CN212189161U

CN212189161U - Heating device for biochemistry

Info

Publication number: CN212189161U
Application number: CN202020388411.3U
Authority: CN
Inventors: 耿晓娜
Original assignee: North China University of Science and Technology
Current assignee: North China University of Science and Technology
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-22
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a heating device for biochemistry, which belongs to the technical field of biochemical experiment equipment and comprises a base fixing frame, wherein pulleys are respectively arranged on two sides of the base fixing frame, a pulley control rod is arranged on one side surface of the base fixing frame corresponding to the pulleys, a first fixing support is arranged on the top end of the pulley, a clamp is arranged inside the first fixing support, a spring buckle is arranged inside the clamp, an air pump is arranged at the bottom of an air purifying box, a switch control button is arranged at the top of a battery jar, a motor is arranged inside a concave fixing frame, a wheel disc is arranged at one end of the motor, a stirring rod is connected at the bottom of the wheel disc, the utility model discloses an air purifying box is arranged, harmful gas discharged by liquid in heating is absorbed, and then harmful substances in the gas are purified, the harmful substances in the air are greatly reduced when the liquid is heated.

Description

Heating device for biochemistry

Technical Field

The utility model belongs to the technical field of biochemical experimental facilities, concretely relates to heating device for biochemistry.

Background

Biochemistry mainly studies molecular structure and function of organisms, metabolism and regulation of substances and molecular basis and regulation rule of genetic information transfer, and in the reaction process of biochemical reaction, heating is often needed to promote the reaction, so that the reaction speed is accelerated, and the experimental time is effectively shortened.

In the prior art, most of heating devices for biochemistry adopt a closed heating mode, the reaction process cannot be observed in real time, so that experimental results cannot be known in detail, and in the heating process, environments such as temperature, humidity and hot air cannot be controlled, so that the effect of distinguishing experiments cannot be achieved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem provided in the background art, the utility model provides a heating device for biochemistry has air-purifying, can adjust anchor clamps size by oneself, automatic characteristics such as stirring liquid.

In order to achieve the above object, the utility model provides a following technical scheme: a heating device for biochemistry comprises a base fixing frame, wherein a heating plate is arranged on the inner side of the bottom of the base fixing frame, a heating dish is arranged at the top end of the heating plate, a heat insulation layer is arranged at the bottom of the heating plate, an anti-skidding paste is arranged below the base fixing frame, pulleys are respectively arranged on two sides of the base fixing frame, a pulley control rod is arranged on the surface of one side of the base fixing frame corresponding to the pulleys, a first fixing support is arranged at the top end of the pulley, a clamp is arranged inside the first fixing support, a spring buckle is arranged inside the clamp, an exhaust tube is arranged at the top of one side of the bottom fixing frame, an air purification box is arranged at the tail part of the exhaust tube, an air pump is arranged at the bottom of the air purification box, a second fixing frame is arranged at the, be connected with the spill mount between the strong magnet piece, spill mount top is provided with the battery jar, the top of battery jar is provided with on-off control button, spill mount internally mounted has the motor, the rim plate is installed to motor one end, the rim plate bottom is connected with the stirring rod.

Preferably, the air purification box comprises a dust collection filter screen, a CO2 absorbent, a deodorization filter screen and a methane and hydrogen sulfide gas absorbent, wherein the lower end of the dust collection filter screen is provided with the CO2 absorbent, the lower end of the CO2 absorbent is provided with the deodorization filter screen, and the lower end of the deodorization filter screen is provided with the methane and hydrogen sulfide gas absorbent.

Preferably, the anti-slip paste is fixed on the surface of the bottom of the support protruding from the base fixing frame through adhesive bonding.

Preferably, first fixed bolster passes through electric welding welded fastening at the pulley top with the second fixed bolster, thereby buckle fixed connection in the hole of both sides through the spring buckle between first fixed bolster and the anchor clamps.

Preferably, a groove is formed in the second fixing support, the second fixing support is fixedly connected with one side, which is in contact with the concave fixing support, through the adsorption force of a strong magnetic sheet, and the concave fixing support is fixed with the battery jar at the top through 502 glue.

Preferably, the bottom of the motor is fixed at the bottom of the concave fixing frame through an adhesive, the wheel disc at one end of the motor is fixed through a hot melt adhesive, and the stirring rod is fixed on the surface of the wheel disc through the hot melt adhesive.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up slip flexible anchor clamps, make it can be according to required regulation to position and anchor clamps size to place the heating ware of equidimension not, make it fix on the hot plate, aggravated its stability.

2. The utility model discloses a set up air purification case, make its liquid exhaust harmful gas absorb in the heating, then purify the harmful substance in the gas, harmful substance in the air reduces in a large number when making liquid heating, protects the health.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the telescopic clamp of the present invention;

FIG. 3 is a schematic structural view of the working principle of the present invention;

in the figure: 1. an air exhaust pipe; 2. a base mount; 3. a pulley control lever; 4. a pulley; 5. an air purification box; 51. a dust collecting filter screen; 52. a CO2 absorbent; 53. a deodorizing filter screen; 54. methane and hydrogen sulfide gas absorbents; 6. an air pump; 7. anti-slip paste; 8. a thermal insulation layer; 9. heating plates; 10. heating the dish; 11. a clamp; 12. a first fixed bracket; 13. a spring buckle; 14. a second fixed bracket; 15. a battery case; 16. a switch control button; 17. a concave fixing frame; 18. a motor; 19. a strong magnetic sheet; 20. a wheel disc; 21. a stirring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a heating device for biochemistry comprises a base fixing frame 2, a heating plate 9 is arranged on the inner side of the bottom of the base fixing frame 2, a heating dish 10 is arranged on the top end of the heating plate 9, a heat insulation layer 8 is arranged on the bottom of the heating plate 9, an anti-slip sticker 7 is arranged below the base fixing frame 2, the anti-slip sticker 7 is fixed on the surface of the bottom of a support protruding out of the base fixing frame 2 through 502 glue for the purpose of stable and anti-slip, pulleys 4 are respectively arranged on two sides of the base fixing frame 2, a pulley control rod 3 is arranged on the surface of one side of the base fixing frame 2 corresponding to the pulley 4, a first fixing support 12 is arranged on the top end of the pulley 4, a clamp 11 is arranged inside the first fixing support 12, a spring buckle 13 is arranged inside the clamp 11, the different heating dishes 10 are clamped, the first fixing support 12 and, the first fixing support 12 is fixedly connected with the clamp 11 through being buckled in holes at two sides through a spring buckle 13, an exhaust pipe 1 is arranged at the top of one side of the base fixing frame 2, an air purification box 5 is arranged at the tail part of the exhaust pipe 1, an air pump 6 is arranged at the bottom of the air purification box 5, a second fixing support 14 is arranged at the top end of the other side of the base fixing frame 2, a strong magnetic sheet 19 is arranged at one side of the second fixing support 14, a strong magnetic sheet 19 is arranged at one side of a corresponding concave fixing frame 17, a strong magnetic sheet 19 is arranged at the bottom of the concave fixing frame 17, a battery groove 15 is arranged at the top end of the concave fixing frame 17, in order to facilitate the collection of the stirring rod 21 without occupying space after the work is finished, the strong magnetic sheet 19 at one side of the concave fixing frame 17 is separated from the strong magnetic sheet 19 at one side of the second fixing support, then the strong magnetic sheet 19 at the bottom of the concave fixing support 17 is adsorbed with the strong magnetic sheet 19 at one side of the second fixing support 14, the battery tank 15 and the strong magnetic sheet 19 are not influenced, wherein the strong magnetic sheet 19 can be firmly fixed at the other side of the second fixing support 14, a groove is arranged in the second fixing support 14, the side of the second fixing support 14 contacted with the concave fixing support 17 is fixedly connected through the adsorption force of the strong magnetic sheet 19, the concave fixing support 17 is fixed with the battery tank 15 at the top through 502 glue, the top of the battery tank 15 is provided with a switch control button 16, a motor 18 is arranged in the concave fixing support 17, one end of the motor 18 is provided with a wheel disc 20, the strong magnetic sheet 19 is not directly contacted with the wheel disc 20 and can not influence the rotation of the motor, the bottom of the wheel disc 20 is connected with a stirring rod 21, in order to automatically stir the heating liquid, the wheel disc 20 at one end of the motor 18 is fixed by hot melt adhesive, and the stirring rod 21 is fixed on the surface of the wheel disc 20 by hot melt adhesive.

The air purification box 5 comprises a dust collection filter screen 51, a CO2 absorbent 52, a deodorization filter screen 53 and a methane and hydrogen sulfide gas absorbent 54, wherein the lower end of the dust collection filter screen 51 is provided with the CO2 absorbent 52, the lower end of the CO2 absorbent 52 is provided with the deodorization filter screen 53, and the lower end of the deodorization filter screen 53 is provided with the methane and hydrogen sulfide gas absorbent 54.

The utility model discloses well air pump 6 is the wide application that has disclosed and the known technology of daily life, theory of operation: the engine drives the air pump crankshaft through two V belts to the drive piston is bled, and the gas of suction passes through the leading-in gas receiver of exhaust tube, and on the other hand gas receiver is again through the leading-in air-vent valve of fixing on the air pump of the gas of a gas duct in with the gas receiver, thereby the atmospheric pressure in the control gas receiver uses model VLC 8401.

The utility model discloses well heating panel 9 is the wide application that has disclosed and the known technology of daily life, theory of operation: a high frequency high current flows to a heating coil wound in a ring shape or other shapes, thereby generating a strong magnetic beam whose polarity changes instantaneously in the coil, and when a heated object such as a metal is placed in the coil, the magnetic beam penetrates the entire heated object to heat a desired object, and the model HTL-300EX is used.

The utility model discloses well switch control button 16 is the known technique of wide application and daily life that has disclosed, theory of operation: the switch button is a manually controlled master control electrical appliance. The control circuit is mainly used for issuing an operation command, switching on or off the control circuit and controlling the operation of mechanical and electrical equipment, and the model RAFI is used.

The utility model discloses a theory of operation and use flow: firstly, a user places a base fixing frame 2 at a proper position, then places a heating dish 10 on a heating plate 9, then fixes buckles at two ends of a spring at proper positions in a first fixing support 12 by a clamp 11 through the elastic force of the spring of a spring buckle 13, can move the clamp 11 to the surfaces at two sides of the heating dish 10 to fix the heating dish 10 by controlling the pulley 4 and the first fixing support 12 to move back and forth through a pulley control rod 3, then pours liquid into the heating dish 10 for heating, simultaneously opens a switch control button 16 to enable a wheel disc 20 and a stirring rod 21 to rotate together through the rotation of a rotating shaft at the bottom of a motor 18, enables the liquid in heating to be stirred, accelerates the liquid heating speed, absorbs harmful gas generated in heating through an exhaust tube 1 by opening an air pump 6, and passes through an air purification box 5 when the harmful gas is absorbed by the exhaust tube 1, the dust collecting filter net 51 in the air purifying box 5 can effectively filter out the allergen in the air, the CO2 absorbent 52 can effectively absorb the carbon dioxide in the air, the deodorizing filter net 53 can effectively purify the ozone concentration in the air, and the methane and hydrogen sulfide gas absorbent 54 can absorb the hydrogen sulfide in the air.

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. The utility model provides a heating device for biochemistry, includes base mount (2), its characterized in that: a heating plate (9) is arranged on the inner side of the bottom of the base fixing frame (2), a heating dish (10) is arranged at the top end of the heating plate (9), a heat insulation layer (8) is arranged at the bottom of the heating plate (9), an anti-slip sticker (7) is arranged below the base fixing frame (2), pulleys (4) are respectively arranged on two sides of the base fixing frame (2), a pulley control rod (3) is arranged on one side surface of the base fixing frame (2) corresponding to the pulleys (4), a first fixing support (12) is arranged at the top end of the pulleys (4), a clamp (11) is arranged inside the first fixing support (12), a spring buckle (13) is arranged inside the clamp (11), an exhaust tube (1) is arranged at the top of one side of the base fixing frame (2), and an air purification box (5) is arranged at the tail part of, the bottom of air purification case (5) is provided with air pump (6), the opposite side top of base mount (2) is provided with second fixed bolster (14), second fixed bolster (14) one side is provided with strong magnetic sheet (19), be connected with spill mount (17) between strong magnetic sheet (19), the bottom of spill mount (17) is provided with strong magnetic sheet (19), spill mount (17) top is provided with battery jar (15), the top of battery jar (15) is provided with on-off control button (16), spill mount (17) internally mounted has motor (18), rim plate (20) are installed to motor (18) one end, rim plate (20) bottom is connected with stirring rod (21).

2. A heating apparatus for biochemistry according to claim 1, wherein: the air purification box (5) comprises a dust collection filter screen (51), a CO2 absorbent (52), a deodorization filter screen (53) and a methane and hydrogen sulfide gas absorbent (54), wherein the CO2 absorbent (52) is arranged at the lower end of the dust collection filter screen (51), the deodorization filter screen (53) is arranged at the lower end of the CO2 absorbent (52), and the methane and hydrogen sulfide gas absorbent (54) is arranged at the lower end of the deodorization filter screen (53).

3. A heating apparatus for biochemistry according to claim 1, wherein: the anti-slip sticker (7) is fixed on the surface of the bottom of the support protruding out of the base fixing frame (2) through 502 glue.

4. A heating apparatus for biochemistry according to claim 1, wherein: the first fixing support (12) and the second fixing support (14) are fixed to the top end of the pulley (4) through electric welding, and the first fixing support (12) and the clamp (11) are buckled in holes in two sides through spring buckles (13) and are fixedly connected.

5. A heating apparatus for biochemistry according to claim 1, wherein: the groove is formed in the second fixing support (14), one side, in contact with the concave fixing support (17), of the second fixing support (14) is fixedly connected with the concave fixing support through the adsorption force of the strong magnetic sheet (19), and the concave fixing support (17) is fixedly bonded with the battery jar (15) at the top through 502 glue.

6. A heating apparatus for biochemistry according to claim 1, wherein: the bottom of the motor (18) is fixed at the bottom of the concave fixing frame (17) through adhesive bonding, the wheel disc (20) at one end of the motor (18) is fixed through hot melt adhesive bonding, and the stirring rod (21) is fixed on the surface of the wheel disc (20) through hot melt adhesive bonding.