CN204998305U - Fruit vegetables place of production precooling car - Google Patents
Fruit vegetables place of production precooling car Download PDFInfo
- Publication number
- CN204998305U CN204998305U CN201520616651.3U CN201520616651U CN204998305U CN 204998305 U CN204998305 U CN 204998305U CN 201520616651 U CN201520616651 U CN 201520616651U CN 204998305 U CN204998305 U CN 204998305U
- Authority
- CN
- China
- Prior art keywords
- precooling
- fruits
- return air
- return
- vegetables
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 235000013311 vegetables Nutrition 0.000 title abstract description 9
- 235000013399 edible fruits Nutrition 0.000 title abstract 7
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 235000012055 fruits and vegetables Nutrition 0.000 claims description 31
- 238000005422 blasting Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract 2
- 238000009423 ventilation Methods 0.000 abstract 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 235000013402 health food Nutrition 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a fruit vegetables place of production precooling car, including precooling carriage, precooling automobile body, return air roof, return air machine, baffle in the carriage, choke valve, condenser, compressor, evaporimeter, forced draught blower, air supply floor, fruit vegetables precooling case. The precooling carriage in by the carriage baffle split into air treatment room and fruit vegetables fore -cooling room, fruit vegetables fore -cooling room upper portion installation return air roof, the ventilation hole has been seted up respectively on lower part installation air supply floor on return air roof and the air supply floor, compressor, condenser, choke valve, evaporimeter end -to -end connection constitute circulation circuit, forced draught blower ann pacifies at return air air flow at air supply channel entry, return air machine, fruit vegetables precooling case surface is opened has the ventilation hole, on the air supply floor of fruit vegetables precooling case in bank pile up neatly in resolute vegetables fore -cooling room, the compressor is draged by the engine of precooling automobile body, and the forced draught blower is moved by the electric power system power supply of precooling automobile body respectively with the return air machine. The utility model has the characteristics of flexible, convenient operation, precooling are rapid etc.
Description
Technical field
The utility model relates to a kind of pre-cooling equipment, is specifically related to a kind of fruits and vegetables place of production precooling car, belongs to fruits and vegetables cold chain transportation technical field.
Background technology
Fresh fruit of vegetables has abundant nutritive value, is indispensable nutritional health food during people live, but China annual postharvest fruit and vegetable loss surprising.The annual postharvest fruit and vegetable loss of China is up to 25% ~ 30%, and the direct economic loss caused every year, up to 80,000,000,000 yuan, has a strong impact on national economy.This is fresh-keeping with China postharvest fruit and vegetable, Cold Chain Logistics industry development is delayed directly related.Adopt the organism that rear fruits and vegetables are life, still there is respiration, transpiration.Adopt the temperature of rear fruits and vegetables usually more than 20 DEG C, its metabolism is more vigorous, if cooled in time to adopting rear fruits and vegetables not in time, discharge field heat, the nutritional labeling of fruits and vegetables inside will be consumed decomposition, the phenomenons such as generation is rotten, wilting.
Scientific experimentation and production practice are verified, and the pre-cooling after gathering is more timely, then afterripening and disease develop slower, and freshness keeps better.The object of precooling is the field heat of discharging rapidly fruits and vegetables at postharvest fruit and vegetable, reduces fruits and vegetables respiratory rate, reduces moisture loss and pathogen infection, alleviates the cooling load of cold store and transportation device simultaneously.Carrying out precooling timely and effectively after adopting is the important measures ensureing to adopt rear fruit-vegetable quality, economize energy.But, owing to lacking the place of production Pre-cooling equipment of specialty, cause the pre-refrigeration technique in the place of production of China's fruits and vegetables not to be applied popularization.
Utility model content
The purpose of this utility model is to provide a kind of fruits and vegetables place of production precooling car, and concrete technical scheme is as follows:
A kind of fruits and vegetables place of production precooling car, comprises pre-cold compartment, precooling car body, return air top board, return fan, compartment internal partition, flow regulating valve, condenser, compressor, evaporator, supply ventilating fan, blasting floor, pre-cooling case.
Described pre-cold compartment is placed on precooling car body, and pre-cold compartment is divided into air-handling chamber and pre-cooling room by compartment internal partition.Described return air top board is installed in the top position of described pre-cooling indoor, and on return air top board and pre-cold compartment, end face forms return airway; The lower position of pre-cooling indoor installs described blasting floor, and the bottom surface of blasting floor and pre-cold compartment forms supply air duct; Described return air top board and blasting floor offer some breather ports.
Described compressor, condenser, flow regulating valve, evaporator successively head and the tail connect and form the circulation loop closed, in circulation loop, charge refrigerant; Described compressor is dragged by the driving engine of precooling car body; Described condenser and flow regulating valve are arranged on precooling vehicle exterior, and the air-treatment that described evaporator is arranged in pre-cold compartment is indoor.
Described supply ventilating fan is arranged on the entrance of supply air duct, and described return fan is arranged on the exit of return airway.Described pre-cooling case piling in a row is on the blasting floor of pre-cooling indoor.
Described supply ventilating fan and return fan are run by the power system power supply of precooling car body respectively.
More preferably, the outside face of described pre-cooling case offers breather port.
The beneficial effects of the utility model are: a kind of fruits and vegetables place of production precooling car of the present utility model, compression mechanism cold operation is dragged by precooling car body driving engine, and be that the power part such as supply ventilating fan and return fan is powered by vehicular electrical system, precooling car can when field etc. departs from civil power independent operating, manoevreability is comparatively strong, conveniently can realize the place of production precooling to adopting rear fruits and vegetables.In addition, the differential precooling pattern of rear air blow and return combination adopted by precooling car, and can realize the fast precooling of fruits and vegetables, precooling operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of a kind of fruits and vegetables place of production precooling car of the present utility model;
In figure, 1 is pre-cold compartment, and 2 is return air top board, and 3 is pre-cooling room, and 4 is return fan, 5 is compartment internal partition, and 6 is air-handling chamber, and 7 is flow regulating valve, and 8 is condenser, and 9 is precooling car body, 10 is compressor, and 11 is evaporator, and 12 is supply ventilating fan, and 13 is blasting floor, and 14 is pre-cooling case.
Detailed description of the invention
Be described in further details the utility model below in conjunction with the drawings and specific embodiments, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
A kind of fruits and vegetables place of production precooling car, comprises pre-cold compartment 1, return air top board 2, pre-cooling room 3, return fan 4, compartment internal partition 5, air-handling chamber 6, flow regulating valve 7, condenser 8, precooling car body 9, compressor 10, evaporator 11, supply ventilating fan 12, blasting floor 13, pre-cooling case 14.
Described pre-cold compartment 1 is on precooling car body 9, and pre-cold compartment 1 is divided into air-handling chamber 6 and pre-cooling room 3 by compartment internal partition 5.Described return air top board 2 is installed in top position in described pre-cooling room 3, and return air top board 2 forms return airway with end face on pre-cold compartment 1; Lower position in pre-cooling room 3 installs described blasting floor 13, and blasting floor 13 forms supply air duct with the bottom surface of pre-cold compartment 1; Described return air top board 2 and blasting floor 13 offer some breather ports.
Described compressor 10, condenser 8, flow regulating valve 7, evaporator 11 successively head and the tail connect and form the circulation loop closed, in circulation loop, charge refrigerant; Described compressor 10 is dragged by the driving engine of precooling car body 9; It is outside that described condenser 8 and flow regulating valve 7 are arranged on pre-cold compartment 1, and described evaporator 11 is arranged in the air-handling chamber 6 in pre-cold compartment 1.
Described supply ventilating fan 12 is arranged on the entrance of supply air duct, and described return fan 4 is arranged on the exit of return airway.The outside face of described pre-cooling case 14 offers breather port, on the blasting floor 13 of pre-cooling case 14 piling in a row in pre-cooling room 3.
Principle of work of the present utility model is as follows:
A kind of fruits and vegetables place of production precooling car of the present utility model, drags compression mechanism cold operation by precooling car body driving engine, and is that supply ventilating fan 12 is powered with power part such as return fan 4 grade by vehicular electrical system.Refrigeration system absorbs the heat in pre-cold compartment 1 by evaporator 11, and drains into the outside of pre-cold compartment 1 by condenser 8.Air in pre-cold compartment 1 realizes the fast precooling to fruits and vegetables in pre-cooling case 14 under the differential pressure action of return fan 4 and supply ventilating fan 12.The utility model has the features such as maneuverability, easy to operate, precooling is rapid.
Although be described the utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; when not departing from the utility model aim, can also make a lot of distortion, these all belong to protection domain of the present utility model.
Claims (8)
1. a fruits and vegetables place of production precooling car, is characterized in that: comprise pre-cold compartment, precooling car body, compressor, condenser, flow regulating valve and evaporator;
Described compressor is positioned at described precooling vehicle body; Described evaporator is positioned at precooling interior; Described condenser and flow regulating valve are positioned at precooling vehicle exterior;
Described compressor, condenser, flow regulating valve, evaporator successively head and the tail connect to form closed circulation loop.
2. precooling car in the fruits and vegetables place of production according to claim 1, is characterized in that: be provided with compartment internal partition in described pre-cold compartment; Pre-cold compartment is divided into air-handling chamber and pre-cooling room by described compartment internal partition;
The top of described pre-cooling indoor is provided with return air top board, and on described return air top board and pre-cold compartment, end face forms return airway;
The below of described pre-cooling indoor is provided with blasting floor, and the bottom surface of described blasting floor and pre-cold compartment forms supply air duct.
3. precooling car in the fruits and vegetables place of production according to claim 2, is characterized in that: the entrance of described supply air duct is provided with supply ventilating fan; The exit of described return airway is provided with return fan.
4. precooling car in the fruits and vegetables place of production according to claim 3, is characterized in that: described return air top board and blasting floor offer breather port respectively.
5. precooling car in the fruits and vegetables place of production according to claim 4, is characterized in that: described pre-cooling chamber interior is placed with pre-cooling case; Described pre-cooling case piling in a row is on described blasting floor.
6. precooling car in the fruits and vegetables place of production according to claim 5, is characterized in that: the outside face of described pre-cooling case offers breather port.
7. precooling car in the fruits and vegetables place of production according to claim 6, is characterized in that: described evaporator is arranged on the air-handling chamber of pre-cold compartment.
8. the fruits and vegetables place of production precooling car according to any one of claim 3-7, is characterized in that: described precooling vehicle body contains driving engine and electric system; Described compressor is dragged by described driving engine; Described supply ventilating fan and return fan carry out powered operation by described electric system respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616651.3U CN204998305U (en) | 2015-08-14 | 2015-08-14 | Fruit vegetables place of production precooling car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616651.3U CN204998305U (en) | 2015-08-14 | 2015-08-14 | Fruit vegetables place of production precooling car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204998305U true CN204998305U (en) | 2016-01-27 |
Family
ID=55155209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520616651.3U Expired - Fee Related CN204998305U (en) | 2015-08-14 | 2015-08-14 | Fruit vegetables place of production precooling car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204998305U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106143261A (en) * | 2016-07-27 | 2016-11-23 | 苏州千家惠文化传播有限公司 | A kind of transport fruits envelope |
| CN111137201A (en) * | 2019-12-25 | 2020-05-12 | 华南农业大学 | Controllable temperature-control wet tea green anti-reddening transportation device and control method thereof |
-
2015
- 2015-08-14 CN CN201520616651.3U patent/CN204998305U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106143261A (en) * | 2016-07-27 | 2016-11-23 | 苏州千家惠文化传播有限公司 | A kind of transport fruits envelope |
| CN111137201A (en) * | 2019-12-25 | 2020-05-12 | 华南农业大学 | Controllable temperature-control wet tea green anti-reddening transportation device and control method thereof |
| CN111137201B (en) * | 2019-12-25 | 2021-11-16 | 华南农业大学 | Controllable temperature-control wet tea green anti-reddening transportation device and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105034755A (en) | Fruit and vegetable producing area precooling vehicle | |
| CN104839317B (en) | A kind of pre- freezer of energy-saving pressure gradient fruit vegetable | |
| CN202973722U (en) | Refrigerator air duct structure | |
| CN204998305U (en) | Fruit vegetables place of production precooling car | |
| CN204623274U (en) | A kind of spontaneous controlled-atmosphere fruit and vegetable fresh-keeping and cold storage car | |
| CN101670924A (en) | Movable energy-saving differential pressure precooling device | |
| CN202370563U (en) | Heat removal system for tunnel of subway station | |
| CN111406793B (en) | Intelligent sterilization type differential pressure precooling system and method for precooling fruits and vegetables by using same | |
| CN202127759U (en) | Integrated fruit-vegetable differential pressure precooling device | |
| CN203290167U (en) | Mobile double-wall surface suction type pressure difference pre-cooling ventilation device | |
| CN106885423A (en) | Ventilating fruits and vegetables freezer | |
| CN205567652U (en) | Simple and easy storeroom of vegetables | |
| CN206413677U (en) | Movable air-cooled precooling vehicle | |
| CN206812866U (en) | A kind of convenient and swift type differential pressure precooling car | |
| CN206478928U (en) | Packaged type interlayer inflating freezer | |
| CN203744635U (en) | Refrigerating air duct structure of refrigerator | |
| CN206387041U (en) | A kind of overall process saves evaporative condenser air-conditioner set system | |
| CN202304198U (en) | Multi-section cross circulating quick freezing device | |
| CN201757465U (en) | Fresh air energy-saving conditioner | |
| CN215012420U (en) | Air-conditioning refrigeration ventilation system of building pig farm | |
| CN201078924Y (en) | Externally cooling type circular current grain bin aeration cooling system | |
| CN202734390U (en) | Novel tunnel type fast cooling refrigeration house body structure | |
| CN209825163U (en) | Drying device for drying fruits and vegetables | |
| CN211458724U (en) | Fruit and vegetable freezing and fresh-keeping device | |
| CN107878152A (en) | One kind ventilation transport vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20190814 |