CN108158408A - A kind of outlet component of preventing water leakage and its drinking device of composition, refrigerator - Google Patents
A kind of outlet component of preventing water leakage and its drinking device of composition, refrigerator Download PDFInfo
- Publication number
- CN108158408A CN108158408A CN201810183550.XA CN201810183550A CN108158408A CN 108158408 A CN108158408 A CN 108158408A CN 201810183550 A CN201810183550 A CN 201810183550A CN 108158408 A CN108158408 A CN 108158408A
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- China
- Prior art keywords
- spool
- core assembly
- groove
- outlet component
- water
- Prior art date
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- Granted
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 230000035622 drinking Effects 0.000 title claims abstract description 38
- 239000000203 mixture Substances 0.000 title abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 18
- 239000011148 porous material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 102000010637 Aquaporins Human genes 0.000 claims 1
- 108010063290 Aquaporins Proteins 0.000 claims 1
- 230000009977 dual effect Effects 0.000 abstract description 5
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses a kind of outlet component of preventing water leakage and its drinking device, the refrigerators of composition.The outlet component includes valve body stent, core assembly, faucet；Core assembly is connect by first seal with valve body stent, and core assembly is internally provided with elastic component, and core assembly is connect by second seal with faucet.This outlet component forms the first exhalant canal after being on the one hand in compressive state by controlling the elastic component in core assembly, so as to complete water intaking process.On the other hand, time difference during being restored using the elastic component in core assembly from compressive state to original state, successively so that forming first of negative pressure in gap between core assembly and valve body stent, the pressure difference space with second negative pressure is formed between core assembly and valve body stent, ensure remaining water in this outlet component by dual negative pressure to be latched in the outlet component, so as to solve the problems, such as leak existing for existing drinking device, hidden danger of dripping.
Description
Technical field
The present invention relates to a kind of outlet component more particularly to a kind of outlet component of preventing water leakage (hereinafter referred to as water outlet groups
Part), the drinking device and refrigerator that are made of the outlet component are also related to, belongs to household electrical appliance technical field.
Background technology
Water dispenser is widely used in family life.Existing water dispenser is equipped with hot water supply and cold feed, wherein,
Cold feed is needed using refrigerating plant, such as semiconductor cooling device or compressor cooling, so as to cause the cost of water dispenser inclined
Height, it is also larger using process energy consumption.One of electric appliance necessary to refrigerator is family, temperature of refrigerating chamber be maintained at 0-10 degree it
Between, therefore, drinking water is refrigerated to one of welcome function of becoming refrigerator with replacement drinking machine cold-water function using refrigerating chamber.
The Chinese utility model patent of Patent No. ZL201020512012.X discloses a kind of refrigerator with water dispenser,
Including babinet, chamber door and refrigeration system, water dispenser is set on chamber door, water valve and electricity of the setting with driving lever in the water dispenser
Source switch, wherein, the water outlet stretching chamber door of water valve is outer and the water outlet of water pump of the water inlet with being fixed in babinet connects, water
Pump is controlled by power switch；Water pump is fixed in babinet, the suction hose of the water pump and the efferent duct of water tank being placed in babinet
Connect.In use, the driving lever of water valve is pressed or stirred with cup, driving lever drives power switch to act in action process, so as to
The power supply of water pump is connected, water pump is made to suck cold water out of water tank, then water outlet of the water valve through water valve is sent to through connecting tube through suction hose
Mouth flows out, and in cup after stream full water, withdraws cup, the driving lever of water valve resets, and water pump is cut off so as to make Power-on-reset
Power supply.
Although above-mentioned refrigerator can provide cold water, need to take out from door using water pump and longer pipeline
The cold water being placed in babinet water tank, design is complex, and cost is also higher.Also, the remaining water of water valve of water dispenser is in gravity
And under the action of inertia, still there is part drippage so that water valve for water dispenser there are seepy question hidden danger, so as to being made to client's use
Into great puzzlement.
Invention content
Primary technical problem to be solved by this invention is to provide a kind of outlet component.
Another technical problem to be solved by this invention is to provide a kind of drinking-water dress being made of above-mentioned outlet component
It puts and refrigerator.
To achieve these goals, the present invention uses following technical proposals：
It is according to embodiments of the present invention in a first aspect, a kind of outlet component of preventing water leakage is provided, including valve body stent, spool
Component, faucet；The core assembly is connect by first seal with the valve body stent, is set inside the core assembly
Flexible part, the core assembly are connect by second seal with the faucet；
When the outlet component in the open state, the faucet is moved up together with the core assembly, described
Elastic component is in compressive state so that the first exhalant canal stream that water is formed between the core assembly and the valve body stent
Enter the gap between the core assembly and the spool stent, and flowed out from the faucet；
When the outlet component is switched to closed state from opening state, the faucet is in the promotion of the elastic component
It is lower that the core assembly is driven to move downwardly to initial position, cause shape between the core assembly and the valve body stent successively
Into first exhalant canal be enclosed after, form first in the gap between the core assembly and the valve body stent
Road negative pressure then forms the pressure difference space with second negative pressure between the core assembly and the valve body stent；Described
One of negative pressure is used to remaining water in the gap between the core assembly and the valve body stent being attracted to the gap
It is interior；Described second is used to be inhaled into water remaining in the faucet and remain into pressure difference space to negative pressure.
Wherein more preferably, the core assembly includes the first spool and the second spool, first spool and described second
Spool connects, and is provided with third sealing element in the first groove of the first spool bottom, the third sealing element is used to implement
Fixation between first spool and second spool.
Wherein more preferably, first spool is connect with the first seal, and the interposition of first spool installs
Intercommunicating pore is equipped with, the intercommunicating pore is used to that second spool to be coordinated to connect with the first seal.
Wherein more preferably, the second groove and third groove are provided at the top of second spool, in second groove
Meta position installs the connecting portion being equipped with for being connect with the first seal；Elastic component is provided in the third groove, it is described
One end of elastic component is connect with the bottom of the third groove；The centre position of the second spool bottom is provided with the second water outlet
Channel is provided with multiple water outlets on second exhalant canal, and multiple water outlets are connected with the faucet.
Wherein more preferably, the 4th groove is provided at the top of the valve body stent, the bottom of the valve body stent is provided with
5th groove and the 6th groove, the centre position of the 4th bottom portion of groove are provided with hole, the area in the hole be less than with it is described
First seal；Be provided with sliding part between 5th groove and the 6th groove, the position of the sliding part with it is described
Second groove corresponds to, and the shape and size of the bottom of the sliding part are identical with the bottom of second groove, and the cunning
There is the region with the second groove split on moving part.
Wherein more preferably, the first seal, the second seal and the third sealing element are using food
Circular ring type structure made of grade silica gel material.
Second aspect according to embodiments of the present invention provides a kind of drinking device, including above-mentioned outlet component, water tank,
Drinking device shelf and compression bar, the water tank are arranged on the drinking device shelf, one end of the outlet component with it is described
Water tank connects, and the predeterminated position of the other end of the outlet component is contacted with the compression bar.
The third aspect according to embodiments of the present invention provides a kind of refrigerator, including above-mentioned drinking device, the drinking-water dress
In the door body for putting the refrigerating chamber for being arranged on the refrigerator.
Wherein more preferably, the outlet component is fixed on by fixing bracket on the inside of the door body of the cold compartment of refrigerator, institute
The top setting of outlet component is stated for installing the drinking device shelf of the water tank, is set on the fixing bracket
Compression bar is stated, the compression bar is located at the outside of the door body of the cold compartment of refrigerator.
Wherein more preferably, be provided with convex block on the compression bar, the outlet component be installed on it is described it is support bracket fastened under
Portion position, and the lower surface at the top of the faucet and the bump contact, control the angle change of the compression bar, complete to take
Water process.
After outlet component one side provided by the present invention is by controlling the elastic component in core assembly to be in compressive state
The first exhalant canal is formed, so as to complete water intaking process.On the other hand, using the elastic component in core assembly from compressive state
Restore to the time difference during original state, form dual-seal and shut off structure, and successively so that core assembly and valve body
First of negative pressure is formed in gap between stent, the pressure difference with second negative pressure is formed between core assembly and valve body stent
The dual water lock to this outlet component is realized, it is ensured that go out remaining water in this outlet component and be latched in space by dual negative pressure
In the outlet component, so as to solve the problems, such as leak existing for existing drinking device, hidden danger of dripping.
Description of the drawings
Fig. 1 is the structure diagram of outlet component provided by the present invention；
Fig. 2 is the position view of the water outlet of the second spool in outlet component provided by the present invention；
Fig. 3 is in refrigerator provided by the present invention, is equipped with the case of drinking device being made of the outlet component of the present invention
The schematic diagram of door inside；
Fig. 4 is in refrigerator provided by the present invention, is equipped with the case of drinking device being made of the outlet component of the present invention
The outside schematic diagram of door；
Fig. 5 is the action schematic diagram when outlet component of drinking device is fetched water in refrigerator provided by the present invention；
Fig. 6 is in refrigerator provided by the present invention, and the outlet component of drinking device completes the action schematic diagram after water intaking.
Specific embodiment
The technology contents of the present invention are described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, outlet component provided by the present invention includes valve body stent 104, core assembly, faucet 108.Its
In, core assembly is connect by first seal 101 with valve body stent 104, and core assembly is internally provided with elastic component 105, valve
Core assembly is connect by second seal 107 with faucet 108.When this outlet component in the open state, faucet 108 connects
It is moved up with core assembly, elastic component 105 is in compressive state so that water shape between core assembly and valve body stent 104
Into the first exhalant canal (the first exhalant canal 301 shown in Fig. 3) flow into core assembly, and flowed out from faucet 108；When this
Outlet component from opening state be switched to closed state when, faucet 108 elastic component 105 promotion lower band movable valve plug component to
Under move to initial position, successively so that after the first exhalant canal for being formed between core assembly and valve body stent 104 is enclosed,
Form first of negative pressure in gap between core assembly and valve body stent 104, then core assembly and valve body stent 104 it
Between form the pressure difference space with second negative pressure, remaining water is caused in faucet to be inhaled into and retain using second negative pressure
To in pressure difference space (the pressure difference space 504 shown in Fig. 5), so as to solve the outlet component of existing drinking device, there are leakage hidden troubles
The problem of.
In outlet component provided by the present invention, as shown in Figure 1, core assembly includes the first spool 102 and the second valve
Core 106, the first spool 102 and the second spool 106 connect, also, is provided between the first spool 102 and the second spool 106
Three sealing elements 103 realize the fixation between the first spool 102 and the second spool 106 by third sealing element 103.Third seals
Part 103 can be using circular ring type structure made of food grade silicone material, which is nested in the first spool
In the first groove of arc 1021 of 102 bottoms, the fixation between the first spool 102 and the second spool 106 can be realized.First
The centre position of spool 102 is provided with intercommunicating pore 1020, and the both ends of the intercommunicating pore 1020 are in communication with the outside, and is used for and the second valve
Core 106 connects.It is provided with the second groove of cylindricality 1060 and circular ring shape third groove 1061 at the top of the second spool 106, and the
Two grooves 1060 and third groove 1061 have the identical center of circle.It is provided in the centre position of the second groove 1060 for
The connecting portion 1063 of one spool 102 connection；Elastic component 105 is provided in third groove 1061, bullet may be used in elastic component 105
Spring, wherein, one end of spring is connect with the bottom of third groove 1061 so that spring can together occur with the second spool 106
It is mobile.The centre position of the bottom of second spool 106 is provided with the second exhalant canal 1064, is set on the second exhalant canal 1064
There are multiple water outlets, for the water in the second spool 106 to be flowed into faucet 108, for example, as shown in Fig. 2, can be second
First water outlet 201, the second water outlet 202 and third water outlet 203 are set respectively on exhalant canal 1064.
As shown in Figure 1, the top of valve body stent 104 is provided with the 4th groove 1040 of cylindricality, the bottom of valve body stent 104 is set
The 5th groove 1041 of cylindricality and the 6th groove 1042 of circular ring shape are equipped with, the 5th groove 1041 and the 6th groove 1042 have identical
The center of circle.Sliding part 1043 is provided between 5th groove 1041 and the 6th groove 1042, the position of the sliding part 1043 and second
Groove 1060 corresponds to, for being moved up and down along the second groove 1060, also, the shape and size of the bottom of sliding part 1043 with
The bottom of second groove 1060 is identical.Wherein, the centre position of 1040 bottom of the 4th groove is provided with hole, the area in the hole is small
In the area of first seal 101 connect with the top of the first spool 102, and ensure the first spool 102 across behind the hole, first
Sealing element 101 can cover the hole, realize that the first spool 102 is flexibly connected with valve body stent 104, i.e., the first spool 102 can
The hole set along 1040 bottom of the 4th groove moves up and down, and the first seal 101 by being connect with the first spool 102
Limit the maximum distance that the first spool 102 moves down.
It is emphasized that the material of first seal 101 and second seal 107 and the same third of shape in the present invention
Sealing element, and the hole of second seal 107 and the bottom of the second exhalant canal 1064 match.It is provided on faucet 108
For being clamped the groove of the convex block on the second spool 106, after faucet 108 to be nested in the bottom of the second spool 106, screw out
108 or second spool 106 of water nozzle, you can realize that faucet 108 is fixed on the second spool 106.
The installation process of this outlet component is：1) hole in second seal 107 is directed at the second exhalant canal 1064 simultaneously
After being attached to the bottom of the second spool 106, the bottom of the second spool 106 is embedded in faucet together with second seal 107
It is used on 108 in the groove assembled with the bottom of the second spool 106 so that between the second exhalant canal 1064 and faucet 108
Connection；At this point, by screwing 108 or second spool 106 of faucet so that 108 and second spool 106 of faucet is fixed on one
It rises；2) the 5th groove of 104 bottom of top insertion valve body stent of the second spool 106 of elastic component 105 will be pre-assembled
1041 and the 6th in groove 1042, while by assembled in advance first seal 101 together, 102 (the first sealing of the second spool
101 and second spool 102 of part links together) and the 1041 (general of first seal 101 of the 5th groove of the insertion of third sealing element 103
Hole covering on the bottom of 4th groove 1040 of valve body stent 104) so that the connecting portion 1063 at 106 top of the second spool is embedding
Enter the intercommunicating pore 1020 of the first spool 102, and be connected together with first seal 101 and (equally may be used and screw clamping
Mode realizes that connecting portion 1063 and first seal 101 are connected together) so that faucet 108, second seal 107,
Composition can be along after second spool 106, third sealing element 103, the first spool 102 and first seal 101 link together
The moving member (can realize and rise or fall) that rectilinear direction moves back and forth.
The present invention also provides a kind of drinking device, which includes water tank, drinking device shelf, compression bar and above-mentioned
Outlet component, water tank is arranged on drinking device shelf, and one end of outlet component is connected with water tank, the other end of outlet component
Predeterminated position contacted with compression bar.
The present invention also provides a kind of refrigerator, which includes the drinking device being made of above-mentioned outlet component, the drinking-water
Device is arranged in the door body of refrigerator.Wherein, the other components of refrigerator and refrigeration principle compared with refrigerator, for example,
The components such as switch lamp, blower module, refrigerating chamber shelf are mainly distributed in cold compartment of refrigerator；It is mainly distributed in refrigerating chamber cold
Freeze the components such as the small drawer in room, compressor, just do not repeat one by one herein.
With reference to Fig. 3~Fig. 6, and for there is the refrigerator for the drinking device being made of this outlet component, to originally going out
The operation principle of water assembly is described in detail.
As shown in figure 3, this outlet component is fixed on to 120 inside of door body of cold compartment of refrigerator by fixing bracket 109,
The top setting drinking device shelf 130 of outlet component, for installing the water tank 140 of drinking device；It is set on fixing bracket 109
Compression bar 110 is equipped with, which is located at the outside of the door body 120 of cold compartment of refrigerator, in order to which user realizes water intaking process.Tool
Body, as shown in figure 4, after water intaking groove 160 is opened up in the door body 120 of cold compartment of refrigerator, by fixing bracket 109 and the water intaking
Groove 160 connects, and compression bar 110 is made to be located in water intaking groove 160, and with being connected outside refrigerator, and fixing bracket 109 is recessed with fetching water
It will be also sealed using sealing material between slot 160, the cold in cold compartment of refrigerator to be prevented to be leaked to the outside of refrigerator, made
Excessive energy consumption is lost into refrigerator.The water in cold drinking device water tank generated by cold compartment of refrigerator cools down, so as to
It allows users to take out cold water from drinking device.Therefore, drinking device and refrigerator are combined together, can reached energy-efficient
Purpose, and can meet the needs of user is to cold water.
As shown in figure 5, this outlet component to be installed on to the middle and lower part position of fixing bracket 109, and cause outlet component
Lower surface 1080 at the top of faucet contacts with each other with convex fast 1101 on compression bar 110, is become by the angle for controlling compression bar 110
Change, complete user's water intaking process.When user is fetched water (this outlet component is in opening state), by the way that cup is touched pressure
Bar 110 so that by faucet 108, second seal 107, the second spool 106, third sealing element 103, the first spool 102 and
The moving member of one sealing element 101 composition moves up, at this point, not only 105 compressive deformation of elastic component on the first spool 102, also
So that the first seal 101 being connect with the connecting portion 1063 of the second spool 106 is detached from the 4th groove 1040 of valve body stent 104
Bottom on hole, formed the first exhalant canal 301.In this way, the water in drinking device water tank can pass through the first exhalant canal
301 flow through the gap between the first spool 102 and valve body stent 104, and pass through the flow direction of multiple water outlets on the second spool 106
Faucet 108 is flowed into from faucet 108 in cup.
When user completes water intaking (taking out required water), by the way that cup is removed (this water outlet group at compression bar 110
Part is switched to closed state from opening state), the elastic component 105 in this outlet component restores from compressive state to original state
(state when not compressed), drive by faucet 108, second seal 107, the second spool 106, third sealing element 103,
The moving member that first spool 102 and first seal 101 form moves down.During this, as shown in fig. 6, being first first
Sealing element 101 covers the hole on the bottom of the 4th groove 1040 of valve body stent 104 so that the first exhalant canal 301 is sealed
Firmly, the gap that the water at this time in drinking device water tank can not be further continued between the first spool 102 and valve body stent 104 flows into.
But due to the effect of gravity, the water flowed through from the first exhalant canal 301 will continue to, to flowing down, and pass through the second spool
Multiple water outlets on 106 flow to faucet 108.Since and then third sealing element 103 touches the second of the second spool 106
The bottom of groove 1060, at this point, as shown in fig. 6, the lower part of sliding part 1043 and 1060 side wall of the second groove of the second spool 106
It is stitched together so that first of negative pressure is formed in the gap between the first spool 102 and spool stent 104, it is ensured that water can be
It is attracted under suction function in the gap between the first spool 102 and spool stent 104, therefore, the first spool 102 and spool
The water in gap between stent 104 may not flow into the second spool 106.Meanwhile in 1043 and second groove of sliding part
Under the action of the moisture film 502 formed between 1060 so that yet formed between 1043 and second groove 1060 of sliding part with
The pressure difference space 504 (as shown in Figure 6) of two negative pressure, the pressure difference space 504 for only user fetch water after the completion of by cup from
The space that could be formed when being removed at compression bar 110, can will be in faucet 108 using the second negative pressure in pressure difference space 504
Multiple water outlets of remaining water from the second spool 106 are drawn into pressure difference space 504, due to the second spool 106 it is multiple go out
The mouth of a river can also have certain drag effect to the water in pressure difference space 504 so that water can be retained in pressure difference space for a long time
In 504, so as to solve the problems, such as the faucet of existing drinking device, there are leakage hidden troubles.
After outlet component one side provided by the present invention is by controlling the elastic component in core assembly to be in compressive state
The first exhalant canal is formed, so as to complete water intaking process.On the other hand, using the elastic component in core assembly from compressive state
Restore to the time difference during original state, form dual-seal and shut off structure, and successively so that core assembly and valve body
First of negative pressure is formed in gap between stent, the pressure difference with second negative pressure is formed between core assembly and valve body stent
The dual water lock to this outlet component is realized, it is ensured that go out remaining water in this outlet component and be latched in space by dual negative pressure
In the outlet component, so as to solve the problems, such as leak existing for existing drinking device, hidden danger of dripping.
The drinking device of the outlet component to preventing water leakage provided by the present invention and its composition, refrigerator have carried out in detail above
Explanation.For those of ordinary skill in the art, appoint under the premise of without departing substantially from true spirit to what it was done
What obvious change, the protection domain that will all belong to patent right of the present invention.
Claims (10)
1. a kind of outlet component of preventing water leakage, it is characterised in that including valve body stent, core assembly, faucet；The spool group
Part is connect by first seal with the valve body stent, and the core assembly is internally provided with elastic component, the core assembly
It is connect by second seal with the faucet；
When the outlet component in the open state, the faucet is moved up together with the core assembly, the elasticity
Part is in compressive state so that the first exhalant canal that water is formed between the core assembly and the valve body stent flows into institute
The gap between core assembly and the spool stent is stated, and is flowed out from the faucet；
When the outlet component is switched to closed state from opening state, the faucet is in the promotion lower band of the elastic component
It moves the core assembly and moves downwardly to initial position, cause what is formed between the core assembly and the valve body stent successively
Formed after first exhalant canal is enclosed, in the gap between the core assembly and the valve body stent first it is negative
Pressure then forms the pressure difference space with second negative pressure between the core assembly and the valve body stent；Described first
Negative pressure is used to remaining water in the gap between the core assembly and the valve body stent being attracted in the gap；Institute
Second is stated to be used to be inhaled into water remaining in the faucet and remain into pressure difference space to negative pressure.
2. the outlet component of preventing water leakage as described in claim 1, it is characterised in that：
The core assembly includes the first spool and the second spool, and first spool connects with second spool, and described the
Third sealing element is provided in first groove of one spool bottom, the third sealing element is used to implement first spool and institute
State the fixation between the second spool.
3. the outlet component of preventing water leakage as claimed in claim 2, it is characterised in that：
First spool is connect with the first seal, and the centre position of first spool is provided with intercommunicating pore, described
Intercommunicating pore is used to that second spool to be coordinated to connect with the first seal.
4. the outlet component of preventing water leakage as claimed in claim 3, it is characterised in that：
The second groove and third groove are provided at the top of second spool, the centre position of second groove, which is provided with, to be used for
The connecting portion being connect with the first seal；Elastic component, one end of the elastic component and institute are provided in the third groove
State the bottom connection of third groove；The centre position of the second spool bottom is provided with the second exhalant canal, and described second goes out
Multiple water outlets are provided on aquaporin, multiple water outlets are connected with the faucet.
5. the outlet component of preventing water leakage as claimed in claim 4, it is characterised in that：
It is provided with the 4th groove at the top of the valve body stent, the bottom of the valve body stent is provided with the 5th groove and the 6th recessed
Slot, the centre position of the 4th bottom portion of groove are provided with hole, and the area in the hole is less than and the first seal；Described
Sliding part is provided between five grooves and the 6th groove, the position of the sliding part is corresponding with second groove, described
The shape and size of the bottom of sliding part are identical with the bottom of second groove, and have on the sliding part and described the
The region of two groove splits.
6. the outlet component of preventing water leakage as claimed in claim 5, it is characterised in that：
The first seal, the second seal and the third sealing element are using made of food grade silicone material
Circular ring type structure.
7. a kind of drinking device, it is characterised in that include the water outlet group of the preventing water leakage in claim 1~6 described in any one
Part, water tank, drinking device shelf and compression bar, the water tank are arranged on the drinking device shelf, and the one of the outlet component
End is connected with the water tank, and the predeterminated position of the other end of the outlet component is contacted with the compression bar.
8. a kind of refrigerator, it is characterised in that include the drinking device described in claim 7, the drinking device is arranged on described
In the door body of the refrigerating chamber of refrigerator.
9. refrigerator as claimed in claim 8, it is characterised in that：
The outlet component is fixed on by fixing bracket on the inside of the door body of the cold compartment of refrigerator, the top of the outlet component
The drinking device shelf for installing the water tank is set, the compression bar, the compression bar are provided on the fixing bracket
Positioned at the outside of the door body of the cold compartment of refrigerator.
10. refrigerator as claimed in claim 9, it is characterised in that：
Convex block is provided on the compression bar, the outlet component is installed on the support bracket fastened middle and lower part position, and described
Lower surface and the bump contact at the top of faucet, control the angle change of the compression bar, complete water intaking process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183550.XA CN108158408B (en) | 2018-03-06 | 2018-03-06 | Water leakage-proof water outlet assembly, water drinking device and refrigerator comprising water outlet assembly |
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| CN201810183550.XA CN108158408B (en) | 2018-03-06 | 2018-03-06 | Water leakage-proof water outlet assembly, water drinking device and refrigerator comprising water outlet assembly |
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| CN108158408B CN108158408B (en) | 2023-12-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365934A (en) * | 2018-12-25 | 2020-07-03 | 青岛海尔股份有限公司 | Water dispenser and refrigerator |
| CN113951730A (en) * | 2020-07-21 | 2022-01-21 | 莱克电气绿能科技(苏州)有限公司 | Water outlet seat and beverage machine |
| WO2024092872A1 (en) * | 2022-11-02 | 2024-05-10 | 安徽蓝界智能家电有限公司 | Water dispenser assembly and refrigerator having same |
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|---|---|
| CN108158408B (en) | 2023-12-01 |
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