CN108869766A - The logical liquid electromagnetic valve of tea set - Google Patents
The logical liquid electromagnetic valve of tea set Download PDFInfo
- Publication number
- CN108869766A CN108869766A CN201811008841.1A CN201811008841A CN108869766A CN 108869766 A CN108869766 A CN 108869766A CN 201811008841 A CN201811008841 A CN 201811008841A CN 108869766 A CN108869766 A CN 108869766A
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- China
- Prior art keywords
- seal plug
- valve
- liquid
- valve body
- valve casing
- Prior art date
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- 239000007788 liquid Substances 0.000 title claims abstract description 199
- 241001122767 Theaceae Species 0.000 title claims abstract description 56
- 238000007789 sealing Methods 0.000 claims abstract description 101
- 239000000203 mixture Substances 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 15
- 239000004810 polytetrafluoroethylene Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- -1 Polytetrafluoroethylene Polymers 0.000 description 8
- 230000002401 inhibitory effect Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/029—Electromagnetically actuated valves
-
- 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The present invention provides a kind of logical liquid electromagnetic valve of tea set, including valve casing, electromagnetic coil, valve body, limited support seat, the first seal plug, the second seal plug and branch head part；Liquid channel and sealing butt end were equipped in valve casing and valve body, valve body and limited support seat are equipped with logical liquid air gap；Limited support seat is set in valve casing；The sealing butt end corresponding matching of first, second seal plug and valve casing and valve body is movably arranged in valve casing and valve body；Branch head part is fixedly connected with the second seal plug or is fixedly connected with limited support seat；Valve body and valve casing are tightly connected；When electromagnetic coil no power, the liquid channel enclosed excessively of valve casing cannot be led to liquid by the first seal plug；Electromagnetic coil driven when being powered the first seal plug move upwards open valve casing cross liquid channel so that liquid can be gone out by each logical liquid air gap and the liquid outlet channel perforation for crossing the solenoid valve that constitutes of liquid channel.The configuration of the present invention is simple, cost be not high, uses and control safe ready and environmental protection and energy saving.
Description
Technical field
The present invention relates to the solenoid valve markets of liquid on-off control, and in particular to a kind of logical liquid of the tea set of tea set
Solenoid valve.
Background technique
In recent years, with the continuous improvement of people's living standards, also increasingly being improved to the requirement made tea, various time tea sets
Using universal, the trend of the more oriented automation direction development of the tea set made tea at present.Tea maker automatically or semi-automatically, from
The solenoid valve as one of important component is not opened.For fluid（Including liquid）The solenoid valve of on-off control is relatively conventional,
Working principle is also more mature.Such as the Chinese patent literature that publication No. is CN102679020A, that is, disclose a kind of electromagnetically-operated stream
Body control valve；For another example publication No. is the Chinese patent literature of CN106195405A, discloses a kind of liquid solenoid valve, above-mentioned electricity
Magnet valve is commonly used in industry, and common configuration is complicated, and higher cost cannot be effectively applicable to tea device.For this status,
To solve the tea on-off control problem in automatic tea set, research has been shown in the mechanism of similar solenoid valve, as Authorization Notice No. is
The Chinese patent literature of CN206342271U, it discloses a kind of electromagnetism Full-automatic tea set, the control of water outlet is existed using setting
The steel ball in liquid cavity is matched with the electromagnet being arranged on teahouse out, attracts steel ball by the magnetic force that electromagnet obtains electric generation
It moves upwards to open out liquid cavity and discharge water, when electromagnet power loss, steel ball return blocks out the liquid outlet of liquid cavity again
Cutout, although such structure structure is relatively easy, existing for be disadvantageous in that：First, comparing energy consumption in use process；Its
Two, after electromagnet power loss, the steel ball reset closure liquid outlet in water is not quickly timely enough, easily causes water receiving excessive, when
When institute's water receiving is boiled water, also user is easily caused to scald.
Summary of the invention
The purpose of the present invention is：For the problems of the prior art, provide a kind of structure is simple, cost is not high, using and
Control the logical liquid electromagnetic valve of safe ready and the tea set of environmental protection and energy saving.
The technical scheme is that：The logical liquid electromagnetic valve of tea set of the invention, is structurally characterized in that：Including valve casing,
Electromagnetic coil, valve body, limited support seat, the first seal plug, the second seal plug and branch head part；Above-mentioned valve casing is upper and lower ends
Opening and the internal hollow member for being equipped with sealing butt end, the hollow part of valve casing middle and lower part constituted liquid channel, under valve casing
End opening constitutes liquid outlet；Electromagnetic coil is set to the periphery middle and upper part of valve casing；Valve body is lower ending opening, top equipped with logical liquid air gap
And the internal hollow member for being equipped with sealing butt end；The intracorporal hollow part composition valve body of valve crosses liquid channel；Limited support seat
For the component equipped with logical liquid air gap, limited support seat be set in valve casing and with valve casing integrally connected or be fixedly connected；First sealing
Plug is the component that size and shape is matched with the sealing butt end of valve casing, and the first seal plug is movably arranged at valve casing
Seal on butt end and be located at the lower section of limited support seat；Second seal plug is the sealing butt end of size and shape and valve body
The component matched, the second seal plug are movably arranged in the hollow part of valve body；Branch head part is close with second by the upper end
Block head one is fixedly connected or branch head part by its lower end and the upper end one of limited support seat or is fixedly connected；It uses
When, valve body is connected by the top seal of its underpart and valve casing, and the second seal plug is not contacted with the sealing butt end of valve body at this time；
When above-mentioned electromagnetic coil no power, the first seal plug, which is fastened on the sealing butt end of valve casing, blocks the liquid of crossing of valve casing to lead to
Road makes the above-mentioned obstructed liquid of logical liquid electromagnetic valve；Electromagnetic coil drives the first seal plug to move upwards when being powered so that the first sealing
Logical liquid air gap opening valve casing is generated between plug and the sealing butt end of valve casing crosses liquid channel；To by the logical liquid air gap of valve body
With the logical liquid air gap for crossing liquid channel, limited support seat, valve casing crosses liquid channel and the above-mentioned logical liquid electromagnetic valve use of liquid outlet composition
When liquid outlet channel.
Further embodiment is：Above-mentioned valve casing includes the interconnecting piece being located above, the first seal plug peace positioned at middle part
Dress portion and underlying liquid portion out；First seal plug mounting portion and out liquid portion are hollow member, the first seal plug peace
Dress portion and the out hollow part in liquid portion constitute the liquid channel excessively of above-mentioned valve casing；First seal plug mounting portion and out liquid portion joint
The end face adjacent with the liquid channel excessively of valve casing constitutes the sealing butt end of above-mentioned valve casing.
Further embodiment is：Above-mentioned valve body includes main part and second connecting portion；Aforementioned body portion is lower ending opening
Hollow member, second connecting portion be upper and lower ends opening hollow member, second connecting portion by upper part and main part lower end
Opening one is fixedly connected, and on the hollow part of second connecting portion communicates and collectively form with the hollow part of main part
That states valve body crosses liquid channel, and second connecting portion constitutes above-mentioned valve with main part junction with the adjacent position in liquid channel of crossing of valve body
The sealing butt end of body；The logical liquid air gap of above-mentioned valve body is set on main part, the logical liquid air gap of above-mentioned valve body and the liquid excessively of valve body
Channel communicates.
Further embodiment is：Above-mentioned first seal plug is sphere part；Alternatively, above-mentioned first seal plug includes sealing
Portion and limition orientation portion, limition orientation portion are the component equipped with fixing clearance, and limition orientation portion is set on the upper surface of mouth-sealed portion
And with mouth-sealed portion integrally connected or be fixedly connected.
Further embodiment is：The mouth-sealed portion of above-mentioned first seal plug is equipped with 1 or more for assisting the logical of logical liquid
Liquid air gap.
Further embodiment is：Above-mentioned second seal plug is sphere part；Alternatively, above-mentioned second seal plug includes second
Mouth-sealed portion and the second limition orientation portion, the second limition orientation portion are the component equipped with fixing clearance, and the second limition orientation portion is set to
On the upper surface of second mouth-sealed portion and with the second mouth-sealed portion one or be fixedly connected.
Further embodiment is：The logical liquid electromagnetic valve of above-mentioned tea set further includes above-mentioned for assisting in above-mentioned valve casing
The first seal plug reset spring that first seal plug resets.
Further embodiment is：The logical liquid electromagnetic valve of above-mentioned tea set further includes above-mentioned for assisting in above-mentioned valve body
The second seal plug reset spring that second seal plug resets.
Further embodiment is：The logical liquid electromagnetic valve of above-mentioned tea set further includes the first sealing ring, above-mentioned first sealing ring
It is fixed on the sealing butt end of above-mentioned valve casing, or is fixed on above-mentioned first seal plug and is located at obstructed liquid status
When the first seal plug and valve casing sealing butt end joint.
Further embodiment is：The logical liquid electromagnetic valve of above-mentioned tea set further includes the second sealing ring, above-mentioned second sealing ring
It is fixed on the sealing butt end of above-mentioned valve body, or is fixed on above-mentioned second seal plug and is located at obstructed liquid status
When the second seal plug and valve body sealing butt end joint.
Further embodiment is：The logical liquid electromagnetic valve of above-mentioned tea set further includes third sealing ring；Above-mentioned third sealing ring
On the embedded lower, outer perimeter wall for being fixed at above-mentioned valve body or in the embedded upper inside wall for being fixed at above-mentioned valve casing.
Further embodiment is：Above-mentioned valve casing, valve body, limited support seat, the first seal plug, the second seal plug and
Good antiscale property layer is equipped on the surface that branch head part is contacted with liquid when in use.
Further embodiment is also：Above-mentioned valve body is together with intracorporal second seal plug of valve and branch head part is set to, with valve casing
Together with the first seal plug and limited support seat being set in valve casing, it can be separately mounted to different mating components when in use
On, connected again by the top seal of the lower part of valve body and valve casing when use, and at this time branch head part only with the second seal plug one
Or it is fixedly connected.
The present invention has the effect of positive：（1）The logical liquid electromagnetic valve of tea set of the invention is set by integrally-built
Meter, makes it when in use, and water flowing and sealing conversion are convenient, accurate, rapid, and are easily achieved automatic control.（2）Tea of the invention
The logical liquid electromagnetic valve of tool, structure is simple, cost is not high, uses and control safe ready.（3）The logical liquid of tea set of the invention
On the one hand water can be improved by the way that good antiscale property layer is arranged on the component of its each associated contact water in solenoid valve（Tea）Matter has simultaneously
Conducive to prolonging its service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention two；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention three；
Fig. 4 is the structural schematic diagram of the embodiment of the present invention four.
Appended drawing reference in above-mentioned attached drawing is as follows：
Valve casing 1, interconnecting piece 11, the first seal plug mounting portion 12, liquid portion 13 out, first crosses liquid channel 14, liquid outlet 15；Electromagnetism
Coil 2；Valve body 3, main part 31, the first logical liquid air gap 31-1, spring retainer protrusion 31-2, second connecting portion 32, second crosses liquid
Channel 33；Limited support seat 4, the second logical liquid air gap 41；First seal plug 5, mouth-sealed portion 51 lead to liquid air gap 51-1, and limit is led
To portion 52；Second seal plug 6, the second mouth-sealed portion 61, the second limition orientation portion 62；Branch head part 7, third lead to liquid air gap 71；It is multiple
Position spring 8, the first seal plug reset spring 81, the second seal plug reset spring 82, sealing ring 9, the first sealing ring 91, the
Two sealing rings 92, third sealing ring 93.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
（Embodiment 1）
See Fig. 1, the logical liquid electromagnetic valve of the tea set of the present embodiment, mainly by valve casing 1, electromagnetic coil 2, valve body 3, limited support
The 4, first seal plug 5 of seat, the second seal plug 6 and branch head part 7 form.
Valve casing 1 is the hollow member of upper and lower ends opening, valve casing 1 by be located above interconnecting piece 11, positioned at the of middle part
One seal plug mounting portion 12 and underlying liquid portion 13 out form, the first seal plug mounting portion 12 of valve casing 1 and out liquid
The hollow part in portion 13 constitutes first and crosses liquid channel 14；The lower ending opening in the lower ending opening of valve casing 1 namely out liquid portion 13 constitutes valve
The liquid outlet 15 of shell 1；First seal plug mounting portion 12 and out 13 joint of liquid portion are adjacent with the first liquid channel 14 excessively of valve casing
End face constitute valve casing 1 sealing butt end.The material of valve casing 1 uses nonferromugnetic material, and ceramics, copper, stainless steel can be used
Materials are waited, preferably use ceramic material in the present embodiment；Can be in contact with liquid when the using surface at position of valve casing 1 is equipped with
Polytetrafluoroethylene (PTFE) (PTFE), perfluoroethylene-propylene (PEP) or soluble poly four can be used in fouling-inhibiting material layer, fouling-inhibiting material layer
Vinyl fluoride (PEP) is constituted, it is preferred to use polytetrafluoroethylene (PTFE) is constituted.In the present embodiment, the interconnecting piece 11 and the first seal plug of valve casing 1
Head mounting portion 12 preferably uses outer diameter identical and the identical hollow cylinder of axial line, and the internal diameter of interconnecting piece 11 is close greater than first
The internal diameter of block head mounting portion 12, so that the inner top side shape of 11 joint of the first seal plug mounting portion 12 and interconnecting piece
At a mounting platform；Liquid portion 13 is preferably using hollow with 12 coaxial inner conductor of interconnecting piece 11 and the first seal plug mounting portion out
Rounding stage body（I.e. upper end outer diameter is greater than lower end outer diameter）, to facilitate the liquid that closes up out.
Electromagnetic coil 2 is set to the periphery of 1 middle and upper part of valve casing；Electromagnetic coil 2 is with cored electromagnetic coil.
Valve body 3 is lower ending opening, top equipped with logical liquid air gap and the internal hollow member for being equipped with sealing butt end, valve body 3
Hollow part constitute second cross liquid channel 33.In the present embodiment, valve body 3 is made of main part 31 and second connecting portion 32, main
Body portion 31 is the hollow member of lower ending opening, and main part 31 is equipped with 1 or more the first logical liquid air gap 31-1；Second connecting portion
32 hollow members being open for upper and lower ends, second connecting portion 32 is by the lower ending opening of upper part and main part 31 one or admittedly
Fixed connection, and the hollow part of second connecting portion 32 communicates with the hollow part of main part 31 and collectively forms the second of valve body 3
Liquid channel 33 is crossed, second connecting portion 32 is crossed the adjacent position in liquid channel 33 with the second of valve body 3 with 31 junction of main part and constituted
The sealing butt end of valve body 3.In the present embodiment, main part 31 preferably by upper plate, lower plate and is set between upper plate and lower plate simultaneously
It is formed with upper plate and the siding of lower plate integrally connected, lower plate is the plate body of middle opening, to be made of upper plate, lower plate and siding
The hollow member of one lower ending opening；1 or more through-hole is respectively equipped on upper plate and/or siding, first as valve body 3 is logical
Liquid air gap 31-1.Second connecting portion 32 is by upper part and the opening one of the lower plate of main part 31 or is fixedly connected.Preferably,
The preferred cylindrical of the global shape of main part 31 in the present embodiment, second connecting portion 32 preferably use hollow cylindrical body.It is excellent
Selection of land, can be in contact with liquid when the using surface at position of valve body 3 are equipped with fouling-inhibiting material layer, and fouling-inhibiting material layer can adopt
It is constituted with polytetrafluoroethylene (PTFE) (PTFE), perfluoroethylene-propylene (PEP) or soluble poly tetrafluoroethene (PEP), it is preferred to use poly- four
Vinyl fluoride is constituted.
Limited support seat 4 is set in valve casing 1, and is located at interconnecting piece 11 and the first seal plug mounting portion 12 company of valve casing 1
It meets place, limited support seat 4 and 1 integrally connected of valve casing or is fixedly connected；Limited support seat 4 is logical equipped with 1 or more upward and downward
The logical liquid air gap 41 of the second of liquid, it is preferable that limited support seat 4 is made of ferrimagnet, and limited support seat 4 is whole in circle
Shape.
First seal plug 5 is the component that shapes and sizes are matched with the sealing butt end of valve casing 1, the first seal plug
5 are set in the hollow part of the first seal plug mounting portion 12 of valve casing 1, in 2 no power of electromagnetic coil, the first seal plug
5 dock with the sealing of the sealing butt end of valve casing 1, the first liquid outlet channel 14 of valve casing 1 are blocked, to cannot lead to liquid.This implementation
In example, the first seal plug 5 is made of sphere part.The material of first seal plug 5 is whole using ferrimagnet, Huo Zhe
The material of one seal plug 5 is part（Such as lower part）Using nonferromugnetic material, part（Such as top）Using ferrimagnet.
Second seal plug 6 is the component that shapes and sizes are matched with the sealing butt end of valve body 3, the second seal plug
6 are set in the hollow part on 3 top of valve body namely in the hollow part of the main part 31 of valve body 3.In the present embodiment, second is close
Block head 6 is made of sphere part.
Branch head part 7 is hollow integral piece, it is preferable that the lower part of branch head part 7 leads to liquid air gap equipped with 1 or more third
71；Branch head part 7 preferably uses hollow cylindrical body.There are two types of the mounting means of branch head part 7, first, branch head part 7 by the upper end with
Second seal plug, 6 one is fixedly connected, and the lower end of branch head part 7 is not fixedly connected with the upper end of limited support seat 4 at this time；Its
Two, branch head part 7 is by its lower end and the upper end one of limited support seat 4 or is fixedly connected, and the upper end of branch head part 7 is not then at this time
Two seal plugs 6 are fixedly connected.
Valve body 3 is together with the second seal plug 6 or valve body 3 being set in valve body 3 together with the second sealing being set in valve body 3
Plug 6 and branch head part 7（At this time branch head part 7 only with 6 one of the second seal plug or be fixedly connected）, when in use with valve casing 1 with
And the first seal plug 5 in valve casing 1 and limited support seat 4 can be separately mounted to tea set different component on（Such as valve body 3
On Vessel for heating water, valve casing 1 is set on support）, when use connect by the lower part of valve body 3 with the top seal of valve casing 1 again；Valve
When body 3 is separated with valve casing 1, the second seal plug 6 connects with the sealing of the sealing butt end of valve body 3 thus by the second mistake of valve body 3
Liquid channel 33, which blocks, cannot lead to liquid；When valve body 3 is connect by its underpart with the top seal of valve casing 1, branch head part 7 jacks up the upwards
Two seal plugs 6 to generate the second of logical liquid air gap namely valve body 3 between the second seal plug 6 and the sealing butt end of valve body 3
It crosses liquid channel 33 to be opened, liquid can be led to.
It preferably, can be with liquid when limited support seat 4, the first seal plug 5, the second seal plug 6 and branch head part 7 use
Body, which is in contact on the surface at position, is equipped with fouling-inhibiting material layer, and polytetrafluoroethylene (PTFE) (PTFE), poly- can be used in fouling-inhibiting material layer
Perfluoroethylene-propylene (copolymer) (PEP) or soluble poly tetrafluoroethene (PEP) are constituted, it is preferred to use polytetrafluoroethylene (PTFE) is constituted.
In use, electromagnetic coil 2 be powered after the electromagnetic force that generates in the first seal plug 5 so that the first seal plug
First 5 move upwards, and the first seal plug 5 is detached to be moved upwards to form logical liquid air with the in sealing contact of sealing butt end of valve casing 1
Gap, thus by the first logical liquid air gap 31-1 of valve body 3, the second mistake liquid channel 33, the second seal plug 6 and the valve body 3 of valve body 3
Seal the sealing of the logical liquid air gap, the second logical liquid air gap 41 of limited support seat 4, the first seal plug 5 and valve casing 1 between butt end
The first of the logical liquid air gap, valve casing 1 that are formed between butt end crosses liquid channel 14 and liquid outlet 15 constitutes the tea set use of the present embodiment
Logical liquid electromagnetic valve use when liquid outlet channel.
It is preferred that the logical liquid electromagnetic valve of the tea set of the present embodiment, is additionally provided with the reset spring 8 of auxiliary reset
With the sealing ring 9 of enhancing sealing effect, reset spring 8 includes that the first seal plug reset spring 81 and the second seal plug are multiple
Position spring 82；Sealing ring 9 includes the first sealing ring 91, the second sealing ring 92 and third sealing ring 93.
First seal plug reset spring 81 is set in the first seal plug mounting portion 12 of valve casing 1, the first seal plug
Top of the upper and lower ends of reset spring 81 respectively with the lower end of limited support seat 4 and the first seal plug 5 abuts against.
Second seal plug reset spring 82 is set in 3 upper hollow position of valve body namely in the main part 31 of valve body 3
In empty position, the upper and lower ends of the second seal plug reset spring 82 respectively with the top of valve body 3 and the second seal plug 6
Top abuts against.Further preferred mode is equipped on the main part 31 of valve body 3 for resetting bullet to the second seal plug
The spring retainer protrusion 31-2 that the top of spring 82 is limited.
By the first seal plug reset spring 81 of setting and the second seal plug reset spring 82, the first sealing may make
The homing action of plug 5 and the second seal plug 6 is quicker, so that the action response for stopping liquid out is more quick.
First sealing ring 91 is fixed on the sealing butt end of valve casing 1 or the first sealing ring 91 is fixed at
The sealing butt end joint of first seal plug 5 and valve casing 1 when on the first seal plug 5 and positioned at obstructed liquid status；Second
Sealing ring 92 is fixed on the sealing butt end of valve body 3 or the second sealing ring 92 is fixed at the second seal plug 6
The sealing butt end joint of second seal plug 6 and valve body 3 when above and being located at obstructed liquid status；Third sealing ring 93 is embedded
It is fixed on the periphery wall of the second connecting portion 32 of valve body 3 or the inner wall of the embedded interconnecting piece 11 for being fixed at valve casing 1
On.
By the first sealing ring 91 of setting, the second sealing ring 92 and third sealing ring 93, the tea set of the present embodiment can be improved
Sealing performance when logical liquid electromagnetic valve uses.
The logical liquid electromagnetic valve of the tea set of the present embodiment, for when it is applied to automatic tea set, to its mounting means and
Working principle is summarized as follows：
By the main part 31 of valve body 3 by valve body 3 be fixedly mounted on automatic tea set heat up water and/or tea infuser lower end goes out liquid
At mouthful, and make the main part 31 of valve body 3 be placed in substantially heat up water and/or tea infuser in, the second connecting portion 32 of valve body 3 is from burning
Water and/or the liquid outlet of tea infuser lower end extend downwardly；Electromagnetic coil 2 is fixedly mounted on to be used to support and heats up water and/or steeps
On the bracket of tea container, electromagnetic coil 2 is electrically connected with external controllable electric power；Valve casing 1 is inserted into electromagnetic coil 2；By valve body 3
Second connecting portion 32 and valve casing 1 interconnecting piece 11 be tightly connected, the second seal plug 6 is opened by branch head part 7 at this time.First is close
The first of the closing valve casing 1 of block head 5 crosses liquid channel 14.
When 2 no power of electromagnetic coil, liquid channel 14 is crossed since the first seal plug 5 encloses the first of valve casing 1, at this time originally
The obstructed liquid of logical liquid electromagnetic valve of embodiment.
The electromagnetic force that electromagnetic coil 2 generates after being powered moves upwards it to open valve in the first seal plug 5
The first of shell 1 crosses liquid channel 14, so that the liquid outlet channel of the logical liquid electromagnetic valve of the present embodiment from top to bottom penetrates through, Vessel for heating water
And/or the liquid in tea infuser successively second crosses liquid channel 33, the via the first logical liquid air gap 31-1 of valve body 3, valve body 3
Logical liquid air gap, the second logical liquid air gap 41, first of limited support seat 4 between two seal plugs 6 and the sealing butt end of valve body 3 is close
From liquid outlet behind the liquid channel 14 excessively of the first of the logical liquid air gap, valve casing 1 that are formed between block head 5 and the sealing butt end of valve casing 1
15 outflows.When needing to stop liquid out, the power supply of electromagnetic coil 2 is closed, the upward active force of the first seal plug 5 disappears,
First seal plug 5 resets in valve casing 1, stops liquid out.
（Embodiment 2）
Referring to fig. 2, the logical liquid electromagnetic valve of the tea set of the present embodiment, other aspects are substantially the same manner as Example 1, and difference exists
In：
First seal plug 5 does not use the sphere part of embodiment 1, and the first seal plug 5 is then mainly by sealing in the present embodiment
Portion 51 and limition orientation portion 52 form, and mouth-sealed portion 51 is equipped with 1 or more logical liquid air gap 51-1, assist when for using
Liquid, limition orientation portion 52 be the component equipped with fixing clearance, limition orientation portion 52 be set to mouth-sealed portion 51 upper surface on and with envelope
51 one of oral area is fixedly connected；The logical liquid air gap 51-1 of mouth-sealed portion 51 is respectively positioned on the periphery of the sealing butt end of valve casing 1, and seals
The logical liquid air gap 51-1 of oral area 51 is communicated with the fixing clearance in limition orientation portion 52.Correspondingly, the first seal plug reset spring
81 are set in the fixing clearance in the limition orientation portion 52 of the first seal plug 5, and up and down the two of the first seal plug reset spring 81
The upper surface respectively with the lower end of limited support seat 4 and the mouth-sealed portion 51 of the first seal plug 5 is held to abut against；First sealing ring
91 are fixed on the sealing butt end of valve casing 1 or the first sealing ring 91 is fixed at the sealing of the first seal plug 5
The sealing butt end joint of first seal plug 5 and valve casing 1 when on the lower end surface in portion 51 and positioned at obstructed liquid status.
（Embodiment 3）
Referring to Fig. 3, the logical liquid electromagnetic valve of the tea set of the present embodiment, other aspects are substantially the same manner as Example 1, and difference exists
In：
Second seal plug 6 does not use the sphere part of embodiment 1, and the second seal plug 6 is then mainly by second in the present embodiment
Mouth-sealed portion 61 and the second limition orientation portion 62 composition, the second limition orientation portion 62 are the component equipped with fixing clearance, the second limit
Guide part 62 be set on the upper surface of the second mouth-sealed portion 61 and with 61 one of the second mouth-sealed portion or be fixedly connected；Correspondingly, second
Seal plug reset spring 82 is set in the fixing clearance in the second limition orientation portion 62 of the second seal plug 6, the second seal plug
The upper and lower ends of head reset spring 82 are upper with the mouth-sealed portion 61 of the upper interior end face of valve body 3 and the second seal plug 6 respectively
End face abuts against；Second sealing ring 92 is fixed on the sealing butt end of valve body 3 or the fixed setting of the second sealing ring 92
On the lower end surface of the mouth-sealed portion 61 of the second seal plug 6 and when being located at obstructed liquid status the second seal plug 6 and valve body 3 it is close
Seal butt end joint.
（Embodiment 4）
Referring to fig. 4, the logical liquid electromagnetic valve of the tea set of the present embodiment, other aspects are substantially the same manner as Example 3, and difference exists
In：
First seal plug 5 does not use the sphere part of embodiment 3, and the first seal plug 5 is then mainly by sealing in the present embodiment
Portion 51 and limition orientation portion 52 form, and mouth-sealed portion 51 is equipped with 1 or more logical liquid air gap 51-1, assist when for using
Liquid, limition orientation portion 52 be the component equipped with fixing clearance, limition orientation portion 52 be set to mouth-sealed portion 51 upper surface on and with envelope
51 one of oral area is fixedly connected；Correspondingly, the first seal plug reset spring 81 is set to the limition orientation of the first seal plug 5
In the fixing clearance in portion 52, the upper and lower ends of the first seal plug reset spring 81 respectively with the lower end of limited support seat 4 and
The upper surface of the mouth-sealed portion 51 of first seal plug 5 abuts against；First sealing ring 91 is fixed at the sealing butt end of valve casing 1
On or the lower end surface of the first sealing ring 91 mouth-sealed portion 51 for being fixed at the first seal plug 5 on and be located at obstructed liquid
The sealing butt end joint of first seal plug 5 and valve casing 1 when state.
Above embodiments are the explanations to a specific embodiment of the invention, rather than limitation of the present invention, related technology
The technical staff in field without departing from the spirit and scope of the present invention, can also make various transformation and variation and obtain
To corresponding equivalent technical solution, therefore all equivalent technical solutions should be included into patent protection model of the invention
It encloses.
Claims (13)
1. a kind of logical liquid electromagnetic valve of tea set, it is characterised in that：Including valve casing, electromagnetic coil, valve body, limited support seat,
One seal plug, the second seal plug and branch head part；The valve casing is that upper and lower ends are open and internal be equipped with seals butt end
Hollow member, the hollow part of valve casing middle and lower part constituted liquid channel, and the lower ending opening of valve casing constitutes liquid outlet；Electromagnetic coil is set
In the periphery middle and upper part of valve casing；Valve body is lower ending opening, top is equipped with logical liquid air gap and inside is equipped with the hollow of sealing butt end
Component；The intracorporal hollow part composition valve body of valve crosses liquid channel；Limited support seat is the component equipped with logical liquid air gap, limit branch
Support seat be set in valve casing and with valve casing integrally connected or be fixedly connected；First seal plug is the sealing of size and shape and valve casing
The component that butt end matches, the first seal plug are movably arranged on the sealing butt end of valve casing and are located at limited support seat
Lower section；Second seal plug is the component that size and shape is matched with the sealing butt end of valve body, and the second seal plug can
Actively in the hollow part of valve body；Branch head part is by the upper end and the second seal plug one or is fixedly connected, Huo Zhezhi
Head part is by its lower end and the upper end one of limited support seat or is fixedly connected；In use, top of the valve body by its underpart and valve casing
It is tightly connected, the second seal plug is not contacted with the sealing butt end of valve body at this time；
When the electromagnetic coil no power, the first seal plug, which is fastened on the sealing butt end of valve casing, blocks the liquid of crossing of valve casing to lead to
Road makes the obstructed liquid of logical liquid electromagnetic valve；Electromagnetic coil drives the first seal plug to move upwards when being powered so that the first sealing
Logical liquid air gap opening valve casing is generated between plug and the sealing butt end of valve casing crosses liquid channel；To by the logical liquid air gap of valve body
With the logical liquid air gap for crossing liquid channel, limited support seat, valve casing crosses liquid channel and the logical liquid electromagnetic valve use of liquid outlet composition
When liquid outlet channel.
2. the logical liquid electromagnetic valve of tea set according to claim 1, it is characterised in that：The valve casing includes being located above
Interconnecting piece, the first seal plug mounting portion positioned at middle part and underlying liquid portion out；First seal plug mounting portion and go out
Liquid portion is hollow member, and the first seal plug mounting portion and the out hollow part in liquid portion constitute the liquid channel excessively of the valve casing；
First seal plug mounting portion and out liquid portion the joint end face adjacent with the liquid channel excessively of valve casing constitute the sealing of the valve casing
Butt end.
3. the logical liquid electromagnetic valve of tea set according to claim 1, it is characterised in that：The valve body includes main part and
Two interconnecting pieces；The main part is the hollow member of lower ending opening, and second connecting portion is the hollow member of upper and lower ends opening, the
Two interconnecting pieces are by upper part and the lower ending opening one of main part or are fixedly connected, and the hollow part of second connecting portion and master
The hollow part in body portion communicates and collectively forms the liquid channel excessively of the valve body, second connecting portion and main part junction and valve body
The sealing butt end crossed the adjacent position in liquid channel and constitute the valve body；The logical liquid air gap of the valve body is set on main part,
The logical liquid air gap of the valve body is communicated with the liquid channel of crossing of valve body.
4. the logical liquid electromagnetic valve of tea set according to claim 1, it is characterised in that：First seal plug is sphere
Part；Alternatively, first seal plug includes mouth-sealed portion and limition orientation portion, limition orientation portion is the structure equipped with fixing clearance
Part, limition orientation portion be set on the upper surface of mouth-sealed portion and with mouth-sealed portion integrally connected or be fixedly connected.
5. the logical liquid electromagnetic valve of tea set according to claim 4, it is characterised in that：The sealing of first seal plug
Portion is equipped with 1 or more for assisting the logical liquid air gap of logical liquid.
6. the logical liquid electromagnetic valve of tea set according to claim 1, it is characterised in that：Second seal plug is sphere
Part；Alternatively, second seal plug includes the second mouth-sealed portion and the second limition orientation portion, the second limition orientation portion is equipped with peace
Fill the component in gap, the second limition orientation portion be set on the upper surface of the second mouth-sealed portion and with the second mouth-sealed portion one or fixed connect
It connects.
7. the logical liquid electromagnetic valve of any tea set according to claim 1~6, it is characterised in that：The tea set leads to
Liquid electromagnetic valve further includes that the first seal plug in the valve casing for assisting first seal plug to reset resets bullet
Spring.
8. the logical liquid electromagnetic valve of any tea set according to claim 1~6, it is characterised in that：The tea set leads to
Liquid electromagnetic valve further includes that the second seal plug in the valve body for assisting second seal plug to reset resets bullet
Spring.
9. the logical liquid electromagnetic valve of any tea set according to claim 1~6, it is characterised in that：The tea set leads to
Liquid electromagnetic valve further includes the first sealing ring, and first sealing ring is fixed on the sealing butt end of the valve casing, Huo Zhegu
The first seal plug connects with the sealing butt end of valve casing when being set on first seal plug surely and being located at obstructed liquid status
Place.
10. the logical liquid electromagnetic valve of any tea set according to claim 1~6, it is characterised in that：The tea set leads to
Liquid electromagnetic valve further includes the second sealing ring, and second sealing ring is fixed on the sealing butt end of the valve body, Huo Zhegu
The second seal plug connects with the sealing butt end of valve body when being set on second seal plug surely and being located at obstructed liquid status
Place.
11. the logical liquid electromagnetic valve of any tea set according to claim 1~6, it is characterised in that：The tea set leads to
Liquid electromagnetic valve further includes third sealing ring；On the embedded lower, outer perimeter wall for being fixed at the valve body of the third sealing ring,
Or in the embedded upper inside wall for being fixed at the valve casing.
12. the logical liquid electromagnetic valve of any tea set according to claim 1~6, it is characterised in that：The valve casing, valve body,
It is all provided on the surface that limited support seat, the first seal plug, the second seal plug and branch head part are contacted with liquid when in use
There is good antiscale property layer.
13. the logical liquid electromagnetic valve of any tea set according to claim 1~6, it is characterised in that：The valve body is together with setting
In intracorporal second seal plug of valve and branch head part, with valve casing together with the first seal plug and limited support being set in valve casing
Seat, can be separately mounted to when in use on different mating components, again by the top seal of the lower part of valve body and valve casing when use
Connection, and at this time branch head part only with the second seal plug one or be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008841.1A CN108869766B (en) | 2018-08-31 | 2018-08-31 | Liquid-passing electromagnetic valve for tea set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008841.1A CN108869766B (en) | 2018-08-31 | 2018-08-31 | Liquid-passing electromagnetic valve for tea set |
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| CN108869766A true CN108869766A (en) | 2018-11-23 |
| CN108869766B CN108869766B (en) | 2024-02-13 |
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| CN201811008841.1A Active CN108869766B (en) | 2018-08-31 | 2018-08-31 | Liquid-passing electromagnetic valve for tea set |
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|---|---|
| CN108869766B (en) | 2024-02-13 |
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