CN218353860U - Device for biological cultivation - Google Patents

Abstract

The application relates to the technical field of biological cultivation, discloses a device for biological cultivation, includes: air pipe, artificial containers and exhaust fan. One end of the ventilation pipeline is communicated with the external environment; a plurality of cultivation boxes are arranged, each cultivation box is communicated with the ventilation pipeline, each cultivation box is provided with an air inlet, and each air inlet is communicated with the external environment; the exhaust fan is arranged at the other end of the ventilation pipeline and used for exhausting the air in the ventilation pipeline to the external environment; the negative pressure is formed in the ventilating duct under the action of the exhaust fan, so that the airflow in each incubator flows into the ventilating duct to be exhausted under the action of the negative pressure, and the air in the external environment flows into the incubator corresponding to the air inlet through the air inlet, so that the ventilation airflow is formed in each incubator. In the present application, the structure of the device for biological growth can be simplified, and the growth cost can be reduced.

Description

Device for biological cultivation

Technical Field

The application relates to the technical field of biological cultivation, in particular to a device for biological cultivation.

Background

At present, along with the rise of biological cultivation trade, devices such as artificial containers come into existence, utilize devices such as artificial containers to cultivate the biology, solved current soil shortage scheduling problem, adopt devices such as artificial containers to carry out soilless culture to the biology, through controlling temperature, accuse humidity and accuse wind to the incubator internal environment at the in-process of cultivating to build good cultivation environment, improve and cultivate the survival rate.

There is a vegetables breeding device among the correlation technique, piles up the formation by a plurality of artificial containers spares, and every artificial container spares one set of fan system, realizes the inside air current circulation of artificial container spares to carry out accuse wind to this breeding device, build good cultivation environment in artificial container spares.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

every artificial containers module all corresponds and sets up one set of fan system, makes breeding device's structure complicated, has improved the cultivation cost.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The disclosed embodiments provide an apparatus for biological cultivation to simplify the structure of the apparatus for biological cultivation and reduce cultivation costs.

In some embodiments, an apparatus for biological incubation, comprising: air pipe, artificial containers and exhaust fan. One end of the ventilation pipeline is communicated with the external environment; a plurality of cultivation boxes are arranged, each cultivation box is communicated with the ventilation pipeline, each cultivation box is provided with an air inlet, and each air inlet is communicated with the external environment; the exhaust fan is arranged at the other end of the ventilation pipeline and used for exhausting the air in the ventilation pipeline to the external environment; the negative pressure is formed in the ventilating duct under the action of the exhaust fan, so that the airflow in each incubator flows into the ventilating duct to be exhausted under the action of the negative pressure, and the air in the external environment flows into the incubator corresponding to the air inlet through the air inlet, so that the ventilation airflow is formed in each incubator.

Optionally, the ventilation duct is vertical, and the exhaust fan sets up in the upper end of ventilation duct.

Optionally, a plurality of incubators are stacked in a vertical direction, and the ventilation duct penetrates the plurality of incubators.

Optionally, each incubator is fixedly connected to the peripheral wall of the ventilation duct.

Optionally, the ventilation duct upside is equipped with exhaust box, and the exhaust fan sets up in exhaust box, and the air inlet end of exhaust fan sets up towards ventilation duct's air-out end.

Optionally, the exhaust fan is centrifugal fan, and the exhaust box all has the air exit along exhaust fan radial ascending both sides wall.

Optionally, the periphery wall department that ventilation pipe corresponds each artificial containers all is equipped with a intercommunication mouth, and each artificial containers all communicates with ventilation pipe through the intercommunication mouth rather than corresponding.

Optionally, the air inlet is arranged on the side wall of the incubator along the radial direction of the ventilation pipeline.

Optionally, the air inlet is disposed in a lower region of the side wall of the incubator, and the communication port is disposed in an upper region of the inside of the incubator.

Optionally, the lower side inner wall of incubator is equipped with cultivates and fills up, and the air intake sets up towards cultivateing the pad.

The device for biological cultivation provided by the embodiment of the disclosure can realize the following technical effects:

through setting up a plurality of incubators respectively with air pipe intercommunication, can use a plurality of incubators to carry out biological cultivation simultaneously, air current in with air pipe continuously discharges under the effect of exhaust fan, thereby form the negative pressure in air pipe, make the air current homoenergetic in every incubator discharge in inhaling air pipe under the effect of negative pressure, outside air current passes through in the air intake inflow and the incubator that corresponds, thereby realize the circulation ventilation of every incubator, build out good cultivation environment, utilize a air pipe and exhaust fan can realize the ventilation of a plurality of incubators simultaneously, the structure of this a device for biological cultivation has been simplified, the cultivation cost is reduced.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated in the accompanying drawings, which correspond to the accompanying drawings and not in a limiting sense, in which elements having the same reference numeral designations represent like elements, and in which:

FIG. 1 is a schematic cross-sectional view of an apparatus for biological growth provided by embodiments of the present disclosure;

FIG. 2 is a schematic cross-sectional view of another apparatus for biological growth provided by an embodiment of the present disclosure;

FIG. 3 is a schematic cross-sectional view of another apparatus for biological growth provided by an embodiment of the present disclosure;

fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 3 according to an embodiment of the present disclosure.

Reference numerals are as follows:

100. a ventilation duct; 110. an exhaust box; 111. an air outlet; 120. an air inlet box; 121. an air inlet; 130. a communication port; 131. a left communicating portion; 132. a right communicating portion;

200. an incubator; 201. a left region; 202. a right region; 210. an air inlet; 220. cultivating a cushion;

300. an exhaust fan.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the disclosed embodiments can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more, unless otherwise specified.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

In the biological cultivation trade, devices such as artificial containers are indispensable, utilize devices such as artificial containers to cultivate the biology, have solved current soil shortage scheduling problem, through controlling the temperature to artificial containers internal environment, accuse humidity and accuse wind in the in-process of cultivating to build good cultivation environment, improve and cultivate the survival rate.

The vegetables breeding device of present stage piles up by a plurality of artificial containers and forms, and every artificial container all corresponds one set of fan system, realizes the inside air current circulation of artificial container to controlling wind to this breeding device, all corresponding one set of fan system that sets up in every artificial container module, making breeding device's structure complicated, production and cultivation cost are higher.

As shown in connection with fig. 1-4, embodiments of the present disclosure provide an apparatus for biological cultivation, comprising: a ventilation duct 100, an incubator 200, and an exhaust fan 300. One end of the ventilation pipeline 100 is communicated with the external environment; a plurality of incubators 200 are provided, each incubator 200 is communicated with the ventilation duct 100, each incubator 200 is provided with an air inlet 210, and each air inlet 210 is communicated with the external environment; the exhaust fan 300 is disposed at the other end of the ventilation duct 100, and is configured to exhaust the air in the ventilation duct 100 to the external environment; the ventilating duct 100 is provided with a negative pressure under the action of the exhaust fan 300, so that the airflow in each incubator 200 flows into the ventilating duct 100 under the action of the negative pressure and is exhausted, and the air in the external environment flows into the incubator 200 corresponding to the air inlet 210 through the air inlet 210, so as to form a ventilating airflow in each incubator 200.

Adopt the device for biological cultivation that this disclosed embodiment provided, communicate with air pipe 100 respectively through setting up a plurality of incubators 200, can use a plurality of incubators 200 to carry out biological cultivation simultaneously, continuously discharge the air current in the air pipe 100 under the effect of exhaust fan 300, thereby form the negative pressure in air pipe 100, make the air current homoenergetic in every incubator 200 inhale in air pipe 100 and discharge under the effect of negative pressure, outside air current flows in rather than the corresponding incubator 200 in through air intake 210, thereby realize the circulation ventilation of every incubator 200, build good incubator, utilize an air pipe 100 and exhaust fan 300 can realize the ventilation of a plurality of incubators 200 simultaneously, the structure of this device for biological cultivation has been simplified, the cultivation cost is reduced.

Specifically, the apparatus for biological cultivation is used for cultivation of vegetables, which are simultaneously cultivated through a plurality of cultivation boxes 200, and circulation ventilation of each cultivation box 200 is achieved using the ventilation duct 100.

In one embodiment, as shown in fig. 1, the ventilation duct 100 is vertically disposed, and the exhaust fan 300 is disposed at an upper end of the ventilation duct 100. Like this, with the vertical setting of ventilation pipe 100, can support a plurality of artificial containers 200, make ventilation pipe 100 not only can play the ventilation effect, can also play the effect of support, improved this a device for biological cultivation's overall stability. Set up exhaust fan 300 in ventilation pipe 100 upper end, make exhaust fan 300's distribution more reasonable, the negative pressure that exhaust fan 300 rotation produced acts on ventilation pipe 100 of its below to take out the air in every artificial containers 200, realize the ventilation of each artificial containers 200.

Specifically, the upper end of the ventilation duct 100 is an air outlet end. Like this, set up exhaust fan 300 in the air-out end of air pipe 100, utilize exhaust fan 300 to continuously discharge the air current in the air pipe 100, form the negative pressure in air pipe 100, the air in every artificial containers 200 is inhaled in air pipe 100 under the effect of negative pressure to the air that impels in the external environment flows into this artificial containers 200 from the air intake 210 that every artificial containers 200 corresponds in, forms the ventilation air current in every artificial containers 200.

Alternatively, a plurality of incubators 200 are stacked in a vertical direction, and the ventilation duct 100 penetrates the plurality of incubators 200. Thus, the plurality of incubators 200 are vertically stacked, and the plurality of incubators 200 are supported by the neighboring incubators 200, thereby further improving stability between the plurality of incubators 200. Providing the ventilation duct 100 through the plurality of incubators 200 facilitates communication between each of the incubators 200 and the ventilation duct 100 while forming more stable support of the plurality of incubators 200 using the ventilation duct 100.

Specifically, 3 incubators 200 are provided, and 3 incubators 200 are stacked in a vertical direction. Can carry out the cultivation of vegetables through utilizing 3 artificial containers 200, improve cultivation efficiency.

Alternatively, each incubator 200 is fixedly connected to the peripheral wall of the ventilation duct 100. In this way, each of the incubators 200 is fixedly connected to the outer circumferential wall of the ventilation duct 100, and each of the incubators 200 is supported by the ventilation duct 100, thereby further improving the stability of the apparatus for biological cultivation.

Specifically, both the upper and lower sidewalls of the cultivation box 200 are fixedly connected to the outer circumferential wall of the ventilation duct 100. In this way, since the ventilation duct 100 is disposed to penetrate through the plurality of incubators 200 in the vertical direction, the upper and lower sidewalls of each incubator 200 are in contact with the outer circumferential wall of the ventilation duct 100, and the upper and lower sidewalls of each incubator 200 are fixedly connected to the outer circumferential wall of the ventilation duct 100, thereby further improving the supporting effect of the ventilation duct 100.

Alternatively, the upper and lower sidewalls of the incubator 200 and the outer circumferential wall of the ventilation duct 100 may be connected by one of a screw connection, a snap connection, and a welding connection.

Specifically, when the cultivation box 200 needs to be disassembled, the upper and lower sidewalls of the cultivation box 200 and the outer circumferential wall of the ventilation duct 100 are detachably connected by a screw connection method or a snap connection method. Thus, the apparatus for biological cultivation is more flexible, and the cultivation container 200 can be selectively detached as required to keep a part of the cultivation container 200.

Specifically, when the cultivation box 200 does not need to be detached, the upper and lower side walls of the cultivation box 200 and the outer circumferential wall of the ventilation duct 100 are connected by welding. Thus, the coupling stability between the cultivation box 200 and the ventilation duct 100 is made higher, thereby improving the overall stability of the apparatus for biological cultivation.

Optionally, the upper side of the ventilation duct 100 is provided with an exhaust box 110, the exhaust fan 300 is disposed in the exhaust box 110, and the air inlet end of the exhaust fan 300 is disposed towards the air outlet end of the ventilation duct 100. Thus, the air flow discharged from the exhaust fan 300 can be prevented from being intensively blown to the external environment, the exhaust fan 300 is arranged in the exhaust box 110, the air flow blown from the exhaust fan 300 is diffused in the exhaust box 110 and then flows out to the external environment through the exhaust box 110, and the air outlet of the device for biological cultivation is more uniform.

Alternatively, the lower sidewall of the air discharge box 110 is connected with the upper sidewall of the uppermost one of the incubators 200. In this way, the air exhaust box 110 is supported by the uppermost incubator 200, thereby improving the stability of the air exhaust box 110.

Alternatively, the exhaust fan 300 is a centrifugal fan, and the exhaust box 110 has exhaust ports 111 on both sidewalls in the radial direction of the exhaust fan 300. Like this, set up exhaust fan 300 into centrifugal fan, utilize the characteristic of centrifugal fan axial air inlet and radial air-out, set up the air inlet end of exhaust fan 300 axial towards air pipe 100's air-out end, it all sets up air exit 111 to correspond the both sides wall of the radial air-out end of exhaust fan 300 at exhaust case 110, make the air-out air current of exhaust fan 300 can directly blow to the air exit 111 that is located exhaust case 110 both sides wall and discharge, improved the homogeneity of airing exhaust. And the provision of the exhaust fan 300 as a centrifugal fan also enables to reduce the thickness of the exhaust case 110 in the axial direction of the exhaust fan 300, thereby reducing the height of the apparatus for biological cultivation to make the stability thereof higher.

Specifically, the exhaust box 110 has exhaust ports 111 on both opposite side walls in the radial direction of the exhaust fan 300. Thus, the outlet air flow of the exhaust fan 300 can be respectively blown out towards the opposite two side directions of the exhaust box 110, and the uniformity of the exhaust air is further improved.

In another embodiment, as shown in fig. 2, the exhaust fan 300 is disposed at the lower end of the ventilation duct 100, and the lower end of the ventilation duct 100 is an air inlet end. In this way, the exhaust fan 300 is disposed at the lower end of the ventilation duct 100, that is, the air inlet end of the ventilation duct 100, and the exhaust fan 300 continuously blows air into the ventilation duct 100, and the air blown into the ventilation duct 100 is discharged to the external environment from the air outlet end at the upper end. Because the airflow in the ventilation duct 100 flows upwards along the axial direction of the ventilation duct 100, and the communication position of the incubator 200 and the ventilation duct 100 is located on the outer circumferential wall in the radial direction of the ventilation duct 100, under the action of the high-speed airflow in the ventilation duct 100, negative pressure is formed at the communication position of the incubator 200 and the ventilation duct 100, so that the air in the incubator 200 is sucked into the ventilation duct 100 and is discharged together with the airflow, and the air in the external environment flows into the incubator 200 from the air inlet 210 corresponding to each incubator 200, thereby realizing ventilation of each incubator 200. Because the ventilation air flow required by the vegetables in the cultivation process is not large, the ventilation mode that the air flow in each cultivation box 200 is driven by the high-speed air flow in the ventilation pipeline 100 to realize ventilation is adopted, and the ventilation and air exchange in each cultivation box 200 can be better met. And utilize the mode of air-out of air duct 100 lower extreme air inlet upper end, can also promote the air current circulation in cultivating the room.

It is understood that the cultivation room refers to an area where the device for biological cultivation is placed, and a plurality of devices for biological cultivation can be placed simultaneously in the cultivation room for cultivation of vegetables.

Optionally, the lower end of the ventilation duct 100 is provided with an air inlet box 120, the exhaust fan 300 is disposed in the air inlet box 120, and the air outlet end of the exhaust fan 300 is disposed towards the air inlet end of the ventilation duct 100. Thus, since the exhaust fan 300 is disposed in the lower region, the air quality of the lower region in the cultivation room is poor, and there may be contaminants such as dust, etc., if the air flow in the external environment is directly sucked, the external dust may be sucked and discharged from the upper end of the ventilation duct 100, which may cause a dust raising phenomenon in the cultivation room, therefore, the air inlet box 120 is disposed at the lower end of the ventilation duct 100, so that the negative pressure generated by the exhaust fan 300 acts on the air inlet box 120, the air flow in the external environment is sucked by the air inlet box 120, the sucked air flow is pre-treated, and the cleanliness of the sucked air flow is improved.

Specifically, the upper sidewall of the inlet box 120 is connected to the upper sidewall of the lowermost incubator 200 among the plurality of incubators 200. Thus, the plurality of incubators 200 are supported by the inlet box 120.

Alternatively, the exhaust fan 300 is an axial flow fan, and the air inlet box 120 is provided with an air inlet 121 along a radial sidewall of the exhaust fan 300. Thus, under the condition that the exhaust fan 300 is arranged at the lower end of the ventilation duct 100, the exhaust fan 300 is arranged as an axial flow fan, due to the characteristics of axial air inlet and axial air outlet of the axial flow fan, the axial air outlet end of the exhaust fan 300 is arranged towards the air inlet end of the ventilation duct 100, the airflow blown out by the exhaust fan 300 is directly blown into the ventilation duct 100, the thickness of the air inlet box 120 in the axial direction of the exhaust fan 300 is shortened, and the overall height of the device for biological cultivation is reduced. And the side wall of the air inlet box 120 along the radial direction of the exhaust fan 300 is provided with the air suction openings 121, because the axial direction of the exhaust fan 300 is parallel to the vertical direction, and the radial direction of the exhaust fan 300 is parallel to the horizontal direction, the side wall of the air inlet box 120 along the radial direction of the exhaust fan 300 is the side wall of the air inlet box 120 along the vertical direction, and the side wall of the air inlet box 120 along the vertical direction is provided with the air suction openings 121, so that the air suction position of the air suction openings 121 is vertically distant from the ground, and a large amount of dust deposited on the ground is prevented from being sucked.

Optionally, the air suction opening 121 is covered with a dust filter. Like this, the air current that can inhale through the dust screen carries out the filtration of dust, improves the cleanliness factor of the air current of inhaling in the air inlet box 120, avoids appearing the phenomenon of raise dust in the cultivation room.

Specifically, the air inlet box 120 is provided with air suction openings 121 along two opposite side walls of the exhaust fan 300 in the radial direction. Thus, the suction areas of the air inlet box 120 are located at both sides of the air inlet box 120, and the sucked air flow is more uniform.

As shown in fig. 3, in some embodiments, the ventilation duct 100 is provided with a communication opening 130 corresponding to the outer circumferential wall of each of the incubators 200, and each of the incubators 200 is communicated with the ventilation duct 100 through the communication opening 130 corresponding thereto. In this way, since the ventilation duct 100 is provided to penetrate the plurality of incubators 200, the communication port 130 is provided at the outer peripheral wall of each incubator 200 corresponding to the ventilation duct 100, so that the negative pressure generated in the ventilation duct 100 is better applied to the corresponding incubator 200 through the communication port 130, and a uniform circulating airflow is formed in the incubators 200.

Specifically, a communication port 130 is formed at a portion of the outer circumferential wall of the ventilation duct 100 located in each incubator 200. In this way, since the ventilation duct 100 is provided through the plurality of incubators 200, the communication port 130 is provided on a portion of the outer peripheral wall of the ventilation duct 100 located in each of the incubators 200, thereby facilitating the communication between each of the incubators 200 and the ventilation duct 100.

Alternatively, the intake vent 210 is provided to a side wall of the incubator 200 in a radial direction of the ventilation duct 100. In this way, since the communication port 130 between the incubator 200 and the ventilation duct 100 is located on the outer circumferential wall of the ventilation duct 100, the air inlet 210 is disposed on the side wall of the incubator 200 in the radial direction of the ventilation duct 100, so that the external air flowing in through the air inlet 210 can cross the whole incubator 200 to flow through the inside of the incubator 200, and then flows into the ventilation duct 100 through the communication port 130, thereby increasing the flowing range of the external air and making the ventilation in the incubator 200 more uniform.

Alternatively, the intake vent 210 is provided in a lower region of the sidewall of the incubator 200, and the communication port 130 is provided in an upper region of the inside of the incubator 200. In this way, the external air flow flowing in through the air inlet 210 flows in from the air inlet 210 at the obliquely lower side of the incubator 200 and then flows out from the communication port 130 at the obliquely upper side, and the external air flow passes through the inside of the incubator 200 both in the transverse direction and the longitudinal direction, so that the flowing range of the external air flow in the incubator 200 is further increased, and the ventilation uniformity in the incubator 200 is better.

Alternatively, the cultivation box 200 is provided at the lower inner wall thereof with a cultivation mat 220, and the air inlet 210 is provided toward the cultivation mat 220. Like this, the vegetables that will need to cultivate are planted and are cultivated in cultivating the pad 220, and air intake 210 sets up towards cultivating the pad 220, makes the air current that flows in from the external environment can be evenly with the vegetables contact of cultivating, has improved the ventilation effect of vegetables to improve the cultivation effect of vegetables.

It is understood that the cultivation mat 220 is filled with various nutrients for the production and development of vegetables, and the detailed description thereof is omitted.

In one embodiment, as exemplified in fig. 3 and 4, the ventilation duct 100 extends through the middle area of a plurality of incubators 200, dividing the interior of each incubator 200 into a left area 201 and a right area 202. In this way, when the ventilation duct 100 is positioned in the middle area of the inside of the incubator 200, the left area 201 and the right area 202 are partitioned inside the incubator 200, and vegetables are simultaneously grown in the left area 201 and the right area 202, the inflow external air flows more uniformly through the left area 201 and the right area 202 and then flows into the ventilation duct 100 from the communication port 130.

Optionally, each incubator 200 is correspondingly provided with two air inlets 210, and the two air inlets 210 are respectively disposed on two side walls of the incubator 200 opposite to each other in the radial direction of the ventilation duct 100. In this way, since the ventilation duct 100 divides the inside of the incubator 200 into the left area 201 and the right area 202, the air inlets 210 are respectively disposed on two side walls of each incubator 200 opposite to each other in the radial direction of the ventilation duct 100, so that external air can flow into the left area 201 and the right area 202 through the two air inlets 210, and the ventilation inside the incubator 200 is more uniform.

Alternatively, the communication port 130 corresponding to each incubator 200 is divided into a left communication portion 131 and a right communication portion 132, the left communication portion 131 corresponds to the peripheral wall of the ventilation duct 100 facing the left area 201, and the right communication portion 132 corresponds to the peripheral wall of the ventilation duct 100 facing the right area 202. In this way, since the incubator 200 has the left area 201 and the right area 202, and the left area 201 and the right area 202 correspond to one air inlet 210, the communication port 130 is divided into the left communication portion 131 and the right communication portion 132, and the two air inlets 210 correspond to each other, so that the airflow flowing into the air inlet 210 corresponding to the left area 201 can flow into the ventilation duct 100 through the left communication portion 131, and the airflow flowing into the air inlet 210 corresponding to the right area 202 can flow into the ventilation duct 100 through the right communication portion 132, thereby improving the uniformity of ventilation in the incubator 200.

Specifically, the left communicating portion 131 and the right communicating portion 132 are both arc-shaped through openings. In this way, the left communicating portion 131 and the right communicating portion 132 can be provided to fit the outer peripheral wall of the ventilation duct 100, and the ventilation airflow can flow into the ventilation duct 100 from the left communicating portion 131 and the right communicating portion 132 more smoothly.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. An apparatus for biological cultivation, comprising:

a ventilation duct (100) having one end communicated with the external environment;

a plurality of incubators (200), wherein each incubator (200) is communicated with the ventilation pipeline (100), each incubator (200) is provided with an air inlet (210), and each air inlet (210) is communicated with the external environment;

an exhaust fan (300) disposed at the other end of the ventilation duct (100) for exhausting the air in the ventilation duct (100) to the external environment;

wherein, make under the effect of exhaust fan (300) ventilation pipe (100) form the negative pressure in to make each air current in artificial containers (200) flows in under the effect of negative pressure exhaust in artificial containers (100), air among the external environment via air intake (210) flow in with air intake (210) correspond in artificial containers (200), in order to be in each artificial containers (200) form the ventilation air current.

2. An apparatus for biological cultivation according to claim 1,

ventilating duct (100) vertical setting, exhaust fan (300) set up in ventilating duct (100)'s upper end.

3. An apparatus for biological cultivation according to claim 2,

the plurality of incubators (200) are stacked in a vertical direction, and the ventilation duct (100) penetrates the plurality of incubators (200).

4. An apparatus for biological cultivation according to claim 3,

each of the incubators (200) is fixedly connected with the peripheral wall of the ventilation duct (100).

5. An apparatus for biological cultivation according to claim 2,

air pipe (100) upside is equipped with row bellows (110), exhaust fan (300) set up in row bellows (110), just the air inlet end orientation of exhaust fan (300) the air-out end of air pipe (100) sets up.

6. An apparatus for biological cultivation according to claim 5,

exhaust fan (300) are centrifugal fan, exhaust box (110) are followed exhaust mouth (111) all have to exhaust fan (300) radial ascending both sides wall.

7. An apparatus for biological cultivation according to any one of claims 1 to 6,

ventilating duct (100) correspond each the periphery wall department of artificial containers (200) all is equipped with one opening (130), each artificial containers (200) all through rather than corresponding intercommunication opening (130) with ventilating duct (100) intercommunication.

8. An apparatus for biological cultivation according to claim 7,

the air inlet (210) is arranged on the side wall of the incubator (200) along the radial direction of the ventilation pipeline (100).

9. An apparatus for biological cultivation according to claim 8,

the air inlet (210) is arranged in the lower area of the side wall of the incubator (200), and the communication port (130) is arranged in the upper area inside the incubator (200).

10. An apparatus for biological cultivation according to claim 9,

the downside inner wall of artificial containers (200) is equipped with cultivates pad (220), air intake (210) orientation cultivate pad (220) setting.

Images