KR102363406B1 - Livestock cooler for easy cleaning and maintenance - Google Patents

Abstract

The present invention relates to an easy-to-clean and easy-to-maintain barn cooler. According to the present invention, intra-barn air can be circulated with the temperature thereof lowered. More specifically, it is possible to perform the circulation with the temperature of the circulated air lowered while circulating a refrigerant in a blowing path during blowing inflow from a fan. In addition, cooling and filter portions can be easily opened, closed, attached, and detached, and thus management can be facilitated by cleaning with high-pressure water. The cooler includes: a casing installed in a barn; a refrigerant circulator installed in the casing and circulating a refrigerant supplied from an outdoor unit; a circulation fan installed on the front surface of the casing for intra-barn air circulation; and a filter portion provided on the back surface of the casing and filtering out foreign matter from inflow air.

Description

Livestock cooler for easy cleaning and maintenance

The present invention relates to a cooling fan for livestock that can circulate by lowering the temperature of the air inside the livestock, and more particularly, when blowing air is introduced from the fan, it can be circulated by lowering the temperature of the circulated air while circulating the refrigerant in the blowing path. It relates to a cooling fan for livestock that is easy to clean and maintain, which can be easily opened and detached from the cooling unit and the filter unit and can be easily managed through high-pressure water washing.

In general, as a barn breeds a large number of livestock together, the temperature inside the barn rises due to the body temperature of the livestock and gas generated from the excrement of the livestock.

Accordingly, the stress of the livestock increases, and if an appropriate temperature is not maintained, the problem of death of the livestock occurs.

In addition, it is necessary to keep the indoor air comfortable by circulating bets due to the increase in carbon dioxide due to the breathing of harmful gas by manure and a large number of livestock.

Especially in summer, the internal temperature rises rapidly, which can cause death of livestock.

In order to solve the above problems, in the livestock house, a ventilation fan is installed on the ceiling or the entrance side of the barn to circulate the air inside the barn by blowing air.

However, when the air is circulated, the temperature is slightly lowered by the movement of the air, but in order to keep the inside of the livestock comfortable, it is necessary to lower the temperature of the circulated air more effectively.

In relation to this, in Prior Document 1 (Registered Patent No. 10-1295080 heating and cooling system for a livestock house), it is installed on the upper side of the livestock main body, and a configuration is disclosed in which air inside the livestock is sucked and stirred from the lower side.

However, prior document 1 is difficult to clean, and when it is used for a long period of time, if it is contaminated or corroded by components such as gas or ammonia, it has to be replaced, so the maintenance cost is excessive.

Prior Document 1 (Registration Patent 10-1295080 Heating and cooling system for livestock)

The present invention has been devised to solve the above problems, and it is possible to receive refrigerant from an outdoor unit installed outside the livestock and lower the temperature of the air circulated by the refrigerant to circulate it, and in this process, from the air circulated by heat exchange As moisture is recovered and removed, the humidity is lowered to keep the air inside the livestock comfortable, and the fan installation part where the circulation fan is installed has an open/close structure, so high-pressure water washing is possible with the circulation fan installation part open. The purpose of this is to provide a cooling fan for livestock that is easy to clean and maintain, which installs a filter at the rear of the inlet, but makes it easy to remove it so that the filter and the inside of the casing can be easily washed with water with the filter at the rear removed. .

The cooling fan for livestock, which is easy to clean and maintain according to an embodiment of the present invention for solving the above problems, includes a casing 100 installed inside a livestock barn, a casing 100 installed inside the casing 100 and supplied from an outdoor unit. A refrigerant circulation unit 200 for circulating the refrigerant, a circulation fan 300 installed on the front of the casing 100 to circulate the air inside the livestock, and a filter unit provided on the rear side of the casing to filter out foreign substances from the incoming air (400) is characterized.

Here, the casing 100 is provided with a fan installation unit 110 in which a circulation fan 300 is installed on the front side, and a filter installation unit 120 on which a filter network 410 is installed on the rear side, and the upper part is provided. is provided with an installation bracket 130 capable of fixing and installing the casing 100 inside the livestock house, and on the outside where the refrigerant circulation unit 200 is installed, the refrigerant is supplied from the outdoor unit and the heat-exchanged refrigerant is circulated back to the outdoor unit. It is characterized in that the pipe connection hole 140 to which it is connected is formed.

At this time, the fan installation unit 110 is provided on one side of the opening and closing door 111 provided to open and close the front surface to which the circulation fan 300 is coupled, and the opening and closing door 111 is provided on one side of the opening and closing door 111 . It characterized in that it includes an opening/closing hinge 112 that supports to be opened and closed by rotation and a locking unit 113 provided on the other side provided with the opening/closing hinge 112 to lock or unlock the opening/closing door 111.

The cooling fan for livestock that is easy to clean and maintain according to an embodiment of the present invention has the following effects.

First, there is an effect that the temperature inside the livestock house can be lowered by blowing air while circulating the refrigerant.

Second, there is an effect of reducing the humidity inside the livestock by removing moisture by heat exchange between the refrigerant and the indoor air.

Third, the circulation fan installation part can be opened and closed, and the filter can be easily removed and washed with water.

1 is an overall perspective view of a cooling fan for livestock that is easy to clean and maintain according to an embodiment of the present invention;
2 is a perspective view illustrating a state in which a livestock cooling fan, which is easy to clean and maintain, is connected to an outdoor unit according to an embodiment of the present invention;
3 is an exploded perspective view showing the cold fan for livestock, which is easy to clean and maintain, from the front side according to an embodiment of the present invention;
4 is an exploded perspective view showing the cold fan for livestock, which is easy to clean and maintain, from the rear side according to an embodiment of the present invention;
5 is a perspective view showing a state in which the fan installation part is opened in the cold fan for livestock that is easy to clean and maintain according to an embodiment of the present invention;
6 is a perspective view illustrating a state in which the filter installation part is separated from the cold fan for livestock that is easy to clean and maintain according to an embodiment of the present invention;
7 is a cross-sectional view showing a main part of a livestock cooling fan, which is easy to clean and maintain, is installed in a livestock house according to an embodiment of the present invention;
8 is an exemplary view showing a state in which a washing unit is further provided in a cold fan for livestock that is easy to wash and maintain according to an embodiment of the present invention;
9 is a use state diagram showing a state in which a washing water storage unit is further provided in the washing unit in the livestock cooling fan that is easy to wash and maintain according to an embodiment of the present invention;
10 is a state diagram showing a state in which a washing water induction pipe is further provided in the washing water drain pipe in the livestock cooler for easy washing and maintenance according to an embodiment of the present invention;

The present invention relates to a livestock blower, and in particular, it can receive refrigerant from an outdoor unit installed outside and blow it while circulating the refrigerant, so that the temperature inside the livestock is low, moisture is removed, and the air inside the livestock can be maintained comfortably, and dust It filters foreign substances such as dust and dirt and can blow air. It is made of stainless steel and can open and close the part where the blower fan is installed, so it is easy to maintain and manage by washing it with high pressure water easily.

Hereinafter, a cooling fan for livestock that is easy to clean and maintain according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is an overall perspective view of a cold fan for livestock that is easy to clean and maintain according to an embodiment of the present invention, and FIG. It is a perspective view showing a connected state, and FIG. 3 is an exploded perspective view of a cold fan for livestock that is easy to clean and maintain according to an embodiment of the present invention, and FIG. 4 is an easy to clean and maintain according to an embodiment of the present invention. It is an exploded perspective view showing the cooling fan for one livestock from the rear side.

1 to 4, the present invention is connected to an outdoor unit installed outside the barn to receive refrigerant from the outdoor unit to circulate air inside the barn, and a casing 100 installed inside the barn, the casing 100 ) installed inside the refrigerant circulation unit 200 for circulating the refrigerant supplied from the outdoor unit, a circulation fan 300 installed on the front of the casing 100 to circulate the air inside the livestock, and provided at the rear of the casing for inflow It is configured to include a filter unit 400 that filters out foreign substances from the air.

Here, the casing 100 is provided with a fan installation unit 110 in which the circulation fan 300 is installed on the front side, and a filter installation unit 120 on the rear side where the filter unit 400 is detachably provided. .

And the upper portion of the casing 100 is provided with an installation bracket 130 that can be fixedly installed inside the barn.

A pipe connection hole 140 is formed at one side provided with the fan installation unit 110 and the filter installation unit 120 to connect a pipe that circulates the refrigerant supplied from the outdoor unit and circulated to send it back to the outdoor unit after heat exchange.

Here, the fan installation unit 110 is provided with an opening and closing door 111 that can be easily opened and closed in a state in which the circulation fan 300 is installed, and one side of the opening and closing door 111 can rotate the opening and closing door 111 . The opening/closing hinge 112 to support and the opening/closing hinge 112 are provided on the other side, and it is configured to include a locking part 113 capable of locking or opening the opening/closing door 111.

At this time, the opening/closing door 111 has a circulation fan 300 installed so that the air inside the livestock is introduced to the filter unit 400 side and blown through the refrigerant circulation unit 200 in a cooled state. ) is formed.

In addition, a door opening/closing handle 111b is provided at one side of the ventilation hole 111a in the direction in which the locking part 113 is installed, which can be easily opened and closed by gripping the opening/closing door 111 by hand.

The filter installation unit 120 is provided at both lower corners of the installation groove 121 and the installation groove 121 to provide a space for the filter unit 400 to be attached and detached to support the lower edge of the filter unit 400 . The edge support piece 122 and the filter unit 400 are rotatably provided on both sides of the upper edge where the filter unit 400 is installed. A state in which a fixing hook 123 capable of locking and locking by rotating to support the side surface and the fixing hook 123 are provided protruding so that the fixing hook 123 is caught at the end of which the fixing hook 123 is rotated, so that the filter unit 400 is installed The fixing hook 123 is fastened and configured to include a fixing bolt part 124 to which it is fixed.

The installation bracket 130 is formed in a 'U' shape in which both end portions are extended in the form of wings as a whole, and a casing coupling portion 131 fixedly installed to the casing 100 is provided at the lower portion, and a wing shape is provided on both sides of the upper portion. A fixed installation piece 132 that can be installed in the livestock house is provided.

At this time, in a state in which the casing 100 is installed inside the livestock, between the fixed installation piece 132 and the installation surface of the livestock, the rotational vibration of the circulation fan 300 prevents the installation from becoming rigid due to rotational vibration. A buffer pad 133 that can reduce the noise caused by the may be further provided.

The refrigerant circulation unit 200 includes a refrigerant circulation tube 210 that receives and circulates refrigerant from an outdoor unit installed outside, and a plurality of heat sinks 220 spaced apart from the refrigerant circulation tube 210 and provided in parallel. is comprised of

The heat sink 220 may allow air to pass between the spaced intervals and perform a heat exchange action to maintain cool air as a whole in the installed range.

The filter unit 400 is provided in a frame shape along the outer circumference of the filter network 410 and the filter network 410 for filtering foreign substances from the circulated air made of a stainless steel mesh network, the filter network 410 ) is provided in a crisscross shape based on the center of the filter net support frame 420 and the filter net support frame 420 that support the filter net 410 so that it does not flow, and is provided at the center of the filter net support frame 420 to form the filter unit 400 . It is configured to include a filter detachment handle 430 that can be easily gripped and detached by hand when detaching from the filter installation unit 120 .

For this reason, while circulating the air inside the barn, the filter unit 400 filters foreign substances in the circulation process, and as it circulates to pass through the refrigerant circulation unit 200, the temperature of the air is lowered and moisture is removed and it can be circulated. In addition, when the contamination becomes severe, the fan installation unit 110 is opened and the filter unit 400 is separated, and it can be easily washed through high-pressure water washing.

In this case, the filter unit 400 is also easy to wash with water, so that maintenance is easy.

5 is a perspective view illustrating a state in which the fan installation part is opened in the cold fan for livestock that is easy to clean and maintain according to an embodiment of the present invention.

Referring to FIG. 5 , when the refrigerant circulation unit 200 and the filter unit 400 are heavily contaminated during use, washing is required. At this time, the front fan installation unit 110 is opened using the opening/closing door 111 . do.

At this time, the lock part 113 is opened, and the inside of the casing 100 is exposed by opening it using the door opening/closing handle 111b.

Accordingly, the refrigerant circulation unit 200 and the inside of the casing 100 are opened to facilitate washing with water.

6 is a perspective view illustrating a state in which the filter installation part is separated from the livestock cooler for easy cleaning and maintenance according to an embodiment of the present invention.

Referring to FIG. 6 , when the filter unit 400 is separated from the filter installation unit 120 , the fixing hook 123 is first rotated to separate it from the fixing bolt unit 124 .

Thereafter, the filter unit 400 is separated from the edge support piece 122 by using the filter detachment handle 430 to separate it.

As a result, the filter unit 400 can be separated and washed individually with water, and the inside of the casing 100 can be washed with water at high pressure even from the filter installation unit 120 side.

7 is a cross-sectional view showing the main part of the livestock cooling fan, which is easy to clean and maintain, is installed in the livestock house according to an embodiment of the present invention.

Referring to FIG. 7 , when the casing 100 is installed in the livestock house, it is installed by the installation bracket 130 .

The installation bracket 130 is provided in a 'U' shape in which both ends extend in the form of wings from the upper portion of the casing 100, and is a livestock house by means of fixed installation pieces 132 formed in the shape of wings on both sides inside the livestock house. is fixedly installed on

As an example of installation, it may be directly installed inside the barn by bolts, or it may be installed in a sliding manner using a separate installation member.

At this time, a buffer pad 133 is provided between the fixed installation piece 132 and the installation surface of the livestock house.

The buffer pad 133 is made of a soft material such as rubber, and absorbs vibrations between the livestock and the casing 100 to reduce noise and prevent a poor installation state.

On the other hand, the entire components such as the casing 100, the refrigerant circulation unit 200, and the filter unit 400, except for the buffer pad 133, are made of stainless steel and have excellent corrosion resistance, so even after long-term use, ammonia or harmful gas inside the livestock house It is not corroded by other factors, so durability can be maximized.

8 is an exemplary view illustrating a state in which a washing unit is further provided in the cold fan for livestock that is easy to clean and maintain according to an embodiment of the present invention.

Referring to FIG. 8 , in the present invention, a washing unit 500 may be further provided on the upper portion of the refrigerant circulation unit 200 .

The washing unit 500 sprays washing water at high pressure toward the refrigerant circulation unit 200 to wash foreign substances generated between the outside of the refrigerant circulation pipe 210 and the heat sink 220 during the air circulation process.

The washing unit 500 is provided above the refrigerant circulation unit 200, a high-pressure injection nozzle 510 for spraying high-pressure washing water toward the refrigerant circulation unit 200, and a plurality of the high-pressure injection nozzles 510 are installed. It is made in the form of a tube and is configured to include a washing water supply pipe 520 for supplying washing water to the high-pressure spray nozzle 510 .

Here, the washing water supply pipe 520 is further provided with a hose connection part 521 to which a hose is connected from the outside to directly supply washing water.

As a result, it is possible to conveniently perform the washing work by supplying washing water outside or inside the livestock house without the need for the operator to directly perform the washing work at the installation location.

On the other hand, a washing water drain pipe 530 capable of collecting and discharging washing water washing the refrigerant circulation unit 200 is provided on one side of the lower side of the casing 100, and at the position where the washing water drain pipe 530 is installed, the washing water drain pipe 530 is provided. A washing water recovery inclined portion 540 is provided for guiding the washing water toward the washing water drain pipe to recover the washing water by forming an inclined surface to gradually increase in the other direction.

Due to this, the washing water washing the inside of the casing 100 is smoothly discharged through the washing water drain pipe 530 so that it does not remain inside the casing.

9 is a use state diagram illustrating a state in which a washing water storage unit is further provided in the washing unit in the livestock cooling fan for easy washing and maintenance according to an embodiment of the present invention.

Referring to FIG. 9 , the recovered washing water may be further provided with a washing water storage unit 540 installed inside or outside the livestock to store the washing water.

The washing water storage unit 540 is provided with a washing water filter 551 to purify foreign substances in the recovered washing water, and then installs a washing water circulation pump 552 that can supply it back to the washing water supply pipe 520 side and circulates the washing water again. can also be used.

10 is a state diagram illustrating a state in which a washing water induction pipe is further provided in the washing water drain pipe in the livestock cooling fan that is easy to wash and maintain according to an embodiment of the present invention.

Referring to FIG. 10 , the washing water drain pipe 530 may further include a washing water induction pipe 531 capable of guiding and discharging the recovered washing water according to the structure of the livestock house.

The washing water induction pipe 531 is connected to the washing water drain pipe 530 and can guide and discharge washing water from one direction according to the structure of the livestock, and accordingly, the washing water discharged to the inside of the livestock is installed by the washing water inducing pipe 531 Depending on the conditions, the floor inside the barn may be washed and discharged.

The present invention made as described above cools the air while circulating the air inside the barn, and removes moisture through heat exchange to keep the air inside the barn comfortable, and it is possible to easily open and close the barn without removing the fan. Maintenance is easy because the inside of the casing can be easily washed with water with the installed part open.

100: casing 110: installation part
111: opening and closing door 111a: ventilation hole
111b: door opening and closing knob 112: opening and closing hinge
113: locking part 120: filter installation part
121: installation groove 122: corner support piece
123: fixing hook 124: fixing bolt part
130: mounting bracket 131: casing coupling part
132: fixed installation piece 133: buffer pad
140: pipe connection hole 200: refrigerant circulation part
210: refrigerant circulation pipe 220: heat sink
300: circulation fan 400: filter unit
410: filter net 420: filter net support frame
430: filter removal handle 500: washing unit
510: high pressure injection nozzle 520: washing water supply pipe
521: hose connection 530: wash water drain pipe
531: wash water induction pipe 540: wash water recovery slope
550: washing water storage unit 551: washing water filter
552: washing water circulation pump

Claims (3)

Casing 100 installed inside the barn; a refrigerant circulation unit 200 installed inside the casing 100 to circulate the refrigerant supplied from the outdoor unit; a circulation fan 300 installed on the front of the casing 100 to circulate air inside the livestock; a filter unit 400 provided on the rear surface of the casing to filter foreign substances from the incoming air; and a washing unit 500 provided above the refrigerant circulation unit 200 to spray washing water toward the refrigerant circulation unit 200,
The casing 100 is provided with a fan installation unit 110 in which a circulation fan 300 is installed on the front side, a filter installation unit 120 on which a filter network 410 is installed, is provided on the rear side, and the casing is on the upper side. An installation bracket 130 capable of fixing 100 to the inside of the barn is provided, and a pipe is connected to the outside where the refrigerant circulation unit 200 is installed so that the refrigerant is supplied from the outdoor unit and the heat-exchanged refrigerant is circulated back to the outdoor unit. A pipe connection hole 140 to be formed is formed,
The fan installation unit 110 includes an opening/closing door 111 provided to open and close the front surface to which the circulation fan 300 is coupled, and one side of the opening/closing door 111 to rotate the opening/closing door 111 to open and close. It includes an opening/closing hinge 112 to support the opening and closing and a locking part 113 provided on the other side provided with the opening/closing hinge 112 to lock or unlock the opening/closing door 111,
The washing unit 500 is provided above the refrigerant circulation unit 200, a high-pressure injection nozzle 510 for spraying high-pressure washing water toward the refrigerant circulation unit 200, and a plurality of the high-pressure injection nozzles 510 are installed. It is made in the form of a tube, and includes a washing water supply pipe 520 for supplying washing water to the high-pressure spray nozzle 510 side,
The washing water supply pipe 520 is further provided with a hose connection part 521 to which a hose is connected from the outside to directly supply washing water,
A washing water drain pipe 530 capable of collecting and discharging washing water washing the refrigerant circulation unit 200 to one side is provided on one lower side of the casing 100, and the lower part of the washing water drain pipe 530 is recovered and discharged A washing water guiding pipe 531 capable of guiding and discharging washing water according to the structure of the livestock is further provided, and the washing water drain pipe is provided with an inclined surface to gradually increase in the other direction from the position where the washing water drain pipe 530 is installed. A washing water recovery slope 540 is provided to guide it to the side and recover it.
A washing water storage unit 550 connected to the drain pipe 530 to store the recovered washing water is further provided, and the washing water storage unit 540 is provided with a washing water filter 551 to remove foreign substances from the recovered washing water. After purification, a washing water circulation pump 552 that can supply the washing water supply pipe 520 side is installed so that it can be used again as washing water while circulating, and the washing water used for washing the refrigerant circulation unit 200 is selectively washed in the livestock A cooling fan for livestock that is easy to clean and maintain, characterized in that it can be used or recycled and purified and reused. delete delete

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