CN217052242U - Biochemical incubator - Google Patents

Abstract

The utility model discloses a biochemical incubator, which relates to a biochemical incubator, and comprises a box body, wherein the top of the box body is provided with a controller, the inside of the box body is provided with a fixed box, the inside of the fixed box is spliced with a first inserting frame and a second inserting frame, the first inserting frame is positioned above the second inserting frame, the inside of the first inserting frame is provided with a filter screen, the inside of the second inserting frame is provided with a liquid accumulating box, the inside of the fixed box is positioned above the filter screen and is fixed with a plurality of fixed frames, when a culture of a culture dish is poured, the culture of the culture dish can pass through the filter screen and fall into the liquid accumulating box inside the second inserting frame, the convenience for cleaning the leakage of the culture dish is greatly improved, and through a fan and a heating wire, a wind guide pipe and a connecting pipe are matched simultaneously, hot air can be blown into the inside of the fixed box, so that the omnibearing hot air flow is wrapped outside the culture dish, greatly improving the heating uniformity of the culture dish.

Description

Biochemical incubator

Technical Field

The utility model relates to a biochemical incubator technical field specifically is a biochemical incubator.

Background

The biochemical incubator has a refrigeration and heating bidirectional temperature regulation system and a temperature controllable function, is important test equipment for scientific research institutions, universities and colleges, production units or laboratories of industries such as biology, genetic engineering, medicine, health epidemic prevention, environmental protection, agriculture, forestry, livestock husbandry and the like, and is widely applied to low-temperature constant-temperature tests, culture tests, environmental tests and the like.

But biochemical incubator in the existing market, when using, still has the defect, for example, the culture dish is taking the in-process, appears empting, leads to the inside culture of culture dish to spill behind, is difficult to clear up the culture, and in addition, the inside hot-air of culture box is when flowing, is difficult to heat the bottom of culture dish, causes the culture dish to be heated unevenly, and then influences the accuracy of experimental result.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biochemical incubator to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a biochemical incubator, includes the box, the controller is installed at the top of box, the inside of box is provided with fixed box, the inside of fixed box is pegged graft and is had first frame and the second of inserting to insert the frame, first frame that inserts is located the second and inserts the top of frame, first inside of inserting the frame is provided with the filter screen, the inside that the frame was inserted to the second is provided with the hydrops box, the inside of fixed box is located the top of filter screen and is fixed with the fixed frame of a plurality of, and when the culture dish accident was emptyd, the inside culture of culture dish can pass the filter screen, directly drops in the second inserts the inside hydrops box of frame to follow-up clearance.

Preferably, the inner wall of fixed frame all is fixed with solid fixed cylinder all around, gu fixed cylinder's inside is provided with spacing dish, one side of spacing dish is connected with the connecting rod, gu fixed cylinder's the inside opposite side that is located spacing dish is provided with the spring, the end of connecting rod extends to gu fixed cylinder's outside, and the end of connecting rod is fixed with the stopper, and the spring can promote spacing dish, connecting rod and stopper whole to the direction of culture dish, and then carries on spacingly to it from the culture dish all around, improves the stability of culture dish.

Preferably, the stopper is cylindrical structure, and the outside cover of stopper is equipped with the rubber sleeve to compactness when improving stopper and culture dish contact.

Preferably, an air box is fixed to the top of the interior of the box body, a fan is installed at the bottom of the air box, an air inlet channel of the fan is communicated with an inner cavity of the box body, an air outlet channel of the fan is communicated with the interior of the air box, heating wires are installed on two sides of the interior of the air box, air guide pipes are connected to two sides of the bottom of the air box and are of a U-shaped mechanism, one end of each air guide pipe is communicated with the air box, the other end of each air guide pipe is in a closed state, a connecting pipe is connected between each air guide pipe and the corresponding fixed box, the fan and the corresponding heating wires are electrically connected with the controller, the heating wires can heat air when working, the fan can heat the air and blow the air into the corresponding fixed box through the air guide pipes and the connecting pipes, hot air can be wrapped on the exterior of the culture dish in an all-dimensional mode, and heating uniformity of the culture dish is improved.

Preferably, the internally mounted of bellows has temperature sensor, the inner wall of box is provided with the heat preservation, temperature sensor and controller electric connection, the inside top that is located the fan of bellows is fixed with the guide plate, the guide plate is V font structure, utilizes the guide plate can evenly lead the both sides of bellows with the air current that the fan blew, and temperature sensor can the inside temperature of real-time supervision box to the staff passes through the temperature that the box was adjusted to the controller, in order to satisfy the required cultivation condition of culture.

Preferably, the connecting pipe is located between the first inserting frame and the second inserting frame, a supporting plate is fixed to the position, located at the bottom of the fixing box, of the outer wall of the air guide pipe, a fixing bolt is connected to the bottom of the supporting plate through threads, a screw hole matched with the fixing bolt is formed in the bottom of the fixing box, the supporting plate and the fixing bolt are used for further improving the stability of the fixing box, and therefore the tightness of the fixing box when the fixing box is connected with the connecting pipe is improved.

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

1. this biochemical incubator, when the culture dish accident was emptyd, the filter screen can be passed to the inside culture of culture dish, directly drops and inserts in the inside hydrops box of frame at the second, because first frame and the second of inserting is inserted the frame and can directly be taken out from the inside of fixed box, and then has improved the convenient degree when leaking the clearance to the culture dish greatly.

2. This biochemical incubator through the inside spring of solid fixed cylinder, can promote the whole direction to the culture dish of spacing dish, connecting rod and stopper, because solid fixed cylinder is provided with four, and four solid fixed cylinders fix respectively around the inner wall of fixed frame, consequently, can follow the culture dish carry on spacingly to it all around, improve the stability of culture dish.

3. This biochemical incubator, through fan and heating wire, cooperation guide duct and connecting pipe simultaneously can blow in the inside of fixed box with hot-air, because the height of connecting pipe is located first and inserts between the frame and the second inserts the frame, consequently, the bottom upflow of filter screen can be followed to hot-air, and then makes the all-round parcel of hot gas flow in the outside of culture dish, has improved the degree of consistency that is heated of culture dish greatly.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a front view of the fixing cassette in embodiment 1;

FIG. 3 is a plan view of a first insert frame in embodiment 1;

FIG. 4 is a plan view of a second insertion frame in embodiment 1;

FIG. 5 is a schematic view of an inner structure of a windbox in embodiment 1;

FIG. 6 is a plan view of a fixing cassette in example 1;

fig. 7 is a sectional view of a fixed cylinder in embodiment 2.

In the figure: 1. a box body; 2. a fixing bolt; 3. a support plate; 4. a connecting pipe; 5. a temperature sensor; 6. an air box; 7. a controller; 8. a heat-insulating layer; 9. an air guide pipe; 10. a fixing box; 11. a first insertion frame; 12. a second insert frame; 13. filtering with a screen; 14. a liquid accumulation box; 15. an electric heating wire; 16. a fan; 17. a fixing frame; 18. a fixed cylinder; 19. a connecting rod; 20. a limiting block; 21. a spring; 22. a limiting disc.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-7, the biochemical incubator of the embodiment includes a case 1, a controller 7 is installed at the top of the case 1, a fixing box 10 is installed inside the case 1, a first inserting frame 11 and a second inserting frame 12 are inserted into the fixing box 10, the first inserting frame 11 is located above the second inserting frame 12, a filter screen 13 is installed inside the first inserting frame 11, a liquid accumulating box 14 is installed inside the second inserting frame 12, a plurality of fixing frames 17 are fixed above the filter screen 13 inside the fixing box 10, when a culture dish is accidentally dumped, a culture inside the culture dish passes through the filter screen 13 and directly falls into the liquid accumulating box 14 inside the second inserting frame 12, so as to clean the culture dish later.

Concretely, the inner wall of fixed frame 17 all is fixed with solid fixed cylinder 18 all around, the inside of solid fixed cylinder 18 is provided with spacing dish 22, one side of spacing dish 22 is connected with connecting rod 19, the opposite side that the inside of solid fixed cylinder 18 is located spacing dish 22 is provided with spring 21, connecting rod 19's end extends to solid fixed cylinder 18's outside, and connecting rod 19's end is fixed with stopper 20, spring 21 can be with spacing dish 22, connecting rod 19 and stopper 20 are whole to the direction promotion of culture dish, and then spacing to it all around from the culture dish, improve the stability of culture dish.

Further, stopper 20 is cylindrical structure, and stopper 20's outside cover is equipped with the rubber sleeve to compactness when improving stopper 20 and culture dish contact.

Through the technical scheme:

when the culture dish is used, the culture dish is directly placed on the filter screen 13 in the first inserting frame 11, and then culture operation is carried out, the limiting disc 22, the connecting rod 19 and the limiting block 20 are integrally pushed towards the direction of the culture dish by the springs 21 in the fixed cylinders 18, and the four fixed cylinders 18 are respectively fixed on the periphery of the inner wall of the fixed frame 17, so that the culture dish can be limited from the periphery thereof, and the stability of the culture dish is improved;

when the culture dish accident was emptyd, the inside culture of culture dish can pass filter screen 13, directly drops in the second inserts the inside hydrops box 14 of frame 12, because first frame 11 and the second of inserting can directly be taken out from the inside of fixed box 10 to convenient degree when having improved the clearance of culture dish leakage greatly.

As shown in fig. 1, 2 and 5, a wind box 6 is fixed at the top inside a box body 1, a fan 16 is installed at the bottom of the wind box 6, an air inlet channel of the fan 16 is communicated with an inner cavity of the box body 1, an air outlet channel of the fan 16 is communicated with the inside of the wind box 6, heating wires 15 are installed at two sides inside the wind box 6, wind guide pipes 9 are connected at two sides of the bottom of the wind box 6, the wind guide pipes 9 are U-shaped, one end of each wind guide pipe 9 is communicated with the wind box 6, the other end of each wind guide pipe 9 is in a closed state, a connecting pipe 4 is connected between each wind guide pipe 9 and a fixed box 10, the fan 16 and the heating wires 15 are electrically connected with a controller 7, the heating wires 15 heat air when in operation, the fan 16 blows heat into the fixed box 10 through the wind guide pipes 9 and the connecting pipe 4, thereby the hot air flow is wrapped outside the culture dish in all directions, and the heating uniformity of the culture dish is improved.

Specifically, the internally mounted of bellows 6 has temperature sensor 5, the inner wall of box 1 is provided with heat preservation 8, temperature sensor 5 and 7 electric connection of controller, the inside top that is located fan 16 of bellows 6 is fixed with the guide plate, the guide plate is V font structure, utilize the guide plate can be with the even both sides of leading bellows 6 of the air current that fan 16 blew, temperature sensor 5 can the inside temperature of real-time supervision box 1, so that the staff passes through the temperature that controller 7 adjusted box 1, in order to satisfy the required culture condition of culture.

Further, the height of connecting pipe 4 is located first and inserts between frame 11 and the second inserts the frame 12, and the bottom that the outer wall of guide duct 9 is located fixed box 10 is fixed with backup pad 3, and threaded connection has gim peg 2 through the bottom of backup pad 3, and the screw that matches with gim peg 2 is seted up to the bottom of fixed box 10, utilizes backup pad 3 and gim peg 2 can further improve the stability of fixed box 10, and then increases the compactness when fixed box 10 is connected with connecting pipe 4.

Through the technical scheme:

during the use, open fan 16 and heating wire 15, heating wire 15 during operation can heated air, fan 16 can be with heating through guide duct 9, connecting pipe 4 blows in the inside of fixed box 10, because the height of connecting pipe 4 is located first inserting between frame 11 and the second inserting frame 12, consequently, the bottom upflow of filter screen 13 can be followed to the hot-air, and then makes the all-round parcel of hot gas flow in the outside of culture dish, has improved the degree of consistency that is heated of culture dish greatly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a biochemical incubator, includes box (1), controller (7), its characterized in that are installed to the top of box (1): the inside of box (1) is provided with fixed box (10), the inside of fixed box (10) is pegged graft and is had first frame (11) and the second of inserting to insert frame (12), first frame (11) of inserting is located the second and inserts the top of frame (12), the first inside of inserting frame (11) is provided with filter screen (13), the second is inserted the inside of frame (12) and is provided with hydrops box (14), the top that the inside of fixed box (10) is located filter screen (13) is fixed with the fixed frame (17) of a plurality of.

2. The biochemical incubator according to claim 1, wherein: the inner wall of fixed frame (17) all is fixed with solid fixed cylinder (18) all around, the inside of solid fixed cylinder (18) is provided with spacing dish (22), one side of spacing dish (22) is connected with connecting rod (19), the opposite side that the inside of solid fixed cylinder (18) is located spacing dish (22) is provided with spring (21), the end of connecting rod (19) extends to the outside of solid fixed cylinder (18), and the end of connecting rod (19) is fixed with spacing piece (20).

3. The biochemical incubator according to claim 2, wherein: the limiting block (20) is of a cylindrical structure, and a rubber sleeve is sleeved outside the limiting block (20).

4. The biochemical incubator according to claim 1, wherein: the improved air box is characterized in that an air box (6) is fixed to the top inside the box body (1), a fan (16) is installed at the bottom of the air box (6), an air inlet channel of the fan (16) is communicated with an inner cavity of the box body (1), an air outlet channel of the fan (16) is communicated with the inside of the air box (6), heating wires (15) are installed on two sides inside the air box (6), air guide pipes (9) are connected to two sides of the bottom of the air box (6), the air guide pipes (9) are of a U-shaped structure, one end of each air guide pipe (9) is communicated with the air box (6), the other end of each air guide pipe (9) is in a closed state, a connecting pipe (4) is connected between each air guide pipe (9) and the corresponding fixing box (10), and the fan (16) and the heating wires (15) are both electrically connected with the controller (7).

5. The biochemical incubator according to claim 4, wherein: the utility model discloses a solar water heater, including bellows (6), the internally mounted of bellows (6) has temperature sensor (5), the inner wall of box (1) is provided with heat preservation (8), temperature sensor (5) and controller (7) electric connection.

6. A biochemical incubator according to claim 4, wherein: a guide plate is fixed above the fan (16) in the air box (6), and the guide plate is of a V-shaped structure.

7. The biochemical incubator according to claim 4, wherein: the height of the connecting pipe (4) is located between the first inserting frame (11) and the second inserting frame (12), the outer wall of the air guide pipe (9) is located at the bottom of the fixing box (10) and is fixedly provided with the supporting plate (3), the bottom of the supporting plate (3) is connected with the fixing bolt (2) through threads, and the bottom of the fixing box (10) is provided with a screw hole matched with the fixing bolt (2).

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