helicitic texture for cooperating, the regulating block outer rim along mixing chamber axial direction
Side extension is formed with regulating block top, and opposite side extension of the regulating block outer rim along mixing chamber axial direction is formed with regulating block
Portion, is formed with the middle part of regulating block between the regulating block top and regulating block bottom, radial outside end face in the middle part of the regulating block
Sealing ring is surrounded with, the regulating block top extends to radial outside away from one end of regulating block bottom, the regulating block bottom
Extend to radial outside away from the one end on regulating block top.Regulating block is arranged in a ring, to increase regulating block outer face and mix
The contact range of cavity inner wall, so that will not be crooked during temperature-sensitive element dilation, to ensure contact of the temperature-sensitive element with valve rod.
Wherein, the setting of regulating block top and regulating block bottom is avoided that mixing water is rushed to the sealing ring in outside in the middle part of regulating block
Hit, to ensure that regulating block enters the holding of the water inlet cross-sectional area of cold water outlet to first.
Preferably, the cylinder structure that the mixing chamber runs through in opposite sides, one end of the mixing chamber is run through
To form the hybrid chamber outlet, the mixing chamber other end through for fixing with the valve rod, the valve rod bag
Regulation switch, upper shell and adjusting nut are included, the upper shell one end open is simultaneously fixed with the switch that adjusts, the upper shell
Another end opening is fixed with the mixing chamber and the adjusting nut is extended in the mixing chamber, in the constant temperature bullet
In the presence of spring, the temperature-sensitive element is offseted with the adjusting nut, and the regulation switch is touched so that the adjusting nut
Move along mixing chamber axis.Before using mixing water, the position of adjusting nut is changed by adjusting switch, due to
The effect of constant temperature spring, the temperature-sensitive element not deformed upon can be moved with regulating block, with by adjusting entering for the first water inlet
Water cross-sectional area is set into cool water quantity, carries out the setting of mixing water temperature by the ratio for changing hot and cold water.
Preferably, internal diameter of the internal diameter of the mixing chamber hypomere less than the mixing chamber epimere, described first enters
Hot water mouth enters cold water outlet with first and is respectively positioned on the mixing chamber epimere, and first hot water inlet is under the mixing chamber
Section, described first enters cold water outlet away from the mixing chamber hypomere, and the outer rim of the regulating block is most short with mixing chamber axis
Radius of the distance more than the mixing chamber hypomere inner edge, the outer rim of the regulating block are little with the beeline of mixing chamber axis
In or equal to the radius of the mixing chamber epimere inner edge;The upper shell radial outer wall is formed with the mixing chamber inwall
The helicitic texture for cooperating, when the upper shell is screwed with the mixing chamber, in the presence of the constant temperature spring,
The regulating block outer rim is offseted with the upper shell.It is above-mentioned to be provided for the upper and lower spacing of regulating block.
Preferably, the switch that adjusts includes adjustment portion and the biography being fixed on the inside of upper shell on the outside of upper shell
Dynamic portion, the driving section are linked with the adjusting nut, and the adjustment portion is formed with one to outside the first of radial outside extension
Boss, the driving section form the second outer lug boss that oriented radial outside extends, the one end of the upper shell away from mixing chamber
The first inner convex platform that oriented radially inner side extends is formed, second outer lug boss coordinates described to avoid with first inner convex platform
Opening of the driving section from upper shell away from mixing chamber one end is deviate from, and is provided with collar between first outer lug boss and upper shell,
The collar opposite sides end face is offseted with first outer lug boss and upper shell respectively, and the driving section is in hollow structure, and is passed
One end open of the dynamic portion towards mixing chamber, the driving section inwall are formed with female thread structure, and the adjusting nut includes spiral shell
Female top and nut bottom, the nut top are formed with the external thread structure being engaged with the driving section inwall, the spiral shell
Some nuts projections that oriented radial outside extends are formed at female bottom, and the upper enclosure inner wall is formed with and nut projection phase
The mating groove of cooperation, the mating groove are arranged along the parallel lines of the upper casing body axis, the adjustment portion circumference for adjusting switch
Rotate so that the driving section for adjusting switch drives the adjusting nut to move along the upper casing body axis.First outer lug boss,
The setting of the second outer lug boss and the first inner convex platform and collar is easy to adjust switch and upper shell axial restraint;During use, user
Rotate and adjust the adjustment portion for switching, due to the raised setting with mating groove of nut, driving section rotates so that adjusting nut is along cooperation
Groove moves linearly, to change the present position of adjusting nut, in order to the adjustment of design temperature.
The present invention has the generation for avoiding incrustation scale on temperature-sensitive element, so as to ensure the susceptiveness of temperature-sensitive element, while this
Bright hot and cold water mixing is more uniformly distributed, to ensure that the temperature level of mixing water is in the temperature range allowed by design temperature, with
Make the advantage of mixing water temperature constant;And the service life of temperature-sensitive element of the present invention is also ensured that, to extend thermostatic valve of the present invention
Service life.
Description of the drawings
Fig. 1 is overall a kind of sectional view of the invention;
Fig. 2 is overall another kind of sectional view of the invention;
Fig. 3 is a kind of structural representation of the mixing chamber with water temperature controlling mechanism of the present invention;
Fig. 4 is a kind of structural representation of mixing chamber of the present invention;
Fig. 5 is a kind of generalized section of mixing chamber of the present invention;
Fig. 6 is another kind of structural representation of mixing chamber of the present invention;
Fig. 7 is the generalized section at the A-A of Fig. 6;
Fig. 8 is the generalized section at the B-B of Fig. 6;
Fig. 9 is a kind of structural representation of temperature-sensitive element of the present invention;
A kind of structural representation of Figure 10 shells of the present invention.
Specific embodiment
Below according to the drawings and specific embodiments, the invention will be further described.
By shown in Fig. 1, Fig. 2, Fig. 4, the present invention a kind of double-control thermostatic valve, including mixing chamber 1, runoff investigation mechanism,
Water temperature controlling mechanism, mixing chamber 1 are formed with for mixing the inner chamber 11 of cold water and hot water, being used to enter cold water channel into cold water
12nd, it is used for entering hot water channel 13 into hot water, inner chamber 11 is formed with hybrid chamber outlet 14 through one end of mixing chamber 1, enters
Cold water channel 12 is provided with one end of hybrid chamber outlet 14,1 inwall of mixing chamber with hot water channel 13 is entered through mixing chamber 1
It is provided with and enters cold water outlet 15 with enter that cold water channel 12 communicates first, 1 inwall of mixing chamber is provided with and enters what hot water channel 13 communicated
First hot water inlet 16, first enters the opposite sides of cold water outlet 15 and the first hot water inlet 16 positioned at 1 inwall of mixing chamber, water temperature
Governor motion is used for the uninterrupted that the cold water of cold water outlet 15 is entered in control first, and runoff investigation mechanism is arranged at into cold water channel 12
With the water inlet end for entering hot water channel 13, runoff investigation mechanism is for adjusting uninterrupted into 12 inner cold water of cold water channel, adjust
Enter the uninterrupted of hot water in hot water channel 13.
By shown in Fig. 5, Fig. 6, Fig. 7, Fig. 8, first enters cold water outlet 15 along the two ends of 1 circumference of mixing chamber along mixing chamber
1 inwall it is circumferentially extending with formed two be symmetrical set enter cold rinse bank 17, the first hot water inlet 16 is along 1 circumference of mixing chamber
Two ends along 1 inwall of mixing chamber it is circumferentially extending with formed two be symmetrical set enter hot water storgae 18, enter cold rinse bank 17 and enter
Hot water storgae 18 gradually increases to connect with 1 inwall of mixing chamber along the cell wall of 1 circumference of mixing chamber, enters cold rinse bank 17 and enters hot water
The curved setting of radial section of the circumferential cell wall of groove 18, enters the arc opening of 17 cell wall radial section of cold rinse bank and enters hot water storgae
The arc opening of 18 cell wall radial sections is towards the inner chamber of mixing chamber.
By shown in Fig. 1, Fig. 2, Fig. 5, Fig. 7, Fig. 8, the first hot water inlet 16 is located relatively at hybrid chamber outlet 14 and first
Enter between cold water outlet 15, with one heart, two are entered 18 cell wall of hot water storgae and radially cut two circular arcs for entering 17 cell wall radial section of cold rinse bank
With one heart, two are entered diameter of a circle that 17 cell wall radial section circular arc of cold rinse bank constituted and two are entered 18 groove of hot water storgae for the circular arc in face
The diameter of a circle constituted by wall radial section circular arc is identical.
By shown in Fig. 1, Fig. 2, Fig. 3, Fig. 9, water temperature controlling mechanism includes valve rod 30 and temperature-sensitive element 31, valve rod 30 with mix
Cavity 1 is fixed and away from hybrid chamber outlet 14, and temperature-sensitive element 31 is arranged at the interior intracavity of mixing chamber 11, and temperature-sensitive element 31 is wrapped
Include regulating block fixed part and the temperature-sensitive portion 314 of expansion or shrinkage by temperature fluctuation change, on regulating block fixed part, be fixed with tune
Locking nub 33, the temperature-sensitive portion 314 of temperature-sensitive element are located at the first hot water inlet 16, and regulating block 33 enters at cold water outlet 15 positioned at first.
The temperature-sensitive portion 314 of temperature-sensitive element is located at the stage casing of temperature-sensitive element, and one end and the constant temperature spring 32 of temperature-sensitive element 31 offset, thermal element
The other end of part 31 is offseted with valve rod, and constant temperature spring 32 is fixed with mixing chamber 1.
By shown in Fig. 1, Fig. 2, Fig. 4, Fig. 5, mixing chamber 1 includes mixing chamber epimere 101 and mixing chamber hypomere 102,
101 external diameter of mixing chamber epimere is more than 102 external diameter of mixing chamber hypomere, enters cold water channel 12 and enters hot water channel 13 through mixing
Step surface of the cavity epimere 101 near mixing chamber hypomere 102, hybrid chamber outlet 14 run through mixing chamber hypomere 102.Hybrid chamber
Body 1 is externally provided with base 6 and shell 7.
By shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, runoff investigation mechanism includes fixed valve plate 4 and moving valve plate 5,4 He of fixed valve plate
Moving valve plate 5 is set on mixing chamber hypomere 102, and fixed valve plate 4 and moving valve plate 5 are each formed with for coordinating mixing chamber hypomere
102 through hole, fixed valve plate 4 are fixed with mixing chamber 1, and moving valve plate 5 is fixed with the linkage of base 6, and moving valve plate 5 is arranged at fixed valve plate 4
Between base 6, base 6, moving valve plate 5 and shell 7 can be rotated in a circumferential direction centered on 1 axis of mixing chamber,
As shown in Figure 1, fixed valve plate 4 is provided with second and enters cold water outlet 41 and the second hot water inlet 42, and second enters cold water outlet 41 and enter
Cold water channel 12 is communicated, and the second hot water inlet 42 is communicated with hot water channel 13 is entered, and moving valve plate 5 is provided with the 3rd and enters 51 He of cold water outlet
3rd hot water inlet 52, base 6 are provided with base and enter cold water outlet 61, base hot water inlet 62 and base outlet, base water outlet
Mouthful communicate with hybrid chamber outlet 14, base enters cold water outlet 61 and enter cold water outlet 51 with the 3rd to communicate, base hot water inlet 62 and the
Three hot water inlets 52 communicate.
By shown in Fig. 1, Fig. 2, Fig. 7, Fig. 8, second enter cold water outlet 41, the second hot water inlet 42, the 3rd enter cold water outlet 51,
The curved setting of three hot water inlets 52, second enters cold water outlet 41, the second hot water inlet the 42, the 3rd enters cold water outlet the 51, the 3rd and enters
The arc length of hot water mouth 52 is consistent, and second enters cold water outlet 41, the second hot water inlet the 42, the 3rd enters cold water outlet 51, the 3rd hot water inlet
52 openings of sizes is identical, and second enters cold water outlet 41, the second hot water inlet 42 is arranged at the opposite sides of 4 through hole of fixed valve plate, the
Three enter cold water outlet 51, the 3rd hot water inlet 52 is arranged at the opposite sides of 5 through hole of moving valve plate.Mixing chamber 1 forms some edges and mixes
The axially arranged mixing chamber positioning convex of cavity is closed, 4 outer rim of fixed valve plate is formed with some fixed valve plate locating notches, 6 shape of base
Into some base positioning convex axially arranged along mixing chamber, 5 outer rim of moving valve plate is formed with some moving valve plate locating notches, fixed
Valve block 4 and 1 outer rim of mixing chamber positioning, base 6 are fixed with 6 buckle of base with 5 outer rim of moving valve plate positioning, shell 7.
By shown in Fig. 1, Fig. 2, regulating block 33 is arranged in a ring and is set in 311 outer circumferential of regulating block fixed part.Adjust
33 inner radial wall of block is formed with the helicitic texture for cooperating with 311 radial outer wall of regulating block fixed part, and regulating block 33 is formed with
Some through holes for running through up and down pass through for mixing water, 33 outer rim of regulating block to upside extend be formed with regulating block top 332,
Extend to downside and be formed with regulating block bottom 334, be formed with regulating block between regulating block top 332 and regulating block bottom 334
Portion 333, in the middle part of regulating block, 334 radial outside end faces are surrounded with sealing ring 34, and 332 upper end of regulating block top is prolonged to radial outside
Stretch, 334 lower end of regulating block bottom extends to radial outside.
By shown in Fig. 1, Fig. 2, Fig. 3, Fig. 9, the cylinder structure that mixing chamber 1 runs through in opposite sides, the one of mixing chamber 1
Through to form the hybrid chamber outlet 14, through to fix with valve rod 30, valve rod 30 includes adjusting 1 other end of mixing chamber at end
Section switch 35, upper shell 36 and adjusting nut 37,36 one end open of upper shell are simultaneously fixed with switch 35 is adjusted, and upper shell 36 is another
End opening is fixed and makes adjusting nut 37 extend to the inner chamber of mixing chamber 1 with mixing chamber 1, in the effect of constant temperature spring 32
Under, temperature-sensitive element 31 is offseted with adjusting nut 37, is adjusted switch 35 and is touched so that adjusting nut 37 is moved along 1 axis of mixing chamber
It is dynamic.
Internal diameter of the internal diameter of mixing chamber hypomere 102 less than mixing chamber epimere 101, the first hot water inlet 16 enter with first
Cold water outlet 15 is respectively positioned on mixing chamber epimere 101, and near mixing chamber hypomere 102, first enters cold water outlet to the first hot water inlet 16
15 are more than mixing chamber with the beeline of 1 axis of mixing chamber away from the mixing chamber hypomere 102, the outer rim of regulating block 33
The radius of 102 inner edge of hypomere, the outer rim of regulating block 33 are less than mixing chamber epimere 101 with the beeline of 1 axis of mixing chamber
The radius of inner edge;36 radial outer wall of upper shell is formed with the helicitic texture for cooperating with 1 inwall of mixing chamber, when upper shell 36
It is screwed with mixing chamber 1, in the presence of constant temperature spring 32,33 outer rim upper end of regulating block is offseted with upper shell 26.
Adjusting switch 35 includes the adjustment portion 351 on the outside of upper shell 36 and the driving section being fixed on the inside of upper shell 36
352, driving section 352 is linked with adjusting nut 37, and adjustment portion 351 is formed with first outer lug boss extended to radial outside
353, driving section 352 forms the second outer lug boss 354 that oriented radial outside extends, the one end of upper shell 36 away from mixing chamber 1
The first inner convex platform 361 that oriented radially inner side extends is formed, the second outer lug boss 354 and the first inner convex platform 361 coordinate to avoid passing
Opening of the dynamic portion 352 from upper shell 36 away from 1 one end of mixing chamber is deviate from, and is provided between the first outer lug boss 353 and upper shell 36
Collar 38,38 opposite sides end face of collar are offseted with first outer lug boss 354 and upper shell 36 respectively.
Driving section 352 is in hollow structure, and driving section 352 is towards the one end open of mixing chamber 1,352 inwall of driving section
Female thread structure is formed with, adjusting nut 37 includes nut top 371 and nut bottom 372, and nut top 371 is formed with and biography
The external thread structure that 352 inwall of dynamic portion is engaged, nut bottom 372 form some nuts projections that oriented radial outside extends
373, some nut projections 373 are by being disposed on nut bottom 373 so that 373 radial section outer rim of nut bottom is in more
Side shape.
36 inwall of upper shell is formed with the mating groove 362 being engaged with nut projection 373, and mating groove 362 is along upper shell 36
The parallel lines of axis are arranged, and the adjustment portion 351 for adjusting switch 35 is circumferentially rotated so that the driving section 352 for adjusting switch 35 drives and adjusts
Section nut 37 is moved along 36 axis of upper shell.
Adjusting nut 37 extends to be formed near a side end face of temperature-sensitive element 31 along 37 axis of adjusting nut to inner side
Chamber 374 is adjusted, is adjusted and in chamber 374, is provided with regulation spring 375 and adjustment cap 376, adjustment cap 376 is close to adjust the one of spring 375
Side end face is formed with adjustment cap projection 377, and the one end for adjusting spring 375 offsets with 374 axial cavity wall of chamber is adjusted, and adjusts spring
375 other end is set on the outside of adjustment cap projection 377, and adjustment cap 376 is prolonged near the inside side in a side end face of temperature-sensitive element 31
Stretch to be formed with cone tank 378, temperature-sensitive element 31 is formed with first and offsets and raised 312 and second offsets raised 313, and first offsets
Maximum inner diameter of raised 312 external diameters less than cone tank 378, first offsets raised 312 outer rim and the circumferential cell wall phase of cone tank 378
Support.
By shown in Fig. 2, Fig. 9, second raised 313 diameter that offsets offsets raised 312 diameter to form Step-edge Junction less than first
Structure, it is plane that cone tank 378 has the axial end of axial end and cone tank 378, second offset raised 313 axial end with
378 axial end of cone tank is contacted;Second outer rim for offseting raised 313 axial end is in the plane of annular, and second offsets convex
Play 313 axial end center indents to form sphere slot structure.
By shown in Fig. 1, Fig. 2, Fig. 3, Figure 10, mixing chamber 1 forms the 3rd outer lug boss 103 that oriented radial outside extends,
3rd outer lug boss 103 is formed with location hole 104 away from a side end face of base 6, is fixed with retaining spring 105 in location hole 104,
Retaining spring 105 is fixed with keeper 106 away from one end of base 6, and keeper 106 is formed with keeper projection 107, keeper
The end face of 106 remotely located part projections 107 is spherical, and retaining spring 105 is set in keeper projection away from one end of base 6
Outside 107, shell 7 is formed with the second inner convex platform 71, and the second inner convex platform 71 is formed with the 3rd of location hole 106 towards mixing chamber 1
The end face of outer lug boss 103 is provided with the detent 72 of two, and two detents 72 are in centered on putting on 1 axis of mixing chamber
Annular space arrange, the arc angle between two detents 72 is identical with the arc angle that second enters cold water outlet 41;
By shown in Fig. 1, Fig. 3, Fig. 4, Figure 10, the opposite sides of 7 inwall of shell is respectively formed with a spacing preiection 73, mixing chamber
The opposite sides of 1 outer wall is respectively formed with a stopper slot 108, and a spacing preiection 73 is coordinated with a stopper slot 108, stopper slot
108 curved settings, and the arc angle of stopper slot 108 is consistent with the arc angle that second enters cold water outlet 41, when shell is arranged
Outside mixing chamber, spacing preiection 73 is located in stopper slot 108.
The present invention outputs the groove of arc in hot water inlet and mixing chamber inwall joint, and hot water along arcuate groove and can be in
Camber line is entered in mixing chamber, and hot water can be washed away to the outer wall of temperature-sensitive element, to avoid the generation of incrustation scale on temperature-sensitive element,
So as to ensure the susceptiveness of temperature-sensitive element, to ensure that the temperature level of mixing water is in the temperature range allowed by design temperature
It is interior, so that mixing water temperature constant, while ensure the service life of temperature-sensitive element, to extend the use longevity of thermostatic valve of the present invention
Life.
Due to enter cold rinse bank and enter hot water storgae along the circumferential cell wall of mixing chamber gradually increase with mixing chamber inwall phase
Connect, and enter cold rinse bank and enter the curved setting of hot water storgae cell wall radial section, the cold water for entering cold water channel is entered cold rinse bank groove
Wall is oriented to curved entrance inner chamber, and the hot water for entering hot water channel is entered hot water storgae cell wall and is oriented to curved entrance inner chamber, cold water with
Hot water contacts mix and make mixing water in the shape of a spiral, make the mixing of cold water and hot water evenly, the temperature of mixing water is more connect
Nearly design temperature or consistent with design temperature, and make mixing water temperature reach one to be close to constant effect, to improve the present invention
Using effect.
Claims (10)
1. a kind of double-control thermostatic valve, it is characterised in that including mixing chamber, runoff investigation mechanism, water temperature controlling mechanism, it is described mixed
Close cavity to be formed with for mixing the inner chamber of cold water and hot water, being used for entering cold water channel, being used to enter heat into hot water into cold water
Aquaporin, the inner chamber are formed with hybrid chamber outlet through one end of mixing chamber, enter cold water channel and to enter hot water channel equal
One end of hybrid chamber outlet is provided with through mixing chamber, the mixing chamber inwall is provided with and enter that cold water channel is communicated first
Enter cold water outlet, the mixing chamber inwall is provided with and enters the first hot water inlet that hot water channel communicates, and described first enters cold water outlet
The opposite sides of mixing chamber inwall is located at the first hot water inlet, the water temperature controlling mechanism enters cold for controlling described first
The uninterrupted of the cold water at the mouth of a river, the runoff investigation mechanism is arranged at described enters cold water channel and to enter the water inlet of hot water channel
End, the runoff investigation mechanism is for adjusting uninterrupted into cold water channel inner cold water, adjust the hot water in hot water channel
Uninterrupted, it is circumferentially extending to be formed with into hot water storgae that first hot water inlet prolongs mixing chamber inwall, it is described enter hot water storgae
Gradually increase along the circumferential cell wall of mixing chamber to connect with mixing chamber inwall, it is described enter hot water storgae circumferential cell wall radial direction
The curved setting in section, and it is described enter hot water storgae cell wall radial section arc opening towards the inner chamber.
2. double-control thermostatic valve according to claim 1, it is characterised in that first hot water inlet is located relatively at hybrid chamber
Outlet and first enters between cold water outlet, and the water temperature controlling mechanism includes the temperature-sensitive element of the intracavity in mixing chamber, institute
Stating temperature-sensitive element includes regulating block fixed part and the temperature-sensitive portion of expansion or shrinkage by temperature fluctuation change, and the regulating block is fixed
Regulating block is fixed with portion, the temperature-sensitive portion of the temperature-sensitive element is located at first hot water inlet, and the regulating block is located at institute
State first to enter at cold water outlet, the temperature-sensitive portion expansion or shrinkage of the temperature-sensitive element is driving the regulating block along the mixing chamber
Axis is moved, and first hot water inlet is circumferentially extending forming two along mixing chamber inwall along the circumferential two ends of mixing chamber
It is individual be symmetrical set it is described enter hot water storgae.
3. double-control thermostatic valve according to claim 2, it is characterised in that two circular arcs for entering hot water storgae cell wall radial section
With one heart, the circular setting of outer rim of the radial section in the temperature-sensitive portion of the temperature-sensitive element, temperature-sensitive portion radial section are formed
Circle be located at two inner sides for entering the circle constituted by hot water storgae cell wall radial section circular arc, or radial section institute of temperature-sensitive portion shape
Into circle be tangential on two inner sides for entering the circle constituted by hot water storgae cell wall radial section circular arc.
4. double-control thermostatic valve according to claim 3, it is characterised in that described first enters cold water outlet prolongs mixing chamber inwall
It is circumferentially extending being formed with into cold rinse bank, or described first enters cold water outlet along the circumferential two ends of mixing chamber along mixing chamber
Wall it is circumferentially extending with formed two be symmetrical set enter cold rinse bank, it is described enter cold rinse bank along the circumferential cell wall of mixing chamber gradually
Increase to connect with mixing chamber inwall, it is described enter cold rinse bank circumferential cell wall the curved setting of radial section, and it is described enter
The arc opening of cold rinse bank cell wall radial section is towards the inner chamber.
5. double-control thermostatic valve according to claim 2, it is characterised in that the water temperature controlling mechanism also includes valve rod, described
Valve rod is fixed with the mixing chamber and away from the hybrid chamber outlet, and the temperature-sensitive portion of the temperature-sensitive element is located at the temperature-sensitive
On the stage casing of element, described temperature-sensitive element one end is offseted with constant temperature spring, and the other end and the valve rod of the temperature-sensitive element offset, institute
State constant temperature spring to fix with the mixing chamber, the regulating block is located between valve rod and temperature-sensitive portion.
6. the double-control thermostatic valve according to Claims 2 or 3, it is characterised in that the runoff investigation mechanism include fixed valve plate and
Moving valve plate, is fixed with base on the outside of the mixing chamber, the mixing chamber includes mixing chamber epimere and mixing chamber hypomere,
The mixing chamber epimere external diameter is more than the mixing chamber hypomere external diameter, described to enter cold water channel and to enter hot water channel through institute
Step surface of the mixing chamber epimere near mixing chamber hypomere is stated, the hybrid chamber outlet is through the mixing chamber hypomere, institute
State fixed valve plate and moving valve plate is set on the mixing chamber hypomere, the fixed valve plate and moving valve plate are each formed with for coordinating
The through hole of the mixing chamber hypomere, the fixed valve plate are fixed with the mixing chamber, the moving valve plate and the base linkage
Fixed, the moving valve plate is arranged between fixed valve plate and base, and the base and moving valve plate with the mixing chamber axis can be
Center rotates in a circumferential direction, and the fixed valve plate is provided with second and enters cold water outlet and the second hot water inlet, and described second enters cold water outlet and enter
Cold water channel is communicated, and second hot water inlet is communicated with hot water channel is entered, the moving valve plate be provided with the 3rd enter cold water outlet and
3rd hot water inlet, the base are provided with base and enter cold water outlet, base hot water inlet and base outlet, the base water outlet
Mouthful communicate with the hybrid chamber outlet, the base enters cold water outlet and enter cold water outlet with the described 3rd to communicate, and the base enters heat
The mouth of a river is communicated with the 3rd hot water inlet;
Described second enters cold water outlet, the second hot water inlet, the 3rd enters cold water outlet, the curved setting of the 3rd hot water inlet, described
Second enter cold water outlet, the second hot water inlet, the 3rd enter cold water outlet, the 3rd hot water inlet arc length it is consistent, described second enters cold water
Mouth, the second hot water inlet, the 3rd enter cold water outlet, the 3rd hot water inlet openings of sizes it is identical, described second enter cold water outlet, second
Hot water inlet is arranged at the opposite sides of fixed valve plate through hole, and the described 3rd enters cold water outlet, the 3rd hot water inlet is arranged at moving valve plate
The opposite sides of through hole, is arranged with shell on the outside of the mixing chamber, the shell lower end is fixed with the base, the mixing
Cavity forms the 3rd outer lug boss that oriented radial outside extends, and the 3rd outer lug boss is formed with away from a side end face of base determines
Position hole, is fixed with retaining spring in the location hole, the retaining spring is fixed with keeper away from one end of base, described fixed
Position part is formed with keeper projection, and the raised end face of the remotely located part of keeper is spherical, and the retaining spring is away from base
One end is set in outside the keeper projection, and the shell is formed with the second inner convex platform, and second inner convex platform is towards hybrid chamber
Body is formed with the detent that the end face of the 3rd outer lug boss of location hole is provided with two, and two detents are in mixing chamber axle
Annular space setting centered on putting on line, the arc angle between two detents and the described second arc chord angle for entering cold water outlet
Degree is identical;
The outer casing inner wall and mixing chamber outer wall are formed with some spacing preiections and some stopper slots for cooperating, a limit
Position is raised to be coordinated with a stopper slot, the curved setting of the stopper slot, and the arc angle of the stopper slot and described second
The arc angle for entering cold water outlet is consistent.
7. double-control thermostatic valve according to claim 5, it is characterised in that the regulating block is arranged in a ring and is set in institute
Regulating block fixed part outer circumferential is stated, the regulating block is coaxially disposed with mixing chamber, the regulating block is formed with some upper and lower
The through hole for running through, the regulating block inwall are formed with the helicitic texture for cooperating, institute with the thermal center block fixed part outer wall
State side extension of the regulating block outer rim along mixing chamber axial direction and be formed with regulating block top, the regulating block outer rim is along mixing chamber
The opposite side extension of axial direction is formed with regulating block bottom, is formed with regulating block between the regulating block top and regulating block bottom
Portion, in the middle part of the regulating block, radial outside end face is surrounded with sealing ring, the one end of the regulating block top away from regulating block bottom
Extend to radial outside, the regulating block bottom extends to radial outside away from the one end on regulating block top.
8. double-control thermostatic valve according to claim 5, it is characterised in that the pipe that the mixing chamber runs through in opposite sides
Type structure, one end of the mixing chamber through to form the hybrid chamber outlet, the mixing chamber other end through with
For fixing with the valve rod, the valve rod includes adjusting switch, upper shell and adjusting nut, and the upper shell one end open is simultaneously
Fix with the switch that adjusts, another end opening of the upper shell is fixed with the mixing chamber and extends the adjusting nut
To the mixing chamber, in the presence of the constant temperature spring, the temperature-sensitive element is offseted with the adjusting nut, the tune
Section switch is touched so that the adjusting nut is moved along mixing chamber axis.
9. double-control thermostatic valve according to claim 8, it is characterised in that the internal diameter of the mixing chamber hypomere is less than described
The internal diameter of mixing chamber epimere, first hot water inlet enter cold water outlet with first and are respectively positioned on the mixing chamber epimere, described
Near the mixing chamber hypomere, described first enters cold water outlet away from the mixing chamber hypomere, the tune to first hot water inlet
The outer rim of locking nub is more than the radius of the mixing chamber hypomere inner edge with the beeline of mixing chamber axis, the regulating block
Radius of the beeline of outer rim and mixing chamber axis less than or equal to the mixing chamber epimere inner edge;The upper shell footpath
The helicitic texture for cooperating is formed with to outer wall and the mixing chamber inwall, when the upper shell and the mixing chamber spiral shell
Stricture of vagina is fixed, and in the presence of the constant temperature spring, the regulating block outer rim is offseted with the upper shell.
10. double-control thermostatic valve according to claim 8 or claim 9, it is characterised in that the regulation switch is included positioned at upper shell
The adjustment portion in outside and the driving section being fixed on the inside of upper shell, the driving section are linked with the adjusting nut, the regulation
Portion is formed with first outer lug boss extended to radial outside, and the driving section is formed outside oriented radial outside extends second
Boss, the upper shell form the first inner convex platform that oriented radially inner side extends away from one end of mixing chamber, outside described second
Boss is coordinated with first inner convex platform to avoid opening of the driving section from upper shell away from mixing chamber one end from deviating from, institute
State and between the first outer lug boss and upper shell, be provided with collar, the collar opposite sides end face respectively with first outer lug boss and upper casing
Body phase is supported, and the driving section is in hollow structure, and driving section, towards the one end open of mixing chamber, the driving section inwall is formed
There is female thread structure, the adjusting nut includes nut top and nut bottom, and the nut top is formed with and the transmission
The external thread structure that portion's inwall is engaged, the nut bottom form some nuts projections that oriented radial outside extends, described
Upper enclosure inner wall is formed with the mating groove being engaged with the nut projection, and the mating groove is parallel along the upper casing body axis
Line is arranged, and the adjustment portion for adjusting switch is circumferentially rotated so that the driving section for adjusting switch drives the adjusting nut edge
The upper casing body axis movement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611215099.2A CN106523738B (en) | 2016-12-26 | 2016-12-26 | Double-control thermostatic valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611215099.2A CN106523738B (en) | 2016-12-26 | 2016-12-26 | Double-control thermostatic valve |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106523738A true CN106523738A (en) | 2017-03-22 |
CN106523738B CN106523738B (en) | 2018-07-31 |
Family
ID=58338639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611215099.2A Active CN106523738B (en) | 2016-12-26 | 2016-12-26 | Double-control thermostatic valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106523738B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109882617A (en) * | 2017-12-06 | 2019-06-14 | 翰优企业有限公司 | Raising type high technology ceramics control balanced valve |
CN111201499A (en) * | 2017-10-09 | 2020-05-26 | 韦内特公司 | Thermostatic cartridge for regulating cold and hot fluids to be mixed |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5340018A (en) * | 1991-03-14 | 1994-08-23 | Masco Corporation Of Indiana | Thermostatically controlled mixing valve |
CN103912693A (en) * | 2014-02-28 | 2014-07-09 | 珠海市舒丽玛温控卫浴设备有限公司 | Single-handle double-control thermostatic valve with micro adjustment function |
CN104265951A (en) * | 2014-08-15 | 2015-01-07 | 珠海市舒丽玛温控卫浴设备有限公司 | Single-handle double-control thermostatic valve |
CN205315776U (en) * | 2015-12-31 | 2016-06-15 | 张力强 | Two accuse thermo valves |
CN206352672U (en) * | 2016-12-26 | 2017-07-25 | 蔚来水控科技(宁波)有限公司 | Double-control thermostatic valve |
-
2016
- 2016-12-26 CN CN201611215099.2A patent/CN106523738B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5340018A (en) * | 1991-03-14 | 1994-08-23 | Masco Corporation Of Indiana | Thermostatically controlled mixing valve |
CN103912693A (en) * | 2014-02-28 | 2014-07-09 | 珠海市舒丽玛温控卫浴设备有限公司 | Single-handle double-control thermostatic valve with micro adjustment function |
CN104265951A (en) * | 2014-08-15 | 2015-01-07 | 珠海市舒丽玛温控卫浴设备有限公司 | Single-handle double-control thermostatic valve |
CN205315776U (en) * | 2015-12-31 | 2016-06-15 | 张力强 | Two accuse thermo valves |
CN206352672U (en) * | 2016-12-26 | 2017-07-25 | 蔚来水控科技(宁波)有限公司 | Double-control thermostatic valve |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111201499A (en) * | 2017-10-09 | 2020-05-26 | 韦内特公司 | Thermostatic cartridge for regulating cold and hot fluids to be mixed |
CN111201499B (en) * | 2017-10-09 | 2021-07-23 | 韦内特公司 | Thermostatic cartridge for regulating cold and hot fluids to be mixed |
CN109882617A (en) * | 2017-12-06 | 2019-06-14 | 翰优企业有限公司 | Raising type high technology ceramics control balanced valve |
Also Published As
Publication number | Publication date |
---|---|
CN106523738B (en) | 2018-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206352672U (en) | Double-control thermostatic valve | |
CN106523738B (en) | Double-control thermostatic valve | |
CN104981594A (en) | Internal combustion engine fluid-metering valve assembly | |
JPS5831507B2 (en) | On Erase Ikon Gouben | |
CN206449249U (en) | A kind of big flow constant temperature constant pressure valve core and its tap | |
EP2872803A1 (en) | Thermostat valve | |
CN109404560A (en) | The thermostatic valve core that temperature-sensitive is discharged after a kind of mixing of hot and cold water | |
US4116377A (en) | Mixer unit with thermostat-controlled valves | |
CN207921454U (en) | A kind of thermostatic valve core using shape memory alloy spring | |
CN207750535U (en) | The thermostatic valve core that temperature-sensitive is discharged after hot and cold water mixing | |
JPH0533880A (en) | Energy-conservation burn preventive type single handle valve structure | |
CN206093045U (en) | Water mixing valve | |
CN209026246U (en) | Memorial alloy cross thermostatic valve | |
CN218294462U (en) | Adjustable flow temperature control valve of radiator | |
CN106499868B (en) | Divide water termostat valve | |
CN208107223U (en) | A kind of thermostatic valve core | |
CN206329804U (en) | Divide water termostat valve | |
CN107084636B (en) | A kind of loop circuit heat pipe evaporating radiator | |
CN208651696U (en) | Thermostatic valve core and hydraulic valve | |
CN215806495U (en) | Adjustable flow valve | |
TW200540332A (en) | A rotary valve internal combustion engine and seal arrangement | |
CN205639828U (en) | It answers water admixing device of chilled water (chw) and emergent warm water to possess output | |
JP4118418B2 (en) | Flow mixer | |
CN104315202B (en) | Single-handle double-control constant-temperature constant-pressure faucet | |
CN206093050U (en) | Two accuse thermostatic cartridge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |