CN218680706U - Active exhaust device of edible mushroom fruiting room - Google Patents

Abstract

The utility model discloses an active exhaust device in domestic fungus room of fruiting, lay in the subaerial blast pipe of the room inside of fruiting including a plurality of parallel even intervals, the quantity of blast pipe is 3 at least, has evenly seted up a plurality of gas vent on the every blast pipe, and the air exit that is located the blast pipe of both sides is towards the one side of keeping away from other blast pipes respectively, and the air exit on other blast pipes all is seted up towards the top, and every blast pipe one end extends to the room outside of fruiting and is connected with the exhaust fan, and the other end is equipped with the end cap. The utility model discloses an even interval has laid many blast pipes in the room of fruiting, under the effect of exhaust fan, will go out the outside emission of air in the room of fruiting, mutually support with current new fan, realize the purpose of the outside air exchange in the room of fruiting, can reduce the fluctuation of room humidity of fruiting simultaneously, stabilize the balance of carbon dioxide concentration simultaneously.

Description

Active exhaust device of edible mushroom fruiting room

Technical Field

The utility model belongs to the technical field of domestic fungus batch production cultivation, concretely relates to domestic fungus goes out mushroom room initiative exhaust device.

Background

At present, an air exhaust system of an edible mushroom fruiting room is used for passive air exhaust, a plurality of round holes are arranged at the tail of the room to serve as pressure relief ports, outside air is exhausted out of the mushroom room through a fresh air fan and a fresh air pipeline, the principle of air pressure difference between the inside and the outside is utilized, and the air in the mushroom fruiting room is exhausted to the outside, so that the purpose of air exchange is achieved. The air exhaust mode belongs to passive air exhaust, when the fresh air fan ventilates frequently, the exhaust frequency of a tail end pressure relief port is high, the tail air flow rate is easy to be overlarge, the humidity of a fruiting room is unbalanced, and the inner side area shows the sign of partial dryness; meanwhile, as the only air outlet of the storehouse, carbon dioxide in the area is too concentrated, so that the subsequent germination of the needle mushrooms is easily influenced, and the activity of the mushroom buds is reduced.

The existing air exhaust mode easily causes the problems of small regional humidity and uneven carbon dioxide concentration distribution, so that the air exhaust mode needs to be improved, the fluctuation of the humidity of the fruiting room can be reduced while air is exhausted, and the balance of the carbon dioxide concentration is stabilized.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to in the background art, provide an domestic fungus goes out mushroom room initiative exhaust device, through the utility model discloses can realize the purpose of initiative air exhaust, air exchange, reduce the fluctuation of the room humidity of going out mushroom when airing exhaust, stabilize the balance of carbon dioxide concentration simultaneously.

In order to achieve the above object, the technical solution of the present invention is as follows:

the utility model provides an active exhaust device in domestic fungus room of fruiting which characterized in that: lay in the subaerial blast pipe of room inside of fruiting including a plurality of parallel even intervals, the quantity of blast pipe is 3 at least, every evenly seted up a plurality of gas vent on the blast pipe, the air exit that is located the blast pipe of both sides is towards the one side of keeping away from other blast pipes respectively, and the air exit on other blast pipes all is seted up towards the top, every blast pipe one end extends to the room outside of fruiting and is connected with the exhaust fan, and the other end is equipped with the end cap.

Preferably, each air outlet is embedded with a positioning block with the size matched with the air outlet, the middle part of the positioning block is provided with a through hole, and a filter screen is arranged in the through hole.

Preferably, each exhaust pipe is formed by sequentially splicing a plurality of short pipes, a sleeve is arranged between every two adjacent short pipes, and two ends of the sleeve are in threaded connection with the two short pipes.

Preferably, a sealing washer is arranged at the joint of the sleeve and the short pipe.

Preferably, both sides of each sleeve are provided with mounting blocks, and the mounting blocks are provided with bolts connected with the ground.

Preferably, the active exhaust device of the edible fungus fruiting room further comprises a controller, and the exhaust fans are electrically connected with the controller respectively.

Compared with the prior art, the utility model discloses beneficial effect as follows:

the utility model arranges a plurality of exhaust pipes in the fruiting room at even intervals, discharges the air in the fruiting room outwards under the action of the exhaust fan, and is matched with the existing fresh air fan, thus realizing the purpose of air exchange inside and outside the fruiting room; because the exhaust ports are uniformly distributed in the fruiting room, the exhaust is uniform, the fluctuation of the humidity of the fruiting room can be reduced, and the balance of the concentration of carbon dioxide is stabilized; the utility model discloses simple structure, reasonable in design is novel, the suitable popularization.

Drawings

Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments thereof, with reference to the following drawings.

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

FIG. 2 is a schematic view of the distribution structure of a plurality of exhaust pipes of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

FIG. 4 is a schematic view of the positioning block of the present invention;

FIG. 5 is a schematic view of the connection structure between the short pipe and the sleeve pipe of the present invention;

in the figure: 1. the mushroom growing device comprises an exhaust pipe, 101, short pipes, 2, an exhaust port, 3, an exhaust fan, 4, plugs, 5, a positioning block, 6, a filter screen, 7, a sleeve, 8, a sealing washer, 9, an installation block, 10, bolts, 11 and a mushroom growing room.

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.

In the description of the present invention, it is to be understood that the terms "middle", "upper", "lower", "front", "rear", "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 only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 and fig. 2, an active exhaust device for mushroom growing room comprises a plurality of exhaust pipes 1 laid on the ground inside the mushroom growing room at parallel and uniform intervals, the number of the exhaust pipes is at least 3, in this embodiment, the number of the exhaust pipes is 4, a plurality of exhaust ports 2 are arranged on each exhaust pipe at uniform intervals, the exhaust ports of the exhaust pipes on two sides face to one side away from other exhaust pipes respectively, the exhaust ports of other exhaust pipes are arranged upwards, the uniformity of exhaust can be ensured, the fluctuation of local humidity and carbon dioxide can be reduced, one end of each exhaust pipe extends to the outside of the mushroom growing room and is connected with an exhaust fan 3, the other end is provided with a plug 4, domestic fungus goes out mushroom room initiative exhaust device still including controller (not shown in the figure), a plurality of exhaust fan respectively with controller electric connection, the controller can adopt the PLC controller, a plurality of exhaust fan unified control, in the use, start the exhaust fan, go out the air in the mushroom room and get into the blast pipe through a plurality of gas vent, and in the mushroom room is discharged by the exhaust fan, because be equipped with new fan and new air pipeline in the current mushroom room, new fan and exhaust fan simultaneous working, the air input is the same with the air output, outside air gets into out in the mushroom room through new fan and new air pipeline, thereby reach the mesh of taking a breath, reduce the fluctuation of mushroom room humidity simultaneously, stabilize the balance of carbon dioxide concentration simultaneously.

Combine fig. 3 and fig. 4 to show, all inlay in every air outlet and be equipped with rather than size assorted locating piece 5, the through-hole has been seted up at the locating piece middle part, is equipped with filter screen 6 in the through-hole, can avoid debris to fall into in the blast pipe, influence normal use, but the locating piece free dismounting, the maintenance of being convenient for is changed.

Combine figure 1 and fig. 5 to show, every blast pipe is spliced in proper order by a plurality of nozzle stub 101 and is constituteed, be equipped with sleeve pipe 7 between every two adjacent nozzle stubs, sleeve pipe both ends and two nozzle stub threaded connection, the installation of the blast pipe of being convenient for, maintenance and change, easy dismounting, the sleeve pipe is equipped with seal ring 8 with the junction of nozzle stub, improve the leakproofness of junction, every sleeve pipe both sides all are equipped with installation piece 9, be equipped with the bolt 10 of being connected with ground on the installation piece, can strengthen the stability of blast pipe, avoid taking place to rock or the displacement in the use, influence the result of use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (6)

1. The utility model provides an active exhaust device in domestic fungus room of fruiting which characterized in that: lay in the subaerial blast pipe of room inside of fruiting including a plurality of parallel even intervals, the quantity of blast pipe is 3 at least, every evenly seted up a plurality of gas vent on the blast pipe, the air exit that is located the blast pipe of both sides is towards the one side of keeping away from other blast pipes respectively, and the air exit on other blast pipes all is seted up towards the top, every blast pipe one end extends to the room outside of fruiting and is connected with the exhaust fan, and the other end is equipped with the end cap.

2. The active air exhaust device of the edible mushroom fruiting room as claimed in claim 1, wherein: every all inlay in the air outlet and be equipped with rather than big or small assorted locating piece, the through-hole has been seted up at the locating piece middle part, is equipped with the filter screen in the through-hole.

3. The active air exhaust device of the edible fungus fruiting room as claimed in claim 1, wherein: each exhaust pipe is formed by sequentially splicing a plurality of short pipes, a sleeve is arranged between every two adjacent short pipes, and two ends of the sleeve are in threaded connection with the two short pipes.

4. The active air exhaust device of the edible fungus fruiting room as claimed in claim 3, wherein: and a sealing washer is arranged at the joint of the sleeve and the short pipe.

5. The active air exhaust device of the edible fungus fruiting room as claimed in claim 3, wherein: and each of the two sides of the sleeve is provided with a mounting block, and the mounting blocks are provided with bolts connected with the ground.

6. The active air exhaust device of the edible fungus fruiting room as claimed in claim 1, wherein: the active exhaust device of the edible mushroom fruiting room further comprises a controller, and a plurality of exhaust fans are respectively electrically connected with the controller.

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