CN108841717A - A kind of thawing apparatus freezing egg cell - Google Patents
A kind of thawing apparatus freezing egg cell Download PDFInfo
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- CN108841717A CN108841717A CN201810556067.1A CN201810556067A CN108841717A CN 108841717 A CN108841717 A CN 108841717A CN 201810556067 A CN201810556067 A CN 201810556067A CN 108841717 A CN108841717 A CN 108841717A
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- egg cell
- hydraulic
- liquid nitrogen
- button
- fixed sleeving
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- 238000010257 thawing Methods 0.000 title claims abstract description 23
- 230000008014 freezing Effects 0.000 title claims abstract description 19
- 238000007710 freezing Methods 0.000 title claims abstract description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 110
- 239000007788 liquid Substances 0.000 claims abstract description 57
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 55
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 27
- 238000007906 compression Methods 0.000 claims abstract description 27
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 4
- 239000010705 motor oil Substances 0.000 claims abstract description 4
- 210000004027 cell Anatomy 0.000 claims description 58
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 230000035699 permeability Effects 0.000 claims description 12
- 102000002322 Egg Proteins Human genes 0.000 claims description 8
- 108010000912 Egg Proteins Proteins 0.000 claims description 8
- 210000004681 ovum Anatomy 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 5
- 206010037660 Pyrexia Diseases 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 208000001034 Frostbite Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 239000002923 metal particle Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000002082 metal nanoparticle Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/48—Automatic or computerized control
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Sustainable Development (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention discloses a kind of thawing apparatus for freezing egg cell, including liquid nitrogen tank body, vacuum heating casing, hydraulic system, vortex lifting device and control electric box, the vacuum heating casing includes vacuum envelope and heating electric balk ring, the heating resistor ring set is located in vacuum envelope, the hydraulic system includes hydraulic cylinder, hydraulic pump, hydraulic electric motor and hydraulic oil container, one end of hydraulic electric motor is arranged in the hydraulic pump, one end of the hydraulic cylinder is provided with cover board, hydraulic stem is provided on the hydraulic cylinder, one end of the hydraulic stem is arranged with distance rod group.The present invention is attracted using magnetic board energizing magnetic and to permanent magnetic plate, egg cell vessel move downward, push away the air in valve compression compression sleeve, the intracavitary valve plate of moisturizing pushes penetration by water water permeating board, water begins through permeable layer to egg cell moisturizing, entire control flow all automates, and improves the Quality Grade after egg cell thaws without grading control.
Description
Technical field
The present invention relates to egg cell deforst technique field, specially a kind of thawing apparatus for freezing egg cell.
Background technique
The freezing of egg cell and defrosting, which are handled, at present, which is one, requires very strict medical procedure, it not only rises
To the purpose of frost ovum, also there is defrosting ovum to wake up ovum and guarantee ovum quality characteristic, however for egg cell solution
The processing of jelly process is not also overripened at present, it will usually occur wake up after egg cell grade decline, thus reduce become pregnant it is successfully several
Rate, there are following defects for thawing apparatus practical at present：1, when liquid nitrogen frozen fills and extracts egg cell, direct rotation is generallyd use
Kaifeng lid is extracted using artificial, since the temperature of liquid nitrogen easily causes extractor's frostbite at -196 ° in this way, 2, extracting, ovum is thin
It to be usually placed in dedicated heating and heat preservation device, thus be needed to mating independent heat riser, operating process after born of the same parents
Interruption be easily reduced egg cell wake up after grade, 3, due to egg cell freezing when will do it addition antifreezing agent dehydration,
It needs to carry out moisturizing row's antifreezing agent operation when defrosting to egg cell, antifreezing agent can not be discharged in time during moisturizing, in this way
Also it will affect the wake-up grade of egg cell, therefore the present invention provides a kind of thawing apparatus for freezing egg cell.
Summary of the invention
The purpose of the present invention is to provide a kind of thawing apparatus for freezing egg cell, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the present invention provides the following technical solutions：
A kind of thawing apparatus freezing egg cell, including liquid nitrogen tank body, vacuum heating casing, hydraulic system, vortex are promoted
Device and the electric box of control, the vacuum heating casing includes vacuum envelope and heating electric balk ring, and the heating resistor ring set is located at very
In empty set, the hydraulic system includes hydraulic cylinder, hydraulic pump, hydraulic electric motor and hydraulic oil container, and the hydraulic pump is arranged hydraulic
One end of motor, one end of the hydraulic cylinder are provided with cover board, are provided with hydraulic stem on the hydraulic cylinder, and the one of the hydraulic stem
End cap is equipped with distance rod group, and the vortex lifting device includes that driving motor, magnetic stir device and egg cell apparatus for placing, the liquid
Nitrogen tank base is provided with rotary hole, drive shaft is provided on the driving motor, the driving motor is by drive shaft and returns
Turn hole is fitted on liquid nitrogen tank body, and the both ends that the magnetic stirs device are provided with electromagnetism column, and the magnetic stirs device and is set in
Include supporting plate, carry casing group and permeability apparatus, the support in liquid nitrogen container body and with driving axis connection, the egg cell apparatus for placing
It is provided with fixation hole on plate, the supporting plate is fitted on driving motor by fixation hole and drive shaft, the load casing
Group includes fixed sleeving and capping, and the two sides of the fixed sleeving are provided with sliding sleeve pipe, and the both ends of the supporting plate are provided with plunger
Bar, the supporting plate are fitted on fixed sleeving by plunger rod and sliding sleeve pipe, and the bottom of the fixed sleeving is provided with
Liquid nitrogen pot is provided with diversion cavity in the fixed sleeving, and one end of the diversion cavity is connected with liquid nitrogen pot, the diversion cavity it is another
One end and sliding casing connection are provided with laser emitter in the liquid nitrogen pot, placed cavity are provided in the fixed sleeving, described
Connecting rod is provided in placed cavity, the permeability apparatus is connected by connecting rod with fixed sleeving, and the permeability apparatus includes branch
Cover and egg cell vessel are supportted, are provided with antifreezing agent chamber, runner, moisturizing chamber, air passage and positioning chamber, institute in the support cover
It states and is provided with compression sleeve in positioning chamber, magnetic board, the bottom setting of the egg cell vessel are arranged in the compression sleeve
There is permanent magnetic plate, the bottom of the permanent magnetic plate, which is provided with, pushes away valve, and the permanent magnetic plate is by pushing away being fitted to for valve and compression sleeve
In positioning chamber, it is provided with reset spring between the permanent magnetic plate and compression sleeve, is provided with control button on the electric box of the control.
As a kind of preferred embodiment of the invention, the hydraulic cylinder is mounted on liquid nitrogen tank body by cover board.
As a kind of preferred embodiment of the invention, the both ends of the distance rod group are provided with compression bar, the compression bar and
Sliding sleeve pipe is corresponding.
As a kind of preferred embodiment of the invention, it is provided with electromagnet in the electromagnetism column, is covered on the electromagnet
Equipped with electromagnetic coil.
As a kind of preferred embodiment of the invention, coiling is provided in the magnetic board.
It is described to cover the top that fixed sleeving is set as a kind of preferred embodiment of the invention.
As a kind of preferred embodiment of the invention, the both ends of the runner are connect with antifreezing agent chamber and positioning chamber,
The bottom of the moisturizing chamber is connected by air passage with compression sleeve, and water permeating board, the benefit are provided at the top of the moisturizing chamber
It is provided with valve plate in water cavity, is provided with permeable layer on the egg cell vessel.
As a kind of preferred embodiment of the invention, the control button includes centrifugation button, is detached from button, is promoted and pressed
Button, compression button, heat preservation button and moisturizing button, the control button by electric wire and driving motor, electromagnetic coil, coiling,
Hydraulic electric motor, heating electric balk ring are connected with laser emitter.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the magnetic nano-metal particle of tool is put into liquid nitrogen container body, the electromagnetism column that magnetic stirs on device generates magnetic after being powered
Property, the metallic particles in liquid nitrogen can be adsorbed, when driving motor starts, and magnetic is driven to stir device high speed rotation, electromagnetism column is pushed
Liquid nitrogen rotation, while unadsorbed nano-metal particle follows rotation, and thus due to centrifugal action, liquid nitrogen is to liquid nitrogen tank body
Inner wall movement, thus makes in hollow state among in liquid nitrogen container body, and then high speed rotation is allow to make to be vortexed lifting device
It is detached from low temperature liquid nitrogen and without human intervention, avoids unexpected frostbite；
2, when middle position is in hollow state in liquid nitrogen container body, vacuum heating casing is set in vortex manually and is promoted
On device, by vacuum heating casing barrier effect, liquid nitrogen around is avoided in this way, the consecutive low temperature of egg cell is acted on, so
Liquid nitrogen in laser emitter irradiation liquid nitrogen pot afterwards, can make liquid nitrogen heat up, partially liq vaporized expanding, gas enters sliding sleeve pipe
Interior, gas expansion pushes egg cell apparatus for placing to be lifted off low-temperature region, while heating electric balk ring can produce 37 ° of constant temperature rings
Border is thus realized and automatically disengages liquid nitrogen and heating integrative control；
3, for egg cell apparatus for placing during rising, the antifreezing agent in egg cell vessel passes through infiltration under the action of the centrifugal
Water layer enters positioning chamber, and enters in runner along water permeating board and then to enter antifreezing agent intracavitary, at the same be manually pressed by moisturizing by
Button, magnetic board energizing magnetic simultaneously attract permanent magnetic plate, and egg cell vessel move downward, and push away the sky in valve compression compression sleeve
Gas, the intracavitary valve plate of moisturizing push penetration by water water permeating board, and water begins through permeable layer to egg cell moisturizing, and entire control flow is complete
Portion's automation improves egg cell defrosting quality without grading control.
Detailed description of the invention
Fig. 1 is schematic cross-sectional view of the invention；
Fig. 2 is the structural schematic diagram of hydraulic system of the invention；
Fig. 3 is the structural schematic diagram of vortex lifting device of the invention；
Fig. 4 is the structural schematic diagram of supporting plate of the invention；
Fig. 5 is the structural schematic diagram of egg cell apparatus for placing of the invention；
Fig. 6 is the structural schematic diagram of permeability apparatus of the invention；
In figure：1- liquid nitrogen tank body, 2- vacuum heating casing, 3- hydraulic system, 4- are vortexed lifting device, 5- controls electric box,
6- vacuum envelope, 7- heating electric balk ring, 8- hydraulic cylinder, 9- hydraulic pump, 10- cover board, 11- distance rod group, 12- driving motor, 13- magnetic
Stir device, 14- egg cell apparatus for placing, 15- drive shaft, 16- electromagnetism column, 17- supporting plate, 18- carry casing group, 19- permeability apparatus,
20- fixed sleeving, 21- capping, 22- sliding sleeve pipe, 23- plunger rod, 24- liquid nitrogen pot, 25- diversion cavity, 26- placed cavity, 27- laser
Transmitter, 28- connecting rod, 29- support cover, 30- egg cell vessel, 31- antifreezing agent chamber, 32- runner, 33- moisturizing chamber, 34-
Air passage, 35- positioning chamber, 36- compression sleeve, 37- magnetic board, 38- permanent magnetic plate, 39- reset spring, 40- permeable layer, 41- seep
Water plate, 42- valve plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution：
A kind of thawing apparatus freezing egg cell, including liquid nitrogen tank body 1, vacuum heating casing 2, hydraulic system 3, vortex mention
It rises device 4 and controls electric box 5, the vacuum heating casing 2 includes vacuum envelope 6 and heating electric balk ring 7, the heating electric balk ring 7
It is set in vacuum envelope 6, the hydraulic system 3 includes hydraulic cylinder 8, hydraulic pump 9, hydraulic electric motor and hydraulic oil container, described hydraulic
One end of hydraulic electric motor is arranged in pump 9, and one end of the hydraulic cylinder 8 is provided with cover board 10, is provided on the hydraulic cylinder 8 hydraulic
Bar, one end of the hydraulic stem are arranged with distance rod group 11, and the vortex lifting device 4 stirs device including driving motor 12, magnetic
13 and egg cell apparatus for placing 14,1 bottom of liquid nitrogen tank body be provided with rotary hole, be provided with driving on the driving motor 12
Axis 15, the driving motor 12 are fitted on liquid nitrogen tank body 1 by drive shaft 15 and rotary hole, and the magnetic stirs device 13
Both ends be provided with electromagnetism column 16, the magnetic stir device 13 be set in liquid nitrogen tank body 1 and and the connection of drive shaft 15, the ovum it is thin
Born of the same parents' apparatus for placing 14 includes supporting plate 17, carries casing group 18 and permeability apparatus 19, is provided with fixation hole, the support on the supporting plate 17
Plate 17 is fitted on driving motor 12 by fixation hole and drive shaft 15, and the loads casing group 18 includes fixed sleeving 20
With capping 21, the two sides of the fixed sleeving 20 are provided with sliding sleeve pipe 22, and the both ends of the supporting plate 17 are provided with plunger rod 23, institute
Being fitted on fixed sleeving 20 by plunger rod 23 and sliding sleeve pipe 22 of supporting plate 17 is stated, the bottom of the fixed sleeving 20 is set
It is equipped with liquid nitrogen pot 24, diversion cavity 25 is provided in the fixed sleeving 20, one end of the diversion cavity 25 and liquid nitrogen pot 24 connect,
The other end and sliding sleeve pipe 22 of the diversion cavity 25 connect, and are provided with laser emitter 27, the fixation in the liquid nitrogen pot 24
It is provided with placed cavity 26 in casing 20, connecting rod 28 is provided in the placed cavity 26, the permeability apparatus 19 passes through connecting rod
28 and fixed sleeving 20 connect, the permeability apparatus 19 includes support cover 29 and egg cell vessel 30, the support cover 29
It is inside provided with antifreezing agent chamber 31, runner 32, moisturizing chamber 33, air passage 34 and positioning chamber 35, is provided with pressure in the positioning chamber 35
Heat-Shrinkable Tubings 36 are arranged with magnetic board 37 in the compression sleeve 36, and the bottom of the egg cell vessel 30 is provided with permanent magnetic plate 38,
The bottom of the permanent magnetic plate 38, which is provided with, pushes away valve, and the permanent magnetic plate 38 is fitted to positioning by push away valve and compression sleeve 36
In chamber 35, it is provided with reset spring 39 between the permanent magnetic plate 38 and compression sleeve 36, is provided with control on the electric box 5 of the control
Button.
As a kind of preferred embodiment of the invention, the hydraulic cylinder 8 is mounted on liquid nitrogen tank body 1 by cover board 10.
As a kind of preferred embodiment of the invention, the both ends of the distance rod group 11 are provided with compression bar, the compression bar
It is corresponding with sliding sleeve pipe 22.
As a kind of preferred embodiment of the invention, it is provided with electromagnet in the electromagnetism column 16, on the electromagnet
It is arranged with electromagnetic coil.
As a kind of preferred embodiment of the invention, coiling is provided in the magnetic board 37.
As a kind of preferred embodiment of the invention, the top of fixed sleeving 20 is arranged in the capping 21.
As a kind of preferred embodiment of the invention, the both ends of the runner 32 with antifreezing agent chamber 31 and positioning chamber 35
The bottom of connection, the moisturizing chamber 33 is connected by air passage 34 and compression sleeve 36, and the top of the moisturizing chamber 33 is provided with
Water permeating board 41 is provided with valve plate 42 in the moisturizing chamber 33, is provided with permeable layer 40 on the egg cell vessel 30.
As a kind of preferred embodiment of the invention, the control button includes centrifugation button, is detached from button, is promoted and pressed
Button, compression button, heat preservation button and moisturizing button, the control button by electric wire and driving motor 12, electromagnetic coil, around
Line, hydraulic electric motor, heating electric balk ring 7 and laser emitter 27 connect.
Working principle：Electric box 5 will be controlled first and accesses external power supply, provide electric energy from external power supply to thawing apparatus, together
When nano-metal particle is launched into liquid nitrogen, need in liquid nitrogen container egg cell thaw when, be manually pressed by centrifugation button, drive
Motor 12 is powered drives magnetic to stir the rotation of device 13 by drive shaft 15, and the electromagnetism column 16 that magnetic stirs on device 13 starts to stir liquid nitrogen,
Liquid nitrogen starts vortex rotation status occur, is manually pressed by disengaging button, and the electromagnetic coil in electromagnetism column 16 is powered and generates magnetism,
Metal nanoparticle is started high-speed rotation by the attraction of electromagnetism column 16 in liquid nitrogen, and liquid nitrogen is opened under the traction of metal nanoparticle
The high speed that begins is vortexed, and generates hollow area at intermediate position, thereby realizes liquid nitrogen and is detached from vortex lifting device 4, is not necessarily to people
Work operation, avoids unexpected frostbite, opens cover board 10 at this time, and vacuum heating casing 2 is set on vortex lifting device 4 manually,
Thus make liquid nitrogen and egg cell spaced-apart, prevent liquid nitrogen cold air from persistently freezing egg cell, be manually pressed by promotion button at this time,
Laser emitter 27 in liquid nitrogen pot 24, which is powered, launches the laser of high-energy, and expands the liquid nitrogen vaporization of part low temperature, swollen
Swollen gas is entered in sliding sleeve pipe 22 by diversion cavity 25, while the opposite plunger of egg cell apparatus for placing 14 under the pressure of steam
Bar begins to ramp up movement, and the ice-cold region of liquid nitrogen being completely detached from when egg cell apparatus for placing 14 rises to top is pressed manually
Lower heat preservation button, the energization of heating electric balk ring 7 start the isoperibol generated heat to one 37 ° of the offer of egg cell apparatus for placing 14, this
Sample, which is just realized, automatically disengages liquid nitrogen and heating integrative control, and high-speed rotating permeability apparatus 19 can be by ovum in egg cell vessel 30
The antifreezing agent of cell peripheral penetrates permeable layer 40 under the action of the centrifugal and throws away to the periphery, while entering antifreezing agent chamber by runner 32
The separation that antifreezing agent is thereby realized in 31, is manually pressed by moisturizing button, and the coiling on magnetic board 37 is powered and generates magnetism,
Magnetic board 37 starts to attract permanent magnetic plate 38, and permanent magnetic plate 38 drives egg cell vessel 30 to decline, while permanent magnetic plate 38 pushes away valve and pressing
The movement of an injection is realized in Heat-Shrinkable Tubings 36, gas is entered in moisturizing chamber 33 by air passage 34, the valve plate in moisturizing chamber 33
42 start to move upwards and squeeze the water on top to flow to egg cell vessel 30 by the discharge of water permeating board 41, pass through permeable layer 40 and start
Egg cell moisturizing is given, entire control flow all automates, and improves egg cell defrosting quality without grading control.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of thawing apparatus for freezing egg cell, it is characterised in that：Including liquid nitrogen tank body (1), vacuum heating casing (2), liquid
Pressure system (3), vortex lifting device (4) and the electric box (5) of control, vacuum heating casing (2) include vacuum envelope (6) and fever
Resistance ring (7), the heating electric balk ring (7) are set in vacuum envelope (6), and the hydraulic system (3) includes hydraulic cylinder (8), liquid
One end of hydraulic electric motor is arranged in press pump (9), hydraulic electric motor and hydraulic oil container, the hydraulic pump (9), the hydraulic cylinder (8)
One end is provided with cover board (10), is provided with hydraulic stem on the hydraulic cylinder (8), one end of the hydraulic stem is arranged with distance rod group
(11), the vortex lifting device (4) includes that driving motor (12), magnetic stir device (13) and egg cell apparatus for placing (14), institute
It states liquid nitrogen tank body (1) bottom and is provided with rotary hole, be provided with drive shaft (15), the driving motor on the driving motor (12)
(12) being fitted on liquid nitrogen tank body (1) by drive shaft (15) and rotary hole, the both ends that the magnetic stirs device (13) are set
It is equipped with electromagnetism column (16), the magnetic stirs device (13) and is set in liquid nitrogen tank body (1) and connects with drive shaft (15), and the ovum is thin
Born of the same parents' apparatus for placing (14) includes supporting plate (17), carries casing group (18) and permeability apparatus (19), is provided on the supporting plate (17) solid
Determine hole, the supporting plate (17) is fitted on driving motor (12) by fixation hole and drive shaft (15), the load casing
Group (18) includes fixed sleeving (20) and capping (21), and the two sides of the fixed sleeving (20) are provided with sliding sleeve pipe (22), described
The both ends of supporting plate (17) are provided with plunger rod (23), the cooperation peace that the supporting plate (17) passes through plunger rod (23) and sliding sleeve pipe (22)
On fixed sleeving (20), the bottom of the fixed sleeving (20) is provided with liquid nitrogen pot (24), in the fixed sleeving (20)
It is provided with diversion cavity (25), one end of the diversion cavity (25) and liquid nitrogen pot (24) connection, the other end of the diversion cavity (25)
It connects with sliding sleeve pipe (22), is provided with laser emitter (27) in the liquid nitrogen pot (24), setting in the fixed sleeving (20)
Have placed cavity (26), be provided with connecting rod (28) in the placed cavity (26), the permeability apparatus (19) passes through connecting rod (28)
It is connected with fixed sleeving (20), the permeability apparatus (19) includes support cover (29) and egg cell vessel (30), the support
It is provided with antifreezing agent chamber (31), runner (32), moisturizing chamber (33), air passage (34) and positioning chamber (35) in cover (29), it is described
It is provided with compression sleeve (36) in positioning chamber (35), is arranged with magnetic board (37), the egg cell on the compression sleeve (36)
The bottom of vessel (30) is provided with permanent magnetic plate (38), and the bottom of the permanent magnetic plate (38), which is provided with, pushes away valve, the permanent magnetic plate (38)
By pushing away being fitted in positioning chamber (35) of valve and compression sleeve (36), the permanent magnetic plate (38) and compression sleeve (36) it
Between be provided with reset spring (39), be provided with control button on the electric box (5) of the control.
2. a kind of thawing apparatus for freezing egg cell according to claim 1, it is characterised in that：The hydraulic cylinder (8) is logical
Cover board (10) is crossed to be mounted on liquid nitrogen tank body (1).
3. a kind of thawing apparatus for freezing egg cell according to claim 1, it is characterised in that：The distance rod group (11)
Both ends be provided with compression bar, the compression bar and sliding sleeve pipe (22) are corresponding.
4. a kind of thawing apparatus for freezing egg cell according to claim 1, it is characterised in that：In the electromagnetism column (16)
It is provided with electromagnet, is arranged with electromagnetic coil on the electromagnet.
5. a kind of thawing apparatus for freezing egg cell according to claim 1, it is characterised in that：In the magnetic board (37)
It is provided with coiling.
6. a kind of thawing apparatus for freezing egg cell according to claim 1, it is characterised in that：Capping (21) setting
At the top of fixed sleeving (20).
7. a kind of thawing apparatus for freezing egg cell according to claim 1, it is characterised in that：The two of the runner (32)
End is connect with antifreezing agent chamber (31) and positioning chamber (35), and the bottom of the moisturizing chamber (33) passes through air passage (34) and wedging ring
(36) connection is managed, is provided with water permeating board (41) at the top of the moisturizing chamber (33), is provided with valve plate in the moisturizing chamber (33)
(42), permeable layer (40) are provided on the egg cell vessel (30).
8. a kind of thawing apparatus for freezing egg cell according to claim 1, it is characterised in that：The control button includes
Be centrifuged button, be detached from button, promote button, compression button, heat preservation button and moisturizing button, the control button by electric wire with
Driving motor (12), electromagnetic coil, coiling, hydraulic electric motor, heating electric balk ring (7) and laser emitter (27) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556067.1A CN108841717B (en) | 2018-05-31 | 2018-05-31 | Thawing apparatus for frozen egg cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556067.1A CN108841717B (en) | 2018-05-31 | 2018-05-31 | Thawing apparatus for frozen egg cells |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108841717A true CN108841717A (en) | 2018-11-20 |
| CN108841717B CN108841717B (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810556067.1A Expired - Fee Related CN108841717B (en) | 2018-05-31 | 2018-05-31 | Thawing apparatus for frozen egg cells |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108841717B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN108841717B (en) | 2021-06-29 |
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