CN105172660A - Van type transportation tool provided with multiple variable temperature zones for food control - Google Patents
Van type transportation tool provided with multiple variable temperature zones for food control Download PDFInfo
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- CN105172660A CN105172660A CN201510669460.8A CN201510669460A CN105172660A CN 105172660 A CN105172660 A CN 105172660A CN 201510669460 A CN201510669460 A CN 201510669460A CN 105172660 A CN105172660 A CN 105172660A
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- cold
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- heat preservation
- pipeline
- van type
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Abstract
The invention discloses a van type transportation tool provided with multiple variable temperature zones for food control. The transportation tool comprises a transport carrier, wherein a thermal insulation carriage is arranged on the transport carrier, a plurality of longitudinal partition boards and a plurality of horizontal partition boards are arranged in the thermal insulation carriage and are matched to divide the thermal insulation carriage into a plurality of variable independent temperature zones, and a cooling capacity conveying system is further arranged in the thermal insulation carriage and can independently control the temperature of the multiple temperature zones. The van type transportation tool has high efficiency, cargoes are conveniently loaded and unloaded, loading and unloading are not limited by supply of goods and can be performed at any time, and enough temperature zones are formed and can be changed randomly, so that the requirement for multi-temperature-interval transportation of small batches of various goods are met.
Description
Technical field
The present invention relates to a kind of van cooler transport field, be specifically related to a kind of transport van type instrument of variable many warm areas food keyholed back plate.
Background technology
The refrigeration that exists in the market (or insulation) car divide single warm area, two warm area according to the interval number of the article storage in deep freezer with (being generally called the van cooler of 2 and above warm area) of three-temperature-zone.Refrigeration (or insulation) car of single warm area refers to that whole refrigerated cabinet only has a warm area, can only meet the transport of Individual Items or single temperature requirement article; The van cooler of 2 and above warm area can meet the transport that multiple different temperatures requires article.The interal separation mode of current van cooler is the mode adopting cross wall the inner length of refrigerated cabinet to be divided into 1 section (single warm area) or 2 sections or 3 sections, cross wall can be fixed type (as the term suggests the size of temperature range is fixing), also can be movable type: by moveable cross wall by elongated for several warm areas of thermal-insulating body or shorten, also cross wall can be removed and whole refrigerated cabinet is become a large warm area.2 kinds, the hard dividing plate of soft spacer and top tape chute type when portable cross wall is divided into carrying.The diverse location of corresponding warm area, side plate can be opened a fan or fan side door more.It is that employing one asks two, one to drag the fefrigerator of the multi-evaporator of three to realize cooling that temperature between different temperature ranges controls, or adopts the fefrigerator of single evaporator to be mainly front warm area cooling, and rest interval adopts overhead air channel by the cold cooling of front warm area.
There is following shortcoming in above-mentioned van cooler:
(1) inefficiency, handling goods is inconvenient, and sort handling goods successively;
(2) temperature range is insufficient, can not meet the requirement of small lot, multi items article, the transport of many temperature ranges;
(3) temperature range is not the temperature range of stricti jurise, and the temperature control precision of each temperature range is low;
(4) cold cross-reference between each warm area, the easy cross pollution of article and taint of odour.
Summary of the invention
The present invention in order to solve the problem, thus provides a kind of transport van type instrument of variable many warm areas food keyholed back plate.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of transport van type instrument of variable many warm areas food keyholed back plate, described transportation means comprises a transport agent, described transport agent is provided with carriage of heat preservation prepared from, some pieces of fore and aft diaphragm and some pieces of lateral partitions are provided with in described carriage of heat preservation prepared from, fore and aft diaphragm matches with lateral partitions and carriage of heat preservation prepared from is divided into several transformable independent warm areas, also be provided with cold delivery system in described carriage of heat preservation prepared from, cold delivery system independently can control the temperature of each warm area.
In a preferred embodiment of the invention, the top board of described carriage of heat preservation prepared from and base plate are provided with symmetrical slide rail, slide rail is provided with the some pieces of fore and aft diaphragm that can splice successively, fore and aft diaphragm can carry out horizontal slip on slide rail, the side plate of carriage of heat preservation prepared from both sides is respectively equipped with some pieces of lateral partitions, lateral partitions can rotate on side plate, and lateral partitions can be connected with fore and aft diaphragm, and carriage of heat preservation prepared from inside can be divided into an independently warm area by each lateral partitions.
In a preferred embodiment of the invention, at least one lateral partitions or all lateral partitions are rotatable is embedded in side plate, at least one fore and aft diaphragm or all fore and aft diaphragm are slidably to the side plate pressing close to carriage of heat preservation prepared from, carriage of heat preservation prepared from inside can be divided into the combination of multiple independently little warm area and a large warm area, or directly become a whole large warm area.
In a preferred embodiment of the invention, described cold delivery system comprises controller, master control baseline device, some deblocking temperature detectors, send cold great circulation system and send cold lesser circulation, described controller respectively with master control baseline device, send cold great circulation system and send cold lesser circulation control linkage, master control baseline device is connected with each temperature detector respectively, arranges a temperature detector in each warm area.
In a preferred embodiment of the invention, described in send cold great circulation system comprise fefrigerator, evaporator air outlet, one send cold pipeline, two return cold pipeline and three prerotators, finally by return cold pipeline get back to evaporator of refrigerator return air inlet.
In a preferred embodiment of the invention, sending cold install pipeline on carriage of heat preservation prepared from top board inwall, and send one end of cold pipeline to be connected with the air outlet of evaporator, being provided with a prerotator sending cold rear end of pipeline.
In a preferred embodiment of the invention, return cold pipeline to be separately positioned on compartment roof plate inwall, and return cold pipeline and lay respectively at and send cold pipeline both sides, return cold pipeline and be connected with sending the cold pipeline other end respectively, thus formation loop, each time cold pipeline also respectively arranges a prerotator.
In a preferred embodiment of the invention, in the described independently interval sending cold lesser circulation to be arranged on each carriage of heat preservation prepared from inside, offer one in each independently interval side and go out Leng Kou, go out on cold mouth and an exhaust fan and first seal cover cap are set, offer a return air inlet at opposite side, return air inlet arranges second seal cover cap.
In a preferred embodiment of the invention, an openable side door also offered by the side plate of each warm area.
The invention has the beneficial effects as follows:
(1) efficiency is high, and handling goods is convenient, not by the restriction of source of goods amount size, loads and unloads at any time;
(2) temperature range is abundant, can arbitrarily change, and meets the requirement of small lot, multi items article, the transport of many temperature ranges;
(3) each minizone can the precision in strict independent control temperature interval;
(4) between multiple interval be independently space, each other complementary chiasma such as low-temperature receiver, air-flow, article are cross pollution and taint of odour not easily.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of carriage of heat preservation prepared from;
Fig. 2 is the structural representation sending cold great circulation system;
Fig. 3 is the structural representation sending cold lesser circulation;
Fig. 4 is the structural representation of single warm area.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
See Fig. 1 and Fig. 4, the transport van type instrument of variable many warm areas food keyholed back plate provided by the invention, it comprises a transport car body, transport car body is provided with a carriage of heat preservation prepared from 100, some pieces of fore and aft diaphragm 110 and some pieces of lateral partitions 120 are provided with in carriage of heat preservation prepared from 100, by cooperatively interacting of fore and aft diaphragm 110 and lateral partitions 120, carriage of heat preservation prepared from 100 can be divided into several transformable warm areas 200.
Fore and aft diaphragm 110 is as follows with the concrete fit system of lateral partitions 120:
Carriage of heat preservation prepared from 100 top board and base plate are provided with symmetrical slide rail 130, slide rail 130 is provided with the some pieces of fore and aft diaphragm that can splice successively 110, fore and aft diaphragm 110 can carry out horizontal slip on slide rail, like this, when fore and aft diaphragm 110 is slided into carriage of heat preservation prepared from 100 midway location successively, carriage of heat preservation prepared from 100 inside can be divided into two independently warm areas.
The side plate of carriage of heat preservation prepared from 100 both sides is respectively equipped with some pieces of lateral partitions 120, lateral partitions can rotate on side plate, and lateral partitions 120 can be connected with fore and aft diaphragm 110 after rotating, like this, separated for fore and aft diaphragm 110 warm area can be divided into several transformable warm areas 200 again by each lateral partitions 110 again, as 9.6 meters of carriage of heat preservation prepared from can be divided into 16 minizones (all the other 12.2 meters be divided into 20, 14.6 meters be divided into 24, 8.6 meters be divided into 14, 7.6 meters be divided into 12, 6.6 ~ 7.3 meters be divided into 8 ~ 12, 5.7 ~ 6.5 meters be divided into 6 ~ 10, and the refrigerated cabinet of other sizes can be divided into the minizone of respective numbers, do not enumerate at this), refrigerated cabinet size can be expanded as required, the minizone number of often kind of vehicle also can adjust as required.
In addition, also by least one lateral partitions 120 or all lateral partitions 120 are rotatable is embedded in side plate, at least one fore and aft diaphragm 110 or all fore and aft diaphragm 110 are slidably to the side plate pressing close to carriage of heat preservation prepared from, carriage of heat preservation prepared from inside can be divided into the combination of multiple independently little warm area and a large warm area, or directly become a whole large warm area.
Like this, in use, can number according to the actual requirements, rotate the lateral partitions 120 of corresponding number, very easy to use.
See Fig. 2 and Fig. 3, in carriage of heat preservation prepared from 100, be also provided with cold delivery system, cold delivery system is for the independent temperature controlled in each warm area.
Cold delivery system specifically comprises controller, master control baseline device, some deblocking temperature detectors, send cold great circulation system 300 and send cold lesser circulation 400.
Controller, its respectively with master control baseline device, send cold great circulation system and send cold lesser circulation control linkage, be provided with a telltale in the above, telltale can show the temperature in each warm area, and control the temperature traverse in each warm area by controller.
Master control baseline device, it is connected with controller, and it is that temperature for being detected by temperature detector sends to controller.
Temperature detector, it is connected with master control baseline device, in each warm area 200, respectively arrange one, and it is the temperature for detecting in warm area 200.
Send cold great circulation system 300 and send cold lesser circulation 400 to be for cooperatively interacting thus accurately can controlling the temperature in each warm area 200.
Send that cold great circulation system 300 comprises fefrigerator 310,320, one, evaporator send 330, two, cold pipeline to return cold pipeline 340 and three prerotators 350.
Fefrigerator 310 matches can produce cold wind with evaporator 320;
Send cold pipeline 330 to be arranged on carriage of heat preservation prepared from 100 top board inwall, and send one end of cold pipeline 330 to be connected with the air outlet of evaporator 320, such cold wind can enter into and send in cold pipeline 330;
Sending cold pipeline 330 rear end to be provided with a prerotator 331, prerotator 331 can assist to send the cold wind in cold pipeline 330 to circulate.
Returning cold pipeline 340 is separately positioned on compartment roof plate 100 inwall, and return cold pipeline 340 and lay respectively at and give cold pipeline 330 both sides, return cold pipeline 340 to be connected with sending cold pipeline 330 other end respectively, send the cold wind in cold pipeline 330 first can flow into the rightmost side from the leftmost side like this, be back to the leftmost side from the rightmost side again by returning cold pipeline 340 again, thus form a loop.
Each time cold pipeline 340 also respectively arranges a prerotator 341, can be beneficial to like this and form loop.
In addition, be also provided with UNICOM sending cold pipeline 330 both sides and return cold mouth 332, can refrigerating efficiency be improved like this.
Moreover, cold pipeline 333 can be returned, can further improve refrigerating efficiency like this sending cold pipeline 330 both sides can arrange several warm areas be communicated with it.
Send cold lesser circulation 400, it is separately positioned in each warm area 200, offer one in the side of individual independently warm area 200 and go out cold mouth 210, go out on cold mouth 210 and an exhaust fan 220 and first seal cover cap 230 are set, a return air inlet 240 is offered at opposite side, return air inlet 240 arranges second seal cover cap 250, like this, when needs freeze, first seal cover cap 230 and the second seal cover cap 250 can be opened simultaneously, exhaust fan 220 works, the cold wind that exhaust fan 220 produces can first enter in warm area 200 from going out cold mouth 210, there is above lower inflow, flow into from left to right again, from below to up more finally, flowed out by return air inlet 240, like this thus formed a loop.
Time when between the setting district that the temperature in warm area 200 reaches demand, exhaust fan 220 quits work, and the first seal cover cap 230 and the second seal cover cap 250 is closed simultaneously simultaneously.
By above-mentioned enforcement, the mode of operation that only need control condenser 310, evaporator 320 and exhaust fan 220 by controller just can realize controlling the temperature in each warm area 200, and specific works is as follows:
When the temperature that temperature detector detects in warm area 200 is too high, controller controls condenser 310, evaporator 320 and exhaust fan 220 and works, send cold great circulation system 300 and send cold lesser circulation 400 can lower the temperature to the temperature in warm area 200, when temperature reaches setting, controller controls condenser 310, evaporator 320 and exhaust fan 220 and quits work.
In addition, for the ease of handling goods, the side plate of each warm area 200 is also offered an openable side door 500.
More than show and describe groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (9)
1. the transport van type instrument of variable many warm areas food keyholed back plate, described transportation means comprises a transport agent, described transport agent is provided with carriage of heat preservation prepared from, it is characterized in that, some pieces of fore and aft diaphragm and some pieces of lateral partitions are provided with in described carriage of heat preservation prepared from, fore and aft diaphragm matches with lateral partitions and carriage of heat preservation prepared from is divided into several transformable independent warm areas, and be also provided with cold delivery system in described carriage of heat preservation prepared from, cold delivery system independently can control the temperature of each warm area.
2. the transport van type instrument of a kind of variable many warm areas food keyholed back plate according to claim 1, it is characterized in that, top board and the base plate of described carriage of heat preservation prepared from are provided with corresponding slide rail, slide rail is provided with the some pieces of fore and aft diaphragm that can splice successively, fore and aft diaphragm can carry out horizontal slip on slide rail, the side plate of carriage of heat preservation prepared from both sides is respectively equipped with some pieces of lateral partitions, lateral partitions can rotate on side plate, and lateral partitions can be connected with fore and aft diaphragm, carriage of heat preservation prepared from inside can be divided into an independently warm area by each lateral partitions.
3. the transport van type instrument of a kind of variable many warm areas food keyholed back plate according to claim 1, it is characterized in that, at least one lateral partitions or all lateral partitions are rotatable is embedded in side plate, at least one fore and aft diaphragm or all fore and aft diaphragm are slidably to the side plate pressing close to carriage of heat preservation prepared from, carriage of heat preservation prepared from inside can be divided into the combination of multiple independently little warm area and a large warm area, or directly become a whole large warm area.
4. the transport van type instrument of a kind of variable many warm areas food keyholed back plate according to claim 1, it is characterized in that, described cold delivery system comprises controller, master control baseline device, some deblocking temperature detectors, send cold great circulation system and send cold lesser circulation, described controller respectively with master control baseline device, send cold great circulation system and send cold lesser circulation control linkage, master control baseline device is connected with each temperature detector respectively, arranges a temperature detector in each warm area.
5. the transport van type instrument of a kind of variable many warm areas food keyholed back plate according to claim 4, it is characterized in that, described send cold great circulation system comprise fefrigerator, evaporator air outlet, one send cold pipeline, two return cold pipeline and three prerotators, finally by return cold pipeline get back to evaporator of refrigerator return air inlet.
6. the transport van type instrument of a kind of variable many warm areas food keyholed back plate according to claim 5, it is characterized in that, sending cold install pipeline on carriage of heat preservation prepared from top board inwall, and send one end of cold pipeline to be connected with the air outlet of evaporator, being provided with a prerotator sending cold rear end of pipeline.
7. the transport van type instrument of a kind of variable many warm areas food keyholed back plate according to claim 5, it is characterized in that, returning cold pipeline is separately positioned on compartment roof plate inwall, and return cold pipeline and lay respectively at and give cold pipeline both sides, return cold pipeline to be connected with sending the cold pipeline other end respectively, thus formation loop, each time cold pipeline also respectively arranges a prerotator.
8. the transport van type instrument of a kind of variable many warm areas food keyholed back plate according to claim 4, it is characterized in that, in the described independently interval sending cold lesser circulation to be arranged on each carriage of heat preservation prepared from inside, offer one in each independently interval side and go out Leng Kou, go out on cold mouth and an exhaust fan and first seal cover cap are set, offer a return air inlet at opposite side, return air inlet arranges second seal cover cap.
9. the transport van type instrument of a kind of variable many warm areas food keyholed back plate according to claim 1, is characterized in that, an openable side door also offered by the side plate of each warm area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510669460.8A CN105172660B (en) | 2015-10-13 | 2015-10-13 | A kind of transport van type tool of variable multi-temperature zone food keyholed back plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510669460.8A CN105172660B (en) | 2015-10-13 | 2015-10-13 | A kind of transport van type tool of variable multi-temperature zone food keyholed back plate |
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| Publication Number | Publication Date |
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| CN105172660A true CN105172660A (en) | 2015-12-23 |
| CN105172660B CN105172660B (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510669460.8A Expired - Fee Related CN105172660B (en) | 2015-10-13 | 2015-10-13 | A kind of transport van type tool of variable multi-temperature zone food keyholed back plate |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128972A1 (en) * | 2016-01-29 | 2017-08-03 | 董康辉 | Multi-temperature zone mobile warehouse |
| RU180689U1 (en) * | 2017-12-06 | 2018-06-21 | Общество с ограниченной ответственностью "НЕТТКОМ" | REFRIGERATED CAR |
| CN109515292A (en) * | 2018-10-24 | 2019-03-26 | 杭州紫明冷链科技有限责任公司 | A kind of multi-temperature zone Cold Chain Logistics vehicle |
| CN111923816A (en) * | 2020-08-20 | 2020-11-13 | 威海职业学院 | Cold chain logistics express delivery device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988002705A1 (en) * | 1986-10-17 | 1988-04-21 | Petter Refrigeration Limited | Refrigeration of multi-compartmented spaces such as multi-compartment vehicles |
| CN201158328Y (en) * | 2008-01-14 | 2008-12-03 | 大荣汽车货运股份有限公司 | Low-temperature conveyance carriage structure |
| US20100183398A1 (en) * | 2009-01-21 | 2010-07-22 | Fg Products, Inc. | Partitioning Cargo Spaces |
| CN202156342U (en) * | 2011-07-06 | 2012-03-07 | 江西江铃专用车辆厂 | Dual-temperature adjustable refrigerating carriage |
| CN204641515U (en) * | 2015-05-07 | 2015-09-16 | 杭州路格科技有限公司 | There is the van cooler of temperature monitor |
| CN204978380U (en) * | 2015-10-13 | 2016-01-20 | 深圳小田冷链物流股份有限公司 | Van -type transport means of variable multi -temperature -zone food keyholed back plate |
-
2015
- 2015-10-13 CN CN201510669460.8A patent/CN105172660B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988002705A1 (en) * | 1986-10-17 | 1988-04-21 | Petter Refrigeration Limited | Refrigeration of multi-compartmented spaces such as multi-compartment vehicles |
| CN201158328Y (en) * | 2008-01-14 | 2008-12-03 | 大荣汽车货运股份有限公司 | Low-temperature conveyance carriage structure |
| US20100183398A1 (en) * | 2009-01-21 | 2010-07-22 | Fg Products, Inc. | Partitioning Cargo Spaces |
| CN202156342U (en) * | 2011-07-06 | 2012-03-07 | 江西江铃专用车辆厂 | Dual-temperature adjustable refrigerating carriage |
| CN204641515U (en) * | 2015-05-07 | 2015-09-16 | 杭州路格科技有限公司 | There is the van cooler of temperature monitor |
| CN204978380U (en) * | 2015-10-13 | 2016-01-20 | 深圳小田冷链物流股份有限公司 | Van -type transport means of variable multi -temperature -zone food keyholed back plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128972A1 (en) * | 2016-01-29 | 2017-08-03 | 董康辉 | Multi-temperature zone mobile warehouse |
| RU180689U1 (en) * | 2017-12-06 | 2018-06-21 | Общество с ограниченной ответственностью "НЕТТКОМ" | REFRIGERATED CAR |
| CN109515292A (en) * | 2018-10-24 | 2019-03-26 | 杭州紫明冷链科技有限责任公司 | A kind of multi-temperature zone Cold Chain Logistics vehicle |
| CN111923816A (en) * | 2020-08-20 | 2020-11-13 | 威海职业学院 | Cold chain logistics express delivery device |
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| CN105172660B (en) | 2019-06-14 |
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