A full-temperature uniform temperature control shaking incubator

Abstract

The utility model relates to the technical field of shaking incubator, and disclose a whole temperature even temperature control shaking incubator, including upper box, the bottom surface fixed setting of upper box has A heat insulating plate, the bottom surface fixed setting of A heat insulating plate has middle box, the bottom surface fixed setting of middle box has B heat insulating plate, the bottom surface fixed setting of B heat insulating plate has lower box, the inside fixed setting of A heat insulating plate and B heat insulating plate has heat insulation subassembly. This whole temperature even temperature control shaking incubator, through the setting of upper box, middle box, lower box and heat insulation subassembly, the electric heating plate is powered on, and upper box, middle box, lower box carry out the zoning temperature control to different culture dish respectively, and the fan makes the heat even distribution, and the rock wool pad and glass fibre pad carry out the heat insulation to upper box, middle box, lower box, reached can be carried out the zoning temperature control to different sample simultaneously, and the effect that classified shaking incubation is carried out.

Description

Technical Field

[0001] This utility model relates to the field of shaking incubator technology, and in particular to a shaking incubator with uniform temperature control throughout the entire temperature range. Background Technology

[0002] A shaking incubator is a laboratory biological sample culture device, a specialized temperature-controlled device for the culture and preservation of bacteria and microorganisms, as well as for plant cultivation and breeding experiments. Typically, a shaking incubator has a culture chamber and is equipped with a shaker.

[0003] A temperature-controlled shaking incubator disclosed in announcement number CN209226995U, although the temperature-controlled shaking incubator of this utility model can reduce the shaking amplitude during the shaking process to ensure the safety of glassware, the device can also facilitate the removal of the culture.

[0004] However, this temperature-controlled shaking incubator has the following disadvantages: it is not convenient to control the temperature in different zones of the shaking incubator; different samples have different suitable culture temperatures; and different samples need to be shaken and cultured separately, which is inefficient. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this invention is to provide a uniform temperature-controlled shaking incubator that solves the problems mentioned in the background art, such as the inconvenience of partitioned temperature control in the shaking incubator, the different suitable culture temperatures for different samples, the need to perform shaking culture on different samples separately, and the low efficiency.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a full-temperature uniform temperature-controlled shaking incubator, comprising an upper chamber, an A-type heat insulation plate fixedly installed on the bottom surface of the upper chamber, a middle chamber fixedly installed on the bottom surface of the A-type heat insulation plate, a B-type heat insulation plate fixedly installed on the bottom surface of the middle chamber, and a lower chamber fixedly installed on the bottom surface of the B-type heat insulation plate. Heat insulation components are fixedly installed inside both the A-type and B-type heat insulation plates. Fans are fixedly installed on the inner top walls of the upper, middle, and lower chambers. Heating plates are fixedly installed on both sides of the inner walls of the upper, middle, and lower chambers. An inflation component is fixedly installed on the surface of the middle chamber, and one end of the inflation component is connected to a positioning airbag.

[0009] As a further embodiment of this utility model, an oscillator is fixedly installed on the inner bottom wall of the upper box, the middle box and the lower box, and a placement cylinder is fixedly installed on the top surface of the oscillator. The oscillator is used to oscillate the culture medium in the placement cylinder.

[0010] As a further embodiment of this utility model, the number of the placement tube and the positioning airbag are both several sets, and the positioning airbag is fixedly disposed on the inner wall of the placement tube and is used to fix the culture dish.

[0011] As a further embodiment of this utility model, the heat insulation component includes a rock wool pad and a glass fiber pad. The rock wool pad is fixedly disposed inside the heat insulation board A and the heat insulation board B, and the glass fiber pad is fixedly disposed on the bottom surface of the rock wool pad. The heat insulation component is used to insulate the upper box, the middle box and the lower box.

[0012] As a further embodiment of this utility model, the inflation assembly includes an air pump, an air supply pipe, and an air distribution pipe. The air pump is fixedly installed on the surface of the middle box, the air supply pipe is connected to the output end of the air pump, the air distribution pipe is connected to one end of the air supply pipe, and a valve is fixedly installed on the surface of the air distribution pipe. The inflation assembly is used to inflate the positioning airbag.

[0013] As a further embodiment of this utility model, temperature sensors are fixedly installed on the inner side walls of the upper box, middle box and lower box. A temperature controller is electrically connected to one side of the temperature sensor, and one side of the temperature controller is electrically connected to the heating plate. The temperature controller is used to control the heating temperature of the heating plate.

[0014] As a further embodiment of this utility model, the upper box, the middle box and the lower box are hinged to one side of a door, and the surface of the door is fitted with three sets of opening and closing cover plates, which facilitate the opening and closing of the upper box, the middle box and the lower box.

[0015] (III) Beneficial Effects

[0016] This invention provides a temperature-controlled, uniformly heated, shaking incubator with the following advantages:

[0017] 1. This full-temperature uniform temperature control shaking incubator, through the setting of an upper chamber, middle chamber, lower chamber and heat insulation components, allows for zoned temperature control of different culture dishes in the upper, middle and lower chambers after the heating plate is powered on. The fan ensures uniform heat distribution, and the rock wool pad and glass fiber pad provide heat insulation for the upper, middle and lower chambers, achieving the effect of simultaneous zoned temperature control for different samples and classified shaking incubation.

[0018] 2. This full-temperature uniform temperature control shaking incubator, through the setting of the air inflation component and the positioning air bladder, places the sample culture dish in the positioning air bladder. The air pump inflates the positioning air bladder through the air supply pipe and the air distribution pipe. The positioning air bladder presses against the sample culture dish, achieving the effect of fixing the culture dish of different sizes and avoiding the culture dish from shifting and colliding during shaking. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the air pump structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the inflatable component structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the oscillator structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the fan structure of this utility model.

[0024] In the diagram: 1. Upper chamber; 2. A insulation board; 3. Middle chamber; 4. B insulation board; 5. Lower chamber; 6. Insulation assembly; 601. Rock wool pad; 602. Fiberglass pad; 7. Fan; 8. Heating plate; 9. Inflation assembly; 901. Air pump; 902. Air supply pipe; 903. Air distribution pipe; 10. Positioning airbag; 11. Oscillator; 12. Placement cylinder; 13. Temperature sensor; 14. Temperature controller; 15. Chamber door. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] Please see Figures 1 to 5 This utility model provides a technical solution: a full-temperature uniform temperature-controlled shaking incubator, including an upper chamber 1, an A heat insulation plate 2 fixedly installed on the bottom surface of the upper chamber 1, a middle chamber 3 fixedly installed on the bottom surface of the A heat insulation plate 2, a B heat insulation plate 4 fixedly installed on the bottom surface of the middle chamber 3, and a lower chamber 5 fixedly installed on the bottom surface of the B heat insulation plate 4. Through the arrangement of the upper chamber 1, the middle chamber 3, the lower chamber 5 and the heat insulation component 6, after the heating plate 8 is powered on, the upper chamber 1, the middle chamber 3 and the lower chamber 5 respectively perform zoned temperature control for different culture dishes. The fan 7 makes the heat evenly distributed. The rock wool pad 601 and the glass fiber pad 602 provide heat insulation for the upper chamber 1, the middle chamber 3 and the lower chamber 5, achieving the effect of simultaneously performing zoned temperature control for different samples and performing classified shaking incubation.

[0027] Both heat insulation plate A 2 and heat insulation plate B 4 are fixedly equipped with heat insulation components 6. Fans 7 are fixedly installed on the inner top walls of the upper box 1, middle box 3 and lower box 5. Electric heating plates 8 are fixedly installed on both sides of the inner walls of the upper box 1, middle box 3 and lower box 5. An inflation component 9 is fixedly installed on the surface of the middle box 3. One end of the inflation component 9 is connected to a positioning airbag 10. With the inflation component 9 and the positioning airbag 10, the sample culture dish is placed in the positioning airbag 10. The air pump 901 inflates the positioning airbag 10 through the air supply pipe 902 and the air distribution pipe 903. The positioning airbag 10 presses against the sample culture dish, achieving the effect of fixing culture dishes of different sizes and preventing the culture dishes from shifting and colliding during shaking.

[0028] The inner bottom walls of the upper box 1, the middle box 3 and the lower box 5 are all fixedly equipped with oscillators 11, and the top surface of the oscillators 11 is fixedly equipped with a placement cylinder 12.

[0029] By setting up the placement tube 12, the sample culture dish is placed inside the placement tube 12, and the shaker 11 shakes the culture dish.

[0030] The number of placement cylinders 12 and positioning airbags 10 are both several sets, and the positioning airbags 10 are fixedly installed on the inner wall of the placement cylinder 12.

[0031] The positioning airbag 10 is designed to fix culture dishes of different sizes in place.

[0032] The thermal insulation component 6 includes a rock wool pad 601 and a glass fiber pad 602. The rock wool pad 601 is fixedly installed inside the A thermal insulation board 2 and the B thermal insulation board 4, and the glass fiber pad 602 is fixedly installed on the bottom surface of the rock wool pad 601.

[0033] With the installation of the heat insulation component 6, the rock wool pad 601 and the glass fiber pad 602 provide heat insulation for the upper box 1, the middle box 3, and the lower box 5.

[0034] The inflation assembly 9 includes an air pump 901, an air supply pipe 902, and an air distribution pipe 903. The air pump 901 is fixedly installed on the surface of the middle housing 3. The air supply pipe 902 is connected to the output end of the air pump 901. The air distribution pipe 903 is connected to one end of the air supply pipe 902. A valve is fixedly installed on the surface of the air distribution pipe 903.

[0035] By setting the inflation component 9, the sample culture dish is placed in the positioning air bag 10. The air pump 901 inflates the positioning air bag 10 through the air supply pipe 902 and the air distribution pipe 903. The positioning air bag 10 presses against the sample culture dish to fix the culture dishes of different sizes.

[0036] Temperature sensors 13 are fixedly installed on the inner side walls of the upper chamber 1, the middle chamber 3 and the lower chamber 5. A temperature controller 14 is electrically connected to one side of the temperature sensor 13, and a side of the temperature controller 14 is electrically connected to the heating plate 8.

[0037] With the settings of temperature sensor 13 and temperature controller 14, temperature sensor 13 monitors the temperature inside the upper chamber 1, middle chamber 3 and lower chamber 5 and feeds it back to temperature controller 14, which controls the heating temperature of heating plate 8.

[0038] The upper box 1, the middle box 3 and the lower box 5 are hinged to one side of a door 15, and the surface of the door 15 is fitted with three sets of opening and closing cover plates.

[0039] The door 15 serves to open and close the upper box 1, the middle box 3, and the lower box 5.

[0040] The temperature sensor 13 is model number: Analog Devices AD7416ARMZ-REEL7, and the temperature controller 14 is model number: Changqian S319. The above parameters and models can be selected according to the actual situation.

[0041] In this invention, the working steps of the device are as follows:

[0042] First step: Place the sample culture dish inside the positioning air bag 10. The air pump 901 inflates the positioning air bag 10 through the air supply tube 902 and the air distribution tube 903. The positioning air bag 10 presses against the sample culture dish to fix the culture dishes of different sizes and prevent the culture dishes from shifting or colliding during the shaking process.

[0043] The second step: After the heating plate 8 is powered on, it heats up. The temperature sensor 13 monitors the temperature inside the upper chamber 1, the middle chamber 3 and the lower chamber 5 and feeds it back to the temperature controller 14. The temperature controller 14 controls the heating temperature of the heating plate 8. The upper chamber 1, the middle chamber 3 and the lower chamber 5 respectively control the temperature of different culture dishes in different zones.

[0044] Third step: Turn on fan 7 to distribute heat evenly, shaker 11 shakes the culture dish sample, rock wool pad 601 and glass fiber pad 602 insulate the upper box 1, middle box 3 and lower box 5.

[0045] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific structure of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0046] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A temperature-controlled, uniformly heated shaking incubator, comprising an upper chamber (1), characterized in that: A heat insulation plate (2) is fixedly installed on the bottom surface of the upper box (1), a middle box (3) is fixedly installed on the bottom surface of the heat insulation plate (2), a B heat insulation plate (4) is fixedly installed on the bottom surface of the middle box (3), a lower box (5) is fixedly installed on the bottom surface of the B heat insulation plate (4), heat insulation components (6) are fixedly installed inside the heat insulation plate (2) and the B heat insulation plate (4), a fan (7) is fixedly installed on the inner top wall of the upper box (1), the middle box (3) and the lower box (5), an electric heating plate (8) is fixedly installed on both sides of the inner wall of the upper box (1), the middle box (3) and the lower box (5), an inflation component (9) is fixedly installed on the surface of the middle box (3), and a positioning airbag (10) is connected to one end of the inflation component (9).

2. The uniform temperature control shaking incubator according to claim 1, characterized in that: The inner bottom walls of the upper box (1), middle box (3) and lower box (5) are all fixedly provided with oscillators (11), and the top surface of the oscillator (11) is fixedly provided with a placement cylinder (12).

3. The uniform temperature control shaking incubator according to claim 2, characterized in that: The number of the placement cylinder (12) and the positioning airbag (10) are both several sets, and the positioning airbag (10) is fixedly installed on the inner wall of the placement cylinder (12).

4. The uniform temperature control shaking incubator according to claim 1, characterized in that: The heat insulation component (6) includes a rock wool pad (601) and a glass fiber pad (602). The rock wool pad (601) is fixedly disposed inside the heat insulation board A (2) and the heat insulation board B (4), and the glass fiber pad (602) is fixedly disposed on the bottom surface of the rock wool pad (601).

5. The uniform temperature control shaking incubator according to claim 1, characterized in that: The inflation assembly (9) includes an air pump (901), an air supply pipe (902), and an air distribution pipe (903). The air pump (901) is fixedly installed on the surface of the middle box (3). The air supply pipe (902) is connected to the output end of the air pump (901). The air distribution pipe (903) is connected to one end of the air supply pipe (902). A valve is fixedly installed on the surface of the air distribution pipe (903).

6. The uniform temperature control shaking incubator according to claim 1, characterized in that: Temperature sensors (13) are fixedly installed on the inner walls of the upper box (1), middle box (3) and lower box (5). A temperature controller (14) is electrically connected to one side of the temperature sensor (13), and one side of the temperature controller (14) is electrically connected to the heating plate (8).

7. The uniform temperature control shaking incubator according to claim 1, characterized in that: The upper box (1), middle box (3) and lower box (5) are hinged to one side of a box door (15), and the surface of the box door (15) is fitted with three sets of opening and closing cover plates.

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