CN104180583A - Refrigerator waterway system with automatic circular water supply and refrigerator - Google Patents
Refrigerator waterway system with automatic circular water supply and refrigerator Download PDFInfo
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- CN104180583A CN104180583A CN201410457689.0A CN201410457689A CN104180583A CN 104180583 A CN104180583 A CN 104180583A CN 201410457689 A CN201410457689 A CN 201410457689A CN 104180583 A CN104180583 A CN 104180583A
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Abstract
The invention relates to the technical field of household appliances, in particular to a refrigerator waterway system with automatic circular water supply. The refrigerator waterway system comprises a water injection waterway installed on a refrigeration door of a refrigerator, a water tank, a water pump and a filter are arranged on the water injection waterway, the water pump is installed on the upper portion of the water tank, a suction pipe of the water pump stretches into the water tank, water pumped out by the water pump is filtered through a filter and then enters a circular waterway, and the water pump is connected with a control unit. The invention further discloses the refrigerator provided with the refrigerator waterway system with automatic circular water supply. Through a circular solenoid valve, the filter and a temperature sensor, the waterways in the refrigerator are kept to be circulated and purified continuously, and therefore a user can obtain ice water with set temperature from time to time; as a flowmeter is arranged, the problem that because the user forgets to turn off a switch or takes too much water at a time, the water pump idles for a long time and is burned due to high temperature is solved, the service life of the filter is calculated, and meanwhile the user is reminded to replace the filter.
Description
Technical field
The present invention relates to household electrical appliance technical field, relate in particular to a kind of refrigerator water path system and refrigerator of automatic circulation water-supplying.
Background technology
The existing development along with intelligent appliance, people have not only rested on refrigeration and frozen food, so each fridge manufacturer also develops various additional functions, devices such as bar desk, ice machine, Chilled Drinking Water the functional requirement of refrigerator.
At present, with the refrigerator water path system of ice machine and drinking water be all by water from cistern filtering directly pump in the ice box of ice machine or pump to drinking water delivery port, just finish, simple one-way flow water circuit system.It is upper that water tank is arranged on Zang Men, and ice machine and drinking water outlet are arranged on that to freeze door upper, and water pipe interconnects between hinge and casing under the body of moving into one's husband's household upon marriage, exposed outside foaming layer through the water pipe of casing, is fixed on lower shoe.
Current refrigerator is all unidirectional water circuit system, and water is from water tank pump to ice machine or during Chilled Drinking Water delivery port, water route through hinge under door body by Zang Men with freeze a connection, and through exposed water pipe outside foam box layer.Water route is very long, drinks after water or ice making and has residual water in pipeline, and residual water can easily cause following two problems.
1. when for a long time not when Chilled Drinking Water or not ice making, exposed water pipe residual water outside foam box layer, because risen by the temperature that affects of surrounding environment temperature, when Chilled Drinking Water again, can first take out the water that temperature residual in pipeline is higher, can not be at once cold water out.
2. if remain in the water in pipeline, because personnel go out or other reason is not drunk or not ice making for a long time, pipeline is totally enclosed space, and the easy breed bacteria of the water capacity exists potential safety hazard, and affects mouthfeel.
Summary of the invention
The object of the invention is to propose a kind of refrigerator water path system and refrigerator of automatic circulation water-supplying, by circulating electromagnetic valve, filter and temperature sensor, make the water route in refrigerator keep constantly circulation and purify; Simultaneously by the setting of flowmeter, can prevent from forgetting and close swap switch and once fetched water the water pump too high problem of burning of occurrence temperature that dallies for a long time that mostly occurs.
For reaching this object, the present invention by the following technical solutions:
A kind of refrigerator water path system of automatic circulation water-supplying, comprise: be arranged on water filling water route on refrigerator cold-storage door, described water filling is provided with water tank, water pump and filter on water route, described water pump is arranged on the top of water tank, the suction hose of water pump stretches in water tank, after being filtered, the water body that water pump is extracted out enters circulation waterway, described water pump connection control unit.
Wherein, described water filling water route also comprises circulating electromagnetic valve, and described water tank bottom is also provided with level sensor, described level sensor and circulating electromagnetic valve connection control unit.
Wherein, described circulation waterway is arranged on and is connected between cold sotrage door and door of refrigerator, is positioned on the circulation waterway of bottom half and temperature sensor is also installed, described temperature sensor connection control unit.
Wherein, described circulation waterway also comprises the flowmeter for controlled circulation water route single inflow and water yield, described flowmeter connection control unit.
Wherein, described door of refrigerator bottom is provided with ice making magnetic valve, and described ice making magnetic valve is connection traffic meter and ice machine respectively.
Wherein, on described ice making magnetic valve, by pipeline, be connected with drinking water delivery port and the drinking-water magnetic valve that is positioned at ice making magnetic valve and drinking water delivery port, described drinking-water magnetic valve is near drinking water delivery port.
Wherein, on the circulation waterway between described circulating electromagnetic valve and drinking-water magnetic valve, non-return valve is also installed.
Wherein, on the circulation waterway between described non-return valve and circulating electromagnetic valve, be provided with three-way pipe, three port tap water supply magnetic valves of described three-way pipe, described tap water supply magnetic valve is connected with municipal water supply pipe.
Wherein, described tap water supply magnetic valve is arranged in compressor room.
A refrigerator, the refrigerator water path system of the automatic circulation water-supplying described in having.
The invention has the beneficial effects as follows: by circulating electromagnetic valve, filter and temperature sensor, make the water route in refrigerator keep constantly circulation and purify, make user can take constantly the frozen water that sets temperature; Simultaneously by the setting of flowmeter, can prevent from forgetting and close swap switch and the water pump too high problem of burning of occurrence temperature that dallies for a long time that mostly occurs of once fetching water, and calculate while in the life-span reminding user to replace filter of filter.
Accompanying drawing explanation
Fig. 1 is the structural representation of the refrigerator water path system of the automatic circulation water-supplying that provides of the specific embodiment of the invention.
In figure:
1, cold sotrage door; 2, door of refrigerator; 3, circulation waterway; 4, water tank; 5, water pump; 6, circulating electromagnetic valve; 7, filter; 8, temperature sensor; 9, level sensor; 10, flowmeter; 11, drinking water delivery port; 12, drinking-water magnetic valve; 13, ice making magnetic valve; 14, ice machine; 15, non-return valve; 16, tap water supply magnetic valve; 17, water filling water route; 18, household freezer; 19, refrigerating box.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate technical scheme of the present invention.
As shown in Figure 1, a kind of refrigerator water path system of automatic circulation water-supplying, comprise: be arranged on water filling water route 3 on refrigerator cold-storage door, on described water filling water route 3, be provided with water tank 4, water pump 5 and filter 7, described water pump 5 is arranged on the top of water tank 4, the suction hose of water pump 5 stretches in water tank 4, and the water body that water pump 5 is extracted out enters circulation waterway 3, described water pump 5 connection control units after filtering through filter 7.Described filter 7 was filtered the water body in refrigerator before entering circulation waterway 3.
Water body in described water tank 4 both can adopt the custom of different water bodys by the artificial water tank 4 that directly injects for meeting user, for example, can add mineral water, pure water or air-bubble.Also can on water filling water route 3, access the tap water supply magnetic valve 16 of municipal water supply, described tap water supply magnetic valve 16 connects municipal water supply pipe.
As one of preferred version, described water filling water route also comprises circulating electromagnetic valve 6, and described water tank 4 bottoms are also provided with level sensor 9, described level sensor 9 and circulating electromagnetic valve 6 connection control units.Described level sensor 9 is had a try and is detected the water level in water tank 4, water level in water tank 4 being detected is during lower than designated water level, start circulating electromagnetic valve 6 and tap water supply magnetic valve 16, water body is injected in water tank 4, for anti-water-stop body enters circulation waterway 3 when injecting, need between circulation waterway 3 and circulating electromagnetic valve 6, be provided with non-return valve 15, for anti-water-stop body filtered, directly enter cycling circuit.
Described casing comprises household freezer 18 and refrigerating box 19, and described circulation waterway 3 is positioned at the bottom of household freezer 18 and refrigerating box 19.The non-return valve 15 in described water filling water route 17 is arranged on refrigerating box 19 tops, the circulation waterway 3 being connected with non-return valve 15 from refrigerating box 19 and household freezer 18 tops around to door of refrigerator 2.
Further, described circulation waterway 17 is arranged between cold sotrage door 1 and door of refrigerator 2, is positioned on the circulation waterway 3 of bottom half and temperature sensor 8 is also installed, described temperature sensor 8 connection control units.Described temperature sensor 8 implementing monitorings are positioned at the temperature of circulation waterway 3 water bodys of bottom half.
When water temperature higher than set temperature time, start circulating electromagnetic valve 6 and water pump 5, water body in water tank 4 is pumped in circulation waterway 3, water body in circulation waterway 3 is by entering in water tank 4 after circulating electromagnetic valve 6 simultaneously, both prevented water body because easy breed bacteria when long, while preventing from taking water again, take out the higher water of temperature, make user can take out constantly the frozen water of design temperature.
As one of preferred version, described circulation waterway 3 also comprises the flowmeter 10 for controlled circulation water route 3 single inflows and water yield, described flowmeter 10 connection control units.The setting of described flowmeter 10 can prevent that human negligence from causing water body in casing to flow out always, and water pump 5 works always, the water pump idle running excess Temperature causing and burning.
Concrete, described door of refrigerator 2 bottoms are provided with ice making magnetic valve 13, and described ice making magnetic valve 13 is connection traffic meter 10 and ice machine 14 respectively.Described ice machine 14 is arranged on the top of door of refrigerator 2, when ice making switch opens, touches ice making magnetic valve 13 and opens, and water pump is opened, and water body enters in ice machine 10 after flowmeter 10, ice making magnetic valve 13 from water tank 4.
Further, on described ice making magnetic valve 13, by pipeline, be connected with drinking water delivery port 11 and the drinking-water magnetic valve 12 that is positioned at ice making magnetic valve 13 and drinking water delivery port 11.Described drinking-water magnetic valve 12 and drinking water delivery port 11 are positioned at the middle part of door of refrigerator 2, and person easy to use takes.
When touching drinking-water switch, drinking-water magnetic valve 12 is opened, in order to guarantee to store few residual water of trying one's best in drinking-water pipe, described drinking-water magnetic valve 12 is near drinking water delivery port 11, and water flows to drinking water delivery port 11 from water tank through flowmeter 10 and drinking-water magnetic valve 12.
In order to prevent forgetting the safety problem that closing switch causes after water intaking, and the water pump problem that excess Temperature burns that dallies for a long time, when flowmeter 10 calculates the water yield flowing through and reaches setting value, ice making magnetic valve 13 cuts out, and water pump 5 cuts out, and stops pump water.
Also can, according to the actual conditions of refrigerator, set the water intaking time, such as being no more than one minute.When the water intaking time to 1 minute, drinking-water magnetic valve 12 cuts out, and water pump 5 stops pump water, if want to continue water intaking, again touches drinking-water switch.
Concrete, when ice making and drinking-water are simultaneously again during demand, drinking water magnetic valve 12 has priority than ice making magnetic valve 13.The arranging of described flowmeter 10 can prevent the phenomenon that the too much spilling water of ice making water filling and the not enough ice-making capacity of water filling reduce.Meanwhile, flowmeter 10 can auxiliary water level sensor 9, measures the water yield in water tank 4, prevents water intaking too much, and the water in water tank 4 is empty by pump.While in the life-span reminding user that in addition, can calculate filter 7 is changed filter 7 in time.
Described non-return valve 15 is arranged between circulating electromagnetic valve 6 and drinking-water magnetic valve 12.Concrete, on the circulation waterway 3 between described non-return valve 15 and circulating electromagnetic valve 6, be provided with three-way pipe, three port tap water supply magnetic valves 16 of described three-way pipe, described tap water supply magnetic valve 16 is connected with municipal water supply pipe.Described tap water supply magnetic valve 16 is arranged in compressor room.
The present invention also provides a kind of refrigerator, has the refrigerator water path system of described automatic circulation water-supplying.
In sum, by circulating electromagnetic valve, filter and temperature sensor, make the water route in refrigerator keep constantly circulation and purify, make user can take constantly the frozen water that sets temperature; Simultaneously by the setting of flowmeter, can prevent from forgetting and close swap switch and the water pump too high problem of burning of occurrence temperature that dallies for a long time that mostly occurs of once fetching water, and calculate while in the life-span reminding user to replace filter of filter 7.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (10)
1. the refrigerator water path system of an automatic circulation water-supplying, it is characterized in that, comprise: be arranged on water filling water route (3) on refrigerator cold-storage door, on described water filling water route (3), be provided with water tank (4), water pump (5) and filter (7), described water pump (5) is arranged on the top of water tank (4), the suction hose of water pump (5) stretches in water tank (4), the water body that water pump (5) is extracted out enters circulation waterway (17), described water pump (5) connection control unit after filtering through filter (7).
2. the refrigerator water path system of automatic circulation water-supplying according to claim 1, it is characterized in that, described water filling water route also comprises circulating electromagnetic valve (6), described water tank (4) bottom is also provided with level sensor (9), described level sensor (9) and circulating electromagnetic valve (6) connection control unit.
3. the refrigerator water path system of automatic circulation water-supplying according to claim 2, it is characterized in that, described circulation waterway (17) is arranged on and is connected between cold sotrage door (1) and door of refrigerator (2), be positioned on the circulation waterway (3) of bottom half and temperature sensor (8) be also installed, described temperature sensor (8) connection control unit.
4. the refrigerator water path system of automatic circulation water-supplying according to claim 1, it is characterized in that, described circulation waterway (3) also comprises the flowmeter (10) for controlled circulation water route (3) single inflow and water yield, described flowmeter (10) connection control unit.
5. the refrigerator water path system of automatic circulation water-supplying according to claim 4, it is characterized in that, described door of refrigerator (2) bottom is provided with ice making magnetic valve (13), and described ice making magnetic valve (13) is connection traffic meter (10) and ice machine (14) respectively.
6. the refrigerator water path system of automatic circulation water-supplying according to claim 5, it is characterized in that, described ice making magnetic valve (13) is upper to be connected with drinking water delivery port (11) and to be positioned at ice making magnetic valve (13) and the drinking-water magnetic valve (12) of drinking water delivery port (11) by pipeline, and described drinking-water magnetic valve (12) is near drinking water delivery port (11).
7. the refrigerator water path system of automatic circulation water-supplying according to claim 6, is characterized in that, on the circulation waterway (3) between described circulating electromagnetic valve (6) and drinking-water magnetic valve (12), non-return valve (15) is also installed.
8. the refrigerator water path system of automatic circulation water-supplying according to claim 7, it is characterized in that, on circulation waterway (3) between described non-return valve (15) and circulating electromagnetic valve (6), be provided with three-way pipe, three port tap water supply magnetic valves (16) of described three-way pipe, described tap water supply magnetic valve (16) is connected with municipal water supply pipe.
9. the refrigerator water path system of automatic circulation water-supplying according to claim 8, is characterized in that, described tap water supply magnetic valve (16) is arranged in compressor room.
10. a refrigerator, is characterized in that, has the refrigerator water path system of the automatic circulation water-supplying as described in claim 1-9 any one.
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 |
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| Publication Number | Publication Date |
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| CN104180583A true CN104180583A (en) | 2014-12-03 |
| CN104180583B 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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Cited By (3)
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| 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 |
| WO2020119088A1 (en) * | 2018-12-10 | 2020-06-18 | Midea Group Co., Ltd. | Refrigerator fluid dispenser with dispensed volume calculation |
| CN115289774A (en) * | 2022-07-01 | 2022-11-04 | 江西金德铅业股份有限公司 | Alarm device for rapidly eliminating overhigh water temperature |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| WO2020119088A1 (en) * | 2018-12-10 | 2020-06-18 | Midea Group Co., Ltd. | Refrigerator fluid dispenser with dispensed volume calculation |
| US10941978B2 (en) | 2018-12-10 | 2021-03-09 | Midea Group Co., Ltd. | Refrigerator fluid dispenser with dispensed volume calculation |
| CN115289774A (en) * | 2022-07-01 | 2022-11-04 | 江西金德铅业股份有限公司 | Alarm device for rapidly eliminating overhigh water temperature |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN104180583B (en) | 2018-04-06 |
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