KR20140040656A - Air dome type greenhouse using cold and hot ventilation - Google Patents

Abstract

The present invention automatically discharges the air inside the plastic house to the outside to automatically maintain the temperature and humidity suitable for the growth of the crop, and at the same time to control the humidity inside the room through a plurality of humidifying supply pipes embedded in the ground floor The used air house is started. The present invention is filled with air in the inside of the vinyl film to form a space isolated from the outside and the inner cavity, the air supply unit for supplying the outside air to the outer and the inner cavity, and the outer and inner An air house using a cold and hot ventilation consisting of an exhaust unit for discharging the air to the outside, a plurality of humidification supply pipe is embedded in the inner dong, the humidification supply pipe is connected to the air supply to supply the outside air, the humidification A part of the supply pipe is exposed to the outside, the water of the predetermined level is supplied to the inside of the humidification supply pipe is characterized in that the humidity control of the internal cavity is made through the humidification supply pipe.

Description

Air Dome Type Greenhouse using cold and hot ventilation

The present invention relates to an air house using cold and hot ventilation, and more particularly, to quickly discharge the air inside the plastic house to the outside to maintain a temperature and humidity suitable for the growth of crops, It relates to an air house using cold and hot air ventilation that can control the humidity inside the humidification supply pipe.

Generally, a glass room with heating facilities is called a greenhouse. A glass room with a heating system is distinguished from a greenhouse even if it is dried with glass. Recently, however, greenhouses are equipped with both heating and air conditioning systems, and the temperature range is widening. The greenhouse, which can control temperature, air humidity, and even light rays, is called an artificial meteorological chamber.

Greenhouses can produce crops all year round, with the ability to promote cultivation and restraint cultivation of crops, and cultivate and produce special crops that are not cultivated on the open ground. It is widely used in breeding breeding by controlling the stage freely, and has the advantage of studying the relationship between the environment and crop growth by examining the reaction of crops by adjusting temperature, humidity and light.

When choosing a place to build a greenhouse, consideration should be given to the availability of sunlight, the height of the groundwater level, the quality of the water, the ventilation conditions, and the convenience of performing various tasks. The greenhouse is usually long east-west or north-south. Copper is suitable for the use of solar heat during the winter season, so it is suitable when the greenhouse needs to be intensively used in the low temperature season. If it is necessary to use it, it can be said that north and south east is suitable.

However, general greenhouses require a lot of facility and maintenance costs, and are vulnerable to meteorological disasters such as heavy rain, heavy snow, and typhoons.

The air-filled vinyl house developed as a way to solve this problem is to combine the advantages of the air dome and the vinyl house, the Republic of Korea Patent No. 0228228 patent application registered by the applicant for the technology of such air-filled vinyl house Is disclosed.

Looking at this in more detail, as shown in Figures 1 and 2, the outer side of the outer vinyl (21a) forming the outer cavity 21, the vinyl protection fixing net 24 made of a mesh is installed. This fixing net 24 is embedded in the ground with the outer vinyl 21a at its edge. In addition, the inner cavity 23, which is installed to maintain a predetermined distance from the outer cavity 21, is located inside the outer cavity 21. The inner vinyl 23a constituting the inner cavity 23 is also supported by its edge embedded in the ground. Here, the reference numeral '22' is the door.

In the underground embedding structure of the outer vinyl 21a and the inner vinyl 23a, safety pipes 26 and 26 'are connected to both edges of the outer vinyl 21a and the inner vinyl 23a to a predetermined depth in the ground. It is buried and these safety pipes 26 and 26 'are fixed and supported on the ground by the some fixture 27 again. The fastener 27 secures the safety pipes 26 and 26 'at intervals of about 2 m, and has a structure in which an upper part of a rebar having a diameter of about 16 mm is bent about 10 cm and a lower part is bent about 20 cm. Overall, it is buried in the ground to a depth of about 90cm to securely support the safety pipe (26, 26 '). Therefore, the vinyl can be more firmly fixed, and also vinyl breakage in the conventional vinyl buried portion can be prevented.

On the other hand, the fixing net 24 installed on the outside of the outer vinyl (21a) is made of a mesh without a woven knot continuous, weaving a rope having a predetermined thickness in a square grid structure, this is exactly a square grid There is no need to limit the structure, and it may be a lozenge or a circle. The fixing net 24 having such a structure is buried in the ground by binding both sides of the safety pipes 26 and 26 'together with the outer vinyl 21a.

Since the safety pipes 26 and 26 'are usually limited in length, several safety pipes are installed by connecting connecting rods 26a having a length of about 20 cm. In other words, the connecting rods are inserted into the safety pipes on both sides, and the fixed pieces are installed.

In addition, the inner vinyl 23a has a structure in which a plurality of support ropes 23b are integrally attached to each other by maintaining a predetermined interval. The support rope 23b is bonded between both vinyls at a distance of 2 m in the longitudinal direction of the vinyl. Both ends of the support rope 23b are attached to safety pipes 26 and 26 'and embedded in the ground. Done.

Blowers 28 and 28 'which blow external air to both side buried portions of the vinyl to form a predetermined specific space, for example, the outer cavity 21 and the inner cavity 23, are formed inside the vinyl 21a and 23a. It is provided, which is divided into a first blower 28 for the external copper and a second blower 28 'for the internal copper, and are embedded. Such blowers 28 and 28 'can be installed by adding or subtracting the number according to the size of the vinyl house installed.

The blowers 28 and 28 'are built in a rubber box for keeping warm and communicate with the outside by a blower tube. An end of the blower tube is provided with a shade 30a for preventing the ingress of foreign substances. There is a built-in insect screen for preventing the intrusion of the back.

Ventilation holes 31 and 33 for ventilating the inside of the plastic house and adjusting the air pressure inside the ceiling of the outer and inner ridges 21 and 23, which are formed by the air injection by the blowers 28 and 28 'as described above. Are formed respectively.

The outer dong ventilation opening 31 is made of a hole of 10cm intervals per one opening and closing, such a ventilation opening 31 is formed by maintaining a proper interval in the longitudinal direction on the upper portion of the outer dong 21. And the ventilation opening and closing means for opening and closing the ventilation opening 31 is installed on the upper portion of the outer cavity 21, the ventilation opening 31 as described above.

The inner-ventilating vent 33 is formed of a fan-shaped hole which is a rotatable bowl, and a rotating disc having a fan-shaped opening corresponding to the hole is rotatably installed at the center of the inner-ventilating vent 33. The ventilation port 33 is opened and closed. The rotating disc is rotatably driven by a reduction motor.

However, in the conventional air-filled plastic house, the blowers 28 and 28 'are positioned at both left and right sides of the vinyl house, and the ventilation holes 31 and 33 are formed in the vertical upper portion of the blowers 28 and 28'. Therefore, the wind blowing from the blowers (28,28 ') installed on both sides of the plastic house is interfered with and mixed to form a vortex, there was a problem that can not be smoothly exhausted toward the ventilation openings (31, 33).

The present invention was devised to solve the above problems, and at the same time to automatically discharge the air inside the plastic house to the outside automatically to maintain the temperature and humidity suitable for the growth of crops, a plurality of humidifying supply pipes buried in the ground layer An object of the present invention to provide an air house using the cold and hot air ventilation can control the humidity inside.

According to an embodiment of the present invention for achieving the above object, the outer and inner dong to fill the air inside the vinyl film to form a space isolated from the outside, and the outside air to the outer and the inner dong An air house using a cold and hot ventilation consisting of an air supply unit for supplying the air, and an exhaust unit for discharging the air of the outer and inner dongs to the outside, a plurality of humidification supply pipes are embedded in the inner dong so that a portion is exposed to the outside, An air supply unit for injecting external air is connected to the humidification supply pipe, and a water supply unit is connected to the inside of the humidification supply pipe so that water of a predetermined level is supplied to the water in the humidification supply pipe by the external air supplied from the air supply device. It provides an air house using the cold and hot ventilation to be vaporized and supplied to the inner cavity.

The humidifying supply pipe may include a main pipe connected to the air supply device, and a branch pipe branched into a plurality of main pipes and having a plurality of through holes formed on an upper surface thereof.

The air supply unit and the exhaust unit may be disposed in front and rear of the vinyl house so as to face each other, and the exhaust unit may include a plurality of blowing fans spaced apart from each other and vertically in any one of the front and rear surfaces of the vinyl house.

The air supply device, the frame body; An intake fan mounted inside the frame body, a water supply line installed at an upper portion of the frame body, receiving water through a supply pipe, and spraying the water downward through a plurality of nozzles, respectively, and mounted on sidewalls of the frame body; A plurality of through holes are formed to form a pattern, The through holes are formed in a direction crossing each other on a plane and made of a material for absorbing the water falling from the water supply line to remove foreign substances contained in the outside air, And It may include a drain line formed in the lower portion of the frame body to recover the water falling from the water supply line.

The filter may be formed by stacking a plurality of first members and a second member to cross each other, and the first member may be formed to have a plurality of curved surfaces having a predetermined width in order to have a height difference, and the curved surfaces may have an oblique direction on a plane. The second member may have the same shape as the first member, and may be formed in a direction crossing the diagonal direction of the curved surface of the first member.

The frame body may be installed on the front of the filter may be equipped with a protective net to block the introduction of pests from the outside.

It may be further comprises a heat exchanger tube buried in the ground layer so as to communicate to the lower portion of the intake fan, the heat exchanger to heat the outside air introduced into the intake fan to geothermal heat supply to the humidification supply pipe.

According to the present invention, it is possible to provide moisture by injecting air into the inner cavity through a humidifying supply pipe embedded in a portion of the strata, thereby maintaining a temperature and humidity suitable for the growth of crops.

1 is an exemplary view showing a conventional air-filled plastic house,
Figure 2 is a cross-sectional view of Figure 1,
Figure 3 is a perspective view of an air house using cold and hot ventilation according to an embodiment of the present invention,
Fig. 4 is a side view of Fig. 3,
Figure 5 is a longitudinal cross-sectional view of the air house using cold and hot ventilation according to an embodiment of the present invention,
Figure 6 is a cross-sectional view of the air house using cold and hot ventilation according to an embodiment of the present invention,
Figure 7 is a state diagram showing the arrangement of the humidification supply pipe of the air house using cold and hot air ventilation according to an embodiment of the present invention,
8 is a block diagram showing the structure of the air supply unit of the air house using cold and hot air according to an embodiment of the present invention,
9 is a detailed view showing the filter of the air supply unit of the air house using cold and hot air according to an embodiment of the present invention,
10 is a plan view showing a filter of the air supply unit of the air house using cold and hot air according to an embodiment of the present invention, and
11 is a state diagram showing the air flow of the filtration filter of the air supply unit of the air house using cold and hot air according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 to 5, in the present invention, the house body 10 is entirely covered with a vinyl film 12, and an exhaust part 13 is formed at a front side and an air supply unit 14 is formed at a rear side. .

In addition, the front door 11 is formed in front of the house main body 10, the front side of the front door 11 is provided with ventilators (13a, 13b). The blowers 13a and 13b may be configured in such a manner that a plurality of blowing fans are stacked at regular intervals, thereby quickly discharging the air inside to the outside.

Accordingly, it is possible to prevent the air from staying inside the house main body 10 or vortexing at the entrance 11 side of the house main body 10.

 On the other hand, the house body 10 is divided into an inner cavity (10a) and an outer cavity (10b). The inner dong 10a is a space where a worker grows crops or works, and the outer dong 10b is a space for forming and supporting the house body 10.

Specifically, the outer cavity 10b is formed such that a plurality of film layers are stacked at a predetermined interval to form a multilayer, as shown in FIGS. 5 and 6. In addition, the external cavities 10b are respectively connected to the blowing line 17 of the air supply unit 14 (one or more air supply fans; composed of '15'), and the blowing line 17 is connected to the exhaust line 16. The air sucked in from the outside through the air supply unit 14 is injected into each of the layers A, B, and C of the outer cavity 10b to maintain the outer cavity 10b in an inflated state, while continuously exhausting the exhaust unit. The exhaust line 16 may be exhausted to the outside through the exhaust line 16.

At this time, the air supply unit 14 and the exhaust unit 13 is installed in a position facing each other (front and rear of the house main body) to have an air flow to exhaust the introduced outside air in the same direction to achieve a quick and smooth ventilation To lose.

Meanwhile, the main pipe 55 of the humidification supply pipe 50 is connected to the water supply unit 60 installed in front of the air supply unit 14 as shown in FIG. 7.

Here, the humidification supply pipe 50 forms a state in which about half is buried in the strata, and the upper portion is exposed to the internal cavity 10a. In addition, the humidification supply pipe 50 may be installed in a state in which a plurality of branch pipes (51, 52, 53) branched from the main pipe (55) is partially embedded in the ground floor, branch pipes (51, 52, The through hole 56 may be formed at a predetermined interval 53.

On the other hand, the humidification supply pipe 50 is connected to the water supply unit 60 (see Fig. 7). Accordingly, the humidification supply pipe 50 may be supplied with a certain amount of water into the respective branch pipes (51, 52, 53) through the main pipe (55). In addition, the heat supply pipe 600 of the air supply device 20 (see FIGS. 7 and 8) is connected to the humidification supply pipe 50 to supply external air to the humidification supply pipe 50. That is, the air is supplied from the air supply device 20, discharged through the heat exchange tube 600 embedded in the ground layer, and supplied to the humidification supply pipe 50 so that the outdoor air passes through the heat exchange tube 600, thereby internally passing through the humidification supply pipe 50. It may be supplied to the copper 10a. (Using the geothermal heat of the heat exchanger tube 600).

That is, the humidification supply pipe 50 may allow a constant amount of water to be continuously supplied to the humidification supply pipe 50 through the water supply unit 60, and at the same time, the humidification supply pipe 50 may include a heat exchanger tube of the air supply device 20. 600 is connected, the external air is continuously supplied to the humidification supply pipe 50 (cold and hot air blowing using geothermal heat), and the supplied external air vaporizes the water inside and supplies it to the internal cavity 10a. The temperature and humidity of 10a) can be adjusted.

The present invention, such as pollen or yellow sand that can be introduced into the indoor space through the air supply unit 20 having a heat exchange tube 600 embedded in the ground layer, and a humidification supply pipe 50 connected to the heat exchange tube 600. Humidity can be controlled by preventing the inflow of foreign substances such as, and at the same time by vaporizing the water in the humidification supply pipe 50 to supply the inside.

In addition, by heat-exchanging the outside air with geothermal heat through the heat exchange tube 600 embedded in the ground layer, it is possible to easily control the temperature of the internal cavity 10a. Through this, the present invention can create a comfortable and clean working environment for the air house.

On the other hand, as shown in Figure 8 to 11, the air supply unit 20 of the air house using the cold and hot air in accordance with the present invention is the water supply line 70, the filter 30, the drain line in the frame-shaped body (frame body) 21 and the intake fan 100 are provided.

Specifically, the air supply device 20 has a configuration in which the upper part is sealed, the side is opened, and the filters 30a and 30b are mounted on the open side. In addition, the intake fan 100 may be mounted at the center.

Accordingly, the outside air may be introduced into the heat exchange tube 600 in accordance with the operation of the intake fan 100. At this time, the heat exchange tube 600 is embedded in the ground layer 300 is connected to the main pipe 55 of the humidification supply pipe 50 to supply the air introduced from the outside to the humidification supply pipe (50).

Meanwhile, a water supply line 70 is formed at the upper edge of the air supply device 20 as shown in FIG. 8. The water supply line 70 may be formed with a plurality of nozzles to the bottom to draw water through the water supply motor 80 may be provided to the water supply line 70 through the supply pipe 81. Accordingly, water may be configured to flow down through the water supply line 70 to flow downward. At this time, the supply pipe 81 may be provided with a control valve (V1) can be made to supply and open and close.

In addition, a drain line 21 is formed below the air supply device 20. The drain line 21 is a means for recovering the water falling from the water supply line 70 may be recycled by being stored in a separate storage tank.

Preferably, the water supply line 70 is installed directly above the filters 30a, 30b installed in the air supply device 20 so that the supplied water falls on the filters 30a, 30b so that the filters 30a, 30b are discharged. Let the water soak in. In this case, the supplied water may be cold water or hot water. Therefore, when hot water is supplied, the air discharged from the filters 30a and 30b may exhaust the warm air, and conversely, when the cold water is supplied, the cold air may be exhausted.

In addition, the air supply device 20 includes a protection net 25 installed on the front of the filter 30 to block the introduction of pests from the outside. Accordingly, it is possible to block the introduction of pests (such as mosquitoes or mayfly) through the suction unit installed in the external environment.

On the other hand, the filter 30 of the above configuration, as shown in Figs. 9 to 11, a plurality of elements, such as the first member 31 and the second member 32 are formed are stacked on each other.

Specifically, the first member 31 is continuously formed such that a plurality of curved surfaces 31a and 31b having a predetermined width have a height difference. These curved surfaces 31a and 31b are formed to have an oblique direction on the plane. On the other hand, the second member 32 has the same shape as that of the first member 31 (that is, the shape having a curved surface having an upper and lower elevation), and the diagonal direction of the curved surfaces 31a and 31b of the first member 31. The curved surface is formed in the direction intersecting with.

Accordingly, when the first member 31 and the second member 32 are bonded to each other, a plurality of through holes 36 and 37 are formed to cross each other in a plane. At this time, the through holes 36 and 37 intersect each other. That is, the first through holes 36 and the second through holes 37 have a through direction in different diagonal directions. In addition, the filter 30 may be formed of a paper material or the like, the filtration may be made in the state of absorbing the water falling from the water supply line (70).

Therefore, in the process of sucking the outside air, the suction flow rate of the air sucked through the through holes 36 and 37 formed in different directions (different diagonal directions) is delayed. Therefore, there is an effect of increasing the residence time of the air sucked into the filter 30 in the state of absorbing water, and in addition, since the filter 30 is in the state of absorbing water, the foreign matter present in the sucked air is removed from the filter 30. It is easy to adsorb | suck to each through surface. Through this, the foreign matter contained in the outside air is filtered very efficiently, and through this, the clean air may be introduced through the heat exchange tube 600 embedded in the ground layer 300 to heat exchange.

While the present invention has been particularly shown and described with reference to the particular embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

10: house body 10a: inner cavity
10b: external building 13: exhaust
14: air supply unit 15: air supply fan
50: humidification supply pipe 51, 52, 53: branch pipe
55: host 60: water supply unit

Claims (6)

Cold and hot ventilation consisting of an outer cavity and an inner cavity filling the air inside the vinyl film to form a space isolated from the outside, an air supply unit for supplying external air to the external cavity, and an exhaust unit for discharging the air of the external cavity to the outside In the air house using,
Humidification supply pipe is embedded in the inner dong so that a portion is exposed to the outside,
The humidifier supply pipe is connected to the air supply for injecting outside air,
The water supply unit is connected to the inside of the humidification supply pipe so that water of a predetermined level is supplied,
Air house using the cold and hot air ventilation, characterized in that for humidifying the internal cavity by supplying the internal cavity by vaporizing the water in the humidification supply pipe by the external air introduced from the air supply. The method of claim 1,
The humidification supply pipe,
A main pipe connected to the air supply device, and
Branched into a plurality in the main pipe and the air house using cold and hot ventilation, characterized in that it comprises a branch pipe formed with a plurality of through holes on the upper surface. The method of claim 1,
The air supply unit and the exhaust unit are respectively disposed before and after the vinyl house so as to face each other,
The exhaust unit, the air house using the cold and hot air, characterized in that the plurality of blowing fans are spaced apart from each other and vertically disposed on any one of the front and rear surfaces of the vinyl house. The method of claim 1,
The air supply device includes:
A frame body;
An intake fan mounted in the frame body,
A water supply line installed at an upper portion of the frame body and receiving water through a supply pipe and spraying the water downward through a plurality of nozzles;
Each through hole is formed on the side wall of the frame body, and a plurality of through holes are formed to form a pattern. The through holes are formed to have directions crossing each other on a plane and are made of a material absorbing the water falling from the water supply line. A filter for removing foreign matter contained therein, and
And a drain line formed under the frame body to recover the water falling from the water supply line. 5. The method of claim 4,
The filter includes:
The first member and the second member is made of a plurality of laminated cross each other,
The first member, a plurality of curved surfaces having a predetermined width is formed continuously to have a height difference, the curved surface is formed to form an oblique direction on a plane,
The second member has the same shape as the first member, the air house using cold and hot ventilation, characterized in that formed in the direction intersecting the diagonal direction of the curved surface of the first member. 5. The method of claim 4,
And a heat exchange tube embedded in the ground layer so as to communicate with the lower portion of the intake fan, and heat-exchanging the outside air introduced into the intake fan to the humidification supply pipe.

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