JPH06347064A - Heating and cooling system - Google Patents

Abstract

PURPOSE:To provide a heating and cooling system, capable of contriving the saving of energy, the facilitation of application, the reduction of cost and the improvement of efficiency of cooling. CONSTITUTION:A heating and cooling system is provided with a cooling pipeline 71, arranged in subterranean water and air therein, which is sucked from a suction port 70, is cooled by the cold heat of the subterranean water, while the cold air in the cooling pipeline 71 can be utilized for the cooling system of a residence.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heating / cooling system,
In particular, the present invention relates to a technique effectively applied as a heating / cooling system capable of saving energy.

[0002]

2. Description of the Related Art For example, as a cooling system for a house, a heat pump type cooling device, an absorption type refrigerator using gas or kerosene, a cooling tower, an electric refrigerator, etc. are known.

[0003]

By the way, the cooling system for a house or the like as described above requires a large amount of heat energy for cooling, and the apparatus itself and the installation cost are expensive.

Therefore, for example, a cooling system utilizing the cooling temperature of groundwater is conceivable. However, when such a cooling system is used for a house, the construction can be simplified.
Costs must be reduced and cooling efficiency must be improved.

An object of the present invention is to provide a heating / cooling system capable of saving energy, facilitating construction, reducing cost, and improving cooling efficiency.

The above and other objects and novel features of the present invention will be apparent from the description of this specification and the accompanying drawings.

[0007]

Among the inventions disclosed in the present application, a brief description will be given to the outline of typical ones.
It is as follows.

That is, the heating / cooling system of the present invention is provided in the groundwater and is provided with a cooling pipe for cooling the internal air sucked from the suction port by the cold temperature of the groundwater. The cold air is used for the air conditioning system of the house.

In this case, the cooling system may be provided with a dehumidifying device for dehumidifying the cool air.

Further, the cooling pipe may be arranged in a zigzag shape in the groundwater.

Further, the cooling pipe may have a structure having cooling fins.

[0012]

According to the heating / cooling system of the present invention described above, the cooling air cooled by the groundwater is used for the cooling system of the house, so that the heat energy for cooling can be saved. Since the system has a simple structure including cooling pipes arranged in groundwater, it is possible to facilitate the construction of this type of heating / cooling system and reduce the cost.

In this case, if the cooling system used in the cooling system is provided with a dehumidifying device for dehumidifying the cool air, the cooling effect of the dry cool air can be obtained.

If the cooling pipes are arranged in a zigzag shape in the groundwater, the size of the system can be reduced by reducing the installation area of the cooling pipes in the groundwater,
It is possible to improve the cooling efficiency by increasing the contact area of the cooling pipe with the groundwater.

When the cooling pipe has a cooling fin, the contact area of the cooling pipe with the ground water is increased by the cooling fin, and the cooling efficiency is increased by this increase. be able to.

[0016]

1 is a sectional view showing a heating / cooling system according to an embodiment of the present invention, FIG. 2 is a schematic view showing a building in which the heating / cooling system is used, and FIG. 3 is used in the building. FIG. 4 is a perspective view showing the roofing material provided, and FIG. 4 is a perspective view showing an air storage tank of the heating / cooling system.

For example, the heating and cooling system of this embodiment is applied to a building such as a general house, and as shown in FIG. The cooling pipe 71 that is cooled by the cold temperature of the groundwater, the blower or compressor 72 that sends the cool air inside the cooling pipe 71 to the cool air port 33A for indoor cooling, and the dehumidification of the cool air that is sent to the cool air port 33A. The cooling air inside the cooling pipe 71 is dehumidified by the dehumidifying device 74, and is used for an indoor cooling system of a house or a cooling system such as a low temperature refrigerator 73.

From the inside of the cold air pipe 71, the cool air port 33 is introduced.
When the temperature of the cool air sent to A is insufficient as the cooling temperature, as shown in FIG. 3, the cool air sent from a heat exchanger or heat pump 25 (hereinafter, simply referred to as a heat pump), which will be described later, merges with the cool air port 33A. From indoor 1
It is supposed to be sent to 3.

As shown in FIG. 1, the cooling pipe 71 is arranged in the groundwater in a spiral zigzag shape and has cooling fins.

Next, the heating / cooling system of this embodiment is shown in FIG.
4 and the like, the roof main body 3 constructed by the roof material 2 having the air passages 1 extending from the eaves side to the ridge side is communicated with the air passages 1 and the ridge extension. The air storage tank 4 formed along the existing direction, the vent 5 formed on the eaves side of the air passage 1, and the air sent from the air storage tank 4 are heated and released into the room 13. And a heat exchanger or heat pump (hereinafter, simply referred to as a heat pump) 25 for cooling the room 13,
A valve (not shown) for adjusting the amount of air discharged into the room 13 via the heat pump 25, and a dryer or dehumidifier comprising a membrane air dryer for drying the air discharged into the room 13 via the heat pump 25 (see FIG. (Not shown)
It has and.

As shown in FIG. 4, the air storage tank 4 has a circular communication port 50 through which the air passage 1 communicates, a communication port wing 51 that opens and closes the communication port 50, and the air communication port 50. A circular indoor air outlet 52 for sending the air in the storage tank 4 into the room 13 below the roof body 3, an indoor wing 53 for opening and closing the indoor air outlet 52, and the air storage tank A rectangular outdoor air discharge port 54 for sending the air in the room 4 to the outside, an outdoor wing 55 for opening and closing the outdoor air discharge port 54, and each wing 51, 53 via transmission means 56, 56, 56. , 55 to open and close the power source 57, 57, 57 such as a reverse motor.

The communication port 50, the indoor air discharge port 52, and the outdoor air discharge port 54 are formed so as to face the facing side surfaces of the air storage tank 4, respectively. As shown in FIG. 2, from the indoor air outlet 52, the warm air passage 24 is connected to the room 1
3, the warm air passage 24 is connected to a heat pump 25.

The outdoor wing 55 opens and closes the outdoor air discharge port 54 by swinging about the upper open end side of the outdoor air discharge port 54 as a fulcrum. The wing 53 swings around the lower opening end sides of the communication port 50 and the indoor air discharge port 52 as fulcrums, and thereby the communication port 50 and the indoor air discharge port 52.
Open and close each.

Each transmission means 56 has a pair of gears 58 (circular movement members) meshing with each other and a substantially L-shaped lever 59.
(Linear reciprocating member). One end of the lever 59 is eccentrically connected to the gear 58 via a universal joint, and the other end is connected to the back swing end sides of the wings 51, 53, 55.

One of the pair of gears 58 is normally / reversely rotated by the operation of the power source 57, and the normal / reverse rotation of the gear 58 is transmitted to the other gear 58 so that the gear 58 is normally / reversely rotated.
The forward and backward rotation of the gear 58 causes the tip side of the lever 59 (the side of each wing 51, 53, 55) to reciprocate linearly as shown by the solid line in FIG.
1, 53, 55 oscillate to open and close.

Each power source 57, 57, 57 includes a relay 6
0, a power source (not shown), electrically connected to the remote operation means 61, and turned on and off by the operation of the remote operation means 61.
It is assumed to be F. The remote control means 61 includes the wings 51, 5
Operation buttons 62 and 6 for opening and closing operation and stop of 3,55
2, 62 and selection buttons 63, 63, 63 for selecting opening / closing operation and stop of the wings 51, 53, 55.
It has and. For example, when operating the wing 51, the operation button 62 for stopping is pressed to push the wing 51.
After pressing the selection button 63, the operation button 62 for opening operation is pushed when the opening operation is performed, or the operation button 62 for closing operation is pushed when the closing operation is performed. When the opening / closing operation of the communication opening wing 51 is stopped and the opening angle of the communication opening wing 51 is adjusted, the operation button 62 for stopping is pressed to stop the opening / closing operation of the communication opening wing 51 on the way. Furthermore, after pressing the stop operation button 62 and all the selection buttons 63, 63, 63,
When the operation button 62 for opening operation or the operation button 62 for closing operation is pressed, all wings 51, 53,
55 is adapted to open and close.

In this embodiment, the air storage tank 4 is used.
In the state shown in FIG. 4, the upper part is opened, but this upper open part is closed by a lid (not shown), and as shown in FIG.
The small roof 16 is used to connect the communication port 50, the indoor air discharge port 52, and the outdoor air discharge port 5 when it rains.
It is designed to prevent rainwater from entering the attic from 4.

As shown in FIG. 3, the roofing material 2 has an uneven plate 8 whose cross section has a continuous uneven shape such as a corrugated shape.
And a front surface plate 9 and a back surface plate 10 in which the uneven plate 8 is interposed by being polymerized and bonded to the convex portions on the front surface side and the rear surface side of the uneven plate 8, respectively.

The front plate 9 and the back plate 10 of the roofing material 2 are made of metal such as iron plate or aluminum which is a light metal, and the uneven plate 8 interposed therebetween is made of glass fiber reinforced plastic (resin). ing.

The front surface plate 9 and the rear surface plate 10 are made of metal, and the uneven plate 8 interposed therebetween is made of glass fiber-reinforced plastic (resin) so that the surface material of the front surface plate 9 and the rear surface plate 10 is made. Since the uneven plate 8 of the intermediate layer is formed to have a smaller thermal conductivity, the heat transfer between the front plate 9 and the back plate 10 is blocked by the uneven plate 8 of the intermediate layer, and as a result, the heat insulating effect is obtained. The structure is designed to improve.

Further, the front plate 9 and the back plate 10 made of metal.
The roofing member 2 itself is made lighter by the uneven plate 8 made of glass fiber-reinforced plastic which is lighter in weight. The front plate 9 may be made of a metal such as horizontal bukittan, and the back plate 10 may be made of wood such as veneer.

As means for connecting the uneven plate 8 to the front plate 9 and the back plate 10, tap screws with tap screws, spot welding, riveting, etc. can be used.

Next, in each space between the uneven plate 8 and the surface plate 9, a water supply pipe 12 for supplying tap water or the like is extended so as to communicate with each other, and the temperature rise of the roof body 3 due to solar heat is supplied. The water supplied to the pipe 12 is prevented, and the water heated by the solar heat is connected to the water supply pipe 12 through the hot water supply pipe 11 to the required hot water supply, that is, to the faucet 30 of the kitchen, washroom, bathroom, etc. The structure is used for hot water supply for daily life.

The hot water supply pipe 11 is connected to a heat pump 25 so that the water supplied from the hot water supply pipe 11 can be heated by the heat pump 25.

A water source 31 is connected to the heat pump 25, and the water supplied from the water source 31 is used as the heat pump 2.
It is possible to heat by 5. That is, in this embodiment, the water supplied from the hot water supply pipe 11 and the water source 3
The water supplied from 1 through the heat pump 25 is mixed to be used for required hot water supply.

For each space between the uneven plate 8 and the surface plate 9,
Each space between the uneven plate 8 and the back plate 10 is the air passage 1 described above. The eaves-side and ridge-side ends of each air passage 1 are opened, and the former eaves-side opening serves as a vent 5 of each air passage 1.

On the other hand, the opening on the ridge side of each air passage 1 is connected to the communication port 50 of the air storage tank 4, and by this connection, each air passage 1 is connected to the air storage tank 4. There is.

In such a structure, for example, the air in the air passage 1 warmed by solar heat when heating is required in winter or the like is operated by an air supply device (not shown) when the communication wing 51 is opened. The warm air sent to the air storage tank 4 through the communication port 50 and sent to the air storage tank 4 passes through the warm air passage 24 and the heat pump 25.
Sent to.

On the other hand, the air in the air passage 1 whose temperature has risen due to solar heat when cooling is required in the summer or the like is sent to the air storage tank 4 by the air supply device, and the air in the air storage tank 4 is used as the outdoor air. The temperature of the room 13 is prevented from rising by being discharged to the outside from the discharge port 54.

Next, as shown in FIG. 2, in the kitchen of the building of the present embodiment, purification is performed by sucking and purifying air such as pollutants and foul odors caused by the heat source 32 for cooking such as a stove. A device 33 is provided. The purification device 33 includes a combustion device that burns and purifies the above-mentioned air, and a pressurized water type cleaning and dust collecting device that supplies and purifies the above-mentioned air by spraying washing water.

The air purified by such a purifying device 33 flows out of the air such as pollutants and odors generated by the cooking heat source 32, that is, the exercise space of the user of the cooking heat source 32. It is used as air for the air curtain 32A that blocks outflow to the outside. In addition, the purified air is used as a heat source for cooking 3 for example.
When heated by the heat energy of the combustion device of 2 or the purifying device 33, the air mat is sent to the heat pump 25 for heating the room, for drying the drying chamber and the dryer 34 described later, and for bedding. 35 is used for heating or the like, and, on the other hand, when it is cooled by the supply of cleaning water of the pressurized water type cleaning and dust collecting apparatus of the purifying device 33
It is sent to the heat pump 25 and used for indoor cooling, for cooling the air mat 35 as bedding, and the like.

Next, in the heat pump 25 of this embodiment,
A compressor (compressor) 36 is incorporated, and an air purifier 37 as an intake port of the compressor 36 is provided in the room 13 on the lower floor.

The air compressed by the compressor 36 is
It is used for generating mechanical power of the pneumatic actuator 38 for operating the auxiliary equipment of the building of the present embodiment. That is, for example, it is used for generating mechanical power of a pneumatic actuator 38 such as an air cylinder, an air motor, or a swing actuator that operates a predetermined auxiliary equipment of a building such as opening and closing a door of a building or elevating a simple elevator. It

Further, the building of the present embodiment is provided with a compressor 36
The required number of compressed air outlets 39 that utilize the air compressed by the compressed air outlets 3 are provided.
It is possible to connect an air supply pipe for a predetermined device or tool used at home or outdoors to the device 9 and use it as a source of mechanical power for the device or tool.

Further, the building of this embodiment has a compressor 36
A vacuum generating device (not shown) such as a vacuum pump operated by is provided. On the other hand, a dust suction pipe connection port 40 to which the dust suction pipe of the vacuum cleaner is connected is provided in the room 13, and the dust suction pipe connection port 40 and the vacuum generating device are connected. Therefore, in this embodiment, the vacuum pressure of the vacuum generating device is used as the dust suction force of the vacuum cleaner.

On the other hand, the heat energy generated by the compressed air of the compressor 36 (usually about 170 to 200 ° C.) is supplied to the heat storage means 41 including a heat storage tank and a heat storage device, and this heat storage is performed. The heat energy stored in the means 41 has come to be used for supplying hot water for daily use such as kitchen, washbasin, bathing, indoor heating, drying room for futon, tableware, clothes, etc. and drying the dryer 34, etc. There is. The heat energy is supplied to the heat storage means 41 from warm air from the air storage tank 4, hot water from the hot water supply pipe 11, warm air from the cooking heat source 32 and the purification device 33, and the like. It is also possible to do so.

The heat pump 25 described above is installed in each room 13
The cold air opening 33A that is open above and the warm air opening 34A that is open below each room 13 are communicated with each other. The cool air opening 33A is formed by the peripheral edge of the room 13, and the warm air opening 34A is formed by the skirting board of the room 13.

Between the heat pump 25 and the cool air port 33A and between the heat pump 25 and the warm air port 34A, a drying device or a dehumidifying device (not shown) consisting of a membrane air dryer.
And a valve (not shown) are respectively interposed.
The water removed by the above-mentioned drying device is discharged to the outside of the room as water vapor through a flow path (not shown).

In such a structure, the warm air sent to the heat pump 25 from each of the above-mentioned flow paths is directly sent to the room 13 through the warm air opening 34A and used for heating the room 13, or its heating temperature is low. In this case, it is heated by the heat energy stored in the heat pump 25 and the storage means 41 and is sent into the room 13 through the warm air opening 34A to be used for heating the room 13.

Further, as in the case of such heating, the warm air sent from each flow path to the heat pump 25 is heated directly or by the heat energy stored in the heat pump 25 or the storage means 41 to be heated in the building. It is used for drying in a drying room of the above, a dryer 34, or the like.

Further, the warm air sent from each flow path to the heat pump 25 is also used for heating the air mat 35 directly or by being heated by the heat energy stored in the heat pump 25 or the heat storage means 41. It Warm air is recirculated to the air mat 35, and the recirculation keeps the air mat 35 at a constant temperature.

On the other hand, the heat pump 2 is connected from each of the above-mentioned flow paths.
The cool air sent to the air conditioner 5 or the cool air sent from the cooling pipe 71 is sent directly to the room 13 or the like from the cool air port 33A and used for a cooling system such as the cooling of the room 13, or when its cooling temperature is high. Is
It is cooled by the heat pump 25 and sent to the room 13 or the like through the cool air outlet 33A and used for a cooling system such as cooling the room 13.

The cool air sent to the heat pump 25 or the cool air sent from the cooling pipe 71 is also used for cooling the air mat 35. Cold air is recirculated to the air mat 35, and the recirculation keeps the air mat 35 at a constant temperature.

This embodiment has the structure as described above.

In this case, according to this embodiment, the cold air cooled by the groundwater is used for the cooling system of the house, so that the heat energy for cooling can be saved and the system can be saved. Has a simple structure consisting of the cooling pipe 71 arranged in the groundwater, so that the construction of the heating / cooling system of this kind can be facilitated and the cost can be reduced.

Further, in this embodiment, since the dehumidifying device 74 for dehumidifying the cool air used in the cooling system is provided, the cooling effect by the dry cool air can be obtained.

Further, since the cooling pipes 71 are arranged in a zigzag pattern in the groundwater, the area of the cooling pipes 71 in the groundwater is reduced, thereby reducing the size of the system and the cooling pipes 71. It is possible to increase the efficiency of cooling by increasing the contact area with the groundwater.

Further, since the cooling pipe 71 has the cooling fin, the contact area of the cooling pipe 71 with the groundwater by the cooling fin is increased, and the cooling efficiency is improved by this increase. Can be planned.

Although the invention made by the present inventor has been specifically described based on the embodiments, the present invention is not limited to the embodiments and various modifications can be made without departing from the scope of the invention. Needless to say.

Further, although the heat pump 25 is used in the above-mentioned embodiment, it is possible to use a heat exchanger in place of the heat pump 25 in the present invention.

In the above embodiment, the uneven plate 8 is used.
Is made of glass fiber-reinforced plastic, but is not limited to such glass fiber-reinforced plastic in the present invention. For example, carbon fiber-reinforced plastic, simple synthetic resin, paper It is also possible to apply the uneven plate 8 or the like.

Further, as the material of the uneven plate 8, iron, resin, light metal such as aluminum, stainless steel, ceramic and the like can be applied.

Further, in the above embodiment, the space between the uneven plate 8 and the surface plate 9 is not used as the air passage 1. However, in the present invention, the uneven plate 8 and the surface plate 9 are not used.
It is also possible to use the space between them as the air passage 1.

As the material of the roof member 2, for example, glass, resin plate, iron plate, ceramic products such as roof tile and cement plate, light metal plate, grass such as straw can be used.

In addition, injection is performed from a predetermined injection port (not shown) into each space between the uneven plate 8 and the front plate 9, the space between the uneven plate 8 and the back plate 10, or both spaces. A heat insulating layer made of a foamed layer that has been foamed is filled, and the heat insulating effect of this heat insulating layer and the adhesive force of the heat insulating layer cause a space between the uneven plate 8 and the front plate 9 or between the uneven plate 8 and the back plate 10. It is also possible to adopt a structure in which the bonding strength of each space is further improved.

In the case of such a structure, as the heat insulating layer, for example, synthetic resin such as polyurethane, stone,
It can be a foam layer of gypsum, mineral stone, plant, wood, waste paper, pulp, perlite, or vermiculite.

[0067]

The effects obtained by the typical ones of the inventions disclosed in this application will be briefly described as follows.
It is as follows.

(1) According to the heating / cooling system of the present invention, the cold air cooled by the groundwater is used for the cooling system of the house, so that the heat energy for cooling can be saved. Further, since the system has a simple structure including cooling pipes arranged in groundwater, it is possible to facilitate the construction of this type of heating / cooling system and reduce the cost.

(2) In the above-mentioned case, when the dehumidifying device for dehumidifying the cool air used in the cooling system is provided, the cooling effect by the dry cool air can be obtained.

(3) In the above case, if the cooling pipe is arranged in a zigzag shape in the groundwater, the size of the system is reduced by reducing the installation area of the cooling pipe in the groundwater. With this, it is possible to improve the cooling efficiency by increasing the contact area of the cooling pipe with the groundwater.

(4) In the above-mentioned case, if the cooling pipe has a cooling fin, the contact area of the cooling pipe with the ground water is increased by the cooling fin. The efficiency of cooling can be improved.

[Brief description of drawings]

FIG. 1 is a sectional view showing a heating / cooling system according to an embodiment of the present invention.

FIG. 2 is a schematic view showing a building in which the heating / cooling system is used.

FIG. 3 is a perspective view showing a roofing material used in the building.

FIG. 4 is a perspective view showing an air storage tank of the heating / cooling system.

[Explanation of symbols]

 1 Air Passage 2 Roofing Material 3 Roof Main Body 4 Air Storage Tank 5 Air Vent 8 Rough Plate 9 Surface Plate 10 Back Plate 11 Hot Water Supply Pipe 12 Water Supply Pipe 13 Indoor 16 Small Roof 24 Heat Exchanger or Heat Pump 30 Faucet 30 Faucet 31 Water Source 32 Heat Source for Cooking 32A Air Curtain 33 Purifier 33A Cold Air Port 34 Drying Room and Dryer 34A Warm Air Port 35 Air Mat 36 Compressor 37 Air Purifier 38 Air Pressure Actuator 39 Compressed Air Outlet 40 Dust Suction Pipe Connection Port 41 heat storage means 50 communication port 51 communication port wing 52 indoor air discharge port 53 indoor wing 54 outdoor air discharge port 55 outdoor wing 56 transmission means 57 power source 58 gear 59 lever 60 relay 61 remote control means 62 actuation Button 63 Selection button 70 Inlet 71 Cooling pipe 72 Blower or compressor 73 Low temperature refrigerator 74 Dehumidifier

Claims (4)

[Claims] 1. A cooling pipe arranged in groundwater for cooling the internal air sucked from an intake port by the cold temperature of the groundwater, the cold air inside the cooling pipe being used for a cooling system of a house. A heating and cooling system characterized by being used. 2. The heating / cooling system according to claim 1, further comprising a dehumidifying device for dehumidifying the cool air used in the cooling system. 3. The cooling pipe is arranged in a zigzag pattern in groundwater.
The heating and cooling system described. 4. The heating / cooling system according to claim 1, 2 or 3, wherein the cooling pipe has cooling fins.