KR200441134Y1 - A ventilative and exhaust system of a barns - Google Patents

Abstract

The present invention relates to an exhaust system and a ventilation system of a livestock house, and more preferably, it is collected in a collecting room at the bottom of the house such as a sheep barn, an armed barn (window-free barn), and an early weaner barn (barn for weaning piglets). It is to provide an optimal growth environment and widen the livestock area by discharging the harmful gas generated in the excrement to be exhaust duct formed on the end side wall surface of the livestock.

Its configuration is installed at a certain height from the bottom so that the livestock does not come into contact with the manure excreted inside the barn 10, and has a mesh bottom for collecting manure 30 into the lower collecting chamber 20. Induction hole to induce odor and harmful gas generated in the collecting chamber 20 by being upright with a predetermined width to the side wall 70 in the end direction in which the plate 40 and the mesh bottom plate 20 are installed. An exhaust duct 50 having a lower portion 51 formed therein, an exhaust port 52 formed for discharging odor and harmful gas at an end portion of the exhaust duct 50, and for circulating internal air of the barn 10; Outside air inlet 80 formed in the side wall 70 in the end direction, and the outside air introduced through the inlet 80 is turned up by turning the passage 11 in the livestock house 10 to enter the ceiling 12 Opening and closing door 90 formed on one side of the ceiling 12 and the opening and closing door 9 Opening and closing handle 93 is attached to the opening and closing door 90 and connected to the opening and closing string 92 through the pulley 91 to open and close the door, and the outside air passing through the opening and closing door 90, the ceiling (12) While turning the inlet 100 is formed in the ceiling to be introduced into the inside of the barn 10, and the external air outlet formed in the side wall so that the external inlet air introduced through the mouth 100 is rotated and discharged inside the house ( Provides an exhaust and ventilation device of the livestock, characterized in that configured to include 110.

Barn, collecting chamber, exhaust duct, exhaust vent

Description

A ventilative and exhaust system of a barns

1 is a cross-sectional view showing a state in which the exhaust and ventilation device is installed inside the barn of the present invention.

Figure 2 is a plan view showing a state in plan view of the inside of the barn of the present invention.

Figure 3 is a perspective view showing the mouth of the present invention.

Figure 4 is an exploded perspective view showing the mouth of the present invention.

* Explanation of symbols on the main parts of the drawings

10. Barn 20. Collection room

30.Dung 40. Bottom plate

50. Exhaust duct 51, guide port

52, exhaust 60. fan

The present invention relates to an exhaust system and a ventilation system of a livestock house, and more preferably, it is collected in a collecting room at the bottom of the house such as a sheep barn, an armed barn (window-free barn), and an early weaner barn (barn for weaning piglets). It is to provide an optimal growth environment by releasing the harmful gas generated in the excrement to the exhaust duct formed on the end side wall surface of the house to expand the house area and to circulate the air inside the house smoothly.

Conventional barns are mostly cattle that live on the floor and emit feces. These excreted feces come in contact with the excrement as livestock come and go, causing livestock to live in an unsanitary environment, causing infectious diseases, or increasing turbidity due to the increase in carbon dioxide and odor generated from excreta, which impedes the growth environment. In this way, the increase of carbon dioxide and the odor and toxic gas generated from the excreta was a problem that makes the management of the barn difficult.

Thus, in order to improve the environment in the livestock house, the "Plant Floor Ventilator Ventilation Facility" disclosed in Patent No. 692180 is provided with an inlet pipe protruding upward from the bottom of the house, and the connection pipe connected to the inlet pipe is embedded in the ground. Exposed to the outside of the barn was installed to be exhausted through the inlet pipe, but the problem that the feces at the bottom of the barn entangled with the livestock could not be solved.

As a way to improve this, Utility Model Registration No. 0333829, "The ventilation system of pigs", installs a net-shaped floor to the upper part of the barn, and forms a collection room under the bottom plate to grow livestock on the bottom plate. It was possible to grow livestock hygienically because it could avoid contact with them, but the structure that exhausted the odor generated from animal waste collected in the collection room is inflow of odor and harmful gas generated in the collection room along the long side wall of the house. In order to drill a plurality of inlet holes in the front of the exhaust duct formed to have a predetermined width. Therefore, odor and toxic gas introduced into the inlet hole are ventilated by a fan or natural air. However, since the exhaust port is formed as the bottom of the barn as described above, there is a problem that the exhaust port is not smoothly exhausted.

In addition, since the upper surface of the exhaust duct formed on the long side wall of the house is used as a passageway for managing livestock while the administrator enters and exits, there is a problem that the area of the house cannot be utilized to the maximum, and the exhaust duct is drilled. Many inflow holes had a disadvantage in that the exhaust was not smooth as the excretion was splashed during excretion. In addition, when cleaning the inlet hole, the mesh bottom plate installed at the top of the stall should be removed, and the mesh bottom plate should be installed again after cleaning the inside and the inlet of the exhaust duct. There was an inconvenience in that not only wasting labor but also economic losses.

In addition, the ventilation system in the house is a problem that the cold air flowed directly from the outside flows directly into the house and the livestock do not adapt, which causes abdominal cold in the livestock such as pigs, causing the livestock to die. On the other hand, ventilating openings are provided as a means for supplying fresh air into the house to maintain proper air conditioning in the house. In this case, however, the outside air is smoothly supplied. Inappropriate discharge of air leads to a problem that adversely affects livestock because the freshness of air decreases, and the turbidity of indoor air increases due to the heat of livestock, which makes it difficult to maintain optimal conditions, thus inhibiting livestock growth. It acted as a factor.

The present invention was devised to solve the above problems, and the exhaust duct of the collection chamber of the bottom plate of the bottom of the mesh shape installed at the upper part of the house while maximizing the space in the house is provided to the short side wall of the house. By forming the upright to the purpose of cleaning the barn, as well as the exhaust can be made smoothly.

In addition, the present invention aims to simplify the management of the manager by allowing the exhaust gas generated in the collecting chamber in the barn to be exhausted by a fan or natural ventilation mounted to the exhaust port of the exhaust duct installed upright on one side. do.

In addition, the present invention has an object to reduce the installation cost by installing the exhaust duct upright to the side wall on the mesh bottom plate to induce harmful gas on the floor.

In addition, the present invention is to create a pleasant environment by constantly turning the passage of the outside air flowing into the house to maintain the same temperature as the indoor air to supply the inside of the house and to discharge the indoor air to the outside smoothly. The purpose is to make it possible.

In addition, the present invention aims to control the external air flowing into the ceiling with a partition to maintain the air in the same condition as the air in the barn to be introduced into the ceiling.

Referring to the configuration of the subject innovation having the above object based on the accompanying drawings as follows.

The present invention, as shown in Figure 1, is installed at a constant height from the bottom so that the livestock does not come into contact with the manure excreted in the inside of the livestock 10 to the dropping chamber 20 in the lower collecting chamber 20 Odor-like and harmful generated in the collecting chamber 20 by being erected with a predetermined width with a mesh bottom plate 40 for collecting and a side wall 70 in the end direction in which the mesh bottom plate 20 is installed. An exhaust duct 50 formed at a lower portion of the inlet port 51 to induce gas, an exhaust port 52 formed at the end of the exhaust duct 50 to discharge odors and harmful gases;

External air inlet 80 formed in the side wall 70 in the end direction to circulate the internal air of the livestock house 10, and the external air introduced through the inlet 80, the passage 11 inside the livestock house 10 The door opening and closing door 90 formed on one side of the ceiling 12 so as to flow into the ceiling 12 while being raised), and the door door 91 is mounted on the opening and closing door 90 to open and close the opening and closing door 90. Opening and closing handle 93 is connected to the opening and closing line 92 through the through, and the air inlet is formed in the ceiling so that a plurality of external air flowing through the opening and closing door 90 is introduced into the barn 10 while turning the ceiling (12) And an external air outlet 110 formed on a side wall of the external inlet air introduced through the inlet 100 to be discharged by turning the inside of the house. do.

According to the present invention, the mouthpiece 100 is provided with an upper fixing plate 12 'formed at an upper end thereof bent outwardly, and a lower fixing plate 14' formed at an inner end thereof is provided with an inner sidewall plate 10 'formed to face each other. ), The upper fixing plate 12 'and the upper surface are formed on the same plane, and two transverse skeletons 20' parallel to each other connecting the upper side of the side wall plate 10 'facing each other, and the side wall plate And a rectangular induction part 32 'extending upward from a quadrangle having 10' and a horizontal skeleton 20 'as sides, and formed at the side of the horizontal skeleton 20' of the rectangular induction part 32 '. Guide plate 30 'comprising an inclined guide portion 34' formed to be inclined from the side to the bottom, a vertical plate 44 'formed at both ends of the upper plate 42' and bent downward, and the vertical plate 44 Parallel plate 46 'bent outward from the lower end of the') is provided, both ends are the load of the side wall plate 10 ' The bottom frame 40 'which is welded to and connects the side wall plate 10' to each other, and the lower portion is welded to the center portion of the upper plate 42 ', bent from both sides at the top, and each of the engaging holes 52' A locking plate 50 'provided, two opening and closing plates 60' having a lower side positioned at an adjacent portion of the vertical plate 44 'and a parallel plate 46', and one end of the opening and closing plate 60 '. It is connected to the inner surface of the) provides the ventilation and exhaust device of the barn, characterized in that the other end is composed of two springs (70 ') connected to the engaging hole (52').

In addition, the present invention is the exhaust port 52 and the exhaust port 110, the fan 60, 120, respectively, is equipped with a ventilation of the barn, characterized in that configured to discharge the odor and harmful gases and indoor air inside the outside Provide an exhaust system.

Referring to the effects of the present invention configured as described above in more detail.

As is well known, livestock consumption continues to increase due to improved living standards. As a result, the livestock industry has been improved because the livestock environment has been greatly improved so that high-quality livestock can be raised while mass-producing.

As shown in Fig. 1, the barn 10, which is improved for raising livestock, constructs a barn capable of mass breeding as a space in which livestock can live. Therefore, a large amount of livestock must be sanitary because the surrounding environment must be installed in the bottom plate 40 formed in a mesh shape at a constant height at the bottom of the barn 10 so as not to come in contact with the excrement (30) that the animals excrete.

The bottom plate 40 is used in various materials, but is formed in a mesh shape so that the excrement 30 excreted by the livestock can be discharged well and collected in the collecting chamber 20 without damaging the livestock.

The manure excreted by the livestock is collected in the collecting chamber 20 formed under the mesh bottom plate 40. Various odors and harmful gases are generated in the excrement 30 collected in the collecting chamber 20. Therefore, in order to discharge the livestock from the outside due to the odor and harmful gases, the exhaust duct 50 is provided with the inlet 51 formed in the side wall 70, which is a single side of the barn 10.

The exhaust duct 50 is installed upright to the upper portion of the bottom plate 40 made of a mesh type to a predetermined height that can be smoothly exhausted along the height of the side wall 70 in the short direction. In addition, at the end of the exhaust duct 50, an exhaust port 52 is formed in the side wall 70 in the unilateral direction so that odors and harmful gases are exhausted to the outside.

Therefore, the odor and toxic gas generated in the collecting chamber 20 inside the livestock house 10 by the external natural wind is naturally exhausted to the outside through the exhaust port 52 along the induction port 51 of the exhaust duct 50. Thus, the inside of the livestock house 10 is ventilated.

In addition, as shown in FIG. 2, the exhaust duct 50 installs the fan 60 mounted in the passage of the exhaust port 52 irrespective of a natural wind, and forcibly smells and harmful in the cage 10 by motor drive. The gas may be introduced into the inlet 51 of the exhaust duct 50 and exhausted to the outside.

And the ventilation device in the livestock house 10 is introduced into the outside air inlet 80 formed in the side wall 70 in the end direction of the livestock house 10, as shown in FIG. At this time, the external air inlet 80 may be naturally introduced by the pure wind, or by installing a suction fan (not shown) in the inlet 80 may be introduced into the barn inside the outside air in the pen.

As described above, the outside air introduced into the livestock house 10 is formed inside the livestock house and is moved to the ceiling 12 of the upper portion by turning the passage 11 through which a person can enter and exit. At this time, the passage 11 may be called a corridor. Since the passage 11 is formed of a space in which the livestock lives and the partition wall 13, the passage 11 is lifted up to the ceiling 12 along the partition wall 13 without directly entering the space inside the barn where the livestock lives. Will move.

In addition, an opening / closing door 90 is mounted at the upper part of the partition wall 13 so that the outside air turning the passage 11 enters the living space inside the livestock house and circulates the indoor air.

Since the opening and closing door 90 is connected to the opening and closing handle 93 formed at one side of the passage through the pulley 91 mounted on the ceiling and the opening and closing line 92 is mounted on the opening and closing door 90 to enable the opening and closing. Pulling the opening / closing handle 93 opens and closes the opening / closing door 92 with the pulley 91 as the shaft, and when opening and closing the handle 93, the opening / closing door 90 opens and the outside air is moved to the barn (10). Flows into the ceiling 12).

In addition, the outside air introduced into the ceiling 12 is introduced into the living space of the livestock of the barn 10 through the entrance 100 while turning the ceiling 12 again.

At this time, as shown in Figure 3, the structure of the inlet 50, the upper end is provided with an upper fixing plate 12 'formed bent outwards, the lower end is provided with a lower fixing plate 14' formed bent inward to face each other A side wall plate 10 '; Two horizontal skeletons 20 'parallel to each other, the upper fixing plate 12' and the upper surface of which are formed on the same plane and connecting upper portions of the side wall plates 12 'opposed to each other; A rectangular guide portion 32 'extending upward from a quadrangle having the side wall plate 10' and the horizontal skeleton 20 'as sides, and the horizontal skeleton 20' side of the rectangular guide portion 32 '. An induction plate 30 'configured to include an inclined guide portion 34' formed to be inclined downward from a side formed at the side; A vertical plate 44 'bent downward from both ends of the upper plate 42' and a parallel plate 46 'bent outward from the lower end of the vertical plate 44' are provided. A bottom skeleton 40 'welded to the load center of the 10') and connecting the side wall plates 10 'to each other; A locking plate 50 'having a lower portion welded to a central portion of the upper plate 42', bent from both sides at an upper portion thereof, and having a locking hole 52 '; Two open / close boards 60 'having a lower side where the vertical plate 44' and the parallel plate 46 'are adjacent to each other; One end is connected to the inner surface of the opening and closing plate (60 '), the other end is connected to the spring (52') two springs 70 '; is configured to include.

The side wall plate 10 'is provided with an upper fixing plate 12' that is bent to the outside at the upper end and a lower fixing plate 14 'that is bent to the inner side and is formed to face each other.

The horizontal skeleton 20 'is formed on the same plane as the upper fixing plate 12' and the two horizontal skeletons 20 'to connect the upper portions of the side wall plate 12' facing each other and maintain rigidity. It is formed side by side.

The side wall plate 10 'and the horizontal skeleton 20' are preferably made of stainless material so that stiffness can be maintained without rust.

The guide plate 30 'includes a rectangular guide part 32' extending upward from a quadrangle having the side wall plate 10 'and the transverse skeleton 20' as sides, and the rectangular guide part 32 '. The inclined guide portion 34 'is formed to be inclined downward from the side formed on the side of the transverse skeleton 20'.

The guide plate 30 'is also formed of a stainless material similarly to the side wall plate 10' and the horizontal skeleton 20 '.

The bottom frame 40 'is provided with a vertical plate 44' bent downward at both ends of the upper plate 42 'and a parallel plate 46' bent outwardly from the lower end of the vertical plate 44 '. Both ends are welded to the load center of the side wall plate 10 'so that the side wall plates 10' are connected to each other.

The locking plate 50 'has a lower portion welded to a central portion of the upper plate 42', is bent from both sides at an upper portion thereof, and is provided with locking holes 52 ', respectively.

The locking plate 50 'is formed by being welded upward from the center portion of the bottom skeleton 40' as shown in FIG. 4, and the center portion of the upper portion is partially cut and bent at right angles to both left and right sides. The engaging hole 52 'is formed in the.

The locking hole 52 'is formed to connect the spring 70' with the opening and closing plate 60 '. That is, one end of the spring 70 'is connected to a predetermined position of the opening and closing plate 60' and the other end of the spring 70 ', and the opening and closing plate 60' is always connected to the locking plate 50 '. It is installed so that the tension force is applied to ().

An inclined plate 16 'is formed at an inner side of the side wall plate 10', the one end of which is formed close to the load center of the side wall plate 10 'and the other end is inclined to the upper outer side of the side wall plate 10'. It is desirable to be.

Therefore, when the instantaneous sound pressure is largely formed by the action of exhaust fan or wind, the opening and closing plate 60 'is caught by the inclined plate 16', and the maximum rotation angle is limited to 90 degrees.

An upper end of the inclined plate 16 ′ is formed at a predetermined interval from the inclined guide portion 34 ′, and the open / close plate 60 ′ is in close contact with the inclined guide portion 34 ′. ') And the inclined plate 16' is provided with a predetermined interval.

Therefore, in the above, the inclined plate 16 'is welded to the side wall plate 10' so as to have a predetermined angle with respect to the horizontal, wherein the angle is a location condition of the cage and the position of the mouth in the cage and a condition condition in the cage. It is possible to change the angle according to.

That is, when minimizing the inflow of outside air, the angle formed with the horizontal plane is increased so that the upper end of the inclined plate 16 'is close to the inclined portion 34'. It is possible to form the inclined plate 16 'with a small angle with respect to the horizontal plane so that the upper end of the inclined plate 16' is spaced apart from the inclined portion 34 '.

The external air introduced into the inlet 100 through the above structure is rotated through the space where the livestock lives, that is, inside the barn 10, and then discharged through the outlet 110 formed in the side wall 70.

In this case, too, the discharge of the external air may be naturally discharged by the external air pressure or may be discharged to the outside by installing the discharge fan 120 at the discharge port 110.

As described above, the present invention discharges odor and harmful gas to the exhaust port 52 in the lower part of the livestock house 10, and further. The internal air of the livestock house 10 is smoothly ventilated through the outlet 110 formed in the side wall 70 while the inside air is swung around the inside of the livestock house 10.

In this case, too, the discharge of the external air may be naturally discharged by the external air pressure or may be discharged to the outside by installing the discharge fan 120 at the discharge port 110.

As described above, the present invention is to install the exhaust duct on the wall of the unilateral direction of the barn to the odor and harmful gas introduced into the induction port of odor and harmful gas generated in the excrement collected in the collection room of the barn outside the natural wind By ventilating the exhaust air to the exhaust port by the fan or fan, the space inside the livestock can be utilized widely. Also, when the outside air flows into the livestock living space, the air is kept at the same temperature as the indoor air. There is an effect that the livestock can be raised in an optimal environment without disease.

Claims (3)

A mesh-shaped bottom plate 40 is installed at a constant height from the bottom so as to be able to operate without contact with the excrement excreted by the livestock inside the barn 10 to collect the excrement 30 into the lower collecting chamber 20. ), And the induction opening 51 to induce odor and harmful gas generated in the collecting chamber 20 by being upright with a predetermined width to the side wall 70 in the end direction in which the mesh-shaped bottom plate 20 is installed. An exhaust duct 50 formed at a lower portion thereof, an exhaust port 52 formed at the end of the exhaust duct 50 to discharge odors and harmful gases, External air inlet 80 formed in the side wall 70 in the end direction to circulate the internal air of the livestock house 10, and the external air introduced through the inlet 80, the passage 11 inside the livestock house 10 The door opening and closing door 90 formed on one side of the ceiling 12 so as to flow into the ceiling 12 while being raised), and the door door 91 is mounted on the opening and closing door 90 to open and close the opening and closing door 90. Opening and closing handle 93 is connected to the opening and closing line 92 through the through, and the air inlet is formed in the ceiling so that a plurality of external air flowing through the opening and closing door 90 is introduced into the barn 10 while turning the ceiling (12) And an external air outlet 110 formed on the sidewall to allow the external inflow air introduced through the inlet 100 to be discharged by turning the inside of the house, The mouth opening 100 is provided with an upper fixing plate 12 'bent outwardly at its upper end, and a lower fixing plate 14' bent inwardly at its lower end with sidewall plates 10 'formed to face each other; The upper fixing plate 12 ′ and the upper surface are formed on the same plane, and two horizontal skeletons 20 ′ parallel to each other connecting upper portions of the side wall plates 10 ′ facing each other, and the side wall plate 10 ′ ) And a rectangular induction part 32 'extending upward from a quadrangle having a horizontal skeleton 20' as a side, and a lower part at a side formed on the horizontal skeleton 20 'side of the square induction part 32'. A guide plate 30 'including an inclined guide portion 34' formed to be inclined to a lower portion, and a vertical plate 44 'formed at both ends of the upper plate 42' and bent downward. A parallel plate 46 'bent from the bottom to the outside is provided, and both ends are welded to the load angular portion of the side wall plate 10'. A bottom skeleton 40 'connecting the side wall plate 10' to each other, and a lower portion welded to a central portion of the upper plate 42 ', bent from both sides at an upper portion thereof, and provided with a locking hole 52', respectively. A plate 50 ', two opening and closing plates 60' having a lower side positioned at an adjacent position of the vertical plate 44 'and a parallel plate 46', and one end of an inner surface of the opening and closing plate 60 '. Connected to, and the other end is a ventilation and exhaust device of the bar, characterized in that consisting of two springs (70 ') connected to the engaging hole (52'). The method of claim 1, Fans (60) and (120) are respectively installed in the exhaust port (52) and the exhaust port (110), the environment and exhaust system of the barn, characterized in that configured to discharge the odor and harmful gas and indoor air to the outside. delete

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