KR100739211B1 - Ventilation apparatus of poultry house and ventilation system using the same - Google Patents

Abstract

A ventilation apparatus of a poultry house and a ventilation system using the same are provided to ventilate air inside the poultry house efficiently by exhausting external air in a horizontal direction from an upper side of the poultry house. The ventilation apparatus of a poultry house includes a inflow pipe(110), an inflow fan(130) and an exhaust pipe(150). The inflow pipe(110) is fixed to the roof of the poultry house. The inflow fan(130) is installed inside the inflow pipe(110) and makes external air flow in compulsorily. The exhaust pipe(150) has an exhaust tools which exhaust the external air flowing into the inflow pipe(110) in a horizontal direction of the inside of the poultry house. On both ends of the exhaust pipe, exhaust tools are formed.

Description

Ventilation system of cages and ventilation system of cages using the same {VENTILATION APPARATUS OF POULTRY HOUSE AND VENTILATION SYSTEM USING THE SAME}

1 is a perspective view schematically showing a dressing device of a cage which is an embodiment of the present invention,

2 is a perspective view schematically illustrating a state in which a cover mounted on an exhaust port of an exhaust pipe is lifted up;

3 is a longitudinal cross-sectional view schematically showing a longitudinal cross-sectional state of the exhaust pipe.

4 is a diagram schematically illustrating a state in which a device for dressing a cage is mounted on the roof of the cage at regular intervals,

5 is a control block diagram schematically showing a control state of the ventilation system of the cage of the present invention.

6 is a view schematically showing a state where an exhaust unit and a blower unit are installed in a cage.

7 is a control block diagram schematically illustrating a state in which a control unit controls an exhaust fan of an exhaust unit and a blowing fan of a blower unit.

*** Explanation of symbols for main parts of drawing ***

10: mouth device 110: inlet pipe

130: inlet fan 150: exhaust pipe

170: cover 310: cage roof

330: side wall 332: gap in the winch curtain

512: temperature sensor 514: oxygen measuring sensor

530: control unit 560: exhaust unit

562: exhaust fan 570: blower

572a: first blowing fan 572b: second blowing fan

The present invention relates to a dressing device of a cage for ventilating the inside of the cage by introducing fresh outside air into the cage and a ventilation system of the cage using the same, and more particularly, an inlet pipe fixed to the roof of the cage and the inside of the inlet pipe. An exhaust pipe installed at the exhaust pipe and having an exhaust port forcibly introducing external air, and having an exhaust port connected to a lower end of the inlet pipe to exhaust external air introduced into the inlet pipe by the inlet fan in a horizontal direction inside the cage; It relates to a dressing device of the cage characterized in that it comprises.

During the breeding of chickens, air from outside the cages is introduced into the cages to remove the moisture, dust, and harmful gas generated in the cages and the remaining heat emitted from the chickens to create a comfortable environment for the chickens to live inside. Ventilation to discharge the house outside the house is very important.

Ventilation methods include tunnel ventilation, tunnel and cross-mix ventilation, roof exhaust, and tunnel-mix ventilation. Among them, a ventilation fan is installed at one end of a cage and a mouth is provided at the other end or side wall. As the wind passes through the inside of the cage as if passing through the tunnel, it is the best ventilation method that can lower the sensation temperature of the chicken in summer.

In addition, the tunnel and cross-mix type ventilation method is a combination of the tunnel type and the cross type, and the ventilation method is performed by the cross method at the beginning of the beginning of the year, and the ventilation method is performed by the tunnel type in the hot or late summer or the like.

The roof ventilation and tunnel mixed ventilation system vents to the roof when there is not much ventilation at the beginning of the entrance, wears it through the pipe under the eaves, and requires a lot of ventilation when it is hot in late summer and summer. This is a way to relieve high temperature stress by speeding up.

However, such a ventilation method is effective in hot seasons such as summer, but there is a problem that does not efficiently ventilate at low temperatures such as winter.

The present invention for solving this problem is to exhaust the outside air in the horizontal direction from the upper side of the cage to efficiently ventilate the air inside the cage not only in summer but also in winter to reduce the disease rate of chickens, and promote development In addition, the object of the present invention is to provide a cage dressing device and a cage ventilation system using the same that can maximize feed efficiency.

The present invention for achieving the above object is an inlet pipe fixed to the roof of the cage, an inlet fan installed in the inlet pipe to force the inflow of external air, and is coupled in communication with the lower end of the inlet pipe It provides an intake device of the cage characterized in that it comprises an exhaust pipe having an exhaust port for exhausting the outside air introduced into the inlet pipe by the fan in the horizontal direction inside the cage.

And the exhaust pipe is formed in the exhaust pipe is formed on both ends and the inlet pipe is in communication with the central portion of the upper side, the exhaust device of the cage characterized in that the exhaust port of both ends of the exhaust pipe is formed to be inclined at a predetermined angle upwards. to provide.

In particular, the exhaust port of the exhaust pipe is preferably provided with a cover lifted upward by the pressure of the air.

In addition, the dressing device of the cage; A temperature sensor installed at one side of the cage; It provides a ventilation system of the cage comprising a control unit for receiving the signal output from the temperature sensor to control the power supply of the inlet fan of the mouth device.

And it is preferable that the exhaust portion is formed on the side wall of the cage at regular intervals and is configured to include an exhaust fan controlled by the control unit.

In addition, at least one first blower fan formed on one side between the floor and the roof in the cage to blow air from the front direction to the rear, and formed on the other side between the floor and the roof in the cage and transfer the air from the rear direction. It is preferable that a blower further comprising at least one second blower fan for blowing in the direction, wherein the blower's first blower fan and the second blower fan are controlled by the controller.

Hereinafter, the air intake device of the cage of the present invention and the ventilation method of the cage using the same will be described in more detail with reference to the following Examples, the scope of the present invention is not limited to the following examples, the technical gist of the present invention Of course, various modifications can be made by those skilled in the art without departing from the scope of the present invention.

1 is a perspective view schematically showing a dressing device of the cage according to an embodiment of the present invention, Figure 2 is a perspective view schematically showing a state in which the cover 170 mounted on the exhaust port 151 of the exhaust pipe 150 is lifted, 3 is a longitudinal cross-sectional view schematically showing a longitudinal cross-sectional state of the exhaust pipe 150.

The dressing device of the cage, which is an embodiment of the present invention, includes an inlet pipe 110, an inlet fan 130, and an exhaust pipe 150 as shown in FIGS. 1 and 2.

First, the inflow pipe 110 is an air passage that is fixed to the roof of the cage as shown in Figures 1 and 2 and the outside air flows into the upper side of the cage. And it is preferable that the rainwater inflow prevention plate 112 is fixed by the support 114 to be spaced apart a certain distance on the upper side of the inflow pipe 110 in order to prevent rainwater from flowing into the inflow pipe 110 during the rainy season. Do.

In FIG. 1 and FIG. 2, the inlet pipe 110 is formed as a cylindrical tube, but is not limited thereto, and the inlet pipe 110 may be provided so that external air such as a corrugated pipe may be introduced into the upper side of the cage.

The inflow fan 130 is fixedly installed in the inflow pipe 110 to forcibly introduce external air into the cage.

On the other hand, although not shown in the drawing, it is preferable that a blocking plate is provided in the inlet pipe 110 to prevent outside air from being introduced into the cage when the inlet fan 130 is not operated. The blocking plate opens the inlet pipe 110 when the inlet fan 130 is operated so that external air flows through the inlet pipe 110, and when the inlet fan 130 is not operated, Blocking the inlet pipe 110 may be configured to prevent external air from flowing through the inlet pipe 110.

Next, the exhaust pipe 150 is coupled to communicate with the lower end of the inlet pipe 110 as shown in Figs. 1 and 2 to switch the direction of the air forced by the inlet fan 130 in the horizontal direction to exhaust In order to ensure that, the exhaust port 151 is formed at both ends, and the inlet pipe 110 is made of a tubular body in communication with the central portion of the upper side.

In addition, the exhaust port 151 of the exhaust pipe 150 is preferably provided with a cover 170 lifted upward by the pressure of the air, in order to prevent the air located in the upper side of the cage to escape out of the cage. to be.

The cover 170 is lifted upward by the pressure of the air when the inlet fan 130 is operated to inflow and exhaust the outside air into the inlet pipe 110 and inlet by the inlet fan 130. The cover 170 is lifted upward by air discharged as shown in FIG. 2. In addition, when the inflow fan 130 is not operated, the cover 170 closes the exhaust port 151 by its own weight to prevent the air inside the cage from escaping to the outside as shown in FIG. 1.

In addition, the cover 170 may be formed such that the tip of the exhaust pipe 150 is inclined from the upper side to the lower side in order to effectively close the exhaust port 151 by its own weight.

And the material of the cover 170 is not limited to a large, but preferably composed of a film made of synthetic resin, which has the advantage of being easily heard by the air by the operation of the inlet fan 130 due to the small specific gravity Because.

Meanwhile, the upper end of the cover 170 may be hinged to both ends of the exhaust pipe 150 according to the material of the cover 170.

As such, the exhaust pipe 150 is formed of a pipe body having exhaust ports 151 formed at both ends thereof, so that the outside air exhausted in the exhaust pipe 150 through the inlet pipe 110 is not exhausted directly to the upper side of the cage. In the horizontal direction. By exhausting the fresh outside air introduced in this way in the horizontal direction to descend with more upper air in the cage, there is an effect that can be more efficiently ventilated.

In particular, in winter, warm air is located above the inside of the cage, so that warm air is circulated to the bottom of the inside of the cage with fresh air outside, and part of the air existing below the inside of the cage is naturally or forcibly Exhaust to the outside not only makes the environment inside the cage comfortable, but also maximizes energy efficiency, which greatly reduces the burden on the winter farmhouse.

Here, 'a part of the air is naturally exhausted to the outside' means that the positive pressure by the external air entered by the operation of the inlet fan 130 without forcibly exhausting the air inside the cage by the exhaust fan 562 to the outside By this means that the turbid air located in the lower side of the cage is naturally exhausted to the gap of the winch curtain 332, the gap of the door or the like or the exhaust port 151.

In addition, 'a part of the air is forced to the outside' is provided with an exhaust 560 having an exhaust fan 562 on the side wall of the cage located on the lower side of the cage by the operation of the exhaust fan 562 It refers to exhausting cloudy air to the outside.

Meanwhile, the exhaust port 151 of the exhaust pipe 150 may move more upper air inside the cage to the lower side of the cage by external fresh air forcedly exhausted by the exhaust port 151 of the exhaust pipe 150. It is preferable to form the bottom of the inclined upward as shown in Figs.

The inclination angle α of the exhaust port 151 is determined according to the rotational force of the inflow fan 130, the size of the exhaust port 151, and the like.

In addition, in order to incline the exhaust port 151 by a predetermined angle in FIG. 2 and FIG. 3, separate inclination plates 153 are provided inside both ends of the exhaust pipe 150, but the exhaust pipe 150 is not limited thereto. It may be formed so that the exhaust port 151 is inclined upward by bending both ends of the upper side by a predetermined angle.

When the device 10 of the cage is installed on the roof of the cage, it is preferable to install the exhaust port 151 of the exhaust pipe 150 to face the front and rear directions, which is generally narrow in structure and long in length. It is because it is formed long.

Next, the ventilation system of the cage using the mouth device 10 of the cage will be described in detail as follows.

4 is a view schematically showing a state in which the device 10 of the cage is mounted on the roof of the cage at regular intervals, and FIG. 5 is a control block diagram schematically illustrating a control state of the ventilation system of the cage of the present invention.

The ventilation system of the cage is installed on the roof of the cage as shown in Figs. 4 and 5 and the dressing device 10 of the cage for exhausting outside air in the horizontal direction above the inside of the cage, and the space inside the cage where the chicken is located. A temperature sensor 510 for measuring a temperature and the inflow fan 130 of the mouth device 10 according to a preset temperature by receiving a signal output from the temperature sensor 512 connected to the temperature sensor 512. It is configured to include a control unit 530 for controlling the power supply.

FIG. 6 is a view schematically illustrating a state in which an exhaust unit 560 and a blower 570 are installed in a cage, and FIG. 7 illustrates a blower fan of the exhaust fan 562 and the blower 570 of the exhaust unit 560. A control block diagram schematically showing a state controlled by the controller 530.

In addition, as shown in FIG. 7 further includes an oxygen measuring sensor 514 capable of measuring the oxygen concentration in the cage, the control unit 530 according to the output value of the oxygen measuring sensor 514 of the dressing device of the cage ( It may be configured to control the inlet fan 130 of 10).

The control unit 530 is provided with a temperature control unit and / or oxygen concentration control unit can be adjusted to the appropriate temperature and oxygen concentration according to the age of the chicken is raised by the user, the control unit 530 is the temperature control unit or And / or compares the value set by the oxygen concentration controller with the value input from the temperature sensor 512 or / and the oxygen measuring sensor 514 to control the inlet fan 130 of the mouth device 10.

In addition, the ventilation system of the cage may further include an exhaust unit 560 configured to include an exhaust fan 562 on the side wall of the cage as shown in FIG. 6, which naturally causes air in the cage by positive pressure such as a windowless cage. When it is not exhausted to the outside, it is preferable to provide an exhaust unit 560 including an exhaust fan 562 on the side wall of the cage to exhaust the polluted and turbid air such as ammonia gas and carbon monoxide gas in the cage to the outside.

The exhaust fan 562 of the exhaust unit 560 may be configured to interlock with the inlet fan 130 of the mouth device 10. That is, by operating the inlet fan 130 of the dressing device 10 to move the outside fresh air and warm air located above the inside of the cage to the chicken breeding space and at the same time the exhaust fan of the exhaust unit 560 ( 562 can be operated to exhaust the contaminated and turbid air located below the inside of the cage to the outside, effectively ventilating the air inside the cage.

By exhausting the contaminated and turbid air to the outside and moving warm and fresh air to the lower space inside the cage where the chickens are raised, creating a pleasant environment, not only greatly reducing the incidence of respiratory diseases, but also developing Can greatly improve feed efficiency.

6 and at least one first blowing fan 572a installed at one side between the floor and the roof in the cage and at least one second blowing fan 572b installed at the other side between the floor and the roof in the cage. It is preferable to further comprise a blower made 570.

The first blowing fan 572a is installed at one side of the cage to blow air in the cage from front to back, and the second blowing fan 572b blows air in the cage from the back to the front. Let's do it. In this case, the first blowing fan 572a and the second blowing fan 572b may be reversed in the blowing direction, and may be blown.

In this manner, the first blowing fan 572a and the second blowing fan 572b may be provided in the cage to rotate the air in the cage clockwise or counterclockwise to more effectively ventilate the air in the cage.

In this case, the first blowing fan 572a and the second blowing fan 572b may be configured to interlock with the inlet fan 130 of the air intake device 10 and the exhaust fan 562 of the exhaust unit 560. There is also.

The first blowing fan 572a, the second blowing fan 572b, the inlet fan 130 of the intake apparatus, and the exhaust fan 562 of the exhaust unit 560 are set by a predetermined program. Of course, it may be configured to be controlled by the control unit 530 to operate simultaneously or respectively.

As described above, in the ventilation system of the cage according to the present invention, the control unit 530 uses the inlet fan 130 of the air intake apparatus and the exhaust fan 562 of the exhaust unit 560 according to the temperature inside the cage, the oxygen concentration, or a preset program. ) And the first blower fan 572a and the second blower fan 572b of the blower unit 570 allow the outside fresh air to enter the upper space of the cage and exhaust it in the horizontal direction, thereby increasing the space above the cage. It moves to the lower side of the cage with a lot of warm air located at the same time, and at the same time, it backs out the polluted and turbid air such as ammonia and carbon monoxide located in the lower space of the cage to the outside of the cage as well as clockwise or counterclockwise There is an advantage that can be rotated to make the environment inside the cage comfortable.

As described above, the intake pipe of the cage of the present invention is fixed to the roof of the cage inlet, the inlet fan is installed in the inlet pipe, the inlet pipe is in communication with the outside air introduced by the inlet fan horizontally By the exhaust pipe exhausted in the direction, the fresh outside air exhausted in the horizontal direction from the upper side of the cage can be mixed with warm air located above the inside of the cage and moved downward to efficiently ventilate the inside of the cage. There is.

In particular, in winter, in order to improve broiler development and feed demand, the inside of the cage is maintained at an appropriate temperature using a heating device, and the warm air inside the cage is moved to the upper space inside the cage. In the lower space, contaminated and turbid air such as ammonia gas, carbon monoxide, and scattering dust is located, and diseases such as respiratory diseases occur frequently. However, when using the device of the cage of the present invention in winter, the fresh outside air exhausted in the horizontal direction by the inlet fan is mixed with warm air located in the upper space inside the cage and moved to the lower side, contaminated and turbid at the lower side. Since the air is exhausted by natural exhaust by positive pressure or forced exhaust by exhaust fan, the environment inside the cage can be kept in a pleasant state, which greatly reduces respiratory diseases and the like, and promotes development and feed efficiency. Not only is this improvement, but also the heating efficiency is excellent, there is an effect that can significantly reduce the heating cost in winter.

In addition, the exhaust port of the exhaust pipe is formed to be inclined upward by a predetermined angle so that the fresh outside air exhausted through the exhaust port is moved to a farther place, thereby moving more air located above the inside of the cage to the lower side to more efficiently There is an effect that can ventilate the air inside.

And a cover lifted upward by the pressure of the air exhausted through the exhaust port at the exhaust port of the exhaust pipe so that the air located in the upper space inside the cage exits through the exhaust pipe when the inlet fan is not operated. There is an effect that can prevent the exit.

In addition, since the ventilation system of the cage of the present invention comprises the air inlet device, the temperature sensor, and the control unit, it is possible to control the operation of the inlet fan of the air intake device according to the temperature of the house, thereby realizing the automation of the air ventilation system of the house. It has an effect. In particular, by further providing an oxygen measuring sensor, by measuring the oxygen concentration and carbon dioxide gas concentration according to the oxygen consumption of the chicken according to the control unit operates the inlet fan of the dressing device to ventilate the inside of the cage, significantly reducing the disease incidence, It has the effect of promoting development and maximizing feed efficiency.

Further, by further comprising a blower consisting of at least one first blowing fan installed on one side of the cage and at least one second blowing fan installed on the other side of the cage, the air inside the cage rotates clockwise or counterclockwise. It is effective to ventilate the air in the cage more effectively.

Claims (6)

An inlet pipe fixed to the roof of the cage, an inlet fan installed in the inlet pipe to forcibly introduce external air, and external air introduced into the inlet pipe by the inlet fan in communication with a lower end of the inlet pipe. A device for fitting a cage, characterized in that it comprises an exhaust pipe having an exhaust port for exhausting in the horizontal direction inside the cage. The exhaust pipe of claim 1, wherein the exhaust pipe is formed of a pipe body in which exhaust ports are formed at both ends, and the inlet pipe is communicatively coupled to an upper center portion thereof. Ventilation device of the cage, characterized in that the exhaust port at both ends of the exhaust pipe is inclined upward by a predetermined angle. The device of claim 1, wherein the exhaust port of the exhaust pipe is provided with a cover lifted upward by the pressure of air exhausted through the exhaust port. A dressing device of the house of claim 1 or 2; At least one sensor unit of a temperature sensor and an oxygen measuring sensor installed at one side of the cage; And a control unit configured to receive a signal output from the sensor unit and control a power supply of an inlet fan of the mouth device. The ventilation system of claim 4, further comprising an exhaust unit formed on sidewalls of the cage at regular intervals and including an exhaust fan controlled by the controller. 6. The apparatus of claim 5, further comprising: at least one first blower fan installed at one side between the floor and the roof in the cage to blow air from the front to the rear, and at the other side between the floor and the roof in the cage. Ventilation system further comprises a blower consisting of at least one second blowing fan for blowing from the rear direction to the forward direction, wherein the first blowing fan and the second blowing fan of the blowing unit is controlled by the controller. .

Images