CN109269185B - Energy-saving medical sample cold storage plant - Google Patents
Energy-saving medical sample cold storage plant Download PDFInfo
- Publication number
- CN109269185B CN109269185B CN201810945963.7A CN201810945963A CN109269185B CN 109269185 B CN109269185 B CN 109269185B CN 201810945963 A CN201810945963 A CN 201810945963A CN 109269185 B CN109269185 B CN 109269185B
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- cabinet body
- refrigerating
- isolation
- air
- negative pressure
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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
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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
- F25D23/00—General constructional features
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses an energy-saving medical sample refrigerating device which comprises a cabinet body, wherein a cabinet door is hinged to the front end of the cabinet body, the interior of the cabinet body is divided into at least two refrigerating chambers through an isolation base, an isolation plate is integrally formed at the upper end of each isolation base, the interiors of the isolation plates and the isolation bases are both in a cavity structure, a refrigerating chamber is inserted and installed between the isolation plates, a circulation port is formed in the rear of each isolation base, and a circulation port matching seat matched with the circulation port is fixedly installed at the rear end of the cabinet body. The sample refrigerating device designed by the invention can store samples suitable for refrigerating at different temperatures in a layered manner according to the temperatures and the samples are independent from each other by dividing different refrigerating chambers and refrigerating boxes, so that the mutual influence among the samples is avoided, and further, a large amount of cold air can be effectively prevented from leaking when a cabinet door is opened and the refrigerating boxes are taken out, thereby effectively saving energy.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to an energy-saving medical sample refrigeration device.
Background
In the medical process, a large amount of samples need to be collected for analysis and assay, but the samples are often deteriorated at normal temperature, so that the research value is lost, and therefore, the samples need to be stored at low temperature by adopting refrigeration equipment. In the traditional sample preservation mode, the sample is all concentrated in a cold room, thereby cause the sample to preserve under same temperature only, obviously not to the most suitable save temperature of sample to preserve effectual, and because the air conditioning sharing in the cold room, when taking a certain sample and easily because the cold room is opened, lead to a large amount of excessive air conditioning, thereby need refrigerate again, a large amount of energy has been wasted, further because the sample itself of just putting into belongs to the high temperature object for other samples, if do not carry out effective isolation processing, can cause local regional interior intensification to influence the save quality of other samples, and the gas of the outside parcel of new sample also can seriously reduce the cooling rate of new sample, be unfavorable for the express delivery low temperature preservation of sample.
The novel sample refrigerating device can effectively solve the problems by effectively isolating the samples according to the properties of the samples and storing the samples at different temperatures, and the energy-saving medical sample refrigerating device is provided for the purposes.
Disclosure of Invention
The invention aims to provide an energy-saving medical sample refrigerating device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving medical sample cold storage device comprises a cabinet body, wherein a cabinet door is hinged to the front end of the cabinet body, the interior of the cabinet body is divided into a plurality of cold storage chambers through isolation bases, an isolation plate is integrally formed at the upper end of each isolation base, the isolation plates and the isolation bases are both of a cavity structure, cold storage boxes are inserted and installed among the isolation plates, a circulation port is formed in the rear of each isolation base, a circulation port matching seat matched with the circulation port is fixedly installed at the rear end of the cabinet body, a negative pressure suction port is formed in the rear of each isolation base, a negative pressure suction port matching seat matched with the negative pressure suction port is fixed at the rear of the cabinet body, a guide sleeve is fixed at the front end of each isolation base, a positioning pin is slidably installed in each guide sleeve, the rear end of each positioning pin is connected with the isolation bases through positioning pin reset springs, and positioning holes matched with the, the front end of the isolation base is hinged with an inner guard plate used for sealing the outer side of the isolation base, a sealing cover is inserted and installed above the refrigeration box, a compressor connected with a circulation port matching seat is fixedly installed in the cabinet body, the outlet end of the compressor is connected with a heat exchanger, the inlet end of the heat exchanger is connected with a negative pressure machine, the inlet end of the negative pressure machine is connected with a negative pressure suction port matching seat, a side bulge is integrally formed on the isolation plate, an air guide pipe matching seat is fixedly installed on the side bulge, the negative pressure suction port is connected with the air guide pipe matching seat through a pipeline, the other inlet end of the negative pressure suction port is communicated with a cavity in the isolation base, air guide pipes matched with the air guide pipe matching seat are inserted and installed on the two sides of the refrigeration box, the air guide pipes are connected with the isolation base through air guide pipe reset springs, and the rear fixed mounting of cold-stored box has the bayonet joint with temperature sensor electric connection, the rear fixed mounting of the cabinet body has the socket that matches with the bayonet joint, the bellied rear side in side is connected with the clamp plate through clamp plate reset spring, and the rear fixed mounting of clamp plate has the travel switch with bayonet joint electric connection, the solenoid valve with bayonet joint electric connection is all installed to the exit end of air duct.
Preferably, the front end of the cabinet body and the rear end of the cabinet door are correspondingly provided with magnetic pastes.
Preferably, the front end of the side bulge is provided with a bayonet, and the front end of the refrigeration box is fixedly provided with a clamping elastic sheet matched with the bayonet.
Preferably, the left side and the right side of the cabinet body are respectively provided with an annular groove which is convenient to grasp during carrying.
Compared with the prior art, the invention has the beneficial effects that: the sample refrigerating device designed by the invention can store samples suitable for refrigerating at different temperatures in a layered manner according to the temperatures and the samples are independent from each other by dividing different refrigerating chambers and refrigerating boxes, thereby avoiding mutual influence among the samples, further effectively avoiding a large amount of cold air from leaking when the cabinet door is opened and the refrigerating boxes are taken out, effectively saving energy and having high practical value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the assembly of the isolation base and the refrigeration cassette of the present invention;
fig. 4 is a schematic structural view of the refrigerator case of the present invention.
In the figure: 1 cabinet body, 2 magnetic pastes, 3 ring channels, 4 locating pins, 5 guide sleeves, 6 locating pin reset springs, 7 articulated shafts, 8 inner guard plates, 9 cabinet doors, 10 circulation port matching seats, 11 negative pressure suction port matching seats, 12 plug sockets, 13 sealing covers, 14 isolating plates, 15 refrigeration boxes, 16 isolating bases, 17 compressors, 18 negative pressure machines, 19 heat exchangers, 20 travel switches, 21 negative pressure suction ports, 22 circulation ports, 23 bayonet sockets, 24 side bulges, 25 pressure plate reset springs, 26 pressure plates, 27 plug sockets, 28 temperature sensors, 29 air guide pipe reset springs, 30 air guide pipes, 31 clamping elastic sheets, 32 air guide pipe matching seats and 33 temperature sensors.
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 obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an energy-saving medical sample cold storage device comprises a cabinet body 1, a cabinet door 9 is hinged at the front end of the cabinet body 1, the interior of the cabinet body 1 is divided into a plurality of cold storage chambers through isolation bases 16, an isolation plate 14 is integrally formed at the upper end of each isolation base 16, the interiors of the isolation plates 14 and the isolation bases 16 are of a cavity structure, cold storage boxes 15 are installed between the isolation plates 14 in an inserted mode, circulation ports 22 are formed in the rear of the isolation bases 16, circulation port matching seats 10 matched with the circulation ports 22 are fixedly installed at the rear end of the cabinet body 1, negative pressure suction ports 21 are formed in the rear of the isolation bases 16, negative pressure suction port matching seats 11 matched with the negative pressure suction ports 21 are fixed at the rear end of the cabinet body 1, guide sleeves 5 are fixed at the front end of the isolation bases 16, positioning pins 4 are slidably installed in the guide sleeves 5, the rear ends of the positioning pins 4 are connected, the left side and the right side of the cabinet body 1 are provided with positioning holes matched with the positioning pins 4, the front end of the isolation base 16 is hinged with an inner guard plate 8 for sealing the outer side of the isolation base 16, a sealing cover 13 is inserted and installed above the refrigeration box 15, the interior of the cabinet body 1 is fixedly provided with a compressor 17 connected with a circulation port matching seat 10, the outlet end of the compressor 17 is connected with a heat exchanger 19, the inlet end of the heat exchanger 19 is connected with a negative pressure machine 18, the inlet end of the negative pressure machine 18 is connected with a negative pressure suction port matching seat 11, the isolation plate 14 is integrally formed with a side bulge 24, a gas guide pipe matching seat 32 is fixedly installed on the side bulge 24, the negative pressure suction port 21 is connected with the gas guide pipe matching seat 32 by adopting a pipeline, the other inlet end of the negative pressure suction port 21 is communicated with a cavity in the isolation base 16, and gas, and the air duct 30 is connected with the isolation base 16 through the air duct return spring 29, the inner wall fixed mounting of the refrigeration box 15 has the temperature sensor 33, and the rear fixed mounting of the refrigeration box 15 has the plug-in connector 27 electrically connected with the temperature sensor 33, the rear end fixed mounting of the cabinet body 1 has the plug-in socket 12 matched with the plug-in connector 27, the rear side of the side bulge 24 is connected with the pressing plate 26 through the pressing plate return spring 25, and the rear side fixed mounting of the pressing plate 26 has the travel switch 20 electrically connected with the plug-in connector 27, and the electromagnetic valve electrically connected with the plug-in connector 27 is all installed at the outlet end of the air duct 30.
Further, the front end of the cabinet body 1 and the rear end of the cabinet door 9 are correspondingly provided with magnetic pastes 2.
Further, a bayonet 23 is opened at the front end of the side protrusion 24, and a clamping spring 31 matched with the bayonet 23 is fixedly installed at the front end of the refrigeration box 15.
Further, the left side and the right side of the cabinet body 1 are respectively provided with an annular groove 3 which is convenient to grasp during carrying.
The working principle is as follows: the device during operation is cut apart into a plurality of walk-ins through keeping apart base 16 with cabinet body 1 inside to keep apart base 16 inside can be taken out for the vacuum, consequently can ensure to have good temperature gradient in each walk-in from top to bottom, thereby be used for placing the sample of different most suitable temperatures. And the samples can be stored separately in different cold storage boxes 15 in the same cold storage chamber, and the cold air in each cold storage box 15 can be supplied separately, so that each sample can be refrigerated separately to avoid mutual influence. After the sample is put into the refrigeration box 15, the refrigeration box 15 is inserted between the isolation plates 14, and simultaneously the air duct 30 and the air duct matching seat 32 can be aligned with each other, at the moment, the plug connector 27 and the plug seat 12 are just plugged tightly, the travel switch 20 is opened, the air in the refrigeration box 15 is firstly sucked by the negative pressure machine 18 and is sent into cold air by the circulation port 22, thereby effectively and rapidly destroying the heat preservation air layer on the surface of the sample and accelerating the temperature reduction process, the extracted air is sent into the refrigeration box 15 through the circulation port 22 after being subjected to heat exchange and temperature reduction by the evaporator of the refrigeration device, the refrigerant in the evaporator is firstly sent into the compressor 17, after passing through the heat exchanger 19, the air is finally fed into the evaporator through the throttle valve, and the frequency of the cold air circulation in each cold storage box 15 can be adjusted according to the temperature set in different cold storage rooms and the temperature detected by the temperature sensor 33, so that the temperature in each cold storage box 15 is ensured to be constant. The device not only can accelerate the speed of cold-stored cooling, can avoid the influence of cold-stored effect between each well sample moreover, can also adopt different temperatures to refrigerate to the sample of difference simultaneously, consequently can ensure cold-stored effect effectively to adopt the device to refrigerate and can also avoid effectively opening cabinet door 9 and taking out a large amount of leakages of air conditioning when cold-stored box 15, thereby saved the energy effectively, had very high practical value.
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 (1)
1. The utility model provides a medical sample cold storage plant of energy-saving, includes the cabinet body (1), and the front end of the cabinet body (1) is articulated installs cabinet door (9), its characterized in that: the refrigerator is characterized in that the inside of the cabinet body (1) is divided into a plurality of refrigerating chambers through isolating bases (16), an isolating plate (14) is integrally formed at the upper end of each isolating base (16), the isolating plate (14) and the inside of each isolating base (16) are of a cavity structure, refrigerating boxes (15) are installed between the isolating plates (14) in an inserted mode, a circulating port (22) is formed in the rear of each isolating base (16), a circulating port matching seat (10) matched with the circulating port (22) is fixedly installed at the rear end of the cabinet body (1), a negative pressure suction port (21) is formed in the rear of each isolating base (16), a negative pressure suction port matching seat (11) matched with the negative pressure suction port (21) is fixed at the rear end of the cabinet body (1), a guide sleeve (5) is fixed at the front end of each isolating base (16), a positioning pin (4) is slidably installed in each guide sleeve (5), and the rear end of each positioning pin (4) is connected with each isolating base (16), and the left and right sides of the cabinet body (1) are provided with positioning holes matched with the positioning pins (4), the front end of the isolation base (16) is hinged with an inner guard plate (8) used for sealing the outer side of the isolation base (16), a sealing cover (13) is inserted and installed above the refrigeration box (15), the interior of the cabinet body (1) is fixedly provided with a compressor (17) connected with a circulation port matching seat (10), the outlet end of the compressor (17) is connected with a heat exchanger (19), the inlet end of the heat exchanger (19) is connected with a negative pressure machine (18), the inlet end of the negative pressure machine (18) is connected with a negative pressure suction port matching seat (11), the isolation plate (14) is integrally formed with a side bulge (24), and the side bulge (24) is fixedly provided with an air guide tube matching seat (32), the negative pressure suction port (21) is connected with the air guide tube matching seat (32) by a pipeline, and the other inlet end of the negative pressure suction port (21) is communicated with the cavity inside the isolating base (16), the two sides of the refrigeration box (15) are provided with air ducts (30) matched with the air duct matching seats (32) in an inserting way, and the air duct (30) is connected with the isolation base (16) through an air duct return spring (29), a temperature sensor (33) is fixedly arranged on the inner wall of the refrigeration box (15), and a plug-in connector (27) electrically connected with the temperature sensor (33) is fixedly arranged at the rear part of the refrigeration box (15), the rear end of the cabinet body (1) is fixedly provided with a plug socket (12) matched with the plug connector (27), the rear side of the side bulge (24) is connected with a pressure plate (26) through a pressure plate return spring (25), and a travel switch (20) electrically connected with the plug connector (27) is fixedly arranged at the rear side of the pressure plate (26), the outlet ends of the air guide pipes (30) are respectively provided with an electromagnetic valve which is electrically connected with the plug-in connector (27);
the front end of the cabinet body (1) and the rear end of the cabinet door (9) are correspondingly provided with magnetic pastes (2);
a bayonet (23) is arranged at the front end of the side bulge (24), and a clamping elastic sheet (31) matched with the bayonet (23) is fixedly arranged at the front end of the refrigeration box (15);
the left side and the right side of the cabinet body (1) are respectively provided with an annular groove (3) which is convenient to grasp during carrying;
when the refrigerator works, the inside of the cabinet body (1) is divided into a plurality of refrigerating chambers through the isolation base (16), and the inside of the isolation base (16) can be vacuumized, so that good temperature gradients in the refrigerating chambers from top to bottom can be guaranteed, and samples with different optimal temperatures can be placed in the refrigerating chambers; and the samples in the same refrigerating chamber can be stored separately through different refrigerating boxes (15), and the cold air in each refrigerating box (15) can be supplied separately, so that each sample can be refrigerated separately to avoid mutual influence; after a sample is placed into the refrigeration box (15), the refrigeration box (15) is inserted between the partition plates (14), and simultaneously the air guide pipe (30) and the air guide pipe matching seat (32) can be aligned with each other, at the moment, the plug connector (27) and the plug connector seat (12) are just plugged tightly, the travel switch (20) is opened, air in the refrigeration box (15) is firstly sucked away by the negative pressure machine (18) and is sent into cold air by the circulation port (22), so that the heat-insulating air layer on the surface of the sample is effectively and quickly damaged, the temperature reduction process is accelerated, the pumped air is sent into the refrigeration box (15) through the circulation port (22) after being subjected to heat exchange and temperature reduction by the evaporator of the refrigeration device, refrigerant in the evaporator is firstly sent into the compressor (17) and finally sent into the evaporator through the throttle valve after passing through the heat exchanger (19), and simultaneously the circulation frequency of the cold air in each refrigeration box (15) can be adjusted according to the temperature set in different refrigeration chambers and the temperature detected by, thereby ensuring constant temperature in each refrigeration box (15); the device not only can accelerate the speed of cold-stored cooling, can avoid the influence of cold-stored effect between each sample moreover, can also adopt different temperatures to refrigerate to the sample of difference simultaneously, consequently can ensure cold-stored effect effectively to adopt the device to refrigerate and can also avoid effectively opening cabinet door (9) and take out and refrigerate a large amount of leakages of box (15) time air conditioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945963.7A CN109269185B (en) | 2018-08-20 | 2018-08-20 | Energy-saving medical sample cold storage plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945963.7A CN109269185B (en) | 2018-08-20 | 2018-08-20 | Energy-saving medical sample cold storage plant |
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| CN109269185A CN109269185A (en) | 2019-01-25 |
| CN109269185B true CN109269185B (en) | 2021-01-15 |
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| CN201810945963.7A Active CN109269185B (en) | 2018-08-20 | 2018-08-20 | Energy-saving medical sample cold storage plant |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110679723A (en) * | 2019-11-19 | 2020-01-14 | 漯河医学高等专科学校 | Frozen food production and processing is with equipment of congealing |
| CN112033069B (en) * | 2020-09-02 | 2021-03-16 | 江苏中慧元通生物科技有限公司 | Genetic engineering bacterin is with cold-stored transfer device |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564001B (en) * | 2012-02-21 | 2015-02-18 | 朱展辉 | Refrigeration insulation can |
| CN203550372U (en) * | 2013-05-29 | 2014-04-16 | 深圳市智莱科技有限公司 | Cooling storing cabinet |
| CN104555109B (en) * | 2014-11-26 | 2017-06-23 | 四川长虹电器股份有限公司 | With reference to the Modular refrigerator of food delivery |
| CN104609037B (en) * | 2015-01-23 | 2018-02-23 | 深圳市智莱科技股份有限公司 | A kind of intelligent express mail case with cold storage function |
| CN204718225U (en) * | 2015-05-13 | 2015-10-21 | 秦海宽 | A kind of Portable low-temp refrigerating box |
| CN206056069U (en) * | 2016-08-25 | 2017-03-29 | 青岛海尔特种电冰柜有限公司 | Independent controlling temp type express delivery cabinet |
| CN206297872U (en) * | 2016-11-25 | 2017-07-04 | 邢丽 | A kind of preventive medicine vaccine conserving case |
| CN206496566U (en) * | 2016-12-24 | 2017-09-15 | 赣州玉帑生态农业发展有限公司 | A kind of vegetables deposit antistaling cabinet |
| CN107228518A (en) * | 2017-06-04 | 2017-10-03 | 王玉杰 | Stem cell injecta transporting preservation device |
| CN107218755B (en) * | 2017-06-05 | 2019-09-27 | 山东紫燕食品有限公司 | A kind of food inspection sampling hutch |
| CN207113344U (en) * | 2017-08-09 | 2018-03-16 | 南通天工深冷新材料强化有限公司 | A kind of long-term ultralow temperature preservation cabinet of biological sample |
| CN207090096U (en) * | 2017-08-26 | 2018-03-13 | 河南茵特赛尔生物技术有限公司 | A kind of stem cell transport case |
| CN107853929A (en) * | 2017-12-05 | 2018-03-30 | 珠海市经典电子有限公司 | A kind of fresh food sells fresh-keeping method and apparatus |
| CN108253683B (en) * | 2018-01-16 | 2024-03-29 | 广东英得尔实业发展有限公司 | Vehicle-mounted refrigerator |
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| CB03 | Change of inventor or designer information |
Inventor after: Ji Yamei Inventor after: Wu Li Inventor after: Cai Teng Inventor after: Lu Nannan Inventor after: Li Weijian Inventor after: Huang Peikang Inventor after: Wang Chunli Inventor after: Chen Zhenrong Inventor before: Huang Peikang Inventor before: Wang Chunli Inventor before: Chen Zhenrong |
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Effective date of registration: 20201118 Address after: 435000 maternal and child health care hospital, Guilin South Road Group, Tuanchengshan Development Zone, Huangshi City, Hubei Province Applicant after: EDONG MEDICAL Group MATERNAL AND CHILD CARE SERVICE CENTER Address before: 321400 Xialongtan 40, Banyikun Village, Shuhong Town, Jinyun County, Lishui City, Zhejiang Province Applicant before: Huang Peikang |
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