CN2370687Y - Mobile device for precooling and cold-storage, and freshness-keeping of fruit and vegetable - Google Patents

Mobile device for precooling and cold-storage, and freshness-keeping of fruit and vegetable Download PDF

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Publication number
CN2370687Y
CN2370687Y CN 99200521 CN99200521U CN2370687Y CN 2370687 Y CN2370687 Y CN 2370687Y CN 99200521 CN99200521 CN 99200521 CN 99200521 U CN99200521 U CN 99200521U CN 2370687 Y CN2370687 Y CN 2370687Y
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CN
China
Prior art keywords
keeping
vegetables
fruits
freshness
fresh
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.)
Expired - Fee Related
Application number
CN 99200521
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Chinese (zh)
Inventor
徐岩
薛文通
李修渠
刘卓陶
汪顺武
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Zhongnong Science & Technology Development Co
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Zhongnong Science & Technology Development Co
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Priority to CN 99200521 priority Critical patent/CN2370687Y/en
Application granted granted Critical
Publication of CN2370687Y publication Critical patent/CN2370687Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a mobile device for precooling, cold storage and freshness keeping of fruits and vegetables, which belongs to the freshness-keeping field of fruits and vegetables. The utility model is mainly composed of a box body, a refrigeration system, a power supply system and an electric control system. The whole structure is a standard container, wherein one end of which is divided into a mechanical chamber and other parts of which are changed into refrigerating and freshness-keeping chambers for fruits and vegetables. The utility model has the advantages of large refrigerating capacity, high fruit and vegetable pre-cooling speed, wide application range and flexible and convenient complete machine move. The utility model is applicable to needs under different conditions for precooling and freshness-keeping of fruits and vegetables in places of production, fields, highways, railways, etc.

Description

Portable fruits and vegetables precooling cold storing and fresh-keeping device
The utility model relates to a kind of fruits and vegetables fast precooling cold storing and fresh-keeping device, is used for the pre-cold-peace transportation fresh-retaining in field of fruits and vegetables.
In recent years, along with the raising of people's living standard, also more and more higher to the requirement of fruit and vegetable food quality.In the preservation and freshness of fruits and vegetables, because preservation and freshness facility imperfection, cause a large amount of losses of fruit and vegetable food and rot, its loss late is up to about 45%.For quality and the quality that keeps fruits and vegetables, reduce unnecessary loss, multi-form preserving fruit and vegetable utilizing storehouse has all been built in various places, but owing to be subjected to the restriction of various conditions, fail to bring into play due effect, analyze its reason have following some: 1, in the quality of fruits and vegetables is fresh-keeping, later preservation and freshness influences very big to fruits and vegetables in the back precooling of adopting of fruits and vegetables, adopt the back if can in time carry out precooling,, keep fruit-vegetable quality and loss of nutritive components that very big benefit is all arranged for prolonging fruit vegetables storing period; 2, existing freezer generally all is to build cities and towns in, the separating fruit vegetables have to results a segment distance, because the restriction of transportation condition and means of transport is difficult to guarantee precooling storage and transportation in the extremely short time after fruits and vegetables are gathered, so, be difficult to keep quality and the quality of fruits and vegetables in preserving afterwards and transporting; 3, fruits and vegetables owing to will remove a large amount of field heats, make the fruits and vegetables temperature reach suitable reserve temperature requirement when gathering the back precooling, therefore, just need bigger refrigerating capacity, but existing fruit vegetables storing transporting equipment is difficult to satisfy its refrigeration requirement.4, the restriction that supplied with by electric power, in rural area, China fruits and vegetables place of production, supply of electric power is difficult to guarantee that the phenomenon of the short electricity of short of electricity often takes place, and is more outstanding to this problem of remote mountain areas especially, even cold storage establishment is arranged, but because there is not electricity, also is difficult to operation.
The purpose of this utility model is to provide a kind of fruits and vegetables precooling cold storing and fresh-keeping device that can move in the field.This device promptly can satisfy the fast precooling cold storing and fresh-keeping of fruits and vegetables, also is applicable to the cold storing and fresh-keeping in the transportation, and self is equipped with electric power system.
The technical solution of the utility model is to realize so in order to achieve the above object.This device mainly is by the storehouse body, refrigeration system, and electric power system, electric-control system are formed.Overall structure is a TEU (Twenty-foot Equivalent Unit).End at container is separated out engine chamber, and other parts are changed system into fruit and vegetable using refrigerating fresh-keeping storehouse.Refrigeration compressor and generating set are installed in engine chamber, in refrigeration insulation storehouse evaporimeter are housed, the pressure reduction type of cooling is adopted in the cooling of material.The action of the temperature control in refrigeration insulation storehouse and refrigeration compressor, generating set is by the electric control system controls that is installed in engine chamber.Required electric energy both can be provided by generating set, also can be provided by external power source.
This practical technique compared with prior art has the following advantages:
1, this device refrigerating capacity is big, and the fruits and vegetables precooling speed is fast, and its refrigerating capacity is about 4~6 times of existing refrigerating fresh-keeping car.
2, owing to adopt the pre-cold-peace evaporimeter of pressure reduction mode to adopt series system, solved inharmonic contradiction between evaporimeter institute's required airflow and the precooling fruits and vegetables institute required airflow, shortened the pre-cool time of fruits and vegetables, prevented that fruits and vegetables are too high owing to wind speed when precooling, the problem that dehydration is serious has improved the quality of fruits and vegetables.
3, this practical technique overall structure is a TEU (Twenty-foot Equivalent Unit) and self have generating set, therefore, has and adapts to widely, and complete machine moves flexibly, makes things convenient for, applicable to the fresh-keeping needs of the pre-cold-peace of fruits and vegetables under field, the place of production and the different conditions such as highway, railway.
4, adopted computer programming to control automatically, therefore, the automaticity height, temperature and equipment control are stable.
Description of drawings:
Fig. 1 is the utility model front view
Fig. 2 is the A-A cutaway view
Fig. 3 is the B-B cutaway view
Fig. 4 is the C-C cutaway view
Fig. 5 is the D-D cutaway view
Accompanying drawings most preferred embodiment of the present utility model.Portable fruits and vegetables precooling cold storing and fresh-keeping device, it is characterized in that by the storehouse body, refrigeration system, electric power system, electric-control system is formed, overall structure is a TEU (Twenty-foot Equivalent Unit), end at container is separated out engine chamber 17, other parts are changed system into fresh-keeping storehouse 18, refrigeration compressor set 7 is installed in engine chamber, generating set 2, main control box 1 and ventilating fan 8, refrigeration compressor set 7 and generating set 2 are installed on the double-deck steel support, generating set is installed in the upper strata, and ventilating fan 8 is fixed on machine group far end one side bulkhead, by a controlled shutter, force air draft to outside window, refrigeration compressor set 7 is contained in support lower floor; 18 front portions, fresh-keeping storehouse are cooling channel equipment, the all forward side bulkhead of equipment is installed, be return air inlet 9 topmost, enter evaporimeter 3 downwards through this when guaranteeing in the storehouse air circulation, the middle evaporimeter 3 of installing, the bottom is an exhaust blower 6, and the exhaust blower port of export is connected with air channel 14 for going out wind scoop 10, the floor 15 that band wind hole is arranged above the air channel 14,18 rear portions, fresh-keeping storehouse are storage space, and storage space top and wall are that top is equipped with 2-4 road choke curtain 5 at container wall panel and the inboard filling of the thin steel diaphragm of antetheca heat-barrier material 4, lower surface is to lay thermal insulation layer 4 on former container bottom board 12, on repave base plate 13, the roof beam structure 19 of putting on the shelf forms ventilating duct 14.
When refrigeration compressor set is the independent unit of two covers, be symmetrically arranged along the casing longitudinal axis, it carries the cooling fan outside towards about bulkhead respectively, is equipped with controlled thermometer screen on the corresponding bulkhead.

Claims (2)

1, portable fruits and vegetables precooling cold storing and fresh-keeping device, it is characterized in that by the storehouse body, refrigeration system, electric power system, electric-control system is formed, overall structure is a TEU (Twenty-foot Equivalent Unit), end at container is separated out engine chamber 17, other parts are changed system into fresh-keeping storehouse 18, refrigeration compressor set 7 is installed in engine chamber, generating set 2, main control box 1 and ventilating fan 8, refrigeration compressor set 7 and generating set 2 are installed on the double-deck steel support, generating set is installed in the upper strata, and ventilating fan 8 is fixed on machine group far end one side bulkhead, by a controlled shutter, force air draft to outside window, refrigeration compressor set 7 is contained in support lower floor; 18 front portions, fresh-keeping storehouse are cooling channel equipment, the all forward side bulkhead of equipment is installed, be return air inlet 9 topmost, enter evaporimeter 3 downwards through this when guaranteeing in the storehouse air circulation, the middle evaporimeter 3 of installing, the bottom is an exhaust blower 6, the exhaust blower port of export is connected with air channel 14 for going out wind scoop 10, and the floor 15 in band wind hole is arranged above the air channel 14,18 rear portions, fresh-keeping storehouse are storage space, storage space top and wall are that top is equipped with 2-4 road choke curtain 5 at container wall panel and the inboard filling of the thin steel diaphragm of antetheca heat-barrier material 4, and lower surface is to lay thermal insulation layer 4 on former container bottom board 12, on repave base plate 13, the roof beam structure 19 of putting on the shelf forms ventilating duct 14.
2, preservation device as claimed in claim 1 when it is characterized in that refrigeration compressor set is the independent unit of two covers, is symmetrically arranged along the casing longitudinal axis, and it carries the cooling fan outside towards about bulkhead respectively, is equipped with controlled thermometer screen on the corresponding bulkhead.
CN 99200521 1999-01-19 1999-01-19 Mobile device for precooling and cold-storage, and freshness-keeping of fruit and vegetable Expired - Fee Related CN2370687Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99200521 CN2370687Y (en) 1999-01-19 1999-01-19 Mobile device for precooling and cold-storage, and freshness-keeping of fruit and vegetable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99200521 CN2370687Y (en) 1999-01-19 1999-01-19 Mobile device for precooling and cold-storage, and freshness-keeping of fruit and vegetable

Publications (1)

Publication Number Publication Date
CN2370687Y true CN2370687Y (en) 2000-03-29

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ID=33996493

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99200521 Expired - Fee Related CN2370687Y (en) 1999-01-19 1999-01-19 Mobile device for precooling and cold-storage, and freshness-keeping of fruit and vegetable

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CN (1) CN2370687Y (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100346038C (en) * 2003-04-03 2007-10-31 伊诺蒂克/蒂斯尤尼克有限责任公司 Container room with window
CN100384348C (en) * 2004-12-28 2008-04-30 沈军 Combined mobile temperature control closed sterile soft drinks and foods processing technique and application thereof
CN101843276A (en) * 2010-05-25 2010-09-29 天津大学 Energy-saving multifunctional cold-heat pretreatment device for fruits and vegetables before storage
CN101968049A (en) * 2010-09-09 2011-02-09 华南农业大学 Novel fruit and vegetable transport case, intelligent variable ventilation system and realizing method thereof
CN104430822A (en) * 2014-11-10 2015-03-25 固镇县村夫果蔬专业合作社 Cold storage method of green string bean
CN105034755A (en) * 2015-08-14 2015-11-11 天津市傲景农业科技发展有限公司 Fruit and vegetable producing area precooling vehicle
CN106882338A (en) * 2017-03-15 2017-06-23 广州中臣碧阳船舶科技有限公司 A kind of air-cooled and load carrier suitable for fishery cold-stroage boat
CN108684812A (en) * 2017-08-12 2018-10-23 浙江省农业科学院 A kind of fruit fast precooling machine on the spot
CN109964999A (en) * 2019-04-18 2019-07-05 李臻 A kind of fresh-keeping integrated apparatus of the pre- cold air drying of oversleeve type suitable for edge of a field stone fruit postharvest handling machine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100346038C (en) * 2003-04-03 2007-10-31 伊诺蒂克/蒂斯尤尼克有限责任公司 Container room with window
CN100384348C (en) * 2004-12-28 2008-04-30 沈军 Combined mobile temperature control closed sterile soft drinks and foods processing technique and application thereof
CN101843276A (en) * 2010-05-25 2010-09-29 天津大学 Energy-saving multifunctional cold-heat pretreatment device for fruits and vegetables before storage
CN101843276B (en) * 2010-05-25 2012-07-04 天津大学 Energy-saving multifunctional cold-heat pretreatment device for fruits and vegetables before storage
CN101968049A (en) * 2010-09-09 2011-02-09 华南农业大学 Novel fruit and vegetable transport case, intelligent variable ventilation system and realizing method thereof
CN101968049B (en) * 2010-09-09 2013-05-01 华南农业大学 Novel fruit and vegetable transport case, intelligent variable ventilation system and realizing method thereof
CN104430822A (en) * 2014-11-10 2015-03-25 固镇县村夫果蔬专业合作社 Cold storage method of green string bean
CN105034755A (en) * 2015-08-14 2015-11-11 天津市傲景农业科技发展有限公司 Fruit and vegetable producing area precooling vehicle
CN106882338A (en) * 2017-03-15 2017-06-23 广州中臣碧阳船舶科技有限公司 A kind of air-cooled and load carrier suitable for fishery cold-stroage boat
CN108684812A (en) * 2017-08-12 2018-10-23 浙江省农业科学院 A kind of fruit fast precooling machine on the spot
CN109964999A (en) * 2019-04-18 2019-07-05 李臻 A kind of fresh-keeping integrated apparatus of the pre- cold air drying of oversleeve type suitable for edge of a field stone fruit postharvest handling machine

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee