CN102269505B - Refrigeration plant - Google Patents

Refrigeration plant Download PDF

Info

Publication number
CN102269505B
CN102269505B CN201110235647.9A CN201110235647A CN102269505B CN 102269505 B CN102269505 B CN 102269505B CN 201110235647 A CN201110235647 A CN 201110235647A CN 102269505 B CN102269505 B CN 102269505B
Authority
CN
China
Prior art keywords
bag
ice raft
refrigeration plant
ice
evaporimeter
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201110235647.9A
Other languages
Chinese (zh)
Other versions
CN102269505A (en
Inventor
刘吉元
巩燚
白文涛
李正生
雷绵红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Biomedical Co Ltd
Original Assignee
HAIER MEDICAL AND LABORATORY PRODUCTS Co Ltd
Haier Group Corp
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.)
Filing date
Publication date
Application filed by HAIER MEDICAL AND LABORATORY PRODUCTS Co Ltd, Haier Group Corp filed Critical HAIER MEDICAL AND LABORATORY PRODUCTS Co Ltd
Priority to CN201110235647.9A priority Critical patent/CN102269505B/en
Publication of CN102269505A publication Critical patent/CN102269505A/en
Application granted granted Critical
Publication of CN102269505B publication Critical patent/CN102269505B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention provides a kind of refrigeration plant.Refrigeration plant, comprises shell, foaming layer, evaporimeter and inner bag, also comprises the ice raft between described evaporimeter and described inner bag.By ice raft is arranged between evaporimeter and inner bag, and ice raft is wrapped in foaming layer, ice raft is made to be in a closed environment, the cold that ice raft stores directly can not contact with air, and when opening the door body of refrigeration plant, ice raft can not lose more cold, at closedown Men Tihou, the cold lost because of enabling can be supplemented rapidly by ice raft, more be conducive to keeping temperature constant and growth temperature retention time in inner bag, realize the dynamic performance of ice storage that improve refrigeration plant.

Description

Refrigeration plant
Technical field
The present invention relates to refrigerating plant, particularly relate to a kind of refrigeration plant.
Background technology
At present, refrigeration plant (such as refrigerator or refrigerator) is household electrical appliance conventional in daily life.Around there being evaporimeter on the inner bag of refrigeration plant, evaporimeter is arranged in foaming layer, is freezed to inner bag by evaporimeter, realizes refrigeration plant chilled goods.In order to effectively store the cold of evaporimeter release, usually in the inner bag of refrigeration plant, ice raft is provided with, the refrigeration plant of ice raft is used usually to adopt double-layer inner containers in prior art, ice raft is arranged in the interlayer of inner bag by ice raft frame, and the cold of evaporimeter release is absorbed storage through inner bag by ice raft.As from the foregoing, because ice raft is placed in the interlayer of inner bag, after opening refrigerating equipment door body, ice raft can lose a large amount of colds, and therefore the dynamic performance of ice storage of prior art refrigeration plant is poor, and temperature retention time is shorter.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of refrigeration plant, and the dynamic performance of ice storage solving refrigeration plant in prior art is poor, the defect that temperature retention time is shorter, realizes the dynamic performance of ice storage improving refrigeration plant, and extends the temperature retention time of refrigeration plant.
Technical scheme provided by the invention is, a kind of refrigeration plant comprises shell, foaming layer, evaporimeter and inner bag, also comprises the ice raft between described evaporimeter and described inner bag.
Refrigeration plant provided by the invention, by ice raft is arranged between evaporimeter and inner bag, and ice raft is wrapped in foaming layer, ice raft is made to be in a closed environment, the cold that ice raft stores directly can not contact with air, when opening the door body of refrigeration plant, ice raft can not lose more cold, at closedown Men Tihou, the cold lost because of enabling can be supplemented rapidly by ice raft, more be conducive to keeping temperature constant and growth temperature retention time in inner bag, realize the dynamic performance of ice storage that improve refrigeration plant.
Refrigeration plant as above, in order to avoid ice raft causes inner bag to be out of shape in the expansion of icing condition lower volume, described ice raft is centered around the outside of described inner bag, is provided with cushion pad between described inner bag and described ice raft.
Refrigeration plant as above, in order to avoid the phenomenon that inner bag shedding deformation ftractures appears in refrigeration plant in Long-Time Service process, also comprises stiffening ring, and described stiffening ring is positioned at the side of described ice raft and is enclosed within described inner bag.
Refrigeration plant as above, the both sides of described ice raft are respectively arranged with described stiffening ring.
Refrigeration plant as above, wherein stiffening ring described in is positioned at the opening part of described inner bag, and stiffening ring described in another is positioned at the middle part of described inner bag.
Refrigeration plant as above, the cross section of described stiffening ring is L-type structure.
Refrigeration plant as above, described inner bag is single layer structure; Or described inner bag is double-decker.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of refrigeration plant embodiment of the present invention;
Fig. 2 is the close-up schematic view of a-quadrant in Fig. 1.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the structural representation of refrigeration plant embodiment of the present invention, and Fig. 2 is the close-up schematic view of a-quadrant in Fig. 1.As Figure 1-Figure 2, the present embodiment refrigeration plant, comprises shell 1, foaming layer 2, evaporimeter 3 and inner bag 4, also comprises the ice raft 4 between evaporimeter 3 and inner bag 4.
Specifically, ice raft 5 in the present embodiment refrigeration plant is between evaporimeter 3 and inner bag 4, ice raft 5 directly contacts with evaporimeter 3, the cold that evaporimeter 3 discharges can be stored more rapidly and effectively, in addition, in foaming layer 2 forming process, ice raft 5 and evaporimeter 3 are together wrapped in foaming layer 2, make ice raft 5 can completely and external isolation open, ice raft 5 discharge cold pass to inner bag 4, to maintain the low-temperature condition of inner bag 4 inside.Owing to effectively being kept apart by foaming layer 2 and inner bag 4 between ice raft 5 and external environment, avoid ice raft 5 directly and contacting external air, even if when opening refrigerating equipment door body, cold in the cavity of also just inner bag 4 is leaked to the external world, and the loss of refrigeration capacity of ice raft 5 is very little, therefore, at closedown Men Tihou, the cold in inner bag 4 cavity can be supplemented rapidly by ice raft 5, make to be in a less range of temperature in inner bag 4 cavity all the time, improve the safety coefficient of article in inner bag 4 cavity, and because loss of refrigeration capacity is little, also be beneficial to the present embodiment refrigeration device energy-saving.
Further, in order to avoid ice raft 5 causes inner bag 4 to be out of shape in the expansion of icing condition lower volume, the ice raft 5 in the present embodiment can be centered around the outside of inner bag 4, is provided with cushion pad 51 between inner bag 4 and ice raft 5.Concrete, the ice raft 5 in the present embodiment is centered around the outside of inner bag 4, thus can supplement cold to inner bag 4 fast and effectively by ice raft 5.In addition, inner bag 4 in the present embodiment and the cushion pad 51 arranged between ice raft 5 can be used for ice raft 5 to have certain distortion allowance, thus when ice raft 5 causes volumetric expansion because freezing, ice raft 5 will extrude cushion pad 51, thus avoid ice raft 5 directly extruding inner bag 4 by cushion pad 51.Wherein, cushion pad 51 can be one deck foam, and the concrete manifestation entity of the present embodiment to cushion pad 51 does not limit.
Further, in order to avoid the phenomenon that inner bag 4 shedding deformation ftractures appears in the present embodiment refrigeration plant in Long-Time Service process, the present embodiment refrigeration plant can also comprise stiffening ring 52, and stiffening ring 52 is positioned at the side of ice raft 5 and is enclosed within inner bag 4.Concrete, effectively can limit inner bag 4 outwards expand by arranging stiffening ring 52, thus avoid the opening of inner bag 4 to occur the phenomenon of strain cracking.Preferably, the both sides of the ice raft 5 in the present embodiment are respectively arranged with stiffening ring 52, and wherein a stiffening ring 52 is positioned at the opening part of inner bag 4, and another stiffening ring 52 is positioned at the middle part of inner bag 4.In addition, the cross section of the stiffening ring 52 in the present embodiment can be L-type structure, to make the structural strength of stiffening ring 52 higher.
Wherein, the inner bag 4 of the present embodiment refrigeration plant can be single layer structure; Or inner bag 4 can be double-decker, solve in prior art and double-deck inner bag 4 can only be adopted could to use the restriction of ice raft 5.
The present embodiment refrigeration plant, by ice raft is arranged between evaporimeter and inner bag, and ice raft is wrapped in foaming layer, ice raft is made to be in a closed environment, the cold that ice raft stores directly can not contact with air, when opening the door body of refrigeration plant, ice raft can not lose more cold, at closedown Men Tihou, the cold lost because of enabling can be supplemented rapidly by ice raft, more be conducive to keeping temperature constant and growth temperature retention time in inner bag, realize the dynamic performance of ice storage that improve refrigeration plant.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (5)

1. a refrigeration plant, comprise shell, foaming layer, evaporimeter and inner bag, it is characterized in that, also comprise the ice raft between described evaporimeter and described inner bag, described ice raft is centered around the outside of described inner bag, is provided with cushion pad between described inner bag and described ice raft; Described refrigeration plant also comprises stiffening ring, and described stiffening ring is positioned at the side of described ice raft and is enclosed within described inner bag; Described ice raft directly contacts with described evaporimeter.
2. refrigeration plant according to claim 1, is characterized in that, the both sides of described ice raft are respectively arranged with described stiffening ring.
3. refrigeration plant according to claim 2, is characterized in that, wherein stiffening ring described in is positioned at the opening part of described inner bag, and stiffening ring described in another is positioned at the middle part of described inner bag.
4. refrigeration plant according to claim 1, is characterized in that, the cross section of described stiffening ring is L-type structure.
5. refrigeration plant according to claim 1, is characterized in that, described inner bag is single layer structure; Or described inner bag is double-decker.
CN201110235647.9A 2011-08-17 2011-08-17 Refrigeration plant Active CN102269505B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110235647.9A CN102269505B (en) 2011-08-17 2011-08-17 Refrigeration plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110235647.9A CN102269505B (en) 2011-08-17 2011-08-17 Refrigeration plant

Publications (2)

Publication Number Publication Date
CN102269505A CN102269505A (en) 2011-12-07
CN102269505B true CN102269505B (en) 2015-12-09

Family

ID=45051879

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110235647.9A Active CN102269505B (en) 2011-08-17 2011-08-17 Refrigeration plant

Country Status (1)

Country Link
CN (1) CN102269505B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102445050A (en) * 2011-12-29 2012-05-09 张翔 Cup-shaped refrigerating appliance
CN104236206B (en) * 2013-06-08 2016-10-19 海尔集团公司 Refrigerator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19611027A1 (en) * 1996-03-20 1997-09-25 Schoeller Plast Transportbehae Thermal container for meals, food
CN2369171Y (en) * 1999-04-13 2000-03-15 青岛市家用电器研究所 Medical refrigerator
CN1869558A (en) * 2005-05-25 2006-11-29 广东科龙电器股份有限公司 Refrigerator
WO2010123405A1 (en) * 2009-04-20 2010-10-28 Petrov Sergey Ivanovich Method for cooling an object and a device for carrying out said method
CN202267295U (en) * 2011-08-17 2012-06-06 海尔集团公司 Refrigeration equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04190066A (en) * 1990-11-26 1992-07-08 Sanyo Electric Co Ltd Cold storage
JP2501997B2 (en) * 1992-04-06 1996-05-29 サンデン株式会社 Cold storage refrigerator
JP2001201223A (en) * 2000-01-20 2001-07-27 Sanden Corp Cold insulation box

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19611027A1 (en) * 1996-03-20 1997-09-25 Schoeller Plast Transportbehae Thermal container for meals, food
CN2369171Y (en) * 1999-04-13 2000-03-15 青岛市家用电器研究所 Medical refrigerator
CN1869558A (en) * 2005-05-25 2006-11-29 广东科龙电器股份有限公司 Refrigerator
WO2010123405A1 (en) * 2009-04-20 2010-10-28 Petrov Sergey Ivanovich Method for cooling an object and a device for carrying out said method
CN202267295U (en) * 2011-08-17 2012-06-06 海尔集团公司 Refrigeration equipment

Also Published As

Publication number Publication date
CN102269505A (en) 2011-12-07

Similar Documents

Publication Publication Date Title
CN202807251U (en) Cold-chain logistic transportation cold keeping box
CN202594113U (en) Heat-preservation deep freezer
CN104081139A (en) Cooling element and cooling device
CN207078519U (en) One kind refrigeration bubble chamber
CN201787277U (en) Super vacuum insulation panel
CN105051470B (en) Cold storage box
CN105910366B (en) Temperature control method for the special refrigerator and the refrigerator of the nearly freezing point refrigeration of fruits and vegetables
US20160109187A1 (en) Device for conserving and transporting fresh or frozen products, in particular for thermally insulated containers or the like
CN102003860A (en) Energy-saving refrigerator
CN202847388U (en) Translation movable partition door used in refrigeration car
CN206288470U (en) A kind of grape fresh-keeping storage box being readily transported
CN206407373U (en) Double-deck cherry fresh-keeping transportation boxes
CN103459954A (en) Storage container
CN203719292U (en) Ultralow temperature refrigerating machine with composite thermal insulation material
CN104634059A (en) Shelf including a cold storage material therein, and refrigerator having the same
CN207029998U (en) For kind of a Cryo Equipment for the long-acting preservation of ox seminal fluid
CN101398249A (en) Household electrical appliance with cold-storage device
CN204896267U (en) Preservation of fishery products device
CN204737195U (en) Box with thermal insulation
CN203638297U (en) Vaccine refrigerating box
CN103185435A (en) Direct-cooling refrigerator
CN204433425U (en) A kind of fruit freshness preserving freight container
CN204642659U (en) A kind of Portable medicine refrigerating box
CN202869117U (en) Refrigerator
CN105890254A (en) Refrigerated transport case

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Qingdao, Shandong.

Co-patentee after: Qingdao Haier Bio Medical Limited by Share Ltd

Patentee after: haier group corporation

Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Qingdao, Shandong.

Co-patentee before: Haier Medical and Laboratory Products Co., Ltd.

Patentee before: haier group corporation

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190124

Address after: 266555 Haier Industrial Park, Qingdao Economic Development Zone, Shandong Province

Patentee after: Qingdao Haier Bio Medical Limited by Share Ltd

Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Qingdao, Shandong.

Co-patentee before: Qingdao Haier Bio Medical Limited by Share Ltd

Patentee before: haier group corporation