JP2012241974A - Air conditioning system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an air conditioning system capable of efficiently utilizing natural energy and providing a comfortable space.SOLUTION: When the temperature of a room 14 is raised to a preset temperature or higher, the quantity of the light condensation of louver members 20 is reduced and the temperature of the room 14 is reduced by a heat radiation effect utilizing gaps among adjacent louver members 20. When the temperature of the room 14 is reduced to lower than the preset temperature, the quantity of the light condensation of the louver members 20 is increased and the temperature of the room 14 is raised by a heat collection effect by the louver members 20. Namely, a heating effect near to a window is improved in a closed state of the louver members 20, and the heat radiation effect of the room 14 is improved in an open state of the louver members 20. Thus, the temperature of the room 14 can be controlled and the more comfortable space can be obtained as compared with a conventional system by efficiently utilizing solar energy and only by controlling angles of light concentration surfaces 20A of the respective louver members 20.

Description

  The present invention relates to an indoor air conditioning system.

  Conventionally, there has been an air conditioning system in which cold water or hot water is allowed to flow in a pipe to perform indoor air conditioning. However, when control is performed by combining cold water and hot water, natural energy such as sunlight cannot be utilized well if an air conditioning system is provided in a place that is not near the indoor window.

JP 2006-170532 A.

  In view of the above facts, the present invention aims to provide an air conditioning system that can utilize natural energy well and can provide a comfortable space.

  The air-conditioning system according to claim 1 comprises a louver installed indoors, and a plurality of disposed louvers are rotatably supported, and the amount of collected light varies depending on the rotation angle, and a pipe through which fluid can flow is provided. A louver member, a supply means for supplying cold water or hot water into the pipe, a temperature sensor for detecting an indoor temperature, the temperature sensor and the supply means are connected, and based on the temperature detected by the temperature sensor And control means for controlling cold water or hot water to be supplied into the pipe by the supply means.

  In the air conditioning system according to claim 1, the louver installed in the room is constituted by a plurality of louver members. The louver member is rotatably supported, and the light collection amount can be changed depending on the rotation angle. Further, a pipe through which a fluid can flow is provided inside the louver member, and cold water or hot water is supplied into the pipe by the supply means.

  On the other hand, a temperature sensor for detecting the temperature in the room is provided. Control means is connected to the temperature sensor together with supply means, and cold water or hot water is controlled to be supplied into the pipe by the supply means based on the temperature detected by the temperature sensor.

  Here, by installing the louver by the window, in the closed state where the light collection amount of the louver member increases, the heating effect in a so-called perimeter zone such as the window improves, and in the open state where the light collection amount of the louver member decreases, The heat release effect is improved. For this reason, indoor temperature can be adjusted simply by utilizing solar energy and adjusting the rotation angle of the louver member. And by reducing the temperature difference between the perimeter zone and the interior zone, the air conditioning load of the perimeter zone can be reduced.

  Further, based on the temperature detected by the temperature sensor, the control means controls to supply cold water or hot water into the pipe of the louver member. For this reason, for example, in summer, when the indoor temperature becomes equal to or higher than a preset temperature, cold water flows into the pipe of the louver member and is cooled by radiant heat through the louver member. In this state, the cooling load can be reduced by reducing the amount of collected light by opening the louver member.

  In winter, when the indoor temperature becomes lower than a preset temperature, hot water flows into the pipe of the louver member, and heating by radiant heat is performed through the louver member. In this state, the heating load can be reduced by increasing the light collection amount by closing the louver member.

  An air conditioning system according to a second aspect of the present invention is the air conditioning system according to the first aspect, further comprising a rotating means for rotating the louver member to a predetermined angle, the rotating means being connected to the control means, the control means being The louver member is controlled to rotate at a predetermined angle.

  The cooling / heating system according to claim 2 includes a rotating means for rotating the louver member at a predetermined angle, and the rotating means is connected to the control means. Then, by controlling the louver member to rotate at a predetermined angle by the control means, the temperature of the room can be adjusted by adjusting the angle of the light converging surface of the louver member. That is, when the louver member is closed, the room temperature can be increased, and when the louver member is open, the room temperature can be decreased.

  The air conditioning system according to claim 3 is the air conditioning system according to claim 1 or 2, wherein the supply means is connected to a heat collector and an electric water heater, and when the hot water is supplied into the pipe, the control is performed. The means controls the heat collector to be used in preference to the electric water heater.

  In general, the heat collector is influenced by the weather, and cannot be supplied continuously when it is cloudy, snowy or rainy. For this reason, in the cooling and heating system according to claim 3, since the supply means is connected to the heat collector and the electric water heater, the electric water heater should be used when it is cloudy, snowy or rainy. It is possible to supply hot water continuously regardless of the weather. And it is possible to use the operation of the heat collector and the electric water heater in an optimum state by controlling the heat collector to be used in preference to the electric water heater by the control means.

  The air conditioning system according to a fourth aspect of the present invention is the air conditioning system according to any one of the first to third aspects, wherein the control means supplies hot water into the pipe in a closed state where the amount of light collected by the louver member increases. To be controlled.

  In the closed state of the louver member, the amount of light collection increases. For this reason, in the cooling / heating system according to claim 4, since warm water is supplied into the pipe of the louver member in a closed state of the louver member, the indoor heating effect can be improved and the heating load can be reduced. Can do.

  The cooling / heating system according to claim 5 is the cooling / heating system according to any one of claims 1 to 4, wherein the control means moves into the pipe in the open state in which the light collection amount of the louver member is minimized. Control so that cold water is supplied.

  In the open state of the louver member, the light collection amount decreases. For this reason, in the cooling / heating system according to claim 5, since the cold water is supplied into the pipe of the louver member in the open state of the louver member, the indoor cooling effect can be improved and the cooling load can be reduced. Can do.

  The air conditioning system according to claim 6 is the air conditioning system according to any one of claims 1 to 5, wherein the control means supplies cold water or hot water supplied into the pipe based on the temperature detected by the temperature sensor. The amount of control.

  In the air conditioning system according to the sixth aspect, the amount of cold water or hot water supplied into the pipe of the louver member is controlled by the control means based on the temperature detected by the temperature sensor. Thereby, the quantity of cold water or warm water can be changed according to the temperature difference between the target temperature and the current temperature.

  The air conditioning system according to claim 7 is the air conditioning system according to any one of claims 1 to 6, wherein the control means changes the rotation angle of the louver member based on the temperature detected by the temperature sensor. To control.

  In the air conditioning system according to the seventh aspect, the control means controls the rotation angle of the louver member to change based on the temperature detected by the temperature sensor. As a result, the amount of light collected by the louver member can be increased, and the temperature in the room can be raised by the heat collection effect of the louver member. In addition, the amount of light collected by the louver members can be reduced, and the room temperature can be lowered by the heat dissipation effect using the gaps between adjacent louver members.

  An air conditioning system according to an eighth aspect of the present invention is the air conditioning system according to any one of the first to seventh aspects, wherein the pipe of the louver member is connected to an underfloor pipe constituting the floor heating system.

  In general, heat is radiated in the perimeter zone more easily than the interior zone inside the room. For this reason, in the cooling and heating system according to the eighth aspect, the pipe of the louver member is connected so as to communicate with the underfloor pipe constituting the floor heating system. Thereby, for example, in winter, heat can be flown into the pipe of the louver member in addition to the underfloor pipe to prevent heat dissipation in the perimeter zone.

  The air conditioning system according to a ninth aspect is the air conditioning system according to any one of the first to eighth aspects, wherein the control means is controlled by a home energy management system (HEMS).

  In the air conditioning system according to claim 9, the control means is controlled by the HEMS so that the operation of the heat collector and the electric water heater is in an optimum state (for example, use of the electric water heater using midnight power). can do.

  As described above, the building according to claim 1 has the excellent effect of being able to utilize natural energy well and provide a comfortable space.

  According to the building of Claim 2, it has the outstanding effect that indoor temperature can be adjusted only by changing the rotation angle (light collection amount) of a louver member.

  According to the building of Claim 3, it has the outstanding effect that warm water can be supplied continuously without being influenced by the weather.

  According to the building of Claim 4, it has the outstanding effect that hot water is supplied in the pipe | tube of a louver member in connection with the condensing amount of a louver member, and the heating effect is improved.

  According to the building of the fifth aspect, there is an excellent effect of improving the cooling effect by supplying cold water into the pipe of the louver member in conjunction with the amount of light collected by the louver member.

  According to the building of the sixth aspect, there is an excellent effect that even if the temperature difference between the target temperature and the current temperature is large, the target temperature can be approached in a short time.

  According to the building of Claim 7, it has the outstanding effect that indoor temperature can be adjusted only by changing the rotation angle of a louver member.

  According to the building of Claim 8, it has the outstanding effect that an air-conditioning load can be reduced while being able to improve a heating effect.

  According to the building of Claim 9, it has the outstanding effect that energy saving is realizable.

It is a schematic diagram which shows the structure of the air conditioning system which concerns on this Embodiment. It is a perspective view which shows the louver to which the air conditioning system which concerns on this Embodiment was applied. It is the perspective view which expanded the principal part of the louver member which comprises the louver to which the air conditioning system which concerns on this Embodiment was applied. (A) is a horizontal sectional view showing the open state of the louver member, (D) is a horizontal sectional view showing the closed state of the louver member, and (B) and (D) are rotated from the open state to the closed state of the louver member. It is a horizontal sectional view showing a state in the middle of movement. It is a block diagram which shows the structure of the air conditioning system which concerns on this embodiment. It is a block diagram which shows the modification of the structure of the air conditioning system which concerns on this embodiment.

An air conditioning system according to the present embodiment will be described.
FIG. 1 is a schematic diagram showing a configuration of an air conditioning system 10 according to the present embodiment provided in a room 14 of a building 12. FIG. 2 shows a louver 18 to which the air conditioning system 10 is applied. A perspective view is shown.

(Configuration of air conditioning system)
As shown in FIGS. 1 and 2, for example, the cooling and heating system 10 includes a louver 18 disposed on the indoor side facing the sash 16, and the louver member 20 constituting the louver 18 extends along the vertical direction. Are arranged in a plurality at a predetermined pitch. Further, the louver member 20 is set to have a waist height, and the upper side of the sash 16 is opened so that the interior can be seen through the sash 16 from the inside to the outside.

  Here, as shown in FIG. 3, the louver member 20 has a rectangular horizontal cross-sectional shape, and one surface in the longitudinal direction is a condensing surface 20 </ b> A. A hollow portion 22 is provided inside the louver member 20, and a pipe 24 through which cold water or hot water can flow is provided at the center of the hollow portion 22. The pipes 24 are connected to each other from one end part to the other end part in the longitudinal direction of the louver 18, and one pipe 24 is arranged in a zigzag shape between adjacent louver members 20.

  The louver member 20 is rotatable about the pipe 24 (see FIGS. 4A to 4D). As the rotating means 27 of the louver member 20, for example, links 28 and 32 are used as shown in FIG. A connection pin 26 is rotatably connected to one of the corners of the louver member 20, and the connection pin 26 is fixed to a link 28 that extends along the arrangement direction of the louver members 20. For this reason, when the link 28 moves linearly along the extending direction, the louver member 20 can be rotated around the pipe 24 via the connecting pin 26.

  A connecting pin 30 is fixed to one end portion of the link 28 in the longitudinal direction, and one end portion of the link 32 in the longitudinal direction is rotatably connected to the connecting pin 30. A stepping motor 34 is connected to the other end of the link 32 in the longitudinal direction. The stepping motor 34 is connected to a control device 36 as control means and is controlled by the control device 36.

  The step angle of the stepping motor 34 is set to about 30 degrees as shown in FIGS. 4A to 4D, for example, and the link 32 is moved in the longitudinal direction by the rotation of the stepping motor 34. It can be swung around the end.

  Here, the links 28 and 32 are used and the link 28 is linearly moved by the stepping motor 34 via the link 32. However, the present invention is not limited to this as long as the louver member 20 can be rotated. For example, the link 28 may be directly moved linearly using a solenoid or the like. Further, the louver member 20 may be manually rotatable.

  By the way, as shown in FIG. 5, the cooling and heating system 10 includes a water heater 38 for supplying hot water, a water feeder 40 for supplying cold water, and a supply means for supplying cold water or hot water to the pipe 24. And a control device 36 for operating the supply pump 44 and the like. And the control apparatus 36 is controlled by HEMS (Home Energy Management System) which manages and controls the energy in a house.

  In addition, as the water heater 38, the heat collector 48 and the electric water heater 50 are used together, and the solar heat collected by the heat collector 48 is stored in the heat storage tank 42. And cold water or warm water is produced | generated by this stored heat, and is stored in the cold water tank or the warm water tank 45 provided in the inside of the thermal storage tank 42 (refer FIG. 1). Here, for example, the cold water tank is used as a so-called water feeder 40. Hereinafter, the water feeder 40 is referred to as a cold water tank 40.

  In the case of the heat collector 48, solar heat cannot be collected at night, and solar heat cannot be collected even in bad weather. However, in the case of the electric water heater 50, since cold water or hot water is generated by electricity, it is not affected by weather or time. Therefore, by using the heat collector 48 and the electric water heater 50 in combination, cold water or hot water can be continuously generated without being influenced by the weather. The cold water or hot water generated by the heat collector 48 or the electric water heater 50 is supplied into the pipe 24 through the supply pump 44, and the amount of the cold water or hot water is controlled by the control device 36. ing.

  As the electric water heater 50, for example, a natural refrigerant heat pump type or a heater type is used. The heat storage tank 42 is also connected to the electric water heater 50, and cold water or hot water generated by midnight power through the electric water heater 50 is stored in the heat storage tank 42. Thereby, the cost for producing | generating cold water or warm water can be reduced.

  The control device 36 controls the heat collector 48 to be used with priority over the electric water heater 50. That is, the control device 36 is controlled by the HEMS, so that the operation of the heat collector 48 and the electric water heater 50 can be used in an optimal state.

  On the other hand, as shown in FIG. 1, the floor portion 52 of the room 14 is provided with a so-called floor heating system 54. In this floor heating system 54, hot water type floor heating is applied, and an underfloor pipe 56 through which hot water can flow is disposed inside the floor 52. Here, hot water type floor heating is used as the floor heating system, but hot water and cold water type floor heating may be used.

  As an example, the underfloor pipe 56 is disposed in a zigzag shape along the width direction of the room 14 (direction perpendicular to the sash 16) and from one end side to the other end side in the longitudinal direction of the room 14. ing. One end and the other end of the underfloor pipe 56 are connected to the hot water tank 45, and the hot water supplied into the underfloor pipe 56 (arrow A) returns to the hot water tank 45 (arrow B). That is, the hot water flowing through the floor 52 is circulated.

  Further, on the louver 18 side of the room 14 in the underfloor pipe 56, open / close valves 58 and 60 are provided on one end side and the other end side in the longitudinal direction of the room 14, respectively. One end of the connection pipe 25 is connected to the opening / closing valve 58, and the other end of the connection pipe 25 is connected to the pipe 24 disposed in the louver 18. The pipe 24 of the louver 18 is connected to the opening / closing valve 60.

  These opening / closing valves 58 and 60 are connected to a control device 36 (see FIG. 5), and the opening and closing of the opening / closing valves 58 and 60 is controlled by the control of the control device 36. For example, when the opening / closing valve 58 is opened, the underfloor pipe 56 of the floor portion 52 and the pipe 24 of the louver 18 communicate with each other via the connecting pipe 25, and cold water or hot water (arrow C) flowing through the underfloor pipe 56 is pipe 24. Is fed in (arrow D).

  When the opening / closing valve 60 is opened, the pipe 24 of the louver 18 and the underfloor pipe 56 of the floor portion 52 communicate with each other, and cold water or hot water (arrow E) flowing through the pipe 24 is cooled or flows through the underfloor pipe 56. It joins with warm water (arrow F) and flows through the underfloor pipe 56 (arrow G).

  An open / close valve 62 is provided between the pipe 24 and the cold water tank 40. The open / close valve 62 is connected to a control device 36 (see FIG. 5), and is opened and closed by the control of the control device 36. The opening and closing of the valve 62 is controlled. When the opening / closing valve 58 is opened, the opening / closing valve 62 is closed. When the opening / closing valve 62 is opened, the opening / closing valve 58 is closed.

  On the other hand, as shown in FIG. 5, a temperature sensor 64 that detects the temperature in the room is connected to the control device 36. For this reason, for example, when the temperature detected by the temperature sensor 64 becomes equal to or higher than a preset temperature, the cold water in the cold water tank 40 (see FIG. 1) is fed into the pipe 24 by the supply pump 44 under the control of the control device 36. Supplied to. When the temperature detected by the temperature sensor 64 falls below a preset temperature, the hot water in the hot water tank 45 (see FIG. 1) is supplied by the supply pump 44 to the pipe 24 (see FIG. 1) under the control of the control device 36. ).

  Here, although the supply pump 44 is used for both the cold water tank 40 and the hot water tank 45, a dedicated supply pump may be provided for the cold water tank 40 and the hot water tank 45. Moreover, the preset temperature when hot water is supplied and the preset temperature when cold water is supplied may be the same or different.

(Operation and effect of air conditioning system)
Next, the operation / effect of the air conditioning system according to the present embodiment will be described.

  As shown in FIGS. 4A to 4D, a louver member 20 constituting the louver 18 is rotatably provided, and the louver member is connected via a connecting pin 26 connected to a corner of the louver member 20. 20 is fixed to the link 28. The link 28 is coupled to the link 32 connected to the stepping motor 34 via the coupling pin 30.

  Since the stepping motor 34 is connected to the control device 36 (see FIG. 5), when the stepping motor 34 is driven by the control of the control device 36, the link 32 swings around the other end, thereby One end of the link 28 rotates about the connecting pin 30 and the link 28 is linearly moved along the extending direction while changing the angle formed with the link 28 via the connecting pin 30. As a result, the louver member 20 rotates around the pipe 24 around the connecting pin 26 fixed to the link 28.

  Here, as shown in FIG. 4A, when the rotation angle by the stepping motor 34 is about 0 degrees, the light condensing surface 20A of the louver member 20 is substantially orthogonal to the sash 16 (see FIG. 1). The amount of collected light is minimized and the heat collection effect is minimized.

  Further, as shown in FIG. 4D, when the rotation angle by the stepping motor 34 is about 90 degrees, the light condensing surface 20A of the louver member 20 is arranged substantially parallel to the sash 16 (see FIG. 1). The amount of collected light is the largest and the heat collection effect is the largest.

  That is, while the louver member 20 rotates from the opened state of the louver member 20 shown in FIG. 4A to the closed state of the louver member 20 shown in FIG. The thermal effect will gradually increase.

  On the other hand, as shown in FIG. 5, a temperature sensor 64 that detects the temperature of the room 14 (see FIG. 1) is connected to the control device 36. For this reason, when the temperature detected by the temperature sensor 64 becomes equal to or higher than a preset temperature, the control device 36 drives the stepping motor 34 to rotate the louver member 20 (see FIG. 4A) in the opening direction. . Thereby, the light collection amount of the louver member 20 can be reduced, and the temperature of the room 14 can be lowered by the heat dissipation effect using the gap between the adjacent louver members 20.

  Further, when the temperature detected by the temperature sensor 64 becomes lower than a preset temperature, the control device 36 drives the stepping motor 34 to rotate the louver member 20 in the closing direction. Thereby, the light collection amount of the louver member 20 can be increased, and the temperature of the room 14 can be raised by the heat collection effect by the louver member 20.

  That is, when the louver member 20 is in the open state, the effect of releasing heat from the room 14 is improved, and when the louver member 20 is in the closed state, the heating effect at the window is improved. Thus, the temperature of the room 14 can be adjusted only by adjusting the angle of the condensing surface 20A of the louver member 20 by utilizing solar energy well, and thereby a comfortable space can be obtained.

  As shown in FIG. 3, a pipe 24 is provided inside the louver member 20, and cold water or hot water flows through the pipe 24. When the temperature detected by the temperature sensor 64 shown in FIG. 5 becomes equal to or higher than a preset temperature, the control device 36 causes the cold water in the cold water tank 40 (see FIG. 1) to enter the pipe 24 via the supply pump 44. Supplied to. That is, cooling by radiant heat is performed through the louver member 20.

  When the temperature detected by the temperature sensor 64 becomes lower than a preset temperature, the control device 36 supplies hot water in the hot water tank 45 (see FIG. 1) into the pipe 24 via the supply pump 44. The That is, heating by radiant heat is performed through the louver member 20.

  For this reason, when cold water is supplied into the pipe 24 of the louver member 20, the louver member 20 is opened to reduce the amount of light collected, and the heat dissipation effect of the louver member 20 can be used to lower the temperature of the room 14. And cooling load can be reduced. Further, when hot water is supplied into the pipe 24 of the louver member 20, the louver member 20 is closed to increase the amount of collected light, and the temperature of the room 14 is increased using the heat collecting effect of the louver member 20. Can reduce the heating load.

  Thus, the cooling or heating effect is improved and the air conditioning load is reduced by interlocking the angle of the light collecting surface of the louver member 20 and the supply of cold water or hot water into the pipe 24 of the louver member 20. be able to.

  The amount of cold water or hot water is controlled by the control device 36. For this reason, based on the temperature detected by the temperature sensor 64, the temperature difference between the target temperature and the current temperature is changed by changing the amount of cold water or hot water according to the temperature difference between the target temperature and the current temperature. Even when the temperature is large, it can be brought close to the target temperature in a short time.

  Here, as shown in FIG. 1, the floor portion 52 of the room 14 is provided with a so-called floor heating system 54, and an underfloor pipe 56 constituting the floor heating system 54 can be connected to the pipe 24. For this reason, for example, in the summer, when cold water is supplied into the pipe 24, the opening / closing valve 62 and the opening / closing valve 60 are opened, and the opening / closing valve 58 is closed.

  The cold water supplied from the cold water tank 40 is supplied to the pipe 24 (arrow D), passes through each louver member 20 (arrow E), passes through the open / close valve 60 and passes through the underfloor pipe 56 along the arrow G through the hot water tank. 45 (arrow B).

  On the other hand, in the winter season, when supplying hot water into the pipe 24, the opening / closing valve 58 and the opening / closing valve 60 are opened, and the opening / closing valve 62 is closed. The hot water supplied from the hot water tank 45 is supplied to the underfloor pipe 56 (arrow A, arrow C), and is supplied from the open / close valve 58 to the pipe 24 via the connecting pipe 25 (arrow D). 20 passes through the opening / closing valve 60, merges with hot water (arrow F) in the underfloor pipe 56, and returns to the hot water tank 45 through the underfloor pipe 56 along arrow G (arrow B).

  Generally, the so-called perimeter zone near the window is more likely to dissipate heat than the interior zone inside the room. Therefore, the pipe 24 of the louver member 20 provided in the perimeter zone can communicate with the underfloor pipe 56 constituting the floor heating system 54, and hot water is supplied into the pipe 24 of the louver member 20 in addition to the underfloor pipe 56 in winter. By making it flow, the heating effect can be improved and the air-conditioning load can be reduced, and energy saving can be realized.

  By the way, in this embodiment, as the water heater 38, as FIG. 5 shows, the heat collector 48 and the electric water heater 50 are used together. Thereby, cold water or warm water can be supplied continuously without being influenced by the weather. And the control apparatus 36 is controlled so that the heat collector 48 is used preferentially. In this way, energy can be saved by effectively utilizing solar energy. Further, the running cost can be reduced as compared with the case where only the electric water heater 50 is used.

  And here, as a method of controlling the air conditioning system 10 by the HEMS (control device 36), the solar heat collected by the heat collector 48 is stored in the heat storage tank 42, and the electric water heater 50 is operated at midnight power. Although the operation of the heat collector 48 and the electric water heater 50 is set to the optimum state by utilizing the above, other methods may be used.

  For example, you may make it control the air conditioning system 10 by HEMS (control apparatus 46) provided with the electrical storage function. In this case, instead of the heat collector 48, a solar power generation device that converts energy from sunlight into electric energy is used. For example, as shown in FIG. 6, the solar power generation device 66 is configured to include a power control system (not shown), and the DC power generated by the solar power generation device 66 is exchanged by the power control system. It is converted into electric power and supplied to the distribution board 70, and electric power is supplied into the building 12.

  In addition, a storage battery 72 that stores the generated power of the solar power generation device 66 is provided, and the distribution board 70 is controlled by the control device 46. The distribution board 70 is connected to a system power 74 supplied from an electric power company and a storage battery 72. Thereby, in addition to the power generated by the solar power generation device 66, the power stored in the system power 74 and the storage battery 72 can be supplied to the house, and the solar power generation device 66 and the system power 74 are also supplied. Thus, the storage battery 72 can be charged. In addition, various storage batteries, such as a lithium ion battery, a lead battery, and a sodium battery, can be applied to the storage battery 72.

  Further, by providing a charging stand 78 for charging a vehicle storage battery 76 mounted on a hybrid vehicle, an electric vehicle, or the like, the charging stand 78 and the distribution board 70 are connected, and the charging stand 70 is connected to the charging stand. It is possible to charge the vehicle storage battery 76 by supplying power to 78. In this case, the charging stand 78 can supply electric power to the distribution board 70 by converting electric power from the vehicle storage battery 76 to AC in an emergency or the like.

  Further, the distribution board 70 is connected to residential equipment including the air conditioning system 10, home appliances 80, and the like. That is, electric power such as the electric power generated by the solar power generation device 66, the electric power stored in the system battery 74, and the storage battery 72 is supplied to the home appliance 80, the air conditioning system 10 and the like via the distribution board 70.

  That is, in this way, the HEMS (control device 46) supplies the power generated by the solar power generation device 66, the power of the storage battery 72, and the system power 74 to the house by controlling the distribution board 70. Therefore, power switching control and the like are performed. For example, the electric power obtained by the solar power generation device 66 is stored in the storage battery 72 during the daytime, and the nighttime power with a low charge is stored in the storage battery 72 at night, and the electric power stored in the storage battery 72 is discharged during the high daytime charge. You can use it by using it. In other words, it is economical because power can be stored or discharged according to the time zone and used separately.

  The above configuration and control are merely examples, and the present invention is not limited to the above, and it is needless to say that the present invention can be variously modified and implemented without departing from the spirit of the present invention. .

DESCRIPTION OF SYMBOLS 10 Air conditioning system 12 Building 18 Louver 20 Louver member 24 Pipe 27 Rotating means 36 Control apparatus (control means)
44 Supply pump (supply means)
46 Control device (control means)
48 Heat collector 50 Electric water heater 54 Floor heating system 56 Underfloor pipe 64 Temperature sensor

Claims (9)

A louver member comprising a louver installed in a room, a plurality of disposed louvers that are rotatably supported and the amount of light collected varies depending on the rotation angle, and a pipe through which fluid can flow is provided.
Supply means for supplying cold water or hot water into the pipe;
A temperature sensor that detects the temperature in the room;
Control means for connecting the temperature sensor and the supply means, and controlling the supply means to supply cold water or hot water into the pipe based on the temperature detected by the temperature sensor;
Air conditioning system with Rotating means for rotating the louver member at a predetermined angle,
The air conditioning system according to claim 1, wherein the rotating means is connected to the control means, and the control means controls the louver member to rotate at a predetermined angle.   When the supply means is connected to a heat collector and an electric water heater and hot water is supplied into the pipe, the control means controls the heat collector to be used in preference to the electric water heater. The air conditioning system of Claim 1 or 2.   The cooling / heating system according to any one of claims 1 to 3, wherein the control means performs control so that hot water is supplied into the pipe in a closed state in which the amount of light collected by the louver member increases.   The cooling / heating system according to any one of claims 1 to 4, wherein the control means performs control so that cold water is supplied into the pipe in an open state in which a light collection amount of the louver member decreases.   The air conditioning system according to any one of claims 1 to 5, wherein the control means controls the amount of cold water or hot water supplied into the pipe based on the temperature detected by the temperature sensor.   The air conditioning system according to any one of claims 1 to 6, wherein the control means performs control so as to change a rotation angle of the louver member based on a temperature detected by the temperature sensor.   The air conditioning system according to any one of claims 1 to 7, wherein the pipe of the louver member is connected to be communicated with an underfloor pipe constituting the floor heating system.   The air conditioning system according to any one of claims 1 to 8, wherein the control means is controlled by a home energy management system.