JP2524299B2 - Handling box for solar system house - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handling box used in a solar system house using a passive solar system in which heating and cooling can be performed by heating air with solar energy.

[0002]

2. Description of the Related Art FIG. 4 shows a cooling system which can be cooled at high temperatures such as summer and is suitable for environmental conservation without using CFC gas. Since such a cooling system uses a heating system, it is inexpensive. A solar system house that is energy-saving is shown.

An air passage 2 having a roof slope is formed immediately below a roof plate 1, and the lower surface thereof is formed as a heat insulating layer on which a heat insulating material such as glass wool is arranged. One end of this air flow path 2 is opened as an outside air intake 3 in the underside of the eaves or in the attic space for ventilation of the attic, and the other end is connected to a ridge duct 4 as a heat collecting box made of a heat insulating material. Backflow prevention damper 6 and heat collecting fan 7 that block the outlet from this building duct 4.
The handling box 5 provided with the flow path switching damper 8 is installed in the attic space.

One of the inflow sides of the backflow prevention damper 6 of the handling box 5 communicates with the ridge duct 4 through the duct as described above, and the outflow side of the flow path switching damper 8 has the upper end of the falling duct 10. Connect to. The other of the outflow sides of the flow path switching damper 8 is connected to an exhaust duct 9 that opens to the outside, and the flow path switching damper 8 switches ventilation between the falling duct 10 and the exhaust duct 9.

The lower end of the descending duct 10 is opened to an air circulation space 13 between the heat storage soil concrete 11 and the floor panel 12, and an air outlet 14 is provided from the air circulation space 13 to the room. A glass plate 25 is provided above the metal plate near the top of the roof.

The inflow side of the backflow prevention damper 6 of the handling box 5 is connected to the ridge duct 4 as described above, and the inflow side of the backflow prevention damper 6 is circulated inside the room through the suction port 23 at the ceiling or the like. The backflow prevention damper 6 is also connected to the supply duct 22 and is configured as a flow path switching damper that switches the flow path between the ridge duct 4 side and the circulation duct 22 side. Also, if the room provided with the suction port 23 where the circulation duct 22 is open is on the second floor,
There is a floor panel 12 provided with an outlet 14 into the room 1
The room on the floor should be a stairwell or a stairwell to allow the air to flow freely.

An adsorbent panel 30 having a huge surface area of silica gel, theodolite, activated carbon, etc., that is, an adsorbent which is a substance having innumerable pores, is filled with V so that air can pass through the adsorbent panel 30. Adsorption tower 31 arranged in a mold,
32 was connected in parallel by connecting the inflow side and the outflow side by a duct.

The adsorbent panel 30 is an adsorbent contained in a flat cage-like container made of a mesh material, and is arranged in a V-shape so that the lower ends of the adsorbent panels are connected to each other. 27 was installed, and a cooling coil 38 was arranged below. These cooling coil 38 and well 55
The heat radiation coil 37 disposed inside the unit is connected by a circulation pipe 56 in which a coolant 39 is circulated by a pump 39. The cooling coils 38 are connected to each other, and a cooling water switching valve 57 is arranged at the interconnection. Although illustration is omitted, a cooling tower may be used instead of the well 55, and an air-cooling type in which the heat radiation coil 37 is exposed to the outside air may be used.

The adsorption towers 31, 32 are provided with a circulation path 28 connecting the air outflow side of the cooling coil 38 and the air inflow side of the adsorbent panel 30, and an inflow amount adjusting damper 29 is arranged in this circulation path 28. Set up. Further, dampers may be provided at the inlets and outlets of the adsorption towers 31, 32.

A summer / winter switching damper 42 is provided on the inflow side of the heat collecting fan 7 of the handling box 5, the summer / winter switching damper 42 is used as a first damper, and the flow path switching damper 8 is switched to a second summer / winter switching. Configure as a damper. At the confluence part where the cycle switching damper 33 on the inflow side of the adsorption towers 31 and 32 is disposed, the inflow side of the heat collecting fan 7 of the handling box 5 and a branch part in the middle of the circulation duct 22 opening to the room. Are connected by the cycle switching damper 33 so that they can be switched.

Further, at the merging portion where the cycle switching damper 34 on the outflow side of the adsorption towers 31 and 32 is arranged, the outflow side of the heat collecting fan 7 of the handling box 5 and the middle of the falling duct 10 can be switched. Connecting.

A hot water supply coil 15 is provided between the heat collecting fan 7 of the handling box 5 and the flow path switching damper 8, and this hot water supply coil 15 is connected to a hot water storage tank 17 by a circulation pipe 43. A hot water supply pipe 2 that is attached to an auxiliary boiler 18 for heating and connects to a bath, washroom, or kitchen
Connect 4

In the handling box 5, an auxiliary heating coil 41 is provided between the backflow prevention damper 6 and the fan 7.
The auxiliary heating coil 41 is connected to a heating-dedicated boiler 44 attached to the auxiliary boiler 18 by a circulation pipe 45.

Next, the usage will be described. When performing cooling at high temperatures such as in summer, the backflow prevention damper 6 of the handling box 5 connects the inflow side of the handling box 5 to the ridge duct 4 and closes the circulation duct 22 side. Further, the flow path switching damper 8 is the falling duct 1
Close the 0 side. Further, as for the adsorption towers 31 and 32, for example, the inflow side of the adsorption tower 32 is handled by the handling box 5 as illustrated.
The cycle switching damper 33 is set so that it is connected to the inflow side of the heat collecting fan 7 and the inflow side of the adsorption tower 31 is connected to the middle of the circulation duct 22 that opens into the room.
Is connected to the outflow side of the heat collecting fan 7 of the handling box 5, and the outflow side of the adsorption tower 31 is connected to the falling duct 10.
The cycle switching damper 34 is set so as to be connected in the middle of. In this case, the summer / winter switching damper 42 is closed, and the outflow side of the adsorption tower 32 is connected to the exhaust duct 9 via the handling box 5.

The flow is shown in FIG. 5, and each adsorption tower 31, 3
The cooling fan 27 built in 2 is driven. Adsorption tower 31
Then, the air in the room is sent from the circulation duct 22 opening to the room, and when passing through the adsorbent panel 30, the moist air from the room is dehumidified by the adsorbing action of the dried adsorbent.

The phenomenon of adsorption is a phenomenon in which molecules are physically taken up by a substance having a huge surface area such as an adsorbent, that is, a substance having innumerable pores, and is adsorbed when the temperature is raised or vacuum is applied. The molecule jumps out. This is desorption. Water molecules in the air, that is, water vapor, have kinetic energy (latent heat) because they move violently. When water molecules are adsorbed by the adsorbent and become immobile, latent heat is released and the air temperature rises. Adsorption-type dehumidifying cooling utilizes this principle.

When the moisture in the humid air of the room air from the circulation duct 22 is adsorbed by the dried adsorbent as described above, the latent heat of the moisture adsorbed by the adsorbent is transferred to the air. The air temperature rises as it is passed.

The dehumidified air whose temperature has risen passes through the cooling coil 38 in which the coolant water is circulated with the heat radiation coil 37 by the pump 39 to lower the temperature to some extent. Although the relative humidity rises a little with this temperature drop, it is still dry air.

In the adsorption tower 31, a part of the air is circulated in the circulation path 28.
To keep the temperature of the adsorbent low and maintain the adsorption effect.

Next, this air exits the adsorption tower 31 and flows down in the falling duct 10, enters into the air circulation space 13 between the heat storage soil concrete 11 and the floor panel 12, and is blown out from the air outlet 14 to the room. It receives the moisture generated by the process and is humidified and cooled, so that a good cooling sensation is obtained. If an air outlet 47 to the room having a damper 46 is provided in the middle of the falling duct 10, the air cooled by the cooling coil 38 is blown directly into the room without passing through the underfloor if necessary. You can

Further, if a small cooling tower or the like is used without using the well 55, the cooling will be insufficient, so humidification cooling may be carried out by sprinkling water after leaving the adsorption tower. Further, the cold air thus obtained is used for the falling duct 10
Flowing down inside, heat storage soil concrete 11 and floor panel 12
Enter into the air circulation space 13 between the heat storage soil and the soil storage concrete 11, cool the room through the floor panel 12, and blow out from the air outlet 14 to provide three cooling functions. To do.

In this way, when the whole adsorbent in the adsorbent panel 30 of the adsorption tower 31 becomes wet, the heat collecting fan 7 of the handling box 5 is provided on the inflow side of the adsorption tower 31.
Cycle switch damper 33 to connect to the inflow side of
The cycle switching damper 34 is switched so that the outflow side of the adsorption tower 31 is connected to the exhaust duct 9. As a result, the adsorption tower 32 will now perform the adsorption.

While the adsorption tower 31 is adsorbing, the adsorption tower 32 is desorbing. Explaining this desorption, when the cooling fan 27 built into the adsorption tower 32 is driven, the roof plate 1 which is a metal plate enters the air flow path 2 having a roof slope immediately below the roof plate (the temperature is about 30 °, humidity about 75%)
Is heated to a temperature of about 80 ° and a humidity of about 10% or less to obtain ultra-high temperature dry air. This ultra-dry air enters the handling box 5 after being collected in the ridge duct 4, enters the adsorption tower 32 from the inflow side of the heat collecting fan 7 of the handling box 5, and adsorbs the moist adsorbent in the adsorbent panel 30. Is dried by the desorption action of the adsorbent.

In this way, when dehumidifying the moist adsorbent and humidifying oneself, the super dry air moves on the line where the enthalpy is equal, that is, the absolute humidity rises and the latent heat decreases and the temperature decreases. The discharged air is discharged from the exhaust duct 9 via the handling box 5. As a result, the adsorbent in the adsorbent panel 30 of the adsorption tower 32 becomes dry and is ready for the next adsorption. Also in this case, a part of the air in the adsorption tower 32 is recycled in the circulation path 28 to enhance the desorption effect.

The air discharged from the exhaust duct 9 is still hot, and the hot water supply coil 15 heats the water sent from the hot water storage tank 17 to the hot water supply coil 15 through the circulation pipe 45, so that the hot water is stored in the hot water storage tank. It is stored in 17 and is reheated from here by the auxiliary boiler 18 for additional heating as needed, and hot water is supplied to various places from the hot water supply pipe 24.

Adsorbent panel 3 of two adsorption towers 31, 32
0 alternately repeats adsorption and desorption, but the desorbed and dried adsorbent loses energy by the amount of water,
This lost energy is recovered during adsorption. However, at this time, the heat capacity and the temperature difference of the device become a loss. In the mutual switching between adsorption and desorption of the adsorption towers 31 and 32, the weight of the adsorbent increases as the adsorption progresses. Therefore, a method of detecting this by the load sensor 26 provided with the adsorbent panel 30 or a temperature sensor inside the room. When the adsorbent gets wet, the temperature of the outlet of the adsorption tower in the adsorption cycle begins to drop suddenly and the temperature is automatically switched, and a humidity sensor is installed in the adsorption tower. A method of sensing the degree of wetness can be adopted.

As described above, the two adsorption towers 31 and 32 are operated by alternately switching the desorption / adsorption cycles at intervals of about 20 minutes, during which a short (2 to 3 minutes) intermediate cycle is inserted. . After the desorption cycle is completed, the cycle switching damper 33 and the cooling water switching valve 57 are switched in advance to discharge the heat remaining in the adsorption tower. After discharging, the cycle switching damper 34 is switched to start a new desorption / adsorption cycle. As a result of exhausting indoor air in this intermediate cycle, ventilation is also performed at the same time.

In general, when it is necessary to cool the room, it is often sunny, so that it is possible to rely almost exclusively on solar energy. The electric power for air transportation such as fan drive is about 0.25 KW, and it is possible to rely on the solar cell for this. However, there are days when it is cloudy and humid. On such a day, the heat collection amount becomes insufficient, but in that case, the air for desorption can be obtained with the auxiliary heating coil 41 in the heating state.

FIG. 6 is a flow chart showing the operation during no cooling, during the intermediate period, and during heating. When the cooling is not performed, the summer / winter switching damper 42 has the adsorption towers 31, 32 as in the intermediate period. The heat collecting fan 7 works to take hot water from the heat collecting air and exhaust it. As a result, the heat received on the roof surface is also discharged, and the inflow of heat into the room is reduced. When the heat collection stops, the backflow prevention damper 6 closes the space between the roof heat collection surface and the supply of humidity from the room to the roof surface,
Prevents condensation at night.

During heating in winter, the summer / winter switching damper 42 and the flow path switching damper 8 close the adsorption towers 31, 32 and the summer exhaust path, and the heat collecting air is directly sent to the underfloor by the heat collecting fan 7. . With this, heat is stored in the soil-concrete concrete 11, and the room is warmed through the floor panel 12,
Three types of heating operations are performed with the air blown from the air outlet 14.

When the room temperature is insufficient, the heating boiler 44
Heats up working. When room temperature becomes excessive, hot water supply coil 1
5 takes hot water first to prevent overheating. When the heat is not collected, the backflow prevention damper 6 opens the indoor circulation path, and when the room temperature is insufficient, it is heated and circulated to maintain the room temperature. The hot water supply coil 15 and the auxiliary heating coil 41 do not work at the same time.

[0032]

However, in the solar system house shown in FIG. 4, the two adsorption towers 31 and 32 containing the adsorbent panel 30 are considerably large in size and take up space.

The object of the present invention is to eliminate the inconveniences of the above-mentioned conventional example, and to perform cooling at high temperatures such as summer.
It is a comfortable cooling system suitable for environmental conservation that does not use CFCs, and because it uses heating system equipment as such cooling equipment, it is an inexpensive and energy-saving solar system house. It is to provide a handling box for a solar system house that can be easily used.

[0034]

In order to achieve the above object, the present invention provides an air intake from a heat collecting portion, an air intake from indoors, an exhaust duct outlet to the outside, and an underfloor heat storage portion. In the handling box of the solar system house, which has a falling duct outlet and a flow path control damper for selecting these, and a fan is arranged between the air intake and the outlet. While partitioning the inside of the box to divide it into multiple parallel flow paths,
An adsorbent such as silica gel is baked on a corrugated cardboard so that it crosses both partitions across this partition, and the rotor that is divided into the adsorption side and the desorption side with the separator as the boundary has the desorption side in one section and the adsorption side in the desorption side. The partition is provided so as to be located in the other section, and the first fan is arranged in the flow path having the rotor desorption side, and the second fan and the cooling coil are arranged in the flow path having the adsorption side. At the end of, the air intake from the heat collecting section and the air intake from the room communicate, but a check damper is provided to selectively block the air intake from the communication section and the heat collecting section, Further, a first summer / winter switching damper is provided to selectively block the communication part and the second fan, and the exhaust duct outlet and the falling duct outlet are provided at the other end of the partition plate. It communicates, but with this communication part A duct delivery port selectively the third summer and winter changeover damper as blocked provided, also, with respect to a flow path with a desorption side of the rotor, first of the flow channel 1
Bypass flow passage that shares the fan of the above and does not pass through the rotor is provided, and a second summer / winter switching damper is provided in this bypass flow passage, and a hot water take-up coil is provided in the flow passage with the desorption side. This is the summary.

[0035]

According to the present invention as set forth in claim 1, in the dehumidifying and cooling operation mode, the hot and dried air from the heat collecting portion enters the handling box through the air intake port and is the desorption side which is one half of the rotor. Through the rotor to remove and dry the rotor. As a result, the temperature of the heat collecting air is lowered by 10 ° C.
Then, it is thrown out through the exhaust duct from the exhaust duct outlet.

On the other hand, the room air is adsorbed and dried through the adsorption side of the other half of the rotor. The air dries, but it receives heat of adsorption and its temperature rises. The heat is taken by the cooling coil and then sent from the outlet of the down duct to the down duct. Such dry air flows down in the falling duct, is blown out from the underfloor heat storage section into the room, and is humidified and cooled by receiving the moisture generated in the room, so that a proper cool feeling can be obtained. Then, the rotor is slowly rotating and continuously adsorbs and desorbs.

Further, in the heating operation mode, the rotor is separated by passing through the bypass flow path, and the heated air flows down from the handling box as it is in the falling duct.
It is sent to the underfloor heat storage unit.

According to the second aspect of the present invention, in addition to the above action, the air whose temperature has dropped by 10 ° C. by removing and drying the rotor is heat-exchanged by the hot water coil and then exhausted. .

[0039]

Embodiments of the present invention will now be described in detail with reference to the drawings. 1 and 2 are explanatory views showing one embodiment of a handling box of a solar system house of the present invention,
FIG. 1 shows the dehumidifying and cooling operation mode, and FIG. 2 shows the heating operation mode.

The structure other than the handling box 5 is almost the same as that of the conventional example, and as shown in FIG.
An air flow path 2 having a roof slope is formed immediately below, and the lower surface thereof is configured as a heat insulating layer on which a heat insulating material such as glass wool is arranged. One end of this air flow path 2 is opened as an outside air intake 3 in the underside of the eaves or in the attic space for ventilation of the attic, and the other end is connected to a ridge duct 4 as a heat collecting box made of a heat insulating material. The above is the heat collecting part.

Further, the lower end of the descending duct 10 is opened in the air circulation space 13 between the heat storage soil concrete 11 and the floor panel 12, and the air outlet 14 from the air circulation space 13 to the room is provided. The above is the underfloor heat storage unit.

The handling box 5 is connected to the air intake port 61 from the heat collecting section and the circulation duct 22 that opens into the room through the suction port 23 at the ceiling or the like (see FIG. 4). 62, an exhaust duct outlet 63 connected to the outdoor exhaust duct 9, and a falling duct outlet 64 connected to the falling duct 10 to the underfloor heat storage unit.

Further, the inside of the handling box 5 is partitioned by a partition plate 65 made of a heat insulating board and partitioned into a plurality of parallel flow paths. The handling box 5 is made of an inorganic fiber so as to extend over the partition plate 65 and extend over both partitions. Baking an adsorbent such as silica gel on the corrugated cardboard, and the rotor 66, which is divided into the adsorbing side and the desorbing side with the separator as a boundary, is arranged so that the desorbing side 66a is located in one section and the adsorbing side 66b is located in the other section. Set up.

FIG. 3 shows a cassette of the rotor 66. The rotor 66 is housed in a case having front and rear openings, and is rotated by a gear motor 68 via a pulley 67 wound around the rotor 66. The center of the opening of the case was divided by a separator 69 to divide it into a desorption side 66a and an adsorption side 66b, and a seal rubber 70 for keeping airtightness was arranged around the opening. The handling box 5 incorporates the rotor 66 thus formed into a cassette.

In the handling box 5, a first fan 71 is arranged on the inflow side of the rotor 66 and a hot water take-up coil 72 is arranged on the outflow side in the passage having the attachment / detachment side 66a of the rotor 66. Further, in the flow path having the adsorption side 66b, the second fan 73 is arranged on the inflow side of the rotor 66, and the cooling coil 74 is arranged on the outflow side. A sirocco type is desirable for the first fan 71 and the second fan 73.

At one end of the partition plate 65 in the handling box 5, the air intake port 61 from the heat collecting section 61.
And an air intake port 62 from the room are communicated with each other, but an opening / closing rotary plate type check damper 75 is provided so as to selectively block the air intake port 61 from the communication part and the heat collecting part. A first summer / winter switching damper 76 of an open / close rotary plate system is provided so as to selectively block the fan 73 and the fan 73.

Further, at the other end of the partition plate 65, the exhaust duct outlet port 63 and the falling duct outlet port 64 communicate with each other, and the opening and closing is performed so as to selectively block the communication portion and the exhaust duct outlet port 63. A rotating plate type third summer / winter switching damper 78 is provided.

Further, for the flow path having the detachable side 66a of the rotor 66, the bypass flow path 79 which shares the first fan 71 in this flow path and does not pass through the rotor 66.
Is provided between the rotor 66 and the first fan 71 so as to selectively block the inlet portion of the bypass passage 79 and the inflow side of the rotor 66. Was set up.

The hot-water removing coil 72 is connected to the hot-water storage tank 17 by the circulation pipe 43 in the same manner as the hot-water supply coil 15 in FIG. 4, and the hot-water storage tank 17 has an auxiliary boiler 18 for reheating.
Is attached to connect a hot water supply pipe 24 leading to a bath, a washroom, and a kitchen. (See Fig. 4)

Besides the hot water removing coil 72, FIG.
An auxiliary heating coil corresponding to the auxiliary heating coil 41 may be provided. This auxiliary heating coil is connected to the heating only boiler 44 attached to the auxiliary boiler 18 by the circulation pipe 45. (See Fig. 4)

The cooling coil 74 is connected to the heat radiating coil 37 by a circulation pipe for circulating the coolant water (see FIG. 4). A cooling tower may be used instead of the well 55, and the heat radiation coil 37 may be an air cooling type that is exposed to the outside air.

Next, usage and operation will be described. FIG. 1 shows the case of the dehumidifying and cooling operation mode, in which the check damper 75 opens the air intake port 61 from the heat collecting part and closes the communication part between the air intake port 61 and the air intake port 62 from the room. Further, this communication portion of the first summer / winter switching damper 76 is closed, and the air intake port 62 from the room is opened.

On the other hand, the second summer-winter switching damper 77 closes the inlet of the bypass flow passage 79, and the third summer-winter switching damper 78 connects the exhaust duct outlet 63 and the falling duct outlet 64 with the communicating portion. Close and open the exhaust duct outlet 63.

High temperature / drying (60-80 ° C, 15-5
The air from the roof heat collecting part enters the handling box 5 through the air intake port 61, passes through the attachment / detachment side 66a which is one half of the rotor 66, and detaches the rotor 66.
dry. As a result, the temperature of the heat collecting air is lowered by 10 ° C. Then, heat is exchanged in the hot water removing coil 72 and is discharged to the outside from the exhaust duct outlet 63 via the exhaust duct 9.

On the other hand, the room air enters the handling box 5 through the air intake 62 from the room, and the rotor 6
The other half of 6 passes through the adsorption side 66b and is adsorbed and dried. The air dries, but it receives heat of adsorption and its temperature rises. The heat is taken by the cooling coil 74 and then taken out from the falling duct outlet 64 to be sent to the falling duct 10.

The dry air flows down in the falling duct 10, is blown out from the underfloor heat storage section into the room, is humidified and cooled by receiving the moisture generated in the room, and a proper cool feeling is obtained.
Then, the rotor 66 slowly rotates (10 minutes to 15 minutes).
Min) and continuously repeat adsorption and desorption.

In the heating operation mode, as shown in FIG. 2, the first summer-winter switching damper 76 opens the communication part between the air intake 61 from the heat collecting part and the air intake 62 from the room. The inflow side of the fan 73 is closed. Further, the second summer / winter switching damper 77 closes the inflow side of the rotor 66 and opens the inflow port of the bypass flow passage 79. Further, the third summer / winter switching damper 78 opens the communication portion between the exhaust duct outlet 63 and the falling duct outlet 64, and closes the exhaust duct outlet 63.

In this way, in the heating operation mode, the bypass 66 is passed to separate the rotor 66,
The heated air flows down from the handling box 5 as it is in the falling duct 10 and is sent to the underfloor heat storage section.

Other operations are the same as those described with reference to FIG. 4 as the conventional example, and detailed description thereof will be omitted.

[0060]

As described above, the handling box of the solar system house of the present invention is capable of cooling at high temperatures such as summer, and is a comfortable cooling suitable for environmental conservation that does not use CFC gas. Since the heating system equipment is used as the cooling equipment, it is cheap and energy-saving, so as to be used in a solar system house, the main equipment can be integrated in the handling box to make the whole compact and easy to use. It is a thing.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing an embodiment of a handling box of a solar system house of the present invention in a dehumidifying and cooling operation mode.

FIG. 2 is an explanatory diagram in the heating operation mode showing one embodiment of the handling box of the solar system house of the present invention.

FIG. 3 is a perspective view of a rotor cassette.

FIG. 4 is an explanatory diagram showing a conventional example.

FIG. 5 is a flowchart showing an operation during cooling.

FIG. 6 is a flowchart showing an operation during heating and during an intermediate period.

[Explanation of symbols]

1 ... Roof plate 2 ... Air flow path 3 ... Outside air intake 4 ... Building duct 5 ... Handling box 6 ... Backflow prevention damper 7 ... Heat collecting fan 8 ... Flow path switching damper 9 ... Exhaust duct 10 ... Falling duct 11 ... Heat storage Dirt concrete 12 ... Floor panel 13 ... Air circulation space 14 ... Air outlet 15 ... Hot water supply coil 16 ... Circulation piping 17 ... Hot water storage tank 18 ... Auxiliary boiler 20 ... Pit 21 ... Fan vector 22 ... Circulation duct 23 ... Suction opening 24 ... Hot water supply Piping 25 ... Glass plate 26 ... Load sensor 27 ... Cooling fan 28 ... Circulation path 29 ... Inflow amount adjustment damper 30 ... Adsorbent panel 31, 32 ... Adsorption tower 33, 34 ... Cycle switching damper 31 ... Radiation coil 38 ... Cooling coil 39 ... Pump 40 ... Damper 41 ... Auxiliary heating coil 42 ... Summer / Winter switching damper 43, 45 ... Circulation arrangement Pipe 44 ... Heating only boiler 46 ... Damper 47 ... Air outlet 55 ... Well 56 ... Circulation piping 57 ... Cooling water switching valve 61, 62 ... Air intake 63 ... Exhaust duct outlet 64 ... Fall duct outlet 65 ... Partition plate 66 ... Rotor 66a ... Desorption side 66b ... Adsorption side 67 ... Pulley 68 ... Gear motor 69 ... Separator 70 ... Seal rubber 71 ... First fan 72 ... Hot water removing coil 73 ... Second fan 74 ... Cooling coil 75 ... Check damper 76 ... 1st summer-winter switching damper 77 ... 2nd summer-winter switching damper 78 ... 3rd summer-winter switching damper 79 ... bypass flow path

Claims (2)

(57) [Claims] 1. An air intake from a heat collecting part, an air intake from indoors, an exhaust duct outlet to the outside, and a falling duct outlet to the underfloor heat storage part, and these In the handling box of the solar system house, which is provided with a flow path control damper for selecting, and a fan is arranged between the air intake port and the delivery port, the box is divided into a plurality of parallel flow paths. Along with this partition, burn the adsorbent such as silica gel on a corrugated cardboard so that it spans both compartments across the partition, and the rotor that is divided into the adsorption side and the desorption side with the separator as the boundary is the desorption side in one section. The adsorption side is located in the other compartment, the first fan is arranged in the flow path with the rotor desorption side, and the second fan and cooling coil are arranged in the flow path with the adsorption side. , At one end of the partition plate, the air intake from the heat collecting section communicates with the air intake from the room, so that the communication section and the air intake from the heat collecting section are selectively closed. Check damper, and a first summer-winter switching damper that selectively blocks the communication part and the second fan. Furthermore, at the other end of the partition plate, the exhaust duct outlet and the outlet are set up. A third summer-winter switching damper is provided which communicates with the down duct outlet, but which selectively blocks this communication part and the exhaust duct outlet, and also for the passage having the detachable side of the rotor, Handling of a solar system house characterized in that a bypass flow passage that shares the first fan in the flow passage and does not pass through the rotor is provided, and that a second summer / winter switching damper is provided in this bypass flow passage. box. 2. The handling box for a solar system house according to claim 1, wherein a hot water removing coil is provided in the flow path having the desorption side.