CN104180583B - The refrigerator water path system and refrigerator of a kind of automatic circulation water-supplying - Google Patents
The refrigerator water path system and refrigerator of a kind of automatic circulation water-supplying Download PDFInfo
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- CN104180583B CN104180583B CN201410457689.0A CN201410457689A CN104180583B CN 104180583 B CN104180583 B CN 104180583B CN 201410457689 A CN201410457689 A CN 201410457689A CN 104180583 B CN104180583 B CN 104180583B
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Abstract
The present invention relates to household electrical appliance technical field, more particularly to a kind of refrigerator water path system of automatic circulation water-supplying, including：The water filling water route on refrigerator cold-storage door, water tank, water pump and filter are provided with the water filling water route, the water pump is arranged on the top of water tank, and the suction hose of water pump is stretched into water tank, the water body that water pump is extracted out enters circulation waterway after being filtered, the water pump connects control unit.Also open and disclose a kind of refrigerator, there is the refrigerator water path system of described automatic circulation water-supplying.Pass through circulating electromagnetic valve, filter and temperature sensor so that the water route in refrigerator keeps constantly circulation and purification so that user can constantly take the frozen water for setting temperature；Simultaneously by the setting of flowmeter, it can prevent from forgetting turning off switch and once the fetching water water pump that mostly occurs and dally temperature too high the problem of burning occurs for a long time, and calculate the life-span of filter while remind user's replacing filter.
Description
Technical field
The present invention relates to the refrigerator water path system and ice of household electrical appliance technical field, more particularly to a kind of automatic circulation water-supplying
Case.
Background technology
It is existing with the development of intelligent appliance, people have not only rested on refrigeration and freezing to the functional requirement of refrigerator
On food, so each fridge manufacturer also develops various additional functions, such as the device such as bar desk, ice machine, Chilled Drinking Water.
At present, the refrigerator water path system with ice machine and drinking water be all by water after cistern filtering direct pump to ice machine
Ice box in or pump just terminate to drinking water delivery port, simple one-way flow water circuit system.Water tank is arranged on Zang Men, system
Ice maker and drinking water outlet, which are arranged on, to be frozen on door, and water pipe between door body lower hinge and casing by being connected with each other, by casing
Water pipe is exposed outside foaming layer, is fixed on lower shoe.
Current refrigerator is all unidirectional water circuit system, and water from water tank pump to ice machine or during Chilled Drinking Water delivery port, wear by water route
Cross door body lower hinge to connect Zang Men with door is frozen, and pass through the exposed water pipe outside foam box layer.Water route is very long, drinks use
Residual water is had after water or ice making in pipeline, residual water can easily cause following two problems.
1. when not Chilled Drinking Water or during not ice making for a long time, the exposed water pipe residual water outside foam box layer, because by
The influence temperature of surrounding environment temperature rises, and when Chilled Drinking Water again, can first take out the higher water of the temperature remained in pipeline,
Cold water can not be come out at once.
If 2. the water remained in pipeline, because personnel are outgoing or other reasons are not drunk for a long time or not ice making, pipe
Road is totally enclosed space, and the easy breed bacteria of the water capacity has potential safety hazard, and influences mouthfeel.
The content of the invention
It is an object of the invention to propose the refrigerator water path system and refrigerator of a kind of automatic circulation water-supplying, by circulating electromagnetism
Valve, filter and temperature sensor so that the water route in refrigerator keeps constantly circulation and purification；Setting by flowmeter simultaneously
It is fixed, it can prevent from forgetting turning off switch and once the fetching water water pump that mostly occurs and dally temperature too high the problem of burning occurs for a long time.
To use following technical scheme up to this purpose, the present invention：
A kind of refrigerator water path system of automatic circulation water-supplying, including：The water filling water route on refrigerator cold-storage door, the note
Water tank, water pump and filter are provided with water water route, the water pump is arranged on the top of water tank, and the suction hose of water pump stretches into water tank
Interior, the water body that water pump is extracted out enters circulation waterway after being filtered, and the water pump connects control unit.
Wherein, the circulation waterway also includes circulating electromagnetic valve, and the water tank bottom is additionally provided with level sensor, described
Level sensor connects control unit with circulating electromagnetic valve.
Wherein, the water filling water route, which is arranged on, is connected between cold sotrage door and door of refrigerator, positioned at the note of bottom half
Temperature sensor is also equipped with water water route, the temperature sensor connects control unit.
Wherein, the water filling water route also includes being used for the flowmeter for controlling water filling water route single inflow and water yield, institute
State flowmeter connection control unit.
Wherein, the door of refrigerator bottom is provided with ice making magnetic valve, the ice making magnetic valve difference connection flow gauge and system
Ice maker.
Wherein, drinking water delivery port is connected with and positioned at ice making magnetic valve and drinking by pipeline on the ice making magnetic valve
The drinking-water magnetic valve of water delivery port, the drinking-water magnetic valve is close to drinking water delivery port.
Wherein, it is also equipped with non-return valve on the circulation waterway between the circulating electromagnetic valve and drinking-water magnetic valve.
Wherein, three-way pipe is provided with the circulation waterway between the non-return valve and circulating electromagnetic valve, the three-way pipe
Three port tap water supply magnetic valves, the tap water supply magnetic valve are connected with municipal water supply pipe.
Wherein, the tap water supply magnetic valve is arranged in compressor room.
A kind of refrigerator, there is the refrigerator water path system of described automatic circulation water-supplying.
The beneficial effects of the invention are as follows：Pass through circulating electromagnetic valve, filter and temperature sensor so that the water route in refrigerator
Keep constantly circulation and purification so that user can constantly take the frozen water for setting temperature；Setting by flowmeter simultaneously
It is fixed, it can prevent from forgetting turning off switch and once the fetching water water pump that mostly occurs and dally temperature too high the problem of burning occurs for a long time, and
The life-span for calculating filter reminds user to change filter simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of the refrigerator water path system for the automatic circulation water-supplying that the specific embodiment of the invention provides.
In figure：
1st, cold sotrage door；2nd, door of refrigerator；3rd, water filling water route；4th, water tank；5th, water pump；6th, circulating electromagnetic valve；7th, filter；8th, it is warm
Spend sensor；9th, level sensor；10th, flowmeter；11st, drinking water delivery port；12nd, drinking-water magnetic valve；13rd, ice making magnetic valve；
14th, ice machine；15th, non-return valve；16th, tap water supply magnetic valve；17th, circulation waterway；18th, household freezer；19th, refrigerating box.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in figure 1, a kind of refrigerator water path system of automatic circulation water-supplying, including：The water filling on refrigerator cold-storage door
Water route 3, water tank 4, water pump 5 and filter 7 are provided with the water filling water route 3, and the water pump 5 is arranged on the top of water tank 4, water
The suction hose of pump 5 is stretched into water tank 4, and the water body that water pump 5 is extracted out enters circulation waterway 17, the water after the filtering of filter 7
Pump 5 connects control unit.The filter 7 make it that the water body in refrigerator is filtered before circulation waterway 17 is entered.
Water body in the water tank 4 both can be by being manually directly injected into water tank 4, for meeting that user uses different water
The custom of body, such as mineral water, pure water or air-bubble can be added.Municipal water supply can also be accessed on water filling water route 3
Tap water supply magnetic valve 16, the tap water supply magnetic valve 16 connects municipal water supply pipe.
One of preferably, the circulation waterway 17 also includes circulating electromagnetic valve 6, and the bottom of water tank 4 is also set up
There is level sensor 9, the level sensor 9 and circulating electromagnetic valve 6 connect control unit.The level sensor 9 is had a try inspection
The water level surveyed in water tank 4, when detecting the water level in water tank 4 less than setting water level, then start circulating electromagnetic valve 6 and running water
Water supply electromagnetic valve 16, water body is injected in water tank 4, in order to which anti-water-stop body enters circulation waterway 17 in injection, then need following
Non-return valve 15 is provided between ring water route 17 and circulating electromagnetic valve 6, is directly entered cycling circuit for anti-water-stop body to be filtered.
The casing includes household freezer 18 and refrigerating box 19, and the water filling water route 3 is located at household freezer 18 and refrigerating box 19
Bottom.The non-return valve 15 of the circulation waterway 17 is arranged on the top of refrigerating box 19, the circulation waterway 17 being connected with non-return valve 15
From refrigerating box 19 and the top of household freezer 18 around to door of refrigerator 2.
Further, the water filling water route 3 is arranged between cold sotrage door 1 and door of refrigerator 2, positioned at the water filling water of bottom half
Temperature sensor 8 is also equipped with road 3, the temperature sensor 8 connects control unit.The implementing monitoring of temperature sensor 8
The temperature of water body in the water filling water route 3 of bottom half.
When temperature of the water temperature higher than setting, then start circulating electromagnetic valve 6 and water pump 5, the water body in water tank 4 is taken out
Enter into circulation waterway 17, while the water body in circulation waterway 17 was both prevented by entering after circulating electromagnetic valve 6 in water tank 4
Water body when long because do not have to easy breed bacteria, when preventing from taking water again, the higher water of taking-up temperature so that user can with when
When take out design temperature frozen water.
One of preferably, the water filling water route 3 also includes being used to control the single inflow of water filling water route 3 and water outlet
The flowmeter 10 of amount, the flowmeter 10 connect control unit.The setting of the flowmeter 10 can prevent human negligence from causing
Water body flows out always in casing, and water pump 5 works always, and caused water pump idle running temperature is too high and burns.
Specifically, the bottom of door of refrigerator 2 is provided with ice making magnetic valve 13, the ice making magnetic valve 13 distinguishes connection traffic
Meter 10 and ice machine 14.The ice machine 14 is arranged on the top of door of refrigerator 2, is opened when ice making switchs, touches ice making magnetic valve
13 are opened, and water pump is opened, and water body enters in ice machine 10 from water tank 4 after flowmeter 10, ice making magnetic valve 13.
Further, drinking water delivery port 11 is connected with and positioned at ice making electromagnetism by pipeline on the ice making magnetic valve 13
The drinking-water magnetic valve 12 of valve 13 and drinking water delivery port 11.The drinking-water magnetic valve 12 and drinking water delivery port 11 are located at door of refrigerator
2 middle part, convenient use person take.
When touching drinking-water switch, drinking-water magnetic valve 12 is opened, in order to ensure that as far as possible few residual is stored in drinking-water pipe
Water, the drinking-water magnetic valve 12 flow to close to drinking water delivery port 11, water from water tank by flowmeter 10 and drinking-water magnetic valve 12
Drinking water delivery port 11.
In order to prevent safety problem caused by forgetting closing switch after fetching water, and idle running temperature crosses high fever to water pump for a long time
The problem of ruining, when flowmeter 10, which calculates the water that flows through, reaches setting value, ice making magnetic valve 13 is closed, and water pump 5 is closed, and is stopped
Only pump water.
The water intaking time can also be set according to the actual conditions of refrigerator, such as no more than one minute.When the water intaking time to 1
Minute, drinking-water magnetic valve 12 is closed, and water pump 5 stops pump water, if it is desired to continuing to fetch water, touches drinking-water switch again.
Specifically, when ice making and drinking-water demand again simultaneously, water solenoid valve 12 is drunk than ice making magnetic valve 13 with preferential
Power.The setting of the flowmeter 10 can prevent the phenomenon of the excessive spilling water of ice making water filling and water filling deficiency ice-making capacity reduction.
Meanwhile flowmeter 10 can aid in level sensor 9, the water in water tank 4 is determined, prevents that water intaking is excessive, the water in water tank 4 is by pump
It is empty.In addition, the life-span of filter 7 can be calculated while remind user to change filter 7 in time.
The non-return valve 15 is arranged between circulating electromagnetic valve 6 and drinking-water magnetic valve 12.Specifically, the He of non-return valve 15
Three-way pipe, three port tap water supply magnetic valves of the three-way pipe are provided with circulation waterway 17 between circulating electromagnetic valve 6
16, the tap water supply magnetic valve 16 is connected with municipal water supply pipe.The tap water supply magnetic valve 16 is arranged on compression
In machine room.
Present invention also offers a kind of refrigerator, the refrigerator water path system with described automatic circulation water-supplying.
In summary, circulating electromagnetic valve, filter and temperature sensor are passed through so that the water route in refrigerator keeps not stopping
Logical and purification so that user can constantly take the frozen water for setting temperature；Simultaneously by the setting of flowmeter, can prevent from forgetting
Note turns off switch and once the fetching water water pump that mostly occurs and dallies temperature too high the problem of burning occurs for a long time, and calculates filter 7
Life-span simultaneously remind user change filter.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (8)
- A kind of 1. refrigerator water path system of automatic circulation water-supplying, it is characterised in that including：The water filling water on refrigerator cold-storage door Road (3), water tank (4), water pump (5) and filter (7) is provided with the water filling water route (3), the water pump (5) is arranged on water tank (4) top, the suction hose of water pump (5) are stretched into water tank (4), and the water body that water pump (5) is extracted out is laggard by filter (7) filtering Enter circulation waterway (17), the water pump (5) connects control unit；The circulation waterway (17) also includes circulating electromagnetic valve (6), institute State water tank (4) bottom and be additionally provided with level sensor (9), the level sensor (9) and circulating electromagnetic valve (6) connection control are single Member；Tap water supply magnetic valve (16), tap water supply magnetic valve (16) the connection municipal administration are accessed on the water filling water route (3) Feed pipe, when detecting the water level in water tank (4) less than setting water level, start the circulating electromagnetic valve (6) and running water supplies Water solenoid valve (16), water body is injected in the water tank (4)；The water filling water route (3), which is arranged on, is connected to cold sotrage door (1) Between door of refrigerator (2), door of refrigerator (2) bottom is provided with ice making magnetic valve (13), leads on the ice making magnetic valve (13) Cross pipeline and be connected with drinking water delivery port (11) and the drinking-water between ice making magnetic valve (13) and drinking water delivery port (11) Magnetic valve (12), check is also equipped with the circulation waterway (17) between the circulating electromagnetic valve (6) and drinking-water magnetic valve (12) Valve (15), the circulation waterway (17) to the drinking water delivery port (11), then supply water successively through the non-return valve (15) and institute State circulating electromagnetic valve (6) and be back to the water tank (4).
- 2. the refrigerator water path system of automatic circulation water-supplying according to claim 1, it is characterised in that positioned at bottom half Temperature sensor (8) is also equipped with the water filling water route (3), the temperature sensor (8) connects control unit.
- 3. the refrigerator water path system of automatic circulation water-supplying according to claim 2, it is characterised in that the water filling water route (3) also include being used for the flowmeter (10) for controlling water filling water route (3) single inflow and water yield, flowmeter (10) connection Control unit.
- 4. the refrigerator water path system of automatic circulation water-supplying according to claim 3, it is characterised in that the ice making magnetic valve (13) difference connection flow gauge (10) and ice machine (14).
- 5. the refrigerator water path system of automatic circulation water-supplying according to claim 4, it is characterised in that the drinking-water magnetic valve (12) close to drinking water delivery port (11).
- 6. the refrigerator water path system of automatic circulation water-supplying according to claim 5, it is characterised in that the non-return valve (15) Three-way pipe is provided with circulation waterway (17) between circulating electromagnetic valve (6), three ports of the three-way pipe are connected with originally Water water supply electromagnetic valve (16), the tap water supply magnetic valve (16) are connected with municipal water supply pipe.
- 7. the refrigerator water path system of automatic circulation water-supplying according to claim 6, it is characterised in that the tap water supply Magnetic valve (16) is arranged in compressor room.
- 8. a kind of refrigerator, it is characterised in that there is the refrigerator water path of the automatic circulation water-supplying as described in claim any one of 1-7 System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457689.0A CN104180583B (en) | 2014-09-10 | 2014-09-10 | The refrigerator water path system and refrigerator of a kind of automatic circulation water-supplying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457689.0A CN104180583B (en) | 2014-09-10 | 2014-09-10 | The refrigerator water path system and refrigerator of a kind of automatic circulation water-supplying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104180583A CN104180583A (en) | 2014-12-03 |
| CN104180583B true CN104180583B (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410457689.0A Active CN104180583B (en) | 2014-09-10 | 2014-09-10 | The refrigerator water path system and refrigerator of a kind of automatic circulation water-supplying |
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| CN (1) | CN104180583B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879979A (en) * | 2015-05-26 | 2015-09-02 | 遵义市凤华电器有限责任公司 | Refrigerator with drinking device |
| US10941978B2 (en) | 2018-12-10 | 2021-03-09 | Midea Group Co., Ltd. | Refrigerator fluid dispenser with dispensed volume calculation |
| CN115289774B (en) * | 2022-07-01 | 2023-06-02 | 江西金德铅业股份有限公司 | Device for rapidly eliminating water temperature over-high alarm |
| CN116255777A (en) * | 2023-02-14 | 2023-06-13 | 重庆海尔制冷电器有限公司 | Ice water system and refrigerator |
| WO2024212519A1 (en) * | 2023-04-10 | 2024-10-17 | 海信容声(广东)冰箱有限公司 | Refrigerator and control method for refrigerator |
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| KR20120006353A (en) * | 2010-07-12 | 2012-01-18 | 삼성전자주식회사 | Refrigerator |
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| CN1212356A (en) * | 1997-09-23 | 1999-03-31 | Lg电子株式会社 | Dispenser assembly for refrigerator and control method thereof |
| CN1532493A (en) * | 2003-03-21 | 2004-09-29 | 乐金电子(天津)电器有限公司 | Refrigerator |
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| CN104180583A (en) | 2014-12-03 |
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