CN213628073U

CN213628073U - Low-noise exhaust fan for edible mushroom planting shed

Info

Publication number: CN213628073U
Application number: CN202022299285.7U
Authority: CN
Inventors: 陈嘉龙
Original assignee: Fengkai County Lignin Fungus Industry Co ltd
Current assignee: Fengkai County Lignin Fungus Industry Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-06
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a low-noise air exhauster for edible mushroom planting shed, which relates to the edible mushroom planting technical field, comprising an air exhauster body, a fan and a shed bracket, wherein the outer side of the shed bracket is provided with a heat preservation film, the outer side of the heat preservation film is provided with a shed door, the outer side of the heat preservation film is provided with a control panel, the control panel is arranged at the outer side of the shed door, the outer side of the heat preservation film is fixed with a mounting bracket, the outer side of the mounting bracket is provided with the air exhauster body, the outer side of the air exhauster body is provided with a filter screen, the filter screen runs through the air exhauster body, the inner part of the air exhauster body is fixed with a sound insulation layer, the sound insulation layer is arranged at the outer side of the filter screen, the outer side of the sound insulation layer is connected with a shock pad, the shock pad is fixed at the inner, the good growth environment of the edible fungi is ensured.

Description

Low-noise exhaust fan for edible mushroom planting shed

Technical Field

The utility model relates to a domestic fungus plants technical field, specifically is a domestic fungus plants low noise air exhauster for canopy.

Background

The edible fungus industry is a short, flat and fast rural economic development project integrating economic benefit, ecological benefit and social benefit, and the edible fungus is an organic, nutritional and health-care green food. As the edible fungus needs to be irradiated by proper sunlight for planting, the sunshade net is often required to be covered and lifted on the planting greenhouse, and if the planting greenhouse is large in size, the covering and lifting of the sunshade net is extremely inconvenient, time-consuming and labor-consuming. In addition, the edible fungus planting greenhouse needs to be provided with ventilation openings to enable air circulation to be carried out inside and outside the greenhouse, so that the proper temperature is kept, the ventilation openings in the market are simple in arrangement at present, a groove is hollowed in the greenhouse, a fan is embedded in the groove, the design easily causes heat loss in the greenhouse, and the heat preservation performance and the ventilation performance are difficult to achieve. Meanwhile, external pollutants easily enter the greenhouse through the ventilation opening to influence the growth of the edible fungi.

The exhaust fan is called a side-stream air blower, a centrifugal air blower and a small air blower, is a general air source for blowing or sucking air, and has the following defects in the working process: (1) the motor in the exhaust fan can generate a large amount of heat due to long-time work of the motor, the heat is accumulated in the exhaust fan, if the heat cannot be dissipated in time, the working performance of the exhaust fan can be influenced, and the motor can be damaged in serious cases; (2) when the exhaust fan works, the inner wind wheel rapidly runs under the action of the motor, so that the function of air exhaust is realized, and in the process, great noise is generated to bring noise pollution; (3) when the exhaust fan is used for air suction, air with dust can be sucked into the exhaust fan, and the dust can be accumulated in the exhaust fan after the exhaust fan is used for a long time, so that the working performance of the exhaust fan is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic fungus is planted low noise air exhauster for canopy solves the inhomogeneous problem of irrigating through setting up the multiunit shower head.

In order to achieve the above object, the utility model provides a following technical scheme: a low-noise exhaust fan for an edible mushroom planting shed comprises an exhaust fan body, a fan and a shed support, wherein a heat-insulating film is installed on the outer side of the shed support, a shed door is installed on the outer side of the heat-insulating film, a control panel is installed on the outer side of the heat-insulating film, the control panel is arranged on the outer side of the shed door, an installation support is fixed on the outer side of the heat-insulating film, the exhaust fan body is installed on the outer side of the installation support, a filter screen is installed on the outer side of the exhaust fan body and penetrates through the exhaust fan body, a sound insulation layer is fixed inside the exhaust fan body and is arranged on the outer side of the filter screen, a shock pad is connected to the outer side of the sound insulation layer and is fixed inside the exhaust fan body, a mounting plate is installed inside the exhaust fan body, the outer side of the motor is fixed with a rotating shaft, one end of the rotating shaft, which is far away from the motor, is provided with the fan, and the fan is opposite to the filter screen.

Preferably, a lamp rack is fixed on the inner side of the greenhouse support, a fluorescent lamp is installed below the lamp rack, and multiple groups of fluorescent lamps are arranged.

Preferably, the internally mounted of air exhauster body has the exhaust fan, the exhaust fan runs through the air exhauster body with the heat preservation membrane, the air outlet is installed in the outside of air exhauster body.

Preferably, a heater is installed inside the exhaust fan body, a refrigerator is installed inside the exhaust fan body, and the refrigerator and the heater are respectively arranged on two sides of the fan.

Preferably, the outside of refrigerator is provided with first play tuber pipe, first play tuber pipe runs through in proper order the mounting panel the air exhauster body with the heat preservation membrane, first solenoid valve is installed in the outside of first play tuber pipe.

Preferably, the outside of heater is provided with the second and goes out the tuber pipe, the second goes out the tuber pipe and runs through in proper order the mounting panel the air exhauster body with the heat preservation membrane, the second solenoid valve is installed in the outside of heat preservation membrane.

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

1. the utility model discloses a start motor drives the rotation axis and rotates, thereby drive the fan and rotate, with the inside of external air suction fan body, through dust etc. in the filter screen filtration air, through the temperature of control panel monitoring big-arch shelter inside, thereby control start refrigerator or heater, when the temperature is lower, start the heater, open the second solenoid valve, close first solenoid valve, hot-air blows into the big-arch shelter inside through the second play tuber pipe, when the temperature is higher, start the refrigerator, open first solenoid valve, close the second solenoid valve, cold air blows into the big-arch shelter inside through the first play tuber pipe, the utility model discloses a real-time supervision control, take a breath to the big-arch shelter inside, and the suitable cold, hot-air that provides keeps the temperature of big-arch shelter inside constant, guarantee the good growing environment of domestic fungus;

2. at the internally mounted shock pad of air exhauster body, the vibrations that produce when effectual reduction motor operation to reduce because of the noise that vibrations produced, avoid the noise to spread outside, the noise pollution of this device of effectual reduction simultaneously at the internally mounted puigging of air exhauster body.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a perspective view of the utility model after installation;

fig. 3 is an enlarged view of the structure at a of the present invention.

In the figure: the method comprises the following steps of 1-an exhaust fan body, 2-a fan, 3-a filter screen, 4-a sound insulation layer, 5-a refrigerator, 6-a first electromagnetic valve, 7-a first air outlet pipe, 8-a motor, 9-an exhaust fan, 10-a rotating shaft, 11-a second air outlet pipe, 12-a shock pad, 13-a heater, 14-a heat preservation film, 15-a light frame, 16-a fluorescent lamp, 17-a greenhouse door, 18-a control panel, 19-a mounting bracket, 20-an air outlet, 21-a greenhouse bracket, 22-a second electromagnetic valve and 23-a mounting plate.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a low-noise exhaust fan for an edible fungus planting shed comprises an exhaust fan body 1, a fan 2 and a greenhouse support 21, wherein a heat insulation film 14 is installed on the outer side of the greenhouse support 21, a greenhouse door 17 is installed on the outer side of the heat insulation film 14, a control panel 18 is installed on the outer side of the heat insulation film 14, the control panel 18 is arranged on the outer side of the greenhouse door 17, a mounting support 19 is fixed on the outer side of the heat insulation film 14, the exhaust fan body 1 is installed on the outer side of the mounting support 19, a filter screen 3 is installed on the outer side of the exhaust fan body 1, the filter screen 3 penetrates through the exhaust fan body 1, a sound insulation layer 4 is fixed inside the exhaust fan body 1, the sound insulation layer 4 is arranged on the outer side of the filter screen 3, a shock pad 12 is connected on the outer side of the sound insulation layer 4, the shock pad, a rotating shaft 10 is fixed on the outer side of the motor 8, a fan 2 is installed at one end, far away from the motor 8, of the rotating shaft 10, and the fan 2 is opposite to the filter screen 3.

The starter motor 8 drives the rotation axis 10 to rotate, thereby driving the fan 2 to rotate, and with the inside of outside air suction fan body 1, through the dust in the filter air of filter screen 3 etc., through the inside temperature of control panel 18 monitoring big-arch shelter, thereby control start refrigerator 5 or heater 13, adjust the inside temperature of big-arch shelter.

In the present embodiment, the light frame 15 is fixed on the inner side of the greenhouse frame 21, the fluorescent lamps 16 are installed below the light frame 15, and the fluorescent lamps 16 are provided with multiple groups.

By installing the fluorescent lamp 16, illumination can be provided conveniently in dark light and at night, and the growth of the edible fungi is promoted.

In this embodiment, the exhaust fan 9 is installed inside the exhaust fan body 1, the exhaust fan 9 penetrates through the exhaust fan body 1 and the heat insulation film 14, and the air outlet 20 is installed outside the exhaust fan body 1.

The air in the greenhouse is guided into the exhaust fan body 1 through the exhaust fan 9 and is exhausted outside through the air outlet 20.

In this embodiment, a heater 13 is installed inside the blower body 1, a refrigerator 5 is installed inside the blower body 1, and the refrigerator 5 and the heater 13 are respectively disposed on both sides of the fan 2.

By installing the refrigerator 5 and the heater 13, air is heated or cooled, respectively, thereby adjusting the temperature inside the greenhouse.

In this embodiment, a first air outlet pipe 7 is arranged on the outer side of the refrigerator 5, the first air outlet pipe 7 sequentially penetrates through the mounting plate 23, the exhaust fan body 1 and the heat insulation film 14, and a first electromagnetic valve 6 is arranged on the outer side of the first air outlet pipe 7.

The switch of the first air outlet pipe 7 is controlled by installing the first electromagnetic valve 6, and cold air is blown into the interior of the greenhouse through the first air outlet pipe 7.

In this embodiment, a second air outlet pipe 11 is provided outside the heater 13, the second air outlet pipe 11 sequentially penetrates through the mounting plate 23, the exhaust fan body 1 and the heat insulation film 14, and a second electromagnetic valve 22 is mounted outside the heat insulation film 14.

The second electromagnetic valve 22 is arranged to control the opening and closing of the second air outlet pipe 11, and hot air is blown into the interior of the greenhouse through the second air outlet pipe 11.

The working principle is as follows:

step 1: firstly, a starting motor 8 drives a rotating shaft 10 to rotate, so as to drive a fan 2 to rotate, external air is pumped into the exhaust fan body 1, dust and the like in the air are filtered through a filter screen 3, the temperature in the greenhouse is monitored through a control panel 18, so as to control the starting of a refrigerator 5 or a heater 13, when the temperature is lower, the heater 13 is started, a second electromagnetic valve 22 is opened, a first electromagnetic valve 6 is closed, hot air is blown into the interior of the greenhouse through a second air outlet pipe 11, when the temperature is higher, the refrigerator 5 is started, the first electromagnetic valve 6 is opened, the second electromagnetic valve 22 is closed, and cold air is blown into the interior of the greenhouse through a first air outlet pipe 7;

step 2: secondly, at the internally mounted shock pad 12 of air exhauster body 1, the effectual vibrations that produce when reducing motor 8 operation to reduce the noise because of vibrations produce, avoid the noise to spread outside, the effectual noise pollution who reduces this device at the internally mounted puigging 4 of air exhauster body 1 simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a low noise air exhauster for edible mushroom planting canopy, includes air exhauster body (1), fan (2) and greenhouse support (21), its characterized in that: the greenhouse is characterized in that a heat insulation film (14) is installed on the outer side of the greenhouse support (21), a greenhouse door (17) is installed on the outer side of the heat insulation film (14), a control panel (18) is installed on the outer side of the heat insulation film (14), the control panel (18) is arranged on the outer side of the greenhouse door (17), a mounting support (19) is fixed on the outer side of the heat insulation film (14), the exhaust fan body (1) is installed on the outer side of the mounting support (19), a filter screen (3) is installed on the outer side of the exhaust fan body (1), the filter screen (3) penetrates through the exhaust fan body (1), a sound insulation layer (4) is fixed inside the exhaust fan body (1), the sound insulation layer (4) is arranged on the outer side of the filter screen (3), a shock pad (12) is connected on the outer side of the sound insulation layer (4), and the shock pad (12) is fixed, the internally mounted of air exhauster body (1) has mounting panel (23), motor (8) are installed in the outside of mounting panel (23), the outside of motor (8) is fixed with rotation axis (10), rotation axis (10) are kept away from the one end installation of motor (8) fan (2), fan (2) with filter screen (3) position is relative.

2. The low-noise exhaust fan for the edible fungus planting shed according to claim 1, characterized in that: the greenhouse is characterized in that a lamp rack (15) is fixed on the inner side of the greenhouse support (21), fluorescent lamps (16) are installed below the lamp rack (15), and multiple groups of fluorescent lamps (16) are arranged.

3. The low-noise exhaust fan for the edible fungus planting shed according to claim 1, characterized in that: the interior mounting of air exhauster body (1) has exhaust fan (9), exhaust fan (9) run through air exhauster body (1) with heat preservation membrane (14), air outlet (20) are installed in the outside of air exhauster body (1).

4. The low-noise exhaust fan for the edible fungus planting shed according to claim 1, characterized in that: the novel fan is characterized in that a heater (13) is arranged inside the fan body (1), a refrigerator (5) is arranged inside the fan body (1), and the refrigerator (5) and the heater (13) are respectively arranged on two sides of the fan (2).

5. The low-noise exhaust fan for the edible fungus planting shed according to claim 4, wherein the exhaust fan comprises: the outside of refrigerator (5) is provided with first play tuber pipe (7), first play tuber pipe (7) run through in proper order mounting panel (23) air exhauster body (1) with heat preservation membrane (14), first solenoid valve (6) are installed in the outside of first play tuber pipe (7).

6. The low-noise exhaust fan for the edible fungus planting shed according to claim 4, wherein the exhaust fan comprises: the outside of heater (13) is provided with second air-out pipe (11), second air-out pipe (11) run through in proper order mounting panel (23) air exhauster body (1) with heat preservation membrane (14), second solenoid valve (22) are installed in the outside of heat preservation membrane (14).