CN201852392U - Ice bar - Google Patents

Ice bar Download PDF

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Publication number
CN201852392U
CN201852392U CN2010205991794U CN201020599179U CN201852392U CN 201852392 U CN201852392 U CN 201852392U CN 2010205991794 U CN2010205991794 U CN 2010205991794U CN 201020599179 U CN201020599179 U CN 201020599179U CN 201852392 U CN201852392 U CN 201852392U
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CN
China
Prior art keywords
ice
refrigerating chamber
chamber
temperature
capillary
Prior art date
Application number
CN2010205991794U
Other languages
Chinese (zh)
Inventor
杨涛
唐涛
庆增武
Original Assignee
合肥美的荣事达电冰箱有限公司
合肥华凌股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 合肥美的荣事达电冰箱有限公司, 合肥华凌股份有限公司 filed Critical 合肥美的荣事达电冰箱有限公司
Priority to CN2010205991794U priority Critical patent/CN201852392U/en
Application granted granted Critical
Publication of CN201852392U publication Critical patent/CN201852392U/en

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Abstract

The utility model discloses an ice bar comprising a case body, a first evaporator, a second and evaporator a third evaporator, a condenser, and a compressor, wherein a wine storage room, a freezing room and a refrigerating room that are mutually separated are formed in the case body, and the freezing room is provided with a small door for closing the freezing room; the first evaporator, the second evaporator and the third evaporator are respectively arranged in the wine storage room, the freezing room and the refrigerating room; the condenser is respectively communicated with a first capillary, a second capillary and a third capillary through an electromagnetic valve; the first capillary is connected with the first evaporator to form a first passage; the second capillary is connected with the third evaporator to form a second passage; the third capillary forms a third passage; after being connected in parallel, the first passage, the second passage and the third passage are connected with the second evaporator in series; and an inlet of the compressor is connected with the second evaporator, and an outlet of the compressor is connected with the condenser. According to the ice bar of the embodiment, a single passage of the freezing room can enable the temperature of the freezing room to further reduce, so that the temperature requirement of below minus 18 DEG C is met and the freezing efficiency is improved.

Description

Ice
Technical field
The utility model relates to refrigerating field, relates in particular to a kind of ice that can control the ice-making compartment temperature separately.
Background technology
Mostly many warm area ice in the market are two circulation three-temperature-zone designs, and two capillaries are controlled refrigerating chamber, storage wine chamber and ice-making compartment respectively.Ice-making compartment, refrigerating chamber one tunnel; Ice-making compartment, storage wine chamber one tunnel.Refrigerating chamber and storage wine chamber are only controlled in the temperature control setting respectively; Ice-making compartment is not controlled.Because the door body of ice all is the glass door structure, therefore, the thermic load of casing is 2-3 a times of co-content refrigerator.Compare with traditional evaporator of refrigerator, the evaporator area of the refrigeration evaporator of ice and storage wine evaporimeter will increase a lot, could satisfy separately between the refrigeration demand of chamber.Yet the increase of refrigeration evaporator and storage wine evaporator evaporation area can cause the running rate of compressor to descend, and the refrigeration of the refrigerating chamber of ice can not be controlled, and above unfavorable factor can cause the ice-making compartment temperature higher, and then can influence ice making efficient.
In addition, though ice-making compartment is airtight insulated room chamber in traditional many warm area ice casees, heat insulation all very thin with foaming layer.It is very low to cause the temperature of ice-making compartment not drop to, and has reduced ice making efficient.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the present utility model is to propose a kind of ice that can control the ice-making compartment temperature separately.
Ice according to an embodiment of the present utility model comprises: casing, be formed with the storage wine chamber, refrigerating chamber and the refrigerating chamber that separate each other in the described casing, and described refrigerating chamber is provided with and is used for airtight its wicket; First, second and the 3rd evaporimeter, described first, second is located at respectively in described storage wine chamber, refrigerating chamber and the refrigerating chamber with the 3rd evaporimeter; Condenser, described condenser is communicated with first, second and three capillary respectively by magnetic valve, wherein, first capillary links to each other with described first evaporimeter and forms first path, second capillary links to each other with described the 3rd evaporimeter and forms alternate path, three capillary forms the 3rd path, after described first, second and the 3rd path parallel connection with described second evaporator series; And compressor, the inlet of described compressor links to each other with second evaporimeter and its outlet links to each other with described condenser.
According to the ice of the utility model embodiment, realized difference temperature control to storage wine chamber+refrigerating chamber, refrigerating chamber+refrigerating chamber, refrigerating chamber.Like this, can satisfy the temperature requirement below-18 ℃, thereby improve freezing efficiency so that freezer temperature has the space of further reduction by independent refrigerating chamber path.
In addition, also have following additional technical feature according to ice of the present utility model:
Described ice further comprises first, second and three-temperature sensor, and described first, second is located at respectively in described storage wine chamber, refrigerating chamber and the refrigerating chamber with three-temperature sensor.
Wherein, described first temperature sensor is connected with described first path to detect storage wine room temperature, and second temperature sensor is connected the temperature with the detection refrigerating chamber with described alternate path, and three-temperature sensor is connected with the 3rd path to detect the temperature of refrigerating chamber.By three-temperature sensor is set, make the Controllable Temperature of refrigerating chamber within required scope.
Described ice further comprises dividing plate, and described dividing plate is located in the described refrigerating chamber and with described refrigerating chamber and is separated into ice-making compartment independent of each other and ice cream chamber.
According to the ice of the utility model embodiment, adopt respectively independently three circulations (storage wine chamber+refrigerating chamber, refrigerating chamber+refrigerating chamber, refrigerating chamber) four-temperature regions (storage wine chamber, refrigerating chamber, ice cream chamber and refrigerating chamber) design, the temperature control better effects if, function is more advanced.In addition, can control the temperature of ice-making compartment and ice cream chamber separately, make the temperature of ice-making compartment that the space of further reduction be arranged, thereby can satisfy the temperature requirement below-18 ℃, thereby improved ice making efficient, and can satisfy the storage demand of ice cream.
Described ice further comprises thermal insulation layer, and described thermal insulation layer is laid on the described ice-making compartment inwall.
For example described thermal insulation layer is laid on described ice-making compartment interior left side wall, right side wall, rear wall, roof, diapire and the described wicket.
Thus, only adopt very thin foaming layer in existing ice, the ice of the utility model embodiment adds one deck thermal insulation layer again in the foaming layer of thickening, make better heat preservation and ice making efficient can further improve.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram according to the ice of the utility model embodiment;
Fig. 2 is the refrigerant flow direction schematic diagram according to the ice of the utility model embodiment.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, term " inboard ", " outside ", " on ", close the orientation of indications such as D score, " top ", " end " or position is based on orientation shown in the drawings or position relation, it only is the utility model rather than require the utility model therefore can not be interpreted as for convenience of description with specific orientation structure and operation to restriction of the present utility model.
Below with reference to Fig. 1 and Fig. 2 ice according to an embodiment of the present utility model is described.
As depicted in figs. 1 and 2, according to the ice of the utility model embodiment, comprise casing 1, a plurality of evaporimeter, condenser 3 and compressor 5.
Be formed with the storage wine chamber 11, refrigerating chamber 12 and the refrigerating chamber 13 that separate each other in the casing, wherein, refrigerating chamber 12 be provided be used for airtight its wicket 120 so that refrigerating chamber 12 with extraneous heat insulation, and first evaporimeter 21, second evaporimeter 22 and the 3rd evaporimeter 23 are located at respectively in storage wine chamber 11, refrigerating chamber 12 and the refrigerating chamber 13.
As shown in Figure 2, condenser 3 by magnetic valve 9 for example four way solenoid valve be communicated with first capillary 41, second capillary 42 and the three capillary 43 respectively, wherein, first capillary 41 links to each other with first evaporimeter 21 and forms the first path A, second capillary 42 links to each other with the 3rd evaporimeter 23 and forms alternate path B, and three capillary 43 forms the 3rd path C.Connect with second evaporimeter 22 after the first path A, alternate path B and the 3rd path C parallel connection.
The inlet of compressor 5 links to each other with second evaporimeter 22 and its outlet links to each other with condenser 3, thereby formation refrigeration system, refrigeration system utilizes the circulation of cold-producing medium to carry out heat exchange, in the air of the transfer of heat in the ice outside ice, reaches the purpose that makes cooling in the ice.
Particularly, as shown in Figure 2, according to three paths of ice employing of the utility model embodiment, control the temperature of storing up in wine chamber 11, refrigerating chamber 12 and the refrigerating chamber 13 by three capillaries and a four way solenoid valve 9, magnetic valve 9 is used for controlling the flow direction of cold-producing medium.The refrigerant gas that comes out from compressor 5 enters four way solenoid valve 9 through after the condensation of condenser 3, and magnetic valve 9 is according to the flow direction of the instruction control cold-producing medium of ice inner control system.
When storage wine chamber 11 and refrigerating chamber 12 all need to freeze, magnetic valve 9 is opened the first path A, to be cold-producing medium by first capillary 41 enter will store up wine chamber 11 refrigeration in first evaporimeter 21, enter again then in second evaporimeter 22 refrigerating chamber 12 is freezed, thereby make storage wine chamber 11 and refrigerating chamber 12 freeze simultaneously.
When refrigerating chamber 13 and refrigerating chamber 12 all need to freeze, magnetic valve 9 is opened alternate path B, be that cold-producing medium enters in the 3rd evaporimeter 23 refrigerating chamber 13 refrigeration by second capillary 42, enter again then in second evaporimeter 22 refrigerating chamber 12 is freezed, thereby make refrigerating chamber 13 and refrigerating chamber 12 freeze simultaneously.
When refrigerating chamber 13 and/or storage wine chamber 11 reach assigned temperature or are in closed condition when not needing to freeze again, but refrigerating chamber 12 does not reach assigned temperature yet, magnetic valve 9 is opened the 3rd path C, and promptly cold-producing medium directly enters second evaporimeter 22 by three capillary 43 refrigerating chamber is freezed.
As mentioned above, so just realized storage wine chamber+refrigerating chamber, the refrigerating chamber+refrigerating chamber of ice, the control temperature respectively of refrigerating chamber.Like this, can satisfy the temperature requirement below-18 ℃, thereby improve freezing efficiency so that freezer temperature has the space of further reduction by independent refrigerating chamber path.
In an embodiment of the present utility model, ice also further comprises first temperature sensor 61, second temperature sensor 62 and the three-temperature sensor 63.First temperature sensor 61, second temperature sensor 62 and three-temperature sensor 63 are located in storage wine chamber 11, refrigerating chamber 13 and the refrigerating chamber 12 temperature of storage wine chamber with sensing ice respectively, refrigerating chamber, refrigerating chamber respectively, and can make that the temperature of above-mentioned three paths can be controlled respectively.Particularly, first temperature sensor 61 is connected with the first path A to detect the temperature of storage wine chamber 11, second temperature sensor 62 is connected the temperature with detection refrigerating chamber 13 with alternate path B, and three-temperature sensor 63 is connected with the 3rd path C to detect the temperature of refrigerating chamber 12.By three-temperature sensor is set, make the Controllable Temperature of refrigerating chamber within required scope.
In an embodiment of the present utility model, further comprise dividing plate 7, dividing plate 7 is located in the refrigerating chamber 12 and with refrigerating chamber 12 and is separated into ice-making compartment 121 independent of each other and ice cream chamber 122, and wherein ice-making compartment 121 is used for ice making and ice cream chamber 122 is used to store ice cream.In the present embodiment, second evaporimeter 22 is controlled ice-making compartment 121 and ice cream chamber 122 simultaneously, the 3rd path C directly links to each other with second evaporimeter 22, can control the temperature of ice-making compartment 121 and ice cream chamber 122 separately, thus, can make the temperature of ice-making compartment 121 that the space of further reduction is arranged, thereby can satisfy the temperature requirement below-18 ℃, thereby improved ice making efficient, and can satisfy the storage demand of ice cream.In addition, in the present embodiment, three-temperature sensor 63 is arranged in the ice-making compartment 121, so that the temperature of ice-making compartment is controlled in the needed scope of ice making.
Thus, ice according to the utility model embodiment, adopt independently three circulations respectively (storage wine chamber+refrigerating chamber, refrigerating chamber+refrigerating chamber, refrigerating chamber) four-temperature regions (storage wine chamber, refrigerating chamber, ice cream chamber and refrigerating chamber) design, the temperature control better effects if, function is more advanced.
In another embodiment of the present utility model, further comprise thermal insulation layer 8, thermal insulation layer 8 is laid on the ice-making compartment inwall.For example thermal insulation layer 8 is laid on the internal perisporium of whole ice-making compartment, promptly is laid on the wicket 120 of left side wall, right side wall, rear wall, roof, diapire and refrigerating chamber in the ice-making compartment.Thus, only adopt very thin foaming layer in existing ice, the ice of the utility model embodiment adds one deck thermal insulation layer again in the foaming layer of thickening, adopt wicket further to be incubated simultaneously, makes better heat preservation and ice making efficient can further improve.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.

Claims (6)

1. an ice is characterized in that, comprising:
Casing is formed with the storage wine chamber, refrigerating chamber and the refrigerating chamber that separate each other in the described casing, described refrigerating chamber is provided with and is used for airtight its wicket;
First, second and the 3rd evaporimeter, described first, second is located at respectively in described storage wine chamber, refrigerating chamber and the refrigerating chamber with the 3rd evaporimeter;
Condenser, described condenser is communicated with first, second and three capillary respectively by magnetic valve, wherein, first capillary links to each other with described first evaporimeter and forms first path, second capillary links to each other with described the 3rd evaporimeter and forms alternate path, three capillary forms the 3rd path, after described first, second and the 3rd path parallel connection with described second evaporator series; And
Compressor, the inlet of described compressor link to each other with second evaporimeter and its outlet links to each other with described condenser.
2. ice according to claim 1 is characterized in that, further comprises first, second and three-temperature sensor, and described first, second is located at respectively in described storage wine chamber, refrigerating chamber and the refrigerating chamber with three-temperature sensor.
3. ice according to claim 2 is characterized in that, described first temperature sensor is connected with described first path with detection storage wine room temperature,
Second temperature sensor is connected the temperature with the detection refrigerating chamber with described alternate path, and three-temperature sensor is connected with the 3rd path to detect the temperature of refrigerating chamber.
4. ice according to claim 1 is characterized in that, further comprises dividing plate, and described dividing plate is located in the described refrigerating chamber and with described refrigerating chamber and is separated into ice-making compartment independent of each other and ice cream chamber.
5. ice according to claim 4 is characterized in that, further comprises thermal insulation layer, and described thermal insulation layer is laid on the described ice-making compartment inwall.
6. ice according to claim 5 is characterized in that, described thermal insulation layer is laid on described ice-making compartment interior left side wall, right side wall, rear wall, roof, diapire and the described wicket.
CN2010205991794U 2010-11-02 2010-11-02 Ice bar CN201852392U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252492A (en) * 2011-08-16 2011-11-23 合肥美的荣事达电冰箱有限公司 Refrigerator and door body
WO2013177929A1 (en) * 2012-05-30 2013-12-05 海尔集团公司 Full-system refrigeration control refrigerator
CN103727735A (en) * 2013-12-25 2014-04-16 杭州华日电冰箱股份有限公司 Energy saving fuzzy-control device and energy saving fuzzy-control method for intelligent refrigerator
CN104457093A (en) * 2013-09-24 2015-03-25 海尔集团公司 Refrigeration equipment with multiple temperature zones
CN104676988A (en) * 2015-02-28 2015-06-03 合肥晶弘电器有限公司 Refrigerating system for refrigerator and control method thereof
EP3139115B1 (en) * 2015-09-07 2019-02-20 Arçelik Anonim Sirketi A cooling device comprising a temperature controlled special compartment
CN105953512B (en) * 2016-05-12 2019-02-26 海信(山东)冰箱有限公司 A kind of refrigerator with Ice-cream machine
CN110160309A (en) * 2019-05-28 2019-08-23 长虹美菱股份有限公司 A kind of refrigeration air duct for refrigerator system and its control method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252492A (en) * 2011-08-16 2011-11-23 合肥美的荣事达电冰箱有限公司 Refrigerator and door body
WO2013177929A1 (en) * 2012-05-30 2013-12-05 海尔集团公司 Full-system refrigeration control refrigerator
CN104457093A (en) * 2013-09-24 2015-03-25 海尔集团公司 Refrigeration equipment with multiple temperature zones
CN104457093B (en) * 2013-09-24 2017-06-06 海尔集团公司 Multi-temperature zone refrigeration plant
CN103727735A (en) * 2013-12-25 2014-04-16 杭州华日电冰箱股份有限公司 Energy saving fuzzy-control device and energy saving fuzzy-control method for intelligent refrigerator
CN104676988A (en) * 2015-02-28 2015-06-03 合肥晶弘电器有限公司 Refrigerating system for refrigerator and control method thereof
EP3139115B1 (en) * 2015-09-07 2019-02-20 Arçelik Anonim Sirketi A cooling device comprising a temperature controlled special compartment
CN105953512B (en) * 2016-05-12 2019-02-26 海信(山东)冰箱有限公司 A kind of refrigerator with Ice-cream machine
CN110160309A (en) * 2019-05-28 2019-08-23 长虹美菱股份有限公司 A kind of refrigeration air duct for refrigerator system and its control method

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Legal Events

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GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 230601 Hefei Changjiang Road, Anhui, No. 669

Patentee after: Hefei Midea Refrigerator Co., Ltd.

Patentee after: Hefei Hualing Co., Ltd.

Address before: 230601 Hefei Changjiang Road, Anhui, No. 669

Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd.

Patentee before: Hefei Hualing Co., Ltd.

Address after: 230601 Hefei Changjiang Road, Anhui, No. 669

Patentee after: Hefei Midea Refrigerator Co., Ltd.

Patentee after: Hefei Hualing Co., Ltd.

Address before: 230601 Hefei Changjiang Road, Anhui, No. 669

Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd.

Patentee before: Hefei Hualing Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD.

Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD.

CX01 Expiry of patent term

Granted publication date: 20110601

CX01 Expiry of patent term