CN212118397U - External cooling equipment for emergency nursing - Google Patents
External cooling equipment for emergency nursing Download PDFInfo
- Publication number
- CN212118397U CN212118397U CN201922278339.9U CN201922278339U CN212118397U CN 212118397 U CN212118397 U CN 212118397U CN 201922278339 U CN201922278339 U CN 201922278339U CN 212118397 U CN212118397 U CN 212118397U
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- cavity
- limiting plate
- wall
- emergency nursing
- external cooling
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- 238000001816 cooling Methods 0.000 title claims abstract description 47
- 230000000474 nursing effect Effects 0.000 title claims abstract description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 25
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 8
- 206010052428 Wound Diseases 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 239000007789 gas Substances 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 208000030090 Acute Disease Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model belongs to the technical field of cooling equipment, in particular to an external cooling equipment for emergency nursing, which aims at the problems that patients are directly placed in an air-conditioned room during the existing emergency nursing cooling treatment, the temperature control is limited, and the wounds of the patients can not be cooled within a small range, and the external cooling equipment comprises a cooling cylinder, wherein a first cavity, a second cavity and a third cavity are respectively arranged in the cooling cylinder, a first limiting plate is horizontally arranged at the adjacent part of the first cavity and the second cavity, a second limiting plate is horizontally arranged at the adjacent part of the second cavity and the third cavity, the first limiting plate is positioned above the second limiting plate, a liquid nitrogen storage box is arranged in the third cavity, and a second compression box is arranged at the top of the liquid nitrogen storage box, the utility model discloses a cooling air fan and a wind deflector are arranged by the characteristics of volatilization and heat absorption of liquid nitrogen, cold air can be drawn out and then the blowing direction is controlled by the gas deflector, effectively realizing the purpose of cooling in a small range.
Description
Technical Field
The utility model relates to a cooling device technical field especially relates to an external cooling device is used in emergency nursing.
Background
The emergency patients are mainly patients suffering from acute disease attack, acute trauma and life threatening or suffering from extreme pain caused by foreign body invasion, and are usually suffered from various high fever, acute hemorrhage, various shocks, burns and the like, and the patients need to be cooled during emergency nursing.
Generally, when the emergency nursing cooling treatment is performed, a patient is directly placed in an air conditioning room, the temperature control is limited, and the wound of the patient cannot be cooled within a small range, so that an external cooling device for emergency nursing is provided for solving the problems.
Disclosure of Invention
The utility model aims at solving the defect that the wound of a patient can not be cooled in a small range in the prior emergency nursing, and providing the external cooling equipment for emergency nursing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an external cooling device for emergency nursing comprises a cooling barrel, wherein a first cavity, a second cavity and a third cavity are respectively arranged in the cooling barrel, a first limiting plate is horizontally arranged between the first cavity and the second cavity, a second limiting plate is horizontally arranged between the second cavity and the third cavity, the first limiting plate is positioned above the second limiting plate, a liquid nitrogen storage box is arranged in the third cavity, a second compression box is arranged at the top of the liquid nitrogen storage box, a condenser and a first compression box are arranged in the second cavity, the condenser is positioned below the first compression box, a heat absorption pipe is arranged in the first cavity, metal guide pipes are respectively connected with two ends of the heat absorption pipe, a cold air port is arranged on the inner wall of one side of the first cavity, a plurality of air guide plates are rotatably arranged at one end of the cold air port, two limiting rods are connected with one side of the plurality of air guide plates, and a first motor is fixedly arranged on the inner wall of the cold air port, the output shaft fixedly connected with one end of horizontal pole of first motor, the other end fixed mounting of horizontal pole has sector gear.
Preferably, the cold air fan is sleeved on the cross rod, the first air vent is formed in the inner wall of the other side of the first cavity, the hot air port is formed in the inner wall of one side of the second cavity, the second motor is fixedly arranged on the inner wall of the hot air port, the hot air fan is sleeved on the output shaft of the second motor, and the second air vent is formed in the inner wall of the other side of the second cavity.
Preferably, the inner walls of the first cavity, the second cavity and the third cavity are wrapped by heat insulation layers, round holes are formed in the first limiting plate and the second limiting plate, and the inner walls of the round holes are hermetically connected with the metal guide pipes.
Preferably, one side of gag lever post fixedly connected with a plurality of slide bars, the slide bar level set up and with two movable rod sliding connection, two movable rods are close to each other one side all be provided with the rack, and fan-shaped gear and rack cooperate.
Preferably, the bottom of the second compression box is provided with a liquid dropping port, the bottom of the cooling cylinder is hermetically connected with a base, the bottom of the base is provided with support legs, and the bottom of the support legs is provided with universal wheels.
Compared with the prior art, the utility model has the advantages of:
1. owing to set up liquid nitrogen hutch, heat-absorbing pipe, first compression case, condenser, accomplish emergency nursing rapid cooling's purpose through the endothermic characteristics of liquid nitrogen volatilization, the condenser pipe can make liquid nitrogen reuse with setting up of first compression case for the device practicality increases.
2. Owing to set up cold air fan, air guide plate, sector gear, movable rod, can take out cold air through the cold air fan, sector gear and movable rod cooperation control air guide plate direction can blow cold air to different positions for the diffusion of cold air improves the cooling speed.
The utility model discloses a liquid nitrogen volatilizees endothermic characteristics, reduces the temperature in the first cavity, produces air conditioning, and rethread cold air fan takes air conditioning out, leans on the air guide plate constantly to rotate from top to bottom, can blow air conditioning to the different positions of cold wind gap for the diffusion of air conditioning improves cooling speed, has effectively realized the purpose of cooling in the small scale.
Drawings
Fig. 1 is a schematic perspective view of an external cooling device for emergency nursing according to the present invention;
fig. 2 is a schematic sectional structure view of an external cooling device for emergency nursing according to the present invention;
fig. 3 is a schematic structural view of a part a in fig. 2 of the external cooling device for emergency nursing according to the present invention;
fig. 4 is the utility model provides a structural schematic diagram that sector gear and movable rod of external cooling equipment for emergency nursing are connected.
In the figure: 1 cooling cylinder, 2 bases, 3 liquid nitrogen storage boxes, 4 heat absorption pipes, 5 first compression boxes, 6 condensers, 7 second compression boxes, 8 hot air ports, 9 cold air ports, 10 limiting rods, 11 cross rods, 12 sector gears, 13 movable rods and 14 support legs.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, an external cooling device for emergency nursing comprises a cooling barrel 1, wherein a first cavity, a second cavity and a third cavity are respectively arranged in the cooling barrel 1, a first limiting plate is horizontally arranged between the first cavity and the second cavity, a second limiting plate is horizontally arranged between the second cavity and the third cavity, the first limiting plate is positioned above the second limiting plate, a liquid nitrogen storage box 3 is arranged in the third cavity, a second compression box 7 is arranged at the top of the liquid nitrogen storage box 3, a condenser 6 and a first compression box 5 are arranged in the second cavity, the condenser 6 is positioned below the first compression box 5, a heat absorption pipe 4 is arranged in the first cavity, metal conduits are respectively connected with two ends of the heat absorption pipe 4, a cold air port 9 is arranged on the inner wall of one side of the first cavity, a plurality of air guide plates are rotatably arranged at one end of the cold air port 9, two limiting rods 10 are connected with one side of the plurality of air guide plates, the inner wall of the cold air port 9 is fixedly provided with a first motor, an output shaft of the first motor is fixedly connected with one end of a cross rod 11, and the other end of the cross rod 11 is fixedly provided with a sector gear 12.
In this embodiment, the cross bar 11 is sleeved with a cold air fan, the inner wall of the other side of the first cavity is provided with a first ventilating hole, the inner wall of one side of the second cavity is provided with a hot air port 8, the inner wall of the hot air port 8 is fixedly provided with a second motor, the output shaft of the second motor is sleeved with a hot air fan, the inner wall of the other side of the second cavity is provided with a second ventilating hole, and hot air in the second cavity is exchanged through rotation of the hot air fan.
In this embodiment, all wrap up the heat preservation on the inner wall of first cavity, second cavity, third cavity, all seted up the round hole on first limiting plate and the second limiting plate, the round hole inner wall all with metal pipe sealing connection, guaranteed the leakproofness of device for the device can reuse.
In this embodiment, one side of the limiting rod 10 is fixedly connected with a plurality of sliding rods, the sliding rods are horizontally arranged and slidably connected with the two movable rods 13, racks are respectively arranged on the sides of the two movable rods 13 close to each other, and the sector gear 12 is matched with the racks, so that the movable rods 13 can be driven to reciprocate up and down through the sector gear 12.
In this embodiment, second compression case 7 bottom is provided with the drip mouth, and the bottom sealing connection of a cooling section of thick bamboo 1 has base 2, and the bottom of base 2 is provided with stabilizer blade 14, and the bottom of stabilizer blade 14 is provided with the universal wheel, is convenient for remove.
Example two
Referring to fig. 1-4, an external cooling device for emergency nursing comprises a cooling cylinder 1, wherein a first cavity, a second cavity and a third cavity are respectively arranged in the cooling cylinder 1, a first limiting plate is horizontally and fixedly arranged between the first cavity and the second cavity, a second limiting plate is horizontally and fixedly arranged between the second cavity and the third cavity, the first limiting plate is positioned above the second limiting plate, a liquid nitrogen storage box 3 is fixedly arranged in the third cavity, a second compression box 7 is fixedly and hermetically welded at the top of the liquid nitrogen storage box 3, a condenser 6 and a first compression box 5 are fixedly arranged in the second cavity, the condenser 6 is positioned below the first compression box 5, a heat absorption pipe 4 is fixedly arranged in the first cavity, two ends of the heat absorption pipe 4 are both connected with metal guide pipes, a cold air port 9 is arranged on the inner wall of one side of the first cavity, and one end of the cold air port 9 is rotatably provided with a plurality of air guide plates, one side of a plurality of air guide plates is articulated to be connected with two gag lever posts 10, and fixed welding has first motor on the inner wall of cold wind mouth 9, and the output shaft welding of first motor has the one end of horizontal pole 11, and the other end fixed mounting of horizontal pole 11 has sector gear 12.
In this embodiment, the fixing sleeve is provided with the cold air fan on the cross bar 11, the first scavenge hole has been seted up to the opposite side of first cavity inner wall, the hot air port 8 has been seted up to one side of second cavity inner wall, fixed welding has the second motor on the inner wall of hot air port 8, the fixing sleeve is provided with the hot air fan on the output shaft of second motor, the second scavenge hole has been seted up to the opposite side of second cavity inner wall, rotate through the hot air fan and exchange the hot-air in the second cavity.
In this embodiment, all the parcel has the heat preservation on the inner wall of first cavity, second cavity, third cavity, has all seted up the round hole on first limiting plate and the second limiting plate, and the round hole inner wall all with metal pipe sealing connection, has guaranteed the leakproofness of device for the device can reuse the inside respectively of hot-blast mouth 8, cold-blast mouth 9, first scavenge port, second scavenge port all be provided with the degerming filter screen, guarantees the sterile environment of equipment.
In this embodiment, the welding of one side of gag lever post 10 has a plurality of slide bars, the slide bar level set up and with two movable rod 13 sliding connection, one side that two movable rod 13 are close to each other is all fixed and is provided with the rack, and sector gear 12 and rack cooperate, can drive movable rod 13 up-and-down reciprocating motion through sector gear 12, the one end of the equal fixedly connected with roller in air guide both ends, the other end of roller rotates to be connected on the inner wall of cold wind mouth 9, make the air guide can the tilting, thereby control the flow direction of cold wind.
In this embodiment, second compression case 7 bottom is provided with the drip mouth, and the bottom sealing connection of a cooling section of thick bamboo 1 has base 2, and the bottom of base 2 is provided with stabilizer blade 14, and the bottom of stabilizer blade 14 is provided with the universal wheel, is convenient for remove.
In this embodiment, when the emergency nursing cooling is required, the cooling cylinder 1 is moved to a suitable position, the power supply of the cooling cylinder 1 is connected, the first compression box 5 starts to operate to compress nitrogen and deliver the nitrogen to the condenser 6, the condenser 6 delivers the cooled nitrogen to the second compression box 7, the second compression box 7 further compresses the nitrogen to change the nitrogen into liquid nitrogen, the liquid nitrogen is dripped into the liquid nitrogen storage box 3 through the drip port, the liquid nitrogen is volatile and turns into gas again and passes through the heat absorption pipe 4, meanwhile, the temperature in the first cavity is reduced, the first motor rotates to drive the cross rod 11 to rotate, the cross rod 11 drives the cold air fan and the sector gear 12 to rotate when rotating, the sector gear 12 drives the movable rod 13 to reciprocate up and down when rotating, the limiting rod 10 is further driven to reciprocate up and down to adjust the air guide plate to rotate up and down, thereby adjusting the flow direction of cold air, the second motor drives the hot air fan to rotate while operating, thereby discharging the hot air in the second cavity to ensure the normal operation of the condenser 6 and the first compressor 5.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. An external cooling device for emergency nursing, which comprises a cooling barrel (1) and is characterized in that a first cavity, a second cavity and a third cavity are respectively arranged in the cooling barrel (1), a first limiting plate is horizontally arranged between the first cavity and the second cavity, a second limiting plate is horizontally arranged between the second cavity and the third cavity, the first limiting plate is positioned above the second limiting plate, a liquid nitrogen storage box (3) is arranged in the third cavity, a second compression box (7) is arranged at the top of the liquid nitrogen storage box (3), a condenser (6) and a first compression box (5) are arranged in the second cavity, the condenser (6) is positioned below the first compression box (5), a heat absorption pipe (4) is arranged in the first cavity, metal guide pipes are respectively connected with two ends of the heat absorption pipe (4), a cold air port (9) is arranged on the inner wall of one side of the first cavity, and one end of the cold air port (9) is rotatably provided with a plurality of air guide plates, one side of a plurality of air guide plates is connected with two gag lever posts (10), the fixed first motor that is provided with on the inner wall of cold wind mouth (9), the one end of the output shaft fixedly connected with horizontal pole (11) of first motor, the other end fixed mounting of horizontal pole (11) has sector gear (12).
2. The external cooling device for emergency nursing according to claim 1, wherein the cross bar (11) is sleeved with a cold air fan, the inner wall of the other side of the first cavity is provided with a first ventilating hole, the inner wall of one side of the second cavity is provided with a hot air port (8), the inner wall of the hot air port (8) is fixedly provided with a second motor, the output shaft of the second motor is sleeved with a hot air fan, and the inner wall of the other side of the second cavity is provided with a second ventilating hole.
3. The external cooling device for emergency nursing according to claim 1, wherein the inner walls of the first, second and third cavities are wrapped with insulating layers, the first and second limiting plates are provided with round holes, and the inner walls of the round holes are hermetically connected with the metal conduit.
4. The external cooling device for emergency nursing according to claim 1, wherein a plurality of sliding rods are fixedly connected to one side of the limiting rod (10), the sliding rods are horizontally arranged and slidably connected with the two movable rods (13), a rack is arranged on one side of each movable rod (13) close to each other, and the sector gear (12) is matched with the rack.
5. The external cooling device for emergency nursing according to claim 1, wherein a dropping port is formed at the bottom of the second compression box (7), the bottom of the cooling cylinder (1) is hermetically connected with the base (2), the bottom of the base (2) is provided with support legs (14), and the bottom of the support legs (14) is provided with universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278339.9U CN212118397U (en) | 2019-12-18 | 2019-12-18 | External cooling equipment for emergency nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278339.9U CN212118397U (en) | 2019-12-18 | 2019-12-18 | External cooling equipment for emergency nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212118397U true CN212118397U (en) | 2020-12-11 |
Family
ID=73668391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922278339.9U Active CN212118397U (en) | 2019-12-18 | 2019-12-18 | External cooling equipment for emergency nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212118397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472407A (en) * | 2021-01-11 | 2021-03-12 | 南京嘉齐华美妆化妆品有限公司 | Portable local liquid nitrogen physiotherapy equipment |
-
2019
- 2019-12-18 CN CN201922278339.9U patent/CN212118397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472407A (en) * | 2021-01-11 | 2021-03-12 | 南京嘉齐华美妆化妆品有限公司 | Portable local liquid nitrogen physiotherapy equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240322 Address after: 450000, 3rd Floor, Muhe Park, Northeast Corner, Intersection of Navigation East Road and Jinliu South Road, Zhengzhou Economic and Technological Development Zone, Henan Province Patentee after: Zhong'en (Henan) Pharmaceutical Co.,Ltd. Country or region after: China Address before: 251700 No. 1, wusheng Road, Huimin County, Binzhou City, Shandong Province Patentee before: Tao Weina Country or region before: China |