CN102826308A - Mobile container type pressure-difference precooling equipment - Google Patents
Mobile container type pressure-difference precooling equipment Download PDFInfo
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- CN102826308A CN102826308A CN2012103063959A CN201210306395A CN102826308A CN 102826308 A CN102826308 A CN 102826308A CN 2012103063959 A CN2012103063959 A CN 2012103063959A CN 201210306395 A CN201210306395 A CN 201210306395A CN 102826308 A CN102826308 A CN 102826308A
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Abstract
Mobile container type pressure-difference precooling equipment comprises a heat insulation box. A frame is arranged at one end of the heat insulation box, refrigerating equipment is mounted in the frame, a door is arranged on a lateral side of the heat insulation box, a support is fixed in the heat insulation box and opposite to the door, a side vertical plate is arranged on the inner side of the support and provided with an air guide hole, an axial-flow fan is arranged on the support, a roller shutter device is arranged above the air guide hole and on the support, and an air cooler connected with the refrigerating equipment is mounted on the inner side of the heat insulation box. The precooling equipment can be used as a standard container to be transported to fields through vehicles so as to realize origin precooling, is quick in cooling, high in efficiency, reasonable in spatial arrangement and high in precooling capacity. Fruit and vegetables which are precooled by the precooling equipment can be carried by a forklift conveniently. The roller shutter device capable of shielding wind can be rolled and unrolled automatically, and accordingly is convenient to operate.
Description
Technical field
The present invention relates to a kind of precooling equipment, particularly a kind of moving containers formula differential pressure precooling equipment is mainly used in the precooling of fruits and vegetables.
Background technology
Precooling is first procedure of fruits and vegetables cold chain technology, to the fresh-keeping crucial effects that plays of the circulation of various fruits and vegetables.Differential pressure precooling is one of forecooling method commonly used; It is to be cooling media with the air; Add through machinery and to be pressed in precooling food both sides to produce certain pressure poor; Force cold air all through precooling food filling bed, increase the area of contact between cold air and cooling thing, thereby make precooling food by the method for rapid precooling.This method rate of cooling is fast, lowering temperature uniform and applicability are strong, is specially adapted to vegetables, fruit and fresh-cut flowers.Existing differential pressure precooling mainly is to be formed by common cold store transformation, does not have special-purpose pressure reduction ventilation system, and rate of cooling is slow and inhomogeneous; Stationkeeping or carrying inconvenience can't realize place of production precooling.
Thermal container is a kind of standardized transportation means, and it has enough intensity, can prolonged and repeatedly use, and is applicable to that multiple transportation mode transports and transports, and must not change the outfit.The advantage that has quick loading and unloading and carrying simultaneously, especially when the conversion transportation mode, very convenient.But traditional thermal container only uses as the Food Cold Chain transportation means, function singleness, limited use.
Summary of the invention
The purpose of this invention is to provide that a kind of integral structure is simple, precooling is effective, convenient transportation, moving containers formula differential pressure precooling equipment with containerzation, modularization, normalisation characteristics, overcome the deficiency of prior art.
Moving containers formula differential pressure precooling equipment of the present invention comprises the insulation casing, is provided with framework at an end that is incubated casing; Refrigerating apparatus is installed in framework, and a side of insulation casing is provided with chamber door, and the opposite of chamber door is fixed with support in the insulation casing; Be provided with cant board in the support inboard, on cant board, be provided with air guide hole, support is provided with prerotator; Be positioned on the support air guide hole above be provided with roller blind device, the insulation casing installed inside the cooling blower that joins with refrigerating apparatus is arranged.
Moving containers formula differential pressure precooling equipment of the present invention, wherein said support, cant board, prerotator, roller blind device be many groups and in the insulation casing opposite of chamber door along vertical arrangement of insulation casing.
Moving containers formula differential pressure precooling equipment of the present invention; Wherein said refrigerating apparatus comprises the refrigeration compressor set that is positioned at framework side-lower front side and the electric cabinet of rear side; The framework inside upper part is provided with the fin tube type condensing heat exchanger, and the last square bearer of condensing heat exchanger is provided with the air draft blower fan.
Moving containers formula differential pressure precooling equipment of the present invention, wherein said condensing heat exchanger has two groups, and wherein one group is horizontally disposed with, and another group vertically is provided with.
Moving containers formula differential pressure precooling equipment of the present invention, wherein said described roller blind device comprise tubulose motor that joins with electrical controller and the cord that is positioned at the tubulose motor outside.
Moving containers formula differential pressure precooling equipment of the present invention is embedded with reinforced rib in the wherein said insulation box side; Described chamber door is two; Be provided with the probe that measures temperature that many groups and electrical controller join in the insulation casing.
Moving containers formula differential pressure precooling equipment of the present invention has following advantage: moving containers formula differential pressure precooling equipment can be used as ISO container fully and realizes place of production precooling through the vehicle-mounted field that is transported to; Differential pressure precooling apparatus cools speed is fast, efficient is high; Spatial destribution is reasonable, and the precooling treatment amount is big; Being cooled fruits and vegetables can forklift workability, convenient in carrying; But keep out the wind with the roller blind device automatic deploying and retracting, easy to operate.
Description of drawings
Fig. 1 is that the master behind the removal insulation casing leading flank looks scheme drawing in the specific embodiment of the invention;
Fig. 2 is the schematic top plan view behind the removal insulation box top in the specific embodiment of the invention;
Fig. 3 is that scheme drawing is looked on a left side shown in Figure 1;
Fig. 4 is that the master behind the fruit and vegetable box of packing into shown in Figure 1 looks scheme drawing;
Fig. 5 is the schematic top plan view behind the fruit and vegetable box of packing into shown in Figure 2.
The specific embodiment
Like Fig. 1,2, shown in 3: 1 for the insulation casing, is connected with framework 2 at an end that is incubated casing 1, and insulation casing 1 is that 40 chi normally insulated containers are divided into two parts with framework 2, the structure of end frame 2 and rear end insulation casing 1 before forming.
In framework 2, refrigerating apparatus is installed, refrigerating apparatus comprises the refrigeration compressor set 3 that is fixedly installed in side-lower front sides in the framework 2 and the electric cabinet 11 of rear side, and refrigeration compressor set 3 is put setting side by side with electric cabinet 11 levels.Framework 2 inside upper part bolt are connected with the fin tube type condensing heat exchanger 5 that joins with refrigeration compressor set 3, and condensing heat exchanger 5 has two groups, and wherein one group is horizontally disposed with, and another group vertically is provided with.The air inlet pipe of two groups of fin tube type condensing heat exchangers 5 merges the back respectively with drain pipe and links to each other with refrigeration compressor set through pipeline.Bolt has air draft blower fan 9 on the last square bearer 2 of condensing heat exchanger 5.Air draft blower fan 9 is two, is horizontally disposed with side by side.Air draft blower fan 9 is from the bottom surface and the side air draught, upwards air draft.
One side of insulation casing 1 is provided with chamber door 10, and chamber door 10 is two, and each chamber door is the opposite opened structure.The specification of insulation casing 1 such as less can be provided with a chamber door.The opposite of chamber door 10 is provided with cant board 6 in support 13 inboards through bolt or be welded with shaped steel or the support 13 of aluminium making in insulation casing 1, on cant board 6, is provided with microscler square or circular air guide hole 12.The outside bolt that is positioned at air guide hole 12 on the support 13 is connected with prerotator 15.
Be positioned on the support 13 air guide hole 12 above be provided with roller blind device 8; Roller blind device 8 comprises tubulose motor that joins with electrical controller and the cord that is positioned at the tubulose motor outside; There is the tube with revolution in the tubulose motor outside, and is installed on the support 13 through the connection mounting at two ends.
On the inboard roof box of insulation casing 1, two cooling blowers 7 are installed, cooling blower 7 comprises evaporator and the blower fan that joins with refrigerating apparatus, and evaporator joins through refrigeration piping 4 and refrigerating apparatus.
Above-mentioned support 13, cant board 6, prerotator 15, roller blind device 8 be ten groups and in insulation casing 1 opposite of chamber door 10 along the vertical arrangement that is incubated casing 1.
Be embedded with reinforced rib in insulation casing 1 side plate, to guarantee the strength and stiffness of casing.Probe that measures temperature and lighting installation that many groups and electrical controller join are installed on insulation casing 1 inner webs.
Like Fig. 4, shown in 5: vegetable and fruit packaging case 16 swings in the insulation casing 1 in order; Promptly before every group of cant board 6, put; Form malleation air channel 18 between the fruit and vegetable box 16 between the adjacent cant board 6; Cord in every group of roller blind device 8 can automatically or pull covering above every group of fruit and vegetable box 16, and refrigerating apparatus is through cooling blower 7 filling cold wind in insulation casing 1.The sucking hole of prerotator 15 is connected with 17 places, negative pressure air channel at fruit and vegetable box 16 middle parts through the air guide hole 12 on the cant board 6; The discharge orifice of prerotator 15 is that malleation air channel 18 is connected with the zone line of adjacent fruit and vegetable box 16; Because cord hides above fruit and vegetable box 16, make the fruit and vegetable box both sides form difference of pressure, cold air is flowed to negative pressure air channel 17 by malleation air channel 18; And, realize quick cooling all through precooling fruits and vegetables filling bed.Start-stop according to 11 control refrigeration compressor set 3 of air themperature cause electric cabinet in measured precooling fruits and vegetables temperature of temperature probe and the insulation can and pressure reduction drafting apparatus.
Claims (6)
1. moving containers formula differential pressure precooling equipment; It is characterized in that: comprise insulation casing (1); End at insulation casing (1) is provided with framework (2), in framework (2), refrigerating apparatus is installed, and a side of insulation casing (1) is provided with chamber door (10); The opposite of chamber door (10) is fixed with support (13) in insulation casing (1); Be provided with cant board (6) in support (13) inboard, on cant board (6), be provided with air guide hole (12), support (13) is provided with prerotator (15); The top that on support (13), is positioned at air guide hole (12) is provided with roller blind device (8), in the installed inside that is incubated casing (1) cooling blower (7) that joins with refrigerating apparatus is arranged.
2. moving containers formula differential pressure precooling equipment according to claim 1 is characterized in that: described support (13), cant board (6), prerotator (15), roller blind device (8) for many groups and in insulation casing (1) opposite of chamber door (10) along the vertical arrangement that is incubated casing (1).
3. moving containers formula differential pressure precooling equipment according to claim 2; It is characterized in that: described refrigerating apparatus comprises the refrigeration compressor set (3) that is positioned at framework (2) side-lower front side and the electric cabinet (11) of rear side; Framework (2) inside upper part is provided with fin tube type condensing heat exchanger (5), and the last square bearer (2) of condensing heat exchanger (5) is provided with air draft blower fan (9).
4. moving containers formula differential pressure precooling equipment according to claim 3, it is characterized in that: described condensing heat exchanger (5) has two groups, and wherein one group is horizontally disposed with, and another group vertically is provided with.
5. moving containers formula differential pressure precooling equipment according to claim 4 is characterized in that: described roller blind device (8) comprises tubulose motor that joins with electrical controller and the cord that is positioned at the tubulose motor outside.
6. moving containers formula differential pressure precooling equipment according to claim 5 is characterized in that: be embedded with reinforced rib in described insulation casing (1) side plate; Described chamber door (10) is two; Be provided with the probe that measures temperature that many groups and electrical controller join in the insulation casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103063959A CN102826308A (en) | 2012-08-27 | 2012-08-27 | Mobile container type pressure-difference precooling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103063959A CN102826308A (en) | 2012-08-27 | 2012-08-27 | Mobile container type pressure-difference precooling equipment |
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| Publication Number | Publication Date |
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| CN102826308A true CN102826308A (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012103063959A Pending CN102826308A (en) | 2012-08-27 | 2012-08-27 | Mobile container type pressure-difference precooling equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105145797A (en) * | 2015-09-29 | 2015-12-16 | 北京市农林科学院 | High-humidity variable-air-quantity differential pressure pre-cooling method and device |
| CN111735249A (en) * | 2020-06-11 | 2020-10-02 | 宁波工程学院 | Improvement type cold chain commodity circulation conveyer |
| CN113446780A (en) * | 2021-09-01 | 2021-09-28 | 杰欧（江苏）冷链装备有限公司 | Food grade cold chain conveyer with double helix frozen machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105145797A (en) * | 2015-09-29 | 2015-12-16 | 北京市农林科学院 | High-humidity variable-air-quantity differential pressure pre-cooling method and device |
| CN111735249A (en) * | 2020-06-11 | 2020-10-02 | 宁波工程学院 | Improvement type cold chain commodity circulation conveyer |
| CN113446780A (en) * | 2021-09-01 | 2021-09-28 | 杰欧（江苏）冷链装备有限公司 | Food grade cold chain conveyer with double helix frozen machine |
| CN113446780B (en) * | 2021-09-01 | 2021-11-23 | 杰欧（江苏）冷链装备有限公司 | Food grade cold chain conveyer with double helix frozen machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ACADEMY OF AGRICULTURAL AND FORESTRY SCIEN Free format text: FORMER OWNER: DALIAN REFRIGERATING MACHINE CO., LTD. Effective date: 20121221 Owner name: DALIAN REFRIGERATING MACHINE CO., LTD. Free format text: FORMER OWNER: BEIJING ACADEMY OF AGRICULTURAL AND FORESTRY SCIENCES Effective date: 20121221 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116000 DALIAN, LIAONING PROVINCE TO: 100097 HAIDIAN, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20121221 Address after: 100097 Beijing city Haidian District Changhua Road No. 50 well plate Applicant after: Beijing Academy of Agriculture and Forestry Sciences Applicant after: Dalian Refrigerator Co., Ltd. Address before: 116000 Liaoning, Shahekou, Southwest Road, No. 888, No. Applicant before: Dalian Refrigerator Co., Ltd. Applicant before: Beijing Academy of Agriculture and Forestry Sciences |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121219 |