CN209689256U - A kind of mobile refrigeration case of medical transportation - Google Patents
A kind of mobile refrigeration case of medical transportation Download PDFInfo
- Publication number
- CN209689256U CN209689256U CN201920020477.4U CN201920020477U CN209689256U CN 209689256 U CN209689256 U CN 209689256U CN 201920020477 U CN201920020477 U CN 201920020477U CN 209689256 U CN209689256 U CN 209689256U
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- China
- Prior art keywords
- outer housing
- conduction cooling
- case
- heat
- sterlin refrigerator
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Abstract
The utility model relates to a kind of mobile refrigeration cases of medical transportation, including outer housing and overturning upper cover, the upper end of outer housing is equipped with overturning upper cover, one end of outer housing is rotatably connected to expansion handle, the inside of outer housing is equipped with heat-preservation liner case, the side of heat-preservation liner case is equipped with sterlin refrigerator, battery pack is installed below sterlin refrigerator, control circuit board is installed at the top outer housing of Stirling engine, control circuit board side is equipped with Internet of Things module and moisture recorder, the upper end of control circuit board is equipped with display, the upper end of sterlin refrigerator is equipped with conduction cooling component, conduction cooling component is connected with the one end for the circle thermal siphon being wound on the outside of heat-preservation liner case.The utility model, as refrigeration source, runs low noise, low energy consumption using Stirling engine, it is able to achieve fast refrigeration, entire refrigeration case components are few, stable temperature control, can cover the data record and transmission device of existing drug cold chain transportation and long-range monitoring and cold chain transportation.
Description
Technical field
The utility model relates to Medical Transport apparatus fields, more particularly to a kind of mobile refrigeration case of medical transportation.
Background technique
In Medical Transport field, the transport of drug and organ is all to need to carry out cold chain transportation, and mode primarily now is
The transport of cold chain vehicle and the storage transport of ice raft cold-chain box, wherein compressor 800W~2000 or more of cold chain vehicle, need independent oil tank
Or power supply system, high expensive, cold chain vehicle are 3 times of prices of lorry, vehicle interior temperature is by the safety of compressor as single wind
Danger control, if compressor stops working, no other modes are remedied, and driver can not constantly pay close attention to temperature data, even if
There is risk in operation, and responsibility can not define, and risk imputes to sufferer or hospital.
Hospital's unit price of procurement of ice raft cold-chain box is relatively high, must be replaced within ice raft 1~2 year, and weight is higher than conventional fortune
Defeated mode, inconvenience fetch, and moment use space reduces nearly half, ice raft fewer using space after 60L cabinet loads ice raft
The temperature difference is larger between ice raft, is subcooled close to ice raft drug, and receiving outer temperature again far from product side by side influences, once it is poorly sealed,
Ice raft loses rapidly refrigeration effect, can not accomplish 1~2 degree of steady temperature, in cabinet can not constant temperature, inside Multipoint temperature-control, number
According to transmission depend on third-party product, standardization can not be formed, in addition, ice raft reveal be have it is corrosive, if with outer temperature
The ability that causes ice raft to fail, and do not freeze independently of exchange, ice raft dissolves rear cold chain drug and loses drug effect rapidly in case.
Present cold chain transportation mode also has many problems in management, and cold chain monitors hardware insufficient investment, and facility is simple and crude,
Cold chain does not ensure that traditional cold chain transportation product is all passively to freeze in dispatching end feasibility effect, can not be in temperature change
Active refrigeration afterwards generates risk；Each link management dispersion, lacks whole unified supervision, and each link data are imperfect, lack cold chain
The integrated managements measures such as temperature real-time dynamic monitoring, long-range monitoring analysis, differentiated control and the multiple early warning of abnormal conditions.
The compressor of existing its deep cooling part of medical treatment refrigerator is using foreign technology, and maintenance is complicated, unstable quality, and
Main refrigerant is freon, causes atmosphere pollution.
So needing a kind of completely new mobile refrigeration case more in the prior art to solve the problems, such as.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of mobile refrigeration cases of medical transportation, using Stirling system
Cold runs low noise as refrigeration source, and low energy consumption, and environmental protection is able to achieve fast refrigeration, entire refrigeration case components are few, temperature
Control is stablized, and fluctuation is small, can cover existing drug cold chain transportation equipment.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of mobile refrigeration of medical transportation
Case, including outer housing and overturning upper cover, the upper end of the outer housing are equipped with overturning upper cover, and one end of the outer housing turns
Dynamic to be connected with expansion handle, the inside of the outer housing is equipped with heat-preservation liner case, the side peace of the heat-preservation liner case
Equipped with sterlin refrigerator, battery pack is installed below the sterlin refrigerator, the sterlin refrigerator it is upper
Control circuit board is installed, control circuit board side is equipped with Internet of Things module and moisture recorder, described at square outer housing
The upper end of control circuit board is equipped with display, and the upper end of the sterlin refrigerator is equipped with conduction cooling component, and described leads
Cold component is connected with the one end for the circle thermal siphon being wound on the outside of heat-preservation liner case, different inside the heat-preservation liner case
Position is provided with several temperature sensors.
As a kind of supplement to technical solution described in the utility model, the upper end of the heat-preservation liner case and shell
Body is connected, and there are gaps between surrounding and outer housing.
Further, the outer housing is internally provided with reinforcement skeleton, and the reinforcement skeleton includes being located at bottom
The bottom node of two sides, the both ends of the bottom node are connected with vertical strut, the upper end of the vertical strut vertically
It is connected by connecting cross beam with the side wall of heat-preservation liner case.
Further, it is connected between the vertical strut in side two and is transversely mounted plate, the sterlin refrigerator peace
Mounted in being transversely mounted on plate, the battery pack is mounted on the lower section for being transversely mounted plate.
Further, the sterlin refrigerator is equipped in a metal casing, the side of the metal casing
Aperture is simultaneously equipped with fan.
Further, the outside of the sterlin refrigerator is evenly around being disposed with several link blocks, the company
It connects and is connected with connecting plate on the outside of block, the lower end of the connecting plate is equipped with vibration isolation rubber link block, the vibration isolation rubber
The lower end of link block is connected with the upper end of support column vertically-mounted on the bottom plate of metal casing, the bottom plate of the metal casing
Lower end two sides be mounted on rubber cushion blocks.
Further, the conduction cooling component includes insulation cover and thermal siphon, the lower end and side of the insulation cover
Opening, the upper end of the opening for being internally located at lower end of the insulation cover are equipped with conduction cooling mounting ring, the conduction cooling installation
The upper end of ring is connected and installed with conduction cooling pedestal, and the upper end of the conduction cooling pedestal is equipped with conduction cooling upper cover, the conduction cooling upper cover
The thermal siphon stretched out from the side opening of insulation cover is installed between conduction cooling pedestal.
Further, part of the thermal siphon on heat-preservation liner case lateral wall is diagonally disposed.
Further, the expansion handle is in U-shape, and one end two sides of both ends and outer housing are rotatedly connected, rotation
When be embedded into the groove of outer housing one end end face.
Further, be symmetrically installed with side backplate on the two sides side wall of the outer housing, the side backplate with
There are gap between outer housing, the lower end vertex of the outer housing is equipped with idler wheel.
The utility model has the advantages that the utility model relates to a kind of mobile refrigeration case of medical transportation, it is compact-sized reasonable, using Stirling
Refrigeration machine runs low noise as refrigeration source, and low energy consumption, and environmental protection is able to achieve fast refrigeration, is transferred to cold source by thermal siphon
In incubator, Stirling main control wiring board can be equipped with temperature control in cabinet automatically, and temperature-controlled precision is to reach +/- 0.5 DEG C in cabinet,
The temperature inside the box fluctuates within 1 DEG C, and battery pack control module can make refrigerating box continue a journey 8 hours in no external power supply,
Internet of things data monitoring module can position the position of drug in real time and the intracorporal real time temperature of case and record transportational process data, have
There are record, storage, printing function, telescopic rod knob design meets the different raw high mobile refrigeration cases of pulling, and Medicines transport
Mobile refrigerating case has 2 outlets respectively in 220V equipped with power supply adaptor and vehicle-mounted 12V power interface, remotely can wechat
Or two dimensional code cloud APP system is constantly inquired and monitoring temperature.
Detailed description of the invention
Fig. 1 is the stereoscopic appearance structure chart of the utility model；
Fig. 2 is the half-sectional structure chart of main view of the utility model；
Fig. 3 is the internal structure stereoscopic schematic diagram of the utility model；
Fig. 4 is the internal structure stereoscopic schematic diagram of the utility model；
Fig. 5 is the installation diagram of the sterlin refrigerator of the utility model；
Fig. 6 is the structure chart of the conduction cooling component of the utility model.
Diagram: 1, outer housing；2, display；3, upper cover is overturn；4, side backplate；5, expansion handle；6, idler wheel；7, this
Special woods refrigeration machine；8, metal casing；9, fan；10, battery pack；11, heat-preservation liner case；12, control circuit board；14, bottom branch
Bar；15, it is transversely mounted plate；16, vertical strut；17, conduction cooling component；18, thermal siphon；19, connecting cross beam；21, connecting plate；
22, vibration isolation rubber link block；23, support column；24, link block；25, rubber cushion blocks；171, insulation cover；173, conduction cooling pedestal；
174, conduction cooling mounting ring；175, conduction cooling upper cover.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
As shown in figures 1 to 6, the technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of medical fortune
Defeated mobile refrigeration case, including outer housing 1 and overturning upper cover 3, the upper end of the outer housing 1 is equipped with overturning upper cover 3, described
One end of outer housing 1 is rotatably connected to expansion handle 5, and the inside of the outer housing 1 is equipped with heat-preservation liner case 11, described
The side of heat-preservation liner case 11 is equipped with sterlin refrigerator 7, and the lower section of the sterlin refrigerator 7 is equipped with battery pack
10, control circuit board 12, the installation of 12 side of control circuit board are installed at the top outer housing 1 of the sterlin refrigerator 7
There are Internet of Things module and moisture recorder, the upper end of the control circuit board 12 is equipped with display 2, the Stirling system
The upper end of cold 7 is equipped with conduction cooling component 17, the conduction cooling component 17 and the hot rainbow of circle for being wound on 11 outside of heat-preservation liner case
One end of suction pipe 18 is connected, and the different position in 11 inside of heat-preservation liner case is provided with several temperature sensors.
Sterlin refrigerator 7 is a kind of by reciprocating realization using the sterlin refrigerator of free-piston type
The power device of thermodynamic cycle use in totally enclosed engine inert gas helium to realize energy conversion for working medium, and due to
This circulation is reversible, therefore can also be provided simultaneously with two functions of refrigeration and heating.
For sterlin refrigerator (< 45dB) than traditional compressor low noise (55dB), amplitude is small (10 μm of <), uses this spy
Every cubic chi of energy consumption can reduce 35%-45% after woods refrigeration machine；Sterlin refrigerator is without the refrigerants such as freon, equipment system
Make and use in CO2Discharge amount is only the 52% of traditional compressor；It can freeze to subzero within sterlin refrigerator 3 minutes
100 DEG C, traditional compressor is most to subzero 20 DEG C fastly；Equipment cost is higher by 20% than traditional equipment, and use cost can save
30%, the components (more than 40) (> 119) fewer than traditional compressor of sterlin refrigerator, maintenance cost is low；Stirling system
For cold without starting surge, temperature fluctuation range is small (± 0.5 DEG C), and 360 ° of rotation placements can also operate normally.
The upper end of the heat-preservation liner case 11 is connected with outer housing 1, there are gap between surrounding and outer housing 1, this
The structure of sample makes heat-preservation liner case 11 be in hanging arrangement, can effectively reduce vibration and internal medicine that heat-preservation liner case 11 is subject to
The impact force that product receive.
The outer housing 1 is internally provided with reinforcement skeleton, and the reinforcement skeleton includes positioned at the bottom of two sides of the bottom
Portion's strut 14, the both ends of the bottom node 14 are connected with vertical strut 16, the upper end of the vertical strut 16 vertically
It is connected by connecting cross beam 19 with the side wall of heat-preservation liner case 11, guarantor can be supported to heat-preservation liner case 11 by reinforcing skeleton
The case where shield, outer housing 1 falls apart when preventing entire refrigeration case from falling to ground, protects internal drug.
It is connected between the vertical strut 16 in side two and is transversely mounted plate 15, the sterlin refrigerator 7 is mounted on
It is transversely mounted on plate 15, the battery pack 10 is mounted on the lower section for being transversely mounted plate 15, is transversely mounted plate 15 and erects
Sterlin refrigerator 7 can be protected to strut 16, prevent it from being hit, sterlin refrigerator 7 and battery pack 10
Arrangement is also compact reasonable up and down.
The sterlin refrigerator 7 is equipped in a metal casing 8, and a side opening of the metal casing 8 is simultaneously
Fan 9 is installed, metal casing 8 can protect sterlin refrigerator 7, can quickly take away stirling refrigeration by fan 9
The heat that machine 7 generates when running.
The outside of the sterlin refrigerator 7 is evenly around being disposed with several link blocks 24, the link block 24
Outside be connected with connecting plate 21, the lower end of the connecting plate 21 is equipped with vibration isolation rubber link block 22, the vibration damping rubber
The lower end of glue connection block 22 is connected with the upper end of support column 23 vertically-mounted on the bottom plate of metal casing 8, outside the metal
The lower end two sides of the bottom plate of cover 8 are mounted on rubber cushion blocks 25, pass through vibration isolation rubber link block 22 and the rubber cushion blocks of bottom 25
The vibration generated when sterlin refrigerator 7 is run can be effectively reduced, the generation of noise is reduced.
The conduction cooling component 17 includes insulation cover 171 and thermal siphon 18, the lower end and side of the insulation cover 171
Opening, the upper end of the opening for being internally located at lower end of the insulation cover 171 are equipped with conduction cooling mounting ring 174, and described leads
The upper end of cold mounting ring 174 is connected and installed with conduction cooling pedestal 173, and the upper end of the conduction cooling pedestal 173 is equipped with conduction cooling upper cover
175, the hot rainbow stretched out from the side opening of insulation cover 171 is installed between the conduction cooling upper cover 175 and conduction cooling pedestal 173
There is unique structure, conduction cooling mounting ring 174 and conduction cooling pedestal 173 and conduction cooling upper cover 175 to use for suction pipe 18, conduction cooling component 17
Pure aluminum alloy thermal energy high conversion efficiency, conduction cooling mounting structure design ensure that the tight fit with Stirling cold end, conduction cooling pedestal
173 and upper cover plate bolt the continuity for ensuring conduction cooling is connect with conduction cooling mounting ring；External insulation cover 171 uses polyurethane mould
Blockization design, sealing performance is high, and heat loss is few, and thermal siphon 18 uses red copper material, closed loop configuration, and inside uses CO2 to be cold
Matchmaker's conduction, clean and environmental protection are easy for installation.
Part of the thermal siphon 18 on 11 lateral wall of heat-preservation liner case be it is diagonally disposed, thermal siphon 18 is oblique
To arrangement can the more areas in the outside of covering and heat insulating liner case 11, improve the efficiency of refrigeration.
The expansion handle 5 is in U-shape, and both ends and one end two sides of outer housing 1 are rotatedly connected, and is embedded into when rotating
In the groove of 1 one end end face of outer housing, expansion handle 5 can stash when not in use, improve the shape of refrigeration case
Aesthetics can be stretched and be rotated when in use, facilitate people of different heights to push and pull and use.
Side backplate 4, the side backplate 4 and outer housing are symmetrically installed on the two sides side wall of the outer housing 1
There are gap between 1, the lower end vertex of the outer housing 1 is equipped with idler wheel 6, and side backplate 4 and gap can be improved whole
The structural strength of a refrigeration case, side backplate 4 have the function of similar anticollision backplate, moreover it is possible to which the aesthetics for improving shape makes outer
Shape has stereovision, and idler wheel 6 can bear 100KG Item Weight using medical silent contact roller.
As an embodiment of the present invention, when in use, battery pack 10 can be carried out to sterlin refrigerator 7
Power supply, the cooling capacity that sterlin refrigerator 7 exports can make the temperature of heat-preservation liner case 11 quickly lower by thermal siphon 18, protect
Multiple temperature sensors inside warm liner case 11 can measure the temperature feedback of the 11 each position in inside of heat-preservation liner case to control
Wiring board 12 processed, and data are shown on a display 2, wireless transport module and GPS positioning are provided on control circuit board 12
Module can transmit temperature information and location information with real time remote, can also there is data storage and printing function, convenient to use
When carry out recording and tracking.
The utility model, as refrigeration source, runs low noise using sterlin refrigerator, and low energy consumption, and environmental protection is able to achieve urgency
Speed refrigeration, entire refrigeration case components are few, stable temperature control, and fluctuation is small, can cover existing drug cold chain transportation equipment.
Claims (10)
1. a kind of mobile refrigeration case of medical transportation, including outer housing (1) and overturning upper cover (3), the upper end of the outer housing (1)
Overturning upper cover (3) is installed, which is characterized in that one end of the outer housing (1) is rotatably connected to expansion handle (5), described
The inside of outer housing (1) be equipped with heat-preservation liner case (11), the side of the heat-preservation liner case (11) is equipped with Stirling
Refrigeration machine (7) is equipped with battery pack (10) below the sterlin refrigerator (7), the sterlin refrigerator (7)
It is equipped at top outer housing (1) control circuit board (12), the control circuit board (12) side is equipped with Internet of Things module
And moisture recorder, the upper end of the control circuit board (12) are equipped with display (2), the sterlin refrigerator (7)
Upper end be equipped with conduction cooling component (17), the conduction cooling component (17) and the hot rainbow of circle being wound on the outside of heat-preservation liner case (11)
One end of suction pipe (18) is connected, and the internal different position of the heat-preservation liner case (11) is provided with several temperature sensors.
2. the mobile refrigeration case of medical transportation according to claim 1, it is characterised in that: the heat-preservation liner case (11)
Upper end is connected with outer housing (1), and there are gaps between surrounding and outer housing (1).
3. the mobile refrigeration case of medical transportation according to claim 1, it is characterised in that: the inside of the outer housing (1)
It is provided with reinforcement skeleton, the reinforcement skeleton includes the bottom node (14) positioned at two sides of the bottom, the bottom node
(14) both ends are connected with vertical strut (16) vertically, the upper end of the vertical strut (16) by connecting cross beam (19) with
The side wall of heat-preservation liner case (11) is connected.
4. the mobile refrigeration case of medical transportation according to claim 3, it is characterised in that: the vertical strut (16) in side two it
Between be connected with and be transversely mounted plate (15), the sterlin refrigerator (7), which is mounted on, to be transversely mounted on plate (15), described
Battery pack (10) is mounted on the lower section for being transversely mounted plate (15).
5. the mobile refrigeration case of medical transportation according to claim 1, it is characterised in that: the sterlin refrigerator (7)
It is equipped in a metal casing (8), a side opening of the metal casing (8) is simultaneously equipped with fan (9).
6. the mobile refrigeration case of medical transportation according to claim 5, it is characterised in that: the sterlin refrigerator (7)
Outside evenly around several link blocks (24) are disposed with, be connected with connecting plate (21) on the outside of the link block (24),
The lower end of the connecting plate (21) is equipped with vibration isolation rubber link block (22), the lower end of the vibration isolation rubber link block (22)
It is connected with the upper end of support column (23) vertically-mounted on the bottom plate of metal casing (8), the bottom plate of the metal casing (8)
Lower end two sides are mounted on rubber cushion blocks (25).
7. the mobile refrigeration case of medical transportation according to claim 1, it is characterised in that: the conduction cooling component (17) includes
Insulation cover (171) and thermal siphon (18), the lower end of the insulation cover (171) and a side opening, the insulation cover (171)
The upper end of the opening for being internally located at lower end be equipped with conduction cooling mounting ring (174), the upper end of the conduction cooling mounting ring (174)
It is connected and installed with conduction cooling pedestal (173), the upper end of the conduction cooling pedestal (173) is equipped with conduction cooling upper cover (175), and described leads
The thermal siphon stretched out from the side opening of insulation cover (171) is installed between cold upper cover (175) and conduction cooling pedestal (173)
(18)。
8. the mobile refrigeration case of medical transportation according to claim 1, it is characterised in that: the thermal siphon (18) is being protected
Part on warm liner case (11) lateral wall is diagonally disposed.
9. the mobile refrigeration case of medical transportation according to claim 1, it is characterised in that: the expansion handle (5) is in U
Shape, both ends and one end two sides of outer housing (1) are rotatedly connected, and the groove of outer housing (1) one end end face is embedded into when rotating
In.
10. the mobile refrigeration case of medical transportation according to claim 1, it is characterised in that: the two sides of the outer housing (1)
It is symmetrically installed on side wall side backplate (4), there are gaps between the side backplate (4) and outer housing (1), and described is outer
The lower end vertex of shell (1) is equipped with idler wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020477.4U CN209689256U (en) | 2019-01-07 | 2019-01-07 | A kind of mobile refrigeration case of medical transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020477.4U CN209689256U (en) | 2019-01-07 | 2019-01-07 | A kind of mobile refrigeration case of medical transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689256U true CN209689256U (en) | 2019-11-26 |
Family
ID=68598254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920020477.4U Expired - Fee Related CN209689256U (en) | 2019-01-07 | 2019-01-07 | A kind of mobile refrigeration case of medical transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579401A (en) * | 2019-01-07 | 2019-04-05 | 宁波斯睿科技有限公司 | A kind of mobile refrigeration case of medical transportation |
| CN111609662A (en) * | 2020-04-30 | 2020-09-01 | 珠海格力电器股份有限公司 | Refrigerator control method and device, storage medium and refrigerator |
-
2019
- 2019-01-07 CN CN201920020477.4U patent/CN209689256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579401A (en) * | 2019-01-07 | 2019-04-05 | 宁波斯睿科技有限公司 | A kind of mobile refrigeration case of medical transportation |
| CN111609662A (en) * | 2020-04-30 | 2020-09-01 | 珠海格力电器股份有限公司 | Refrigerator control method and device, storage medium and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20220107 |