CN201989696U - Movable differential-pressure type pre-cooling box - Google Patents
Movable differential-pressure type pre-cooling box Download PDFInfo
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- CN201989696U CN201989696U CN2010206049131U CN201020604913U CN201989696U CN 201989696 U CN201989696 U CN 201989696U CN 2010206049131 U CN2010206049131 U CN 2010206049131U CN 201020604913 U CN201020604913 U CN 201020604913U CN 201989696 U CN201989696 U CN 201989696U
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Abstract
The utility model relates to a movable differential-pressure type pre-cooling box, especially direct towards pre-cooling agricultural products such as perishable fruits and vegetables. The pre-cooling box is a refrigeration box with a refrigeration unit and mounted on a truck chassis or trailer flat plate or directly dragged by a trailer in the way of a semi-trail refrigeration box to quickly move. A differential-pressure pre-cooling device is added into the existing refrigeration vehicle carriage and the refrigeration box. A retractable supporting device is added outside the existing refrigeration vehicle carriage and the refrigeration box, the pre-cooling box is quickly disengaged from or combined with the truck chassis or trailer flat plate in the absence of a hoisting device and after the truck chassis or trailer flat plate is disengaged from the pre-cooling box and then lefts the locale or when the pre-cooling box needs to move, the pre-cooling box is quickly loaded on the truck chassis or trailer flat plate. Simultaneously, the pre-cooling box is simply improved and then changed into a single-temperature or multi-temperature refrigeration vehicle carriage or refrigeration box, so as to greatly increase the utilization factor of the capital.
Description
Affiliated technical field
The utility model relates to the pre-ice chest of a kind of removable differential pressure type, especially at the precooling operation of far productss such as perishable fruits and vegetables, also can be any goods of fast precooling that needs the precooling operation is provided.
Background technology
At present, known far products precooling facility is the pre-freezer based on fixed buildings.The shortcoming of the fixing pre-freezer of the type is in case after certain place is set up, will become the fixation means in this place.Far products, the precooling of especially perishable fruit and vegetable food has the regular hour restriction, it is long more to the time gap of precooling to pluck the back, it is just short more that far products is kept the time of freshness and nutrition, and fixing pre-freezer will not have desirable precooling effect for the far products that the certain distance place of production is arranged apart from it.Far products, especially perishable fruit and vegetable food do not carry out precooling treatment after not being only required in harvesting as early as possible, and require to finish fast precooling process.Though existing refrigerated vehicle carriage or deep freezer can move easily, do not have the ability of far products being finished fast precooling treatment.And when not having hanging device, refrigerator carriage or deep freezer can't break away from truck chassis or trailer flat board or upload apace, have limited the degree of utilization of truck or trailer.
Summary of the invention
In order to overcome the deficiency that fixing pre-freezer can not conveniently move, the utility model provides a kind of removable differential pressure type pre-ice chest, this pre-ice chest can be loaded on truck chassis or the trailer flat board easily, thereby or directly realize from the quick travel of a far products place of production with the form of semi-mounted deep freezer to another place of production by trailer traction, to realize far products precooling operation the most nearby.This pre-ice chest has increased the pre-cooler that differential pressure type also claims induced ventilation or high wind in existing refrigerated vehicle carriage and deep freezer inside, to realize fast precooling processing to far products, the pre-refrigeration technique of differential pressure type has that investment is low, operation cost is low, and is applicable to the characteristics of the precooling operation of far productss such as the perishable fruits and vegetables of all kinds.And this pre-ice chest has increased a kind of bracing or strutting arrangement at existing refrigerated vehicle carriage and deep freezer outside, it can not only be when not having hanging device, make pre-ice chest break away from or combine with truck chassis or trailer are dull and stereotyped apace, and can leave the scene after the dull and stereotyped and pre-ice chest of truck chassis or trailer is broken away from, or be stated from truck chassis or trailer flat board on can be fast when pre-ice chest need be mobile.Simultaneously, this pre-ice chest has improved the degree of utilization of truck or trailer and pre-ice chest thus greatly through becoming a single temperature or many warm common refrigerated vehicle carriage or deep freezer after simply changing.
The technical scheme that its technical matters that solves the utility model adopts is: pre-ice chest is at first for being equipped with the insulation can of the special-purpose refrigerating unit of transportation at front end, this refrigerating unit can be that the forward type installation also can be embedded installation, this refrigerating unit can be Dan Wen also can be many temperature, when using how warm refrigerating unit, each warm area evaporator can independently working, and the temperature and the air quantity of each warm area can independently be set when using simultaneously, and the low-temperature receiver of pre-ice chest promptly comes from this refrigerating unit.For realizing the differential pressure type precooling, one or more blower fans and cold wall are installed to realize single job storehouse or the operation of many operations storehouse in the pre-ice chest, separate with partition panel between each operation storehouse, partition panel can be the solid rigidity or flexible, and solid rigidity partition panel can also open the door conveniently to distinguish operation more as required.Have vent window on the cold wall and can be with choking system, cold wall becomes cold air source chamber and fore-cooling room with the space segmentation in the case.The precooling operation can be adopted three kinds of modes: the tunnel formula also claims tunnel type, cold wall formula and winding type.The principle of tunnel formula precooling is that the goods of the required precooling both sides of packing into are had in the packing chest of breather port, be close to cold wall by every group two row's form and put the back that finishes and hide bottom, top and rear portion with oilcloth in the fore-cooling room, forming a confined space between such two package vannings, oilcloth and cold wall is the tunnel.Aspirate air in this space with a kind of portable fan during precooling, make and form low pressure in this space, and the outer exposed of packing chest is in normal barometric pressure, with respect to the pressure in this space, form the higher-pressure region, thereby force cold air evenly promptly to pass breather port on the packing chest goods of flowing through, fully contact, carry out the fast speed interchange of heat to play the purpose of fast precooling with goods.The principle of cold wall formula precooling is to pack the goods of required precooling into side or/and the top has in the packing chest of breather port, normally is placed on then and puts on the pallet in the fore-cooling room, and packing chest one side that has breather port is close to cold wall and vent window choking system.The evaporator fan of refrigerating unit blows out cold air by the evaporator air outlet to the fore-cooling room with cold air, causes cold air source chamber air to reduce and negative pressure occurs, and fore-cooling room's cold air amount increases the pressure rising simultaneously, thereby pressure reduction appears in fore-cooling room and cold air source chamber.The choking system of cold wall is opened, and under the pressure differential effect, the cold air of fore-cooling room is forced to pass flow through goods and goods of breather port on the packing chest and carries out strong cold and hot exchange to play the purpose of fast precooling.The winding type principle is with cold wall formula, and during the precooling operation, the packing bin must be opened breather port in its bottom, and the side can perforate or not perforate.The packing bin can be piled number floor height and ordered series of numbers, and its fork truck must be close to cold wall with opening.By the wall side, from the bottom up with counting at the beginning, each odd number fork truck is with the corresponding cold wall vent mouth of opening, and the even number mouth seals with canvas.The cold air of fore-cooling room is entered by unencapsulated packing chest breather port or top, in case circuitous walk and with case in goods carry out strong cold and hot exchange to play the purpose of fast precooling, hot air through the odd number fork truck with opening and cold wall vent mouth, enter the cold air source chamber, after the refrigerating unit cooling, send the fore-cooling room back to by evaporator fan.The return air temperature of above-mentioned two kinds of refrigerating unit and the wind speed of blower fan all can be regulated, and can select suitable temperature and wind speed to different assortment of articles and quantity.Pre-ice chest has three kinds of transportation modes and four kinds of place of production arrangements.Transportation mode one: be loaded on the truck chassis; Transportation mode two: be loaded on the trailer flat board by trailer traction; Transportation mode three: the pre-ice chest of semi-mounted is directly drawn by trailer.Place of production arrangement: arrangement one: pre-ice chest is loaded on the truck chassis and truck is arranged in scene, the place of production together; Arrangement two: pre-ice chest is loaded on the trailer flat board and the trailer flat board is arranged in scene, the place of production together, and trailer can leave the scene; Arrangement three: the pre-ice chest of semi-mounted is arranged in scene, the place of production, and trailer can leave the scene; Arrangement four: except that the pre-ice chest of semi-mounted, pre-ice chest is equipped with retractable bracing or strutting arrangement, in transportation, bracing or strutting arrangement is packed up, after truck or trailer flat board are reached the spot, emit bracing or strutting arrangement, bracing or strutting arrangement lay finish after, pre-ice chest and truck chassis or trailer are dull and stereotyped to break away from, and truck chassis or trailer flat board can leave the scene thus.When pre-ice chest needs were mobile, truck chassis or trailer flat board sailed the precooling lower box part into, pack up bracing or strutting arrangement, made the dull and stereotyped combination of pre-ice chest and truck chassis or trailer.Dull and stereotyped disengaging of pre-ice chest and truck chassis or trailer or combination are realized by dual mode, mode one: if truck chassis or trailer flat board have air suspension system, the charge air by reducing or increase air suspension system with reduce or the height of rising truck chassis or trailer flat board so that itself and pre-ice chest break away from or combination; Mode two: if truck chassis or trailer flat board do not have air suspension system, the bracing or strutting arrangement of pre-ice chest will be equipped with the hydraulic lifting device, and the height by lifting or reduction bracing or strutting arrangement breaks away from or combination so that pre-ice chest and truck chassis or trailer are dull and stereotyped.Three kinds of power resources of pre-ice chest, source one: electric network source; Source two: a kind of mobile generator, but this kind electrical generator wall hanging or hang on truck chassis or the trailer flat board in pre-ice chest front end, electrical generator has the fuel tank that integrates provides fuel oil for diesel motor; Source three: the diesel motor that refrigerating unit carries drives the work of refrigeration system and blower fan, this kind refrigerating unit independently fuel tank provides fuel oil for diesel motor, and fuel tank is installed in pre-ice chest antetheca refrigerating unit below usually or is installed on the support Beam of truck chassis, trailer flat board or the pre-ice chest of semi-mounted.
The beneficial effects of the utility model are to make far products can obtain precooling treatment immediately after harvesting arranging near the place in the far products place of production.Be particularly suitable for different far productss being carried out the precooling operation in Various Seasonal, the different place of production.And because of this at source cloth postpone of pre-ice chest, truck chassis or trailer flat board can leave, and have improved the degree of utilization of pre-ice chest, truck or trailer flat board simultaneously.This pre-ice chest can become the common deep freezers of a single temperature or many temperature after through simple the change, when no precooling job requirements, can be used as a common deep freezer and uses, and can be many temperature, the degree of utilization that has further improved pre-ice chest like this.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the elevation profile constructional drawing of first embodiment of the present utility model.
Fig. 2 is the back view of first embodiment of the present utility model when pre-ice chest rear cabinet door is opened.
Fig. 3 is the pre-ice chest internal structure of first an embodiment of the present utility model graphics.
Graphics when Fig. 4 is the precooling operation of the pre-ice chest of first embodiment of the present utility model inside.
Fig. 5 is the pre-ice chest bracing or strutting arrangement of first embodiment of the present utility model and pre-ice chest and truck chassis or the dull and stereotyped graphics that concerns of trailer.
Fig. 6 is the second embodiment elevation profile constructional drawing of the present utility model.
Fig. 7 is that second embodiment of the present utility model is by refrigerating unit side pre-cooler bench section constructional drawing.
Back view when Fig. 8 is the unlatching of the pre-ice chest rear cabinet of second embodiment of the present utility model door.
1. truck chassises or trailer flat board among the figure, 2. insulation casing, 3. chamber door, 4.T the type air guide channel, 5. cold wall, 6. blower fan, 7. mobile generator (wall hanging installation), 8. refrigerating unit, 9. strut bar (can attach hydraulic lift), 10. strut bar stationary links, 11. strut bar accommodating groove, 12. the strut bar hinge, 13. strut bar stationary links fixed blocks, 14. oilcloths (being covered in goods), 15. oilcloth (being covered in T type air guide channel), 16. packing chest, 17. packing chest breather ports, 18. pallets, 19. vent window can have choking system (air door), 20. the refrigerating unit evaporator, 21. refrigerating unit evaporator air outlets, 22. refrigerating unit evaporator return air inlets, 23. partition panel, 24. the cold air source chamber, 25. fore-cooling rooms, 26. fuel tanks.
The specific embodiment
First embodiment
Fig. 1 and Fig. 2 are respectively the pre-ice chest of single freight house elevation profile constructional drawing and back view, and this embodiment is applicable to the bulk packages case, use be tunnel formula precooling mode.Strut bar among Fig. 1 and Fig. 2 (9) is extracted out from strut bar accommodating groove (11), locate to be supported in ground behind the 90 degree right-angled bends at strut bar hinge (12), use strut bar stationary links (10) connection strut bar (9) and strut bar stationary links fixed block (13) that strut bar (9) is completely fixed then.Reduce height that air charging amount reduce truck chassis or trailer flat board (1) by truck chassis or trailer flat board (1) Pneumatic Suspension this moment, perhaps raise pre-ice chest height so that pre-ice chest and truck chassis or trailer flat board (1) disengaging by the hydraulic lift on the strut bar (9), the pre-ice chest of needs and truck chassis or trailer flat board (1) in conjunction with the time, carry out reverse operating and get final product.What present embodiment used is the refrigerating unit (8) that is used in the embedded installation of sea-freight deep freezer usually, and the type refrigerating unit (8) is driven by the 380V three phase mains, can directly use electric network source when electric network source is arranged; When not having electric network source, can utilize mobile generator (7) power supply to be provided for refrigerating unit (8), what present embodiment used is the mobile generator that a kind of wall hanging is installed.The casing of pre-ice chest is insulation casing (2), and the floor of casing is a T type air guide channel (4).Locating to place a kind of portable fan (6) near refrigerating unit (8), blower fan (6) provides power supply by electric network source or mobile generator (7), and blower fan (6) can be an axial flow or centrifugal.Be fixed with cold wall (5) in blower fan (6) the place ahead and form cold air source chamber (24) and fore-cooling room (25), cold wall (5) has door and arranges blower fan (6) so that personnel pass in and out, and cold wall (5) is gone up over against the position of blower fan (6) and had vent window (19).When carrying out the precooling operation, goods need be put into packing chest (16) in advance, T type air guide channel (4) at needs heap goods position is gone up covering oilcloth (15), on this oilcloth (15), begin artificial pile, according to mode pile illustrated in figures 1 and 2, packing chest (16) is arranged in two rows, central authorities are open aisle, cover packing chest (16) and reach not end above the central aisle with oilcloth (14), go up the oilcloth (15) that covers at T type air guide channel (4) thus, cold wall (5), it is the tunnel that packing chest (16) and packing chest (16) are gone up oilcloth (14) formation one confined space that covers, and packing chest (16) two sides parallel with the tunnel need have breather port (17).When pile finishes beginning precooling operation, open refrigerating unit (8) earlier, temperature is set in needed precooling temperature, open blower fan (6) again and take out air in the tunnel, and packing chest (16) outer air forms pressure reduction, so force the outer cold air of packing chest (16) to pass two sides breather port (17) on the packing chest (16), flow through after goods and goods carry out strong cold and hot exchange, hot air enters cold air source chamber (24) by the last vent window (19) over against blower fan (6) of cold wall (5) and flows to the return air inlet (22) of refrigerating unit (8) evaporator (20), sends cold air by the air outlet (21) of refrigerating unit (8) evaporator (20) and be sent to fore-cooling room (25) by T type air guide channel (4) after evaporator (20) carries out cold and hot exchange.This cold and hot exchange cycles continues finally to reach the purpose of the interior goods of packing chest (16) being carried out quick cooling.Present embodiment is removed blower fan (6) and cold wall (5) and pre-ice chest can be used as common truck or trailer ice chest when not carrying out the precooling operation.This pre-ice chest is 2591 millimeters of 6096X 2438X with reference to outside dimension.
Second embodiment
The bracing or strutting arrangement of pre-ice chest and pre-ice chest are identical with first embodiment with truck chassis or the dull and stereotyped relation of trailer among second embodiment.
The pile signal of Fig. 6 when Fig. 8 has shown that the inner structure of the pre-ice chest of second embodiment and Palletized packing chest (16) carry out cold wall formula precooling operation, present embodiment is applicable to Palletized packing chest (16), uses the precooling mode of cold wall formula or winding type.What present embodiment used is to be used in a kind of how warm unit (8) of road with the refrigerating unit of deep freezer wall hanging installation usually, the type refrigerating unit (8) carries diesel motor and provides the energy for refrigeration system and evaporation fan, also can drive its power backup module by the 380V three phase mains, when not having electric network source, use and carry diesel motor, obtain fuel oil from the fuel tank (26) that is installed in pre-ice chest antetheca refrigerating unit below usually; When electric network source is arranged, can use the power backup module.The type refrigerating unit (8) has a plurality of evaporators (20).The casing of pre-ice chest is insulation casing (2), and the floor of casing is smooth floor, if T type air guide channel (4) floor then needs to add a cover oilcloth (15) or T type air guide channel (4) and cold wall (5) joint portion are carried out encapsulation process.Present embodiment is divided into two operation storehouses by a partition panel (23) with pre-ice chest, the operation storehouse far away from refrigerating unit (8) can be divided into two operation storehouses again by installing partition panel (23) additional, and each operation storehouse is separated into cold air source chamber (24) and fore-cooling room (25) again by cold wall.Cold wall (5) has vent window choking system (19) is housed.When carrying out the precooling operation, goods need be put into packing chest (16) in advance and be placed on the pallet (18), the side and the top of this packing chest (16) must have breather port (17), make fork truck Palletized cargo loading can be gone into the operation storehouse near the operation storehouse of refrigerating unit (8) side by the pre-ice chest side door of unlatching (3); The operation storehouse far away from refrigerating unit (8) makes fork truck that Palletized cargo loading is gone into the operation storehouse by opening pre-ice chest back door, and cold wall (5) is close in the side that when putting Palletized packing chest (16) is had breather port (17).When pile finishes beginning precooling operation, open refrigerating unit (8) earlier, temperature is set in needed precooling temperature, the evaporation fan of evaporator this moment (20) blows out cold air by evaporator air outlet (21) to fore-cooling room (25) with cold air, cause cold air source chamber (24) air to reduce and negative pressure occurs, fore-cooling room (25) cold air amount increases the pressure rising simultaneously, thereby fore-cooling room (25) pressure reduction occurs with cold air source chamber (24).The choking system (19) that cold wall (5) lower end is provided with is opened, under the pressure differential effect, the breather port (17) that the cold air of fore-cooling room (25) is forced through on the packing chest (16) passes the interior goods of packing chest (16), after carrying out strong cold and hot exchange with goods, hot air enters cold air source chamber (24) by the choking system (19) on the cold wall (5) and flows to the return air inlet (22) of refrigerating unit (8) evaporator (20), carries out cold and hot exchange back and send cold air to the fore-cooling room (25) by the air outlet (21) of refrigerating unit (8) evaporator (20) in evaporator (20).This cold and hot exchange cycles continues finally to reach the purpose of the interior goods of packing chest (16) being carried out quick cooling.The characteristics of present embodiment are that precooling can be to the only operation of each operation warehouse receipt, also can the operations simultaneously of a plurality of operations storehouse, and can also set different precooling temperatures and wind speed so that different assortment of articles and quantity are carried out best precooling operation to each operation storehouse.Present embodiment can use pre-ice chest when not carrying out the precooling operation as common truck or trailer ice chest, and can be used as two temperature or three warm ice chests uses.This pre-ice chest is 2200 millimeters of 7155X 2310X with reference to internal dimensions.
Claims (8)
1. pre-ice chest of removable differential pressure type, for the deep freezer of refrigerating unit is installed, it is characterized in that: this pre-ice chest can be loaded on truck chassis or the trailer flat board, or moves when the trailer traction with the form of semi-mounted deep freezer, and the pre-cooler of differential pressure type is installed in the case.
2. the pre-ice chest of removable differential pressure type as claimed in claim 1 is characterized in that: increased a kind of retractable bracing or strutting arrangement.
3. the pre-ice chest of removable differential pressure type as claimed in claim 1 is characterized in that: three kinds of refrigeration and blower fan power resources: electric network source, or a kind of mobile generator, or the diesel motor that carries of refrigerating unit.
4. the pre-ice chest of removable differential pressure type as claimed in claim 1 is characterized in that: two kinds of wind-force source: a kind of portable fan, or the evaporation fan that carries of refrigerating unit.
5. the refrigerating unit described in claim 1 is characterized in that: refrigeration design temperature control apparatus is housed.
6. the pre-ice chest of removable differential pressure type as claimed in claim 1, it is characterized in that: the detouchable partition panel is equipped with in inside.
7. but the folding and unfolding bracing or strutting arrangement described in claim 2 is characterized in that: be equipped with and regulate the bearing height device.
8. the blower fan described in claim 4 is characterized in that: the rotation speed of fan control apparatus is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206049131U CN201989696U (en) | 2010-11-12 | 2010-11-12 | Movable differential-pressure type pre-cooling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206049131U CN201989696U (en) | 2010-11-12 | 2010-11-12 | Movable differential-pressure type pre-cooling box |
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| Publication Number | Publication Date |
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| CN201989696U true CN201989696U (en) | 2011-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206049131U Expired - Fee Related CN201989696U (en) | 2010-11-12 | 2010-11-12 | Movable differential-pressure type pre-cooling box |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803124A (en) * | 2015-03-03 | 2015-07-29 | 中集集团集装箱控股有限公司 | Container with built-in oil tank |
| CN104964502A (en) * | 2015-07-13 | 2015-10-07 | 大冶市好康源种养专业合作社 | Mobile refrigerating fresh-keeping system |
| 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 |
| CN105901117A (en) * | 2016-06-14 | 2016-08-31 | 北京市农林科学院 | Movable fruit and vegetable double-temperature area pressure difference precooling device and method |
| 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 |
| CN106274338A (en) * | 2016-08-31 | 2017-01-04 | 中国重汽集团济南动力有限公司 | Full air suspension exchange envelope transport vehicle chassis |
| CN106627327A (en) * | 2017-03-03 | 2017-05-10 | 天津商业大学 | Refrigerator car adopting pressure-difference precooling |
| CN106740401A (en) * | 2017-02-21 | 2017-05-31 | 天津天商酷凌科技有限公司 | A kind of portable differential pressure precooling device |
| CN107455449A (en) * | 2017-07-18 | 2017-12-12 | 宁夏中玺枣业股份有限公司 | The efficient tunnel differential pressure controlled atmosphere Pre-cooling equipment of Lingwu Long Jujube |
| CN108529123A (en) * | 2018-05-02 | 2018-09-14 | 天津商业大学 | A kind of novel shelf suitable for differential pressure precooling |
| CN109987017A (en) * | 2019-04-29 | 2019-07-09 | 济南金孚瑞供热工程技术有限公司 | A kind of vehicle-mounted mobile cold source station and its working method |
| CN110065648A (en) * | 2019-04-19 | 2019-07-30 | 中国电子科技集团公司第三十八研究所 | A kind of anchoring semi-mounted chassis being tethered at for large-scale captive balloon with transition transport |
| CN110301475A (en) * | 2019-05-07 | 2019-10-08 | 甘肃省农业科学院农产品贮藏加工研究所 | A kind of pre-cooling of rate adjustable mobile is equipped with 1-MCP integrated treatment |
| CN110834518A (en) * | 2019-11-15 | 2020-02-25 | 上海海洋大学 | Side-opening refrigerator car system |
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2010
- 2010-11-12 CN CN2010206049131U patent/CN201989696U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803124A (en) * | 2015-03-03 | 2015-07-29 | 中集集团集装箱控股有限公司 | Container with built-in oil tank |
| CN104964502A (en) * | 2015-07-13 | 2015-10-07 | 大冶市好康源种养专业合作社 | Mobile refrigerating fresh-keeping system |
| 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 |
| CN105901117A (en) * | 2016-06-14 | 2016-08-31 | 北京市农林科学院 | Movable fruit and vegetable double-temperature area pressure difference precooling device and method |
| 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 |
| CN106274338A (en) * | 2016-08-31 | 2017-01-04 | 中国重汽集团济南动力有限公司 | Full air suspension exchange envelope transport vehicle chassis |
| CN106740401A (en) * | 2017-02-21 | 2017-05-31 | 天津天商酷凌科技有限公司 | A kind of portable differential pressure precooling device |
| CN106627327A (en) * | 2017-03-03 | 2017-05-10 | 天津商业大学 | Refrigerator car adopting pressure-difference precooling |
| CN107455449A (en) * | 2017-07-18 | 2017-12-12 | 宁夏中玺枣业股份有限公司 | The efficient tunnel differential pressure controlled atmosphere Pre-cooling equipment of Lingwu Long Jujube |
| CN107455449B (en) * | 2017-07-18 | 2020-07-07 | 天津绿新低温科技有限公司 | Efficient tunnel differential pressure air-conditioning precooling equipment for Lingwu long jujubes |
| CN108529123A (en) * | 2018-05-02 | 2018-09-14 | 天津商业大学 | A kind of novel shelf suitable for differential pressure precooling |
| CN110065648A (en) * | 2019-04-19 | 2019-07-30 | 中国电子科技集团公司第三十八研究所 | A kind of anchoring semi-mounted chassis being tethered at for large-scale captive balloon with transition transport |
| CN109987017A (en) * | 2019-04-29 | 2019-07-09 | 济南金孚瑞供热工程技术有限公司 | A kind of vehicle-mounted mobile cold source station and its working method |
| CN110301475A (en) * | 2019-05-07 | 2019-10-08 | 甘肃省农业科学院农产品贮藏加工研究所 | A kind of pre-cooling of rate adjustable mobile is equipped with 1-MCP integrated treatment |
| CN110834518A (en) * | 2019-11-15 | 2020-02-25 | 上海海洋大学 | Side-opening refrigerator car system |
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