CN2311459Y

CN2311459Y - Air conditioning, disinfecting, refrigerating and heating automatic controlling temperature multi-function fresh-keeping container

Info

Publication number: CN2311459Y
Application number: CN 97215718
Authority: CN
Inventors: 常林波; 常振宇
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-16
Filing date: 1997-05-16
Publication date: 1999-03-24
Anticipated expiration: 2007-05-16

Abstract

The utility model relates to an air conditioning, disinfecting, refrigerating, heating and automatic temperature controlling multi-function fresh-keeping container. The utility model is mainly composed of a heat preservation container body, a cooling and heating machine set arranged on the uninsulated part on the end of the container body, a nitrogen cylinder, an ozone generator, etc. The machine set is provided with a diesel generator, an electric motor and an automatic temperature controller. A blower fan is arranged in an exhaust outlet of the heat preservation container through the machine set to send cold and hot air into the container. The nitrogen cylinder and the ozone generator are connected by a three-way pipe, and nitrogen and ozone are sucked into the container through an exhaust fan arranged in the heat preservation container. The ozone generator uses air as raw material for generating ozone for sterilization by the way of high voltage discharge. The container has the advantages of multiple functions, automatic power supply, reliable performance of the machine set and the heat preservation container, practicality, convenient operation and low cost. The utility model is suitable for being used in fixed places or for transportation.

Description

Controlled atmosphere, sterilization, refrigeration and heating are temperature automatically controlled, the multifunctional fresh-keeping freight container

The utility model relates to a kind of fresh-preserving container, and particularly a kind of have that controlled atmosphere, sterilization, refrigeration and heating are temperature automatically controlled, the multifunctional fresh-keeping freight container.

Along with the raising of living standards of the people, the demand of bright, work, perishable items and fresh flower etc. is risen sharply, be not limited only to requirement to quantity and kind, what pay attention to more is that local flavor and quality are the freshness of goods.The present refrigerated container of transportation perishable freight commonly used can only prolong storage time of goods in the freight container, but goods can not reach best fresh-keeping effect, and involve great expense.Therefore, be necessary to provide a kind of fresh-preserving container of Multifunction.

The purpose of this utility model provides that a kind of controlled atmosphere, sterilization, refrigeration and heating are temperature automatically controlled, the multifunctional fresh-keeping freight container, and this case has dependable performance, advantage such as simple to operate, cheap, practical.

For achieving the above object, the utility model is by the following technical solutions: controlled atmosphere, sterilization, refrigeration and heating are temperature automatically controlled, the multifunctional fresh-keeping freight container comprises: insulation casing, casing are divided into goods storage partial sum equipment placing portion, and these two parts are isolated with thermal insulating material.Adorning an equipment protection cover in equipment arrangement portion front is characterized in that: described equipment placing portion comprises: be fitted with diesel-engine generator, electrical motor, blower fan and automatic temperature control device in cooling and the intensification unit; Gas cylinder, ozone generator.Described heating-cooling unit is fixed on the support of insulation can external partition, and hot and cold wind outlet places in the insulation can by the loading port of opening on the insulation can.Gas cylinder is placed in the support, and support is fixed on the casing, is lined with absorbing pad between gas cylinder bottom and bottom half, the gas cylinder freeing pipe is connected on the check valve, check valve and threeway one end join, and the threeway other end and another check valve join, and this check valve other end and ozone generator ozone outlet pipe join.

Adopt the ozone sterilization device in the technical program, certain density ozone be can in the storage air of insulation can, charge into and the harmful microorganism on goods surface and the various bacteriums in the environment are used for killing, because in the goods of storage, for example the rotten reason that addles of animal foods such as aquatic products, meat, egg, fowl mainly is because the erosion of bacterium, animal food does not have life, resistibility to bacterium is little, so very fast breeding after bacterium is stain causes the rotten of food consequently to addle.

For vegetable foods such as fruit, vegetables, from set or ground results after, still can continue its various vital movements.If fruit, vegetables continue its vital movement after full maturity, will produce some not good to eat cmpds, so that rotten addling.Want long term storage fruit, vegetables just must keep its condition of living organism, and weaken its respiratory function.Be provided with nitrogen gas cylinder supply nitrogen-rich gas for this reason in the technical program, reduce the storage space concentration of oxygen, thereby reach inhibitions, slow down really, the ripe aging courses of vegetables, keep its fresh quality.

Still adopt cryopreservation in the technical program, can suppress and reduce the effect of enzyme and germ infringement food like this, make the decreased respiratory function of fruit, vegetables, water evaporates, the consumption of nutrition all can reduce.

The utility model advantage: the existing insulation can of this freight container utilization is installed and is had automatic temperature control device, voluntarily the heating-cooling unit of generating set; Nitrogen or oxygen bottle and ozone generator make it have multiple fresh-keeping function.This compact conformation, simple to operate, owing to adopted ripe equipment performance reliable, cheap, practical, can change the present situation of China's antistaling storing transport power deficiency rapidly.

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1: the utility model equipment placing portion is the front view that takes off behind the casing end face guard shield.

The A of Fig. 2: Fig. 1---to partial view

The B of Fig. 3: Fig. 1---to partial view

Fig. 4: ozone generator structural representation.

Among Fig. 1, Fig. 2, Fig. 3,1,2 is the corner fittings and the framework of fresh-preserving container, and 3 are the heating-cooling unit.The S350 unit that the good refrigerating apparatus Co., Ltd of available highly dense benefit produces be furnished with diesel-engine generator and electrical motor, blower fan and automatic temperature control device on this unit, and dependable performance is cheap.Also available other model unit.4 is the S350 support, and 17 is switch board among the figure; 18 is four sections constant temperature automatic temperature control devices, and they are installed on the support 24, and support and box frame fix.The S350 unit is fit to fixing (when not transporting) and moves and use.Very convenient, simple and direct.5 is nitrogen gas cylinder among the figure, also can be oxygen bottle, requires to decide on storage.The upper and lower guard collar 6 that is with of bottle, gas cylinder is put into support 7, and support 7 fixes with box frame, is lined with absorbing pad 8 between bottle bottom and the casing.9 for the gas cylinder freeing pipe is connected on gas cylinder mouth and the check valve 10a, and the check valve other end is connected in the air inlet threeway 12, and 11 for connecting the locking mother of threeway.10b is the check valve that connects ozone generator delivery of

ozone pipeline

13,14 connectors for the outlet of ozone generator ozone.The air intake connector 15 of ozone generator connects atmosphere.

Among Fig. 2, Fig. 3,21 for the S350 machine is assembled into insulation can interior evaporator shroud and exhausr port, on evaporator, temperature automated sensor 22 is housed is used for the box house temperature is made automatic guidance.20 thermal insulating materials for antistaling box storage part.19 is the protective case of antistaling box equipment placing portion.23 connectors for casing connection air inlet (nitrogen, oxygen) three ports among the figure, it is fixed on medial and lateral, the casing end plate 25.24 are fixed on the evaporator shroud 21 for air suctiton ventilator.

26 is the box inside plate, and 27 is ventilation track at the bottom of the case.28 are fixing ozone generator 16 among the figure, switch board 17, and the support of ATC Automatic Temperature Control 18, this support and S350 support 4 and box frame fix.

Among Fig. 4,29 is the high tension supply of ozone generator, and high-tension current mouth 30 connects discharge bulb 31 two ends, and the discharge bulb periphery is surrounded by metal gauze 32, and metal gauze ground connection is surrounded by insulating barrier 33 in mouth 30 and discharge bulb 31 joints, and figure mesohigh power supply is input as 220V; Be output as 1.5 ten thousand volts or 20,000 volts.Also can adopt the ozone generator of other type.

Annotate: the thermal-insulating body that the utility model adopts is raising of domestic first producing country's border standard frozen products insulated container The box frame that state tonneau frozen products insulated container Co., Ltd produces is equipped with the inside and outside clad plate of fiberglass and heat insulating material Material and technology, cost has reduced by 50 percent than this factory. Quality reaches the international standard of this factory's product. This The S350 unit critical piece that utility model has adopted the good refrigerating equipment of highly dense benefit Co., Ltd to produce has saved Most of shell and inapplicable accessory have made cost 20%. The utility model has adopted homemade ozone Generator has made cost 70%, so have low cost product, technology is reliable, and is easy and simple to handle etc. excellent The point.

Claims

1, temperature automatically controlled, the multifunctional fresh-keeping freight container of controlled atmosphere, sterilization, refrigeration and heating, it comprises the insulation casing, and casing is divided into goods storage partial sum equipment placing portion, and these two parts are isolated with thermal insulating material.Adorning an equipment protection cover in equipment arrangement portion front is characterized in that: described equipment placing portion comprises: be fitted with diesel-engine generator, electrical motor, blower fan and automatic temperature control device in cooling and the intensification unit; Gas cylinder, ozone generator.Described heating-cooling unit is fixed on the support of insulation can external partition, and hot and cold wind outlet places in the insulation can by the loading port of opening on the insulation can.Gas cylinder is placed in the support, and support is fixed on the casing, is lined with absorbing pad between gas cylinder bottom and bottom half, the gas cylinder freeing pipe is connected on the check valve, check valve and threeway one end join, and the threeway other end and another check valve join, and this check valve other end and ozone generator ozone outlet pipe join.

2, by the described controlled atmosphere of claim, sterilization, refrigeration with heating is temperature automatically controlled, the multifunctional fresh-keeping freight container is characterized in that described gas cylinder is to put nitrogen gas cylinder or oxygen bottle according to fresh-keeping purpose.

3, by the described controlled atmosphere of claim, sterilization, refrigeration and heating is temperature automatically controlled, the multifunctional fresh-keeping freight container, it is characterized in that described ozone generator comprises: high tension supply, high-tension current output termination discharge bulb, the discharge bulb periphery is with metal gauze, metal gauze ground connection is surrounded by insulating barrier at mouth and discharge bulb joint.