CN106440612A - Heat pipe heat transfer type medical portable incubator and control method thereof - Google Patents
Heat pipe heat transfer type medical portable incubator and control method thereof Download PDFInfo
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- CN106440612A CN106440612A CN201610967939.4A CN201610967939A CN106440612A CN 106440612 A CN106440612 A CN 106440612A CN 201610967939 A CN201610967939 A CN 201610967939A CN 106440612 A CN106440612 A CN 106440612A
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- Prior art keywords
- water
- thermal
- bag
- water bag
- insulating body
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/003—Transport containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/051—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
- B65D81/052—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/006—Safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a heat pipe heat transfer type medical portable incubator and a control method thereof. The heat pipe heat transfer type medical portable incubator comprises an electronic control plate, a first incubator body, a second incubator body, a water pump, a storage battery, a hand-operated generator and a heat preservation water tank; an incubator cover capable of being opened and closed is arranged on the first incubator body, installing space is formed in the bottom of the second incubator body, the heat preservation water tank, the water pump and the storage battery are arranged in the installing space, a first water bag is arranged on the first incubator body, a second water bag is arranged on the second incubator body, a first air bag is arranged between the first water bag and a heat preservation partition plate, and a second air bag is arranged between the second water bag and the incubator cover. Heat preservation performance and refrigeration temperature uniformity of the heat pipe heat transfer type medical portable incubator are achieved to prolong the continuous refrigeration time and improve use reliability.
Description
Technical field
The present invention relates to refrigeration plant is and in particular to a kind of adopting heat pipes for heat transfer formula Medical portable couveuse and its control method.
Background technology
In medical industry, refrigeration plant is used for depositing the medical articles such as the medicine needing low temperature storage or vaccine, and is
Meet medical personnel's out using, prior art generally holds medical article using couveuse, and generally configure in couveuse
Dry ice is had to be used for the lasting environment in couveuse is freezed.And couveuse is typically by the first thermal-insulating body and insulation case lid
Composition, couveuse in off position under, insulation case lid pass through gasket realize and the first thermal-insulating body sealing.But in reality
During use, because gasket is tightly connected using Magnet realization insulation case lid and the first thermal-insulating body, connection reliability is relatively
Low, meanwhile, the heat insulation effect of gasket is poor, and the cold in couveuse is easily revealed at gasket, leads to the guarantor of couveuse
Warm poor-performing is so that the lasting cooling time of couveuse shortens；In addition, using dry ice refrigeration often in the position near dry ice
Temperature relatively low, and remote position temperature higher so that in casing temperature distributing disproportionation even.How to design a kind of heat-insulating property
High, continue cooling time length and the uniform couveuse of cryogenic temperature is the technical problem to be solved.
Content of the invention
The technical problem to be solved is：A kind of adopting heat pipes for heat transfer formula Medical portable couveuse and its controlling party are provided
Method, realizes improving heat-insulating property and the refrigerated storage temperature uniformity of adopting heat pipes for heat transfer formula Medical portable couveuse, is persistently freezed with extending
Time, improve dependability.
The technical scheme that the present invention provides is that a kind of adopting heat pipes for heat transfer formula Medical portable couveuse, including the first thermal-insulating body
With the insulation case lid being hinged on described first thermal-insulating body, the edge of described first thermal-insulating body is provided with annular groove, institute
The edge stating insulation case lid is provided with annular protrusion, and the inwall of described annular protrusion, outer wall and bottom surface are respectively arranged with multiple soft
Property annular catch；When described first thermal-insulating body is closed, described annular protrusion is inserted in described annular groove, institute
State flexible annular catch to be squeezed between described annular protrusion and described annular groove, two neighboring described flexible annular catch it
Between formed thermal insulation cavity；The bottom of described first thermal-insulating body is additionally provided with the second thermal-insulating body, described second thermal-insulating body
Sidepiece is provided with slide type thermal insulation door；Described adopting heat pipes for heat transfer formula Medical portable couveuse also include electric-controlled plate, semiconductor chilling plate,
Water pump, accumulator and attemperater；Wherein, the bottom of described second thermal-insulating body is provided with installing space, described attemperater,
Described water pump and described accumulator are arranged in described installing space, and described attemperater includes heat conduction inner bag and heat-insulation layer, institute
State heat-insulation layer and wrap described heat conduction inner bag, the cold end face of described semiconductor chilling plate abuts on described heat conduction inner bag；Described
It is provided with the first water bag between the opposing sidewalls of the first thermal-insulating body, between the opposing sidewalls of described insulation case lid, be provided with second
Water bag, the water inlet of the water inlet of described first water bag and described second water bag is connected with described water pump respectively, described first water
The water return outlet of bag and the water return outlet of described second water bag are connected with described attemperater respectively, described water pump and described attemperater
Connect, between described first water bag and described thermal-insulation baffle plate, be provided with the first air bag, described second water bag and described insulation case lid
Between be provided with the second air bag, described first thermal-insulating body is provided with the first valve being connected with described first air bag, described guarantor
Incubator lid is provided with the second valve being connected with described second air bag, described accumulator and described water pump respectively with described electric-controlled plate
Electrical connection, the cold end face of described semiconductor chilling plate is additionally provided with the heat pipe being inserted in described attemperater.
The present invention also provides a kind of control method of adopting heat pipes for heat transfer formula Medical portable couveuse, using above-mentioned adopting heat pipes for heat transfer formula
Medical portable couveuse, described control method is：After article to be refrigerated are put in the first thermal-insulating body, first to the first air bag and
Second air bag is inflated so that article clip to be refrigerated is between the first water bag and the second water bag, and semiconductor chilling plate is to insulation
Carrying out in water tank is freezed, and by water pump, the water freezing is circulated between attemperater, the first water bag and the second water bag
Flowing.
Compared with prior art, advantages of the present invention and good effect are：The adopting heat pipes for heat transfer formula that the present invention provides is medical just
Take couveuse, by arranging annular groove in the first thermal-insulating body, and in insulation case lid setting annular protrusion, when insulation case lid closes
After closing, annular protrusion is inserted in annular groove, and the connecting portion between annular protrusion and annular groove can effectively increase cold
Amount scatter and disappear required for the path that flows through, can effectively slow down cold scatter and disappear it is often more important that, the flexible annular of annular protrusion
Catch forms multiple tracks thermal insulation cavity, and thermal insulating cavity body can form multiple-insulating to be stopped, cold flows through annular protrusion and annular groove
Between formed joint face during, will by multiple tracks thermal insulation cavity isothermal holding, to greatest extent reduce cold scatter and disappear, realization
Improve the heat-insulating property of adopting heat pipes for heat transfer formula Medical portable couveuse, to extend the time persistently freezed, improve dependability.And
By being respectively provided between two water bags of water bag formation refrigerated area in the first thermal-insulating body and insulation case lid, can will be to be refrigerated
Item parcels live, because the heat conduction efficiency of water is higher, the article being wrapped can rapider and uniform cold preservation, carry
The effect of high cold preservation, overcomes the problem of cryogenic temperature skewness；Meanwhile, under the supporting role of air bag, on the one hand can be true
Protect article to be refrigerated in the pressure limit setting by two even closer wrapping of water bag, another aspect air bag can be more
The good effect playing damping, it is to avoid the phenomenon that article damage occurs because of vibrations collision, it is medical that realization improves adopting heat pipes for heat transfer formula
The refrigerated storage temperature of Portable heat-insulation case uniformly, and improves damping performance.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description are these
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of adopting heat pipes for heat transfer formula Medical portable couveuse embodiment of the present invention；
Fig. 2 is the structure that in adopting heat pipes for heat transfer formula Medical portable couveuse embodiment of the present invention, first thermal-insulating body is in open mode
Schematic diagram；
Fig. 3 is the fluid path schematic diagram of adopting heat pipes for heat transfer formula Medical portable couveuse embodiment of the present invention；
Fig. 4 is the structure principle chart of water bag in adopting heat pipes for heat transfer formula Medical portable couveuse embodiment of the present invention；
Fig. 5 is the close-up schematic view of a-quadrant in Fig. 1.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment being obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
As Figure 1-Figure 5, the present embodiment adopting heat pipes for heat transfer formula Medical portable couveuse, including the first thermal-insulating body 1 and hinge
It is connected on the insulation case lid 11 on described first thermal-insulating body 1, the edge of described first thermal-insulating body 1 is provided with annular groove 12,
The edge of described insulation case lid 11 is provided with annular protrusion 111, and the inwall of described annular protrusion 111, outer wall and bottom surface set respectively
It is equipped with multiple flexible annular catch 112；When described first thermal-insulating body 1 is closed；Described annular protrusion 111 is inserted in
In described annular groove 12, described flexible annular catch 112 be squeezed in described annular protrusion 111 and described annular groove 12 it
Between, form thermal insulation cavity between two neighboring described flexible annular catch 112.Specifically, in actual use, the first guarantor
After the insulation case lid 11 of incubator body 1 is closed, the joint face one side that the first thermal-insulating body 1 is formed with insulation case lid 11 is by annular
Projection 111 and annular groove 12 cooperation increase the path flowing through required for cold cold scatters and disappears, on the other hand, the first couveuse
It is formed with multiple tracks thermal insulation cavity in the joint face that body 1 is formed with insulation case lid 11, in cold dispersion process, will be by multiple tracks thermal insulation
Cavity isothermal holding, reduces scattering and disappearing of cold to greatest extent.Preferably, in order to improve ease of use, outside medical personnel
Go out to carry adopting heat pipes for heat transfer formula Medical portable couveuse use during, for conventional and to refrigerated storage temperature less demanding article
Storage, the present embodiment adopting heat pipes for heat transfer formula Medical portable couveuse is additionally provided with second in the bottom of described first thermal-insulating body 1
Thermal-insulating body 8, the sidepiece of described second thermal-insulating body 8 is provided with slide type thermal insulation door 81, arranges in described second thermal-insulating body 8
There is the rack 82 for placing dry ice, specifically, conventional article are placed in the second thermal-insulating body 8, medical personnel
Can be taken away article by slide type thermal insulation door 81 Convenient switch the second thermal-insulating body 8, can be met using two thermal-insulating bodies
The refrigeration requirements of different article, improve the versatility of the present embodiment adopting heat pipes for heat transfer formula Medical portable couveuse.
Further, in order to more effectively extend cold preservation time, the cold preservation quality of article, the present embodiment adopting heat pipes for heat transfer are improved
Formula Medical portable couveuse is also including electric-controlled plate（Not shown）, semiconductor chilling plate 2, water pump 3, accumulator 4 and insulation water
Case 5；Wherein, the bottom of described second thermal-insulating body 8 is provided with installing space（Unmarked）, described attemperater 5, described water pump
3 and described accumulator 4 be arranged in described installing space, described attemperater 5 includes heat conduction inner bag（Unmarked）And heat-insulation layer
（Unmarked）, described heat-insulation layer wraps described heat conduction inner bag, and the cold end face of described semiconductor chilling plate 2 abuts in described heat conduction
On inner bag；It is provided with the first water bag 61, the opposite side of described insulation case lid 11 between the opposing sidewalls of described first thermal-insulating body 1
Be provided with the second water bag 62 between wall, the water inlet of the water inlet of described first water bag 61 and described second water bag 62 respectively with institute
State water pump 3 to connect, the water return outlet of the water return outlet of described first water bag 61 and described second water bag 62 respectively with described attemperater 5
Connect, described water pump 3 is connected with described attemperater 5, between described first water bag 61 and described thermal-insulation baffle plate 12, be provided with the
One air bag 71, is provided with the second air bag 72, described first thermal-insulating body 1 between described second water bag 62 and described insulation case lid 11
It is provided with the first valve 711 being connected with described first air bag 71, described insulation case lid 11 is provided with and described second air bag 72
The second valve 721 connecting, described accumulator 4 and described water pump 3 are electrically connected with described electric-controlled plate respectively.
Specifically, the present embodiment adopting heat pipes for heat transfer formula Medical portable couveuse in use, by article 100 to be refrigerated
First it is placed on the first water bag 61, then, close insulation case lid 11 so that article to be refrigerated 100 are clipped in the second water bag 62 and the
Between one water bag 61, then, inflated to the first air bag 71 and the second air bag 72 by valve, according to different article 100 to be refrigerated
Resistance to pressure request the first air bag 71 and the second air bag 72 are inflated so that the first water bag 61 and the second water bag 62 are clipped in first
Between air bag 71 and the second air bag 72, the first air bag 71 and the second air bag 72 will apply to the first water bag 61 and the second water bag 62 to press
Power is so that the first air bag 71 and the second air bag 72 is even closer comprehensively wraps article 100 to be refrigerated, to increase thing to be refrigerated
Product 100 and the first air bag 71 and the second air bag 72 contact area, obtain more uniform refrigeration.Electric-controlled plate controls accumulator
4 is semiconductor chilling plate 2 and water pump 3 is powered, and semiconductor chilling plate 2 will freeze to the water in attemperater 5, and water pump 3
The water controlling refrigeration in attemperater 5 circulates between the first water bag 61 and the second water bag 62, realizes treating chilled goods
100 carry out uniform stored refrigerated.Wherein, as needed, semiconductor chilling plate 2 and water pump 3 can be started in advance, cold to guarantee to treat
Hide before article 100 are put into and pre-cooling is carried out to the first water bag 61 and the second water bag 62.Wherein, water pump 3 passes through threeway 31 and described the
The water inlet of the water inlet of one water bag and described second water bag connects.
Optionally, can also be used cooperatively being configured with lower module such as needed.In order to realize supplying for a long time
Electricity, is extended the time of refrigeration, is additionally provided with the hand-operated electric generator 41 being connected with accumulator 4, accumulator 4 is permissible in installing space
It is configured with electric-quantity display device（Not shown）, electric-quantity display device can be arranged on the outer surface of the first thermal-insulating body 1, and user passes through
Electric-quantity display device checks the electricity of accumulator 4, and when not enough power supply, meanwhile, place environment cannot connect external power source again to be carried out
In the case of charging, user can be carried out manual powered by hand-operated electric generator 41 to accumulator 4, is carried with extending power-on time
High dependability.And/or, in order to accurately control the temperature of refrigeration, attemperater 5 is provided with temperature sensor（Do not mark
Note）, temperature sensor is connected with electric-controlled plate, and electric-controlled plate, according to the cryogenic temperature setting, controls semiconductor chilling plate 2 to run, when
When temperature sensor detects the temperature of attemperater 5 and reaches in the range of design temperature, then send a signal to electric-controlled plate, by automatically controlled
Plate controls semiconductor chilling plate 2 to quit work, likewise, when the temperature that temperature sensor detects attemperater 5 not up to sets
When in the range of constant temperature degree, then send a signal to electric-controlled plate, control semiconductor chilling plate 2 to be energized work by electric-controlled plate.And/or, it is
The accurate air pressure controlling air bag, is respectively arranged with baroceptor in the first air bag 71 and the second air bag 72, described installation
It is additionally provided with air pump in space（Not shown）, described baroceptor and described air pump be connected with described electric-controlled plate respectively, and first
Valve 711 and the second valve 721 are connected with described air pump by corresponding electromagnetic valve respectively, specifically, in actually used process
In, the compressive resistance according to different article 100 to be refrigerated requires, and sets the atmospheric pressure value of the first air bag 71 and the second air bag 72, air pressure
Sensor is capable of the air pressure of real-time monitoring air bag, and as needed by electric-controlled plate dynamic control air pump action, and independent control pair
The electromagnetic valve switch answered, to realize independent the first air bag 71 and the second air bag 72 are inflated.And/or, in order to more preferable
Improve semiconductor chilling plate 2 and carry out heat exchange with the water in attemperater 5, the cold end face of semiconductor chilling plate 2 is provided with heat pipe
21, described heat pipe 221 is inserted in described attemperater 5, and heat pipe 21 is distributed in attemperater 5, heat pipe 21 can quickly by
Cold is delivered to the various location of attemperater 5, with the water in rapidly and uniformly refrigerating thermal-insulation water tank 5.
Further, in order to reduce water consumption and optimize the first water bag 61 described in cold storage effect and described second water bag 62 is equal
For platypelloid type water bag, its area coverage can be increased using platypelloid type water bag, obtain more preferable refrigeration.Further,
In order to more effectively improve the distributing homogeneity of water temperature in water bag, a sidepiece of described platypelloid type water bag is intake tunnel 601, separately
One sidepiece is backwater channel 602, and the middle part of described platypelloid type water bag is refrigeration section 603, described intake tunnel 601 and described backwater
Passage 602 forms multiple permeable gaps 600 respectively and described refrigeration section 603 between.Specifically, the first water bag 61 and described second
Water bag 62 is all fixed on the first thermal-insulating body 1 and insulation case lid by corresponding intake tunnel 601 and described backwater channel 602
11, the cold water of water pump 3 output enters into refrigeration section 603 by intake tunnel 601 and carries out heat exchange, and cold in refrigeration section 603
Water flow back into, by backwater channel 602, the circulation that attemperater 5 realizes water after carrying out heat exchange again, and permeable gap 600 can
Effectively make to enter in refrigeration section 603 cold water and be uniformly distributed it is preferred that multiple described permeable gap 600 in various pieces
Progressively longer along current flow direction, because the hydraulic pressure of intake tunnel 601 water inlet is larger, the flowing air pressure with water will have
Reduced, and be flowed into that refrigeration section 603 different parts go out cold can be more uniformly distributed in the permeable gap 600 of graded profile
Water is so that the cryogenic temperature of refrigeration section 603 is evenly distributed.
Wherein, the control method of the present embodiment adopting heat pipes for heat transfer formula Medical portable couveuse is：Article to be refrigerated put into
After in one thermal-insulating body, first the first air bag and the second air bag are inflated so that article clip to be refrigerated is in the first water bag and
Between two water bags, semiconductor chilling plate freezes to the carrying out in attemperater, and makes the water freezing in insulation water by water pump
Circulate between case, the first water bag and the second water bag.
Compared with prior art, advantages of the present invention and good effect are：The adopting heat pipes for heat transfer formula that the present invention provides is medical just
Take couveuse, by being respectively provided with water bag in the first thermal-insulating body and insulation case lid, after being incubated case lid and close, two water bags it
Between formed refrigerated area, item parcels to be refrigerated can be lived, because the heat conduction efficiency of water is higher, the article being wrapped
Can rapider and uniform cold preservation, improve cold preservation effect, overcome the problem of cryogenic temperature skewness；Meanwhile, in gas
Under the supporting role of capsule, on the one hand may insure that article to be refrigerated are even closer by two water bags in the pressure limit setting
Wrap, another aspect air bag can preferably play the effect of damping, it is to avoid because vibrations collision and occur article damage
Phenomenon, the refrigerated storage temperature realizing improving adopting heat pipes for heat transfer formula Medical portable couveuse is uniform, and improves damping performance.
Finally it should be noted that：Above example only in order to technical scheme to be described, is not intended to limit；Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those within the art that：It still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (7)
1. a kind of adopting heat pipes for heat transfer formula Medical portable couveuse, including the first thermal-insulating body and being hinged on described first thermal-insulating body
Insulation case lid it is characterised in that the edge of described first thermal-insulating body is provided with annular groove, the edge of described insulation case lid
It is provided with annular protrusion, the inwall of described annular protrusion, outer wall and bottom surface are respectively arranged with multiple flexible annular catch；When described
When first thermal-insulating body is closed, described annular protrusion is inserted in described annular groove, and described flexible annular catch squeezes
It is pressed between described annular protrusion and described annular groove, between two neighboring described flexible annular catch, form thermal insulation cavity；
The bottom of described first thermal-insulating body is additionally provided with the second thermal-insulating body, and the sidepiece of described second thermal-insulating body is provided with plug-type
Thermal insulating door thermally insulated door；Described adopting heat pipes for heat transfer formula Medical portable couveuse also includes electric-controlled plate, semiconductor chilling plate, water pump, accumulator and guarantor
Reservoir；Wherein, the bottom of described second thermal-insulating body is provided with installing space, described attemperater, described water pump and described
Accumulator is arranged in described installing space, and described attemperater includes heat conduction inner bag and heat-insulation layer, and described heat-insulation layer wraps
Described heat conduction inner bag, the cold end face of described semiconductor chilling plate abuts on described heat conduction inner bag；Described first thermal-insulating body
It is provided with the first water bag between opposing sidewalls, between the opposing sidewalls of described insulation case lid, be provided with the second water bag, described first
The water inlet of the water inlet of water bag and described second water bag is connected with described water pump respectively, the water return outlet of described first water bag and institute
The water return outlet stating the second water bag is connected with described attemperater respectively, and described water pump is connected with described attemperater, and described first
It is provided with the first air bag between water bag and described thermal-insulation baffle plate, between described second water bag and described insulation case lid, be provided with second
Air bag, described first thermal-insulating body is provided with the first valve being connected with described first air bag, described insulation case lid be provided with
The second valve that described second air bag connects, described accumulator and described water pump are electrically connected with described electric-controlled plate respectively, described
The cold end face of semiconductor chilling plate is additionally provided with the heat pipe being inserted in described attemperater.
2. adopting heat pipes for heat transfer formula Medical portable couveuse according to claim 1 is it is characterised in that described second thermal-insulating body
In be provided with rack for placing dry ice.
3. adopting heat pipes for heat transfer formula Medical portable couveuse according to claim 1 is it is characterised in that described water pump passes through threeway
It is connected with the water inlet of described first water bag and the water inlet of described second water bag.
4. adopting heat pipes for heat transfer formula Medical portable couveuse according to claim 1 is it is characterised in that described first water bag and institute
State the second water bag and be platypelloid type water bag.
5. adopting heat pipes for heat transfer formula Medical portable couveuse according to claim 4 is it is characterised in that described platypelloid type water bag
One sidepiece is intake tunnel, and the other side is backwater channel, and the middle part of described platypelloid type water bag is refrigeration section, described intake tunnel
With described backwater channel forms multiple permeable gaps respectively and described refrigeration section between.
6. adopting heat pipes for heat transfer formula Medical portable couveuse according to claim 5 is it is characterised in that multiple described permeable gap
Progressively longer along current flow direction.
7. a kind of control method of adopting heat pipes for heat transfer formula Medical portable couveuse is it is characterised in that adopt as arbitrary in claim 1-6
Described adopting heat pipes for heat transfer formula Medical portable couveuse, described control method is：Article to be refrigerated are put in the first thermal-insulating body
Afterwards, first the first air bag and the second air bag are inflated so that article clip to be refrigerated is between the first water bag and the second water bag, half
Conductor cooling piece freezes to the carrying out in attemperater, and by water pump make freeze water attemperater, the first water bag and
Circulate between second water bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967939.4A CN106440612A (en) | 2016-11-05 | 2016-11-05 | Heat pipe heat transfer type medical portable incubator and control method thereof |
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| CN86200650U (en) * | 1986-02-07 | 1986-09-17 | 苍南县金乡保温饭盒厂 | Heat-preservating meal box |
| EP0347286A1 (en) * | 1988-06-13 | 1989-12-20 | Sivin (S.A.R.L.) | Fast-cooling device and method for using this device |
| GB9512115D0 (en) * | 1995-06-15 | 1995-08-16 | Kula Products Limited | Rapid chilling refrigeration system |
| CN1711452A (en) * | 2002-11-11 | 2005-12-21 | Bsh博施及西门子家用器具有限公司 | Rapid cooling method and device |
| CN102823017A (en) * | 2009-12-14 | 2012-12-12 | 法国原子能与替代能委员会 | Encapsulation device having improved sealing |
| CN204446273U (en) * | 2015-02-05 | 2015-07-08 | 薛磊 | A kind of novel water filling elastic force cold compress bag |
| CN205150674U (en) * | 2015-10-23 | 2016-04-13 | 江苏恒联国际物流有限公司 | Thing flow box that takes precautions against earthquakes keeps warm |
| CN205186949U (en) * | 2015-09-15 | 2016-04-27 | 李汶轩 | Packing box |
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| CN86200650U (en) * | 1986-02-07 | 1986-09-17 | 苍南县金乡保温饭盒厂 | Heat-preservating meal box |
| EP0347286A1 (en) * | 1988-06-13 | 1989-12-20 | Sivin (S.A.R.L.) | Fast-cooling device and method for using this device |
| GB9512115D0 (en) * | 1995-06-15 | 1995-08-16 | Kula Products Limited | Rapid chilling refrigeration system |
| CN1711452A (en) * | 2002-11-11 | 2005-12-21 | Bsh博施及西门子家用器具有限公司 | Rapid cooling method and device |
| CN102823017A (en) * | 2009-12-14 | 2012-12-12 | 法国原子能与替代能委员会 | Encapsulation device having improved sealing |
| CN204446273U (en) * | 2015-02-05 | 2015-07-08 | 薛磊 | A kind of novel water filling elastic force cold compress bag |
| CN205186949U (en) * | 2015-09-15 | 2016-04-27 | 李汶轩 | Packing box |
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Application publication date: 20170222 |