CN211745725U

CN211745725U - Constant temperature incubator for biological cultivation experiments

Info

Publication number: CN211745725U
Application number: CN201922331139.5U
Authority: CN
Inventors: 管学丰
Original assignee: Tianjin Di'an Zhixin Medical Laboratory Co ltd
Current assignee: Tianjin Dean medical laboratory Co., Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-27
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a constant temperature incubator for biological cultivation experiments, the top of box is provided with the water tank, four apex angle departments of incubator upper surface and lower surface have all opened the spread groove, the middle part of incubator upper surface four sides is equipped with the lug, the definite value board has been set up to the incubator top, the middle part of definite value board lower surface four sides is provided with the draw-in groove with lug assorted for fix when setting up the definite value board on the definite value board, four apex angle departments of definite value board all open flutedly, the vegetation lamp is all installed at the lower surface middle part of water tank and incubator. The incubator of the constant temperature incubator for the biological cultivation experiment is connected through the connecting column, so that the culture shelf is easy to disassemble; the water tank is connected with the incubator through connecting pipes, and the incubator is connected with the incubator through connecting pipes, so that the valve is only required to be opened when the nutrient solution is required to be replaced, and the replacement of the nutrient solution is time-saving and labor-saving; the bottom of vegetation lamp is installed and is separated heat exchanger, has avoided plant and high strength light direct contact, prevents that the plant from being burnt.

Description

Constant temperature incubator for biological cultivation experiments

Technical Field

The utility model belongs to the technical field of biological assay apparatus, concretely relates to constant temperature incubator is used in biology cultivation experiments.

Background

In general biological assay, need use the plant sample to come to study the plant, just so need the growth that the plant can be quick and healthy, thereby improve the speed of experiment, the achievement of appearing as far as possible, so just need the constant temperature incubator to provide the most suitable growing environment of plant, thereby improve the survival rate, current constant temperature incubator is providing under the irradiant circumstances because it is near apart from the seedling, make the plant grow under the heat that light produced, produce the influence to plant growth, and the plant needs the periodic change nutrient solution in the incubator, whole the adoption manual change of in-process of changing, waste time and energy, it is inconvenient to wash the incubator after the use, so we need a neotype constant temperature incubator for the biological cultivation experiment to solve above-mentioned problem, satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a constant temperature incubator is used in biology cultivation experiments to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a constant temperature incubator for biological cultivation experiments comprises a case body, a control panel fixed on one side of the case body, a display screen arranged on the upper surface of the control panel, a PLC controller arranged in the control panel and a temperature sensor arranged on the inner wall of the case body, the top end of the box body is provided with a water tank which is connected with the incubator through a water pipe, four top corners of the upper surface and the lower surface of the incubator are respectively provided with a connecting groove, the middle parts of the four edges of the upper surface of the incubator are provided with convex blocks, a fixed value plate is arranged above the incubator, the middle parts of the four edges of the lower surface of the fixed value plate are provided with clamping grooves matched with the convex blocks, the fixing plate is used for fixing when the fixing plate is erected on the fixing plate, grooves are formed in four top corners of the fixing plate, and plant growth lamps are mounted in the middle of the lower surfaces of the water tank and the incubator;

plant growth lamp includes the roof, connecting plate, lamp plate, connecting rod, separates heat exchanger and bolt, the connecting plate sets up the both sides of roof are used for fixing plant growth lamp, the connecting rod sets up two between the connecting plate with the roof is connected, and keeps away from the one end of roof is opened there is the bolt hole, the lamp plate is fixed the left and right sides at connecting rod middle part, separate the bottom of connecting at the connecting rod can be dismantled to the heat exchanger.

Preferably, the bottom of the box body is provided with an aluminum wall, and a heating block is arranged in the aluminum wall.

Preferably, a valve is arranged on the surface of the water pipe and used for supplying nutrient solution to the incubator.

Preferably, the surface of the fixed value plate is provided with a planting hole.

Preferably, two the correspondence of four apex angles departments of incubator is equipped with the spliced pole, is used for with two the incubator is fixed, the spliced pole both ends all are provided with the diameter and are greater than the cylindrical callus on the sole of spliced pole, just the callus on the sole with the recess the spread groove laminating is connected.

Preferably, the inside of incubator is equipped with the filter screen, the filter screen sets up to two-layer, and the filtration aperture on upper strata is greater than the lower floor.

Preferably, round holes are formed in the lower surface and one side of the incubator, and the round holes in the lower surface of the incubator are connected with the round holes in the lower layer and one side of the incubator through connecting pipes.

Preferably, the surface of the bolt is provided with a male thread matched with the female thread on the inner wall of the bolt hole.

Preferably, the middle part of the heat shield is provided with a hole with the diameter consistent with that of the connecting rod, and the heat shield is in threaded connection with the connecting rod through the bolt.

The utility model discloses a technological effect and advantage: the incubator of the constant temperature incubator for the biological cultivation experiment is connected through the connecting column, so that the culture shelf is easy to disassemble and convenient to use; the water tank is connected with the incubator through connecting pipes, and the incubator is connected with the incubator through connecting pipes, so that the valve is only required to be opened when the nutrient solution is required to be replaced, and the replacement of the nutrient solution is time-saving and labor-saving; the bottom of vegetation lamp is installed and is separated heat exchanger, has avoided plant and high strength light direct contact, prevents that the plant from being burnt.

Drawings

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

FIG. 2 is a schematic view of the connection structure of two incubators according to the present invention;

FIG. 3 is a schematic view of the bottom structure of the incubator of the present invention;

FIG. 4 is a schematic structural view of the plant growth lamp of the present invention;

fig. 5 is a schematic structural diagram of the filter screen of the present invention.

In the figure: 1. a box body; 2. a control panel; 3. a display screen; 4. a PLC controller; 5. a temperature sensor; 6. a water pipe; 7. a valve; 8. a water tank; 9. a plant growing lamp; 91. a top plate; 92. a connecting plate; 93. a lamp panel; 94. a connecting rod; 95. a heat shield; 96. a bolt; 10. a fixed value plate; 11. an incubator; 12. connecting columns; 13. a heating block; 14. an aluminum wall; 15. planting holes; 16. a groove; 17. a card slot; 18. a filter screen; 19. a bump; 20. a circular hole; 21. and connecting the grooves.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Example 1:

the utility model provides a constant temperature incubator for biological cultivation experiments as shown in figures 1-5, which comprises a case body 1, a control panel 2 welded at one side of the case body 1, a display screen 3 installed on the upper surface of the control panel 2, the model of the display screen 3 is YX303, a PLC controller 4 arranged inside the control panel 2, the model of the PLC controller 4 is HY-32MR-10AD-2DA, and a temperature sensor 5 arranged on the inner wall of the case body 1, the model of the temperature sensor 5 is PT100, the output end of the temperature sensor 5 is electrically connected with the input end of the PLC controller 4, the output end of the PLC controller 4 is electrically connected with the display screen 3 and the input end of a heating block 13, the model of the heating block 13 is HP, the temperature sensor 5 transmits sensed signals to the PLC controller 4 in the form of electric signals, the interior of the PLC controller 4 is provided with a single chip microcomputer, the model of the singlechip is STM32F103VET6, various operations executed by the singlechip are written in the form of commands, one instruction of the singlechip corresponds to one basic operation, the signal is transmitted to the display screen 3 and the heating block 13 after being processed by the singlechip, when the temperature in the incubator is too low, the temperature is raised by controlling a heating block 13, a water tank 8 is arranged at the top end of a box body 1, the water tank 8 is connected with an incubator 11 through a water pipe 6, connecting grooves 21 are respectively arranged at four top corners of the upper surface and the lower surface of the incubator 11, convex blocks 19 are arranged in the middle of four sides of the upper surface of the incubator 11, a constant value plate 10 is arranged above the incubator 11, clamping grooves 17 matched with the convex blocks 19 are arranged in the middle of four sides of the lower surface of the constant value plate 10, the fixing plate is used for fixing the fixing plate 10 when being erected on the fixing plate 10, grooves 16 are formed in four top corners of the fixing plate 10, and plant growth lamps 9 are mounted in the middle of the lower surfaces of the water tank 8 and the incubator 11;

plant growth lamp 9 includes roof 91, connecting plate 92, lamp plate 93, connecting rod 94, separate heat exchanger 95 and bolt 96, and connecting plate 92 sets up in the both sides of roof 91 for fixed plant growth lamp 9, connecting rod 94 set up and are connected with roof 91 between two connecting plates 92, and the one end of keeping away from roof 91 is opened there is the bolt hole, and the left and right sides at connecting rod 94 middle part is fixed to lamp plate 93, separates that heat exchanger 95 can dismantle the bottom of connection at connecting rod 94.

Example 2:

the utility model provides a constant temperature incubator for biological cultivation experiments as shown in figures 1-5, which comprises a box body 1, the bottom of the box body 1 is provided with an aluminum wall 14, a heating block 13 is arranged in the aluminum wall 14, a control panel 2 welded on one side of the box body 1, a display screen 3 arranged on the upper surface of the control panel 2, the model of the display screen 3 is YX303, a PLC controller 4 arranged in the control panel 2, the model of the PLC controller 4 is HY-32MR-10AD-2DA, and a temperature sensor 5 arranged on the inner wall of the box body 1, the model of the temperature sensor 5 is PT100, the output end of the temperature sensor 5 is electrically connected with the input end of the PLC controller 4, the output end of the PLC controller 4 is electrically connected with the display screen 3 and the input end of the heating block 13, the model of the heating block 13 is HP, the sensed signal is transmitted to the PLC controller 4 by the temperature sensor 5 in the form of electric signal, the PLC controller 4 is internally provided with a singlechip, the model of the singlechip is STM32F103VET6, various operations executed by the singlechip are written in the form of commands, one command of the singlechip corresponds to one basic operation, the signals are transmitted to the display screen 3 and the heating block 13 after being processed by the singlechip, when the internal temperature of the incubator is too low, the temperature is raised by controlling the heating block 13, the top end of the incubator 1 is provided with a water tank 8, the water tank 8 is connected with the incubator 11 through a water pipe 6, four vertex angles of the two incubators 11 are correspondingly provided with connecting columns 12 for fixing the two incubators 11, two ends of each connecting column 12 are respectively provided with a cylindrical foot pad with the diameter larger than that of each connecting column 12, the foot pads are connected with a groove 16 and a connecting groove 21 in an attaching mode, the lower surface and one side of each incubator 11 are respectively provided with a round hole 20, and the round hole 20 of the lower surface of the upper incubator 11 is connected, the surface of the water pipe 6 is provided with a valve 7 for supplying nutrient solution to the incubator 11, four vertex angles of the upper surface and the lower surface of the incubator 11 are respectively provided with a connecting groove 21, the middle parts of four edges of the upper surface of the incubator 11 are provided with a bump 19, a fixed value plate 10 is erected above the incubator 11, the surface of the fixed value plate 10 is provided with a planting hole 15, the middle parts of four edges of the lower surface of the fixed value plate 10 are provided with a clamping groove 17 matched with the bump 19 for fixing the fixed value plate 10 when being erected on the fixed value plate 10, four vertex angles of the fixed value plate 10 are respectively provided with a groove 16, and the middle parts of the lower surfaces of the water tank 8 and the incubator 11 are respectively provided with a plant;

plant growth lamp 9 includes roof 91, connecting plate 92, lamp plate 93, connecting rod 94, separate heat exchanger 95 and bolt 96, connecting plate 92 sets up the both sides at roof 91, a be used for fixed plant growth lamp 9, connecting rod 94 sets up and is connected with roof 91 between two connecting plates 92, and the one end of keeping away from roof 91 is opened there is the spread groove, lamp plate 93 fixes the left and right sides at connecting rod 94 middle part, the bottom at connecting rod 94 can be dismantled to separate heat exchanger 95, bolt 96's surface is equipped with the female thread assorted male thread with the bolt hole inner wall, it has the hole unanimous with connecting rod 94 diameter to separate heat exchanger 95's middle part, and pass through bolt 96 and connecting rod 94 spiro union.

Example 3:

in order to filter the nutrient solution and prevent the water pipe from being blocked, in this embodiment, a filter screen 18 is additionally arranged inside the incubator 11 on the basis of the above embodiment 2, the filter screen 18 is provided with two layers, and the filter pore diameter of the upper layer is larger than that of the lower layer.

The working principle is as follows: in the using process of the constant temperature incubator for the biological cultivation experiment, firstly, the fixed value plate 10 is erected above the incubator 11, at the moment, the clamping groove 17 at the bottom of the fixed value plate 10 is just clamped on the convex block 19 on the upper surface of the incubator 11 to realize fixation, the connecting groove 21 of the incubator 11 is connected through the connecting column 12, so that the two incubators 11 are connected together, the valve 7 is opened or closed, the water tank 8 is used for injecting or stopping injecting nutrient solution into the incubator 11, the filter screen 18 in the incubator 11 is used for filtering the nutrient solution to prevent the connecting pipe from being blocked, in the process, the temperature sensor 5 detects the temperature of the incubator in real time, when the temperature is too low, the temperature is increased by controlling the heating block 13, the temperature is displayed on the display screen 3 in real time, the plant growth lamp 9 is turned on in the plant growth process, under the action of the heat insulation cover 95, the plants are prevented from being directly contacted, the growth of plant has been protected, after using, dismantles definite value board 10, incubator 11 and spliced pole 12 in proper order, facilitates the use.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a constant temperature incubator for biological cultivation experiments, includes the box, fixes the control panel of box one side, install the display screen of control panel upper surface, setting are in inside PLC controller and the setting of control panel are in the temperature sensor of box inner wall, its characterized in that: the water tank is arranged at the top end of the box body and is connected with the incubator through a water pipe, connecting grooves are formed in four top corners of the upper surface and the lower surface of the incubator, bumps are arranged in the middles of four sides of the upper surface of the incubator, a constant value plate is erected above the incubator, clamping grooves matched with the bumps are formed in the middles of four sides of the lower surface of the constant value plate and used for fixing the constant value plate when the constant value plate is erected on the constant value plate, grooves are formed in the four top corners of the constant value plate, and plant growth lamps are mounted in the middles of the lower surfaces of the water tank and the incubator;

2. The constant temperature incubator according to claim 1, wherein: the bottom of box sets up to the aluminium wall, the internally mounted of aluminium wall has the heating piece.

3. The constant temperature incubator according to claim 1, wherein: the surface of the water pipe is provided with a valve for supplying nutrient solution to the incubator.

4. The constant temperature incubator according to claim 1, wherein: and the surface of the fixed value plate is provided with a fixed planting hole.

5. The constant temperature incubator according to claim 4, wherein: two the correspondence of four apex angle departments of incubator is equipped with the spliced pole, is used for with two the incubator is fixed, the spliced pole both ends all are provided with the diameter and are greater than the cylindrical callus on the sole of spliced pole, just the callus on the sole with the recess the spread groove laminating is connected.

6. The constant temperature incubator according to claim 5, wherein: the inside of incubator is equipped with the filter screen, the filter screen sets up to two-layer, and the filtration aperture on upper strata is greater than the lower floor.

7. The constant temperature incubator according to claim 6, wherein: round holes are formed in the lower surface and one side of the incubator, and the round holes are connected with the lower layer of the lower surface of the incubator through connecting pipes.

8. The constant temperature incubator according to claim 7, wherein: and male threads matched with the female threads on the inner wall of the bolt hole are arranged on the surface of the bolt.

9. A constant temperature incubator for biological growth experiments according to any one of claims 1 to 8, wherein: and a hole with the same diameter as the connecting rod is formed in the middle of the heat insulation cover and is in threaded connection with the connecting rod through the bolt.