CN113371301A - Portable low-temperature blood refrigerator - Google Patents
Portable low-temperature blood refrigerator Download PDFInfo
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- CN113371301A CN113371301A CN202110753989.3A CN202110753989A CN113371301A CN 113371301 A CN113371301 A CN 113371301A CN 202110753989 A CN202110753989 A CN 202110753989A CN 113371301 A CN113371301 A CN 113371301A
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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
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/08—Containers of variable capacity
- B65D21/086—Collapsible or telescopic 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
- B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
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- Mechanical Engineering (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a portable low-temperature blood refrigerator, when the portable low-temperature blood refrigerator is used, two groups of end blood refrigerator components can be expanded outwards through a movable wheel, inert gas with poor heat conductivity is filled into the middle box body expansion air bag component through an inert gas inflation tube, the inert gas serves as a first outer shielding layer of the middle expansion box body, a second inner shielding layer is formed by peeling heat-insulating fiber cotton and nano-based heat-insulating soft felt through multiple layers of centrifugation, a third inner shielding layer is formed through a water-cooling auxiliary refrigeration water curtain unit, the consistency and the uniformity of the internal refrigeration environment between the two groups of end blood refrigerator components and the middle box body expansion air bag component can be ensured through a folding water curtain unit, the heat conductivity of the internal refrigeration environment is accelerated, and the inert gas in the middle box body expansion air bag component can be discharged when the portable low-temperature blood refrigerator is idle, the two groups of end blood refrigerator components are folded to ensure that the volume is compressed to the minimum.
Description
Technical Field
The invention belongs to the technical field of blood refrigeration, and particularly relates to a portable low-temperature blood refrigerating box.
Background
The blood is opaque red liquid which circularly flows in the heart and the blood vessel cavity, belongs to connective tissue and consists of blood plasma and blood cells, wherein the blood plasma contains nutrient components such as plasma proteins (albumin, globulin and fibrinogen), lipoproteins and the like, inorganic salt, oxygen, hormone, enzyme, antibody, cell metabolites and the like; the blood cells comprise red blood cells, white blood cells and platelets, the physiological change and pathological change of organisms can often cause the change of blood components, the blood must be stored at +2 ℃ to +8 ℃ all the time, the blood can be stored at a certain temperature for refrigeration instead of freezing, the cells in the blood still have activity under the low-temperature refrigeration environment, and the maximum period of the refrigeration is 35 days.
The prior art has the following problems: the existing blood refrigerating box and cabinet are mostly large in size, the internal storage space is not changeable, the use under the conditions can be greatly limited by the size and the convenience of the existing blood refrigerating box and cabinet in the temporary place with limited space or needing to be frequently transported, and the blood refrigerating use cost of the temporary place with limited space or needing to be frequently transported is improved and inconvenient.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a portable low-temperature blood refrigerating box which has the characteristics of convenience in use and adjustability.
In order to achieve the purpose, the invention provides the following technical scheme: a portable low-temperature blood refrigerating box comprises two groups of end blood refrigerating box components, wherein a middle box body expansion air bag component is arranged between the two groups of end blood refrigerating box components, a plurality of groups of blood bag placing telescopic arm stand platforms are arranged between the two groups of end blood refrigerating box components, the plurality of groups of blood bag placing telescopic arm stand platforms are arranged in the two groups of end blood refrigerating box components and the middle box body expansion air bag component in a multilayer structure, a plurality of groups of water-cooling circulation auxiliary refrigerating components are rotatably arranged on two sides of the two groups of end blood refrigerating box components and the two sides of the middle box body expansion air bag component, and the plurality of groups of water-cooling circulation auxiliary refrigerating components are rotatably connected to form a folding structure;
the end part blood refrigerator assembly comprises a top blood refrigerator cabinet, wherein a sealed door is arranged on the outer side of the top blood refrigerator cabinet, a water curtain water supply tank is fixedly arranged at the bottom inside the top blood refrigerator cabinet, water supply tank water service pipes are arranged at the two ends of the water curtain water supply tank, water curtain storage tanks are arranged on the two sides of the top blood refrigerator cabinet, water curtain rotating spindle shafts are fixedly arranged on the two sides inside the top blood refrigerator cabinet, a plurality of square guide slide bars are fixedly arranged inside the top blood refrigerator cabinet and distributed in a multi-layer mode among the square guide slide bars, two square fixing sleeves are fixedly arranged in the middle of each square guide slide bar, square inner hole sliding sleeves are slidably arranged at the two ends of each square guide slide bar, and a refrigeration bottom cabinet for refrigerating the inside of the top blood refrigerator cabinet is fixedly arranged at the bottom of the top blood refrigerator cabinet, the bottom of the refrigeration bottom cabinet is fixedly provided with a movable wheel;
the water-cooling circulation auxiliary refrigeration assembly comprises a water-cooling circulation hollow curtain, wherein a water-cooling curtain top water inlet pipe and a water-cooling curtain bottom water outlet pipe are respectively and fixedly arranged at the top and the bottom of the water-cooling circulation hollow curtain, a wave-shaped cold water guide plate is fixedly arranged inside the water-cooling circulation hollow curtain, a rotating shaft sleeve is fixedly arranged at the top and the bottom of one side of the water-cooling circulation hollow curtain, and a rotating inner shaft rod is fixedly arranged at the other side of the water-cooling circulation hollow curtain through a supporting vertical plate;
the middle box body expansion air bag assembly comprises an inert gas expansion air bag, an inert gas inflation tube is fixedly arranged at the bottom of one side of the inert gas expansion air bag, a plurality of layers of centrifugal stripping heat-insulation cellucotton and a nano heat-insulation soft felt are arranged on an inner side surface sac body of the inert gas expansion air bag, and an inflation valve is arranged on the inert gas inflation tube.
Preferably, the arm supports at two ends of the blood bag placing telescopic arm support platform are respectively connected with the square inner hole sliding sleeve at the end part of the square guide slide bar and the square fixing sleeve at the middle part of the square guide slide bar in a rotating mode through shaft pins, and when the box body between the two groups of end part blood refrigerator components is expanded for use, the square inner hole sliding sleeve slides on the square guide slide bar and approaches to the square fixing sleeve.
Preferably, the synchronous expansion of the multilayer blood bag placing telescopic arm stand inside the two groups of end blood refrigerating box assemblies and the middle box body expansion air bag assembly is realized by sliding the square inner hole sliding sleeve on the square guide sliding rod and closing the square guide sliding sleeve to the square fixing sleeve.
Preferably, two sets of outwards expand between the tip blood refrigerator subassembly, the inside of middle part box extension gasbag subassembly is passed through the inert gas tube and is filled the poor inert gas of heat conductivity to its inside, and inert gas acts as the outer shielding layer of first way of middle part extension box.
Preferably, the multiunit rotate each other through rotating inner shaft pole and axis of rotation sleeve pipe and link up between the supplementary cold-stored subassembly of water-cooling circulation, the multiunit rotate between the supplementary cold-stored subassembly of water-cooling circulation and establish ties and form a set of folding cascade unit, and is two sets of the four corners position of tip blood refrigerator subassembly all is provided with a set of folding cascade unit.
Preferably, the two sets of folding cascade units that the homonymy is relative's outermost end all is provided with the magnet, and when two sets of folding cascade units that the homonymy is relative spread out completely, form the supplementary cold-stored cascade unit of closed water-cooling of middle magnetism through the magnet.
Preferably, a plurality of wave-shaped cold water guide plates are fixedly arranged inside the water-cooling circulation hollow curtain, and a cold water auxiliary refrigeration circulation slit is formed between every two adjacent wave-shaped cold water guide plates.
Preferably, a plurality of groups of water-cooling curtain top water inlet pipes at the top and the bottom of the water-cooling circulation auxiliary refrigeration assembly and water outlet pipes at the bottom of the water-cooling curtain are communicated with water supply tank water service pipes at two ends of the water supply tank of the water curtain through water delivery hoses.
Compared with the prior art, the invention has the beneficial effects that: when the invention is used, two groups of end blood refrigerating box components can be expanded outwards through the moving wheel, inert gas with poor heat conductivity is filled into the middle box body expansion air bag component through the inert gas inflation tube, the inert gas serves as a first outer shielding layer of the middle expansion box body, a plurality of layers of centrifugal stripping heat insulation fiber cotton and nano-based heat insulation soft felt are arranged on an inner side surface capsule body of the inert gas expansion air bag, a second inner shielding layer is formed by the plurality of layers of centrifugal stripping heat insulation fiber cotton and the nano-based heat insulation soft felt, a plurality of groups of water-cooling circulation auxiliary refrigerating components are rotationally connected with each other through a rotating inner shaft rod and a rotating shaft sleeve, a plurality of groups of water-cooling circulation auxiliary refrigerating components are rotationally connected in series to form a group of folding water curtain units, a group of folding water curtain units are arranged at four corners of the two groups of end blood refrigerating box components, the outermost ends of the two groups of folding water curtain units opposite to the same side are provided with the magnet, when two groups of folding water curtain units opposite to each other at the same side are completely unfolded, a middle magnetic attraction closed water-cooling auxiliary cold storage water curtain unit is formed by a magnet, a third inner shielding layer is formed by the water-cooling auxiliary cold storage water curtain unit, the reliability of box body expansion and box body cold storage between two groups of end blood cold storage box assemblies is realized by the way, meanwhile, the consistency and the uniformity of the internal cold storage environment between the two groups of end blood cold storage box assemblies and the middle box body expansion air bag assembly can be ensured by the folding water curtain unit, the heat conduction of the internal cold storage environment is accelerated, the reliability of the internal cold storage environment between the two groups of end blood cold storage box assemblies and the middle box body expansion air bag assembly is further ensured by the water-cooling circulation auxiliary cold storage assembly, and when the water-cooling circulation auxiliary cold storage assembly is idle, the inert gas in the middle box body expansion air bag assembly can be discharged, the two groups of end blood refrigerator components are folded to minimize the volume and the compression, so that the blood refrigerator components are convenient to build and use in temporary places where space is limited or transportation needs to be carried frequently, when a box body between the two groups of end blood refrigerator components is expanded for use, a square inner hole sliding sleeve slides on a square guide slide rod and approaches to a square fixed sleeve, and slides on the square guide slide rod through the square inner hole sliding sleeve and approaches to the square fixed sleeve, so that the synchronous expansion of a multi-layer blood bag placing telescopic arm stand inside the two groups of end blood refrigerator components and the middle box body expansion air bag component is realized, when in actual use, a blood bag is placed on the blood bag placing telescopic arm stand, through the expansion, the placing area of the placing arm stand is adjusted conveniently and when in actual use, a group of folding water curtain units are formed by rotating and connecting a plurality of water-cooling circulation auxiliary refrigeration components in series, when not in use, the water curtain storage box can store a plurality of groups of water-cooling circulation auxiliary refrigeration components in a folding manner.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a perspective view of a portion of the structure of the present invention;
FIG. 4 is an exploded view of a portion of the structure of the present invention;
FIG. 5 is a perspective view of the end blood cooler assembly of the present invention;
FIG. 6 is a perspective view of the internal components of the end blood cooler assembly of the present invention;
FIG. 7 is a cross-sectional view of the water-cooled cycle assisted refrigeration assembly of the present invention;
FIG. 8 is a perspective view of the middle case expanding airbag module of the present invention;
in the figure: 1. an end blood cooler assembly; 101. a top blood refrigerator cabinet; 102. a sealing door; 103. a square guide slide bar; 104. a square inner hole sliding sleeve; 105. a square fixed sleeve; 106. a water curtain storage box; 107. the water curtain rotates the main shaft rod; 108. a refrigeration bottom cabinet; 109. a moving wheel; 110. a water curtain water supply tank; 111. a water supply pipe of the water supply tank; 2. a blood bag placing telescopic arm stand; 3. a water-cooling circulation auxiliary refrigeration component; 301. water-cooling circulation hollow curtains; 302. a wave-shaped cold water deflector; 303. a water inlet pipe is arranged at the top of the water-cooling curtain; 304. a water outlet pipe at the bottom of the water-cooling curtain; 305. a rotating shaft sleeve; 306. a support vertical plate; 307. rotating the inner shaft lever; 4. the middle box body expands the gasbag component; 401. an inert gas expanding bladder; 402. centrifugally stripping the heat-insulating cellucotton; 403. nano-base heat-insulating soft felt; 404. an inert gas fill tube; 405. an inflation valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: a portable low-temperature blood refrigerating box comprises two groups of end blood refrigerating box assemblies 1, a middle box body expansion air bag assembly 4 is arranged between the two groups of end blood refrigerating box assemblies 1, a plurality of groups of blood bag placing telescopic arm stand tables 2 are arranged between the two groups of end blood refrigerating box assemblies 1, the plurality of groups of blood bag placing telescopic arm stand tables 2 are arranged in the two groups of end blood refrigerating box assemblies 1 and the middle box body expansion air bag assembly 4 in a multilayer structure, a plurality of groups of water cooling circulation auxiliary refrigerating assemblies 3 are rotatably arranged on two sides of the two groups of end blood refrigerating box assemblies 1 and the two sides of the middle box body expansion air bag assembly 4, and the plurality of groups of water cooling circulation auxiliary refrigerating assemblies 3 are rotatably connected to form a folding structure;
the end blood refrigerator component 1 comprises a top blood refrigerator cabinet 101, a sealed door 102 is arranged on the outer side of the top blood refrigerator cabinet 101, a water curtain water supply tank 110 is fixedly arranged at the bottom inside the top blood refrigerator cabinet 101, water supply tank water pipes 111 are arranged at two ends of the water curtain water supply tank 110, water curtain containing boxes 106 are arranged on two sides of the top blood refrigerator cabinet 101, a water curtain rotating main shaft rod 107 is fixedly arranged on two sides inside the top blood refrigerator cabinet 101, a plurality of square guide slide bars 103 are fixedly arranged inside the top blood refrigerator cabinet 101, the plurality of square guide slide bars 103 are distributed in a multi-layer mode, two square fixing sleeves 105 are fixedly arranged in the middle of each square guide slide bar 103, square inner hole sliding sleeves 104 are slidably arranged at two ends of each square guide slide bar 103, a refrigeration bottom cabinet 108 for refrigerating inside the top blood refrigerator cabinet 101 is fixedly arranged at the bottom of the top blood refrigerator cabinet 101, the bottom of the refrigeration bottom cabinet 108 is fixedly provided with a movable wheel 109;
the water-cooling circulation auxiliary refrigeration component 3 comprises a water-cooling circulation hollow curtain 301, wherein a water-cooling curtain top water inlet pipe 303 and a water-cooling curtain bottom water outlet pipe 304 are respectively and fixedly arranged at the top and the bottom of the water-cooling circulation hollow curtain 301, a wave-shaped cold water guide plate 302 is fixedly arranged inside the water-cooling circulation hollow curtain 301, a rotating shaft sleeve 305 is fixedly arranged at the top and the bottom of one side of the water-cooling circulation hollow curtain 301, and a rotating inner shaft rod 307 is fixedly arranged at the other side of the water-cooling circulation hollow curtain 301 through a support vertical plate 306;
the middle box body expansion air bag assembly 4 comprises an inert gas expansion air bag 401, an inert gas inflation tube 404 is fixedly arranged at the bottom of one side of the inert gas expansion air bag 401, a plurality of layers of centrifugal stripping heat insulation fiber cotton 402 and nano-base heat insulation soft felt 403 are arranged on an inner side surface bag body of the inert gas expansion air bag 401, and an inflation valve 405 is arranged on the inert gas inflation tube 404.
In this embodiment, preferably, the arm supports at two ends of the blood bag placing telescopic arm stand 2 are respectively connected with the square inner hole sliding sleeve 104 at the end of the square guide slide bar 103 and the square fixing sleeve 105 at the middle of the square guide slide bar 103 through a pin, and when the box body between the two groups of end blood refrigerator assemblies 1 is expanded for use, the square inner hole sliding sleeve 104 slides on the square guide slide bar 103 and approaches the square fixing sleeve 105.
In this embodiment, preferably, the synchronous expansion of the multi-layer blood bag placing telescopic arm stand 2 inside the two end blood refrigerator assemblies 1 and the middle box expansion airbag assembly 4 is realized by sliding the square inner hole sliding sleeve 104 on the square guide sliding rod 103 and closing the square fixing sleeve 105.
In this embodiment, preferably, the two sets of end blood refrigerating box assemblies 1 are expanded outward, the inert gas with poor thermal conductivity is filled into the middle box expanding air bag assembly 4 through the inert gas filling tube 404, and the inert gas serves as the first outer shielding layer of the middle expanding box.
In this embodiment, preferably, the multiple groups of water-cooling circulation auxiliary refrigeration assemblies 3 are rotatably connected with each other by rotating the inner shaft 307 and the rotating shaft sleeve 305, the multiple groups of water-cooling circulation auxiliary refrigeration assemblies 3 are rotatably connected in series to form a group of folding water curtain units, and the four corners of the two groups of end blood refrigeration box assemblies 1 are provided with a group of folding water curtain units.
In this embodiment, preferably, the two sets of folding cascade units that the homonymy is relative's outermost end all is provided with the magnet, and when two sets of folding cascade units that the homonymy is relative spread out completely, form the supplementary cold-stored cascade unit of closed water-cooling of magnetic absorption in the middle of one through the magnet.
In this embodiment, preferably, a plurality of wave-shaped cold water deflectors 302 are fixedly disposed inside the water-cooling circulation hollow curtain 301, and a cold water auxiliary refrigeration circulation slit is formed between two adjacent wave-shaped cold water deflectors 302.
In this embodiment, the water-cooled circulating auxiliary refrigerating module 3 preferably has a plurality of sets of water-cooled circulating auxiliary refrigerating module 3 top water inlet pipes 303 and water-cooled circulating auxiliary refrigerating module bottom water outlet pipes 304 which are communicated with the water supply tank water pipes 111 at both ends of the water supply tank 110 through water hoses.
The internal structure of the refrigerated base cabinet 108 and the techniques for refrigerating the interior of the top blood cooler cabinet 101 of the present invention are well known in the art of widespread use and daily life that have been disclosed.
The working principle and the using process of the invention are as follows: when the invention is used, two groups of end blood refrigerating box assemblies 1 can be expanded outwards through the moving wheel 109, inert gas with poor heat conductivity is filled into the middle box body expansion air bag assembly 4 through the inert gas inflation pipe 404, the inert gas serves as a first outer shielding layer of the middle expansion box body, a plurality of layers of centrifugally stripped heat-insulating fiber cotton 402 and nano-based heat-insulating soft felt 403 are arranged on an inner side surface capsule body of the inert gas expansion air bag 401, a second inner shielding layer is formed through the plurality of layers of centrifugally stripped heat-insulating fiber cotton 402 and the nano-based heat-insulating soft felt 403, a plurality of groups of water-cooling circulation auxiliary refrigerating assemblies 3 are rotatably connected with each other through the rotating inner shaft rod 307 and the rotating shaft sleeve 305, a plurality of groups of water-cooling circulation auxiliary refrigerating assemblies 3 are rotatably connected in series to form a group of folding water curtain units, and a group of folding water curtain units are arranged at four corners, the outermost ends of two groups of folding water curtain units opposite to each other at the same side are provided with magnets, when the two groups of folding water curtain units opposite to each other at the same side are completely unfolded, a middle magnetic attraction closed water-cooling auxiliary refrigeration water curtain unit is formed by the magnets, and a third inner shielding layer is formed by the water-cooling auxiliary refrigeration water curtain unit, so that the reliability of box body expansion and box body refrigeration between the two groups of end part blood refrigerator components 1 is realized, meanwhile, the consistency and uniformity of the internal refrigeration environment between the two groups of end part blood refrigerator components 1 and the middle part box body expansion air bag component 4 can be ensured by the folding water curtain units, the thermal conductivity of the internal refrigeration environment is accelerated, and the reliability of the internal refrigeration environment between the two groups of end part blood refrigerator components 1 and the middle part box body expansion air bag component 4 is further ensured by the water-cooling circulation auxiliary refrigeration component 3, meanwhile, when the blood storage box is idle, inert gas in the middle box body expansion air bag component 4 can be discharged, the two groups of end blood refrigerating box components 1 are folded, the volume is reduced to the minimum, the space is limited conveniently or temporary places needing to be carried and transported frequently are built and used, when the box body between the two groups of end blood refrigerating box components 1 is expanded and used, the square inner hole sliding sleeve 104 slides on the square guide sliding rod 103 and draws close to the square fixing sleeve 105, the synchronous expansion of the multi-layer blood bag placing telescopic arm stand 2 in the two groups of end blood refrigerating box components 1 and the middle box body expansion air bag component 4 is realized through the sliding of the square inner hole sliding sleeve 104 on the square guide sliding rod 103 and the drawing close to the square fixing sleeve 105, when the blood bag placing telescopic arm stand is actually used, the blood bag placing stand is placed on the blood bag placing telescopic arm stand 2, and the placing area adjustment of the placing arm stand is convenient during the actual use, the multiple groups of water-cooling circulation auxiliary refrigeration components 3 are connected in series in a rotating mode to form a group of folding water curtain units, and when the water curtain storage box is not used, the multiple groups of water-cooling circulation auxiliary refrigeration components 3 can be stored in the water curtain storage box 106 in a folding mode.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a portable low temperature blood fridge, includes two sets of tip blood fridge subassemblies (1), its characterized in that: a middle box body expansion air bag assembly (4) is arranged between two groups of end part blood refrigerating box assemblies (1), a plurality of groups of blood bag placing telescopic arm stand tables (2) are arranged between the two groups of end part blood refrigerating box assemblies (1), the plurality of groups of blood bag placing telescopic arm stand tables (2) are arranged in the two groups of end part blood refrigerating box assemblies (1) and the middle box body expansion air bag assembly (4) in a multilayer structure, a plurality of groups of water cooling circulation auxiliary refrigerating assemblies (3) are rotatably arranged on two sides of the inner parts of the two groups of end part blood refrigerating box assemblies (1) and the middle box body expansion air bag assembly (4), and the plurality of groups of water cooling circulation auxiliary refrigerating assemblies (3) are rotatably connected to form a folding structure;
the end part blood refrigerating box assembly (1) comprises a top blood refrigerating box (101), a sealed door (102) is arranged on the outer side of the top blood refrigerating box (101), a water curtain water supply box (110) is fixedly arranged at the bottom inside the top blood refrigerating box (101), water supply box water pipes (111) are arranged at two ends of the water curtain water supply box (110), water curtain accommodating boxes (106) are arranged on two sides of the top blood refrigerating box (101), water curtain rotating main shafts (107) are fixedly arranged on two sides inside the top blood refrigerating box (101), a plurality of square guide sliding rods (103) are fixedly arranged inside the top blood refrigerating box (101), the square guide sliding rods (103) are distributed in a multi-layer mode, two square fixing sleeves (105) are fixedly arranged in the middle of each square guide sliding rod (103), a square inner hole sliding sleeve (104) is arranged at each of two ends of the square guide sliding rod (103) in a sliding mode, a refrigeration bottom cabinet (108) for refrigerating the inside of the top blood refrigerator cabinet (101) is fixedly arranged at the bottom of the top blood refrigerator cabinet (101), and a moving wheel (109) is fixedly arranged at the bottom of the refrigeration bottom cabinet (108);
the water-cooling circulation auxiliary refrigeration assembly (3) comprises a water-cooling circulation hollow curtain (301), a water-cooling curtain top water inlet pipe (303) and a water-cooling curtain bottom water outlet pipe (304) are fixedly arranged at the top and the bottom of the water-cooling circulation hollow curtain (301) respectively, a wave-shaped cold water guide plate (302) is fixedly arranged in the water-cooling circulation hollow curtain (301), rotating shaft sleeves (305) are fixedly arranged at the top and the bottom of one side of the water-cooling circulation hollow curtain (301), and a rotating inner shaft rod (307) is fixedly arranged at the other side of the water-cooling circulation hollow curtain (301) through a supporting vertical plate (306);
middle part box expansion gasbag subassembly (4) is including inert gas expansion gasbag (401), the fixed inert gas tube (404) that is provided with in bottom of inert gas expansion gasbag (401) one side, and be provided with multilayer centrifugation on the medial surface utricule of inert gas expansion gasbag (401) and peel off thermal-insulated cellucotton (402) and receive thermal-insulated soft felt (403), be provided with inflation valve (405) on inert gas tube (404).
2. The portable cryogenic blood cooler of claim 1 further comprising: arm supports on two sides of two ends of the blood bag placing telescopic arm stand (2) are respectively connected with a square inner hole sliding sleeve (104) at the end part of a square guide slide bar (103) and a square fixing sleeve (105) in the middle part of the square guide slide bar (103) in a rotating mode through a shaft pin, when a box body between two groups of the end part blood refrigerating box assemblies (1) is expanded for use, the square inner hole sliding sleeve (104) slides on the square guide slide bar (103) and approaches to the square fixing sleeve (105).
3. The portable cryogenic blood cooler of claim 1 further comprising: the blood bag placing telescopic arm stand (2) can synchronously expand in the two end blood refrigerator assemblies (1) and the middle box expansion air bag assembly (4) through the sliding of the square inner hole sliding sleeve (104) on the square guide sliding rod (103) and the closing of the square guide sliding sleeve (105).
4. The portable cryogenic blood cooler of claim 1 further comprising: two sets of outwards expand between tip blood refrigerator subassembly (1), the inside of middle part box extension gasbag subassembly (4) is passed through inert gas tube (404) and is filled into the poor inert gas of heat conductivity to its inside, and inert gas acts as the outer shielding layer of first way of middle part extension box.
5. The portable cryogenic blood cooler of claim 1 further comprising: multiunit the supplementary cold-stored subassembly of water-cooling circulation (3) is rotated each other through rotating interior axostylus axostyle (307) and axis of rotation sleeve pipe (305) and is linked up, multiunit rotate between the supplementary cold-stored subassembly of water-cooling circulation (3) and establish ties and form a set of folding cascade unit, and are two sets of the four corners position of tip blood refrigerator subassembly (1) all is provided with a set of folding cascade unit.
6. The portable cryogenic blood cooler of claim 1 further comprising: the outermost ends of the two groups of folding water curtain units opposite to each other at the same side are provided with magnet stones, and when the two groups of folding water curtain units opposite to each other at the same side are completely spread out, the magnet stones form a water-cooling auxiliary cold storage water curtain unit with the middle part magnetically attracted to be closed.
7. The portable cryogenic blood cooler of claim 1 further comprising: the inside of water-cooling circulation hollow curtain (301) is fixedly provided with a plurality of wave form cold water guide plates (302), and a cold water auxiliary refrigeration circulation slit is formed between two adjacent wave form cold water guide plates (302).
8. The portable cryogenic blood cooler of claim 1 further comprising: and a plurality of groups of water-cooling curtain top water inlet pipes (303) at the top and the bottom of the water-cooling circulation auxiliary refrigeration assembly (3) and water outlet pipes (304) at the bottom of the water-cooling curtain are communicated with water supply tank water service pipes (111) at two ends of the water supply tank (110) through water delivery hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110753989.3A CN113371301B (en) | 2021-07-04 | 2021-07-04 | Portable low-temperature blood refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110753989.3A CN113371301B (en) | 2021-07-04 | 2021-07-04 | Portable low-temperature blood refrigerator |
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| CN113371301A true CN113371301A (en) | 2021-09-10 |
| CN113371301B CN113371301B (en) | 2023-06-13 |
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| CN202110753989.3A Active CN113371301B (en) | 2021-07-04 | 2021-07-04 | Portable low-temperature blood refrigerator |
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