CN213977703U

CN213977703U - Temperature-controllable incubator for biochemical experiments

Info

Publication number: CN213977703U
Application number: CN202022649865.4U
Authority: CN
Inventors: 黄小岸
Original assignee: Individual
Current assignee: Shanghai Zhennuo Biotechnology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-08-17
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a temperature-controllable incubator for biochemical experiments, which comprises a box body, wherein a plurality of vertical rods are uniformly and symmetrically and fixedly arranged on the surface of the inner wall of the box body, a plurality of convex blocks are uniformly and fixedly arranged on one side of each vertical rod, a plurality of trays are uniformly arranged between the two inner walls of the box body, chutes are arranged on the two sides of each tray, and a temperature sensor is fixedly arranged on the inner wall of one side of the box body, the utility model is provided with a PLC controller, the temperature sensor and the humidity sensor work, the temperature and humidity information detected by the temperature sensor and the humidity sensor is transmitted to the PLC controller, the PLC controller analyzes the temperature and humidity information, when the temperature is higher than a set value, cold air generated by an air cooler is transmitted to the tray through a cold air pipe, and when the humidity detected by the humidity sensor is higher than the set value, the heat generated by a heater is transmitted, meanwhile, the PLC controls the fan to work, and the reduction speed of the humidity in the box body is accelerated.

Description

Temperature-controllable incubator for biochemical experiments

Technical Field

The utility model relates to an incubator, in particular to controllable temperature formula incubator for biochemical experiments belongs to biochemical incubator technical field.

Background

The biochemical incubator is widely suitable for environmental protection, hygiene and epidemic prevention, drug inspection, agriculture and livestock, aquatic products and other researches. The biochemical incubator is important test equipment in scientific research institutions, universities and colleges, production units or departments and laboratories in the industries of biology, genetic engineering, medicine, epidemic prevention, environmental protection, agriculture, forestry, animal husbandry and the like.

Most of the existing biochemical incubators can not well control the temperature and the humidity in the incubator body, and have great influence on some culture experimental products which are greatly influenced by the temperature and the humidity, so that the data obtained from the culture experimental products are not accurate enough, a large amount of experiments are needed, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a controllable temperature formula incubator for biochemical experiments to propose the problem that the temperature can not fine control, work efficiency is low in the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a temperature-controllable incubator for biochemical experiments comprises a case body, wherein a plurality of vertical rods are uniformly and symmetrically and fixedly arranged on the surface of the inner wall of the case body, a plurality of convex blocks are uniformly and fixedly arranged on one side of each vertical rod, a plurality of trays are uniformly arranged between two inner walls of the case body, sliding grooves are formed in two sides of each tray, a temperature sensor is fixedly arranged on the inner wall of one side of the case body, a humidity sensor is fixedly arranged on the inner wall of the other side of the case body, a fan is fixedly arranged on the inner wall at the rear part of the case body, a lighting lamp is fixedly arranged at the top of the case body, a display screen is arranged at the top end of the case body, a cavity is arranged on one side of the display screen, an air cooler, a PLC (programmable logic controller) and a heater are fixedly arranged at the top of the cavity, an air cooler is fixedly connected with an air cooler, and a heat conducting pipe is fixedly connected with one side of the heater, the humidity sensor is characterized in that clamping grooves are symmetrically formed in the box body and located on one side of the humidity sensor, a stop door is arranged on the box body, a hinge is arranged between one end of the stop door and the box body, buckles are symmetrically and fixedly mounted on the top end of the stop door, and an observation window is arranged in the center of the stop door.

As an optimal technical scheme of the utility model, the lug is located the spout, and lug and spout are sliding connection.

As an optimal technical scheme of the utility model, a plurality of test tube standing grooves have evenly been seted up at the top of tray, fixed mounting has the handle on the front end of tray.

As an optimal technical scheme of the utility model, the cavity is L shape, the PLC controller is located between heater and the air-cooler.

As an optimal technical scheme of the utility model, the cold air duct runs through the top of box to extend to the top of tray, the bottom of box evenly is provided with a plurality of wheels.

As an optimal technical scheme of the utility model, temperature sensor, humidity transducer and PLC controller are electric connection, fan, display screen, air-cooler and heater pass through PLC controller and external power supply electric connection.

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

the utility model discloses the PLC controller has been set up, the staff sets for the temperature and the humidity in the box through the display screen, make temperature sensor and humidity transducer work, the temperature and the humidity information transmission that temperature sensor and humidity transducer detected PLC controller, PLC controller analysis temperature and humidity information, when the temperature is higher than the setting value, PLC controller control air-cooler work, the cold wind that makes the air-cooler produce transmits tray department through the cold-blast main, the temperature to the box in reduces, when the humidity that humidity transducer detected is higher than the setting value, PLC controller control heater work, the heat that makes the heater produce transmits to the box through the heat pipe, make the humidity in the box reduce, PLC controller control fan work simultaneously, accelerate the reducing speed of humidity in the box.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the three-dimensional structure of the cavity of the present invention;

fig. 4 is a schematic perspective view of the tray of the present invention.

In the figure: 1. an observation window; 2. buckling; 3. a shutter; 4. a temperature sensor; 5. a fan; 6. an illuminating lamp; 7. a display screen; 8. a box body; 9. a cold air pipe; 10. a humidity sensor; 11. a tray; 12. a card slot; 13. a wheel; 14. a hinge; 15. erecting a rod; 16. a bump; 17. a chute; 18. a heat conducting pipe; 19. an air cooler; 20. a PLC controller; 21. a heater; 22. a cavity; 23. a handle; 24. test tube standing groove.

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. 1-4, the present invention provides a temperature-controllable incubator for biochemical experiments, which comprises:

according to the drawings of fig. 1-4, the test tube box comprises a box body 8, a plurality of upright rods 15 are uniformly and symmetrically and fixedly installed on the surface of the inner wall of the box body 8, a plurality of convex blocks 16 are uniformly and fixedly installed on one side of each upright rod 15, a plurality of trays 11 are uniformly arranged between two inner walls of the box body 8, sliding grooves 17 are formed in two sides of each tray 11, a lighting lamp 6 is fixedly installed at the top of the box body 8, clamping grooves 12 are symmetrically formed in the box body 8, the clamping grooves 12 are positioned on one side of a humidity sensor 10, a baffle door 3 is arranged on the box body 8, a hinge 14 is arranged between one end of the baffle door 3 and the box body 8, buckles 2 are symmetrically and fixedly installed at the top end of the baffle door 3, an observation window 1 is arranged at the center of the baffle door 3, the convex blocks 16 are positioned in the sliding grooves 17, the convex blocks 16 are in sliding connection with the sliding grooves 17, and a plurality of test tube placing grooves 24 are uniformly formed in the top of the trays 11, fixed mounting has handle 23 on tray 11's the front end, box 8's bottom evenly is provided with a plurality of wheels 13, through setting up buckle 2 and draw-in groove 12, made things convenient for opening and shutting of shutter 3, through setting up observation window 1, made things convenient for the observation to test tube in box 8, through setting up pole setting 15, made things convenient for the installation of tray 11, through setting up light 6, made things convenient for staff's observation, through setting up lug 16 and spout 17, made things convenient for the dismantlement of tray 11, through setting up handle 23, make tray 11 take out fast, through setting up hinge 14, made things convenient for the activity of shutter 3, through setting up wheel 13, made things convenient for the removal of box 8.

According to the technical scheme, as shown in fig. 1 and 3, a temperature sensor 4 is fixedly mounted on the inner wall of one side of a box body 8, a humidity sensor 10 is fixedly mounted on the inner wall of the other side of the box body 8, a fan 5 is fixedly mounted on the inner wall of the rear side of the box body 8, a display screen 7 is arranged at the top end of the box body 8, a cavity 22 is arranged on one side of the display screen 7, an air cooler 19, a PLC controller 20 and a heater 21 are fixedly mounted at the top of the cavity 22, an air cooler 9 is fixedly connected to the bottom of the air cooler 19, a heat conducting pipe 18 is fixedly connected to one side of the heater 21, the cavity 22 is in an L shape, the PLC controller 20 is located between the heater 21 and the air cooler 19, the air cooler 9 penetrates through the top end of the box body 8 and extends to the upper side of a tray 11, and the temperature sensor 4, the humidity sensor 10 and the PLC controller 20 are electrically connected, the fan 5, the display screen 7, the air cooler 19 and the heater 21 are electrically connected with an external power supply through the PLC 20, a worker sets the temperature and the humidity in the box body 8 through the display screen 7 to enable the temperature display 4 and the humidity display 10 to work, the temperature and the humidity information detected by the temperature sensor 4 and the humidity sensor 10 are transmitted to the PLC 20, the PLC 20 analyzes the temperature and the humidity information, when the temperature is higher than a set value, the PLC 20 controls the air cooler 19 to work, cold air generated by the air cooler 19 is transmitted to the tray 11 through the cold air pipe 9 to reduce the temperature in the box body 8, when the humidity detected by the humidity sensor 10 is higher than the set value, the PLC 20 controls the heater 21 to work, heat generated by the heater 21 is transmitted to the box body 8 through the heat pipe 18, the humidity in the box body 8 is reduced, and the PLC 20 controls the fan 5 to work, the reduction speed of the humidity in the box body 8 is accelerated.

When in specific use, the utility model relates to a temperature-controllable incubator for biochemical experiments, which facilitates the opening and closing of a baffle door 3 by arranging a buckle 2 and a clamping groove 12, facilitates the observation of a test tube in a box body 8 by arranging an observation window 1, facilitates the installation of a tray 11 by arranging a vertical rod 15, facilitates the observation of a worker by arranging an illuminating lamp 6, facilitates the disassembly of the tray 11 by arranging a lug 16 and a chute 17, enables the tray 11 to be rapidly drawn out by arranging a handle 23, facilitates the movement of the baffle door 3 by arranging a hinge 14, facilitates the movement of the box body 8 by arranging a wheel 13, a PLC controller 20 takes MAM-200 as an example, a temperature sensor 4 takes PT100 as an example, a humidity sensor 10 takes HM1500 as an example, the worker sets the temperature and the humidity in the box body 8 through a display screen 7, and enables the temperature sensor 4 and the humidity sensor 10 to work, temperature and humidity information that temperature sensor 4 and humidity transducer 10 detected transmit PLC controller 20, PLC controller 20 analysis temperature and humidity information, when the temperature is higher than the setting value, PLC controller 20 controls the work of air-cooler 19, make the cold wind that air-cooler 19 produced transmit tray 11 department through cold-blast main 9, reduce the temperature in the box 8, when the humidity that humidity transducer 10 detected is higher than the setting value, PLC controller 20 controls heater 21 work, make the heat that heater 21 produced transmit on box 8 through heat pipe 18, make the humidity in the box 8 reduce, PLC controller 20 controls fan 5 work simultaneously, accelerate the reducing speed of humidity in the box 8.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 controllable temperature formula incubator for biochemical experiments, includes box (8), its characterized in that, the even symmetry fixed mounting in inner wall surface of box (8) has a plurality of pole settings (15), the even fixed mounting in one side of pole setting (15) has a plurality of lugs (16), evenly be provided with a plurality of trays (11) between two inner walls of box (8), spout (17) have been seted up to the both sides of tray (11), fixed mounting has temperature sensor (4) on one side inner wall of box (8), fixed mounting has humidity transducer (10) on the opposite side inner wall of box (8), fixed mounting has fan (5) on the rear inner wall of box (8), the top fixed mounting of box (8) has light (6), the top of box (8) is provided with display screen (7), one side of display screen (7) is provided with cavity (22), the utility model discloses a humidity sensor, including cavity (22), top fixed mounting have air-cooler (19), PLC controller (20) and heater (21), the bottom fixedly connected with air-cooler (9) of air-cooler (19), one side fixedly connected with heat pipe (18) of heater (21), draw-in groove (12) have been seted up to the symmetry on box (8), draw-in groove (12) are located one side of humidity transducer (10), be provided with shutter (3) on box (8), be provided with hinge (14) between the one end of shutter (3) and box (8), the top symmetry fixed mounting of shutter (3) has buckle (2), the central point of shutter (3) puts and is provided with observation window (1).

2. The temperature-controllable incubator according to claim 1, wherein: the bump (16) is positioned in the sliding groove (17), and the bump (16) is in sliding connection with the sliding groove (17).

3. The temperature-controllable incubator according to claim 1, wherein: a plurality of test tube placing grooves (24) are uniformly formed in the top of the tray (11), and a handle (23) is fixedly mounted at the front end of the tray (11).

4. The temperature-controllable incubator according to claim 1, wherein: the cavity (22) is L-shaped, and the PLC (20) is located between the heater (21) and the air cooler (19).

5. The temperature-controllable incubator according to claim 1, wherein: the cold air pipe (9) runs through the top of box (8) to extend to the top of tray (11), the bottom of box (8) evenly is provided with a plurality of wheels (13).

6. The temperature-controllable incubator according to claim 1, wherein: temperature sensor (4), humidity transducer (10) and PLC controller (20) are electric connection, fan (5), display screen (7), air-cooler (19) and heater (21) pass through PLC controller (20) and external power supply electric connection.