CN216245059U

CN216245059U - A fridge for bioengineering

Info

Publication number: CN216245059U
Application number: CN202122791736.3U
Authority: CN
Inventors: 谢燕玲
Original assignee: Chen Disan
Current assignee: Beijing United Borui Biological Science Research Institute
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-08
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a refrigeration box for bioengineering, which comprises a box body, wherein a box cover is arranged right above the box body, a bottom bin is arranged right below the box body, a lifting handle is arranged at the top of the box cover, a fixing buckle is arranged at the front side edge of the box cover, a control panel is arranged at the front side surface of the box body, a compressor is arranged in the bottom bin, a condenser is arranged at the left side position of the compressor, a capillary tube is arranged at the left end position of the condenser, an evaporation pipeline is arranged in the box body, and a heat dissipation mesh plate is clamped at the position, corresponding to the compressor, of the lower part of the front side of the box body. According to the refrigeration box for bioengineering, the built-in compressor is used for refrigerating the interior of the box body, so that the refrigeration time is prolonged, the fixing buckle, the magnetic block and the sealing ring are matched for use, the fitting degree between the box cover and the box body can be greatly improved, the sealing performance of the refrigeration box is enhanced, and the interior of the refrigeration box is prevented from losing temperature.

Description

A fridge for bioengineering

Technical Field

The utility model relates to the technical field of bioengineering equipment, in particular to a refrigeration box for bioengineering.

Background

Bioengineering, an emerging comprehensive application subject beginning to rise in the early 70 th 20 th century, and bioengineering based on system theory in the 90 th century, so-called bioengineering, which is generally considered to be an emerging technology based on the theory and technology of biology (especially molecular biology, microbiology, genetics, biochemistry and cytology) and combining with modern engineering technologies such as chemical engineering, machinery and electronic computers, and fully utilizes the latest achievements of molecular biology to consciously manipulate genetic materials, directionally modify organisms or functions thereof, create new species with ultra-distant characters in a short time, and then culture such "engineering bacteria" or "engineering cell strains" in a large scale through a suitable bioreactor to produce a large amount of useful metabolites or exert unique physiological functions thereof. Need use the fridge in bioengineering research, current fridge leakproofness is not enough to need the ice bag to realize cold-stored, in the use, need the manual work to change the ice bag, comparatively inconvenient. To this end, we propose a cooler for use in bioengineering.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a refrigeration box for bioengineering, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a fridge for bioengineering, includes the box, the position is provided with the case lid directly over the box, the position is provided with the bottom storehouse under the box, the top position of case lid is provided with the handle, the front side edge position of case lid is provided with fixed the knot, the leading flank of box is provided with control panel, the inside compressor that is provided with in bottom storehouse, the left side position of compressor is provided with the condenser, the left end position of condenser is provided with the capillary, the inside evaporation pipeline that is provided with of box, the position joint that the box front side lower part corresponds the compressor has the heat dissipation mesh board.

Preferably, the inside of box is bilayer structure from top to bottom, the end storehouse is located the inside lower floor's position of box, the case lid articulates in the rear side edge position at box top, the quantity of fixed knot has two sets ofly, and uses the vertical axis of case lid to be the symmetry and articulate in case lid front side edge position as the center, the lower surface of case lid is inlayed and is equipped with the sealing washer, the sealing washer is made by silica gel material, the marginal position that is close to front side and both sides on the case lid lower surface, and the box top corresponds the marginal position of the front side of case lid and both sides all is embedded to have the magnetic path, the quantity of magnetic path has three groups, the magnetic path is rubidium magnet.

By adopting the technical scheme, the following technical effects can be achieved: the magnetic block and the fixing buckle are used together, so that the box cover and the box body are tightly closed, and the sealing ring can play a better sealing role.

Preferably, compressor threaded connection is in the right side position on the inner wall of end storehouse bottom, evaporating pipeline's lower extreme pipe joint is in the right side outer wall of compressor, the clamp has the pipeline cassette on evaporating pipeline's the outer wall, the quantity of pipeline cassette has four groups, and uses the vertical axis of box to be symmetrical spiro union on the inner wall of box as the center, evaporating pipeline passes through pipeline cassette fixed distribution on the left and right sides of box and on the rear side inner wall.

By adopting the technical scheme, the following technical effects can be achieved: the compressor refrigerates, and the refrigerant pump of inside is to in the evaporation pipe, and then refrigerates to the box inside, helps keeping the inside low temperature environment of box.

Preferably, the lower extreme position on evaporation line right side welds each other with the top of capillary, the capillary is "L" font, the right-hand member of capillary welds the left end position in the condenser, the condenser is the pipe connector with the connected mode of compressor, evaporation line and capillary are the manufacturing of pure copper material.

By adopting the technical scheme, the following technical effects can be achieved: the used condensing agent flows back to the capillary tube and is recovered through the condenser, which is beneficial to saving the refrigerant.

Preferably, a temperature sensor is riveted to the lower portion of the right side wall inside the box body, the temperature sensor is electrically connected with the control panel in a connecting mode, and a liquid crystal display screen is arranged on the upper portion of the control panel.

By adopting the technical scheme, the following technical effects can be achieved; the refrigeration temperature can be set by means of the control panel, the temperature sensor can monitor the temperature inside the box body in real time, and the temperature value is displayed on the liquid crystal display screen.

Preferably, heat insulation plates are fixedly mounted inside the left side wall and the right side wall of the box body and inside the box cover, and the heat insulation plates are made of aluminum silicate materials.

By adopting the technical scheme, the following technical effects can be achieved: the heated board can play good heat preservation effect, prevents that the box is inside to lose the temperature, leads to cold-stored sample impaired.

Compared with the prior art, the utility model has the following beneficial effects: the refrigerator for bioengineering comprises a box cover, a fixing buckle, a magnetic block and a sealing ring, wherein when the box cover is closed downwards between the box body, the magnetic block on the box cover is attracted with the magnetic block on the edge of the top of the box body, the sealing ring is attached to the edge inside the box body, and then the fixing buckle is buckled, so that the airtightness of the box body can be improved, good heat preservation effect can be achieved by arranging the heat preservation plates, the magnetic block on the box cover is positioned inside the side wall of the box body, and the heat preservation plates inside the box cover, so that the temperature rise of a refrigerated biological sample in the box body is avoided from being damaged, an internal refrigerant is pumped into the evaporation pipeline by the compressor positioned inside a bottom bin through the compressor, the evaporation pipeline, a capillary and a condenser, so that the refrigerating time of the box body can be prolonged, compared with ice block refrigeration, the biological sample can be protected to the greatest extent, the refrigerating device comprises a refrigerating box, a condenser, a capillary tube, a temperature sensor, a control panel and a liquid crystal display screen, wherein the capillary tube is connected with the condenser, the condenser is connected with the refrigerating box, the capillary tube is connected with the condenser, the condenser is connected with the liquid crystal display screen, the temperature sensor is arranged on the inner wall of the right side of the refrigerating box, the capillary tube is connected with the condenser, the condenser is connected with the condenser, the capillary tube is connected with the liquid crystal display screen, the condenser is connected with the condenser, the condenser is connected with the condenser, the liquid crystal display screen, when the refrigerating box works, the refrigerating can be set by the control panel, and the temperature sensor is used, the temperature sensor is used, the temperature sensor is arranged on the inner wall on the right side, the right side inner wall of the right side, and the inner wall of the right side inner wall of the temperature sensor, and the temperature sensor can real-side, and the temperature of the inner wall of the temperature of the box body, and the temperature of the temperature, and the box body, and the temperature of the temperature, and the temperature of the right side, and the temperature of.

Drawings

FIG. 1 is a schematic view showing the overall structure of a cooler for bioengineering according to the present invention;

FIG. 2 is a partial front view showing an opened state of a cover of the cooler for bioengineering according to the present invention;

FIG. 3 is a front sectional view of the body of the cooler for bioengineering according to the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 3 illustrating a cooler for bioengineering according to the present invention;

FIG. 5 is an enlarged view of the refrigerating container for bioengineering shown at B in FIG. 3.

In the figure: 1. a box body; 2. a box cover; 3. a bottom bin; 4. a handle; 5. a fixing buckle; 6. a control panel; 7. a compressor; 8. a condenser; 9. a capillary tube; 10. an evaporation pipe; 11. a heat dissipation mesh plate; 12. a seal ring; 13. a magnetic block; 14. a pipe clamp seat; 15. a temperature sensor; 16. a liquid crystal display screen; 17. provided is an insulation board.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-5, a fridge for bioengineering, including box 1, box cover 2 is provided with directly over the box 1, box 1 is provided with end storehouse 3 directly under the position, the top position of box cover 2 is provided with handle 4, the front side border position of box cover 2 is provided with fixed knot 5, the leading flank of box 1 is provided with control panel 6, the inside compressor 7 that is provided with of end storehouse 3, the left side position of compressor 7 is provided with condenser 8, the left end position of condenser 8 is provided with capillary 9, the inside evaporation pipeline 10 that is provided with of box 1, the position joint that the lower part of box 1 front side corresponds compressor 7 has heat dissipation mesh board 11.

The inside of box 1 is bilayer structure from top to bottom, end storehouse 3 is located the inside lower floor position of box 1, case lid 2 articulates in the rear edge position at 1 top of box, the quantity of fixed knot 5 has two sets ofly, and use the vertical axis of case lid 2 to be the symmetry and articulate in 2 front edge positions of case lid as the center, the lower surface of case lid 2 is inlayed and is equipped with sealing washer 12, sealing washer 12 is made by silica gel material, the marginal position that is close to front side and both sides on 2 lower surfaces of case lid, and the marginal position that the corresponding case lid 2's of 1 top of box and both sides all is embedded to have magnetic path 13, the quantity of magnetic path 13 has three groups, magnetic path 13 is rubidium magnet.

Compressor 7 threaded connection is in the right side position on 3 bottom inner walls in end storehouse, and the lower extreme pipe joint of evaporating line 10 is in compressor 7's right side outer wall, and the clamp has pipeline cassette 14 on the outer wall of evaporating line 10, and the quantity of pipeline cassette 14 has four groups, and uses the vertical axis of box 1 to be symmetrical spiro union on the inner wall of box 1 as the center, and evaporating line 10 passes through pipeline cassette 14 fixed distribution on the left and right sides of box 1 and on the rear side inner wall.

The lower end position on the right side of the evaporation pipeline 10 and the top end of the capillary tube 9 are welded with each other, the capillary tube 9 is L-shaped, the right end of the capillary tube 9 is welded at the left end position of the condenser 8, the condenser 8 and the compressor 7 are connected through a pipe, and the evaporation pipeline 10 and the capillary tube 9 are both made of pure copper materials.

The lower position on the inside right side wall of box 1 is riveted with temperature sensor 15, and the connected mode between temperature sensor 15 and control panel 6 is electric connection, and the upper portion position of control panel 6 is provided with liquid crystal display 16.

Inside the left and right sides wall of box 1 to and the inside of case lid 2 all fixed mounting have heated board 17, and heated board 17 is made by the aluminium silicate material.

In addition, the utility model is a refrigeration box for bioengineering, when in use, a user firstly lifts the box cover 2 upwards, then places a biological sample to be refrigerated inside the box body 1, then the case cover 2 is buckled on the case body 1 downwards, at the moment, the sealing ring 12 is attached to the inner edge of the top of the case body 1 to play a sealing role and protect the air tightness of the inside of the case body 1, the magnetic blocks 13 on the case cover 2 and the case body 1 are attracted mutually, then the fixing buckle 5 is buckled, then the refrigeration temperature is set through the control panel 6, the compressor 7 in the bottom bin 3 starts to work, the internal refrigerant is pumped into the evaporation pipeline 10, the interior of the box body 1 is refrigerated, so that the refrigerating time is prolonged, the low-temperature storage environment of the biological sample is maintained to the maximum extent, and compared with the refrigeration of ice blocks, the refrigeration of the biological sample is realized without manually replacing an ice bag, and the refrigeration is more convenient and faster; the used refrigerant flows back to the capillary tube 9 and is conveyed to the condenser 8 and finally is recovered into the compressor 7 for recycling; the temperature sensor 15 positioned at the lower part of the inner wall of the right side of the box body 1 can monitor the temperature in the box body 1 in real time, the liquid crystal display screen 16 on the control panel 6 can display the temperature value, a user can refer to the temperature value conveniently, and the refrigerating temperature of the compressor 7 can be adjusted according to actual conditions; when the refrigerating box works, the heat insulation plates 17 inside the box body 1 and the box cover 2 can play a good heat insulation role, and the inside of the box body 1 is prevented from losing temperature.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A fridge for bioengineering, includes box (1), its characterized in that: the utility model discloses a refrigerator, including box (1), case lid (2), box (1), front side edge position of case lid (2) is provided with end storehouse (3), the top position of case lid (2) is provided with handle (4), the front side edge position of case lid (2) is provided with fixed knot (5), the leading flank of box (1) is provided with control panel (6), end storehouse (3) inside is provided with compressor (7), the left side position of compressor (7) is provided with condenser (8), the left end position of condenser (8) is provided with capillary (9), box (1) inside is provided with evaporating pipe (10), the position joint that box (1) front side lower part corresponds compressor (7) has heat dissipation mesh board (11).

2. A cooler for use in bioengineering according to claim 1, wherein: the inside of box (1) is bilayer structure from top to bottom, end storehouse (3) are located the inside lower floor position of box (1), case lid (2) articulate in the rear side edge position at box (1) top, the quantity of fixed knot (5) has two sets ofly, and use the vertical axis of case lid (2) to be the symmetry and articulate in case lid (2) front side edge position as the center, the lower surface of case lid (2) is inlayed and is equipped with sealing washer (12), sealing washer (12) are made by the silica gel material, the marginal position that is close to front side and both sides on case lid (2) lower surface, and box (1) top corresponds the marginal position of the front side of case lid (2) and both sides all embeds has magnetic path (13), the quantity of magnetic path (13) has three groups, magnetic path (13) are rubidium magnet.

3. A cooler for use in bioengineering according to claim 1, wherein: compressor (7) threaded connection is in the right side position on the inner wall of end storehouse (3) bottom, the lower extreme pipe joint of evaporating pipeline (10) is in the right side outer wall of compressor (7), the clamp has pipeline cassette (14) on the outer wall of evaporating pipeline (10), the quantity of pipeline cassette (14) has four groups, and uses the vertical axis of box (1) to be the symmetry spiro union on the inner wall of box (1) as the center, evaporating pipeline (10) pass through pipeline cassette (14) fixed distribution on the left and right sides of box (1) and on the rear side inner wall.

4. A cooler for use in bioengineering according to claim 1, wherein: the lower extreme position on evaporating pipeline (10) right side welds each other with the top of capillary (9), capillary (9) are "L" font, the right-hand member of capillary (9) welds in the left end position of condenser (8), condenser (8) are the pipe joint with the connected mode of compressor (7), evaporating pipeline (10) and capillary (9) are pure copper material and make.

5. A cooler for use in bioengineering according to claim 1, wherein: the temperature control box is characterized in that a temperature sensor (15) is riveted to the lower portion of the right side wall inside the box body (1), the temperature sensor (15) is electrically connected with the control panel (6) in a connecting mode, and a liquid crystal display screen (16) is arranged on the upper portion of the control panel (6).

6. A cooler for use in bioengineering according to claim 1, wherein: inside the left and right sides wall of box (1) to and the inside of case lid (2) all fixed mounting have heated board (17), heated board (17) are made by the aluminium silicate material.