JP2010207471A - Flat temperature controlling tool and quilt and clothing using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To promote facilitation of installation work of a flat base material in a quilt or clothing, and efficiency of arrangement work of a tubular member, while aiming to improve start-up performance of cooling or heating and efficiency of heat radiation and cooling, and to equalize temperature distribution in a horizontal and vertical direction. <P>SOLUTION: The flexible tubular member 2 comprising a channel of a heating medium fluid is arranged on a surface 1a of the flexible flat base material 1 in a state such that at least a part of the member is projected on the surface 1a side of the flat base material 1, and a covering material 3 for heat radiation and cooling having excellent thermal conductivity, for covering the tubular member 2 in a state contacting the projected part of the tubular member 2, is arranged on the surface 1a of the flat base material 1. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a flat temperature adjuster that can present a comfortable environment when taking a nap in a recumbent state in a truck or engaging in work in a high temperature atmosphere, and a comforter using the same And clothing.

  As a conventional flat temperature control device, a concave portion is formed on the surface of an elastically deformable sponge mat, and the bottom surface of the concave portion has an arrangement pattern of tubular members constituting the flow path of the heat transfer fluid. An arrangement groove having a corresponding arrangement shape and a depth larger than the outer diameter of the tubular member is formed, and the tubular member is arranged along the arrangement groove of the mat, and the mat A breathable cover that covers the entire bottom surface of the recess including the opening of the arrangement groove is detachably attached to the recess (see Patent Documents 1 to 3).

Utility Model Registration No. 3029094 Japanese Utility Model Publication No. 7-39616 JP 2006-255010 A

  In the conventional flat temperature control device, the tubular member is disposed along the disposition groove formed in the concave portion of the mat, so that the tubular member can be easily disposed in a predetermined disposition pattern, This tubular member has an advantage that it can be protected with a sponge mat. On the other hand, the disposition groove is formed with a depth larger than the outer diameter of the tubular member, and the entire bottom surface of the recess including the opening of the disposition groove is covered with a breathable cover. Air in the arrangement groove cooled or heated by heat exchange with the tubular member through which the fluid medium flows will diffuse to the outside by natural convection through the air-permeable cover, and the rising performance of cooling or heating will deteriorate. At the same time, the temperature distribution in the vertical and horizontal directions of the mat is likely to vary.

  The present invention has been made in view of the above-mentioned actual situation, and the first and second problems thereof are that it is easy to attach a flat base material to a futon, clothing, etc., and an arrangement work of a tubular member The provision of a flat temperature control device that can improve the efficiency of cooling or heating, improve the heat release / cooling efficiency, and make the temperature distribution in the vertical and horizontal directions uniform Further, the third and fourth problems are to provide a comforter and a garment capable of efficiently and easily showing a comfortable sleep environment and a comfortable work (clothing) environment using a flat temperature control device. In the point.

  According to a first characteristic configuration of the present invention, a flexible tubular member constituting a flow path of a heat transfer fluid is provided on a surface of a flexible flat substrate, and at least a part of the flexible tubular member is a flat substrate. In addition, it is disposed in a state where it faces the surface side of the flat member, and is in a state where it contacts the portion facing the surface side of the flat substrate in the tubular member. A cooling coating material is provided on the surface of the flat substrate.

  According to the above characteristic configuration, by disposing the flexible tubular member constituting the flow path of the heat transfer fluid on the surface of the flat substrate having flexibility, the tubular member can be used for the futon or the clothing. It is possible to suppress the loss of flexibility of a flat base material that can be easily attached to the surface, and it is possible to increase the efficiency of arrangement work by utilizing the flexibility of the tubular member itself.

  Furthermore, a heat dissipation / cooling covering material excellent in thermal conductivity that covers the tubular member in contact with a portion of the tubular member facing the surface side of the flat substrate is provided on the surface of the flat substrate. By providing, it is possible to efficiently propagate the cold or warm heat given and received by direct contact with the exposed portion of the tubular member along the surface direction of the flat substrate through the heat radiation / cooling covering material.

  Therefore, it is possible to improve the startup performance of cooling or heating and improve the heat dissipation / cooling efficiency while facilitating the installation work of the flat base material on the futon or clothing and the efficiency of the installation work of the tubular member. In addition, the temperature distribution in the vertical and horizontal directions can be made uniform.

  According to a second characteristic configuration of the present invention, a flexible tubular member constituting a flow path of a heat transfer fluid is provided on the surface of a flexible flat substrate, and at least a part of the flexible tubular member is a flat substrate. The heat radiation / cooling covering material excellent in thermal conductivity that covers the tubular member while being in contact with the projecting portion of the tubular member is provided in a state of projecting to the surface side of the flat member. It exists in the point provided in the surface of the shaped base material.

  According to the above characteristic configuration, by disposing the flexible tubular member constituting the flow path of the heat transfer fluid on the surface of the flat substrate having flexibility, the tubular member can be used for the futon or the clothing. It is possible to suppress the loss of flexibility of a flat base material that can be easily attached to the surface, and it is possible to increase the efficiency of arrangement work by utilizing the flexibility of the tubular member itself.

  Furthermore, since at least a part of the tubular member protrudes to the surface side of the flat substrate, it is possible to increase the heat radiation / cooling surface area on the surface side of the flat substrate, and the protruding portion of this tubular member The heat radiation / cooling coating material excellent in thermal conductivity that coats the tubular member while being in contact with the tube member was provided on the surface of the flat base material, thereby being transferred by direct contact with the projecting portion of the tubular member. Cold heat or warm heat can be efficiently propagated along the surface direction of the flat substrate through the heat radiation / cooling covering material.

  Therefore, it is possible to improve the startup performance of cooling or heating and improve the heat dissipation / cooling efficiency while facilitating the installation work of the flat base material on the futon or clothing and the efficiency of the installation work of the tubular member. In addition, the temperature distribution in the vertical and horizontal directions can be made uniform.

  According to a third characteristic configuration of the present invention, the flat base material is made of an elastic foamed resin that can be elastically deformed, and the surface of the flat base material corresponds to an arrangement pattern of the tubular member. The arrangement groove is formed with an arrangement groove having a depth shallower than the outer diameter of the tubular member.

  According to the above characteristic configuration, the tubular member is disposed along the disposition groove shallower than the outer diameter of the tubular member formed on the surface of the flat base material, and therefore, by direct contact with the projecting portion of the tubular member. It is possible to easily arrange the tubular member in a predetermined arrangement pattern while efficiently transferring the transferred cold or warm heat along the surface direction of the flat substrate through the heat radiation / cooling covering material. In addition, the tubular member can be protected by a flat base material made of an elastic foam resin that can be elastically deformed.

  According to a fourth characteristic configuration of the present invention, the covering material for heat radiation / cooling is formed in a sheet shape or a film shape, and is in contact with the entire surface of the protruding portion of the tubular member over the entire surface of the flat substrate. It is in the point provided.

  According to the above characteristic configuration, the sheet-like or film-like coating for heat radiation / cooling can be reliably and easily covered along the curved surface of the front surface at the projecting portion of the tubular member, and the heat radiation / cooling for cooling. It is possible to increase the heat dissipating surface area of the covering material and make the temperature distribution uniform over the entire surface of the flat substrate.

  A fifth characteristic configuration according to the present invention is that a heat insulating foam formed in a sheet shape or a mat shape is provided on the back surface of the flat base material.

  According to the above characteristic configuration, the heat dissipation loss on the back surface side of the flat substrate is suppressed by the sheet-like or mat-like heat insulating foam provided on the back surface of the flat substrate, for heat dissipation / cooling. Improvement of heat dissipation efficiency by the covering material can be achieved.

  According to a sixth characteristic configuration of the present invention, there is provided a bag-like exterior film that interiors the flat substrate, the tubular member, and the heat radiation / cooling covering material in a sealed state, and the interior of the exterior film is It is in the deaerated point.

  According to the above characteristic configuration, the heat medium fluid is prevented from leaking due to deformation or breakage of the tubular member by the bag-shaped exterior film, but the heat in the exterior film is discharged and released by discharging the air to the outside. It is possible to improve the heat dissipation / cooling efficiency by the cooling coating material.

  According to a seventh characteristic configuration of the present invention, the tubular member is provided with a connection port portion for inflow of heat medium fluid and a connection port portion for outflow, and the tubular member is connected to the connection port portion for inflow. An outward tubular body that spirally guides the heat transfer fluid flowing in from the outer peripheral edge side to the center side of the flat base material, and the heat transfer fluid continuously from the outward tubular body. It is composed of a retrograde tubular body that is guided in a spiral manner from the center side to the outer peripheral side of the material and then led to the outlet connection port.

The heat transfer fluid that has flowed into the inflow connection port of the tubular member is guided in a spiral manner from the outer peripheral edge side of the flat base material toward the center side along the outward tubular body of the tubular member, It is guided in a spiral manner from the center side of the flat base material toward the outer peripheral edge side along the retrograde tubular body of the tubular member, and is guided to the outlet connection port portion.
Therefore, in the outward tubular body of the tubular member, the heat dissipation amount of the heat transfer fluid gradually decreases from the outer peripheral edge side of the flat base material toward the center side, and in the retrograde tubular body of the tubular member, the flat shape Since the heat dissipation amount of the heat transfer fluid gradually decreases from the center side of the base material toward the outer peripheral edge side, the temperature distribution in the entire flat base material can be made uniform.

  The 8th characteristic structure by this invention exists in the point which is the comforter by which the flat temperature regulation tool of any one of Claims 1-6 was attached to the lower surface side.

  For example, when taking a nap in a recumbent state inside a truck, a comfortable sleeping environment is efficiently created by air in the futon cooled or heated by heat exchange with the heat radiation / cooling covering material of the flat temperature adjuster. It can appear easily.

  A ninth characteristic configuration according to the present invention resides in that the flat temperature adjuster according to any one of claims 1 to 6 is a garment attached to the inner surface side.

  For example, when working in a high-temperature atmosphere, the air present on the body side of the garment by heat exchange with the covering material for heat radiation and cooling of a flat temperature control device provided on the garment such as a jacket or a hat By cooling or warming, a comfortable working (clothing) environment on the body side of the garment can be efficiently and easily revealed.

It is a disassembled perspective view of the air conditioner which shows 1st Embodiment of this invention. It is an expanded sectional view of a flat temperature control tool. It is a top view which shows the flat temperature control tool of a flat temperature control tool. It is a perspective view of the comforter to which the air conditioner is applied. It is a side view in the inside of a truck to which an air-conditioner is applied. It is a perspective view of clothing which applied an air-conditioner. It is an expanded sectional view of the flat temperature control tool which shows 2nd Embodiment of an air conditioner.

[First Embodiment]
The air conditioner shown in FIGS. 1 to 3 includes a flat temperature adjuster A having a flow path for circulating and fluidizing the heat transfer fluid, and heat that circulates and supplies the heat transfer fluid to the flat temperature adjuster A. And medium fluid supply means B.

  The flat temperature adjuster A is a heat transfer fluid on the surface 1a of a flexible flat substrate 1 made of urethane foam, which is an example of an elastically deformable elastic foamed resin, and is formed in a rectangular thin plate shape. A heat-sink hose 2 made of a soft synthetic resin, which is an example of a flexible tubular member constituting the flow path, is disposed in a state in which at least a part of the heat-medium hose 2 protrudes to the surface 1a side of the flat substrate 1 And the heat exchange part of the heat medium hose 2 (heat radiation / cooling configured with the heat medium hose 2 in a state where it is in contact with the entire outer peripheral surface of the upper tubular part 2a which is the protruding part of the heat medium hose 2. An aluminum foil 3, which is an example of a coating material for heat radiation / cooling with excellent thermal conductivity, is provided in close contact with the entire surface 1 a of the flat substrate 1.

  The surface 1a of the flat substrate 1 has a spiral arrangement shape corresponding to the arrangement pattern in the heat exchange portion of the heat medium hose 2 and is shallower than the outer diameter of the heat medium hose 2. The arrangement groove 4 deeper than the radius is formed, and the opening width of the arrangement groove 4 is shorter than the outer diameter of the heat medium hose 2.

  Therefore, when the heat exchange part of the heat medium hose 2 is attached to the arrangement groove 4 of the flat base material 1, the opening of the arrangement groove 4 is resisted against the elastic restoring force of the flat base material 1. The heat medium hose 2 is mounted while being pushed and spread, and in the mounted state, the outer peripheral surface of the heat medium hose 2 is held in close contact with the inner peripheral surface of the disposition groove 4.

  Further, the back surface of the flat base material 1 is a heat insulating foam made of foamed polyethylene which is an example of a foamed resin having the same size as the flat base material 1 and formed in a sheet shape or a mat shape and having excellent heat insulating properties. A body 5 is provided, and an aluminum vapor deposition film 6 constituting a waterproof layer is formed on the entire back surface of the heat insulating foam 5 by lamination.

  Further, a flat substrate 1 in which the heat medium hose 2 is disposed along the disposition groove 4 and the entire surface 1a is covered with the aluminum foil 3 in contact with the heat medium hose 2; The assembly in which the heat insulating foam 5 laminated with the aluminum vapor-deposited film 6 is integrated is placed in a synthetic resin bag-like exterior film 7 having excellent barrier properties, and the interior of the exterior film 7 is inside. In an evacuated state or a vacuum state, the opening of the outer film 7 is sealed with an appropriate sealing means such as heat fusion using a heat sealing machine.

  The heat medium hose 2 is provided with a heat medium fluid inflow connection port portion 8 and an outflow connection port portion 9, and the heat medium hose 2 flows from the inflow connection port portion 8. An outward hose body 2A, which is an outward tubular body that guides the heat transfer fluid spirally from the outer peripheral edge side to the center side of the flat substrate 1, and the outward hose body 2A. It comprises a retrograde hose body 2B which is a retrograde tubular body that guides the heat transfer fluid in a spiral shape from the center side to the outer peripheral edge side of the flat substrate 1 and then guides it to the outlet connection port 9. Has been.

  The disposing groove 4 of the flat substrate 1 includes a rectangular ring-like outward groove portion 4A for winding the outward hose body 2A of the heat medium hose 2 in a spiral shape four times, and the heat A rectangular reciprocal annular groove 4B for winding the return hose body 2B of the medium hose 2 into a spiral shape four times, four forward annular grooves 4A and four reverse annular grooves 4B Are connected to a series of flow path forming grooves.

  The portable heat insulating container 11 of the heat medium fluid supply means B uses a heat insulating material on the outer wall material of the lid portion 11A and the container main body 11B to suppress the cooling of the stored items and the heat radiation, like a general cold box. The control case 10 provided at the bottom of the container main body 11B includes a pump P that discharges water W as a heat transfer fluid from the internal space S of the container main body 11B, and a power source that is a driving source of the pump P. Battery 14, extraction side connection port 12 for taking out water W as a heat transfer fluid from the pump P, and water W as a complete heat transfer fluid for returning to the internal space S of the container body 11 </ b> B A return-side connection port 13 is provided.

  A distal end portion of the outgoing connection hose 16 detachably connected to the take-out side connection port portion 12 of the control case 10 and a return trip detachably connected to the return side connection port portion 13 of the control case 10. The forward connection tool 18 and the backward connection tool are detachably connected to the inflow connection port 8 and the outflow connection port 9 of the heat medium hose 2 at the tip of the connection hose 17. 19 is provided.

In the air conditioner configured as described above, the following operations (a) and (b) are selectively performed.
(A) Cold air operation using ice The ice I as a cold heat source is accommodated in the heat insulating container 11 and the tip of the outgoing connection hose 16 led out from the take-out side connection port 12 of the control case 10 The forward connection tool 18 is connected to the inflow connection port 8 of the heat medium hose 2 and the distal end of the return connection hose 17 led out from the return connection port 13 of the control case 10. The retrograde connecting tool 19 is connected to the outlet port 9 of the heat medium hose 2.

  By operating the pump P of the control case 10 in this state, the cold water W (the melted water of the ice I in the heat insulating container 11) stored in the inner space S of the heat insulating container 11 is connected for the outgoing connection. Heat exchange of the heat medium hose 2 from the ice I accommodated in the heat insulating container 11 is circulated through the hose 16, the return hose body 2 </ b> A of the heat medium hose 2, the return hose body 2 </ b> B, and the return connection hose 17. By cooling the aluminum foil 3 at the heat exchanging section with this cooling heat, the cooling start performance and cooling efficiency can be improved, and the temperature distribution in the vertical and horizontal directions is made uniform. Can be achieved.

(B) Hot air operation using hot water In the state where an electric heater is set inside the heat insulating container 11, water W or hot water W as a heat source is stored in the heat insulating container 11, and the control case 10 The forward connection tool 18 on the distal end side of the forward connection hose 16 led out from the take-out side connection port 12 is connected to the inflow connection port 8 of the heating medium hose 2, and the control case 10 A return connection tool 19 on the distal end side of the return connection hose 17 led out from the return side connection port 13 is connected to the outflow connection port 9 of the heat medium hose 2.
By operating the pump P of the control case 10 in this state, the outgoing connection hose 16 from the inner space S of the heat insulating container 11, the outgoing hose body 2A of the heat medium hose 2, and the backward hose body 2B. The hot water W (that is, the hot water heated and generated from the water by the electric heater or the hot water kept by the electric heater) is circulated through the return connection hose 17 to circulate the heat medium hose from the hot water W stored in the heat insulating container 11. 2 is used to send heat to the heat exchanging part, and the aluminum foil 3 is cooled by the heat exchanging part by this heat, so that it is possible to improve the start-up performance of heating and the heat radiation efficiency, and the temperature distribution in the vertical and horizontal directions. Can be made uniform.

  4 and 5 show the underside of the flat temperature control device A configured as described above and a comforter (the flat temperature control device A can be attached to bedding such as a mattress or blanket). Attached to the side (inner surface side) so as to be detachable, a fiber cover 21 covering the flat temperature adjuster A is detachably attached.

  For example, as shown in FIG. 5, when a nap is made in a lying state in a bed 22 disposed in the rear part of the truck C, a human torso can enter between the upper surface of the bed 22 with a margin. In the state where the space is formed, in particular, the comforter 20 is suspended by the hanging strap 23 in a state where the air-conditioned space appears between the flat temperature control device A provided on the inner surface of the comforter 20 and the body in the lying position. Support it down.

  When taking a nap in the lying state in the bed 22 at the inside opening of the truck C, the bed was cooled or heated by heat exchange with the covering material for heat radiation / cooling (for example, aluminum foil) 3 of the flat temperature adjuster A. A comfortable sleep environment can be efficiently and easily revealed by the air in the comforter 20.

  4 and 5, the other configurations are the same as those described in the first embodiment. Therefore, the same components as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment. Is omitted.

  Next, FIG. 6 shows each of the pocket 25A of the outer garment 25 and the pocket 26A of the hat 26 which is an example of the clothing (including all that is worn on the body) of the flat temperature adjuster A configured as described above. It is attached to the detachable.

  In the case of this embodiment, the outbound connection hose 16 derived from the take-out side connection port 12 of the control case 10 and the return connection hose 17 derived from the return side connection port 13 of the control case 10 are: The heat transfer fluid is circulated and supplied to the flat temperature control device A mounted on the pocket 25A of the outerwear (possible with work clothes, raincoat, heat-resistant clothes, cold-resistant clothes, etc.) by a three-way valve 27 provided in the middle The system is divided into a system and a system that circulates and supplies the heat medium fluid to the flat temperature control device A mounted on the pocket 26A of the hat (which may be a work cap or a helmet) 26.

  For example, when engaging in work in a high-temperature atmosphere, the heat radiation / cooling covering material (for example, aluminum foil) 3 of the flat temperature adjuster A provided on the clothing such as the jacket 25 and the hat 26 By cooling or heating the air present on the body side of the garment by heat exchange, a comfortable work (clothing) environment can be efficiently and easily revealed on the body side of the garment.

  In addition, since the other structure is the same as the structure demonstrated in 1st Embodiment, the same number is attached to the same structure location as 1st Embodiment, and the description is abbreviate | omitted.

[Second Embodiment]
As shown in FIG. 7, the surface 1a of the flat substrate 1 has a spiral arrangement shape corresponding to the arrangement pattern in the heat exchange section of the heat medium hose 2, and the heat medium hose. An arrangement groove 4 having the same depth as the outer diameter of No. 2 is formed, and the opening width of the arrangement groove 4 is configured to be the same as the outer diameter of the heat medium hose 2.

  And in the state which contacts the site | part 2a which faces the surface 1a side of the flat base material 1 in the said heat-medium hose 2, it is an example of the coating material for thermal radiation / cooling which was excellent in the thermal conductivity which coat | covers this heat-medium hose A certain aluminum foil 3 is provided on the surface 1 a of the flat substrate 1.

  In addition, since the other structure is the same as the structure demonstrated in 1st Embodiment, the same number is attached to the same structure location as 1st Embodiment, and the description is abbreviate | omitted.

[Other Embodiments]
(1) In the first embodiment described above, an example in which the melted water W (cold water) of the ice I stored in the heat insulating container 11 or the stored hot water W is directly circulated to the tubular member 2 of the flat temperature adjuster A. Although shown, instead of this, the heat transfer fluid W (for example, water) to be circulated with respect to the tubular member 2 of the flat temperature adjuster A is contained in the heat insulating container 11 (for example, ice and its melted water). The heat insulating container 11 is provided with a container-side heat exchanger for heat exchange, whereby the heat medium fluid circulation system for the tubular member 2 of the flat temperature adjuster A and the housing part of the heat insulating container 11 are materialized. You may make it the structure which cut the edge.

  (2) In each of the above-described embodiments, the ice I is accommodated in the heat insulating container 11 as a cold heat source. However, the cold substance is not limited to ice, and may be dry ice or a cooled and solidified latent heat storage agent. Moreover, the hot substance housed in the heat insulating container 11 as a hot heat source is not limited to hot water, and may be a latent heat storage agent that has been heated and melted.

  (3) The heat transfer fluid W that circulates and flows between the tubular member 2 of the flat temperature adjuster A and the heat insulating container 11 is not limited to water, and may be various liquids such as antifreeze liquid. When dry ice is accommodated in the heat insulating container 11 as a cold heat source, a gas such as carbon dioxide gas is circulated between the tubular member 2 of the flat temperature adjuster A and the heat insulating container 11 as the heat source fluid W. Also good.

  (4) The arrangement pattern of the tubular member 2 of the flat temperature adjuster A is not limited to the arrangement pattern of the above-described embodiment, and various changes can be made.

  (5) Each shape, material, and alignment structure of the flat base material 1, the tubular member 2, the heat radiating / cooling covering material 3, and the heat insulating foam 5 constituting the flat temperature control device A are the same as those in the above embodiment. Not only the structure shown but various changes are possible.

  (6) The heating medium fluid supply means B is not limited to the structure shown in the above-described embodiment, and various modifications can be made.

DESCRIPTION OF SYMBOLS 1 Flat base material 1a Surface 2 Tubular member (heat-medium hose)
2A Outbound tubular body (outbound hose body)
2B Retrograde tubular body (return hose body)
3 Heat dissipation / cooling coating (aluminum foil)
4 Disposition groove 5 Thermal insulation foam 7 Exterior film 8 Inlet connection port 9 Outlet connection port

Claims (9)

  A flexible tubular member constituting the flow path of the heat transfer fluid is arranged on the surface of the flexible flat substrate with at least a part thereof facing the surface side of the flat substrate. And a heat radiation / cooling covering material excellent in thermal conductivity that covers the tubular member in contact with a portion of the tubular member that faces the surface side of the flat substrate. A flat temperature control device provided on the surface of the material.   A flexible tubular member constituting the flow path of the heat transfer fluid is arranged on the surface of the flexible flat substrate in a state where at least a part of the tubular member protrudes to the surface side of the flat substrate. And a heat radiation / cooling covering material excellent in thermal conductivity for covering the tubular member in contact with the protruding portion of the tubular member is provided on the surface of the flat substrate. Flat temperature control tool.   The flat base material is made of an elastic foam resin that can be elastically deformed, and the surface of the flat base material has an arrangement shape corresponding to the arrangement pattern of the tubular member, and the tubular member The flat temperature control tool according to claim 1 or 2, wherein an arrangement groove having a depth shallower than an outer diameter of the flat temperature control tool is formed.   The heat dissipation / cooling covering material is formed in a sheet shape or a film shape, and is provided on the entire surface of the flat base material in a state of being in contact with the entire protruding portion of the tubular member. The flat temperature control tool according to any one of the preceding claims.   The back surface of the said flat base material is provided with the heat insulation foam formed in the sheet form or the mat shape, and the waterproof layer is formed in the back surface of this heat insulation foam. The flat temperature adjuster according to Item.   6. A bag-like exterior film for interiorly sealing the flat substrate, the tubular member, and the heat radiation / cooling covering material is provided, and the interior of the exterior film is deaerated. The flat temperature controller according to any one of the above.   The tubular member is provided with an inflow connection port portion and an outflow connection port portion for the heat transfer fluid, and the tubular member allows the heat transfer fluid flowing in from the inflow connection port portion to have a flat base shape. An outward tubular body that spirally guides from the outer peripheral edge side to the center side of the material, and the heat transfer fluid continuously from the central side of the flat base material toward the outer peripheral edge side. The flat temperature controller according to any one of claims 1 to 6, comprising a retrograde tubular body that is guided to flow in a spiral shape and then led to the outlet port.   A comforter in which the flat temperature adjuster according to any one of claims 1 to 7 is attached to a lower surface side.   The clothing by which the flat temperature adjuster of any one of Claims 1-7 is attached to the inner surface side.

Images