CN207346401U - Medical refrigerated transport case - Google Patents
Medical refrigerated transport case Download PDFInfo
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- CN207346401U CN207346401U CN201721411650.0U CN201721411650U CN207346401U CN 207346401 U CN207346401 U CN 207346401U CN 201721411650 U CN201721411650 U CN 201721411650U CN 207346401 U CN207346401 U CN 207346401U
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Abstract
The utility model provides a kind of medical refrigerated transport case, is related to medical article field of heat preservation equipment, solves compressor cooling process existing in the prior art and be easy to cause the too low technical problem of environment temperature.The medicine refrigerated transport case, including babinet and refrigeration compressor, the babinet have the internal storage space for accommodating medicine, and the refrigeration compressor includes compressor body and cold output section；Further include cold storage device, the cold storage device is in contact with the cold output section so that the cold storage device absorbs and stores the cold of the cold output section release, and the cold storage device can exchange heat with the internal storage space.The utility model is used for the storage and transport of medical article, can realize the accurate temperature controlling to medical article.
Description
Technical field
It the utility model is related to medical article field of heat preservation equipment, more particularly to a kind of medical refrigerated transport case.
Background technology
In medical article, many medicines and vaccine and other items need stringenter storage and transportation environment, such as 2-8
DEG C environment, nowadays using ice bag refrigeration is put into inside incubator, but ice bag cooling time is shorter, it is impossible to meets length
Time long distance transportation；In order to extend cooling time, and temperature control is accurate, some transport cases using Minitype refrigeration compressor into
Row refrigeration, compressor usually transmit cold by evaporation coil, in order to which in suitable scope, environment temperature control is worked as environment
During higher than set temperature value, compressor cooling is opened, when temperature value of the temperature less than setting, close compressor, but due to
Evaporation coil meeting fast cooling can be usually reached minus 20 degrees, this life evaporation coil to than relatively low temperature after compressor start
Additional environment temperature can usually be less than 2 degree, such case is unfavorable for storage for comparing temperature environment also easily than relatively low
Sensitive medical article；Further, since the heat dissipation of evaporation coil is very fast, it is therefore desirable to frequent start and stop compressor, compressor displacement
It is fragile, shorten the service life of compressor.
Therefore, how on the basis of ensureing that transport case meets the transport temperature of medical article, solution is pressed in the prior art
Contracting mechanism cold process be easy to cause the problem of environment temperature is too low, becomes those skilled in the art's important technology to be solved and asks
Topic.
Utility model content
The purpose of this utility model is to provide a kind of medical refrigerated transport case, to solve compression existing in the prior art
Mechanism cold process be easy to cause the too low technical problem of environment temperature.
The utility model provides a kind of medical refrigerated transport case, including babinet and refrigeration compressor, the babinet have
The internal storage space of medicine is accommodated, the refrigeration compressor includes compressor body and cold output section；Further include cold
Storage device, the cold storage device is in contact with the cold output section so that the cold storage device is absorbed and stored
The cold of the cold output section release, and the cold storage device can exchange heat with the internal storage space.
Preferably, the cold storage device is wrapped in the outer surface of the cold output section.
Preferably, the cold storage device includes housing and is arranged on the cooling medium of the enclosure interior.
Preferably, the cooling medium is water, oil or phase change heat storage material.
Preferably, the housing is the seal casinghousing made of plastics or metal.
Preferably, the cold output section and the cold storage device are arranged on the interior of the internal storage space
Portion, the compressor body are arranged on the outside of the internal storage space.
Preferably, the babinet includes shell and liner, and the cold output section and the cold storage device are set
Between the shell and liner.
Preferably, the babinet includes case lid, and the internal storage space includes the opening for allowing medicine to pass in and out, the case
Lid can cover over said opening.
Preferably, the medical refrigerated transport case further includes exhaust apparatus, the air-out direction of the exhaust apparatus or suction
Wind direction towards the cold storage device, by drive air circulation so that in the internal storage space each position temperature
Degree is balanced.
Preferably, the medical refrigerated transport case further includes air-duct apparatus, exhaust apparatus and the cold storage device
Be arranged in the air-duct apparatus, the air-duct apparatus be equipped with the return air inlet that connects babinet (1) internal storage space and
Air outlet.
The beneficial effects of the utility model include：
1st, the medical refrigerated transport case of the utility model, can be in certain temperature by the setting of the cold storage device
In the range of absorb and store relatively large number of cold, it is too low to solve cold output section temperature, can not continue to provide suitable temperature
Environmental Technology problem；In addition, the setting of the cold storage device, can continue to provide cold after the compressor body is closed
Amount, effectively prevent and frequently start and close the compressor body, can extend the working life of compressor body, reduce
Power consumption.
2nd, the outer surface of the cold output section is wrapped up by the cold storage device, both contacts area is tried one's best
Greatly, heat exchanger effectiveness is improved.
3rd, the cooling medium has the material of larger specific heat capacity for water, oil or phase change heat storage material etc., according to described
Requirement of the medical refrigerated transport case to refrigerated storage temperature, can select different cooling media.
4th, the setting of exhaust apparatus can speed up air flow, the temperature in the internal storage space is kept faster
It is balanced.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is medical refrigerated transport case internal structure schematic diagram described in the utility model；
Fig. 2 is medical refrigerated transport case external structure schematic diagram described in the utility model；
Fig. 3 is the structural representation that the cold output section of medical refrigerated transport case described in the utility model is arranged on side wall
Figure；
Fig. 4 is the structural representation that the cold output section of medical refrigerated transport case described in the utility model is arranged on bottom surface
Figure；
Fig. 5 is the knot that the cold output section of medical refrigerated transport case described in the utility model is arranged between liner and shell
Structure schematic diagram；
Fig. 6 is the internal structure schematic diagram of the air-duct apparatus of medical refrigerated transport case described in the utility model；
Fig. 7 is the structure diagram that medical refrigerated transport case described in the utility model is equipped with air-duct apparatus.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below by the technology of the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Obtained all other embodiment is put, belongs to the scope that the utility model is protected.
Embodiment 1
As shown in Figs. 1-5, a kind of medical refrigerated transport case is present embodiments provided, including：Babinet 1, babinet 1, which has, to be accommodated
The internal storage space of medicine, the shape of babinet can be cuboid, the material of babinet can be metal either plastics or
Structure comprising insulating layer；
Further include：Refrigeration compressor, refrigeration compressor include compressor body 2 and cold output section 3, refrigeration compressor
It can be micro-compressor；The basic composition of Minitype refrigeration compressor, by rolling piston, cylinder block, petal and its bullet at back
The major parts such as spring, camshaft and cylinder two end cap form, and cylinder inner casing is rounded with rolling piston, is provided with cylinder block
Air-breathing, vent ports.Reed air bleeding valve is housed on vent ports, the camshaft i.e. compressor that the heart turns is provided with cylinder
Main shaft.The pivot of camshaft is overlapped with the center of circle of cylinder bore, and rolling piston is turned installed in bias, that is, is rolled and lived
Plug turns concentric with bias so that rolling piston outer surface and cylinder surfaces are tangent actually due to the presence in gap, tangent
Place both and not in contact with, then between cylinder surfaces and rolling piston outer surface formed a crescent-shaped space, its both ends
Sealed by cylinder head, form the working chamber of compressor.A radial slot is opened between air-breathing, vent ports in cylinder, groove is built-in
There is the baffle abbreviation slide plate that can be slidably reciprocated, slide plate back is equipped with spring, and also effect has gas or lubricating oil sometimes by spring force
Pressure slide plate end be tightly pressed against on rolling piston outer surface, crescent-shaped space is divided into two parts：Communicated with air-breathing aperture
Part become suction muffler：Become compression chamber in the part of vent ports side, vent ports are provided with air bleeding valve, in compression work
When matter reaches certain pressure, air bleeding valve is opened, and realizes the discharge for the working medium that compression finishes, so far, a complete compression circulation
Complete.The operation principle of Minitype refrigeration compressor is：When camshaft is continuously rotated by prime mover driven around cylinder axis, inhale
The volume mechanical periodicity of air cavity, compression chamber, is then achieved that the courses of work such as air-breathing, compression, exhaust and clearance expansion；Refrigeration
Compressor can be powered by external power supply, and battery can also be set in babinet 1, is powered to refrigeration compressor.
Cold output section 3 can be with copper pipe, and copper pipe can be in that tubulation is arranged, and cold output section 3 can be arranged on the bottom of babinet
Portion can also be arranged on the side wall of babinet.
Further include：Cold storage device 4, cold storage device 4 is in contact with cold output section 3 so that cold storage device
4 absorb and store the cold of the release of cold output section 3, and cold storage device 4 can exchange heat with internal storage space, will
Its cold stored is discharged to internal storage space again, enables the holding lower temperature of internal storage space long period, cold
Amount storage device 4 can be made of the material with larger specific heat capacity, can be more in less range of temperature memory storage
Cold, by opening compressor body 2, when cold storage device 4 absorbs certain cold and reaches the low temperature of setting, close
Compressor body 2,2 down periods of compressor body cold storage device 4 remain to continue internally memory space provide cold into
Row heat exchange, the temperature to cold storage device 4 reaches the temperature value of setting or internal storage space reaches the temperature value of setting, weight
Compressor body 2 is opened, circulates above-mentioned work, by the setting of cold storage device 4, can absorb and deposit in certain temperature range
Relatively large number of cold is stored up, frequently startup and close compressor body 2 is effectively prevent, compressor body 2 can be extended
Working life.
As optional embodiment, the outer surface of cold output section 3 is wrapped up by cold storage device 4, makes both connect
Contacting surface product is as far as possible big, improves heat exchanger effectiveness.In the present embodiment, cold output section 3 is the tortuous copper pipe arranged, as shown in figure 4,
Cold storage device 4 can be wrapped up cold output section 3 as an entirety, can also be as shown in Fig. 1 or 3, cold storage dress
Copper pipe can be wrapped up along the length wise of copper pipe by putting 4, then refolding.
As optional embodiment, cold storage device 4 includes the cooling medium of housing and setting inside housings,
Simple in structure, cost is low.
As optional embodiment, cooling medium has larger specific heat capacity for water, oil or phase change heat storage material etc.
Material, according to requirement of the medical refrigerated transport case to refrigerated storage temperature, can select different cooling media.
As optional embodiment, housing is seal casinghousing, metal or plastic processing side made of plastics or metal
Just, and there is preferable thermal conductivity.
As optional embodiment, cold output section 3 and cold storage device 4 are arranged on the interior of internal storage space
Portion internally can provide cold by memory space, and compressor body 2 is arranged on the outside of internal storage space, easy to compressor sheet
The radiating end heat dissipation of body 2, it is specific as shown in Fig. 2, outside the enclosure wall sets a groove for accommodating compressor body 2.
As optional embodiment, babinet 1 includes shell 12 and liner 13, cold output section 3 and cold storage dress
Put 4 to be arranged between shell 12 and liner 13 by the setting of liner, buffering and heat transfer can be played the role of, be conducive to interior
Temperature inside courage 13 is more balanced.
As optional embodiment, babinet 1 includes case lid 11, and internal storage space includes allowing opening for medicine disengaging
Mouthful, case lid 11 can be covered in opening.The convenient storage of the setting of case lid 11 and removing pharmaceutical producs.
As shown in figure 4, as optional embodiment, medical refrigerated transport case further includes exhaust apparatus 5, exhaust apparatus 5
Air-out direction towards cold storage device 4, or exhaust apparatus 5 inlet scoop towards cold storage device 4, cold is stored
Cold air around device siphons away；By drive air circulation so that in internal storage space each position temperature equalization, go out
The setting of wind apparatus 5 can speed up air flow, the temperature in internal storage space is kept in balance faster, specific outlet air
Device 5 is wind turbine, and wind turbine can set two or more, there is provided work efficiency.
As shown in figure 5, as optional embodiment, medical refrigerated transport case further includes exhaust apparatus 5, exhaust apparatus 5
Air-out direction towards cold storage device 4, exhaust apparatus 5 and cold storage device 4 be arranged at shell 12 and liner 13 it
Between, and liner 13 is equipped with outlet 15, exports 15 setting, is conducive to cold air and directly enters from outlet 15 inside liner 13,
It can speed up the fast cooling of the temperature inside liner 13.
Embodiment 2
As shown in Figures 6 and 7, the present embodiment and the difference of embodiment 1 are that medical refrigerated transport case further includes air-duct apparatus 6,
Air-duct apparatus 6 has certain inner space, and the exhaust apparatus 5 and cold storage device 4 are arranged on the air-duct apparatus 6
Interior, the air-duct apparatus is equipped with the return air inlet 61 and air outlet 62 for connecting 1 internal storage space of babinet, and air-duct apparatus
It is closed structure in addition to return air inlet 61 and air outlet 62, the cold that the cold storage device 4 inside air passage produces is by outlet air dress
5 air motion is put, the internal storage space of medical refrigerated transport case, medical refrigerated transport case storage inside are flowed into from air outlet
Air in space, is flowed back to inside air-duct apparatus 6 from return air inlet 61, forms airflow circulating.
When medical refrigerated transport case has 13 structure of shell 12 and liner, air-duct apparatus 6 can be arranged on 12 He of shell
Between liner 13, the opening that return air inlet 61 and the position of air outlet 62 also are provided with connecting is corresponded on liner 13 at this time；Air-duct apparatus 6
It can also be arranged on inside liner 13；For individual layer medicine refrigerated transport case, air-duct apparatus 6 can be arranged directly on medical refrigeration
On the inner wall of transport.Air-duct apparatus 6 can vertically be set can also be horizontally disposed.
More than, it is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited thereto,
Any one skilled in the art can readily occur in change or replace in the technical scope that the utility model discloses
Change, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with claim
Subject to protection domain.
Claims (10)
- A kind of 1. medicine refrigerated transport case, it is characterised in that：Including babinet (1) and refrigeration compressor, the babinet (1), which has, holds Receive the internal storage space of medicine, the refrigeration compressor includes compressor body (2) and cold output section (3), its feature It is, further include cold storage device (4), the cold storage device (4) is in contact so that institute with the cold output section (3) State the cold that cold storage device (4) absorbs and stores cold output section (3) release, and the cold storage device (4) It can exchange heat with the internal storage space.
- 2. medicine refrigerated transport case according to claim 1, it is characterised in that：The cold storage device (4) is wrapped in The outer surface of the cold output section (3).
- 3. medicine refrigerated transport case according to claim 1, it is characterised in that：The cold storage device (4) includes shell Body and the cooling medium for being arranged on the enclosure interior.
- 4. medicine refrigerated transport case according to claim 3, it is characterised in that：The cooling medium is water, oil or phase Change heat storage material.
- 5. medicine refrigerated transport case according to claim 3, it is characterised in that：The housing of plastics or metal by being made Seal casinghousing.
- 6. medicine refrigerated transport case according to claim 1, it is characterised in that：The cold output section (3) and described Cold storage device (4) is arranged on the inside of the internal storage space, and the compressor body (2) is arranged on the inside and deposits Store up the outside in space.
- 7. medicine refrigerated transport case according to claim 1, it is characterised in that：The babinet (1) include shell (12) and Liner (13), the cold output section (3) and the cold storage device (4) are arranged on the shell (12) and liner (13) Between.
- 8. medicine refrigerated transport case according to claim 3, it is characterised in that：The babinet (1) includes case lid (11), institute The opening that internal storage space includes allowing medicine to pass in and out is stated, the case lid (11) can cover over said opening.
- 9. according to any medical refrigerated transport cases of claim 1-8, it is characterised in that：Further include exhaust apparatus (5), institute State exhaust apparatus (5) air-out direction or air draught direction towards the cold storage device (4), by drive air circulation with Make the temperature equalization of each position in the internal storage space.
- 10. medicine refrigerated transport case according to claim 9, it is characterised in that：Further include air-duct apparatus (6), it is described go out Wind apparatus (5) and cold storage device (4) are arranged in the air-duct apparatus (6), and the air-duct apparatus (6) is equipped with connection The return air inlet (61) and air outlet (62) of babinet (1) internal storage space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411650.0U CN207346401U (en) | 2017-10-27 | 2017-10-27 | Medical refrigerated transport case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411650.0U CN207346401U (en) | 2017-10-27 | 2017-10-27 | Medical refrigerated transport case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207346401U true CN207346401U (en) | 2018-05-11 |
Family
ID=62353472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721411650.0U Active CN207346401U (en) | 2017-10-27 | 2017-10-27 | Medical refrigerated transport case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207346401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264202A (en) * | 2018-12-03 | 2019-01-25 | 北京优冷供应链管理有限公司 | Refrigerating plant and refrigerated transport case with it |
| CN115321016A (en) * | 2021-05-11 | 2022-11-11 | 中国科学院理化技术研究所 | Multifunctional cold chain transport case |
-
2017
- 2017-10-27 CN CN201721411650.0U patent/CN207346401U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264202A (en) * | 2018-12-03 | 2019-01-25 | 北京优冷供应链管理有限公司 | Refrigerating plant and refrigerated transport case with it |
| CN109264202B (en) * | 2018-12-03 | 2024-05-07 | 北京优冷供应链管理有限公司 | Refrigerating device and refrigerated transport case with same |
| CN115321016A (en) * | 2021-05-11 | 2022-11-11 | 中国科学院理化技术研究所 | Multifunctional cold chain transport case |
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