JP2013190138A - Radiation panel and method for laying the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a radiation panel that can be laid in short time, and to provide a method for laying the same.SOLUTION: A radiation panel 1 includes a panel body 2A serving as a radiation surface; a pipe mat 3A arranged on a rear surface 21a side of the panel body 2A and in which a heat medium flows; an attachment member 4A for attaching the panel body 2A to an existing ceiling; and a pressing member 5 for pressing the pipe mat 3A onto the rear surface 21a side of the panel body 2A.

Description

  The present invention relates to a radiation panel and a laying method thereof.

  Conventionally, the convection type air conditioning system adopted in hospital rooms etc. cools the room by blowing out the air (cold air) cooled by heat exchange from the air outlet, and blows out the air (hot air) warmed by heat exchange. The room was warmed by blowing it out. In such a convection type air conditioning system, cold air or hot air convection causes unevenness due to temperature distribution, and the air current may hit the human body and give an excessive warm feeling.

  In an environment where the patient has to sleep in the bed for a long time, if the cold air from the air conditioner directly hits the body in the summer, the patient suddenly loses heat and becomes uncomfortable. For this reason, raising the preset temperature of the air conditioner makes the nurses and doctors working in the hospital room feel hot. On the other hand, in winter, when the preset temperature of the air conditioner is adjusted to the nurse or doctor working in the hospital room, the patient sleeping in the bed feels cold.

  Particularly in the field of artificial dialysis, the patient is treated in a long-term bed of 4 to 8 hours. In dialysis treatment, body temperature adjustment and temperature perception are different from normal people due to poor blood circulation due to medical conditions and temperature adjustment performed mechanically by hemodialysis, and even if a little wind hits the body surface, it feels cold and pain Yes. Dialysis patients are currently suffering from distress and discomfort due to “wind” in hospital rooms where mainstream air conditioners are installed, regardless of summer cooling or winter heating.

  Therefore, in recent years, a radiation air conditioning system has been proposed in which a radiation panel having a pipe on the back surface of the panel body is disposed on the ceiling, and cold water or hot water is allowed to flow through the pipe, thereby air-conditioning the room with radiation heat from the radiation panel. (For example, refer to Patent Document 1).

Japanese Unexamined Patent Publication No. 7-139767

  However, when such a radiation air-conditioning system is installed in a large room, for example, a uniform radiation environment may be obtained due to uniform temperature and humidity, but with a moving medical staff and a sleeping patient Then, the difference in metabolism is large and the temperature of experience is very different. That is, in cooling, for example, a patient with low metabolism feels cold, a staff with high metabolism feels hot, and both have the disadvantage of feeling uncomfortable.

  In addition, when the radiation panel is laid on the ceiling side, the ceiling material is removed, so that there is a problem that the construction takes time. In particular, in a hospital for artificial dialysis, it is necessary to finish the construction in a short time on a holiday so as not to hinder the treatment.

  Accordingly, an object of the present invention is to provide a radiant panel and a laying method thereof that can lay the radiant panel in a short time.

  In one aspect of the present invention, in order to achieve the above object, a panel body serving as a radiation surface, a pipe that is disposed on the back side of the panel body and through which a heat medium flows, and an attachment that attaches the panel body to an existing ceiling surface A radiation panel provided with a member is provided.

  In another aspect of the present invention, in order to achieve the above object, there is provided a method for laying the radiant panel, wherein the panel main body in which the attachment member is attached to the existing ceiling surface and the pipe is disposed on the back surface side. Provided is a method of laying a radiation panel attached to the attachment member.

  According to the present invention, the radiation panel can be laid in a short time.

FIG. 1 is a perspective view of a radiation panel according to the first embodiment of the present invention. FIG. 2 is an exploded perspective view of the radiation panel shown in FIG. 3 is a detailed view of a part A in FIG. 1, (a) is a perspective view of a main part showing a state before the mounting member is locked to the panel body, and (b) is a state where the mounting member is locked to the panel body. The principal part perspective view which shows the back state, (c) is the BB sectional drawing of (b). FIG. 4 is a perspective view of a state in which a radiation panel is laid on the ceiling surface as viewed from the indoor side. 5A is a cross-sectional view taken along the line C-C in FIG. 4, and FIG. 5B is a detailed view of a portion D in FIG. FIG. 6 is an exploded perspective view of a radiation panel according to the second embodiment of the present invention. FIG. 7 is an exploded perspective view of a radiation panel according to the third embodiment of the present invention. FIG. 8A is a front view showing a state in which a plurality of radiation panels are laid on the ceiling surface of a hospital room as the fourth embodiment of the present invention. FIG. 8B is an EE direction arrow view in FIG. 8A. FIG. 8C is a side view showing a state in which a plurality of radiation panels are laid on the ceiling surface of a hospital room as the fourth embodiment of the present invention. FIG. 9A is a front view showing a state in which the roll curtain around the radiation panel shown in FIGS. 8A to 8C is lowered. FIG. 9B is a side view showing a state in which the roll curtain around the radiation panel shown in FIGS. 8A to 8C is lowered.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, in each figure, about the component which has the substantially same function, the same code | symbol is attached | subjected and the duplicate description is abbreviate | omitted.

[First Embodiment]
FIG. 1 is a perspective view of a radiation panel according to the first embodiment of the present invention, and FIG. 2 is an exploded perspective view of the radiation panel shown in FIG.

  This radiation panel 1 includes a panel main body 2A having a bottom wall 21 as a radiation surface, a pipe mat 3A that is disposed on the back surface 21a side of the panel main body 2A and through which a heat medium such as water flows, and the panel main body 2A. (See FIG. 4) A plurality of attachment members 4A attached to 6a and a plurality of pressing members 5 that press the pipe mat 3A against the back surface 21a of the panel body 2A are provided.

  The panel main body 2A includes side walls 20a to 20d and a bottom wall 21, and has a box shape with the top opened. The panel body 2A is made of a material having a high emissivity, for example, a metal such as steel, stainless steel, or aluminum alloy. When arrange | positioning a panel main body, for example on a bed, the size of width 50-150cm and length 150-250cm is preferable.

  The pipe mat 3A includes a supply-side main pipe 30 disposed on the side to which the heat medium is supplied, a return-side main pipe 31 disposed on the side to which the heat medium returns, a supply-side main pipe 30 and a return-side main pipe 31. And a plurality of retainers 33 that hold the plurality of heat exchange pipes 32 at a predetermined interval. Connectors 30a and 31a are provided at the ends of the supply-side main pipe 30 and the return main pipe 31, respectively. A supply-side piping from a heat source device (not shown) is connected to the connector 30a of the supply-side main pipe 30, and a return-side piping from the heat source device is connected to the connector 31a of the return main pipe 31. The pipe mat 3A is formed of, for example, a resin, but may be formed of a metal such as copper. The supply side main pipe 30 and the return side main pipe 31 have an inner diameter larger than the inner diameter of the heat exchange pipe 32. Note that a mat-like pipe mat may not be used as in the present embodiment, and pipes having the same cross-sectional shape may be meandered on the back surface 21a of the panel body 2A. A pipe mat is an example of a pipe.

  The heat source device controls the temperature and flow rate and supplies the heat medium to the supply side main pipe 30 via the supply side piping and the connector 30a as shown by the arrows in FIG. The heat medium supplied to is circulated through the plurality of heat exchange pipes 32 and then returned to the heat source device via the return side main pipe 31, the connector 31a and the return side pipe.

  The attachment member 4 </ b> A includes a main plate portion 40 and a pair of side plate portions 41 formed by being bent on both sides of the main plate portion 40. The outer width between the side plate portions 41 of the mounting member 4A is formed to be slightly smaller than the inner width between the side walls 210b and 20d of the panel main body 2A so that the mounting member 4A can be accommodated inside the panel main body 2A. Yes. 4 A of attachment members are formed, for example from metals, such as steel materials.

  The pressing member 5 can be a foam of synthetic resin such as polystyrene foam or polyurethane foam, or a pad of rubber. In the present embodiment, a foam having a rectangular parallelepiped shape is used. When the radiation panel 1 is attached to the ceiling surface (see FIG. 4) 6a, it is sandwiched between the ceiling surface 6a and the panel body 2A and compressed. The pressing member 5 presses the pipe mat 3A against the back surface 21a side of the panel main body 2A with a repulsive force when compressed, and the pipe mat 3A and the panel main body 2A are brought into close contact with each other to perform good heat exchange. The pressing member 5 is an example of an elastic member.

(Locking structure of mounting member)
3 is a detailed view of a portion A in FIG. 1. FIG. 3A is a perspective view of a main part showing a state before the mounting member 4A is locked to the panel body 2A, and FIG. 3B is a perspective view of the mounting member 4A. The principal part perspective view which shows the state after latching to (b), (c) is BB sectional drawing of (b).

  A triangular locking piece 42 is formed on the side plate portion 41 of the mounting member 4A so as to protrude on both sides. In the side walls 20b and 20d (only one side wall 20b is shown in FIG. 3) of the panel body 2A, a rectangular opening 22 is formed in which the locking piece 42 of the mounting member 4A is locked. Each of the opening 22 and the locking piece 42 is an example of a locking portion. For example, the attachment member 4A side may be an opening, and the panel body 2A side may be a locking piece.

  In order to lock the mounting member 4A to the panel main body 2A, as shown in FIG. 3A, when the mounting member 4A is inserted so as to be accommodated in the panel main body 2A, FIGS. As shown in FIG. 4, after the locking piece 42 of the mounting member 4A is elastically deformed inward, the locking piece 42 is locked to the opening 22 by entering the opening 22 of the panel body 2A.

(Laying method of radiation panel)
Next, an example of a method for laying the radiation panel 1 will be described with reference to FIGS. 4 is a perspective view of the state in which the radiation panel 1 is laid on the ceiling surface 6a as viewed from the indoor side, FIG. 5A is a cross-sectional view taken along the line CC of FIG. 4, and FIGS. 5B and 5A. It is D section detail drawing.

  The ceiling material 6 includes, for example, a ceiling base material 60 assembled in a lattice shape, and a ceiling finishing material 61 attached to the ceiling base material 60. For the ceiling base material 60, for example, a field edge formed from a metal such as steel is used. As the ceiling finishing material 61, for example, a rock wool sound absorbing board or a decorative plaster board is used. The ceiling base material 60 is supported by the slab by the ceiling support member 7.

  The ceiling support member 7 includes suspension bolts 71 attached to the slab and locking tools 72a and 72b that lock the ceiling base material 60 to the suspension bolts 71.

  The attachment member 4A is attached to a predetermined position of the ceiling surface 6a of the ceiling member 6 configured as described above, for example, directly above the bed. Specifically, a plurality of portions of the main plate portion 40 of the attachment member 4 </ b> A are attached to the ceiling base material 60 by the tap screws 47 via the ceiling finishing material 61. An attachment hole may be formed in advance in the main plate portion 40 of the attachment member 4A.

  Next, the pipe mat 3A is disposed on the back surface 21a of the panel body 2A, and the pressing member 5 is disposed on the pipe mat 3A. Naturally, the panel body 2A in which the pressing member 5 and the pipe mat 3A are arranged may be assembled at the factory.

  Next, when the panel body 2A is pushed into the mounting member 4A attached to the ceiling member 6 together with the pipe mat 3A and the pressing member 5, the locking piece 42 of the mounting member 4A is locked to the opening 22 of the panel body 2A. .

  The pipe 34 from the heat source device is connected to the connectors 30a and 31a of the pipe mat 3A on the back side of the ceiling material 6. The pipe 34 from the heat source device may be along the ceiling surface 6a. The radiation panel 1 is laid on the existing ceiling material 6 as described above.

(Effects of the first embodiment)
According to the first embodiment, the following effects are obtained.
(A) By using the present radiation panel 1, it is possible to create a radiation air-conditioning environment without disassembling the existing ceiling and newly forming a ceiling by the radiation panel as in the prior art. Can be laid in time.
(B) Since the ceiling finishing material 61 can be used as a heat insulating material, there is no need to provide a heat insulating material on the back side of the radiating panel as in the prior art, so a thin and lightweight radiating panel with a small amount of protrusion from the ceiling surface 6a is provided. can do.
(C) Since the engagement structure is adopted for the connection between the mounting member 4A and the panel body 2A, the radiation panel 1 can be easily laid on the ceiling surface 6a.

[Second Embodiment]
FIG. 6 is an exploded perspective view of a radiation panel according to the second embodiment of the present invention. This embodiment is different from the first embodiment in that a spring member 8 is used instead of the pressing member 5 of the first embodiment.

  The present embodiment includes a panel main body 2B, a pipe mat 3B, an attachment member 4B, and a spring member 8 similar to those of the first embodiment.

  Similar to the first embodiment, the panel body 2B of this embodiment includes side walls 20a to 20d and a bottom wall 21, but interference with the connectors 30a and 31a of the pipe mat 3B on both sides of one side wall 20c. A notch 20e for avoiding the above is formed.

  Similar to the first embodiment, the pipe mat 3B includes a supply-side main pipe 30, a return-side main pipe 31, a heat exchange pipe 32, a retainer 33, and connectors 30a and 31a. It is horizontal.

  The attachment member 4B includes an upper wall 43 and side walls 44a to 44d, and has a box shape with the lower part opened. A plurality of openings 43a are formed on the upper wall 43 of the mounting member 4B for weight reduction, and a seat plate 45 is joined to the location of the upper wall 43 where the openings 43a are not formed. A mounting hole 46 for a tap screw 47 penetrating through 45 is formed.

  The spring member 8 includes a main plate portion 80 formed in a mountain shape and a plurality of plate spring portions 81 bent downward, and the main plate portion 80 and the plate spring portion 81 as a whole have springiness in the vertical direction. The spring member 8 is formed from a metal such as a steel material, a resin, or the like. The spring member 8 is an example of a pressing member and an elastic member.

  Since the locking structure of the mounting member 4B to the panel body 2B and the laying method of the radiation panel 1 are the same as those in the first embodiment, description thereof is omitted.

(Effect of the second embodiment)
According to the second embodiment, the following effects are obtained.
(A) As in the first embodiment, the radiation panel 1 can be laid in a short time.
(A) Since the pipe mat 3B in which the connectors 30a and 31a face sideways is used, the pipe 34 from the heat source device can be easily along the ceiling surface 6a.
(C) Since the attachment member 4B has higher rigidity than the attachment member 4A of the first embodiment, the attachment member 4B can be applied to the wide radiation panel 1.

[Third Embodiment]
FIG. 7 is an exploded perspective view of a radiation panel according to the third embodiment of the present invention. This embodiment is different from the first and second embodiments in that the mounting member is the same as that of the second embodiment and the elastic member is the same as that of the first embodiment. Is a point.

  Similar to the first embodiment, the present embodiment includes a panel body 2A, a pipe mat 3A, and a pressing member 5, and includes a mounting member 4C as in the second embodiment.

  As in the second embodiment, the mounting member 4C of the present embodiment includes an upper wall 43 and side walls 44a to 44d, and a notch 44e is formed in the side wall 44c, and the lower part is opened. Has a shape. A plurality of openings 43a are formed on the upper wall 43 of the mounting member 4C for weight reduction, and a seat plate 45 is joined to the location of the upper wall 43 where the openings 43a are not formed. A mounting hole 46 penetrating 45 is formed. By providing the notch 44e in the attachment member 4C, interference with the pipe 34 to the connectors 30a and 31a of the pipe mat 3A can be avoided.

  The locking structure of the mounting member 4C to the panel main body 2A and the laying method of the radiation panel 1 are the same as those in the first embodiment, and thus the description thereof is omitted.

(Effect of the third embodiment)
According to the third embodiment, the following effects are obtained.
(A) As in the first embodiment, the radiation panel 1 can be laid in a short time.
(A) Since the attachment member 4C has higher rigidity than the attachment member 4A of the first embodiment, the attachment member 4C can be applied to the wide radiation panel 1.
(C) Since the notch 44e is provided in the attachment member 4C, it is possible to avoid interference of the pipe mat 3A with the connectors 30a and 31a.

[Fourth Embodiment]
8A to 8C show a state in which a plurality of radiation panels 1 are laid on a ceiling surface 6a of a hospital room, as a fourth embodiment of the present invention, FIG. 8A is a front view, and FIG. 8B is an E- E direction arrow view, FIG. 8C is a side view.

  The beds 100 are arranged in two rows on the floor FL of the hospital room shown in FIG. 8C. An air conditioner outlet 101 is provided on the ceiling surface 6a of the area where the staff in the hospital room moves.

  In the present embodiment, the radiation panel 1 is laid and arranged almost immediately above the bed 100 on the ceiling surface 6a of the hospital room, and the roll curtain 9 is arranged around the radiation panel 1. The position of the radiation panel 1 does not necessarily have to be directly above the bed 100 and may be close to the bed 100.

  The roll curtain 9 on the air outlet 101 side is suspended from the ceiling surface 6 a by a lifting tool 10. The other roll curtain 9 is provided on the ceiling surface 6a. The roll curtain 9 on the outlet 101 side may be provided directly on the ceiling surface 6a. When the radiant panel 1 is wider than the bed 100, the roll curtain 9 may be attached to the side surface of the radiant panel 1.

  The roll curtain 9 is configured by connecting a curtain 91 to a winding shaft 90 so that the curtain 91 can be wound and pulled out. The curtain 91 may be made of any material, size, or the like as long as it can prevent the airflow from the air conditioner or the air outlet provided on the ceiling from hitting the patient sleeping on the bed 100. The curtain 91 may be, for example, a material that completely blocks the air flow, or may be a coarse material having air permeability that allows air to pass through the air so that the patient does not feel the air of the air conditioner. Moreover, the curtain 91 is a person who stays on the bed 100 from the outside, such as a lace material that prevents the inside from being seen to protect the patient's privacy, and a lace material that allows the nurse to monitor the patient's condition and the condition of the device. It is preferable to have such a light-transmitting property that the silhouette can be visually recognized. The roll curtain 9 is an example of an airflow shielding member.

  In addition to the roll curtain 9, the airflow shielding member may be a horizontal pull curtain or a plate member. The curtain 91 may be configured to adjust the air permeability by combining a plurality of types of curtains.

  9A and 9B show a state where the roll curtain around the radiation panel 1 shown in FIGS. 8A to 8C is lowered, FIG. 9A is a front view, and FIG. 9B is a side view. By lowering the roll curtain 9 on the outlet 101 side, the wind 101 a from the outlet 101 can be blocked by the curtain 91. Moreover, privacy can be protected to some extent by the roll curtain 9 between the beds 100.

(Effect of the fourth embodiment)
According to the fourth embodiment, the following effects can be obtained.
(A) By using this radiation panel 1, it is possible to create a radiation air-conditioning environment without disassembling the existing ceiling and forming a new ceiling with the radiation panel as in the prior art. An air conditioning environment can be easily created.
(A) Since the wind 101a from the air conditioner or the ceiling outlet 101 can be blocked by the roll curtain 9, a comfortable air-conditioned space without wind can be provided and the bed 100 can be comfortably sleeping. It is done.
(C) In the environment where the wind from the air conditioner is shielded by the curtain 91, the heat exchange from the patient sleeping on the bed 100 is performed by the radiation panel 1, so that a comfortable air-conditioning environment without wind can be created. It can create a cooling environment in summer and a heating environment in winter.

  In addition, this invention is not limited to said each embodiment, A various deformation | transformation implementation is possible within the range which does not change the summary. For example, a radiating panel may be completed by assembling the mounting member, the pipe mat, and the panel main body in advance by providing a hook for mounting on the ceiling surface on the mounting member or the panel main body, and then attaching this to the ceiling surface.

  As the pressing member, a pad is used in the first embodiment, and a spring member is used in the second embodiment. However, if the pipe mat can be pressed against the back side of the panel body, the pressing member for the wire is used. A member or the like may be used.

  Moreover, you may attach downlights, such as LED (Light Emitting Diode), to a radiation panel.

  Furthermore, in the fourth embodiment, the radiation panel 1 is laid directly above the bed 100. However, the radiation panel 1 may be laid at a place other than directly above the bed 100 in order to enhance the effect of radiation.

  Moreover, it is also possible to remove some of the constituent elements of each of the above embodiments within the scope not changing the gist of the present invention. For example, when the heat transfer performance of the pipe mat is not a problem, the pressing member 5 and the leaf spring 8 can be omitted.

DESCRIPTION OF SYMBOLS 1 ... Radiation panel, 2A, 2B ... Panel main body, 3A, 3B ... Pipe mat, 4A, 4B, 4C ... Mounting member, 5 ... Holding member, 6 ... Ceiling material, 6a ... Ceiling surface, 7 ... Ceiling support member, 8 DESCRIPTION OF SYMBOLS ... Spring member, 9 ... Roll curtain, 10 ... Suspension tool, 20a-20d ... Side wall, 20e ... Notch, 21 ... Bottom wall, 21a ... Back surface, 22 ... Opening part, 30 ... Supply side main pipe, 30a ... Connector 31 ... Return side main pipe, 31a ... Connector, 32 ... Heat exchange pipe, 33 ... Retainer, 34 ... Piping, 40 ... Main plate part, 41 ... Side plate part, 42 ... Locking piece, 43 ... Upper wall, 43a ... Opening 44a ... 44d ... side wall, 44e ... notch, 45 ... seat plate, 46 ... mounting hole, 47 ... tap screw, 60 ... ceiling base material, 61 ... ceiling finishing material, 71 ... suspension bolt, 72a, 72b ... locking 80, main plate, 1 ... spring part, 90 ... winding shaft, 91 ... curtain, 100 ... beds, 101 ... outlet, 101a ... wind, FL ... floor

Claims (7)

A panel body which becomes a radiation surface;
A pipe disposed on the back side of the panel body, through which a heat medium flows;
A radiation panel comprising: an attachment member for attaching the panel body to an existing ceiling surface.   The panel main body includes a locking portion for locking the mounting member by pressing the panel main body arranged on the back surface side into the mounting member side after the mounting member is mounted on the ceiling surface. The radiation panel according to claim 1 provided.   The radiation panel according to claim 1, further comprising a pressing member that presses the pipe against the back side of the panel body.   The radiation panel according to any one of claims 1 to 3, wherein the panel body has a size of a width of 50 to 150 cm and a length of 150 to 250 cm. A method of laying the radiation panel according to claim 1 on an existing ceiling surface,
Attach the mounting member to the existing ceiling surface,
A radiating panel laying method for attaching the panel body having the pipe disposed on the back surface side to the attachment member.   The method for laying a radiation panel according to claim 5, further comprising a step of installing a roll curtain on at least a side of the radiation panel where an air outlet is provided. The existing ceiling surface is a ceiling surface of a hospital room in which a plurality of beds are installed,
The method of laying a radiation panel according to claim 5 or 6, wherein the plurality of radiation panels are laid at positions corresponding to the plurality of beds on the ceiling surface of the hospital room.

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