CN110043673A - Arrange the shower faucet of cold spool and the application spool that automatically resets - Google Patents
Arrange the shower faucet of cold spool and the application spool that automatically resets Download PDFInfo
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- CN110043673A CN110043673A CN201910379857.1A CN201910379857A CN110043673A CN 110043673 A CN110043673 A CN 110043673A CN 201910379857 A CN201910379857 A CN 201910379857A CN 110043673 A CN110043673 A CN 110043673A
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- water
- controlled plate
- spool
- drainage channel
- ratchet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 126
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 108091006146 Channels Proteins 0.000 claims description 62
- 238000007789 sealing Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 4
- 102000010637 Aquaporins Human genes 0.000 claims description 3
- 108010063290 Aquaporins Proteins 0.000 claims description 3
- 238000004904 shortening Methods 0.000 claims description 3
- 241001529849 Dracocephalum Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/28—Showers or bathing douches
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing 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
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses a kind of shower faucets of cold spool and the application spool that automatically resets of row, and the spool includes insert body, temperature-sensitive mould group, water controlled plate；Insert body is equipped with drainage channel, and water controlled plate is set to insert body, and is connected with operation portion, which can drive water controlled plate to move by operation, and water controlled plate is made to open or close the drainage channel of insert body；Temperature-sensitive mould group is set in the drainage channel of insert body, and under drainage channel open state, link water controlled plate and operation portion when temperature-sensitive mould group expanded by heating, and water controlled plate is made to close drainage channel.The present invention not only can the row of manually controlling it is cold whether, can also arrange it is cold after automatically reset, avoid second of manual operation.The problem of present invention is not in leak or is difficult to realize, overall structure is simple, practical.
Description
Technical field
The present invention relates to a kind of spools, more particularly to a kind of shower dragon of cold spool and the application spool that automatically resets of row
Head.
Background technique
People, especially in winter, need first to exhaust cold water remaining in pipeline, until there is warm water to come out in shower
It takes a shower again afterwards.The cold mode of traditional row be user by experience break water discharge time and/or use skin feel water temperature, with judge
Whether residual water arranges light, judgement inaccuracy is be easy to cause, once water discharge time is too long, when will cause water resource waste, and draining
Between it is too short, can not will residual water drain；User repeatedly tests the water temperature repeatedly, causes using trouble.
Chinese invention patent 201521135958.8 discloses a kind of with the switching valve for arranging cold function, including valve body, sets
It sets in the intracorporal spool of valve and temperature-sensitive mould group, it is the first exhalant canal being connected to respectively with intake tunnel that valve body, which is equipped with intake tunnel,
With the second exhalant canal；Valve body is additionally provided with the row's cold passage being connected to intake tunnel, connects the first exhalant canal and row's cold passage
Drainage hole, connect the second exhalant canal and arrange the suction hole of cold passage, temperature-sensitive mould group is for switching drainage hole.When arranging cold, valve
Core closes the first exhalant canal and the second exhalant canal, and water enters row's cold passage from intake tunnel, and water flow generates suction for second
The remaining cold water of exhalant canal along suction hole suck row cold passage, water after drainage hole with the remaining cold water of the first exhalant canal
It is discharged together from the water outlet of the first exhalant canal；When water temperature rises to predetermined value, temperature-sensitive mould group closes drainage hole, terminates row
It is cold.
It is above-mentioned have arrange the switching valve of the cold function no doubt cold function of the row of may be implemented, but there is also following deficiencies: passing through text
Principle is too big the cold water discharge difficulty of the second exhalant canal in mound；After the completion of row is cold, the hole for arranging cold passage is plugged, but is inhaled
Stomata is not blocked, and water may enter the second exhalant canal from suction hole, to leak occur；Arrange it is cold after, temperature-sensitive mould
Group thermal expansion can be by drainage hole temporary close, but to completely close needs and spool is switched to other positions manually, have passed through in this way
It operates twice, causes operation more inconvenient.
Summary of the invention
The present invention provides a kind of shower faucets of cold spool and the application spool that automatically resets of row, and which overcome existing skills
Art has shortcoming present in the switching valve for arranging cold function.
The technical solution adopted by the present invention to solve the technical problems is: a kind of cold spool that automatically resets of row, including spool
Ontology, temperature-sensitive mould group, water controlled plate；Insert body is equipped with drainage channel, and water controlled plate is set to insert body, and is connected with operation
Portion, the operation portion can drive water controlled plate to move, water controlled plate made to open or close the drainage channel of insert body by operation；Temperature-sensitive
Mould group is set in the drainage channel of insert body, under drainage channel open state, is linked when temperature-sensitive mould group expanded by heating
Water controlled plate and operation portion make water controlled plate close drainage channel.
Further, the operation portion includes the pressing mechanism and STATEMENT OF FEDERALLY SPONSORED of automatic ball-pen formula, and pressing mechanism is set to
The insert body, STATEMENT OF FEDERALLY SPONSORED are set to the water controlled plate, and pushing tow water controlled plate when the temperature-sensitive mould group expanded by heating makes pressing machine
Structure is triggered by STATEMENT OF FEDERALLY SPONSORED and water controlled plate is driven to close drainage channel.
Further, the pressing mechanism includes pawl seat, ratchet, runner, the first spring, second spring；Ratchet one end
First ratchet of circumferentially distributed several indentions is distributed several first guide pads on outer peripheral surface；Runner one end is circumferentially divided
Several second ratchets of cloth, each second ratchet are radially outward equipped with extension block along runner；Pawl seat is set to the insert body,
And pawl seat both ends penetrate through, inner wall is equipped with several first guide grooves, which is made of several blocking parts, and first leads
Slot slides into for first guide pad and extension block, and blocking part bottom end is equipped with step surface；Rotaring wheeling sleeve is set in ratchet, and ratchet is arranged
In pawl seat；First spring is supported and is located between runner and water controlled plate, second spring support be located at the STATEMENT OF FEDERALLY SPONSORED or water controlled plate with
Between the insert body；When water controlled plate described in the temperature-sensitive mould group expanded by heating and pushing tow, the STATEMENT OF FEDERALLY SPONSORED triggering runner turns
It moves and resets.
Further, the pawl seat inner wall is additionally provided with several second guide grooves below first guide groove, described
STATEMENT OF FEDERALLY SPONSORED is top wheel, and top wheel is fixed on the water controlled plate, and is located under the runner, and if top wheel one end it is circumferentially distributed
Third ratchet is done, several second guide pads are distributed on outer peripheral surface, second guide groove slides into for the second guide pad；Second ratchet packet
Ratchet and lower ratchet are included, upper ratchet and the first ratchet cooperate, and lower ratchet and third ratchet cooperate.
Further, the water controlled plate includes axis and the water sealing piece for opening and closing the drainage channel, and axis one end is set
Water sealing piece is set, and is located in the drainage channel, the axis other end protrudes into the runner, and the runner other end is equipped with for axis
The first through hole that the other end passes through；First spring, second spring, STATEMENT OF FEDERALLY SPONSORED are sheathed on axis, and the first both ends of the spring
It is butted on the annular convex platform being arranged on the runner other end inner top surface and axis respectively, second spring one end is butted on the linkage
On another annular convex platform being arranged on part or axis, the second spring other end is butted on the locating part being arranged on the insert body.
Further, the insert body is equipped with the second through-hole for leading to the drainage channel, and the axis passes through should
Second through-hole, the locating part are the ring support at the position where being set to corresponding second through-hole of the insert body, the ring support
Inside be arranged with sealing ring, the axis passes through the sealing ring, by the sealing ring to the gap between axis and the second through-hole into
Row sealing.
Further, the inlet and outlet of the drainage channel is located at the insert body side wall, the drainage channel packet
Include the first passage with the import, the second channel with the outlet, the connection between first passage and second channel
Mouthful, the axis passes through communication port, and passes through second channel, and the temperature-sensitive mould group, water sealing piece are located in first passage, and water shutoff
Part is for opening and closing the communication port.
Further, the step surface include along the first circumferentially distributed inclined-plane of pawl seat, the second inclined-plane, third inclined-plane,
First inclined-plane, third inclined-plane inclined direction are consistent, and the second inclined-plane connects the first inclined-plane and the second inclined-plane, and the second inclined-plane inclination side
To contrary with the tendency on the first inclined-plane, the second inclined-plane.
Further, the temperature-sensitive mould group includes sensing rod for temperature, elastic component, water controlled plate described in pushing tow when sensing rod for temperature extends, sense
Warm stick is resetted when shortening by the elastic component.
The present invention separately provides a kind of shower faucet, including faucet body, and is set to the temperature regulator of faucet body
Core, outlet water control valve core further include the cold spool that automatically resets of row described in aforementioned present invention, arrange the cold spool that automatically resets and are set to
Faucet body, and the import of the drainage channel of the cold spool that automatically resets of the row and the water inlet of the outlet water control valve core connect respectively
The mixed water exports of water flowing temperature adjusting spool.
Further, the faucet body be can containing structure, the faucet body is equipped with exhalant canal, and the draining is logical
The exhalant canal is connected with the water outlet of the outlet water control valve core in the outlet in road；The lower water temperature spool is thermostatic valve core,
The outlet water control valve core is switch valve core.
Compared to the prior art, the invention has the following advantages:
1, since insert body is equipped with drainage channel, water controlled plate is set to insert body, and is connected with operation portion, the operation
Portion can drive water controlled plate to move by operation, and water controlled plate is made to open or close the drainage channel of insert body；The setting of temperature-sensitive mould group
In the drainage channel of insert body, under drainage channel open state, when temperature-sensitive mould group expanded by heating link water controlled plate and
Operation portion, make water controlled plate close drainage channel so that the present invention not only can the row of manually controlling it is cold whether, can also arrange cold junction
It automatically resets after beam, avoids second of manual operation.In addition, the problem of present invention is not in leak or is difficult to realize, whole
Of simple structure and strong practicability.
2, the operation portion preferably includes the pressing mechanism and STATEMENT OF FEDERALLY SPONSORED of the automatic ball-pen formula, have it is ingenious in design,
The features such as assembly and disassembly are easy, easy to operate.
Invention is further described in detail with reference to the accompanying drawings and embodiments；But a kind of row of the invention is cold automatic multiple
The shower faucet of position spool and the application spool is not limited to the embodiment.
Detailed description of the invention
Fig. 1 is decomposition diagram of the invention；
Fig. 2 is the structural schematic diagram of ratchet of the invention；
Fig. 3 is the structural schematic diagram of runner of the invention；
Fig. 4 is the structural schematic diagram of top wheel of the invention；
Fig. 5 is the cross-sectional view of pawl seat of the invention；
Fig. 6 is overall structure diagram of the invention；
Fig. 7 is the structural schematic diagram of the hiding pawl seat of the present invention；
Fig. 8 is cross-sectional view of the present invention in drainage channel closed state；
Fig. 9 is cross-sectional view of the present invention in drainage channel open state.
Specific embodiment
Embodiment, referring to Figure 1 shown in-Fig. 9, a kind of cold spool that automatically resets of row of the invention, including insert body 1,
Temperature-sensitive mould group 2, water controlled plate 3；Insert body 1 is equipped with drainage channel 11, and water controlled plate 3 is set to insert body 1, and is connected with operation
Portion, the operation portion can be pressed and water controlled plate 3 driven to move, and water controlled plate 3 is made to open or close the drainage channel of insert body 1
11；Temperature-sensitive mould group 2 is set in the drainage channel 11 of insert body 1, under 11 open state of drainage channel, when temperature-sensitive mould group 2
Link water controlled plate 3 and operation portion when expanded by heating, and water controlled plate 3 is made to close drainage channel 11.
In the present embodiment, the operation portion includes the pressing mechanism 4 and STATEMENT OF FEDERALLY SPONSORED of automatic ball-pen formula, and pressing mechanism 4 is set
It is placed in the insert body 1, STATEMENT OF FEDERALLY SPONSORED is set to the water controlled plate 3, pushing tow water controlled plate 3 when temperature-sensitive mould 2 expanded by heating of group,
Pressing mechanism 4 is set to be triggered by STATEMENT OF FEDERALLY SPONSORED and water controlled plate 3 is driven to close drainage channel 11.
In the present embodiment, the pressing mechanism 4 includes pawl seat 41, ratchet 42, runner 43, the first spring 44, the second bullet
Spring 45；First ratchet 421 of the circumferentially distributed several indentions in 42 one end of ratchet is distributed several first guide pads on outer peripheral surface
422；Circumferentially distributed several second ratchets in 43 one end of runner, each second ratchet are radially outward equipped with extension block along runner 43
433；The mode that pawl seat 41 is connected by a snap is fixed on the insert body 1, and 1 both ends of insert body penetrate through, and inner wall is equipped with
Several first guide grooves 411, several first guide grooves 411 are made of several blocking parts 412, and the first guide groove 411 supplies described first
Guide pad 422 and extension block 433 slide into, and 412 bottom end of blocking part is equipped with step surface, which includes along circumferential point of pawl seat 41
The first inclined-plane 414, the second inclined-plane 415, third inclined-plane 416 of cloth, the first inclined-plane 414,416 inclined direction of third inclined-plane are consistent,
Second inclined-plane 415 connects the first inclined-plane 414 and the second inclined-plane 415, and 415 inclined direction of the second inclined-plane and the first inclined-plane 414, the
The tendency on two inclined-planes 415 is contrary.Runner 43 is sheathed in ratchet 42, and ratchet 42 is sheathed in pawl seat 41.First spring
44 support and are located between runner 43 and water controlled plate 3, second spring 45 support be located at STATEMENT OF FEDERALLY SPONSORED or water controlled plate 3 and the insert body 1 it
Between.When water controlled plate 3 described in 2 expanded by heating of temperature-sensitive mould group and pushing tow, STATEMENT OF FEDERALLY SPONSORED triggering runner 43 rotation and reset (i.e.
Runner 43 is triggered and turned an angle by STATEMENT OF FEDERALLY SPONSORED, slides into its extension block 433 again in the first guide groove 411), to make to control
Water part 3 is acted on by second spring 45 to be occurred mobile and closes drainage channel 11.
In the present embodiment, 41 inner wall of pawl seat is additionally provided with leads positioned at several the second of 411 lower section of the first guide groove
Slot 413, the STATEMENT OF FEDERALLY SPONSORED are top wheel 5, and top wheel 5 is fixed on the water controlled plate 3, and is located under runner 43, and pushes up 5 one end of wheel
Circumferentially distributed several third ratchets 51, several second guide pads 52 are distributed on outer peripheral surface, and second guide groove 413 is led for second
It is slid into block 52；Second ratchet includes upper ratchet 431 and lower ratchet 432, and upper ratchet 431 and the first ratchet 421 cooperate, lower ratchet
432 cooperate with third ratchet 51.
In the present embodiment, the water controlled plate 3 includes axis 31 and the water sealing piece for opening and closing the drainage channel 11, axis
Water sealing piece is arranged in 31 one end, and is located in the drainage channel 11, and 31 other end of axis protrudes into the runner 43, and runner 43 is another
One end is equipped with the first through hole 434 passed through for 31 other end of axis；First spring 44, second spring 45, top wheel 5 cover
Set on axis 31, and 44 both ends of the first spring are butted on the annular being arranged on 43 other end inner top surface of runner and axis 31 respectively
On boss, 45 one end of second spring is butted on top wheel 5, and 45 other end of second spring is butted on to be arranged on the insert body 1
Locating part.The water sealing piece is specially the gasket 32 for being set in 31 one end of axis, but not limited to this.The axis 31 includes
Upper axis 311 and lower axle 312, the two are threadedly coupled, and first spring 44 is specifically set on axis 311, and upper axis 311 is equipped with institute
State annular convex platform.The second spring 45 is specifically set in lower axle 312, and the gasket 32 is set in 312 bottom end of lower axle.Institute
It states top wheel 5 to be set in lower axle 312, and realizes axial limiting using the annular convex platform and upper axis 311 being arranged in lower axle 312.
The axis 31 is formed by connecting by the upper axis 311 and lower axle 312, keeps the installation of axis 31 and other accessories easier.
In the present embodiment, the insert body 1 is equipped with the second through-hole 12 for leading to the drainage channel 11, the axis
31 pass through second through-hole 12, and the locating part is at the position where being set to corresponding second through-hole 12 of the insert body 1
Ring support 6, be arranged with sealing ring 7 in the ring support 6, the preferred Y-shaped ring of sealing ring 7, but not limited to this.The axis 31 passes through
The sealing ring 7 is sealed the gap between axis 31 and the second through-hole 12 by the sealing ring 7.
In the present embodiment, the inlet and outlet of the drainage channel 11 is located at 1 side wall of insert body, and the draining is logical
Road 11 includes the first passage 111 with the import, the second channel 113 with the outlet, is located at first passage 111 and second
Communication port 112 between channel 113, the axis 31 passes through communication port 112, and passes through two channels 113, the temperature-sensitive mould group 2,
Water sealing piece (i.e. gasket 32) is located in first passage 111, and water sealing piece (i.e. gasket 32) is for opening and closing the communication port
112.Second through-hole 12 leads to the second channel 113.
In the present embodiment, the temperature-sensitive mould group 2 includes sensing rod for temperature 21, elastic component, is controlled described in pushing tow when sensing rod for temperature 21 extends
Water part 3, sensing rod for temperature 21 are resetted when shortening by the elastic component.The elastic component is specially third spring 22, but is not limited to
This, in other embodiments, the elastic component is air bag or elastic rib etc..The third spring 22 is sheathed on the sensing rod for temperature 21,
And 22 one end of third spring is butted on the inner wall of the drainage channel 11 (specially second channel 113), the other end is butted on the sense
One fixing seat 23 of warm 21 periphery of stick setting, the fixing seat 23 are specifically threaded on sensing rod for temperature 21.
In the present embodiment, the insert body 1 is in long tube structure, and second through-hole 12, communication port 112, first are logical
Road 111 is located in the axial direction of insert body 1, and second channel 113 is located at insert body 1 radially.The pawl seat 41 buckles
It is connected to the top end of insert body 1,1 bottom end of insert body is screwed on an end cap 8, which cooperates the insert body 1 to surround
The first passage 111.
A kind of cold spool that automatically resets of row of the invention has two states, the first state is as shown in figure 8, at this point, close
Packing 32 blocks communication port 112, keeps drainage channel 11 in closed state；The elastic force of first spring 44 is zero, second spring 45 promotees
Gasket 32 is set to keep blocking the state of communication port 112.Second of state of the invention is row's cold state, as shown in figure 9, this
When, drainage channel 11 is in open state.
In the first state, when pressing ratchet 42, ratchet 42 is moved downward, and moves downward initial stage in ratchet 42, by
It is less than the elastic force of second spring 45 in the elastic force of the first spring 44, therefore, ratchet 42 and runner 43 move downward, and water controlled plate 3 is protected
It holds motionless.As runner 43 continues to move downward, the first spring 44 is gradually compressed, until 31 other end of axis (i.e. upper axis 311
Top) it passes through the first through hole 434 of runner 43 and pushes up and arrive 42 inner top surface of ratchet, at this point, water controlled plate 3 and runner 43, ratchet 42 1
Rise move downward, second spring 45 is gradually compressed, when the extension block 433 of runner 43 exits downwards the first guide groove of pawl seat 41
When 411, under the cooperation of the first ratchet 421 of the upper ratchet 431 and ratchet 42 of runner 43, runner 43 occurs to turn with respect to ratchet 42
It moves and its extension block 433 is made to be against the first inclined-plane 414 of pawl seat 41 and the intersection on the second inclined-plane 415, to limit control water
Part 3 is acted on by second spring 45 and is moved up, at this point, gasket 32 leaves communication port 112, to open drainage channel 11, this is
Second of state of the invention.In a second state, when pressing bottom ratchet wheel 42 again, the downward pushing tow runner 43 of ratchet 42 turns
Wheel 43 turns an angle and turns again to its extension block 433 in first guide groove of pawl seat 41 by the effect of the first spring 44,
Meanwhile water controlled plate 3 is moved up by the effect of second spring 45, to close drainage channel 11, this realizes hand-reset.?
Under two kinds of states, when flow into drainage channel 11 is cold water, sensing rod for temperature 21 will not extend, and drainage channel 11 keeps it turning on shape
State, cold water are discharged from drainage channel 11；When water temperature reaches the lowest threshold of sensing rod for temperature 21, sensing rod for temperature 21 starts expanded by heating,
And after sensing rod for temperature 21 is elongated to certain length, sensing rod for temperature 21 starts upward pushing tow axis 31, and related top wheel 5 is and then to moving up
Dynamic, as top wheel 5 moves up, the third ratchet 51 of top wheel 5 acts on the lower ratchet 432 of runner 43, and runner 43 rotates centainly
Angle produces its extension block 433 along third inclined-plane 416 and is turned again to the first of pawl seat 41 by the effect of the first spring 44
In guide groove, meanwhile, water controlled plate 3 is moved up by the effect of second spring 45, to close drainage channel 11, end row is cold, this is
Realization automatically resets.Therefore, when arranging cold, user only need to be by a ratchet 42, and after row is cold, spool automatically resets, and terminates row
Cold process.
A kind of shower faucet of the invention, including faucet body, and be set to the lower water temperature spool of faucet body, go out
Water management spool further includes the cold spool that automatically resets of row described in aforementioned present invention, arranges the cold spool that automatically resets and is set to faucet
Ontology, and the import of the drainage channel 11 of the cold spool that automatically resets of the row and the water inlet of the outlet water control valve core are respectively turned on
The mixed water exports of lower water temperature spool.In the present embodiment, the faucet body be can containing structure, the faucet body is equipped with
The exhalant canal is connected with the water outlet of the outlet water control valve core in the outlet of exhalant canal, the drainage channel 11.The water
Warm adjusting spool is thermostatic valve core, but not limited to this, in other embodiments, the lower water temperature spool is common mixed water
Spool.The outlet water control valve core is switch valve core, but not limited to this, in other embodiments, the outlet water control valve core
For diverter valve spool.
A kind of shower faucet of the invention, in use, first the ratchet 42 of the cold spool that automatically resets of the row of pressing arrange cold, row
It after cold, arrange the cold spool that automatically resets and automatically resets, then operate outlet water control valve core, make the warm water output suitable for shower.
Above-described embodiment is only used to further illustrate a kind of cold spool and the application spool of automatically reseting of row of the invention
Shower faucet, but the invention is not limited to embodiments, it is to the above embodiments according to the technical essence of the invention
Any simple modification, equivalent change and modification are fallen within the scope of protection of technical solution of the present invention.
Claims (10)
1. a kind of cold spool that automatically resets of row, it is characterised in that: including insert body, temperature-sensitive mould group, water controlled plate；Insert body is set
There is drainage channel, water controlled plate is set to insert body, and is connected with operation portion, which can drive water controlled plate to transport by operation
It is dynamic, so that water controlled plate is opened or closed the drainage channel of insert body；Temperature-sensitive mould group is set in the drainage channel of insert body,
Under drainage channel open state, link water controlled plate and operation portion when temperature-sensitive mould group expanded by heating, so that water controlled plate is closed draining logical
Road.
2. the cold spool that automatically resets of row according to claim 1, it is characterised in that: the operation portion includes automatic ball-pen
The pressing mechanism and STATEMENT OF FEDERALLY SPONSORED of formula, pressing mechanism are set to the insert body, and STATEMENT OF FEDERALLY SPONSORED is set to the water controlled plate, the sense
Pushing tow water controlled plate when warm mould group expanded by heating makes pressing mechanism be triggered by STATEMENT OF FEDERALLY SPONSORED and water controlled plate is driven to close drainage channel.
3. the cold spool that automatically resets of row according to claim 2, it is characterised in that: the pressing mechanism include pawl seat,
Ratchet, runner, the first spring, second spring；First ratchet of the circumferentially distributed several indentions in ratchet one end, on outer peripheral surface
It is distributed several first guide pads；Circumferentially distributed several second ratchets in runner one end, each second ratchet along runner radially outward
Equipped with extension block；Pawl seat is set to the insert body, and pawl seat both ends penetrate through, and inner wall is equipped with several first guide grooves, should
Several first guide grooves are made of several blocking parts, and the first guide groove slides into for first guide pad and extension block, blocking part bottom
End is equipped with step surface；Rotaring wheeling sleeve is set in ratchet, and ratchet sleeve is set in pawl seat；First spring support be located at runner and water controlled plate it
Between, second spring is supported and is located between the STATEMENT OF FEDERALLY SPONSORED or water controlled plate and the insert body；The temperature-sensitive mould group expanded by heating and
Described in pushing tow when water controlled plate, the STATEMENT OF FEDERALLY SPONSORED triggering runner is rotated and is resetted.
4. the cold spool that automatically resets of row according to claim 3, it is characterised in that: the pawl seat inner wall, which is additionally provided with, to be located at
Several second guide grooves below first guide groove, the STATEMENT OF FEDERALLY SPONSORED are top wheel, and top wheel is fixed on the water controlled plate, and is located at
Under the runner, and the wheel circumferentially distributed several third ratchets in one end are pushed up, is distributed several second guide pads on outer peripheral surface, it is described
Second guide groove slides into for the second guide pad；Second ratchet includes upper ratchet and lower ratchet, and upper ratchet and the first ratchet cooperate, lower spine
Tooth and third ratchet cooperate.
5. the cold spool that automatically resets of row according to claim 3 or 4, it is characterised in that: the water controlled plate include axis and
For opening and closing the water sealing piece of the drainage channel, water sealing piece is arranged in axis one end, and is located in the drainage channel, and axis is another
End is protruded into the runner, and the runner other end is equipped with the first through hole passed through for the axis other end；First spring, second
Spring, STATEMENT OF FEDERALLY SPONSORED are sheathed on axis, and the first both ends of the spring is butted on the runner other end inner top surface and axis respectively and sets
On the annular convex platform set, second spring one end is butted on another annular convex platform being arranged on the STATEMENT OF FEDERALLY SPONSORED or axis, the second bullet
The spring other end is butted on the locating part being arranged on the insert body.
6. the cold spool that automatically resets of row according to claim 5, it is characterised in that: the insert body, which is equipped with, leads to institute
The second through-hole of drainage channel is stated, the axis passes through second through-hole, and the locating part is to be set to the insert body pair
The ring support at the position where the second through-hole is answered, sealing ring is arranged in the ring support, the axis passes through the sealing ring, by this
Sealing ring is sealed the gap between axis and the second through-hole；
The inlet and outlet of the drainage channel is located at the insert body side wall, and the drainage channel includes with the import
First passage, the second channel with the outlet, the communication port between first passage and second channel, the axis pass through
Communication port, and pass through second channel, the temperature-sensitive mould group, water sealing piece are located in first passage, and water sealing piece is described for opening and closing
Communication port.
7. the cold spool that automatically resets of row according to claim 3 or 4, it is characterised in that: the step surface includes along ratchet
The first circumferentially distributed inclined-plane of seat, the second inclined-plane, third inclined-plane, the first inclined-plane, third inclined-plane inclined direction are consistent, the second inclined-plane
The first inclined-plane and the second inclined-plane are connected, and the second inclined-plane inclined direction is contrary with the tendency on the first inclined-plane, the second inclined-plane.
8. the cold spool that automatically resets of row described in any one of -7 according to claim 1, it is characterised in that: the temperature-sensitive mould group packet
Sensing rod for temperature, elastic component are included, water controlled plate described in pushing tow when sensing rod for temperature extends, sensing rod for temperature is resetted when shortening by the elastic component.
9. a kind of shower faucet, including faucet body, and it is set to lower water temperature spool, the outlet water control valve of faucet body
Core, it is characterised in that: further include arranging cold automatically resets such as the cold spool that automatically resets of row of any of claims 1-8
Spool is set to faucet body, and the drainage channel of the cold spool that automatically resets of the row import and the outlet water control valve core into
The mouth of a river is respectively turned on the mixed water exports of lower water temperature spool.
10. shower faucet according to claim 9, it is characterised in that: the faucet body be can containing structure, the dragon
Head ontology is equipped with exhalant canal, and it is logical that the water outlet is connected in the outlet of the drainage channel with the water outlet of the outlet water control valve core
Road；The lower water temperature spool is thermostatic valve core, and the outlet water control valve core is switch valve core.
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| CN2019205789074 | 2019-04-25 | ||
| CN201920578907 | 2019-04-25 |
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| CN110043673B CN110043673B (en) | 2024-06-18 |
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| CN201910379857.1A Active CN110043673B (en) | 2019-04-25 | 2019-05-08 | Cold-discharging automatic reset valve core and shower faucet using same |
| CN201920654878.5U Active CN210106611U (en) | 2019-04-25 | 2019-05-08 | Cold discharge automatic reset valve core and shower faucet using same |
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| CN201920654878.5U Active CN210106611U (en) | 2019-04-25 | 2019-05-08 | Cold discharge automatic reset valve core and shower faucet using same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245080A (en) * | 2021-06-01 | 2021-08-13 | 厦门松霖科技股份有限公司 | Drain valve and water outlet device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043673B (en) * | 2019-04-25 | 2024-06-18 | 九牧厨卫股份有限公司 | Cold-discharging automatic reset valve core and shower faucet using same |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN210106611U (en) | 2020-02-21 |
| CN110043673B (en) | 2024-06-18 |
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