CN103673442B - Refrigerator - Google Patents
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- CN103673442B CN103673442B CN201210325496.0A CN201210325496A CN103673442B CN 103673442 B CN103673442 B CN 103673442B CN 201210325496 A CN201210325496 A CN 201210325496A CN 103673442 B CN103673442 B CN 103673442B
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- outlet pipe
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Abstract
The invention discloses a kind of refrigerator, it includes water valve, extend upward from existing water inlet, unlike the water valve of water outlet mouth down extension, the water inlet and delivery port of water valve are all provided with being set to by the present invention to be extended upward, so, outlet pipe being connected on valve outlets without bending, it can be flowed to from the water of valve outlets outflow via outlet pipe is straightway in water circuit system positioned at the pipeline or part in downstream, and ice machine or storage tank are supplied water to, solve the problems, such as to lead to not ice and/or water outlet because refrigerator water delivery path is blocked.
Description
Technical field
The present invention relates to a kind of refrigerator.
Background technology
Refrigerator is as a kind of conventional traditional home appliance product, to freeze and store food as its basic function.With numeral
The development of technology, mechanics of communication and information technology, people are directed to how research most economical easily realizes household appliances always
Multifunction and intellectuality.In recent years, refrigerator is quickly grown in terms of multifunction, for example, with fresh-keeping, ice making, it is quick-frozen,
Refrigeration drink etc..Distributor (dispenser) is typically provided with this multifunction refrigerator, is being not turned on the state of refrigerator doors
The ice cube or frozen water of refrigerator inside can be taken out by distributor down, so, the cold air of refrigerator inside can be prevented to external leakage, and
It can provide the user and use upper convenience.
Fig. 1 is a kind of structure rough schematic view of existing refrigerator, as shown in figure 1, from the first-class water-supply source of the fire hose (not shown)
The water of supply flows into refrigerator inside, is then purified by the filter F installed in refrigerator rear.The water of purification passes through water inlet
Pipe 1 is flowed into water valve 2, and water valve 2 has two delivery ports, and a delivery port is connected with outlet pipe 3, to be supplied water to ice machine 4,
Another delivery port is connected with outlet pipe 5,, can be optionally to ice making by controlling water valve 2 to be supplied water to storage tank 6
Machine 4 or storage tank 6 supply water.Ice machine 4 and storage tank 6 are connected with distributor 7, and the frozen water of storage or ice cube are supplied into distribution
Device 7, user can take frozen water or ice cube the exit of distributor (not shown).
But not water outlet usually occurs in actual use in this refrigerator with ice making and ice making water function
And the problem of not going out ice；In addition, when refrigerator is only with ice making function or only with ice making water function, also can in use
The problem of ice or not water outlet can not occur, great inconvenience is caused to user.
The content of the invention
The problem of not water outlet usually occurs present invention aim to address current refrigerator and/or does not go out ice.
The reason for not going out for refrigerator not water outlet and/or ice, initially, it be certain in refrigerator water path system that inventor, which speculates,
Caused by individual part is damaged or broken down：For example, the feedwater source switch of refrigerator is not turned on so that no water is supplied to ice
Case；Or filter is blocked so that no water is supplied to water valve；Or water valve is damaged so that water can not flow out from water valve；
Or the circuit board of control water valve work breaks down so that the unlatching of uncontrollable water valve.In order to whether verify above-mentioned supposition
Correctly, inventor carried out one by one detect and replace corresponding part in water circuit system, then reexamine refrigerator go out ice and/
Or whether effluent functions are normal, as a result find that refrigerator can not have the problem of ice and/or not water outlet still.
Therefore, the reason for refrigerator not water outlet need to be considered from other side and/or does not go out ice.Therefore, inventor has been carried out not
Disconnected research, analysis and confirmatory experiment, during once accidental confirmatory experiment, inventor opens the compressor of refrigerator
Room, the water valve being arranged in compressor room is as shown in Fig. 2 water valve 2 has water inlet 2a, delivery port 2b, delivery port 2c, water inlet
2a extends upward, and delivery port 2b and delivery port 2c extend down, it can thus be seen that water inlet 2a water inlet direction and delivery port 2b
And delivery port 2c water outlet direction is identical, both direction is down.With reference to shown in Fig. 1, the water inlet pipe 1 being connected with water inlet 2a is certainly
Start to extend upward with water inlet 2a junction, until being connected with filter F.Because water valve 2 will be to being arranged on the top of water valve 2
Ice machine 4 and storage tank 6 supply water, therefore, the outlet pipe 3 being connected with delivery port 2b and the outlet pipe 5 being connected with delivery port 2c
Since the junction with delivery port, first extend down, outlet pipe 3 and outlet pipe 5 start curved after extending a distance into down
Folding, outlet pipe 3 and outlet pipe 5 extend upward after bending a segment distance, until the pipe with being located at downstream in refrigerator water path system
Road or part connection think that ice machine 4, storage tank 6 supply water.
Thus, inventor draws the reason for refrigerator can not normally go out ice and/or water outlet：When outlet pipe 3 and outlet pipe 5 are bent
When obtaining very serious, the water flowed out from delivery port 2b, delivery port 2c is in the bending place 31 of outlet pipe 3, the nothing of bending place 51 of outlet pipe 5
Method continues to flow, i.e., the water delivery path of refrigerator is blocked in the bending place 51 of the bending place 31 of outlet pipe 3, outlet pipe 5, is caused
Water is unable to supply ice machine 4 and storage tank 6, and then the problem of refrigerator not water outlet can be produced and/or do not go out ice.Cause water valve 2
The reason for outlet pipe 3 and outlet pipe 5 bend very serious except be space in compressor room it is limited in addition to, an also reason
Be can not know during manually installed water valve outlet pipe should by the bending degree control of water valve outlet pipe in which kind of degree,
The bending degree for so easily causing outlet pipe is very big；Another reason be water valve just started open when can exist it is larger
Hydraulic pressure, water valve outlet pipe also can further be bent in the presence of hydraulic pressure.
Further, since the outlet pipe of water valve will be maintained at bending state for a long time, the buckle resistance of water valve outlet pipe can be wanted
Ask higher, be otherwise easy to the phenomenon for outlet pipe fracture occur.
To solve the above problems, the invention provides a kind of refrigerator, it includes：
Water valve, the water valve have at least one water inlet and at least one delivery port；
An at least water inlet pipe connected with the water inlet；
An at least outlet pipe connected with the delivery port；
Characterized in that, the water inlet, delivery port, water inlet pipe and outlet pipe extend upward.
Alternatively, the water valve has at least two delivery ports.
Alternatively, the water valve is that one-in-and-two-out formula water valve or one enter three and goes out formula water valve.
Alternatively, the water valve is arranged in the compressor room of refrigerator.
Alternatively, refrigerator as described above also include be arranged on ice machine or storage tank above the water valve, an institute
Outlet pipe is stated to be used for the ice machine or storage tank water supply；Or the refrigerator also includes being arranged on above the water valve
Ice machine, storage tank and at least two outlet pipes, an outlet pipe are used to supply water to the ice machine, another institute
Outlet pipe is stated to be used to supply water to the storage tank.
Alternatively, the water valve has coil and the cable being connected with the coil, and the cable includes and the coil
The first end of connection and second end relative with the first end, the first end are embedded in water valve, the second end extension
To outside water valve.
Alternatively, the cable is embedded in the water valve by injection molding process.
Alternatively, in addition to circuit board, the electricity that the second end of the cable has to be electrically connected with the circuit board
Connector.
Alternatively, the second end of the cable is arranged on above the water inlet and delivery port, or, the of the cable
Two ends are arranged in the space isolated with the water inlet and delivery port of refrigerator.
Alternatively, refrigerator as described above also includes being arranged on the ice machine or storage tank above the water valve, an institute
Outlet pipe is stated to be used for the ice machine or storage tank water supply；Or the refrigerator also includes being arranged on above the water valve
Ice machine, storage tank and at least two outlet pipes, an outlet pipe are used to supply water to the ice machine, another institute
Outlet pipe is stated to be used to supply water to the storage tank.
Compared with prior art, the present invention has advantages below：
Extend upward from existing water inlet, unlike the water valve of water outlet mouth down extension, the water inlet of the invention by water valve
Mouthful and delivery port be all provided with being set to and extend upward, so, with outlet pipe being connected on valve outlets without bending, change speech
It, the outlet pipe being connected with delivery port can be almost connected in the water circuit system of refrigerator with linear state, from valve outlets
The water of outflow can be located at the pipeline or part in downstream via outlet pipe straightway flow in refrigerator water path system, and by water
Supply solves the problems, such as to lead to not ice and/or water outlet because refrigerator water delivery path is blocked to ice machine or storage tank.
Further, since water valve outlet pipe being connected on valve outlets without bending, be not only convenient for water valve outlet pipe
Installation, reduce outlet pipe take compressor room space, shorten the length needed for outlet pipe in water delivery path, also reduce
To the bend resistance performance requirement of outlet pipe, the risk of outlet pipe fracture is reduced.
Brief description of the drawings
Fig. 1 is a kind of structure rough schematic view of existing refrigerator；
Fig. 2 is the enlarged drawing in P regions in Fig. 1；
Fig. 3 is the structure rough schematic view of refrigerator in one embodiment of the present of invention；
Fig. 4 is the enlarged drawing in Q regions in Fig. 3；
Fig. 5 is a kind of structural representation of water circuit system in refrigerator shown in Fig. 3.
Embodiment
Below in conjunction with the accompanying drawings, by specific embodiment, clear, complete description is carried out to technical scheme, is shown
So, described embodiment is only a part for the embodiment of the present invention, rather than its whole.According to these implementations
Example, one of ordinary skill in the art's obtainable all other embodiment on the premise of without creative work, all belongs to
In protection scope of the present invention.
Fig. 3 is the structure rough schematic view of refrigerator in one embodiment of the present of invention, and Fig. 5 is a kind of in refrigerator shown in Fig. 3
The structural representation of water circuit system, with reference to shown in Fig. 3 and Fig. 5, refrigerator 100 is provided with water circuit system, from the supply of outside water-supply source
Water flows into refrigerator inside by pipeline 11, and pipeline 11 is connected by tube connector 12 with outside water-supply source.In the present embodiment, outside
Portion's water-supply source is tap, and the pipeline (dotted line represents in Fig. 5) of a peripheral hardware is connected with tap, then passes through tube connector 12
It is connected with pipeline 11.The water for flowing into refrigerator inside is purified by filter 13, and in the present embodiment, filter 13 is arranged on
In the refrigerating chamber (not shown) of refrigerator 100.
Water by purification is flowed into water valve 15 by water inlet pipe 14, and in one embodiment, water valve 15 is one-in-and-two-out
Formula water valve, it is connected with two outlet pipes, respectively outlet pipe 16, outlet pipe 17, wherein, outlet pipe 16 is used for ice machine 20
Supply water, outlet pipe 17 is used to supply water to storage tank 24.In one embodiment, outlet pipe 16 passes through pipe joint 18 and water inlet tap 19
Connection, so as to which by the water of purification ice machine 20 can be supplied to via water inlet tap 19.As a specific embodiment, water inlet tap
19 are arranged in the refrigerating chamber of refrigerator 100.Ice machine 20 includes ice making unit 21 and ice storing unit 22, the front end of ice storing unit 22
Provided with to discharge the outlet of ice, ice storing unit 22 is included ice to be pushed to the ice discharge apparatus 23 of outlet.As one
Specific embodiment, ice discharge apparatus 23 include screw rod (not shown) and to drive the motor of screw rod (not shown).
In one embodiment, water inlet end of the outlet pipe 17 directly with storage tank 24 is connected.As a specific embodiment,
Storage tank 24 is arranged in the refrigerating chamber of refrigerator 100, to preserve the drinkable water by filtering.In one embodiment
In, storage tank 24 is connected with pipeline 25, and pipeline 25 is connected by tube connector 26 with faucet 27, the end direction of faucet 27
The distribution cavity of distributor is (not shown) to be set, and is suitable for distributing water to external container 28.
Fig. 4 is the enlarged drawing in Q regions in Fig. 3, and with reference to shown in Fig. 3, Fig. 4 and Fig. 5, the water valve 15 in above-mentioned water circuit system is
One-in-and-two-out formula water valve, it has a water inlet 151 and two delivery ports, respectively delivery port 152, delivery port 153, water valve
15 water inlet 151, delivery port 152 and delivery port 153 extends, therefore, the water inlet direction of water inlet 151 and delivery port upward
152 and delivery port 153 water outlet it is in opposite direction.Specifically, the water inlet of water inlet 151 is directed downward, delivery port 152 and delivery port
153 water outlet direction is upward.Water inlet 151 is connected with water inlet pipe 14, and delivery port 152 is connected with outlet pipe 16, delivery port 153 with
Outlet pipe 17 connects.Because the water inlet 151 of water valve 15 extends upward, water inlet pipe 14 is since with the junction of water inlet 151
Can the extension upward without bending, until be connected to filter 13.Due to delivery port 152 and the delivery port 153 also court of water valve 15
Upper extension, outlet pipe 16 since with the junction of delivery port 152 can the extension upward without bending, until pass through tube connector
18 are connected to water inlet tap 19, meanwhile, outlet pipe 17 since with the junction of delivery port 153 can the extension upward without bending,
Until it is connected to the water inlet end of storage tank 24.As can be seen here, by the water inlet 151, delivery port 152 and delivery port 153 of water valve 15
After being all provided with being set to extension upward, the outlet pipe 16, the outlet pipe more than 17 that are connected respectively with the delivery port 152 of water valve 15, delivery port 153
Can be connected to linear state in refrigerator water path system be located at downstream pipeline or part, with formed lead to ice machine 20 or
The water delivery path of storage tank 24.
Because the outlet pipe 16 of water valve 15, outlet pipe 17 can be connected to valve outlets 152, delivery port without bending respectively
On 153, the water flowed out from the delivery port 152 of water valve 15 and delivery port 153 can be unblocked via outlet pipe 16 and outlet pipe 17
Flow to the pipeline or part for being located at downstream in refrigerator water path system, and supply water to ice machine 20 and storage tank 24, solve
Because refrigerator water delivery path is blocked the problem of leading to not ice and/or water outlet.And compares figure 2 is understood, existing water valve 2 enters
Mouth of a river 2a extends upward, and the delivery port 2b and delivery port 2c of water valve 2 extend down, the outlet pipe 3 that is connected with delivery port 2b and with
The outlet pipe 5 of delivery port 2c connections need to bend a segment distance downwards and then extend to connect to upward in refrigerator water path system
Pipeline or part positioned at downstream, cause to exist because the outlet pipe 3 of water valve 2 and outlet pipe 5 are bent and caused by outlet pipe 3 and outlet pipe
Water in 5 can not continue towards the pipeline or part for being located at downstream in water circuit system, and then cause the water delivery path of refrigerator to be hindered
The defects of disconnected.
In addition, as shown in figure 4, because the outlet pipe 16 of water valve 15 and outlet pipe 17 can go out without the water valve 15 that is connected to of bending
On the mouth of a river 152 and delivery port 153, the installation of outlet pipe 16 and outlet pipe 17 is not only convenient for, reduces outlet pipe 16 and outlet pipe
17 take the space of compressor room, shorten the length needed for outlet pipe 16 and outlet pipe 17 in water delivery path, also reduce pair
The bend resistance performance requirement of outlet pipe 16 and outlet pipe 17, reduce the risk that outlet pipe 16 and outlet pipe 17 are broken.
In the above-described embodiments, water valve 15 has a water inlet, two delivery ports, but it should also be understood that in this hair
In bright, the water inlet quantity and delivery port quantity of water valve 15 can not be confined to this.Water valve 15 can be with one or more
The delivery port of water inlet and one or more, the number of water inlet and delivery port can be set according to the requirement of refrigerator water path system
Amount.In order to which multiple (two or more) parts into refrigerator supply water, water valve 15 can have two or more delivery ports.
As a specific embodiment, water valve has a water inlet, three delivery ports.In a kind of application of this water valve, one
Individual delivery port can be used for supplying water to ice machine to make ice cube, and a delivery port is used to supply water to provide the user ice to storage tank
Water, a delivery port are used to supply water directly to provide normal-temperature water for user to faucet.
In the above-described embodiments, refrigerator 100 both includes ice machine 20, can also comprising storage tank 24, but in actual applications
Ice machine 20 is set only in refrigerator 100 according to the use demand of user or storage tank 24 is set only in refrigerator 100, is at this moment needed
The delivery port and outlet pipe quantity of corresponding adjustment water valve 15.
Water valve in refrigerator is typically magnetic valve, as shown in Fig. 2 it carries binding post 8 or inserted sheet, the terminals of water valve
Son 8 or inserted sheet are electrically connected with cable, and when cable is applied in electric signal, the coil in water valve can also be applied in electric signal, this
Sample, the valve element of water valve can change its position, so as to change the opening or closed state of delivery port 2b, 2c in water valve, and then
Delivery port 2b or 2c a draining thereto can be selected.Specifically, electric signal can be applied to cable by circuit board.Wiring
The junction of terminal 8 or inserted sheet and cable can have exposed conductive component, in order to prevent from the valve outlets extended down
The water come that leaks down at 2b, 2c can drop in the junction of cable and binding post 8 or inserted sheet, so that the electrical safety of refrigerator can not obtain
To guarantee, the binding post 8 or inserted sheet of existing water valve are arranged on valve outlets 2b, 2c top.
And in the present invention, with reference to shown in Fig. 4, because the water inlet 151 and delivery port 152,153 of water valve 15 prolong upward
Stretch, therefore, the binding post or inserted sheet of water valve 15 can only be arranged on the opposite side of delivery port 152,153, that is, be arranged on delivery port
152nd, 153 lower section.But, it is contemplated that just in case when leak occurs for the delivery port 152,153 of water valve 15, water is possible to that line can be dropped in
The junction of cable and binding post or inserted sheet, prevents the electrical safety of refrigerator from being guaranteed, and inventor is determined to water valve 15
Structure makes improvements：The coil (not shown) of water valve 15 is connected with cable 29, and the first end (unmarked) of cable 29 is embedded in
In water valve 15, the second end 292 is extended to outside water valve 15, is arranged on the appearance of cable 29 outside water valve 15 covered with insulating barrier, is changed speech
It, any exposed conductive component is not present in the cable 29 beyond water valve 15, so, even if the delivery port 152,153 of water valve 15
Leak can occur, the cable 29 that first end is embedded in water valve 15 and is arranged on below delivery port 152,153 will not also be taken office
What influences, and the electrical safety of refrigerator is guaranteed.
In one embodiment, cable 29 can be embedded in water valve 15 by injection molding process, i.e., first by cable
The coil of conductor part and water valve is linked together, and the wire of part cable can be exposed to beyond water valve, then, by being injected into
Type technique forms insulating barrier on the wire beyond water valve 15, the cable part beyond water valve 15 is not had any conduction
Part, which exposes outside, to be come.
Second end 292 of cable 29 has electric connector (not shown), and the electric connector and circuit board (not shown) are electrical
Connection, circuit board can provide electric signal for the coil of water valve 15, to control the opening of valve outlets or closed state, so as to select
Supplied water to the part of refrigerator to selecting property.It is preferred that the second end 292 of cable 29 is arranged on the water inlet 151 of water valve 15 and delivery port
152nd, 153 top, when leak occurs with the delivery port 152,153 of waterproof valve 15, water is possible to that cable 29 and circuit can be dropped in
The junction of plate, or, the second end 292 of cable 29 be arranged on one of refrigerator with water inlet 151 and delivery port 152,153 every
From space in, so, even if water inlet 151 and delivery port 152,153 leaks, water will not also drop in the second end of cable 29
292 with the junction of circuit board.
Above by the explanation of embodiment, professional and technical personnel in the field should be able to be made to more fully understand the present invention, and can
Reproduce and using the present invention.Those skilled in the art can not depart from the present invention's according to principle specifically described herein
As various changes and modifications it is obvious to above-described embodiment in the case of spirit and scope.Therefore, the present invention should not be by
It is interpreted as being limited to above-described embodiment shown in this article, its protection domain should be defined by appended claims.
Claims (10)
1. a kind of refrigerator, including：
Water valve, the water valve have at least one water inlet and at least one delivery port；
An at least water inlet pipe connected with the water inlet；
An at least outlet pipe connected with the delivery port；
Characterized in that, the water inlet, delivery port, water inlet pipe and outlet pipe extend upward, outlet pipe being connected to without bending
On valve outlets.
2. refrigerator according to claim 1, it is characterised in that the water valve has at least two delivery ports.
3. refrigerator according to claim 2, it is characterised in that the water valve is that one-in-and-two-out formula water valve or one enter three and goes out formula
Water valve.
4. refrigerator according to claim 1, it is characterised in that the water valve is arranged in the compressor room of refrigerator.
5. according to the refrigerator described in any one of Claims 1-4, it is characterised in that the refrigerator also includes being arranged on the water
Ice machine or storage tank above valve, an outlet pipe are used to supply water to the ice machine or storage tank；Or the ice
Case also includes being arranged on ice machine, storage tank and at least two outlet pipes above the water valve, an outlet pipe
For being supplied water to the ice machine, another outlet pipe is used to supply water to the storage tank.
6. according to the refrigerator described in any one of Claims 1-4, it is characterised in that the water valve have coil and with the line
The cable of connection is enclosed, the cable includes and the first end of coil connection and second end relative with the first end, institute
State first end to be embedded in water valve, second end is extended to outside water valve.
7. refrigerator according to claim 6, it is characterised in that the cable is embedded in the water by injection molding process
In valve.
8. refrigerator according to claim 6, it is characterised in that also including circuit board, the second end of the cable, which has, to be used
With the electric connector being electrically connected with the circuit board.
9. refrigerator according to claim 6, it is characterised in that the second end of the cable is arranged on the water inlet and gone out
Above the mouth of a river, or, the second end of the cable is arranged in the space isolated with the water inlet and delivery port of refrigerator.
10. refrigerator according to claim 6, it is characterised in that the refrigerator also includes being arranged on above the water valve
Ice machine or storage tank, an outlet pipe are used to supply water to the ice machine or storage tank；Or the refrigerator also includes
Ice machine, storage tank and at least two outlet pipes being arranged on above the water valve, an outlet pipe are used for institute
Ice machine water supply is stated, another outlet pipe is used to supply water to the storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210325496.0A CN103673442B (en) | 2012-08-31 | 2012-08-31 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210325496.0A CN103673442B (en) | 2012-08-31 | 2012-08-31 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103673442A CN103673442A (en) | 2014-03-26 |
| CN103673442B true CN103673442B (en) | 2017-11-14 |
Family
ID=50311746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210325496.0A Active CN103673442B (en) | 2012-08-31 | 2012-08-31 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673442B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118467A (en) * | 2019-05-09 | 2019-08-13 | 广东奥马冰箱有限公司 | A kind of water valve flow dividing structure for ice making machine pf refrigerator |
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| CN2543002Y (en) * | 2002-03-25 | 2003-04-02 | 海尔集团公司 | Electric refrigerator |
| CN101071034A (en) * | 2006-05-08 | 2007-11-14 | 三星电子株式会社 | Water supplying apparatus and refrigerator having the same |
| CN200999885Y (en) * | 2005-10-27 | 2008-01-02 | 爱默生电气公司 | Fluid valve component |
| US7509975B2 (en) * | 2005-04-19 | 2009-03-31 | Enginuity, Inc. | Fluid sensing shut-off devices with timer and methods of operation |
| CN201301984Y (en) * | 2008-10-20 | 2009-09-02 | 刘永春 | Combined electromagnetic water supply valve |
| CN102455109A (en) * | 2010-11-02 | 2012-05-16 | 泰州乐金电子冷机有限公司 | Refrigerator with water dispenser |
| CN202381760U (en) * | 2011-12-15 | 2012-08-15 | 陈炳辉 | Domestic instant heating water disperse valve body assembly |
-
2012
- 2012-08-31 CN CN201210325496.0A patent/CN103673442B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543002Y (en) * | 2002-03-25 | 2003-04-02 | 海尔集团公司 | Electric refrigerator |
| US7509975B2 (en) * | 2005-04-19 | 2009-03-31 | Enginuity, Inc. | Fluid sensing shut-off devices with timer and methods of operation |
| CN200999885Y (en) * | 2005-10-27 | 2008-01-02 | 爱默生电气公司 | Fluid valve component |
| CN101071034A (en) * | 2006-05-08 | 2007-11-14 | 三星电子株式会社 | Water supplying apparatus and refrigerator having the same |
| CN201301984Y (en) * | 2008-10-20 | 2009-09-02 | 刘永春 | Combined electromagnetic water supply valve |
| CN102455109A (en) * | 2010-11-02 | 2012-05-16 | 泰州乐金电子冷机有限公司 | Refrigerator with water dispenser |
| CN202381760U (en) * | 2011-12-15 | 2012-08-15 | 陈炳辉 | Domestic instant heating water disperse valve body assembly |
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| Publication number | Publication date |
|---|---|
| CN103673442A (en) | 2014-03-26 |
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