KR102046481B1 - House air circulation system - Google Patents

Abstract

The present invention provides an air circulating device for a greenhouse, which improves cultivation efficiency of crops, maximizes thermal use efficiency, and thus achieves economic benefits by efficiently circulating air remaining in an indoor space of a greenhouse over the entire area of the indoor space. The air circulating device for a greenhouse comprises: a support which is formed to support an inner upper part of a greenhouse having an indoor space; a main body which is fixed at the lower part of the support and is equipped with an inlet for sucking air, an outlet for discharging the air, and a pumping chamber for pumping the air between the inlet and the outlet; a blowing means which has a blowing motor for receiving a power source and generating rotary power and a ventilation fan for receiving the rotary power generated from the blowing motor to rotate and being arranged in the pumping chamber; a fixing member which fixes the main body to be able to axially rotate with respect to the support through a rotary shaft; and a rotary means which makes the main body axially rotate in the vertical direction with respect to the fixing member.

Description

House air circulation system

The present invention relates to a house air circulation device for circulating the internal air of the house to cultivate the growing cultivation, such as agricultural products or flower crops, and more specifically, to efficiently remove the air remaining in the indoor space of the house The present invention relates to a house air circulation system that is circulated over the entire interior space to increase crop cultivation efficiency and maximize heat use efficiency to realize economic benefits.

In general, in greenhouses such as houses, by installing and operating a cold temperature device to control the internal temperature, it is possible to cultivate agricultural products or flower crops, and to harvest them all year round.

In this way, greenhouses can grow and produce special crops that are not grown in the open field, so they can achieve high profits in a certain area, and are widely used in breeding breeding by freely controlling the growth stages of various crops. By controlling the light to examine the response of the crop, it has the advantage of studying the relationship between the environment and crop growth

These houses are made of transparent or translucent materials such as glass or vinyl, and mainly use the radiant heat of sunlight, but they are equipped with an additional temperature control air conditioning system to adjust the indoor temperature to suit the growing environment such as crops or flower crops. There is a situation.

In Korean Patent Application No. 10-2011-0023809 (name: method for low-temperature cultivation of high-range crops on the plain / 2011.03.17.), As known in the publication, the length is installed in the north-south direction when installing the plastic house 100% shading film is shielded to a certain angle on both sides of the upper center of the vinyl house, and a ventilation system is installed at the upper center to lift both sides of the vinyl in the east-west direction to an appropriate position. It is.

And in Korean Patent Application No. 10-2012-0034545 (name: House ventilator / 2012.04.03.), As known in the publication, the vinyl is cut in the ceiling of the house and the main body is fastened to the house force If the temperature inside the house rises above the set temperature by installing the temperature sensor. One motor that rotates, using the principle of bolt nut, the fan can be moved straight up and down by screw-type screw, and if the fan is completely protruded to the outside after moving to the top, the fan is converted to the rotational movement to ventilate It is.

On the other hand, the Korean Utility Model Application No. 20-2013-0006281 (name: double constant temperature vinyl house / 2013.07.26.), As known in the publication, is installed in the lower side of the outer plastic house and pumped ground water source A heat exchanger for cooling or heating external air, a first blower installed integrally with the heat exchanger, and circulating cooling air or heating air to a space between the external vinyl house and the internal vinyl house by sucking the external air; A second blower installed at the lower side of the other side and discharging the circulated cooling air or heating air to the outside; A vinyl house having a ventilator to be described is described.

In addition, Korean Patent Application No. 10-2016-0145133 (name: blower for supplying external cold air provided in a plastic house / 2016.11.02.), As known in the publication, while connecting the front and rear parts and these A vinyl house composed of a house body part for cultivating crops therein, wherein the outside air supply fan is installed on the front part and the rear part to supply cold air to the inside of the house body part, and the house body. A duct member installed at an inner side of the unit, and having both ends communicated with the outside air supply fan, and having a blowout port for supplying cold air from the outside air supply fan to the inside of the vinyl house, and a flow toward the lower side of the duct member. It is installed to be possible to blow the air inside the plastic house and mix with cold air ejected from the spout A blower is described that includes a flow fan that causes flow to occur.

Korean Patent Application No. 10-2011-0023809 Korean Patent Application No. 10-2012-0034545 Korean Utility Model Application No. 20-2013-0006281 Korean Patent Application No. 10-2016-0145133

However, the conventional house blower as described above has a problem in that air remaining in the indoor space of the house cannot be circulated evenly over the entire area of the indoor space.

Accordingly, the planting efficiency of the crop is lowered, as well as the heat use efficiency was lowered, there was an uneconomic problem.

The present invention has been proposed in order to solve the above conventional problems, an object of the present invention, by circulating the air remaining in the indoor space of the house efficiently over the entire area of the indoor space to increase the cultivation efficiency of crops The present invention provides a house air circulation system that maximizes heat use efficiency to realize economic benefits.

House air circulation apparatus according to the present invention for achieving the object of the present invention as described above, the support is installed and supported on the inner top of the house having an indoor space; A main body fixed to a lower portion of the support and provided with a suction port through which air is sucked, a discharge port discharged, and a pump chamber configured to pump air between the suction port and the discharge port; A blower motor having a blower motor configured to generate power by generating power, and a blower fan rotating in response to the force generated by the blower motor and disposed in the pump chamber; A fixing member configured to axially rotate the main body with respect to the support through a rotating shaft; In the house air circulation device comprising a; rotating means for axially rotating the body in the vertical direction with respect to the fixing member; The rotating means may include a rotating motor configured to generate a rotating force by receiving a controlled power through a control means configured to control the power of the power supply unit; A movable gear configured to rotate by receiving the rotational force generated by the rotary motor; And a driven gear provided to the main body and having a rotation path centered on the rotating shaft, the driven gear being coupled to the movable gear.

House air circulation device according to the present invention is configured to rotate the main body in the vertical direction through the rotating means while rotating the air remaining in the indoor space of the house through the inlet of the main body to change the blowing direction of the outlet By effectively circulating over the entire area of the indoor space, it has the effect of maintaining a stable temperature for the indoor space of the house.

Accordingly, it has the effect of increasing the cultivation efficiency of the crop, maximizing the heat use efficiency to realize economic benefits.

In addition, as the pollen of flowers cultivated in the house spreads across the entire buck by the natural convection over the entire area of the house, the cultivation efficiency is maximized by making a corrective work without going through a separate fertilization medium such as a bee. Has the effect of becoming.

1 is a schematic side cross-sectional view showing an application state of the air circulation device for a house according to an embodiment of the present invention.
Figure 2 is a schematic front cross-sectional view showing an application state of the air circulation device for a house according to the present embodiment.
3 to 5 is a schematic illustration showing an air circulation device for a house according to the present embodiment.
6 and 7 is a schematic illustration showing a state of use of the air circulation system for a house according to the present embodiment.
8 and 9 is a schematic diagram showing a part of another example showing the rotation means applied to the air circulation device for a house according to the present embodiment.
10 is a schematic illustration showing a control state applied to the house air circulation device according to the present embodiment.
11 to 14 is a schematic diagram showing a part of another example showing a rotation means applied to the air circulation device for a house according to the present embodiment.

Hereinafter, with reference to the accompanying drawings, described in detail the air circulation device for a house according to a preferred embodiment of the present invention.

Embodiment of the present invention may be modified in various forms, the scope of the invention should not be construed as limited to the embodiments described in detail below. This embodiment is provided to more completely explain the present invention to those skilled in the art. Therefore, the shape of the elements in the drawings and the like may be exaggerated to emphasize a more clear description. It should be noted that the same members in each drawing are sometimes shown with the same reference numerals. Detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention are omitted.

1 to 7 is a view showing a house air circulation device 1 according to an embodiment of the present invention, the house air circulation device 1 according to the present embodiment, such as agricultural products or flowers crops A support (2) installed and supported on the inner upper portion of the house (H) having an indoor space for cultivating the growing culture; The suction chamber 31 fixed to the lower portion of the support 2, the air inlet 31, the discharge port 32 is discharged, and the pump chamber to pump air between the suction port 31 and the discharge port 32, respectively A main body 3 provided; A blowing means (4) having a blowing motor (41) adapted to generate power by generating power, and a blowing fan (42) disposed in the pump chamber to rotate by applying the rotating force generated from the blowing motor (41); It is made, including.

That is, the air is forced to circulate in the upper portion of the house (H) through the blowing means (4) to form convection of indoor air in the entire indoor space.

At this time, while receiving the rotational force generated by the blowing motor 41, the ventilation fan 42 rotates to suck the indoor air at the inlet 31 of the main body 3, and the discharge port 32 via the pump chamber ) Is discharged to the room to force indoor air circulation.

In the house air circulation device 1 according to the present embodiment, the main body 3, the inlet 31 and the outlet 32 are respectively located at both ends, the inlet 31 and the pump chamber and The outlet 32 is made of a pipe of the 'hollow pipe (pipe; PIPE)' linearly connected in the longitudinal direction; The suction port 31 and the discharge port 32 are disposed to be located in the interior of the house H, respectively, to stably circulate indoor air.

In the house air circulation device 1 according to the present embodiment, the outlet 32 is preferably provided with a direction adjusting means 5 adapted to adjust the discharge direction of the indoor air discharged to the outside. .

The direction control means (5) comprises a plurality of control pieces (51) having a surface area in which the indoor air discharged to the discharge port 32 is induced; It is most preferable to be adjusted in the blowing direction by forward and reverse rotation through the rotational force generated from the control motor not shown to generate a rotational force by applying power; The direction adjusting means 5 is preferably made of a configuration selected by the user in the configuration of the conventionally known technology is applied.

House air circulation device 1 according to the present embodiment made as described above, the holding member 6 for fixing the main body 3 to the support base 2 through the rotating shaft 61 to be rotatable rotationally; ; And rotating means (7) configured to axially rotate the main body (3) in the vertical direction with respect to the fixing member (6).

That is, while discharging the air remaining in the indoor space of the house (H) to the discharge port 32 through the inlet 31 of the main body 3 to the main body 3 through the rotating means (7) It rotates up and down with respect to the fixing member 6, and repeatedly changes the blowing direction of the outlet 32 up and down, thereby efficiently circulating over the entire area of the indoor space.

Accordingly, by maintaining a stable temperature for the indoor space of the house (H); Increasing the cultivation efficiency of the crop, the heat use efficiency is maximized.

In the house air circulation device 1 according to the present embodiment, the rotation means 7 receives the controlled power through the control means 9 to control the power of the power supply 8. A rotating motor 71 for generating a rotating force; A movable gear 72 configured to rotate by receiving the rotational force generated by the rotary motor 71; And a driven gear 73 provided on the main body 3 and having a rotation path around the rotating shaft 61 and gear-coupled with the movable gear 72.

That is, while the movable gear 72 is reversed by the rotational force generated by the rotary motor 71, the driven gear 73 is gear-rotated around the rotary shaft 61, the main body 3 is the rotary shaft Forward and backward rotation will be made around (61).

Accordingly, the blowing direction of the outlet 32 of the main body 3 performs a repeated rotational movement in the vertical direction; By repeatedly changing the blowing direction of the outlet 32 up and down, it is efficiently circulated over the entire area of the indoor space.

Preferably, the driven gear 73 is fixed to the upper surface of the main body 3 while having a length in the longitudinal direction of the main body 3; The rotary motor 71 and the movable gear 72 is most preferably provided in the fixing member (6).

8 and 9 show another example of the rotating means 7 applied to the house air circulation device 1 according to the present embodiment, and the house air circulation device 1 according to the present embodiment. In the rotating means 7 is provided, while connecting between the rotary motor 71 and the movable gear 72 to reduce the rotational force generated in the rotary motor 71 while reducing the transmission to increase the torque Member 74; further comprises.

The reduction member 74, the sun gear 75 is coupled to the shaft of the rotary motor 71; A ring gear 76 provided in the case of the rotary motor 71 and having a plurality of gear teeth disposed on an inner circumferential surface having a distance between the outer circumferential surface of the sun gear 75; It is disposed between the sun gear 75 and the ring gear 76 and the gear gears coupled to the sun gear 75 and the ring gear 76, respectively, while rotating the sun gear 75 while rotating A plurality of planetary gears 77 configured to orbit around the sun gear 75; One end is coupled to the movable gear 72 to rotate in the same direction, and the other end of the planetary gear 77 is a rotational body axially coupled to the idle rotation; comprises a.

That is, while the sun gear 75 rotates through the rotational force generated by the rotation motor 71, the planetary gears 77 revolve around the ring gear 76 to move the rotor 78. It will rotate.

At this time, the rotation body 78 is decelerated with respect to the rotational force of the sun gear 75 and the torque is increased to stably move the main body 3 up and down while rotating the movable gear 72 forward and backward.

In addition, while the respective components constituting the deceleration member 74 are linearly disposed between the rotary motor 71 and the movable gear 72 to realize a reduction in rotational force and an increase in torque, thereby improving space usage efficiency. Is maximized.

On the other hand, the house air circulation device 1 according to the present embodiment, as shown in Figures 11 to 14, the movable gear 72 constituting the rotating means 7, the fixing member 6 It consists of a spur gear which is provided to be idling on the rotating shaft (61) of; The driven gear (73) is made of a spur gear that is guided to the fixing member (6) and axially coupled to the main body (3) while having a rotation path around the rotating shaft (61); The fixing member 6 may be configured to include a guide gear 79 geared with the driven gear 73 but provided with gear teeth arranged in an arc shape around the rotating shaft 61.

That is, when the movable gear 72 rotates forward on the rotary shaft 61, the driven gear 73 is guided on the guide gear 79 while the gear moves so that the main body 3 moves the rotary shaft 61. Forward and reverse rotation movement to the center.

Most preferably, the driven gear 73 and the guide gear 79 are composed of two pairs, each of which is disposed at positions symmetrical with respect to the movable gear 72.

One embodiment of the present invention described above is merely exemplary, and those skilled in the art will appreciate that various modifications and equivalent other embodiments are possible therefrom. . Therefore, it will be understood that the present invention is not limited to the forms mentioned in the above detailed description. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims. It is also to be understood that the present invention includes all modifications, equivalents, and substitutes within the spirit and scope of the invention as defined by the appended claims.

1: air circulation device 2: support
3: body 31: inlet
32: outlet 4: blowing means
41: blower motor 42: ventilation fan
5: direction control means 51: adjustment piece
6: fixed member 61: rotating shaft
7: rotating means 71: rotating motor
72: movable gear 73: driven gear
74: reduction member 75: sun gear
76: ring gear 77: planetary gear
78: rotating body 79: guide gear
8: power supply unit 9: control means
H: House

Claims (1)

A support (2) installed and supported at an inner upper portion of the house (H) having an indoor space; The suction chamber 31 fixed to the lower portion of the support 2, the air inlet 31, the discharge port 32 is discharged, and the pump chamber to pump air between the suction port 31 and the discharge port 32, respectively A main body 3 provided; A blowing means (4) having a blower motor (41) adapted to generate power by generating power, and a blower fan (42) disposed in the pump chamber and rotating by applying the rotational force generated from the blower motor (41); ; A fixing member (6) for axially rotating the main body (3) with respect to the support (2) via a rotating shaft (61); A rotating means (7) configured to axially rotate the main body (3) with respect to the fixing member (6);
The rotating means (7) includes a rotating motor (71) configured to generate a rotating force by receiving a controlled power through a control means (9) configured to control the power of the power supply unit (8); A movable gear 72 configured to rotate by receiving the rotational force generated by the rotary motor 71; And a driven gear (73) geared to the movable gear (72) while having a rotation path around the rotating shaft (61) provided on the main body (3). To;
The movable gear 72,
It is made of a spur gear which is provided on the rotating shaft 61 of the fixing member (6) to be idling;
The driven gear 73 is,
It is made of a spur gear which is guided to the fixing member (6) and axially coupled to the main body (3) while having a rotation path around the rotating shaft (61);
In the fixing member 6,
A gear gear coupled to the driven gear (73), the guide gear (79) having gear teeth arranged in an arc shape centering on the rotating shaft (61);
The driven gear 73 and the guide gear 79,
House air circulation device, characterized in that consisting of two pairs each arranged in positions symmetrical with respect to the movable gear (72).

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