CN207963264U

CN207963264U - Refrigerating box and refrigerating system

Info

Publication number: CN207963264U
Application number: CN201820052772.3U
Authority: CN
Inventors: 杨海宽
Original assignee: Individual
Current assignee: Maojin Logistics Technology Suzhou Co ltd
Priority date: 2018-01-12
Filing date: 2018-01-12
Publication date: 2018-10-12
Anticipated expiration: 2028-01-12

Abstract

A kind of refrigerating box of embodiment of the disclosure offer and refrigerating system.The refrigerating box, which is characterized in that including：Thermal-insulating body；Heat pipe assembly, including evaporator section and condensation segment, and the evaporator section and condensation segment may be contained within the thermal-insulating body；Heat exchanging part, it is set to the thermal-insulating body, there is the wherein described heat exchanging part cryogenic fluid entrance and cryogenic fluid to export, cryogenic fluid runner is formed between the cryogenic fluid entrance and cryogenic fluid outlet, the condensation segment of the heat pipe assembly is at least partially disposed in the cryogenic fluid runner, and cryogenic fluid flows in the cryogenic fluid runner.The refrigerating box uses heat pipe assembly and by independent external source (refrigeration unit) for refrigerating box precooling and/or cold-storage, improve the convenience of transport, transportation cost is reduced, flexibility, and the sustainable relative constant temperature of maintenance in specific timeliness are increased.

Description

Refrigerating box and refrigerating system

Technical field

Embodiment of the disclosure is related to a kind of refrigerating box and refrigerating system.

Background technology

In modern Cold Chain Logistics system, for needing the article of low-temperature storage, including fresh, frozen food, medicine, change The common means of transportation such as work material is to use refrigerator car, due to vehicle self-carrying refrigeration unit and (vehicle-mounted by lasting power supply Generator etc.) it is that unit is powered, it is suitable for long-distance and short-distance amount transport.But quantity of goods is few or multi-point dispersion dispatching In the case of, transportation cost is difficult to receive.

In existing Cold Chain Logistics operation for small lot refrigerated goods in short-distance transport, more options relatively low cost Mode fills the hold-over plate of the plastic shell of low-temperature phase-change material or the combination shape of ice bag within such as matching with polyphenyl foam incubator Formula, or even directly replaced with the mineral water freezed, this sustainable cooling time of refrigeration modes is short.In addition, as shown in Figure 1, also There are a kind of integral type cold storage logistics casees 100 of included refrigeration unit, and wherein cold storage logistics case 100 may include refrigeration unit The side wall in babinet 102 is arranged in compressor 104 and condenser 105, the evaporator 103 of refrigeration unit, to inside babinet 102 with And cargo 101 carries out refrigeration, 106 high-speed rotation of fan to radiate to condenser, and this refrigerating box cost is higher, there is refrigeration system The problems such as supply of electric power that (compressor etc.) weight of uniting is big, the effective transport space of occupancy and needs are lasting.

Invention content

Embodiment of the disclosure is related to a kind of refrigerating box and refrigerating system, and the refrigerating box is using heat pipe assembly and by only Vertical external source (refrigeration unit) is refrigerating box precooling and/or cold-storage, solves so as to various aspects or in all directions existing lack It falls into, has selectivity strong, applied widely, the multiple advantage such as service efficiency is high applies also for during quantity is few or multiple spot packing Short-distance transport, it is sustainable in specific timeliness to maintain relative constant temperature, the traffic of any no refrigerating equipment can be equipped on Tool, to reduce transportation cost.

On the one hand, embodiment of the disclosure provides a kind of refrigerating box, which includes：Thermal-insulating body；Heat pipe assembly, packet Evaporator section and condensation segment are included, and the evaporator section and condensation segment may be contained within the thermal-insulating body；Heat exchanging part is set to the guarantor Incubator body, wherein there is the heat exchanging part cryogenic fluid entrance and cryogenic fluid to export, in the cryogenic fluid entrance and described Cryogenic fluid forms cryogenic fluid runner between outlet, and the condensation segment of the heat pipe assembly is at least partially disposed in the system In cold fluid runner, and cryogenic fluid flows in the cryogenic fluid runner.

On the other hand, embodiment of the disclosure provides a kind of refrigerating system, including：Refrigerating box, described in any of the above, refrigeration Unit is configured to freeze to the refrigerating box, wherein the refrigerating box and the refrigeration unit pass through the cryogenic fluid entrance With cryogenic fluid outlet, and it is detachably connected therebetween.

Description of the drawings

In order to illustrate more clearly of the technical solution of the embodiment of the present disclosure, will simply be situated between to the attached drawing of embodiment below It continues, it should be apparent that, the accompanying drawings in the following description merely relates to some embodiments of the present disclosure, rather than the limitation to the disclosure.

Fig. 1 shows the schematic sectional view of the refrigerating box of the prior art；

Fig. 2 shows the schematic sectional views according to the refrigerating box of the embodiment of the present disclosure；

Fig. 3 (a) and 3 (b) are the exemplary sectional views according to the heat exchanging part of the embodiment of the present disclosure；

Fig. 4 shows the exemplary sectional view of another heat exchanging part according to the embodiment of the present disclosure；

Fig. 5 shows the schematic diagram of the refrigerating system according to the embodiment of the present disclosure；

Fig. 6 shows the schematic diagram of the refrigeration unit according to the embodiment of the present disclosure；

Fig. 7 shows the schematic diagram of another refrigerating system according to the embodiment of the present disclosure；

Fig. 8 is shown under the connection type according to the embodiment of the present disclosure after the connection of drive connection component and refrigerating box Exemplary top view；

Fig. 9 shows the connection for being drivingly connected component and being drivingly connected component and refrigerating box according to the embodiment of the present disclosure Exemplary side elevation afterwards；

Figure 10, which is shown, is drivingly connected not connecting for component and refrigerating box under another connection type according to the embodiment of the present disclosure Exemplary side elevation when connecing；

Figure 11 shows enlarged diagram local in Figure 10, shows the exemplary company for being drivingly connected component and refrigerating box Connect relationship；And

Figure 12 shows the schematic flow chart of the Cold Chain Logistics method using refrigerating box according to the embodiment of the present disclosure.

Specific implementation mode

To keep the purpose, technical scheme and advantage of the embodiment of the present disclosure clearer, below in conjunction with the embodiment of the present disclosure Attached drawing, the technical solution of the embodiment of the present disclosure is clearly and completely described.Obviously, described embodiment is this public affairs The a part of the embodiment opened, instead of all the embodiments.Based on described embodiment of the disclosure, ordinary skill The every other embodiment that personnel are obtained under the premise of without creative work belongs to the range of disclosure protection.

Unless otherwise defined, the technical term or scientific term used herein should be in disclosure fields and has The ordinary meaning that the personage of general technical ability is understood." first ", " second " and the similar word used in the disclosure is not It indicates any sequence, quantity or importance, and is used only to distinguish different component parts.Equally, "one", " one " or The similar word such as "the" does not indicate that quantity limits yet, but indicates that there are at least one." comprising " or "comprising" etc. are similar Word means to occur the element before the word, and either object is covered the element for appearing in the word presented hereinafter or object and its is waited Together, other elements or object are not excluded for." connection " either the similar word such as " connected " be not limited to physics or The connection of machinery, but may include electrical connection, either directly or indirectly."upper", "lower", "left", "right" Etc. be only used for indicate relative position relation, when be described object absolute position change after, then the relative position relation may also Correspondingly change.

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

First embodiment

Fig. 2 shows the illustrative refrigerating box 200 according to the first embodiment of the application, which includes：It protects Incubator body 209；Heat pipe assembly 203, including evaporator section 206 and condensation segment 204, and the evaporator section 206 and condensation segment 204 are all provided with It is placed in the thermal-insulating body 209；Heat exchanging part 205 is set to the thermal-insulating body 209, wherein the heat exchanging part 205 has refrigeration Fluid inlet 2051 and cryogenic fluid outlet 2052, the cryogenic fluid entrance 2051 and the cryogenic fluid outlet 2052 it Between form cryogenic fluid runner 201, the condensation segment 204 of the heat pipe assembly 203 is at least partially disposed in the refrigeration stream In body runner 201, and cryogenic fluid flowing in the cryogenic fluid runner 201.

Illustratively, thermal-insulating body 209 can be made into integration by thermal insulation material, alternatively, can be formed as include outer wall, in Between insulating layer and inner wall, the inside and outside wall of babinet can be made of materials such as the metals such as aluminium, stainless steel or rigid plastics, between inside and outside wall Fill such as polyurethane, vacuum heat-insulating plate heat-insulation material.

Illustratively, heat pipe assembly 203 is a kind of efficient heat transfer element, can be by shell, tube core and working medium (work Jie Matter) composition, heat pipe structure is various, is divided into high-temperature heat pipe, room temperature heat pipe and Cryo Heat Tube by operating temperature.

Illustratively, in embodiment of the disclosure, refrigerating box can be used for chilled goods, and cooling guarantor is carried out to article Temperature, heat pipe assembly 203 can be Cryo Heat Tube.It is alternatively possible to use the heat pipe of different operating temperature according to specific purposes Component, for example, heat pipe assembly can also be room temperature heat pipe, for being kept the temperature to physics in refrigerating box, embodiment of the disclosure Limited not to this.

Illustratively, as shown in Fig. 2, the evaporator section 206 of heat pipe assembly 203 is arranged in thermal-insulating body, for example, can set It sets on the inner wall of thermal-insulating body, the condensation segment 204 of heat pipe assembly 203 is arranged in heat exchanging part 205.

Illustratively, heat exchanging part 205 has cryogenic fluid entrance 2051 and cryogenic fluid outlet 2052, and cryogenic fluid is from system Cold fluid inlet 2051 is flowed into from 2052 outflow of cryogenic fluid outlet, and the hollow arrow such as attached drawing 1 is formed in heat exchanging part 203 Shown in cryogenic fluid runner 201, and the condensation segment 204 of heat pipe assembly 203 is at least partly, for example, partly or entirely, setting exists 201 in the cryogenic fluid runner, it is, when cryogenic fluid flows in the heat exchanging part, at least partially through condensation Section 204.

In this way, when extraneous, for example, when the cryogenic fluid of external refrigeration unit refrigeration flows into refrigerating box 200, along Condensation segment 204 of the cryogenic fluid runner Jing Guo heat pipe assembly 203 can carry out condensation segment 204 cooling and take away heat pipe assembly The heat that working medium releases, and the working medium is cooled to condense, condensed working medium flows to evaporator section 206, absorbs refrigeration It is evaporated after heat in case, and quickly transfers heat to the condensation segment 204 of the heat pipe assembly in cryogenic fluid runner, it is cold Solidifying section 204 can be cooled down by cryogenic fluid again, and then repeat process above, so recycled, constantly transferred heat to heat exchange At portion 205, until reaching the temperature range needed for refrigeration in refrigerating box.At this moment, refrigerating box 200 and extraneous refrigeration machine can be cut off The connection of group, cryogenic fluid stop at flowing in heat exchanging part and carry out refrigeration to refrigerating box.

Alternatively, for the temperature range in better Keep cool case, cold-storage can also be set in refrigerating box 200 Plate, for example, phase change cold-storage plate, hold-over plate is interior to be filled with phase-change material for cold storage (hereinafter referred to as cold-storage material), when phase occurs for cold-storage material It is absorbed when change from cargo in refrigerating box or the heat in external incoming case, to keep temperature in case before cold-storage material melts completely It spends constant.

Illustratively, which can be that independent hold-over plate works as needs after cold-storage material therein is frozen in outside When, which can be placed in refrigerating box, to further preferably keep the temperature range in case.

Alternatively, which can also be the built-in hold-over plate of refrigerating box 200, as shown in Fig. 2, built-in hold-over plate 207 It is arranged on the inner wall of thermal-insulating body 209.For example, the evaporator section 206 of heat pipe assembly 203 can be arranged in built-in hold-over plate 207 In, to which when the refrigerating box is connected to extraneous refrigeration unit, refrigeration is carried out to the cold-storage material in built-in hold-over plate 207, and Meanwhile the inner wall of refrigerating box 200, for example, metal inner surface can carry out heat transfer and carry out refrigeration to entire babinet.

Alternatively, Fig. 2 is only to give an example, and built-in hold-over plate 207 is arranged on side wall, the built-in hold-over plate 207 can also be arranged at the top or bottom of thermal-insulating body, and embodiment of the disclosure is limited not to this.

Alternatively, which may be used built-in hold-over plate and independent hold-over plate mixed type, it is, as needed both Built-in hold-over plate, which may be used, can also be added independent hold-over plate, either can be only with built-in hold-over plate or independent cold-storage Plate, embodiment of the disclosure are limited not to this, and those skilled in the art can select as needed.

Illustratively, can also include adiabatic section between the condensation segment 204 and evaporator section 206 of heat pipe assembly 203.

Illustratively, in embodiment of the disclosure, cryogenic fluid entrance 2051 and cryogenic fluid of heat exchanging part 204 go out Mouth 2052 can be arranged in the same side of heat exchanging part 204.

As shown in Fig. 2, the cryogenic fluid entrance 2051 and cryogenic fluid outlet 2052 are shown as above and below sectional view Just, alternatively, the cryogenic fluid entrance 2051 and cryogenic fluid outlet 2052 can be located on the direction perpendicular to paper changes The front and rear part on the right side in hot portion 205, embodiment of the disclosure are limited not to this.

Illustratively, the cryogenic fluid runner can be formed as part-toroidal, for example, partial circle shape, part elliptical The annular of shape ring, segment rectangle annular or other shapes, as shown in Fig. 3 (a) and Fig. 3 (b), for sake of simplicity, only showing to exchange heat Portion, the other component without showing refrigerating box.The shape of part-toroidal cryogenic fluid runner can be limited by heat exchanging part and It is formed, it can be consistent with the shape of heat exchanging part.

Alternatively, cryogenic fluid entrance 2051 and the cryogenic fluid outlet 2052 of heat exchanging part 205 can be arranged in heat exchanging part Not homonymy, for example, cryogenic fluid entrance 2051, on right side, cryogenic fluid outlet 2052 is in upside etc., embodiment of the disclosure It is limited not to this, as long as enabling to flow and opposite heat tube in the cryogenic fluid runner that cryogenic fluid limits in heat exchanging part The condensation segment refrigeration of component can.

Illustratively, heat exchanging part 205 may include at least one set of chamber, which is separated and each other by partition board Connection, one of described at least one set chamber are connected to the cryogenic fluid entrance, another in at least one set chamber and institute State cryogenic fluid outlet.

For example, heat exchanging part 205 may include one group of chamber, which is separated and is communicated with each other by partition board, this group One of chamber is connected to cryogenic fluid entrance, another in one group of chamber and the cryogenic fluid outlet.

Alternatively, connection can be realized by forming trepanning on partition board between one group of chamber, or can make The side wall of one end of partition board and heat exchanging part forms gap, by the gap two chambers is connected to, and cryogenic fluid is from a chamber Room flows into and is flowed out from another chamber, forms cryogenic fluid runner.

Alternatively, heat exchanging part 205 may include two groups or more chamber, and one of every group of chamber enters with cryogenic fluid Mouth is connected to, another in this group of chamber and cryogenic fluid outlet, and cryogenic fluid runner, every group of chamber are formed in this group of chamber A cryogenic fluid runner can be formed, heat exchange efficiency is improved, the condensation segment 204 of heat pipe assembly 203 can be arranged in portion Divide in cryogenic fluid runner, or is arranged in whole cryogenic fluid runners.

Illustratively, which can be formed as annular nested setting, and Fig. 4 shows that one kind is shown Example implementations, but embodiment of the disclosure is not limited to this, wherein intermediate one group of chamber 505-2 may be used partition board and separate, The outer wall of intermediate cavity may be used by the chamber group 505-1 in outside and/or partition board separates.The stream of two groups of chambers 505-1 and 505-2 Body entrance can be commonly connected to the cryogenic fluid entrance of heat exchanging part, and the fluid inlet of two groups of chambers 505-1 and 505-2 can be total to With the cryogenic fluid outlet for being connected to heat exchanging part, as long as the flowing of cryogenic fluid can be realized, embodiment of the disclosure is simultaneously It is defined not to this.

Illustratively, heat exchanging part 205 may include at least one chamber, and cryogenic fluid entrance 2051 is arranged the one of chamber The other end in chamber is arranged in end, cryogenic fluid outlet 2052.For example, the heat exchanging part in Fig. 3 (a) includes a chamber, alternatively Ground, heat exchanging part 205 may include the chamber that two or more are set up in parallel, and the fluid inlet of chamber is commonly connected to exchange heat The fluid outlet of the cryogenic fluid entrance in portion, chamber is commonly connected to the cryogenic fluid outlet of heat exchanging part.

Alternatively, heat exchanging part 205 can be formed as part-toroidal chamber, and one end and the cryogenic fluid entrance of annular compartment connect Logical, the other end of the annular compartment is connected to the cryogenic fluid, as shown in Fig. 3 (a) and 3 (b).

Alternatively, heat exchanging part 205 includes two or more parallel arrangement of chambers, and the cryogenic fluid runner is more Item is each each formed with one of described cryogenic fluid runner, heat pipe heat in described two or more than two parallel arrangement of chambers The condensation segment of part can be arranged in the cryogenic fluid runner of part or be arranged in whole cryogenic fluid runners.

Alternatively, as shown in Fig. 2, the condensation segment of heat pipe assembly 205 can with along the cryogenic fluid runner in heat exchanging part Extending direction setting, or can also be arranged perpendicular to the direction of cryogenic fluid runner, as long as opposite heat tube component can be realized In working medium carry out refrigeration, embodiment of the disclosure limited not to this.

Here, cryogenic fluid runner refers to the channel that cryogenic fluid flows through, which is limited by heat exchanging part, It is the channel flowed for cryogenic fluid limited by heat exchanging part.

Illustratively, heat pipe assembly 205 may include at least one pipeline, for example, U-shaped pipe, Z-shaped pipeline, and It is set to the fin of the pipeline surrounding.

Illustratively, cryogenic fluid can be liquid or gas.

Alternatively, it is also provided with Box Cover in the outlet of the cryogenic fluid of heat exchanging part and cryogenic fluid entrance whereabouts Plate, cryogenic fluid outlet and cryogenic fluid entrance are hidden and are arranged in thermal-insulating body 209, by the box cover, work as Box Cover When plate is closed, cryogenic fluid outlet and cryogenic fluid entrance are can't see outside refrigerating box, increases U.S. of refrigerating box It sees, and avoids the outlet of environmental damage cryogenic fluid and cryogenic fluid entrance.

Illustratively, it is removable between the cryogenic fluid entrance of refrigerating box and cryogenic fluid outlet and the refrigeration unit in the external world Connection is unloaded, for example, cryogenic fluid entrance and cryogenic fluid outlet can be provided with the general-purpose interface of standard, extraneous refrigeration machine Group can direct or through connection component connection universal interface and make cryogenic fluid flowing, and cryogenic fluid can pass through refrigeration Drive component in unit drives it to flow or drive its flowing by the drive component in connection component, for example, if system Cold fluid is gas, can provide wind turbine and drive its flowing, if cryogenic fluid is liquid, its stream can be driven by pump It is dynamic.

In embodiment of the disclosure, refrigerating box can be exported by cryogenic fluid and cryogenic fluid entrance removably connects It is connected to the external refrigeration unit independently of the refrigerating box, by entering the cryogenic fluid for passing through refrigeration unit refrigeration from cryogenic fluid Mouth flows into the heat exchanging part of refrigerating box, is flowed in the cryogenic fluid runner between cryogenic fluid entrance and cryogenic fluid outlet, is The condensation segment refrigeration of heat pipe assembly in the cryogenic fluid runner is set, then exports outflow refrigerating box from cryogenic fluid Heat exchanging part disconnects the connection of refrigerating box and extraneous refrigeration unit, this is cold when reaching required temperature range in refrigerating box Cold chain transportation can independently be carried out by hiding case, can be caused to refrigerating box by the refrigeration unit in terminal in transit It is cold, the temperature range in Keep cool case can be continued in this way, meet the requirement of Cold Chain Logistics.By by refrigerating box independently of system Cold group is arranged and is detachably connected by interface and refrigeration unit, and using the heat pipe heat that refrigerating efficiency is very high in refrigerating box General wagon transport may be used in the refrigerating box of part, such embodiment of the present disclosure, without being equipped with other facilities, increases transport Flexibility, and the refrigerating box may customize the babinet of different dimensions, but can be matched with refrigeration unit by standard interface, The convenience of Lifting Convey, and transportation cost is reduced, increase flexibility.

Second embodiment

Second embodiment of the present disclosure provides a kind of refrigerating system, which includes：Refrigerating box, such as the disclosure first It is arbitrary described in embodiment；Refrigeration unit is configured to freeze to refrigerating box, wherein the refrigerating box and the refrigeration unit pass through The cryogenic fluid entrance and cryogenic fluid outlet, and be detachably connected therebetween.

Fig. 5 shows the schematic diagram of the refrigerating system according to the embodiment of the present disclosure, as shown in figure 5, the refrigerating system 1000 Including：There is cryogenic fluid entrance 2051 and cryogenic fluid to export for refrigerating box 200, including heat exchanging part 205, the heat exchanging part 205 2052；Cryogenic fluid entrance and cryogenic fluid can be passed through between refrigeration unit 300, wherein refrigerating box 200 and refrigeration unit 300 Outlet, Fig. 5 shows refrigerating box 200 and the state that refrigeration unit 300 connects, between refrigerating box 200 and refrigeration unit 300 It is detachably connected, when the temperature range in 200 babinet of refrigerating box reaches the temperature range of setting, refrigerating box 200 and system Connection between cold group 300 is just disconnected, to which refrigerating box 200 can be transported independently of refrigeration unit 300.

Illustratively, as shown in fig. 6, refrigeration unit 300 may include compressor, condenser and evaporator 301, the steaming Hair device 301 is configured to device, is configured to cryogenic fluid refrigeration.Refrigeration unit 300 can also include a chamber, evaporator 301 Setting in the chamber, which is provided with outlet and entrance, by send fluid line 3012 and reflux pipeline 3011 with it is cold Hide cryogenic fluid entrance and the cryogenic fluid outlet connection of case, this send fluid line 3012 and reflux pipeline 3011 can with The joint of cryogenic fluid entrance and cryogenic fluid outlet uses hose, to send fluid line 3012 and reflux when avoiding docking Body pipeline 3011 causes poorly sealed close when being connect with heat exchanging part.This send fluid line 3012 and the reflux pipeline 3011 can be with Fixed to refrigeration unit 300, or it can be detachably attached to refrigeration unit, be connected to the refrigeration unit when needed, with The connection of refrigeration unit is referred to the connection exported with cryogenic fluid entrance and cryogenic fluid, will not be described in great detail here.

Illustratively, refrigeration unit 300 can also include driving device, be configured to drive the cryogenic fluid described in Cryogenic fluid entrance flows into the refrigerating box.In being provided in the chamber of evaporator 301 for refrigeration unit 300, cryogenic fluid quilt Refrigeration can be driven by the driving device being arranged in refrigeration unit in the case where refrigeration unit and refrigerating box are in connection status Dynamic cryogenic fluid flows into refrigerating box, and is that heat pipe assembly is freezed in refrigerating box.

Illustratively, which can be wind turbine or pump.

Alternatively, as shown in fig. 7, the refrigerating system can also include：It is drivingly connected component 400, is configured to be connected to cold It hides between the cryogenic fluid entrance of case 200 and cryogenic fluid outlet and refrigeration unit 300.

Illustratively, Fig. 8 shows showing after being drivingly connected the connection of component 400 and refrigerating box 200 under a connection type Example property schematic top plan view, for sake of simplicity, refrigeration unit is not shown.It should be noted there that in the actual use process, Heat exchanging part can be set as occupying the certain space proportion of refrigerating box according to actual needs, for example, can be refrigerating box volume 1/10~1/2 between arbitrary proportion, Fig. 8 is only schematic diagram, be not intended to limitation embodiment of the disclosure.

Illustratively, as shown in figure 8, drive connection component 400 may include：Fluid channel 4012 is sent, refrigeration is connected to Between unit 300 and cryogenic fluid entrance, and it is detachably connected with cryogenic fluid entrance；Reflux channel 4011 is connected to system Between cold group and cryogenic fluid outlet, and it is detachably connected with cryogenic fluid outlet.

Illustratively, being drivingly connected component 400 can also include：Driving device, be configured to drive the cryogenic fluid from The cryogenic fluid entrance of the refrigerating box flows into the refrigerating box, exports outflow from the cryogenic fluid and import the refrigeration machine Group, wherein driving device setting send fluid channel described.

Illustratively, being drivingly connected component 400 can also include：Heat exchange chamber, the evaporator are arranged in the heat exchange In chamber, including outlet and entrance, the outlet send fluid channel to be connected to described, and the entrance connects with the reflux channel It is logical.

As shown in figure 8, the evaporator 301 of cooling assembly 300 can be arranged in the heat exchange chamber for being drivingly connected component 400 In 407, when being drivingly connected the operation of component 400, send the driving device 403 in fluid channel 4012 will be by evaporator refrigeration Cryogen, for example, Cryogenic air, by exporting along sending fluid channel 4012 to be sent into the heat exchanging part of refrigerating box, through superheater tube The condensation segment of component exchanges heat, and is again introduced into the heat exchange chamber for being drivingly connected component 400 along reflux channel 4011, cryogen Cycle is formed under the action of driving device 403, until refrigerating box reaches required temperature range.

As shown in figure 8, fluid channel 4012 and reflux channel 4011 is sent to be separated by partition board 404.

Illustratively, can hose be set in the junction for being drivingly connected component 400 and refrigerating box 200, to avoid pair It is drivingly connected component when connecing and refrigerating box is poorly sealed close, lift-off seal tightness.

Alternatively, the driving device 403 for being drivingly connected component 400 can be driving wind turbine, and cryogenic fluid can be gas, For example, air.

Illustratively, the drive connection component is cold wind component, and heat exchange chamber 407 can be heat exchanging air duct, the drive Dynamic device is driving wind turbine, described that fluid channel, the reflux channel, the heat exchanging air duct is sent to be formed as part-toroidal.

Illustratively, Fig. 9 shows that the exemplary side view when connection for being drivingly connected component 400 and refrigerating box 200 is illustrated Figure as shown in figure 9, being drivingly connected junction setting hose 405 of the component 400 with refrigerating box 200, and send fluid channel 4012 And/or reflux channel 4011 can be tapered pipeline, to promote the flow rate that cryogenic fluid flows into heat exchanging part, more Opposite heat tube component carries out refrigeration well.

Illustratively, a fluid channel is illustrated only in Fig. 9, another fluid channel is on the direction perpendicular to paper It is arranged in the other side, it should be noted that it can be perpendicular to paper to send fluid channel 4012 and reflux channel 4011 Side is set up in front and back side, or can be set up in upper and lower sides in the side for being parallel to paper, or favour vertical Directly be arranged before and after the direction of paper, or to favour paper direction setting up and down, embodiments herein not to this into Row limits.

Alternatively, cryogenic fluid can also be liquid, for example, water etc..

Illustratively, Figure 10 show be drivingly connected under another connection type component 400 and refrigerating box 200 it is not connected when Exemplary top view, as shown in Figure 10, be drivingly connected component 400 include send fluid channel 4012 and reflux channel 4011, it can also includes heat exchanging piece 408 to be drivingly connected component 400, and the evaporator of cooling assembly 300 is arranged in the heat exchanging piece 408 In, it is configured to carry out refrigeration to cryogenic fluid.

It illustratively, can between the cryogenic fluid outlet 2052 and reflux channel 4011 of the heat exchanging part 205 of refrigerating box 200 Dismantling connection, the cryogenic fluid entrance 2051 of heat exchanging part 205 and sending are detachably connected between fluid channel 4012, when sending fluid logical When road 4012 and reflux channel 4011 are connected respectively to cryogenic fluid entrance 2051 and cryogenic fluid outlet 2052, pass through driving Driving device 403 in connection component 400, the cryogenic fluid by 300 refrigeration of cooling assembly are by sending fluid channel 4012, system Cold fluid inlet 2051 flows into heat exchanging part 205, and the condensation segment 204 of opposite heat tube component is cooled down, then gone out by cryogenic fluid Mouthfuls 2052, reflux channel 4011 flows back into heat exchanging piece 408, so recycles, until refrigerating box reaches the temperature range of needs, At this moment the connection for being drivingly connected component 400 and refrigerating box 200 can be disconnected.

For embodiment shown in Fig. 10, cryogenic fluid here can be liquid, for example, water, refrigerating medium etc., driving dress It can be pumping part to set, and flowed as long as can realize and drive fluid, embodiment of the disclosure is limited not to this.

For sent in Figure 10 fluid channel 4012 and reflux channel 4011 respectively with cryogenic fluid entrance 2051 and refrigeration The connection relation of fluid outlet 2052, the connection between them can be realized by quick coupling, and Figure 11 is provided in a kind of Figure 10 Enlarged diagram at virtual coil A shows a kind of exemplary connection relation, as shown in figure 11,2052 He of cryogenic fluid entrance It is provided with quick coupling male end at cryogenic fluid outlet 2051, the one end in fluid channel 4011 and reflux channel 4012 is sent to distinguish Be provided with quick coupling female end 4011-1 and 4012-1, cryogenic fluid outlet and the quick coupling of inlet can with send fluid logical Quick coupling grafting at road and reflux channel, to realize refrigerating box and be drivingly connected the connection of component.

Alternatively, inside heat exchanging part 205, cryogenic fluid runner can be formed as pipeline, the condensation segment of heat pipe assembly and Cryogenic fluid runner can be formed as casing, and inner tube is cryogenic fluid runner, and outer tube is the working medium runner in heat pipe assembly, is passed through Condensation segment is nested in outside cryogenic fluid runner, is cooled down for the condensation segment of heat pipe assembly.

Here it should be noted that the above is only to send fluid channel 4012 and reflux channel 4011 respectively with refrigeration stream The company of other modes may be used in the exemplary illustration of body entrance 2051 and the connection relation of cryogenic fluid outlet 2052, the two It connects, embodiment of the disclosure is limited not to this.

In embodiment of the disclosure, the refrigerating system refrigerating box that have included removably be connected to each other and refrigeration unit, Independently of the refrigeration unit, the cryogenic fluid by that will pass through refrigeration unit refrigeration is flowed into from cryogenic fluid entrance to be refrigerated refrigerating box The heat exchanging part of case, for the condensation segment refrigeration of the heat pipe assembly in the cryogenic fluid runner is arranged, when reaching institute in refrigerating box When the temperature range needed, the connection of refrigerating box and extraneous refrigeration unit is disconnected, which can independently carry out cold chain Transport.It further, can be with refrigerating box and refrigeration unit easily and efficiently by the way that drive connection component is arranged between Connection, and by be attached by general standard component therebetween, further improve refrigeration unit and refrigerating box Compatibility, the convenience of Lifting Convey, and reduce transportation cost, increase flexibility.

3rd embodiment

Third embodiment of the present disclosure provides a kind of Cold Chain Logistics method using refrigerating box, which includes：It protects Incubator body；Heat pipe assembly, including evaporator section and condensation segment, and the evaporator section and condensation segment may be contained within the thermal-insulating body； Heat exchanging part is set to the thermal-insulating body, wherein there is the heat exchanging part cryogenic fluid entrance and cryogenic fluid to export, described Cryogenic fluid runner is formed between cryogenic fluid entrance and cryogenic fluid outlet, the condensation segment of the heat pipe assembly is extremely Small part is arranged in the cryogenic fluid runner, and cryogenic fluid flows in the cryogenic fluid runner, the refrigerating box Structure be referred to the first embodiment of the present disclosure, here will be without repeating.

In third embodiment of the present disclosure, as shown in figure 12, Cold Chain Logistics method may include：

The cryogenic fluid entrance of the refrigerating box and cryogenic fluid outlet are connected to refrigeration unit；

The cryogenic fluid to freeze through the refrigeration unit is driven to be flowed in the cryogenic fluid runner, with to described The condensation segment of heat pipe assembly freezes；

At the end of refrigeration, the connection of the refrigerating box and the refrigeration unit is cut off；And

The refrigerating box and the refrigeration unit are detached from.

Illustratively, refrigeration unit can be directly attached with refrigerating box, for example, can be drawn from refrigeration unit quick Connector and be attached with the outlet of the cryogenic fluid of refrigerating box and the quick coupling of inlet, alternatively, can be soft by one end band The cryogenic fluid outlet of the connector and refrigerating box of pipe and entrance connect, as long as the connection of the two can be realized.

Illustratively, the cryogenic fluid entrance of the refrigerating box and cryogenic fluid outlet are connected with refrigeration unit It is logical to may include：By be drivingly connected component by the cryogenic fluid entrance of the refrigerating box and the cryogenic fluid outlet with The refrigeration unit connection；

The cryogenic fluid that driving is freezed through the refrigeration unit flows in the cryogenic fluid runner may include：

The refrigeration stream of the refrigeration unit refrigeration is driven by the driving device being arranged in the drive connection component Body flows in the cryogenic fluid runner.

Illustratively, the refrigerating box can also include：Temperature measuring equipment, the temperature being configured to measure in the refrigerating box.

Correspondingly, the Cold Chain Logistics method can also include：The temperature is transferred to institute by the temperature measuring equipment timing State refrigeration unit；

It is described at the end of refrigeration, cut off the refrigerating box and the connection of the refrigeration unit include：

When the temperature reaches given threshold, the refrigeration unit automatically cuts off the refrigerating box and the refrigeration unit Connection.

Alternatively, according to the Cold Chain Logistics method of the embodiment of the present disclosure, can also include：The temperature measuring equipment is periodically by institute It states temperature and is transferred to the drive connection component；

When the temperature reaches given threshold, the drive connection component automatically cuts off the refrigerating box and the refrigeration The connection of unit.

Alternatively, after cutting off the connection of the refrigerating box with the refrigeration unit, the Cold Chain Logistics method can be with Including：The refrigerating box is detached from from the refrigeration unit.

In embodiment of the disclosure, using the Cold Chain Logistics method of refrigerating box, by the way that refrigerating box is detachably connected To refrigeration unit, refrigerating box cools down heat pipe assembly in refrigerating box independently of the refrigeration unit, by refrigeration unit, when cold When Tibetan case reaches required temperature range, the connection of refrigerating box and refrigeration unit is disconnected, which can independently carry out Cold chain transportation.It further, can be convenient, fast with refrigerating box and refrigeration unit by the way that drive connection component is arranged between Prompt connection, and by be attached by general standard component therebetween further improves refrigeration unit and cold The compatibility of case, the convenience of Lifting Convey are hidden, and reduces transportation cost, increases flexibility.

The presently disclosed embodiments is described above, above description is exemplary, and non-exclusive, and It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport In principle, the practical application or to the technological improvement in market for best explaining each embodiment, or make the art its Its those of ordinary skill can understand each embodiment disclosed herein.The scope of the present disclosure is defined by the following claims.

Claims

1. a kind of refrigerating box, which is characterized in that including：

Thermal-insulating body；

Heat pipe assembly, including evaporator section and condensation segment, and the evaporator section and condensation segment may be contained within the thermal-insulating body；

Heat exchanging part is set to the thermal-insulating body,

There is the wherein described heat exchanging part cryogenic fluid entrance and cryogenic fluid to export, in the cryogenic fluid entrance and the refrigeration Cryogenic fluid runner is formed between fluid outlet, the condensation segment of the heat pipe assembly is at least partially disposed in the refrigeration stream In body runner, and

Cryogenic fluid flows in the cryogenic fluid runner.

2. refrigerating box according to claim 1, which is characterized in that the cryogenic fluid entrance and cryogenic fluid outlet It is arranged in the same side of the heat exchanging part, the cryogenic fluid runner is formed as part-toroidal.

3. refrigerating box according to claim 1, which is characterized in that the cryogenic fluid entrance and cryogenic fluid outlet Not homonymy in the heat exchanging part is set.

4. refrigerating box according to any one of claim 1-3, which is characterized in that the heat exchanging part includes at least one set of chamber Room, at least one set chamber are separated and are communicated with each other by partition board, one of described at least one set chamber and the cryogenic fluid entrance It is connected to, another in at least one set chamber and the cryogenic fluid outlet.

5. refrigerating box according to any one of claim 1-3, which is characterized in that the heat exchanging part includes at least one chamber Room, the cryogenic fluid entrance are arranged in one end of chamber, and the other end in chamber is arranged in the cryogenic fluid outlet.

6. refrigerating box according to any one of claim 1-3, which is characterized in that the heat exchanging part includes two or two The above parallel arrangement of chamber, the cryogenic fluid runner is a plurality of, in described two or more than two parallel arrangement of chambers Each it is each formed with one of described cryogenic fluid runner.

7. a kind of refrigerating system, which is characterized in that including：

Refrigerating box, as described in any one of claim 1-6,

Refrigeration unit is configured to freeze to the refrigerating box,

The wherein described refrigerating box and the refrigeration unit are by the cryogenic fluid entrance and cryogenic fluid outlet, and the two Between be detachably connected.

8. refrigerating system according to claim 7, which is characterized in that the refrigeration unit includes：

Evaporator is configured to cryogenic fluid refrigeration；

Driving device is configured to that the cryogenic fluid is driven to flow into the refrigerating box by the cryogenic fluid entrance.

9. refrigerating system according to claim 7, which is characterized in that further include：It is drivingly connected component, is configured to be connected to Between the cryogenic fluid entrance of the refrigerating box and cryogenic fluid outlet and the refrigeration unit,

The wherein described drive connection component includes：

Send fluid channel, be connected between the refrigeration unit and the cryogenic fluid entrance, and with the cryogenic fluid entrance It is detachably connected；

Reflux channel is connected between the refrigeration unit and cryogenic fluid outlet, and is exported with the cryogenic fluid It is detachably connected.

10. refrigerating system according to claim 9, which is characterized in that the drive connection component includes：

Driving device, be configured to drive the cryogenic fluid from the cryogenic fluid entrance of the refrigerating box flow into the refrigerating box, Outflow is exported from the cryogenic fluid and imports the refrigeration unit,

Wherein driving device setting send fluid channel described.

11. refrigerating system according to claim 10, which is characterized in that the refrigeration unit includes：

Evaporator is configured to cryogenic fluid refrigeration；

The drive connection component further includes：

Heat exchange chamber, the evaporator are arranged in the heat exchange chamber, including outlet and entrance, and stream is sent in the outlet with described Body channel is connected to, and the entrance is connected to the reflux channel.

12. refrigerating system according to claim 11, which is characterized in that the drive connection component is cold wind component, institute It is heat exchanging air duct to state heat exchange chamber, and the driving device is driving wind turbine, described to send fluid channel, the reflux channel, institute It states heat exchanging air duct and is formed as part-toroidal.