CN109724353A - A kind of biological agent refrigerating box forming individual cavity structure based on gas distribution - Google Patents
A kind of biological agent refrigerating box forming individual cavity structure based on gas distribution Download PDFInfo
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- CN109724353A CN109724353A CN201811450430.8A CN201811450430A CN109724353A CN 109724353 A CN109724353 A CN 109724353A CN 201811450430 A CN201811450430 A CN 201811450430A CN 109724353 A CN109724353 A CN 109724353A
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- tube
- case lid
- test tube
- gas distribution
- drainage tube
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Abstract
The invention discloses a kind of biological agent refrigerating boxes that individual cavity structure is formed based on gas distribution, its structure includes: case lid, cabinet, beneficial effects of the present invention: refrigeration mechanism is cooperated to use by the way that seperated drainage mechanism is arranged in cabinet, refrigerating box is centrally placed by original test tube and is changed to several individual cavity body structures and saves, cold air pours into seperated return-air and realizes gas distribution, the cryogenic gas of seperated muffler conveying is stored through cavity drainage tube, it is put into test tube is single in cavity drainage tube and carries out encapsulation process, only test tube cap, which need to be opened, i.e. when taking can be taken off single test tube, can't to other without using test tube impact, even if in the case where being not in use immediately, cavity drainage tube can also completely be disassembled from snorkel and be separated, low temperature is still full of in cavity drainage tube Gas can maintain for a long time low-temperature condition under conditions of separating with cabinet, and test tube heating is avoided to generate variation.
Description
Technical field
The present invention relates to biological agent refrigerating equipment fields, form separate chamber based on gas distribution particularly with regard to one kind
The biological agent refrigerating box of body structure.
Background technique
Biological agent refrigerating box is for scientific experiment, health care, seafood processing, bio-pharmaceuticals, food and beverage enterprise, food work
The use of the units such as field is very extensive, is mainly used for saving the lifes such as storage and transportation fast freezing blood product, biomaterial, experiment reagent
Object preparation test tube bottle, current biological agent refrigerating box are all to place several test tubes using whole space structure, are being needed
It individually takes and frequently can lead to case intracorporal cryogenic gas evolution when one of test tube opens refrigerating box, cryogenic gas escapes meeting
It causes case body temperature to rise and influences other test tubes stood in cabinet, for biological agent, the variation of temperature can be caused
So that it is generated chemical and physically changed and causes a deviation to final preparation data, the influence based on temperature change to biological reagent
Factor, there is an urgent need to research and develop a kind of biological reagent refrigerating box cryogenic gas is avoided to escape instantly.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is to realize by the following technical solutions: one kind is based on gas distribution
Form the biological agent refrigerating box of individual cavity structure, structure includes: case lid, cabinet, the cabinet be equipped with case lid and with
It is flexibly connected, and the case lid is made of case lid main body, handle, lock device, pressing buckle, support rod, thermal-insulation baffle plate, the case
Lid main body is equipped with foldable handle, and the lock device connects case lid main body and in insertion case lid, the case lid main body
Equipped with pressing buckle, the preferred stainless steel material of buckle is pressed, anticorrosion and intensity are high, and the support rod connects case lid and case simultaneously
Body, connection carrier of the support rod as case lid and cabinet primarily serve the effect of connection and support, and the thermal-insulation baffle plate is set to case
The lid main body back side, the preferably medical foamed board of thermal-insulation baffle plate, environment-protecting and non-poisonous and thermal insulation property are good.
As the further technique complementary of the present invention, the cabinet is by box side, seperated drainage mechanism, docking buckle, lock
Block, waffle slab, folded plate, pedestal composition, the box side are flexibly connected with folded plate, and the pedestal is located at box side bottom,
Box side is equipped with three pieces altogether, with monolithic folded plate constitute a complete body side and with pedestal phase welding, the fission draws
It flows mechanism and is set to base top surface, seperated drainage mechanism side is chimeric with box side, seperated drainage mechanism side bottom surface and pedestal
Top surface is chimeric, and the box side is equipped with docking buckle and closing piece, and the waffle slab is flexibly connected box side, docking buckle pair
It should be fitted into the pressing buckle of case lid main body, closing piece corresponds to lock device, mainly closes case lid and is locked.
As the further technique complementary of the present invention, the fission drainage mechanism is by evaporator, coupling tube, condenser, electrode
End, battery, compressor, cavity drainage tube, seperated muffler composition, the evaporator connect condenser through coupling tube, institute
Condenser is stated equipped with electrode tip, the electrode tip is flexibly connected with the compressor that battery wraps up, and electrode tip can access
Corresponding slot electrode on compressor, the coupling tube connect seperated muffler, are transported to it by the cold air in single coupling tube
In the identical and equidistant seperated muffler of several sizes of connection, the fission muffler is fitted into cavity drainage tube, and cavity draws
Flow tube can be used as individual small-sized cooling cavity and save test tube, mountable disassembly.
As the further technique complementary of the present invention, the cavity drainage tube is by drainage tube body, seal buckle, groove, convex block, examination
Pipe support, tube head, interior chase, test tube cap, snorkel composition, the drainage tube body are equipped with tube head and test tube cap, and the tube head passes through
The interior chase being equipped with is fitted into snorkel, and the seal buckle is set to drainage tube body two sides, and the seal buckle is equipped with groove, the convex block
In drainage tube body, the drainage tube body inner tube is flexibly connected rack for test tube, and test tube cap is to be flexibly connected with drainage tube body, seals
Firmness after the groove buckled is chimeric with drainage tube body with convex block mainly reinforcement test tube cap, rack for test tube preferred high strength silicon
Glue material matter mainly plays carrying test tube and slows down the collision dynamics of test tube, prevents test tube from rupturing in storage and transport process.
As the further technique complementary of the present invention, the snorkel is by airway wall, circlip, limited block, top spring, top plate group
At the airway wall is embedded with circlip, and the circlip connects limited block, and the top spring is in airway wall interlayer, the top
Plate is connected with top spring, and the two can be locked from by limited block after tube head is chimeric with snorkel to fall off, and top spring can provide upwards
Thrust reduce test tube pressure, indirectly promoted test tube compressive property.
Beneficial effect
The present invention is applied to the refrigeration storage and transportation field of biological reagent, is beating primarily to solving conventional biological refrigerating box
Opening cryogenic gas evolution when taking single test tube will cause the intracorporal temperature rising of case, influence asking for other not used test tubes
Topic；
The present invention cooperates refrigeration mechanism to use by the way that seperated drainage mechanism is arranged in cabinet, by refrigerating box by original examination
Pipe, which is centrally placed, to be changed to several individual cavity body structures and is saved, and cold air, which pours into seperated return-air, realizes gas distribution, warp
Cavity drainage tube stores the cryogenic gas of seperated muffler conveying, by test tube being put into cavity drainage tube and carrying out individually
Encapsulation process, only need to open test tube cap i.e. when taking can be taken off single test tube, can't to other without using test tube make
At influence, even if in the case where being not in use immediately, cavity drainage tube can also completely be disassembled from snorkel
It is separated, cryogenic gas is still full of in cavity drainage tube, low-temperature condition can be maintained for a long time under conditions of separating with cabinet,
Test tube heating is avoided to generate variation.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of external structure for the biological agent refrigerating box that individual cavity structure is formed based on gas distribution of the present invention
Schematic diagram.
Fig. 2 is a kind of cover structure for the biological agent refrigerating box that individual cavity structure is formed based on gas distribution of the present invention
Schematic diagram.
Fig. 3 is a kind of body structure for the biological agent refrigerating box that individual cavity structure is formed based on gas distribution of the present invention
Schematic diagram.
Fig. 4 is that a kind of biological agent refrigerating box opening structure for forming individual cavity structure based on gas distribution of the present invention shows
It is intended to.
Fig. 5 is that a kind of waffle slab for the biological agent refrigerating box that individual cavity structure is formed based on gas distribution of the present invention is shown
It is intended to.
Fig. 6 is a kind of body structure for the biological agent refrigerating box that individual cavity structure is formed based on gas distribution of the present invention
Sectional view.
Fig. 7 is a kind of point of the cabinet for the biological agent refrigerating box that individual cavity structure is formed based on gas distribution of the present invention
Body drainage mechanism sectional view.
Fig. 8 is a kind of point of the cabinet for the biological agent refrigerating box that individual cavity structure is formed based on gas distribution of the present invention
The cavity drainage tube cross-sectional view of the structure of body drainage mechanism.
Fig. 9 is a kind of point of the cabinet for the biological agent refrigerating box that individual cavity structure is formed based on gas distribution of the present invention
The breather pipe structure sectional view of the cavity drainage tube of body drainage mechanism.
Figure 10 is a kind of biological agent refrigerating box that individual cavity structure is formed based on gas distribution of the present invention using former
Manage schematic diagram.
In figure: case lid -1, case lid main body -101, handle -102, lock device -103, pressing buckle -104, support rod -105,
It is thermal-insulation baffle plate -106, cabinet -2, box side -201, seperated drainage mechanism -202, evaporator -2021, coupling tube -2022, cold
Condenser -2023, electrode tip -2024, battery -2025, compressor -2026, cavity drainage tube -2027, drainage tube body -
20271, seal buckle -20272, groove -20273, convex block -20274, rack for test tube -20275, tube head -20276, interior chase -
20277, test tube cap -20278, snorkel -20279, airway wall -202790, circlip -202791, limited block -202792, top
Spring -202793, top plate -202794, seperated muffler -2028, docking buckle -203, closing piece -204, waffle slab -205, folded plate -
206, pedestal -207.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.
Embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Figure 10 are please referred to, the present invention is a kind of to form individual cavity based on gas distribution
The biological agent refrigerating box of structure, structure include: case lid 1, cabinet 2, and the cabinet 2 is equipped with case lid 1 and connects with its activity
It connects, the case lid 1 is by case lid main body 101, handle 102, lock device 103, pressing buckle 104, support rod 105, thermal-insulation baffle plate 106
Composition, the case lid main body 101 are equipped with handle 102, and the lock device 103 connects case lid main body 101, the case lid main body
101 are equipped with pressing buckle 104, and the support rod 105 connects case lid 1 and cabinet 2 simultaneously, and the thermal-insulation baffle plate 106 is set to case lid
101 back side of main body, the cabinet 2 is by box side 201, seperated drainage mechanism 202, docking buckle 203, closing piece 204, waffle slab
205, folded plate 206, pedestal 207 form, and the box side 201 is flexibly connected with folded plate 206, and the pedestal 207 is located at cabinet
201 bottom of side plate, the fission drainage mechanism 202 are set to 207 top surface of pedestal, and the box side 201 is equipped with docking buckle 203
With closing piece 204, the waffle slab 205 is flexibly connected box side 201, support rod 105 be can the deformation structure body of rod, case lid main body
101 unlatching mainly relies on the support of support rod 105, closing piece of the lock device 103 after the closure of case lid 1 with cabinet 2 with closure
1 locking of case lid, cooperation pressing buckle 104 are further strengthened the closure jail of case lid 1 and cabinet 2 with buckle 203 is docked by 204 make-ups
Gu degree.
Please refer to Fig. 3, Fig. 6, Fig. 7, Figure 10, a kind of biology system that individual cavity structure is formed based on gas distribution of the present invention
Agent refrigerating box, structure include: the seperated drainage mechanism 202 by evaporator 2021, coupling tube 2022, condenser 2023, electricity
Extreme head 2024, battery 2025, compressor 2026, cavity drainage tube 2027, seperated muffler 2028 form, the evaporator
2021 connect condenser 2023 through coupling tube 2022, and the condenser 2023 is equipped with electrode tip 2024, the electrode tip
2024 compressors 2026 wrapped up with battery 2025 are flexibly connected, and the coupling tube 2022 connects seperated muffler 2028, institute
It states seperated muffler 2028 and is fitted into cavity drainage tube 2027,2026 work of compressor is made by the power supply that battery 2025 provides
Make, the heat in 2026 compressed air of compressor simultaneously manufactures cold air via condenser 2023, and cold air pours into point through coupling tube 2022
Gas distribution is realized in body muffler 2028, can be drawn into cavity in seperated muffler 2028 and cold air after cavity drainage tube 2027
In flow tube 2027 and fill entire cavity.
Fig. 7, Fig. 8, Figure 10 are please referred to, a kind of biological agent for forming individual cavity structure based on gas distribution of the present invention is cold
Case is hidden, structure includes: the cavity drainage tube 2027 by drainage tube body 20271, seal buckle 20272, groove 20273, convex block
20274, rack for test tube 20275, tube head 20276, interior chase 20277, test tube cap 20278, snorkel 20279 form, the drainage
Tube body 20271 is equipped with tube head 20276, and the tube head 20276 passes through the interior chase 20277 being equipped with and is fitted into snorkel 20279, described
Seal buckle 20272 is set to 20271 two sides of drainage tube body, and the seal buckle 20272 is equipped with groove 20273, and the convex block 20274 is set
In in drainage tube body 20271,20271 inner tube of drainage tube body is flexibly connected rack for test tube 20275, and snorkel 20279 uniformly fills
Set on seperated 2028 upper surface of muffler, rack for test tube 20275 is using the hollow cylinder structure of segmentation, and medium position is straight down
Can holding test tubes, the interlayer framework of surrounding distribution can hold test tube test tube is avoided to drop, the seal buckle 20272 on test tube cap 2027
Pushed after closing lid can chimeric with the convex block 20274 in drainage tube body 20271 realizations high sealing be closed, guarantee test tube wherein can
Prolonged low temperature is maintained, the interior chase 20277 opened up in tube head 20276 can be chimeric after docking with limited block 202792, keeps away
Exempt to fall off phenomenon upon engagement between two tube bodies.
Please refer to Fig. 8, Fig. 9, a kind of biological agent refrigerating box that individual cavity structure is formed based on gas distribution of the present invention,
Its structure includes: the snorkel 20279 by airway wall 202790, circlip 202791, limited block 202792, top spring
202793, top plate 202794 forms, and the airway wall 202790 is embedded with circlip 202791, the connection of circlip 202791 limit
Block 202792, the top spring 202793 is in 202790 interlayer of airway wall, the top plate 202794 and top 202793 phase of spring
Connection, tube head 20276 can first touch the limited block in airway wall 202790 after snorkel 20279 is docked with tube head 20276
202792, limited block 202792 retracts extruding circlip 202791 inwardly makes tube head 20276 pass through the upper of snorkel 20279
Half part, tube head 20276, which continues to reach deep down into, is pushed into top plate 202794 in the spring 202793 of top, until limited block 202792 bounces
Until mutually chimeric with the interior chase 20277 opened up in tube head 20276, the two docking can utmostly guarantee that cold air will not be from tube body
Between gap evolution.
Biological agent needs pre-cooling compressor 2026 that condenser 2023 is driven to manufacture cold air full of seperated time before vanning
Tracheae 2028 is pre-chilled, then can opening box covers 1 test tube cap 20278 successively opened according to the quantity of test tube, test tube is vertical
It is arranged in cavity drainage tube 2027, is closed case lid 1 after the completion of placing, when needing individually to take some test tube, open selected
The test tube cap 20278 of cavity drainage tube 2027 test tube is taken out or by entire cavity drainage tube 2027 from corresponding engagement
Snorkel 20279 extract to be convenient for carrying, individually take just not will cause other without using test tube by temperature change
It influences, be closed case lid 1 after the completion and locked case lid 1 with 204 make-up of closing piece of cabinet 2 after the closure of case lid 1 by lock device 103
Only, pressing buckle 104 is pressed.
The basic principles, main features and advantages of the present invention have been shown and described above, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention can not only be realized in other specific forms under the premise of not departing from spirit of that invention or essential characteristic
The present invention will also have various changes and improvements, these changes and improvements both fall within scope of the claimed invention, therefore this hair
Bright claimed range is defined by appended claims and its equivalent, rather than above description limits.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of biological agent refrigerating box for forming individual cavity structure based on gas distribution, structure includes: case lid (1), case
Body (2), the cabinet (2) are equipped with case lid (1) and are flexibly connected with it, it is characterised in that:
The case lid (1) is by case lid main body (101), handle (102), lock device (103), pressing buckle (104), support rod
(105), thermal-insulation baffle plate (106) forms, and the case lid main body (101) is equipped with handle (102), lock device (103) connection
Case lid main body (101), the case lid main body (101) are equipped with pressing buckle (104), and the support rod (105) connects case lid simultaneously
(1) with cabinet (2), the thermal-insulation baffle plate (106) is set on case lid main body (101) back side.
2. a kind of biological agent refrigerating box that individual cavity structure is formed based on gas distribution according to claim 1,
Be characterized in that: the cabinet (2) is by box side (201), seperated drainage mechanism (202), docking buckle (203), closing piece
(204), waffle slab (205), folded plate (206), pedestal (207) composition, the box side (201) and folded plate (206) activity are even
It connecing, the pedestal (207) is located at box side (201) bottom, and the fission drainage mechanism (202) is set to pedestal (207) top surface,
The box side (201) is equipped with docking buckle (203) and closing piece (204), and the waffle slab (205) is flexibly connected box side
(201)。
3. a kind of biological agent refrigerating box that individual cavity structure is formed based on gas distribution according to claim 2,
Be characterized in that: the fission drainage mechanism (202) is by evaporator (2021), coupling tube (2022), condenser (2023), electrode tip
Head (2024), battery (2025), compressor (2026), cavity drainage tube (2027), seperated muffler (2028) form, described
Evaporator (2021) connects condenser (2023) through coupling tube (2022), and the condenser (2023) is equipped with electrode tip
(2024), the electrode tip (2024) is flexibly connected with the compressor (2026) that battery (2025) wraps up, the coupling tube
(2022) seperated muffler (2028) is connected, the fission muffler (2028) is fitted into cavity drainage tube (2027).
4. a kind of biological agent refrigerating box that individual cavity structure is formed based on gas distribution according to claim 3,
Be characterized in that: the cavity drainage tube (2027) is by drainage tube body (20271), seal buckle (20272), groove (20273), convex block
(20274), rack for test tube (20275), tube head (20276), interior chase (20277), test tube cap (20278), snorkel (20279) group
At the drainage tube body (20271) is equipped with tube head (20276) and test tube cap (20278), and the tube head (20276) is by being equipped with
Interior chase (20277) be fitted into snorkel (20279), the seal buckle (20272) be set to drainage tube body (20271) two sides, institute
Seal buckle (20272) are stated equipped with groove (20273), the convex block (20274) is set on drainage tube body (20271), the drainage
Tube body (20271) inner tube is flexibly connected rack for test tube (20275).
5. a kind of biological agent refrigerating box that individual cavity structure is formed based on gas distribution according to claim 4,
Be characterized in that: the snorkel (20279) is by airway wall (202790), circlip (202791), limited block (202792), top spring
(202793), top plate (202794) forms, and the airway wall (202790) is embedded with circlip (202791), the circlip
(202791) limited block (202792) are connected, the top spring (202793) is in airway wall (202790) interlayer, the top
Plate (202794) is connected with top spring (202793).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450430.8A CN109724353B (en) | 2018-11-30 | 2018-11-30 | Biological agent refrigerating box based on independent cavity structure formed by gas diversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450430.8A CN109724353B (en) | 2018-11-30 | 2018-11-30 | Biological agent refrigerating box based on independent cavity structure formed by gas diversion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109724353A true CN109724353A (en) | 2019-05-07 |
| CN109724353B CN109724353B (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811450430.8A Active CN109724353B (en) | 2018-11-30 | 2018-11-30 | Biological agent refrigerating box based on independent cavity structure formed by gas diversion |
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| Country | Link |
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| CN114893938A (en) * | 2022-07-14 | 2022-08-12 | 蓝海睿创科技(山东)有限责任公司 | Movable blood sample refrigerator |
| CN115388594A (en) * | 2022-08-17 | 2022-11-25 | 浙江省人民医院 | Sample temperature monitoring device |
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| Publication number | Publication date |
|---|---|
| CN109724353B (en) | 2020-12-22 |
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