CN101629772A - Full ice detecting device of refrigerator ice storage box - Google Patents
Full ice detecting device of refrigerator ice storage box Download PDFInfo
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- CN101629772A CN101629772A CN200910099527A CN200910099527A CN101629772A CN 101629772 A CN101629772 A CN 101629772A CN 200910099527 A CN200910099527 A CN 200910099527A CN 200910099527 A CN200910099527 A CN 200910099527A CN 101629772 A CN101629772 A CN 101629772A
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Abstract
The invention relates to a full ice detecting device of a refrigerator ice storage box, mainly comprising a refrigerating chamber and a freezing chamber, wherein the refrigerating chamber is internally provided with a water storage box; the freezing chamber is internally provided with an ice machine; the water storage box is provided with water supply system, a water outlet of the water supply system is arranged on the upper part of the ice machine, the lower part of the ice machine is provided with an ice storage box, the bottom of the ice storage box is provided with a pressure sensor, the upper part of the pressure sensor is provided with a pallet, and the pressure sensor is communicated with a controller through a sensing wire. The full ice detecting device can control the whole ice making process in the way of pressure sensing and can eliminate the quality fault generated by the nonuniform distribution and the inaccurate inducing laying height of ice blocks after the ice blocks are fell in the ice storage box, namely, eliminate the fault that a full ice detecting arm or an optical inductor sends a full ice signal when the ice storage box is practically not full because of the nonuniform laying height, thereby achieving the purpose of effective detection.
Description
Technical field
The present invention relates generally to the full ice level sensing apparatus field of refrigerator, mainly is a kind of full ice detecting device of refrigerator ice storage box.
Background technology
General, refrigerator comprises a refrigerating chamber or a refrigerating chamber, make each chamber of refrigerator inside keep a lower temperature levels by refrigerating plant and circulation thereof, and refrigerating plant or kind of refrigeration cycle comprise at least with lower member: compressor, condenser, capillary (or expansion valve), evaporimeter, and evaporimeter and external environment must be isolated by heat-barrier material (as hard polyurethane foam etc.), to prevent the leakage of cold, make that the chamber reaches certain refrigeration or cryogenic temperature between refrigeration.The tradition refrigerating circulatory device, it comprises a compressor part, is used for the state of the cold-producing medium in the refrigeration system from the state to that low temperature a compresses HTHP.What be right after with compressor is condenser, is used for the heat in the cold-producing medium is transmitted in the environment (air) towards periphery, makes the high-temperature high-pressure gas refrigerant of compressed machine compression carry out condensation.What be connected with condenser is capillary (perhaps expansion valve), to reducing pressure through condensed refrigerant.What be connected with capillary (perhaps expansion valve) is evaporimeter, and cold-producing medium absorbs the heat in the surrounding environment (refrigerating chamber or refrigerating chamber) in its evaporation of evaporimeter, and cold-producing medium flashes to gas in evaporimeter simultaneously.
Along with people's material and culture level raises day by day, demand to configuration automatic ice maker in the household electric refrigerator is more and more vigorous, disposed automatic ice-making plant on a lot of medium-to-high grade refrigerators of existing market, come ice making by cold air in refrigerating chamber, by deicing automatically, ice cube falls realizes automatic ice-making in ice bank then.The supporting ice bank of ice machine is surveyed the full technology of ice at present mainly by two kinds: a kind of employing mechanical device, be that ice cube constantly falls and causes in the ice chest ice cube to assemble highly constantly to rise, rise to a certain degree, touch full ice and visit arm generation mechanical movement, produce the signal of telecommunication and give ice machine, make ice machine stop ice making.And take away at ice cube, when highly reducing, full ice is visited arm and is produced mechanical movement, produces the signal of telecommunication once more and gives ice machine, makes it begin ice making.The another kind of Photoinduction device that adopts, be that ice cube constantly falls and causes in the ice chest ice cube to assemble highly constantly to rise, rise to a certain degree, the Photoinduction device that ice making box is provided with triggers, send the signal of telecommunication, make ice machine stop ice making, after ice cube is taken away, Photoinduction device provides signal once more, makes ice machine begin ice making.But these induction installations all are difficult to guarantee the accuracy of induction, can't reach the effect of detection.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, provides a kind of simple in structure, efficiently full ice detecting device of refrigerator ice storage box.
The present invention solves the technical scheme that its technical problem adopts: this full ice detecting device of refrigerator ice storage box, mainly comprise refrigerating chamber and refrigerating chamber, be provided with water storage case in the refrigerating chamber, be provided with ice machine in the refrigerating chamber, water storage case is provided with water supply system, and the delivery port of water supply system is located at the top of ice machine, the bottom of ice machine is provided with ice bank, the bottom of ice bank is provided with pressure sensor, and the top of pressure sensor is provided with pallet, and pressure sensor is communicated with controller by sense line.
As preferably, be provided with median septum between described refrigerating chamber and the refrigerating chamber.
As preferably, described ice machine is provided with ice making box, and the delivery port of water supply system is located at the top of ice making box.
As preferably, described refrigerating chamber is in the bottom of refrigerating chamber.
The effect that the present invention is useful is: the present invention controls whole ice-making process by pressure sensing mode, can eliminate ice cube and fall skewness behind the ice bank, induction assembles highly incorrect and produces quality fault, promptly eliminate owing to assemble highly inhomogeneous, full ice is visited arm or optical inductor and is sent the fault of full ice signal less than ice at actual ice bank, reaches the purpose of effective detection.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is ice bank and support holder structure schematic diagram;
Fig. 3 is the ice bank vertical view;
Fig. 4 is full ice detecting device control principle figure.
Description of reference numerals: refrigerating chamber 1, refrigerating chamber 2, ice bank 3, median septum 4, ice machine 5, ice bank 6, water supply system 7, pallet 8, controller 9, sense line 10, pressure sensor 11, ice making box 12.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
As shown in the figure, this full ice detecting device of refrigerator ice storage box, mainly comprise refrigerating chamber 1 and refrigerating chamber 2, refrigerating chamber 2 is in the bottom of refrigerating chamber 1, be provided with median septum 4 between refrigerating chamber 1 and the refrigerating chamber 2, median septum 4 is spaced apart cold compartment of refrigerator 1 and refrigerating chamber 2, prevents that the convection current of two chamber cold air from jumping, and remains on a lower temperature levels.2 bodies of refrigerating chamber, 1 body of refrigerating chamber are connected by a rotary gemel, realize the free folding of refrigerator door.Be provided with water storage case 3 in the refrigerating chamber 1, be provided with ice machine 5 in the refrigerating chamber 2, ice machine 5 is provided with ice making box 12, water storage case 3 is provided with water supply system 7, the delivery port of water supply system 7 is located at ice making box 12 tops of ice machine 5, and the bottom of ice machine 5 is provided with ice bank 6, and the bottom of ice bank 6 is provided with pressure sensor 11, the top of pressure sensor 11 is provided with pallet 8, and pressure sensor 11 is communicated with controller 9 by sense line 10.
Operation principle: the pressure sensors 11 that are provided with in the ice bank 6 measure the weight of ice cubes in the ice bank 6.In the continuous falling process of ice cube, the pressure sensor 11 continual signals that send in the ice bank 6 set in advance full ice value with controller 9 and compare.When ice cube weight did not reach full ice weight in ice bank 6, controller 9 did not signal to ice machine 5, and ice machine 5 continues ice makings.When ice cube weight reached full ice weight in ice bank 6, controller 9 sent signal, and ice machine 5 stops ice making.Ice cube in ice making box 6 is removed, and when weight did not reach full ice weight, controller 9 just sent signal, makes ice machine 5 beginning ice makings.
In addition to the implementation, all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (4)
1, a kind of full ice detecting device of refrigerator ice storage box, mainly comprise refrigerating chamber (1) and refrigerating chamber (2), it is characterized in that: be provided with water storage case (3) in the refrigerating chamber (1), be provided with ice machine (5) in the refrigerating chamber (2), water storage case (3) is provided with water supply system (7), the delivery port of water supply system (7) is located at the top of ice machine (5), the bottom of ice machine (5) is provided with ice bank (6), the bottom of ice bank (6) is provided with pressure sensor (11), the top of pressure sensor (11) is provided with pallet (8), and pressure sensor (11) is communicated with controller (9) by sense line (10).
2, full ice detecting device of refrigerator ice storage box according to claim 1 is characterized in that: described ice machine (5) is provided with ice making box (12), and the delivery port of water supply system (7) is located at the top of ice making box (12).
3, full ice detecting device of refrigerator ice storage box according to claim 1 is characterized in that: described refrigerating chamber (2) is in the bottom of refrigerating chamber (1).
4, according to claim 1 or 3 described full ice detecting device of refrigerator ice storage box, it is characterized in that: be provided with median septum (4) between described refrigerating chamber (1) and the refrigerating chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910099527A CN101629772A (en) | 2009-06-18 | 2009-06-18 | Full ice detecting device of refrigerator ice storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910099527A CN101629772A (en) | 2009-06-18 | 2009-06-18 | Full ice detecting device of refrigerator ice storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101629772A true CN101629772A (en) | 2010-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910099527A Pending CN101629772A (en) | 2009-06-18 | 2009-06-18 | Full ice detecting device of refrigerator ice storage box |
Country Status (1)
| Country | Link |
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| CN (1) | CN101629772A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864650A (en) * | 2015-06-02 | 2015-08-26 | 河南西科电子有限公司 | Weighing type ice maker with ice mold |
| CN109708347A (en) * | 2018-10-12 | 2019-05-03 | 青岛海尔股份有限公司 | The water supply device of ice machine and ice machine and refrigerator with it |
| CN110617658A (en) * | 2018-06-20 | 2019-12-27 | 佛山市顺德区美的饮水机制造有限公司 | Full ice error processing method and device, ice maker and storage medium |
| CN116045565A (en) * | 2022-11-25 | 2023-05-02 | 珠海格力电器股份有限公司 | Ice storage device, ice maker and control method of ice maker |
-
2009
- 2009-06-18 CN CN200910099527A patent/CN101629772A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864650A (en) * | 2015-06-02 | 2015-08-26 | 河南西科电子有限公司 | Weighing type ice maker with ice mold |
| CN110617658A (en) * | 2018-06-20 | 2019-12-27 | 佛山市顺德区美的饮水机制造有限公司 | Full ice error processing method and device, ice maker and storage medium |
| CN109708347A (en) * | 2018-10-12 | 2019-05-03 | 青岛海尔股份有限公司 | The water supply device of ice machine and ice machine and refrigerator with it |
| CN116045565A (en) * | 2022-11-25 | 2023-05-02 | 珠海格力电器股份有限公司 | Ice storage device, ice maker and control method of ice maker |
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Open date: 20100120 |