CN212544988U - Plant tissue culture rack without condensed water - Google Patents

Abstract

A plant tissue culture rack without condensed water comprises a rack body, a shelf air box, a cross flow fan, a lighting lamp and a time controller, wherein the rack body is a rectangular frame formed by four upright posts, a plurality of shelf air boxes are arranged among the four upright posts in parallel at certain intervals and are detachably connected with the upright posts, the shelf air box comprises a shelf and an air box which are integrally formed, a net-shaped or pore plate-shaped shelf is arranged above the air box at certain intervals, an exhaust plate is fixed at the upper part of the air box, a plurality of micro vent holes on the exhaust plate are arranged in a matrix manner, the detachable cross flow fan is arranged on the side surface of each shelf air box and can draw the air outside the box into the box, a plurality of lighting lamps which are uniformly distributed at intervals are arranged above each shelf air box, the time controller is electrically connected with the lighting lamps, the air in the air box is discharged through micro holes on the exhaust plate to form waterfall, the shelf has stable temperature, and can effectively prevent the generation of condensed water of samples placed on the shelf in a culture dish or a culture bottle.

Description

Plant tissue culture rack without condensed water

Technical Field

The utility model relates to a plant tissue culture technical field, concretely relates to no comdenstion water plant tissue culture frame.

Background

Plant tissue culture, namely a plant sterile culture technology, also called in vitro culture, is a disciplinary which utilizes isolated organs (such as roots, stems, leaves, stem tips, flowers, fruits and the like), tissues (such as cambium, epidermis, cortex, medulla cells, endosperm and the like) or cells (such as megaspore, microspore, somatic cells and the like) and protoplast of a plant body to induce callus, adventitious buds and adventitious roots under the artificial conditions of sterility, proper artificial culture medium, temperature and the like according to the theory that plant cells have totipotency. The existing plant tissue culture technology is widely applied to the aspects of rapid propagation of excellent seedlings, Virus free seedling culture, plant breeding, industrial seedling culture and the like.

Present indoor culture shelf shines culture dish or blake bottle through the light and gives the plant tissue illumination, but present indoor culture shelf, simple structure does not have wind channel circulation system, and the shelf of depositing culture dish or blake bottle leads to shelf temperature rise or undulant because of absorbing the illumination heat for at the plant cultivation in-process, produce the comdenstion water in culture dish or the blake bottle, the comdenstion water can lead to the pollution and the mildening and rot of cultivateing the sample in culture dish or the blake bottle.

SUMMERY OF THE UTILITY MODEL

According to the not enough of prior art, the utility model aims at providing a no comdenstion water plant tissue culture frame can ensure that the culture dish or the culture apparatus of shelving on the shelf obtain the homogeneous temperature to can significantly reduce because of the production of the condensate water among the temperature variation leads to the culture process, reduce the pollution and the mildening and rot of cultivateing the sample in culture dish or the blake bottle.

In order to solve the technical problem, the utility model discloses a technical scheme be:

a plant tissue culture rack without condensed water comprises a rack body, a shelf air box, a cross flow fan, a lighting lamp and a time controller, wherein the rack body comprises stand columns, four stand columns are arranged at intervals to form a rectangular frame, a plurality of shelf air boxes are arranged at intervals to be parallel between the four stand columns and are detachably connected with the stand columns, each shelf air box comprises an integrally formed shelf and an air box, the shelf is arranged above the air box at intervals to be a net-shaped structure or a pore plate-shaped structure, an exhaust plate is fixed at the top of the air box, miniature ventilation holes are arranged on the exhaust plate and are arranged in a matrix manner, each shelf air box side is provided with the cross flow fan, the cross flow fan is detachably fixed on the air box, the air inlet of the cross flow fan is outward, and the air outlet is connected with the air box, a plurality of illuminating lamps which are uniformly distributed at certain intervals are arranged above the shelf air box, and the time controller is electrically connected with the illuminating lamps.

Preferably, the thickness of the shelf is 0.5mm to 1.5 mm.

Preferably, the shelf is spaced from the windbox by 2cm to 5 cm.

Preferably, a plurality of first connecting holes are uniformly distributed on the upright column from top to bottom, first connecting pieces are arranged at four corners of the air box, second connecting holes are formed in the first connecting pieces, and the first connecting pieces are connected with the upright column through bolts penetrating through the second connecting holes and one first connecting hole.

Preferably, the bottom of the upright post is provided with a roller.

Preferably, the diameter of the micro vent is 4mm to 7 mm.

Preferably, the distance between adjacent micro vent holes is 25mm to 45 mm.

Compared with the prior art, the utility model has the advantages of it is following and beneficial effect:

the utility model relates to a plant tissue culture rack without condensed water, wherein an exhaust plate is fixed on an air box, miniature ventilation holes are designed on the exhaust plate, a cross flow fan arranged on the side surface of the air box sucks air into the air box, the air flow is vertically sent out from the miniature ventilation holes on the exhaust plate above the air box due to the increase of air pressure in the air box to form uniform upward air flow, the air flow vertically upwards passes through a shelf with a reticular structure or a pore plate structure on the air box to take away heat accumulated on the shelf due to illumination radiation, and the shelf is acted by the air flow, so that the temperature of the whole shelf is uniform, the temperature difference of each point is extremely small, the culture dish or the culture utensil placed on the shelf can be ensured to obtain uniform temperature, therefore, the generation of condensed water generated in the process of culture due to temperature change can be greatly reduced, and the pollution and the mildew of culture samples in a culture dish or a culture bottle are reduced.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is a left side view of the bellows of the present invention;

FIG. 4 is a plan view of the bellows of the present invention;

fig. 5 is a top view of the shelf of the present invention;

fig. 6 is a front view of the shelf of the present invention.

Wherein: 1. a frame body; 11. a column; 111. a first connection hole; 2. a shelf bellows; 21. a shelf; 22. an air box; 221. a vent panel; 2211. a micro vent; 3. an illuminating lamp; 4. a crossflow blower.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The embodiment of this application is through providing a no comdenstion water plant tissue culture frame, has solved in the plant tissue culture, can produce the comdenstion water in culture dish or the blake bottle, and the comdenstion water leads to the pollution of cultivateing the sample in the culture apparatus and the problem that mildenes and rot.

In order to solve the problem of the above-mentioned condensed water, the technical scheme in the embodiment of the present application has the following general idea:

referring to fig. 1 to 6, a plant tissue culture rack without condensed water comprises a rack body 1, a shelf air box 2, a cross-flow fan 4, an illuminating lamp 3 and a time controller, wherein the rack body 1 comprises upright posts 11, four upright posts 11 form a rectangular frame at certain intervals, a plurality of shelf air boxes 2 are arranged in parallel at certain intervals up and down between the four upright posts 11 and detachably connected with the upright posts 11, the shelf air box 2 comprises integrally formed shelves 21 and air boxes 22, the shelves 21 are arranged above the air boxes 22 at certain intervals, the shelves 21 are of a net-shaped structure or a pore plate-shaped structure, an exhaust plate 221 is fixed at the top of the air boxes 22, micro vent holes 2211 are arranged on the exhaust plate 221, a plurality of micro vent holes 2211 are arranged in a matrix manner, the cross-flow fan 4 is arranged on the side surface of each shelf air box 2, the cross-flow fan 4 is detachably fixed on, the air outlet is connected with bellows 22, sets up a plurality of intervals certain distance evenly distributed's light 3 above each shelf bellows 2, and the time controller is connected with light 3 electricity.

The plant tissue culture rack without condensed water is used, the illumination time of plant tissue culture is controlled by controlling the turn-on time of an illuminating lamp 3 through a time controller, culture dishes or culture bottles are arranged on a shelf 21 at certain intervals, under the illumination of the illuminating lamp 3, the shelf 21 for storing the culture dishes or the culture bottles leads the temperature of the shelf 21 to rise or fluctuate due to the absorption of illumination heat, the inner surfaces of the culture dishes or the culture bottles generate a large amount of condensed water due to the temperature change, air flow is vertically sent out from a plurality of miniature vent holes 2211 which are arranged in a matrix form on an exhaust plate 221 at the top of an air box 22 due to the increase of air pressure in the air box 22, uniform and upward waterfall-shaped air flow is formed, the air flow vertically upwards passes through the shelf 21, the heat accumulated on the shelf 21 due to illumination radiation is taken away, the temperature of the whole shelf 21 is uniform due to the action, it is possible to ensure that the culture dish or flask resting on the shelf 21 obtains a uniform temperature, so that the generation of condensed water during the culture due to temperature variation can be greatly reduced.

In addition, the spacing of each shelf bellows 2 may be adjusted by adjusting the position of the shelf bellows 2 such that the shelf 21 moves with the bellows 22 on the frame body.

Referring to fig. 5, in the above embodiment, the thickness of the shelf 21 is 0.5mm to 1.5mm, and the shelf 21 is a mesh structure or a well plate structure, further ensuring that the temperature of the shelf 21 is uniform, and reducing the temperature difference at each point, so that the culture dish or the culture bottle resting on the shelf 21 obtains a uniform temperature.

In order to allow the gas blown out of the windbox 22 to be uniformly blown toward the shelf 21, the shelf 21 is spaced from the windbox 22 by 2cm to 5 cm.

In order to adjust the position of the shelf bellows 2 conveniently, a plurality of first connecting holes 111 are uniformly distributed on the upright post 11 from top to bottom, first connecting pieces are arranged at four corners of the bellows 22, second connecting holes are formed in the first connecting pieces, and the first connecting pieces are connected with the upright post 11 through bolts penetrating through the second connecting holes and one first connecting hole 111.

In the above embodiment, the bottom of the upright post 11 is provided with the roller, which is convenient for moving the non-condensation plant tissue culture rack.

In the above embodiment, the diameter of the micro vent 2211 is 4mm to 7 mm. The spacing between adjacent micro vent holes 2211 is 25mm to 45 mm. The air flow is more uniform, and the generation of condensed water is further prevented.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

Claims (7)

1. The utility model provides a no comdenstion water plant tissue culture frame which characterized in that: the shelf air box comprises a frame body, shelf air boxes, cross flow fans, illuminating lamps and a time controller, wherein the frame body comprises stand columns, four stand columns are arranged at intervals to form a rectangular frame, a plurality of shelf air boxes are arranged among the four stand columns at intervals to be parallel and are connected with the stand columns in a detachable mode, each shelf air box comprises an integrally formed shelf and an air box, the shelf is arranged above the air box at intervals, the shelf is of a net-shaped structure or a pore plate-shaped structure, an exhaust plate is fixed to the top of the air box and is provided with miniature ventilation holes, the miniature ventilation holes are arranged in a matrix mode, the cross flow fans are arranged on the side faces of the shelf air boxes, the cross flow fans are detachably fixed on the air boxes, the air inlets of the cross flow fans are opposite, the air outlets of the shelf air boxes are connected with the air boxes, and the illuminating lamps are uniformly distributed above the shelf air boxes at, the time controller is electrically connected with the illuminating lamp.

2. The condensate-free plant tissue culture rack according to claim 1, wherein: the thickness of the shelf is 0.5mm to 1.5 mm.

3. The condensate-free plant tissue culture rack according to claim 1, wherein: the distance between the shelf and the air box is 2cm to 5 cm.

4. The condensate-free plant tissue culture rack according to claim 1, wherein: the vertical column is uniformly provided with a plurality of first connecting holes from top to bottom, four corners of the bellows are provided with first connecting pieces, the first connecting pieces are provided with second connecting holes, and the first connecting pieces are connected with the vertical column through bolts penetrating through the second connecting holes and one of the first connecting holes.

5. The condensate-free plant tissue culture rack according to claim 1, wherein: and the bottom of the upright post is provided with a roller.

6. The condensate-free plant tissue culture rack according to claim 1, wherein: the diameter of the micro vent hole is 4mm to 7 mm.

7. The condensate-free plant tissue culture rack according to claim 1, wherein: the distance between the adjacent micro vent holes is 25mm to 45 mm.

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