KR101527426B1 - Multifunctional Cooling-Heating System - Google Patents
Multifunctional Cooling-Heating System Download PDFInfo
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- KR101527426B1 KR101527426B1 KR1020130149835A KR20130149835A KR101527426B1 KR 101527426 B1 KR101527426 B1 KR 101527426B1 KR 1020130149835 A KR1020130149835 A KR 1020130149835A KR 20130149835 A KR20130149835 A KR 20130149835A KR 101527426 B1 KR101527426 B1 KR 101527426B1
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- hot
- cold
- cold water
- air
- heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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Abstract
Description
The present invention relates to a multifunctional cooling / heating system, and more particularly, it is capable of supplying warm air and hot water in the winter season, and cold air and cold water can be supplied in a summer season. Thus, indoor and ground temperatures of buildings, It is an economical and eco-friendly multifunctional heating and cooling system that reduces heating costs by significantly reducing fuel consumption, along with profitability of farm households, by maintaining the most optimal condition for the growth of livestock.
In recent years, regardless of the season, crops have been cultivated and the use of institutional houses in farmhouses is increasing. These facility houses are required to maintain the constant room temperature required by the crops so that the crops grow normally. Therefore, in order to keep the indoor temperature of the facility house at an appropriate temperature, it is necessary to increase the room temperature by heating in winter, and to reduce the room temperature by cooling in summer.
The heating of the domestic facility house uses hot air heater which is low in facility cost as a main means. However, since the hot air flowing out of the radiator can not be uniformly distributed to the indoor house and the surface of the facility, the room temperature can be adjusted to the optimum temperature It is difficult to control the growth of crops.
Regarding this, in Korean Patent Registration No. 10-2009-0125387, a heat storage fluid is contained in the inside, sunlight is transmitted through one side, and the other side has a high heat absorption rate; A pipeline in which a circulating fluid is contained, one of which passes through the heat storage portion, and the other of which is embedded in the ground; And a pump connected to the pipe to circulate the circulating fluid.
Such a conventional technique has an advantage in that the piping for heating the facility house is buried in the ground to prevent the cold damage of the crops cultivated in the facility house in winter. However, since the hot water is supplied only to the ground, The fan must be separately configured. In addition, there is no configuration that can lower the temperature of a vinyl house in the summer because it can be heated only. Therefore, the problem of damaging the growth and growth of the crops due to the high temperature in the summer can not be solved. To solve this problem, a cooling system must be separately provided.
In order to solve the above problems, in the present invention, it is possible to supply warm air and hot water in the winter, and cool air and cold water can be supplied in the summer, so that indoor and ground temperatures of buildings, facility houses, The present invention aims to provide a multifunctional cooling / heating system capable of greatly improving the profitability of the farm household by maintaining the most optimal condition for the growth of the farm.
Also, it is an object of the present invention to provide a multifunctional cooling / heating system which is economical and eco-friendly by reducing the fuel consumption and heating cost by greatly increasing the heat exchange efficiency.
In addition, since heating and cooling can be used in common, it is an object of the present invention to provide a multifunctional cooling and heating system capable of greatly reducing the burden on the facility investment cost of the farmhouse and thus providing a great deal of power to the farmhouse.
In order to achieve the above object, according to the present invention, there is provided a hot and cold water circulation unit in which a heat exchanger for generating hot water, hot air and cold air through a heat source or a cool source and hot water exchanged in the heat exchanger, And a hot / cold air blowing unit in which warm air or cold air heat-exchanged in the air is blown.
Wherein the heat exchanger comprises a cold water supply pipe to which water is supplied from the outside, a burner that supplies a thermal power to supply hot water or hot air, a first hot water heat exchanger that heats the hot water by the thermal power of the burner, A hot / cold air heat exchanger for supplying warm air or supplying cold air using cold water supplied from the cold water supply pipe, and a case in which the first hot water heat exchanger and the hot / cold air heat exchanger are installed.
The first hot water heat exchanger may include a double heating furnace provided with a nozzle of the burner, an inner passage for heating the air through the flame from the burner, and an outer cylinder spaced apart from the inner passage to receive water, The hot and cold air heat exchanger includes a heat exchange chamber for performing heat exchange, a plurality of air pipes installed in one direction in the heat exchange chamber, and a plurality of air pipes installed at one side of the heat exchange chamber for supplying air into the air pipe, And an air suction port provided with a blowing fan, and a hot / cold air discharge port provided on the opposite side of the blowing fan to discharge heat-exchanged air in the air pipe.
The cold water circulation unit includes a first on-off valve for shutting off hot water or cold water, a cold water inlet for supplying cold water to the closed circulation unit blocked by the first on-off valve, And a second opening / closing valve for shutting off the cold water or the hot water circulating the closed loop unit.
The hot and cold water circulation unit includes a supply pipe through which hot water heat exchanged in the heat exchanger or cold water introduced in the heat exchanger is supplied, a plurality of heat exchange pipes connected to the supply pipe at one end, And a recovery pipe connected to the other end of the heat exchange pipe and recovering hot or cold water, which has been heat-exchanged in the heat exchange pipe, to the heat exchanger.
Further, the supply pipe may include a cold water inlet connected to the hot water discharge pipe of the heat exchanger, and the supply pipe may further include a branch pipe for allowing the hot water or cold water to flow into the auxiliary heat exchanger.
The auxiliary heat exchanging unit exchanges heat with hot water or cold water supplied to the branch pipe in the heat exchanger, blows hot air or cold air to the auxiliary blower unit, and can recover the heat exchanged hot water or cold water through the recovery pipe.
In the present invention, the heat exchange pipe may be installed in one direction, may be spaced apart from the adjacent heat exchange pipe, and the recovery pipe may be formed with a recovery pipe connected to the heat exchanger.
The hot and cold water circulation unit includes a hot water circulation valve for bubbling or shutting hot water of the hot water discharge pipe, a hot water recovery valve for recovering or blocking the hot water of the recovery pipe, a cold water circulation valve for supplying or blocking cold water of the cold water inlet, A cold water return valve for connecting or disconnecting cold water from the cold water outlet, and a cold water circulation valve for shutting off the cold water circulation valve and the cold water return valve when the heat source is used, And the hot water recovery valve is shut off.
And a control means for stopping the operation of the heat exchanger when a sensed value of the hot water or the heated air is higher than a predetermined temperature.
When the operation of the heat exchanger is stopped, the control means can further operate the hot / cold air blower for the designated time.
On the other hand, when the heat exchanger becomes higher than the specified safe temperature, the control means may cause the auxiliary heat exchanger to operate.
The hot and cold air blowing unit includes a main blowing unit connected to the heat exchanger, a plurality of branch blowing units having one end connected to the main blowing unit, and a hot air blower connected to the other end of the branch blowing unit, Or an auxiliary blower installed to introduce cold air.
In addition, the branch blower is installed on the ground, and may be installed so as not to overlap with the heat exchange pipe.
According to the present invention, it is possible to supply hot air and hot water during the winter season, and cool air and cold water can be supplied in the summer season, thereby maintaining the temperature of the facility house room at the optimum condition for growth of the crops, There is an effect that can be.
In addition, the fuel consumption is greatly reduced, and the heating cost is reduced, thereby making it economical and minimizing the emission of carbon dioxide.
In addition, it is effective not only to heat the winter, but also to reduce the burden on the facility investment cost of the farmhouse by simultaneously cooling the summer.
1 is a schematic diagram of a hot water circulation according to an embodiment of the multifunctional cooling and heating system of the present invention.
2 is a schematic diagram of cold water circulation according to an embodiment of the multifunctional cooling and heating system of the present invention.
FIG. 3 is a schematic view of a hot and cold air blowing according to an embodiment of the multifunctional cooling and heating system of the present invention.
FIG. 4 is a configuration diagram illustrating the circulation of hot and cold water, the air circulation of hot and cold air according to one embodiment of the multifunctional cooling and heating system of the present invention.
FIG. 5 is a block diagram illustrating the circulation of cold and warm water according to an embodiment of the multifunctional cooling and heating system of the present invention.
FIG. 6 is a view illustrating a configuration of a multi-function cooling / heating system according to an embodiment of the present invention.
7 is an exploded perspective view showing a heat exchanger of the multifunctional cooling and heating system of the present invention.
8 is a sectional view showing a heat exchanger of the multifunctional cooling and heating system of the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. It is provided to let you know.
FIG. 1 is a schematic view of hot water circulation according to an embodiment of the multifunctional cooling and heating system of the present invention, FIG. 2 is a schematic view of cold water circulation according to an embodiment of the multifunctional cooling and heating system of the present invention, 4 is a configuration diagram illustrating a cold air circulation system according to an embodiment of the multifunctional cooling / heating system of the present invention, and FIG. 5 is a schematic view of a multifunction cooling / heating system according to an embodiment of the present invention. FIG. 6 is a configuration diagram showing the hot and cold air blowing according to the embodiment of the multifunctional cooling and heating system of the present invention, and FIG. 7 is a view showing the heat exchanger of the multifunctional cooling and heating system of the present invention 8 is a cross-sectional view showing a heat exchanger of the multifunctional cooling and heating system of the present invention.
The multifunctional cooling and heating system of the present invention can be applied to all fields of heating and cooling by using hot air, hot water, cold air, and cold water such as indoor buildings, farmhouses, horticultural farmhouses and flower farmhouses, Since it is possible to supply, it is a system that can selectively cool and heat according to use or season.
In the present invention, a heat exchanger (100) for generating hot water, hot air or cold air through heat exchange with a heat source or a cold source, a hot and cold water circulation unit (200) for circulating hot water exchanged in the heat exchanger (100) And a hot / cold
The multifunctional cooling and heating system of the present invention is characterized in that it can circulate or supply hot water, hot air, cold water and cool air through the heat exchanger (100).
The
The multifunctional cooling and heating apparatus of the present invention is characterized in that a
That is, in a general heating and cooling apparatus, since a heat exchanging unit for warming hot water and a heat exchanging unit for generating hot air are separately installed and connected through a pipe, heat is released during heat transfer through the pipe, However, in the present invention, the
The
The
The
On the other hand, the first hot water
It is preferable that the
The bottom surface of the
Here, the lower portion and the upper portion of the
Such a
The hot and cold
The heat exchange chamber is provided with a
A plurality of support holes are formed in the
The
The
Meanwhile, the
The hot and cold
The cold water introduced through the hot water or
The multifunctional cooling and heating system of the present invention may further include an
In the present invention, the
A control means 150 for stopping the operation of the
When the operation of the
The temperature of hot water or hot air does not refer to the temperature of the hot and cold
Meanwhile, the
When the operation of the
When the hot water is used, the
The hot and cold
In addition, the
The
As shown in FIG. 1, in the case of winter, the hot water heat exchanged through the
All of the hot water except the hot water partially supplied to the auxiliary heat exchanger is supplied to the
The hot water circulated to the
On the other hand, the
On the other hand, when the heat source is used, the cold
A second open / close valve coupled to a connection portion of the cold
The first opening and closing valve is opened in the direction of the
When the cold water is used, the first opening and closing valve is closed in the direction of the
In addition, as shown in FIG. 2, the circulation of the cold water in the case of the summer is performed by closing the hot
Water can be supplied through the
At this time, the
At this time, the
The
In order to circulate the cold water in summer, it is preferable that the cold water is circulated to the cold
When the cold water is circulated through the cold
On the other hand, when the cold source is used, the hot
In addition, a cold source supply unit capable of supplying cold source in the summer can detachably couple between the
With this structure, it can be used for heating of facility houses, livestock farmhouses, indoor buildings, bathhouses, farming and aquaculture drying rooms, fish farms, etc., and a system capable of supplying hot water, hot air, cold water and cold air without additional facilities can be realized.
100: Heat exchanger 101: Cold water supply pipe
102: cold water outlet 110: burner
111: separating plate 112: supporting plate
120: first hot water heat exchanger 121: pipe
130: hot and cold air heat exchanger 131: air pipe
132: Hot and cold air outlet 133: Air inlet
140: Case 150: Control means
160: inner cylinder 170: outer cylinder
180: hot water tank 190: auxiliary heat exchanger
191: sensing means 200: cold water circulation unit
201: cold water inlet 202: cold water outlet
210: supply pipe 211: return pipe
212: cold water circulation valve 213: hot water circulation valve
220: heat exchange pipe 230: recovery pipe
231: recovery pipe 232: cold water recovery valve
233: Hot water recovery valve 300: Hot and cold air blowing part
310: main blowing part 320: branching blowing part
330: Auxiliary conduit rich part 400: Pump
Claims (15)
A cold water circulation unit circulating hot water heat exchanged in the heat exchanger or cold water introduced in the heat exchanger; And
And a hot / cold air blowing unit for blowing hot or cold air heat-exchanged in the heat exchanger,
The first hot water heat exchanger may include:
An inner passage for heating air through a flame from the burner provided with a nozzle of the burner, and an outer cylinder for receiving water separated by the inner passage spacing,
The hot / cold air heat exchanger
A plurality of air pipes installed in one direction in the heat exchange room, and a blowing fan installed at one side of the heat exchange room to supply air into the air pipe and sucking air, And an air inlet and a hot / cold air outlet which is installed on the opposite side of the air blower and discharges heat-exchanged air in the air pipe.
The hot and cold water circulation unit includes:
A first opening / closing valve for shutting off hot water or cold water;
A cold water inflow port for supplying cold water to the closed circulation section blocked by the first opening / closing valve;
A cold water outlet through which the cold water circulating in the closed loop circulates; And
And a second on-off valve for shutting off the cold or hot water circulating through the closed loop unit.
The cold /
A supply pipe through which hot water heat exchanged in the heat exchanger or cold water introduced in the heat exchanger is supplied;
A plurality of heat exchange pipes connected to the supply pipe at one end and installed in the ground or on the ground so as to heat-exchange hot or cold water; And
And a recovery pipe connected to the other end of the heat exchange pipe for recovering hot or cold water having been heat-exchanged in the heat exchange pipe to the heat exchanger.
The supply pipe
And a cold water inlet connected to the hot water discharge pipe of the heat exchanger, wherein the supply pipe further includes a branch pipe for allowing the hot or cold water to flow into the auxiliary heat exchanger.
Wherein the auxiliary heat-
Wherein the heat exchanger exchanges heat with hot water or cold water supplied to the branch pipe to blow hot or cold air to the auxiliary blower, and the heat exchanged hot water or cold water is recovered by the recovery pipe.
The heat exchange pipe
Wherein the heat exchange pipe is installed in one direction and is spaced apart from the adjacent heat exchange pipe.
The recovery pipe
And a return pipe connected to the heat exchanger is formed.
The cold /
A hot water circulation valve for supplying or blocking the hot water of the hot water discharge pipe;
A hot water recovery valve for recovering or blocking the hot water of the recovery pipe;
A cold water circulation valve for supplying or blocking cold water at the cold water inlet; And
And a cold water recovery valve that forms a cold water outlet connected to the recovery pipe and supplies or blocks the cold water of the cold water outlet,
The cold water circulation valve and the cold water recovery valve are shut off when the heat source is used,
And the hot water circulation valve and the hot water recovery valve are shut off when the cold source is used.
Further comprising sensing means for sensing the temperature of hot water or hot air and control means for stopping the operation of the heat exchanger when the value sensed by the sensing means is higher than a specified temperature.
Wherein,
Wherein when the operation of the heat exchanger is stopped, the hot / cold air blower is further operated for a designated time.
Wherein,
Wherein the auxiliary heat exchanger is operated when the heat exchanger becomes higher than a specified safe temperature.
The hot / cold air blowing unit
A main blowing unit connected to the heat exchanger;
A plurality of branch conduction sections, one end of which is connected to the main conduction section; And
And an auxiliary blowing unit connected to the other end of the branch blowing unit and installed at both ends to supply hot or cold air supplied from the auxiliary heat exchanging unit.
The branch blower
Characterized in that it is installed on the ground and is installed so as not to overlap with the heat exchange pipe.
Priority Applications (1)
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KR1020130149835A KR101527426B1 (en) | 2013-12-04 | 2013-12-04 | Multifunctional Cooling-Heating System |
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KR1020130149835A KR101527426B1 (en) | 2013-12-04 | 2013-12-04 | Multifunctional Cooling-Heating System |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112577133A (en) * | 2020-10-23 | 2021-03-30 | 宁波市鄞州汇通国际贸易有限公司 | Fresh air conditioner and heat pump all-in-one machine |
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KR100243221B1 (en) * | 1997-07-15 | 2000-02-01 | 윤종용 | Image data transmission apparatus |
KR20010035221A (en) * | 2001-01-18 | 2001-05-07 | 최춘식 | Hot-cold air providing system for green house effect |
KR100828382B1 (en) * | 2008-02-05 | 2008-05-08 | 구명해 | Composition boiler |
KR20080041344A (en) * | 2006-11-07 | 2008-05-13 | 한국농업대학 산학협력단 | A electric fan for warm and cold wind |
-
2013
- 2013-12-04 KR KR1020130149835A patent/KR101527426B1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100243221B1 (en) * | 1997-07-15 | 2000-02-01 | 윤종용 | Image data transmission apparatus |
KR20010035221A (en) * | 2001-01-18 | 2001-05-07 | 최춘식 | Hot-cold air providing system for green house effect |
KR20080041344A (en) * | 2006-11-07 | 2008-05-13 | 한국농업대학 산학협력단 | A electric fan for warm and cold wind |
KR100828382B1 (en) * | 2008-02-05 | 2008-05-08 | 구명해 | Composition boiler |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112577133A (en) * | 2020-10-23 | 2021-03-30 | 宁波市鄞州汇通国际贸易有限公司 | Fresh air conditioner and heat pump all-in-one machine |
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