JP2015094498A - Indoor temperature control system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an indoor temperature control system that enables uniform control of a temperature of an entire indoor side in a well-balanced manner, suppression of dew formation by reducing a difference between a temperature of a temperature control pipe and an indoor temperature and reduction in energy loss in a flow path of a heat exchange medium.SOLUTION: An indoor temperature control system 1 includes: a temperature control device 2 that has a temperature control surface comprising an inorganic substance enabling emission/absorption of far infrared rays; and an indoor surface component 40 that has an emission/absorption surface 40a comprising an inorganic substance enabling emission/absorption of far infrared rays. As the temperature control device 2, the indoor temperature control system includes: a pair of tanks 10, 11 disposed at an interval; a plurality of temperature control pipes 13 each of which has the temperature control surface with an outer peripheral surface covered with the inorganic substance enabling emission/absorption of far infrared rays and which are disposed in parallel between both of the tanks 10, 11 so that both ends of the pipes communicate with both of the tanks 10, 11; a temperature control medium filled between both of the tanks 10, 11 and inside of the temperature control pipes 13; and an outdoor nit 4 serving as temperature control means for controlling the temperature of the temperature control medium.

Description

  The present invention relates to an indoor temperature control system.

  As a method of adjusting the room temperature, a method of blowing heated or cooled air such as an air conditioner or a fan heater, a method of convection such as an oil stove, an oil heater or a floor heating system, a ceramic heater or a remote heater A method using radiation (radiation) like an infrared heater is known.

  On the other hand, as an air conditioning system using far-infrared rays, an indoor surface component made of a material containing a far-infrared radiation material that can radiate and absorb far-infrared rays, and the same far infrared ray as the far-infrared radiation material of the indoor surface component A cooling source having a cooling surface and a heating source having a heating surface, which are made of a material containing a radioactive material, and when the cooling surface is cooled, far infrared rays radiated from the indoor surface components are absorbed by the cooling surface. In addition, an air conditioning system has been proposed in which, when the heating surface is heated, far-infrared rays radiated from the heating surface are absorbed by the indoor surface constituent members (see, for example, Patent Document 1).

JP 2010-96485 A

  By the way, in the invention described in Patent Document 1, an electric heater is used as a heating source, and by forming the heating source with a hot carpet or the like, the heating surface can be formed using the floor surface, and the entire indoor space can be integrated. Can be efficiently heated. However, as a cooling source, a refrigerant cooling device that cools the cooling surface using a refrigerant is provided in the same manner as that used in general air conditioners and refrigerators, and a temperature difference between the cooling surface and the indoor space is provided. However, there is a problem that only the periphery of the cooling surface is cooled, it is difficult to cool the entire indoor space uniformly, and condensation is likely to occur on the cooling surface.

  When the cooling surface is directly cooled by the refrigerant cooling device, the cooling efficiency is increased by providing fins or the like. However, it is difficult to sufficiently increase the cooling efficiency by itself, and the flow rate of the refrigerant is inevitably high. Therefore, there is a problem that the refrigerant piping between the indoor unit and the outdoor unit of the refrigerant cooling device becomes thick, and energy loss during the circulation of the refrigerant increases.

  Furthermore, the far-infrared substance of the indoor surface constituent member and the far-infrared substance of the cooling surface and the heating surface must be made of the same material, which greatly restricts the design freedom on the building side and the air conditioning system side. There is also a problem.

  The object of the present invention is to uniformly control the temperature of the entire room in a balanced manner, and to suppress the occurrence of condensation by reducing the temperature difference between the temperature control pipe and the room temperature, thereby reducing energy loss in the heat exchange medium flow path. It is to provide an indoor temperature control system that can be reduced.

  An indoor temperature control system according to the present invention includes a temperature control device having a temperature control surface made of an inorganic substance capable of absorbing and absorbing far infrared rays, and an indoor surface configuration having a radiation absorption surface made of an inorganic substance capable of absorbing and absorbing far infrared rays. Member, and by the far-infrared resonance phenomenon between the temperature control surface and the radiation absorption surface, when the temperature control surface is heated by the temperature control device, the far infrared ray radiated from the temperature control surface is absorbed by the radiation absorption surface, When the temperature control surface is cooled by the temperature control device, it is an indoor temperature control system that absorbs far-infrared rays radiated from the radiation absorption surface with the temperature control surface, and is arranged at intervals as the temperature control device. A pair of tanks and a temperature control surface coated with an inorganic substance capable of radiating and absorbing far infrared rays, and a plurality of tanks arranged in parallel between both tanks so that both ends communicate with both tanks. The arranged temperature control pipes and both tanks A temperature control medium filled in the tone pipe, in which was used a temperature control means for temperature control of the temperature control medium.

  In this indoor temperature control system, when the temperature control surface of the temperature control device is heated, far infrared rays are radiated from the temperature control surface, and the radiation absorbing surfaces of the indoor surface constituent members that have received the far infrared rays are warmed. When the temperature of the surface constituent member increases, far infrared rays are emitted from the radiation absorbing surface of the indoor surface constituent member, and the other indoor surface constituent members that have received the far infrared ray are warmed. The body of the person in the room is warmed by the far infrared rays emitted from the indoor surface constituent members. On the other hand, when the temperature control surface is cooled by the temperature control device, far infrared rays emitted from the radiation absorbing surface of the indoor surface constituting member are absorbed by the temperature adjusting surface, and the temperature of the radiation absorbing surface of the indoor surface constituting member is lowered. Then, the room is uniformly cooled by a far-infrared resonance phenomenon in which the radiation absorbing surface of the indoor surface constituent member absorbs far infrared rays emitted from other indoor surface constituent members.

  Moreover, as a temperature control device, it has a pair of tanks arranged at intervals and a temperature control surface coated with an inorganic substance capable of radiating and absorbing far infrared rays on the outer peripheral surface, so that both ends communicate with both tanks. A plurality of temperature control pipes arranged in parallel between the tanks, a temperature control medium filled in the tanks and the temperature control pipe, and a temperature control means for controlling the temperature of the temperature control medium. Compared with the case where the temperature adjustment surface is directly heated or cooled by the heating means or the cooling means, the temperature difference between the room temperature and the temperature adjustment surface is reduced, In addition, it is possible to prevent burns caused by touching the temperature control surface, and to suppress or prevent the occurrence of condensation on the temperature control surface during cooling. In addition, while using a temperature control pipe, the area of the temperature control surface is set wide, and the entire surface of the temperature control surface is made uniform by convection of the temperature control medium filled in both tanks and the temperature control pipe. The temperature can be adjusted.

  Here, as the temperature control means, a heat pipe built in at least one of the pair of tanks, the outer pipe in which the hydraulic fluid is sealed under reduced pressure, the lower pipe immersed in the hydraulic fluid, and the hydraulic fluid above In a preferred embodiment, a heat pipe having an inner pipe made of an upper pipe disposed at a position and a heat source means for heating or cooling a heat exchange medium supplied to the inner pipe is used. When the temperature control medium is heated by the temperature control means, the heat exchange medium heated from the heat source means is supplied to, for example, the lower pipe. Then, the working fluid absorbs the heat around the lower pipe and evaporates, and becomes a steam flow and moves to the upper inner wall of the outer pipe, where the steam is cooled and condensed. The condensed hydraulic fluid is returned to the bottom side of the outer pipe by gravity, and heat is continuously supplied from the outer pipe to the temperature control medium while repeating evaporation → movement → condensation. On the other hand, the heat exchange medium that has passed through the lower pipe is supplied to the upper pipe disposed above the hydraulic fluid. The heat exchange medium in the upper pipe is moved to the base end side of the upper pipe (base end side of the outer pipe) in a state where the temperature drop is hindered by the temperature of the steam flow remaining on the upper inner wall of the outer pipe. Will be returned. Thus, the heat exchange medium on the return side is returned to the base end side of the outer pipe while preventing unnecessary temperature drop, as compared with the method in which the return pipe is provided outside the heat pipe. Since the lower pipe and the upper pipe are arranged in the outer pipe in this way, it is possible to supply the heat exchange medium to the lower pipe and discharge the heat exchange medium from the upper pipe on the base end side of the outer pipe. Thus, the piping to the heat pipe can be simplified. Moreover, the temperature of the heat exchange medium in the lower pipe decreases as it goes to the distal end side (upper pipe side) of the outer pipe, but the heat exchange medium in the upper pipe goes to the proximal end side of the outer pipe. Therefore, the vapor temperature of the working fluid in each part in the length direction of the outer pipe can be set uniformly, and the temperature control medium can be uniformly heated by the working fluid. On the other hand, when the temperature adjustment medium is cooled by the temperature adjustment means, the heat exchange medium cooled from the heat source means is supplied to, for example, the lower pipe. At this time, since the hydraulic fluid in the outer pipe is partially or entirely vapor due to the outside air temperature, the vapor of the hydraulic fluid is cooled and condensed in the lower pipe and the upper pipe, The vapor pressure is lowered, the working fluid is heated by the heat of the outer pipe, evaporates, and the outer pipe is sequentially cooled. In this way, when the heat pipe is used, the temperature of the temperature control medium can be efficiently controlled by the heat exchange medium via the hydraulic fluid, and the amount of heat exchange medium supplied to the heat pipe can be reduced. The energy loss during the circulation of the heat exchange medium can be reduced as much as possible.

  It is preferable that the temperature control pipe is made of an aluminum alloy material, an oxide film made of an inorganic substance that radiates and absorbs far infrared rays is formed on the surface of the temperature control pipe, and the temperature control surface is configured by the oxide film. It is a form. In this case, an oxide film that radiates and absorbs far-infrared rays can be formed on the outer peripheral surface of the temperature control pipe while suppressing an increase in the manufacturing cost of the temperature control pipe.

  It is also a preferred embodiment to form a functional layer containing an antibacterial photocatalytic substance on the temperature control surface. By comprising in this way, even when dew condensation occurs in the temperature control surface, propagation of various germs and molds can be suppressed. Moreover, since the odorous substance can be decomposed by the functional layer, the indoor environment can be improved.

  It is also a preferred embodiment to attach a heat exchange fin made of a metal material to the temperature control pipe or to provide a blower that moves the air around the temperature control pipe. By comprising in this way, time until adjusting indoor space to desired temperature can be shortened.

  In a preferred embodiment, the temperature control surface and the radiation absorption surface are arranged facing each other. If comprised in this way, the far-infrared resonance phenomenon between a temperature control surface and a radiation absorption surface can be accelerated | stimulated.

  The indoor surface constituent member is a panel material made of an aluminum alloy formed with an oxide film made of an inorganic substance that radiates and absorbs far-infrared rays, or silicon soil having a humidity control action on the surface of the aluminum alloy panel material and an antibacterial property It is a preferred embodiment to include a panel material on which a functional layer containing a certain photocatalytic substance is formed. When such a panel material is used, an indoor surface constituent member can be easily provided for an existing building. In addition, the functional layer can absorb moisture, suppress the propagation of germs and fungi, and decompose odorous substances, thereby improving the indoor environment.

  It is also possible to form both surfaces of the partition wall between the first and second rooms adjacent to each other by the indoor surface constituting member, and the indoor surface constituting members on both surfaces of the partition wall may cause a far-infrared resonance phenomenon. . If comprised in this way, only by installing a temperature control surface in the 1st room, temperature control is carried out also about the adjacent 2nd room through the indoor surface constituent member which constitutes both sides of the partition with the 1st room. be able to.

The indoor surface constituting member can constitute at least a part of any one of a wall surface, a ceiling surface, and a floor surface of the room whose environment is adjusted.
In addition, the structure as described in the means for solving the said subject can be combined arbitrarily and can comprise an indoor temperature control system.

  According to the indoor temperature control system according to the present invention, the temperature of the room can be controlled by the far-infrared resonance phenomenon between the temperature control surface and the radiation absorption surface or between the radiation absorption surfaces. Moreover, as a temperature control device, it has a pair of tanks arranged at intervals, and a temperature control surface coated with an inorganic substance capable of radiating and absorbing far infrared rays on the outer peripheral surface so that both ends communicate with both tanks. A plurality of temperature control pipes arranged in parallel between the tanks, a temperature control medium filled in the tanks and the temperature control pipe, and a temperature control means for controlling the temperature of the temperature control medium. Compared with the case where the temperature adjustment surface is directly heated or cooled by the heating means or the cooling means, the temperature difference between the room temperature and the temperature adjustment surface is reduced, In addition, it is possible to prevent burns caused by touching the temperature control surface, and to suppress or prevent the occurrence of condensation on the temperature control surface during cooling. In addition, while using a temperature control pipe, the area of the temperature control surface is set wide, and the entire surface of the temperature control surface is made uniform by convection of the temperature control medium filled in both tanks and the temperature control pipe. The temperature can be adjusted.

Overall configuration of indoor temperature control system Perspective view of temperature control device Sectional view along line III-III in Fig. 2 Sectional view taken along line IV-IV in FIG. Cross section of temperature control pipe Front view of main parts of temperature control pipe of other configuration Longitudinal section of heat pipe VIII-VIII sectional view of FIG. (A) is a longitudinal cross-sectional view of an indoor surface constituent member, (b) is a longitudinal cross-sectional view of an indoor surface constituent member of another configuration Longitudinal sectional view of partition walls that divide adjacent rooms

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.
As shown in FIGS. 1 and 2, the indoor temperature control system 1 includes a temperature control device 2 having a temperature control surface 13 a made of an inorganic substance capable of absorbing and absorbing far infrared rays, and an inorganic substance capable of absorbing and absorbing far infrared rays. And the indoor surface constituting member 40 having the radiation absorbing surface 40a, and the room is heated and cooled by a far-infrared resonance phenomenon between the temperature control surface 13a and the radiation absorbing surface 40a or between the radiation absorbing surfaces 40a. The temperature can be adjusted.

(Temperature control device)
As shown in FIGS. 1 to 8, the temperature control device 2 includes an indoor unit 3 installed indoors, an outdoor unit 4 as a temperature control unit installed outdoors, and between the indoor unit 3 and the outdoor unit 4. A pipe 6 for circulating and supplying the heat exchange medium 5 and a controller 7 for setting the room temperature are provided.

  The indoor unit 3 includes an upper tank 10 and a lower tank 11 that are arranged at intervals in the vertical direction, and a temperature control surface 13a that is coated with an inorganic substance that can absorb and absorb far-infrared rays on the outer peripheral surface, and both ends are upper tanks. 10 and a lower tank 11, and a plurality of temperature control pipes 13 arranged in parallel in a vertical direction between the upper tank 10 and the lower tank 11, and the upper tank 10, the lower tank 11 and the temperature control pipe 13. A temperature control medium 14 filled therein, a heat pipe 20 provided in the upper tank 10 and the lower tank 11, and a blowing means 30 for blowing room air from the rear toward the temperature control pipe 13 are provided.

  The upper tank 10 and the lower tank 11 are composed of rectangular tanks that are elongated in the left-right direction. The upper tank 10 and the lower tank 11 are connected by a pair of left and right side frames 15, and the upper tank 10 is connected to the left and right sides. It is supported on the upper side of the lower tank 11 via the part frame 15 at a predetermined interval. Between the upper tank 10 and the lower tank 11, a plurality of temperature control pipes 13 are arranged in parallel with a space left and right, and arranged in two rows on the front and rear sides. And the lower tank 11 are communicated with each other. Standing walls 16 extending in the left-right direction are formed on the front and rear side edges of the upper surface of the lower tank 11 so as to protrude upward, and a drainage passage 17 extending in the left-right direction for discharging condensed water is formed above the lower tank 11. The condensed water is formed and discharged from one end of the drainage passage 17 to the outside. In addition, the number and arrangement | sequence of the temperature control pipe 13 can be set arbitrarily. Further, in the present embodiment, the indoor unit 3 is arranged vertically, but as shown in phantom lines in FIG. 1, it can also be arranged horizontally along the ceiling or floor surface. In this case, both tanks Are arranged at intervals in a horizontal plane.

  As shown in FIG. 5, the temperature control pipe 13 is configured by a circular pipe having a circular cross section, and the temperature control surface 13 a formed by coating the outer peripheral surface of the temperature control pipe 13 with an inorganic substance that can absorb and absorb far-infrared rays. It is formed over the entire surface. The material constituting the temperature control pipe 13 is preferably a material having high thermal conductivity, and for example, a material made of a metal such as iron, aluminum, stainless steel, or copper, a ceramic, or a synthetic resin material can be employed. As the inorganic material constituting the temperature control surface 13a, any material can be adopted as long as it can efficiently absorb and absorb far infrared rays. Carbides such as activated carbon, ceramics such as silicon and alumina, tourmaline and zeolite Or minerals such as sepiolite, metal oxides such as aluminum, titanium and zirconium can be used. In particular, it is preferable that the temperature control pipe 13 is made of an aluminum alloy and the temperature control surface 13a made of an oxide film of the aluminum alloy is formed on the surface because the manufacturing cost of the temperature control pipe 13 can be reduced. It is also preferable to form a functional layer containing an antibacterial photocatalytic substance such as titanium oxide on the surface of the temperature control surface 13a. In this case, the indoor environment can be improved by suppressing the propagation of germs and fungi on the surface of the temperature control pipe 13 or decomposing odorous substances in the indoor space by the functional layer.

  The transverse cross-sectional shape of the temperature control pipe 13 is formed in a circular shape, but may be formed in a polygonal shape such as a quadrangular shape, a hexagonal shape, or an octagonal shape. It is also preferable to form a heat radiating portion made of protrusions or fins on the outer peripheral surface of the temperature control pipe 13, and it is also preferable to coat the heat radiating portion with an inorganic substance capable of radiating and absorbing far infrared rays. For example, as shown in FIG. 6, it is preferable that a spiral heat exchange fin 18 projecting outward is provided over the entire length, and the surface thereof is coated with an inorganic substance capable of absorbing and absorbing far infrared rays. Furthermore, it is also preferable that the upper tank 10 and the lower tank 11 are made of the same material as that of the temperature control pipe 13 and the outer surface thereof is coated with an inorganic substance capable of absorbing and absorbing far infrared rays.

  As the temperature control medium 14 filled in the upper tank 10, the lower tank 11, and the temperature control pipe 13, a liquid such as water or oil can be employed.

  The air blowing means 30 includes a rear cover 31 provided at the rear part of the indoor unit 3 so as to cover the entire rear side of the temperature control pipe 13 arranged in parallel in the vertical direction, and a blower 32 arranged at the central part of the rear cover 31. Yes. The rear cover 31 is formed in a quadrangular pyramid shape so that the longitudinal cross-sectional area decreases as it goes rearward. A blower 32 is provided at the rear end of the rear cover 31. When the motor of the blower 32 is driven, the indoor unit 3 indoor air is introduced into the indoor unit 3 and blown out toward the temperature control pipe 13. However, the blower unit 30 may have any configuration as long as it can release room air toward the temperature control pipe 13. In addition, although the ventilation means 30 was provided in order to accelerate | stimulate the raise of room temperature, it is also omissible.

  As shown in FIGS. 3, 7, and 8, the heat pipe 20 is provided over substantially the entire length of the upper tank 10 and the lower tank 11, and includes an outer pipe 22 in which the hydraulic fluid 21 is sealed under reduced pressure, and an inner side of the outer pipe 22. The lower pipe 24 immersed in the hydraulic fluid 21, the upper pipe 25 arranged at a position higher than the hydraulic fluid 21, and the U and the lower pipe 24 and the upper pipe 25 are in communication with each other. It has the inner pipe 23 used as the communicating pipe 26 which consists of a character pipe. The lower pipe 24 and the upper pipe 25 of the lower heat pipe 20 extend to the side position of the upper tank 10, and the lower pipe 24 of the lower heat pipe 20 is connected to the lower pipe 24 of the upper heat pipe 20. Has been. The heat exchange medium 5 supplied from the outdoor unit 4 includes an upper pipe 25 of the upper heat pipe 20, a lower pipe 24 of the upper heat pipe 20, a lower pipe 24 of the lower heat pipe 20, and a lower pipe 24. The heat pipe 20 and the upper pipe 25 are sequentially returned to the outdoor unit 4 and circulated and supplied to the upper and lower heat pipes 20 by the outdoor unit 4. In addition, the connection form other than the above may be sufficient as the connection form of the pipe of the upper heat pipe 20 and the lower heat pipe 20. Moreover, although the upper and lower heat pipes 20 are connected in series to the outdoor unit 4, they can also be connected in parallel.

  In this heat pipe 20, since the lower pipe 24 and the upper pipe 25 are arranged in the outer pipe 22, supply of the heat exchange medium 5 to the lower pipe 24 and discharge of the heat exchange medium 5 from the upper pipe 25 are performed. It becomes possible to carry out at the base end side of the outer pipe 22, and the piping 6 to the heat pipe 20 can be configured simply.

  The inner pipe 23 and the outer pipe 22 are preferably made of a material having high thermal conductivity, and examples thereof include metals such as iron, aluminum, stainless steel, and copper, ceramics and synthetic resin materials, but are not limited thereto. Not done. The pipe 6 is preferably made of a foldable material, and can be made of a metal such as iron, aluminum, stainless steel, or copper, or a soft synthetic resin material. The pipe 6 is preferably covered with a heat insulating material in order to minimize energy loss during the circulation and supply of the heat exchange medium 5.

  As the working fluid 21, a volatile liquid can be employed. For example, ammonia, propane, butane, alcohol, polyhydric alcohol, denatured alcohol, a mixture of isobutyl alcohol, acetone, propylene glycol monobutyl acetate, or the like can be employed. it can. In particular, methyl alcohol is preferable because it is available at low cost and is easy to handle.

(Outdoor unit)
The outdoor unit 4 includes a heat source means 35 that heats or cools the heat exchange medium 5 that is circulated and supplied to the heat pipe 20 of the indoor unit 3.

  The heat source means 35 can adopt any configuration as long as the heat exchange medium 5 supplied to the heat pipe 20 can be heated and cooled. For example, the heat source means 35 can be configured by a heat pump having a known configuration. The heat source means 35 heats the heat exchange medium 5 to, for example, 55 ° C. during heating, and cools it to 6 ° C. during cooling. However, the heating temperature and the cooling temperature can be set to arbitrary temperatures as long as they are below the boiling point of the heat exchange medium 5 and above the freezing point.

    As the heat exchange medium 5 circulated and supplied from the heat source means 35 to the heat pipe 20, a liquid such as water or oil can be employed.

(controller)
The controller 7 includes an input means for setting the room temperature, a temperature sensor for measuring the room temperature, a control means for controlling the heat source means 35 and the blower 32, and the like. The outdoor unit 4 is configured to control the set temperature. For example, when the room temperature falls within a temperature range of a certain range (for example, ± 2 ° C.) centered on a preset temperature preset by the controller 7, the heat source means 35 and the blower 32 are stopped, and the temperature range When it becomes outside, the heat source means 35 and the blower 32 are operated.

  When the temperature adjustment surface 2 is heated by the temperature adjustment device 2, the heat exchange medium 5 heated from the heat source means 35 is circulated and supplied to the upper and lower heat pipes 20. Then, the hydraulic fluid 21 in the outer pipe 22 of the heat pipe 20 absorbs the heat around the lower pipe 24 and evaporates, and the evaporated hydraulic fluid 21 is further warmed by the heat exchange medium 5 in the upper pipe 25, It moves to the upper inner wall of the outer pipe 22 and the steam is cooled and condensed there. The condensed hydraulic fluid 21 is returned to the bottom side of the outer pipe 22 by gravity, and heat is continuously supplied from the outer pipe 22 to the temperature control medium 14 while repeating evaporation → movement → condensation. The surface adjustment 13a is heated. At this time, the temperature of the heat exchange medium 5 in the lower pipe 24 decreases as it goes downstream, but the heat exchange medium 5 in the upper pipe 25 decreases as it goes upstream of the lower pipe 24. Therefore, the vapor temperature of the working fluid 21 in each part of the outer pipe 22 in the length direction can be set uniformly, and the temperature control medium 14 can be uniformly heated by the working fluid 21.

  On the other hand, when cooling the temperature control surface 13 a, the heat exchange medium 5 cooled from the heat source means 35 is circulated and supplied to the upper and lower heat pipes 20. When the temperature control surface 13a is cooled, that is, when the room temperature is high, the hydraulic fluid 21 in the outer pipe 22 is partly or entirely steamed by the heat from the temperature control medium 14, so this In this state, when the cooled heat exchange medium 5 is supplied to the inner pipe 23, the vapor of the working fluid 21 in the outer pipe 22 is cooled and condensed by the lower pipe 24 and the upper pipe 25, and the temperature of the heat exchange medium 5 is increased. Rises. On the other hand, the vapor pressure in the outer pipe 22 decreases, the working fluid 21 in the outer pipe 22 is heated and evaporated by the heat of the temperature control medium 14, and the heat in the outer pipe 22 is taken away by the working fluid 21. The temperature of the pipe 22 is lowered, whereby the temperature adjustment medium 14 is cooled, and the temperature adjustment surface 13a is sequentially cooled.

  In this temperature adjustment device 2, the temperature adjustment surface 13a is temperature-controlled through the temperature adjustment medium 14, so that the temperature adjustment surface 13a is directly heated or cooled by the heating means or the cooling means. By reducing the temperature difference between the room temperature and the temperature control surface 13a, it is possible to prevent burns caused by touching the temperature control surface 13a during heating, and to suppress or prevent the occurrence of condensation on the temperature control surface 13a during cooling. Further, by using the temperature control pipe 13, the entire surface of the temperature control surface 13 a is set by convection of the temperature control medium 14 filled in both tanks and the temperature control pipe 13 while setting the area of the temperature control surface 13 a wide. It becomes possible to control the temperature to a uniform temperature. Furthermore, since the temperature adjustment surface 13a is temperature-controlled by heating and cooling the temperature adjustment medium 14 using the heat pipe 20, the temperature adjustment medium 14 can be efficiently adjusted by the heat exchange medium 5 via the hydraulic fluid 21, Since the supply amount of the heat exchange medium 5 to the heat pipe 20 can be reduced, the pipe 6 of the heat exchange medium 5 can be configured to have a small diameter, and the energy loss during the circulation of the heat exchange medium 5 can be minimized.

  In the temperature control device 2, the temperature of the plurality of temperature control pipes 13 is adjusted to a uniform temperature by using natural convection of the temperature control medium 14. A screw or the like that is rotationally driven by a motor is disposed in the adjustment pipe 13 or a pump or the like is provided to forcibly circulate the temperature adjustment medium 14 so that the plurality of temperature adjustment pipes 13 are uniformly heated. It is also possible to configure to adjust. It is also possible to configure so that a temperature difference is formed in the temperature control medium 14 in the plurality of temperature control pipes 13 so that the temperature control medium smoothly circulates naturally using the temperature difference. It is. For example, the heat pipe 20 is disposed at a position directly above and below the plurality of temperature control pipes 13 disposed on the front side, and the temperature control medium 14 in the temperature control pipe 13 on the front side and the temperature in the temperature control pipe 13 on the rear side. A temperature difference is formed in the conditioning medium 14, and at the time of heating, a convection of the temperature regulation medium 14 heading upward is formed on the front temperature regulation pipe 13, and the rear temperature regulation pipe 13 is directed downward. Convection of the temperature control medium 14 heading is formed, and during cooling, a convection of the temperature control medium 14 heading downward is formed in the front temperature control pipe 13, and the temperature control medium 14 heading upward is formed in the rear temperature control pipe 13. It is also preferable to form a convection.

(Interior surface components)
The interior surface constituent member 40 is a member that configures the interior surface, and covers the interior building material 41 such as a ceiling material, a floor material, a wall material, a door, a fence, a shoji, and a staircase, and the surface of the interior building material 41. With the covering building material 42, in the present invention, the interior building material 41 is made of an inorganic substance capable of absorbing and absorbing far infrared rays, or the covering building material 42 is made of an inorganic substance capable of absorbing and absorbing far infrared rays. The radiation absorbing surface 40a capable of absorbing and absorbing far infrared rays is formed. The indoor surface constituting member 40 is preferably provided at a position facing at least the indoor unit 3.

  Examples of inorganic substances that can absorb far-infrared radiation include carbides such as activated carbon, ceramics such as silicon and alumina, minerals such as tourmaline, zeolite, and sepiolite, and metal oxides such as aluminum, titanium, and zirconium. In order to improve the indoor environment, antibacterial substances such as silver ions and copper ions are added, photocatalytic substances such as titanium oxide are added for deodorization, and silicon earth is added for humidity control. be able to.

  For example, as shown in FIG. 9A, an aluminum alloy panel member 43 having a surface formed with an oxide film 43a capable of absorbing and absorbing far-infrared rays is formed on the surface of the interior building material 41 of the building. The coated building material 42 having the radiation absorbing surface 40a capable of absorbing and absorbing far infrared rays can be configured by fixing to the surface with an adhesive or a bolt. 9B, an aluminum alloy panel material 44 is fixed to the surface of the interior building material 41 of the building with an adhesive, a bolt, or the like. Formed on the surface is a coated building material having a radiation absorbing surface 40a capable of radiating and absorbing far infrared rays by forming a functional layer 45 including silicon earth capable of radiating and absorbing far infrared rays and an antibacterial photocatalytic substance such as titanium oxide. 42 can also be configured. Furthermore, like the interior surface constituent member 40 shown in FIG. 9 (c), on the surface of the interior building material 41 of the building, silicon earth capable of radiating and absorbing far infrared rays, and an antibacterial photocatalytic substance such as titanium oxide It is also possible to form a covered building material 42 having a radiation absorbing surface 40a capable of absorbing and absorbing far infrared rays by forming a functional layer 46 including Furthermore, the covering building material 42 which has the radiation absorption surface 40a which can absorb and absorb a far infrared ray can also be comprised using what added the inorganic substance which can absorb and absorb a far infrared ray as wallpaper.

  In this indoor temperature control system 1, when the temperature adjustment surface 13a of the temperature adjustment device 2 is heated, far infrared rays are emitted from the temperature adjustment surface 13a, and the radiation absorbing surface 40a of the indoor surface constituent member 40 that has received the far infrared rays. When the temperature of the indoor surface constituting member 40 is increased, far infrared rays are emitted from the radiation absorbing surface 40a of the indoor surface constituting member 40, and the other indoor surface constituting members 40 that have received the far infrared light are heated. As a result of the far-infrared resonance phenomenon, the room is uniformly warmed, and the body of a person in the room is warmed by the far-infrared radiation emitted from the indoor surface constituent member 40. On the other hand, when the temperature control surface 13a is cooled by the temperature control device 2, far infrared rays radiated from the radiation absorbing surface 40a of the indoor surface constituting member 40 are absorbed by the temperature adjusting surface 13a, and the radiation of the indoor surface constituting member 40 is emitted. Due to the far-infrared resonance phenomenon in which the temperature of the absorbing surface 40a decreases and the radiation absorbing surface 40a of the indoor surface constituting member 40 absorbs far infrared rays emitted from other indoor surface constituting members 40, the room is uniformly cooled. Will be.

  In addition, as shown in FIG. 10, in the partition 52 between the adjacent first chamber 50 and second chamber 51, an indoor surface constituent member formed with radiation absorbing surfaces 40a capable of absorbing and absorbing far infrared rays on both surfaces. 40 can be arranged on both surfaces of the partition wall 52 so that the indoor surface constituent members 40 on both surfaces of the partition wall 52 cause a far-infrared resonance phenomenon. With this configuration, the temperature of the adjacent second room 51 can be controlled through the partition wall 52 with the first room 50 only by installing the indoor unit 3 only in the first room 50.

  The embodiment of the present invention has been described above. However, the present invention is not limited to the above-described embodiment, and it goes without saying that the configuration can be changed without departing from the gist of the present invention.

1: Indoor temperature control system 2: Temperature control device 3: Indoor unit 4: Outdoor unit 5: Heat exchange medium 6: Pipe 7: Controller 10: Upper tank 11: Lower tank 13: Temperature control pipe 13a: Temperature control surface 14: Temperature control medium 15: side frame 16: upright wall 17: drainage passage 18: heat exchange fin 20: heat pipe 21: hydraulic fluid 22: outer pipe 23: inner pipe 24: lower pipe 25: upper pipe 26: communication pipe 30: Blower means 31: Rear cover 32: Blower 35: Heat source means 40: Indoor surface constituent member 40a: Radiation absorption surface 41: Interior building material 42: Covered building material 43: Panel material 43a: Oxide film 44: Panel material 45: Functional layer 46: Functional layer 50: 1st room 51: 2nd room 52: Partition

Claims (10)

A temperature control device having a temperature control surface made of an inorganic substance capable of absorbing and absorbing far infrared rays, and an indoor surface constituent member having a radiation absorption surface made of an inorganic material capable of absorbing and absorbing far infrared rays, and the temperature control surface and radiation Due to the far-infrared resonance phenomenon between the absorption surfaces, when the temperature adjustment surface is heated by the temperature adjustment device, far infrared rays radiated from the temperature adjustment surface are absorbed by the radiation absorption surface, and when the temperature adjustment surface is cooled by the temperature adjustment device An indoor temperature control system that absorbs far-infrared rays radiated from the radiation absorption surface with a temperature control surface,
As said temperature control apparatus, it has a temperature control surface which coat | covered the outer peripheral surface with the inorganic substance which can radiate and absorb far-infrared rays, and a both-ends part is connected to both tanks arrange | positioned at intervals. A plurality of temperature control pipes arranged in parallel between the tanks, a temperature control medium filled in the tanks and the temperature control pipe, and a temperature control means for controlling the temperature of the temperature control medium,
An indoor temperature control system.   The temperature control means is a heat pipe built in at least one of the pair of tanks, and is disposed at an upper position than the outer pipe in which the hydraulic fluid is sealed under reduced pressure, the lower pipe immersed in the hydraulic fluid, and the hydraulic fluid. The indoor temperature control system according to claim 1, comprising a heat pipe having an inner pipe made of an upper pipe and heat source means for heating or cooling a heat exchange medium supplied to the inner pipe.   The temperature control pipe is made of an aluminum alloy material, an oxide film made of an inorganic substance that radiates and absorbs far-infrared rays is formed on the surface of the temperature control pipe, and the temperature control surface is made of the oxide film. The indoor temperature control system described.   The indoor temperature control system according to any one of claims 1 to 3, wherein a functional layer containing an antibacterial photocatalytic substance is formed on the temperature control surface.   The indoor temperature control system according to any one of claims 1 to 4, wherein a heat exchange fin made of a metal material is attached to the temperature control pipe.   The indoor temperature control system according to any one of claims 1 to 5, further comprising a blower that moves air around the temperature control pipe.   The room temperature control system according to any one of claims 1 to 6, wherein the temperature control surface and the radiation absorption surface are arranged to face each other.   The indoor surface constituent member is a panel material made of an aluminum alloy formed with an oxide film made of an inorganic substance that radiates and absorbs far-infrared rays, or silicon soil having a humidity control action on the surface of the aluminum alloy panel material and an antibacterial property The indoor temperature control system of any one of Claims 1-7 provided with the panel material which formed the functional layer containing a certain photocatalytic substance.   2. The interior surface constituting member constitutes both surfaces of a partition wall between a first room and a second room adjacent to each other, and the interior surface constituting members on both surfaces of the partition wall are configured to cause a far-infrared resonance phenomenon. The indoor temperature control system of any one of -8. The indoor temperature control system according to any one of claims 1 to 9, wherein at least a part of any one of a wall surface, a ceiling surface, and a floor surface of the room whose environment is adjusted is configured by the indoor surface constituent member.

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