CN1144008C

CN1144008C - Extraction-type sealed high-humidity cold storage

Info

Publication number: CN1144008C
Application number: CNB991001842A
Authority: CN
Inventors: 彭淑嫣
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-01-15
Filing date: 1999-01-15
Publication date: 2004-03-31
Anticipated expiration: 2019-01-15
Also published as: NZ501587A; CA2292057C; CA2292057A1; AU738887B2; AU6437299A; CN1261152A; ZA997569B

Abstract

The present invention relates to a withdraw type closed high temperature refrigerator. Refrigerating cabinet groups are arranged in the refrigerator with spaces. The refrigerator is mainly made of cement walls, and the inner side wall is provided with a heat insulating layer, and is simultaneously provided with a refrigerating machine which drops the temperature. The refrigerating cabinet groups are composed of a plurality of hollow cabinet bodies with openings at the periphery, the openings of each cabinet body is aligned to the outer side wall of the refrigerator, and tank bodies which can be pulled out by the openings are arranged in the cabinet bodies. When users open the specified refrigerating cabinet groups, the whole temperature in the refrigerator and other refrigerating cabinet groups can not be influenced, and the low temperature high moisture state can be maintained. The present invention decelerates the ethene formation by plant respiration, can enhance the refrigeration quality and prolong the storing time.

Description

Extraction-type sealed high-humidity cold storage

Technical field

The present invention relates to the refrigerating system in a kind of mechanical engineering field refrigeration or the cooling, particularly relate to a kind of extraction-type sealed high-humidity cold storage.

Background technology

Because existing its interior cold air of traditional freezer is directly to pour into, and utilize breather pipe and fan to keep the circulation of cold air, that is to say that existing traditional freezer is to adopt the mode of directly cooling to refrigerate vegetables and fruits, to make so that the moisture content of vegetables and fruits is as easy as rolling off a log to be overflowed from the surface, and the condenser pipe that is frozen machine absorbs, and cause humidity phenomenon on the low side in the freezer, must use measures such as ultrasonic humidifier or the dehumidifying of heating condenser pipe humidifier more for another example, and can cause the temperature acute variation, thereby can influence the freshness and the quality of vegetables and fruits, simultaneously because freezer can't be airtight fully, therefore desire keeps the freshness of crop must utilize the gas control machine to control the content of two vaporized carbons and oxygen at confined space, to slow down the aging speed of vegetables and fruits, but this kind gas control machine is to belong to high-accuracy equipment, its cost is very expensive, can produce great burden to businessman, moreover when oxygen concentration height in the air and carbon dioxide when low, all kinds of vegetables and fruits also produce ethene and other gas easily simultaneously, and ethene is a kind of spontaneous plant hormone that vegetables and fruits are aging that can promote, therefore in existing traditional freezer and need put ethylene absorbent as potassium permanganate etc., or ethene is set decomposes and to remove device and slow down aging, prolong the shelf life of product, yet this type of absorbent can not be regenerated, and will cause having a strong impact on of environmental pollution.

Though the development of closed freezer is then arranged, it mainly is to be respectively equipped with a plurality of refrigerators in freezer, with indirect chilled goods, but this closed freezer is desired to enter when taking the chilled goods of refrigerator out of the ordinary in the freezer the user, owing to all need open the door-plate of freezer at every turn, so can cause the loss of refrigeration storehouse temperature, and have influence on the temperature and the humidity of its refrigerator, so when this freezer uses, the then variation of said temperature, humidity, will have influence on the quality of refrigeration thing, also can shorten the cold preservation time of article.

This shows that the structural design of above-mentioned existing freezer still has above-mentioned shortcoming and inconvenience, and has the problem that causes the refrigeration quality to descend, and then has influence on the storage result, and the assistant officer waits to be improved.Therefore how solving this problem, is main aim of the present invention.

Because the defective that above-mentioned existing freezer exists, the inventor enriches practical experience and professional knowledge based on what be engaged in plant fresh-keeping and cold storage research for many years, actively studied innovation, every disappearance at above-mentioned existing freezer is deeply inquired into, and actively seek the scheme that solves, through long-term constantly effort research, design, and through repetition test and after improving, finally create the extraction-type sealed high-humidity cold storage that the present invention can promote cold storing and fresh-keeping article matter, so as to reducing the phenomenon that influences cold storage effect.

Summary of the invention

Main purpose of the present invention is, overcome the defective that existing freezer exists, and provide a kind of promote refrigeration quality extraction-type sealed high-humidity cold storage, make it when opening refrigerator, the unlikely bulk temperature that has influence in the freezer, make freezer can keep preferable low-temperature condition, do not influence temperature, the humidity of other refrigeration groups in the storehouse simultaneously, can reach the effect that promotes the refrigeration quality.

The objective of the invention is to realize by following technical scheme.A kind of extraction-type sealed high-humidity cold storage according to the present invention's proposition, it is characterized in that: be provided with the refrigeration group that series keeps spacing in this freezer, wherein freezer mainly is made of the cement wall, and on the madial wall of this cement wall, be provided with the heat-insulation layer that one deck has heat insulation effect, be provided with the refrigerator of a reduction temperature simultaneously in the freezer, above-mentioned refrigeration group is made up of a plurality of hollow cabinets, each hollow cabinet periphery all has an opening, and the opening of each cabinet is just concordant with the lateral wall of freezer cement wall, be provided with the cell body that to pull out by opening in the cabinet, form an extraction-type sealed high humidity freezer with this structure.

Purpose of the present invention can also further realize by following technical measures.

Aforesaid extraction-type sealed high-humidity cold storage, the periphery wall of wherein said freezer is provided with a door-plate, enters in the freezer for the user.

Aforesaid extraction-type sealed high-humidity cold storage, wherein said freezer inner top surface is provided with a ventilation duct that is connected with refrigerator with conduit, this ventilation duct and formation are provided with a plurality of gas outlets, and place, the corresponding gas outlet of freezer end face is provided with fan respectively, so that the cold air in the freezer can evenly distribute.

Aforesaid extraction-type sealed high-humidity cold storage, the cabinet inwall both sides of wherein said refrigeration group are respectively equipped with a slideway, and cell body both sides and form and to be provided with corresponding slide rail, so that the slippage cell body.

Aforesaid extraction-type sealed high-humidity cold storage, lower floor's cabinet floor of wherein said refrigeration group are arranged at one to have on the backing plate of pore, for keeping the cold air circulation.

Aforesaid extraction-type sealed high-humidity cold storage, the cabinet of wherein said refrigeration group is provided with a plurality of fasteners at the periphery of openend, and the corresponding fastener of cell body end face place is provided with cramp respectively, pulls airtight for the cell body button.

Aforesaid extraction-type sealed high-humidity cold storage, the cell body end face of wherein said refrigeration group is provided with the leader, spurs cell body for the user.

Aforesaid extraction-type sealed high-humidity cold storage, the corresponding surface periphery of the upper and lower cabinet of wherein said refrigeration group is respectively equipped with a plurality of supports, makes this upper and lower cabinet maintain spacing.

Aforesaid extraction-type sealed high-humidity cold storage, the cell body end face inner edge of wherein said refrigeration group is provided with sealing strip one, to promote the obturation effect of refrigeration group.

The present invention compared with prior art has tangible advantage and good effect.By above technical scheme as can be known, extraction-type sealed high-humidity cold storage of the present invention, mainly be a kind of in order to refrigerate or to test the fresh-preserving cold storage of all kinds of vegetables and fruits flowers, it mainly is to be provided with a plurality of refrigeration groups in freezer, and respectively refrigerating group is made up of a series of hollow cabinets, and be slidingly equipped with a cell body in the cabinet, each cell body can be pulled out by the wall of freezer, make the user when opening specific refrigeration group, can not have influence on bulk temperature and all the other refrigerator groups in the freezer, make respectively to refrigerate the state that group can be kept low temperature and high relative humidity, and utilize the respiration of plant own and slow down ethene formation, and can promote the refrigeration quality and prolong storage time.Characteristics of the present invention are: the cell body of refrigeration group is outwards to pull out, and do not need as existing freezer door-plate turnover by freezer, therefore can reduce the phenomenon of turnover freezer, temperature in effectively Keep cool the storehouse, to improve cold storage effect, moreover because the present invention adopts cooling indirectly, the environment of low temperature and high relative humidity can effectively be provided, the freshness that keeps vegetables and fruits, and can effectively prolong the time of refrigeration vegetables and fruits flowers, the present invention simultaneously utilizes the vegetables and fruits flowers to regulate air content voluntarily, therefore can effectively reduce the manufacturing cost of refrigerator, and can reach the requirement of long preservation quality.

In sum, the present invention is provided with a plurality of airtight refrigerators with extraction-type cell body in freezer, and cell body is to be extracted out by the wall of freezer, can avoid the temperature in the freezer to be affected, and avoid influencing temperature, the humidity of other refrigeration groups, and utilize the idiopathic gas regulation effect of plant respiration (to be called for short controlled atmosphere effect Modified Atmosphere; MA), keep carbon dioxide and oxygen to maintain preferable concentration situation, and thereby the generation that slows down aging hormone ethene, can effectively promote the refrigeration quality and the prolongation cold preservation time of plant product.It is the unlikely bulk temperature that has influence in the freezer when opening refrigerator, makes freezer can keep preferable low-temperature condition, does not influence the temperature and the humidity of other refrigeration groups in the storehouse simultaneously, can reach the effect that promotes the refrigeration quality.No matter it structurally or bigger improvement is all arranged on the function, and produced handy and practical effect, and have the enhancement effect really, thereby be suitable for practicality more, really is a new and innovative, progressive, practical new design.

Concrete structure of the present invention is provided in detail by following examples and accompanying drawing thereof.

Description of drawings

Below in conjunction with accompanying drawing and preferred embodiment, to its concrete structure of extraction-type sealed high-humidity cold storage, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.

Fig. 1 is the three-dimensional cutaway view of overall structure of the present invention and relativeness thereof.

Fig. 2 is the formation structure of refrigeration group of the present invention and the structural representation of relevant position thereof,

Fig. 3 is a user mode schematic perspective view of the present invention.

The specific embodiment

See also shown in Figure 1, extraction-type sealed high-humidity cold storage of the present invention, be a kind of, be provided with the refrigeration group 20 that series keeps suitable spacing in this freezer 10, and respectively to refrigerate group 20 be to be opened respectively by the periphery of freezer 10 in order to refrigerate the freezer of all kinds of vegetables and fruits.Below detailed formation of the present invention is described as follows, wherein:

Above-mentioned freezer 10, constituted by cement wall 11, and on the madial wall of cement wall 11, be provided with the heat-insulation layer 12 that one deck has heat insulation effect, this heat-insulation layer 12 can form by bubble is continuous, be provided with simultaneously a refrigerator 13 that can reduce temperature in the freezer 10, the structure of this refrigerator 13 and principle are identical with existing refrigerator, so repeat no more, refrigerator 13 is provided with a conduit 14 again, the ventilation duct 15 of freezer 10 inner top surfaces is located in connection one, form on this ventilation duct 15 and be provided with a plurality of gas outlets 16, and the end face of freezer 10 is provided with a fan 17 respectively at 16 places, gas outlet of corresponding ventilation duct 15, with so that cold air can intersperse among in the freezer 10 uniformly, moreover is provided with a plurality of refrigeration groups 20 in the freezer 10, periphery wall at freezer 10 is provided with a door-plate 18 again, enters in the freezer 10 for the user.

Above-mentioned refrigeration group 20, please consult Fig. 1 simultaneously, Fig. 2 is described, each refrigerates group 20 and is made up of the cabinet 21 that a plurality of inside have cell body 24, the present invention is above, cabinet 21 side by side is embodiment down, and vertical section of cabinet 21 is ㄈ shape, the opening of each cabinet 21 is suitable concordant with the lateral wall of freezer 10 cement walls 11, cabinet 21 inwall both sides are concaved with a slideway 22 again, for cell body 24 slippages, moreover cabinet 21 is provided with a plurality of for the fastener 23 of detaining the cell body 24 of pulling at the openend periphery, and being the cell body 24 end face inner edges of ㄩ shape, section is provided with sealing strip 30 one, to keep the airtight of cell body 24 and cabinet 21, corresponding cabinet 21 fasteners of cell body 24 end face outer rims 23 places are provided with a cramp 25 that can supply button to pull respectively again, and the end face of cell body 24 is provided with leader 26, spur cell body 24 for the user, cell body 24 both sides are respectively equipped with the slide rail 27 of corresponding cabinet 21 slideways 22 again, the structural design of this slideway 22 and slide rail 27 is identical with the structure of existing product, as rail structure of computer desk finger-board etc., and on, the corresponding surface periphery of lower cabinet body 21 is respectively equipped with a plurality of supports 28, make, lower cabinet body 21 maintains suitable spacing, in addition the bottom surface of lower floor's cabinet 21 is provided with a backing plate 29 with pore, to keep good ventilation effect.

Make freezer 10 form sealed shape with this, avoid the cold air of freezer 10 when opening refrigeration group 20 cell bodies 24, to run off, to reduce the phenomenon that influences freezer 10 temperature.

Below utilization situation of the present invention is described as follows.See also Fig. 1, Fig. 2 and shown in Figure 3, owing to be provided with more than one refrigeration group 20 in the freezer 10 of the present invention, and respectively refrigerate group 20 and be respectively equipped with a plurality of cabinets with extraction-type cell body 24, therefore can the various different vegetables and fruits classification that storage temperature is identical be stored in the cell body 24 of different refrigeration groups 20, can avoid influencing each other in the cabinet ratio of oxygen and carbon dioxide in the air, and generation hinders the effect of disturbing mutually, simultaneously because the cell body 24 of refrigeration group 20 all is to be the sealed shape structural design, therefore the cold air in the freezer 10 can directly and not refrigerate group 20 internal convections, but cool off with indirect mode, can prevent effectively that so moisture content runs off in the cabinet, and hocket because of the distillation and the aqueous vapor condensation of ice crystal, can keep the near saturated steady state of water in air steam, the requirement of low temperature and high humidity in the cabinet 20 that can reach that Keep cool for a long time, and can keep the freshness of vegetables and fruits effectively.

Be placed in respectively in the cell body 24 of different refrigeration groups 20 owing to different vegetables and fruits simultaneously, and because each cell body 24 all is to be extraction-type sealed, therefore the environment that cooperates low temperature, the vegetables and fruits flowers can be regulated the content of Carbon Dioxide in Air and oxygen voluntarily, and need not use the gas control machine, can effectively reduce the manufacturing cost of freezer 10, can slow down simultaneously the aging speed of vegetables and fruits flowers, and ethylene production amount is reduced to minimum, do not remove device and need not re-use the decomposition of ethylene absorbent or ethene, can avoid the pollution of environment.

Moreover when user's desire is taken out the article that refrigerate in group 20 cell bodies 24, then the user can directly pull open fastener 23 outside the cement wall 11 of freezer 10, and the handle 26 of pulling cell body 24, make cell body 24 can utilize slide rail 27 outwards to skid off with the structural design of slideway 23, for user's article of taking, so because cabinet 21 is positioned at an end of freezer 10 is to be sealed shape, therefore cold air can convection current, so the temperature in the freezer 10 is not influenced by the unlatching of cell body 24 can, and the unlikely cold storage effect that influences other cell bodies so can reach the effect that improves the refrigeration quality.

The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of extraction-type sealed high-humidity cold storage, it is characterized in that: be provided with the refrigeration group that series keeps spacing in this freezer, wherein freezer mainly is made of the cement wall, and on the madial wall of this cement wall, be provided with the heat-insulation layer that one deck has heat insulation effect, be provided with the refrigerator of a reduction temperature simultaneously in the freezer, above-mentioned refrigeration group is made up of a plurality of hollow cabinets, each hollow cabinet periphery all has an opening, and the opening of each cabinet is just concordant with the lateral wall of freezer cement wall, be provided with the cell body that to pull out by opening in the cabinet, form an extraction-type sealed high humidity freezer with this structure.

2, extraction-type sealed high-humidity cold storage according to claim 1 is characterized in that the periphery wall of described freezer is provided with a door-plate.

3, extraction-type sealed high-humidity cold storage according to claim 1 and 2, it is characterized in that described freezer inner top surface is provided with a ventilation duct that is connected with refrigerator with conduit, this ventilation duct and formation are provided with a plurality of gas outlets, and place, the corresponding gas outlet of freezer end face is provided with fan respectively.

4, extraction-type sealed high-humidity cold storage according to claim 1 is characterized in that the cabinet inwall both sides of described refrigeration group are respectively equipped with a slideway, and the cell body both sides also form the slide rail that is provided with correspondence.

5, extraction-type sealed high-humidity cold storage according to claim 1, the lower floor's cabinet floor that it is characterized in that described refrigeration group is arranged at one to be had on the backing plate of pore.

6, extraction-type sealed high-humidity cold storage according to claim 1 is characterized in that the cabinet of described refrigeration group is provided with a plurality of fasteners at the periphery of openend, and the corresponding fastener of cell body end face place is provided with cramp respectively.

7,, it is characterized in that the cell body end face of described refrigeration group is provided with the leader according to claim 1,4,5 or 6 described extraction-type sealed high-humidity cold storages.

8, extraction-type sealed high-humidity cold storage according to claim 1 is characterized in that the corresponding surface periphery of the upper and lower cabinet of described refrigeration group is respectively equipped with a plurality of supports.

9, extraction-type sealed high-humidity cold storage according to claim 1 is characterized in that the cell body end face inner edge of described refrigeration group is provided with sealing strip one.