CN110785079B

CN110785079B - Plastic greenhouse with multi-stage ventilation structure frame

Info

Publication number: CN110785079B
Application number: CN201880003952.5A
Authority: CN
Inventors: 权秀炫
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-31
Filing date: 2018-05-31
Publication date: 2021-09-10
Anticipated expiration: 2038-05-31
Also published as: CN110785079A; WO2019231022A1

Abstract

The present invention relates to a vinyl house having a multi-stage ventilation structure frame, wherein a vinyl house structure is formed by covering a plastic material with a frame structure formed by horizontal connection frames (200) horizontally connected along both side surfaces of a plurality of arc-shaped arch structure frames (100) arranged at equal intervals, wherein an arrangement region of the plurality of arch structure frames (100) forming the overall length of the vinyl house (10) is divided into a first region (S1), a second region (S2), and an … … Nth region (SN), the plurality of arch structure frames (100) arranged in the same region (the first region, the second region, or the Nth region) forming each region are arranged in the same height (H), and a height difference (H) of each region is formed from the first region (S1) to the Nth region (SN) to form a ventilation port (20-1, a ventilation port (S) and a ventilation port (S) formed by a height difference (H) of each region, 20-2, … … 20-n) for guiding the high temperature air in the vinyl house (10) to be discharged to the outside through the ventilation holes (20-1, 20-2 … … 20-n) formed by the height difference (h) and guiding the high temperature air in the vinyl house (10) to be discharged to the outside through the upper end in the vinyl house (10), and by providing a vinyl house frame structure having a relatively simple structure, it is possible to remarkably reduce installation costs, improve ventilation efficiency by smoothly flowing the external air into the inside of the vinyl house and discharging the internal air, and prevent maintenance work, maintenance costs, and the like from being generated after installation.

Description

Plastic greenhouse with multi-stage ventilation structure frame

Technical Field

The present invention relates to a frame structure of a vinyl house, and more particularly, to a vinyl house having a multi-stage ventilation structure frame, which allows air exchange inside the vinyl house to be smoothly performed, and particularly, allows the inside temperature to be maintained at an appropriate temperature in hot summer, such as a vinyl house for a poultry house used in a chicken farm or the like, prevents large-scale death of temperature-sensitive chickens, or prevents the inside temperature of the vinyl house used for flower or crop cultivation or the like from excessively rising, and improves cultivation efficiency by maintaining an appropriate temperature.

Background

In general, a vinyl house is formed by laying plastic on a frame structure formed by connecting arched pipes and horizontal pipes inserted into the ground at a predetermined interval, and is installed and used as a means for cultivating a large amount of crops, plants, and the like such as flowers and plants or vegetables in a flower garden, a paddy field, a field, and the like.

It is known that the linkage type vinyl house is installed in a double row adjacent manner using an arch frame, and increases indoor temperature by spreading plastic on the outside thereof, and simultaneously maintains the indoor temperature at an appropriate level using natural light as much as possible and insufficient heat using artificial heating equipment for ensuring smooth growth of plants inside.

As described above, the vinyl house is provided with a plurality of ventilation structures for appropriately maintaining indoor temperature and humidity.

For example, there is a structure in which a part of the plastic covering the vinyl house is opened and closed as necessary by a shutter provided in the vinyl house, and this structure is complicated and expensive to install, and since the structure itself is complicated, troubles frequently occur during use, and thus there is a problem in that maintenance costs are also increased.

In addition, there is a method of providing a side window by using one of ventilation units provided in the vinyl house.

However, in the case of the structure in which the inside air exchange is performed by forming the side windows, air at the inner edge can be smoothly exchanged, but there is a problem in that the efficiency of exchanging the upper air inside the vinyl house is remarkably lowered, and particularly, the efficiency of exchanging the ceiling air is remarkably lowered.

In order to solve these problems, air heated inside a vinyl house is raised due to a low specific gravity, and therefore, the air is utilized by providing ventilation windows on a ceiling, and as an example, there is disclosed a vinyl house in which ventilation windows are provided almost vertically on a ceiling of the vinyl house, and then an upper portion thereof is opened and closed to allow outside air to flow inside or inside air to naturally ventilate outside according to a flow of outside air, and a plurality of ventilation windows of this form are provided to effectively exchange the flow of the air.

However, the vinyl house having the ventilation structure of the vertical type has a problem in that it can be implemented only by changing the structure of the ceiling, and a complicated maintenance is required because a gap is generated during the use.

Therefore, in order to solve such problems, a structure for smoothly and automatically opening and closing the ventilation opening by using a driving motor or the like in the vinyl house is disclosed in korean utility model laid-open No. 1996 + 035931, but in such a conventional art, a complicated part in which a separate driving unit for opening and closing the ventilation window is further required is unavoidable.

On the other hand, a vinyl house structure having an improved ventilation structure by overcoming such problems of the prior art is disclosed, and for example, in korean patent laid-open publication No. 10-1375310, there is a vinyl house having a folding ventilation window which is folded and opened from a ceiling to one side for ventilation of an upper layer of the vinyl house.

In the above patent, there is provided a folding ventilation window which is folded and opened from a ceiling side in order to maintain the temperature inside the vinyl house, the folding ventilation window being applicable without changing the ceiling structure of the vinyl house to a certain size and maintaining the frame of the vinyl house by considering the ventilation state of the vinyl house based on the size of the vinyl house or the cultivation conditions of crops, and the folding ventilation window being installed by a simple assembly without damaging the plastic covering the vinyl house and being controllable in opening degree and without a risk of water leakage.

In spite of such advantages of the patent, it is necessary to additionally construct and install a structure opened and folded in a wing shape on the upper side of the vinyl house frame, so that it is difficult to expect a reduction effect of installation construction costs due to the additional construction, and not only is an additional facility required for driving the folded structure, but also, in case that a plurality of folding units are out of order or in a non-working state during a long period of use, it is expected that the disadvantages of maintenance and an increase in costs thereof cannot be avoided.

On the other hand, unlike this, a relatively simple structure is provided, and a "vinyl house having a ventilation part" is disclosed in korean utility model registration No. 20-0439400.

In the utility model, a part of the shed roof of the plastic greenhouse is formed in an open state, thereby forming the ventilation window which is always kept in the open state, a cover is formed on the ventilation window to make ventilation smooth, and the opened part can be opened and closed by the cover after the ceiling is opened, a ventilation structure having a relatively simple structure can be provided by a structure in which external air is introduced into the vinyl house or hot air inside the vinyl house is discharged to the outside, however, since the work of opening or closing the lid by manually lifting the lid is manually performed, the work for forming the ventilation condition is very troublesome, and in order to improve this, although it is not disclosed in the utility model, however, such a structure, which envisions the case of opening and closing the lid portion using the driving unit, covers the problems of the previously described korean national utility model publication No. 1996-035931.

Disclosure of Invention

Technical problem

Accordingly, an object of the present invention is to provide a vinyl house which simultaneously solves various problems involved in the vinyl houses according to the various embodiments described above, and which is expected to have the following effects based on a vinyl house frame having a relatively simple structure: not only the installation cost is obviously saved, but also the inflow of the external air into the plastic greenhouse and the discharge of the internal air are smoothly carried out to improve the ventilation efficiency, and the maintenance operation and the maintenance cost after the installation are prevented.

Means for solving the problems

The present invention for achieving the above object is characterized in that a vinyl house structure is formed by covering plastic with a skeletal structure formed by horizontally connecting frames 200 along both side surfaces of a plurality of arc-shaped arch structure frames 100 arranged at equal intervals, wherein the arrangement region of the plurality of arch structure frames 100 forming the overall length of the vinyl house 10 is divided into a first region S1, a second region S2, … … and an nth region SN, the plurality of arch structure frames 100 arranged in the same region (the first region, the second region or the nth region) forming the above regions are arranged at the same height H, a height difference H is formed from the first region S1 to the nth region SN to form air vents 20-1, 20-2, … … 20-N, and external air passes through the air vent 20-1 formed by the height difference H, 20-2 … … 20-n flows into the vinyl house 10 and is discharged to the outside.

ADVANTAGEOUS EFFECTS OF INVENTION

According to the present invention, it is possible to provide a vinyl house frame structure having a relatively simple structure in which the following effects are expected: not only the installation cost is obviously saved, but also the inflow of the external air to the inside of the plastic greenhouse and the discharge of the internal air are smoothly carried out to improve the ventilation efficiency, and the maintenance work, the maintenance cost and the like after the installation are prevented.

Drawings

Fig. 1 is a general perspective view illustrating a vinyl house of the present invention.

Fig. 2 is a view showing a rear side portion of the vinyl house of the present invention.

Fig. 3 is a schematic side view showing a coupling state of a plurality of structural frames of the vinyl house of the present invention.

Fig. 4 is a schematic front view showing a coupling state of the structural frame based on fig. 3.

Fig. 5 is a view showing a flow of fluid in the vinyl house of the present invention, in which the outside air flows into the inside of the vinyl house and the inside hot air moves upward due to a convection phenomenon, and the outside air flows through the vent formed by the level difference, and the hot air moving upward due to the inside convection phenomenon is induced to the rear side of the vinyl house and discharged to the outside.

Fig. 6 is a view showing a case where a wing part is provided on the front part side of the vinyl house.

Fig. 7 is a view illustrating an air introduction flow in which outside air is introduced to the side of the vinyl house by the introduction of the wing part of fig. 6.

Fig. 8 to 9 are views showing another example in which the arch frame is formed by applying a difference in height to each of the regions in height and width, respectively, in the present invention.

Detailed Description

Best mode for carrying out the invention

In order to implement the best mode of the present invention, there is provided a vinyl house having a multi-stage ventilation structural frame, which is formed by covering plastic with a skeletal structure formed of horizontal coupling frames 200 horizontally coupled along both side surfaces of a plurality of arc-shaped arch structural frames 100 arranged at equal intervals, wherein an arrangement region of the plurality of arch structural frames 100 forming the overall length of the vinyl house 10 is divided into a first region S1, a second region S2, … …, an nth region SN, the plurality of arch structural frames 100 arranged in the same region (the first region or the second region or the nth region) forming the respective regions are arranged at the same height H, and a height difference H between the first region S1 and the nth region SN is formed to form air vents 20-1, 20-2 … … 20-N, the external air flows in through the air vents 20-1 and 20-2 … … 20-n formed by the height difference h and is guided to the inside of the vinyl house 10 through the upper end of the inside of the vinyl house 10 to be discharged to the outside.

Detailed Description

Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings.

As shown in the drawings, in the overall structure forming the vinyl house 10, external air is introduced into the inside of the vinyl house 10 through the ventilation ports formed by varying the height difference formed according to the height of the arch frame 100 of each installation area and then exhausted.

That is, although the conventional vinyl house has a constant height, and after the arch frame is arranged at equal intervals, the ventilation structure is formed by combining the conventional technique with the ceiling of the vinyl house in a state of being sealed by forming doors or the like on the front and rear sides, or the ventilation structure is provided by adopting a configuration in which the side surfaces of the vinyl house are opened, the present invention provides a structure capable of improving ventilation efficiency without requiring such additional means.

Therefore, in the present invention, the first region S1 and the second region S2 … …, the nth region SN is set by dividing the region forming the overall length of the vinyl house 10, and the respective regions S1 and S2 … … SN are spaced apart at equal intervals by the arch frames 100(100-1, 100-2, 100-N), and both side surfaces of the arch frames 100(100-1, 100-2, 100-N) are fixedly connected by the horizontal connection frames 200, thereby being supported.

Wherein the first region S1, the second region S2 … …, the Nth region SN of the present invention are divided according to the height of the dome frame 100(100-1, 100-2 … … 100-N).

H in the present invention is a height from the bottom to the upper side of the arch frame 100(100-1, 100-2 … … 100-N), and a height formed by each arch frame 100(100-1, 100-2 … … 100-N), that is, a height of the first region S1 formed by the arch frame 100-1 is denoted as H1, and a height of the second region 100-2 formed by the arch frame 100-2 is denoted as H2 … …, and a height of the N-th region 100-N formed by the arch frame 100-N is denoted as HN.

The heights H (H1, H2 … … HN) of the respective regions S1, S2 … … SN are different from each other by a height difference H (H1, H2 … … HN), and the vent holes 20-1, 20-2 … … 20-n are formed by the height difference H (H1, H2 … … HN).

Therefore, when the hot air flows through the ventilation ports 20-1 and 20-2 … … 20-n, the hot air flows out of the greenhouse 10 through the ventilation ports 20-1 and 20-2 … … 20-n by guiding the hot air to the ventilation ports 20-1 and 20-2 … … -n.

The vents 20-1 and 20-2 … … 20-n passing through the height difference h (h1 and h2 … … hn) of the respective regions S1 and S2 … … SN are formed to allow the external air to naturally pass through the upper portion of the vinyl house 10 without additional devices or equipment, and serve to guide the high-temperature air inside the vinyl house 10 to the upper side and to be discharged to the outside.

On the other hand, although the present invention has been described in the form in which the height H (H1, H2 … … HN) formed by the respective zones S1, S2 … … SN becomes higher toward the rear side zone, the present invention may be implemented in the form in which the central zone has the highest height and gradually decreases toward the front and rear of the vinyl house 10, unlike the difference in height formed in sequence.

In the present invention, it is preferable to form the overlapping region OL overlapping the regions S1 and S2 … … SN.

When such an overlap region OL is formed, rainwater or the like flows into the greenhouse 10 through the air vents 20-1 and 20-2 … … 20-n formed by the height difference h (h1 and h2 … … hn).

That is, in weather conditions such as rainy weather, when rainwater or the like flows in through the ventilation openings 20-1, 20-2, and 20-n, the rainwater or the like falling on the overlap area OL can be made to fall along the outer side surface of the vinyl house 10 and be discharged to the bottom surface through a rainwater receiving structure not shown.

In the present invention, the heights H (H1, H2 … … HN) of the respective regions S1, S2 … … SN of the plurality of arch-shaped structure frames 100 are different, but the widths W of the plurality of arch-shaped structure frames 100 are preferably the same throughout the regions S1, S2 … … SN.

However, not limited thereto, as shown in fig. 8 to 9, the plurality of arch frames 100 may be configured such that the width W thereof gradually becomes equal to the height difference h (h1, h2 … … hn) toward the rear side of the vinyl house 10.

In this way, the outside air flows in from the front to the rear of the vinyl house 10 through the ventilation ports 20-1 and 20-2 … … 20-n formed by the height difference h (h1 and h2 … … hn), and the flow of the high temperature air inside the vinyl house 10 is guided to ease the discharge from the rear of the vinyl house 10 to the outside air discharge port 12a, thereby shortening the time for the outside air to stay inside the vinyl house 10 and improving the heat exchange efficiency.

In the present invention, it is preferable that an external air inlet 11a and an external air outlet 12a are formed in a front surface 11 and a rear surface 12 covering the front and rear surfaces of the vinyl house 10, respectively, in order to make the air flowing from the outside of the vinyl house 10 smooth.

Reference numeral 11c denotes a door provided to the front face portion 11, and 12c denotes a door provided to the rear face portion 12.

In particular, since the outside air inlet 11a is provided on the front surface side of the vinyl house 10 and the outside air outlet 12a is formed on the lower end portion of the front surface portion 11 through the inside of the vinyl house 10 so that the inside air is convected upward from the vinyl house 10 in a high temperature state in a state where heat exchange is performed, the high temperature inside air having such convection characteristics is preferably formed on the upper side of the rear surface portion 12 due to the ascending air flow characteristics of the hot air in a relatively high state because the high temperature inside air is sucked out by the flow rate of the outside air flowing in through the vents 20-1 and 20-2 … … 20-n of the respective regions S1, S2, and … … SN of the vinyl house 10 as described above.

On the other hand, as shown in the drawing, in order to secure the inflow amount of the external air to the external air inflow port 11a side of the present invention, a wing portion 13 may be formed on the front side of the vinyl house 10.

As described above, the external air flows through the air vents 20-1 and 20-2 … … 20-n formed to have the height differences h1 and h2 … … hn on the upper end sides of the respective regions S1 and S2 … … SN of the vinyl house 10, and the external air flowing in through the external air inlet 11a on the lower end of the front side of the vinyl house 10 exchanges heat with the internal air of the vinyl house 10, whereby the hot air is convected upward, and is mixed with the high-temperature internal air convected upward by the flow of the external air through the air vents 20-1 and 20-2 … … 20-n and guided along the upper side of the vinyl house 10, thereby undergoing a series of processes of being discharged through the external air outlet 12a provided on the upper side of the rear side.

With this structure, a heat exchange and ventilation structure with a simple structure can be provided, without departing from the relatively complicated structure of the conventional vinyl house.

As described above, the present invention is described by the embodiments and the drawings, but the present invention is not limited to the embodiments, and various modifications and variations can be made by those skilled in the art.

Therefore, the technical idea of the present invention should be understood in light of the claims of the invention, and it is obvious that equivalent or equivalent modifications thereof are included in the scope of the technical idea of the present invention.

Industrial applicability

The present invention relates to a vinyl house having a multi-stage ventilation structure frame, which is used as a vinyl house for poultry houses such as chicken farms, or which prevents an excessive increase in the internal temperature of a vinyl house used for flower cultivation or crop cultivation, and which maintains an appropriate temperature to improve the efficiency of livestock raising and crop cultivation.

Claims

1. A vinyl house having a multi-stage ventilation structural frame, formed by covering plastic on a skeletal structure formed of horizontal coupling frames (200) horizontally coupled along both side surfaces of a plurality of arc-shaped arch structural frames (100) disposed at equal intervals, characterized in that,

the method comprises dividing an arrangement region of a plurality of arch-shaped structural frames (100) forming the total length of a vinyl house (10) into a first region (S1), a second region (S2), and an Nth region (SN) of … …, arranging the plurality of arch-shaped structural frames (100) arranged in the same region forming the respective regions, i.e., the first region (S1), the second region (S2), or the Nth region (N) at the same height (H), forming a height difference (H) between the first region (S1) and the Nth region (SN) to form ventilation ports (20-1, 20-2, and … … 20-N), forming an external air inlet (11a) at the lower end of a front part (11) of the vinyl house (10), forming an external air outlet (12a) at the upper end of a rear part (12) of the vinyl house (10), and allowing external air to pass through the ventilation ports (20-1, 20-2, and … … -N) formed by the height difference (H), 20-2 … … 20-n) and the external air inlet (11a) to guide the high temperature air in the vinyl house (10) to be discharged to the outside through the upper end of the inside of the vinyl house (10).

2. The vinyl house having a multistage ventilation structure frame as claimed in claim 1, wherein the height (H; H1, H2 … … HN) formed by the respective areas (S1, S2 … … SN) is gradually increased toward the rear side or gradually increased from the rear side to the front side.

3. The vinyl house having a multi-stage ventilation structure frame as claimed in claim 1, wherein the heights (H; H1, H2 … … HN) formed by the respective regions (S1, S2 … … SN) are alternately formed, and the ventilation structure is formed based on the alternate formation of the height difference (H).

4. Vinyl house with a multistage ventilation structural frame, according to claim 1, characterized in that it is formed with repeated zones (OL) overlapping according to the above mentioned respective zones (S1, S2 … … SN).

5. Vinyl house with multi-level ventilation structural frame as claimed in claim 1, characterized in that the width (W) of the multiple arch structural frames (100) of the above mentioned respective areas (S1, S2 … … SN) is the same throughout the area (S1, S2 … … SN).

6. The vinyl house having a multi-stage ventilation structural frame according to claim 1, wherein a wing part (13) is formed at a front side of the vinyl house (10) so that external air is introduced to the side of the external air inflow port (11a) and flows in according to the guidance of the wing part (13).

7. Vinyl house with multi-level ventilation structural frame according to claim 1, characterized in that the width (W) of the plurality of arch structural frames (100) of the respective areas (S1, S2 … … SN) is formed the same as the height difference (h) of the respective areas in the whole areas (S1, S2 … … SN).