JP2009276003A - Movement type hot water circulation heating system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To freely move each radiator in an intended position in a hot water circulation heating system of centralized control. <P>SOLUTION: In the hot water circulation heating system in which a plurality of the radiators are connected to one heat source machine, a heat radiation panel 1 having an exposed heat radiation part 2 is movably hung from a ceiling face CS, and the heat radiation part 2 is connected to a supply pipe S and a return pipe R arranged on the ceiling via a loop pipe 2S. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention is a hot water circulation heating system in which a plurality of heat radiating panels are connected to a single heat source machine, wherein the heat radiating panels are suspended so as to be movable along ceiling rails. It is a heating system used in a wide space.

A hot water circulation heating system in which a plurality of radiators (radiation panels) are connected to one heat source unit and controlled for each radiator is conventionally used. There are no radiators that can be moved individually.
In addition, a mobile heater with a built-in heat source is known in Conventional Example 1, Conventional Example 2, and the like.

Conventional Example 1 is cited as Patent Document 1 and is shown in FIG.
That is, the heater of Conventional Example 1 is a kerosene heater, and, as shown in FIG. 7 (A), a caster that can be projected and retracted from the floor surface of the heater body, and the caster protruding from the floor surface of the heater body. The caster is attached to the lower end of the movable member provided to be movable up and down inside the heater body, and the caster can be moved up and down by the vertical movement of the movable member. The operation lever disposed in the handle portion is used to lock and release the moving member at the caster protruding position via the link mechanism.

Conventional Example 2 is cited as Patent Document 2 and is shown in FIG.
That is, in the heater of Conventional Example 2, as shown in FIG. 7B, a housing is erected on a leg provided with a caster, and a latent heat storage body provided with a heater is arranged in the center in the housing. A mobile latent heat storage heater that introduces outside air from the outside air inlet on the lower surface and discharges the air heated in the ventilation passage around the latent heat storage body from the slit shutter at the top of the housing, using electricity as the heat source It is.
JP-A-8-247477 JP 2000-314538 A

The kerosene heater of Conventional Example 1 (FIG. 7A) has the following problems.
(I). For the caster movement, it is essential that the floor surface is smooth, and if there is a step on the floor surface, the movement is lifted.
(B). It is for heating in a small room, and when heating in a wide space, it becomes local heating and cannot be main heating.
(C). Damage to the flooring material due to fastening to and release from the floor.
(D). Kerosene may be spilled due to tilting or lifting when moving on a stepped floor.

In the electric heater of Conventional Example 2 (FIG. 7 (B)), due to the caster movement, there are the problems (ii) and (b) of Conventional Example 1, and further, by contact with a person, There is a risk of moving or falling.
In addition, when using a plurality of units, charging movement for maintaining the heating function is indispensable depending on the battery power consumption of each heat source, and maintenance is complicated.
In the hot water circulation heating system, the present invention solves or improves the problems of the mobile heaters of the conventional examples 1 and 2 by making the hot water circulation radiator movable.

As shown in FIG. 1, the mobile hot water circulation heating system of the present invention is a hot water circulation heating system in which a plurality of heat radiating panels are arranged in one heat source unit, and the heat radiating panel 1 with the heat radiating section 2 exposed is ceiling-mounted. It is suspended from the surface CS so as to be movable, and the heat radiating section 2 is connected to a supply pipe S and a return pipe R arranged on the ceiling via a loop pipe 2S.
In addition, the meaning of "exposure" of the heat radiating part 2 means a form in which radiant heat can be dissipated without any obstacle from the heat radiating part.
Further, the supply pipe (outward pipe) S and the return pipe (return pipe) R may be extended from the heat source such as a central boiler into the ceiling in the same manner as a conventional hot water circulation heating system.

In this case, as shown in FIG. 1 (B), the loop pipe 2S includes the hot water supply port and the supply pipe S in the ceiling, and the hot water discharge port and the return pipe R in the ceiling. This is a conduit that can be connected to follow the movement of the heat dissipation panel 1, and typically uses a stainless steel spiral pipe of T13 (product number) made by Sanei Co., Ltd. that can withstand moving and extending up to a length of 20 m. Just do it.
Moreover, the suspension form of the heat radiating panel 1 may be a form in which the lower end edge of the heat radiating panel 1 is kept at a distance from the floor surface. The heat radiating panel 1 typically has a height h1 of 2400 mm and a length L1. Is 1200 mm and moves with a distance (d2) of 100 mm from the floor surface FS.

Therefore, in the heating system according to the present invention, the heat dissipating panel 1 can freely move within the range of the extension amount of the loop pipe 2S (standard: 20 meters). It can be easily moved to the required position and can be used as main heating as well as auxiliary heating.
And since this thermal radiation panel 1 is a hot water circulation type, heating becomes natural convection heating which is kind to people, plus, radiant heat heating, and even if the surface temperature of the thermal radiation part 2 heated with circulating hot water contacts, it is burned Even if the temperature is not (standard: 40 to 60 ° C.), it provides a warm feeling that is warm to the human body.

Moreover, since the heat dissipating panel 1 can be moved with a suitable distance (standard: 100 mm) from the floor surface FS, even if small items are scattered on the floor surface FS, such as a school exercise room, or on the floor surface FS. Even if there is a step, unevenness, or a gradient for drainage, it can be moved to a desired position without hindrance, and heating at a required position in a wide space is possible.
And since the thermal radiation panel 1 is a hot water circulation panel, the whole surface of the thermal radiation part 2 of the thermal radiation panel 1 becomes a heating body without a temperature difference, provides a uniform heating action to the target space, and immediately after the movement of the thermal radiation panel 1 But dissipated radiant heat provides heating.

Further, in the mobile hot water circulation heating system of the present invention, as shown in FIG. 1 (B), a rail 6A is arranged on the ceiling surface CS, and the heat dissipating panel 1 suspended in an adjustable vertical position is provided as a runner. It is preferable to be movable along the rail 6A via 6B.
In this case, the arrangement of the rail 6A includes a case where the rail 6A is arranged directly on the ceiling surface CS via a bracket, or a case where the rail 6A is arranged on the shed assembling material via a support fitting when there is no ceiling. The “ceiling surface CS” has a broad meaning including the ceiling area of the room space.

Therefore, if the rail 6A is arranged in advance on the ceiling surface CS, the heat radiating panel 1 becomes a free-moving heat radiator along the rail 6A, and the rail 6A is placed on the wall surface, for example, as shown in FIG. If it is arranged in a part along the wall, a part orthogonal to the wall surface, or a plurality of parallel arrangements, even for a wide space, it becomes possible to arrange the required number of the heat dissipating panel 1 at the necessary position, Energy saving heating is also possible where necessary in a large space.
Moreover, the heat radiating panel 1 moves to a desired position and adjusts the vertical position so that, for example, a person sitting on the floor or working on a table even in a large space such as a school exercise room Those who can do so can effectively use the desired local heating by the radiant heat.

Moreover, it is preferable that the heat radiating panel 1 of the present invention is suspended from the runner 6B by two hanging ropes 5A which are adjustable via a turnbuckle 5B as shown in FIG. 2 (A), for example.
In this case, the “front and rear” two hanging ropes 5A are the “front” in the direction in which the panel 1 extends by extending the loop pipe 2S, as shown in FIG. 1B, and the return that the panel 1 houses the loop pipe 2S. It refers to the two “rear” suspension ropes in the direction, and the panel 1 has a length L1 of 1200 mm. The suspension rope 5A is typically arranged at a position of 200 mm from the front end and the rear end of the panel 1. The front suspension rope 5A and the rear suspension rope 5A are attached to the suspension ring 4E.

  Therefore, the adjustment of the vertical suspension position of the heat dissipation panel 1 can be freely adjusted by the turnbuckle 5B. Since there are only two suspension ropes 5A, the front and rear runners 6B corresponding to each suspension rope 5A are always Even when the heat radiating panel 1 passes through the curved surface portion R of the rail 6A and occupies the same corresponding position as the hanging rope 5A, the front and rear runners 6B run corresponding to the front and rear hanging ropes 5A to smoothly move the heat radiating panel 1. Achieve.

Moreover, in this invention, it is preferable that the thermal radiation panel 1 suspends the several thermal radiation panel 1 provided with the magnet 4M at the panel side edge as shown in FIG.6 (C).
In this case, since each heat dissipating panel 1 is joined to each other by the magnetic force of the magnet 4M, a curtain-like partition can be formed in a wide space by joining the heat dissipating panels 1, and simple partitioning by the heat dissipating panel 1 in a wide space can be freely performed. It can be formed, and efficient heating according to the usage pattern of the wide indoor space of the user and the formation of a favorite compartment space are possible.

Further, in the mobile hot water circulation heating system of the present invention, as shown in FIG. 5, a group of small-diameter vertical pipes 2B is provided between the large-diameter upper-end horizontal pipe 2A and the lower-end horizontal pipe 2A. Are preferably made of all plastics, and the interval gB between the vertical pipes 2B is preferably smaller than the vertical pipe outer diameter dB.
In this case, the large-diameter horizontal pipe 2A and the small-diameter vertical pipe 2B are made of polypropylene. random. It may be made of a copolymer resin (PP-R resin). Typically, the horizontal pipe 2A has an outer diameter dA of 27 mm and a wall thickness of 5 mm, and the vertical pipe 2B has an outer diameter dB of 13 mm and a wall thickness of 1.6 mm. In addition, both the horizontal pipe 2A and the vertical pipe 2B are PP-R resin two-layer extrusion molded products having a coating layer (colored layer) having a thickness of 0.4 mm on the surface.

The continuous fusion of the upper and lower horizontal pipes 2A and the vertical pipe 2B group may be performed by the heat fusion bonding method disclosed in Japanese Patent Application Laid-Open No. 2007-247869.
Further, if a group of vertical pipes 2B having an outer diameter of 13 mm is fused and connected to the upper and lower horizontal pipes 2A with a center dimension of 20 mm, the interval gB between the vertical pipes 2B can be formed to 7 mm, and the interval gB (7 mm) is the vertical pipe. It becomes smaller than the outer diameter dB (13 mm).

Therefore, the heat dissipating part 2 is arranged in a large number (standard: 57) with a small interval (standard: 7 mm) of the small-diameter vertical pipe 2B group, so that the heat-radiating panel 1 having high heat generation efficiency and light weight can be manufactured. It becomes possible.
And since the space | interval gB (standard: 7 mm) between the vertical pipes 2B is small, while improving the heat generation efficiency, the thermal radiation panel 1 becomes a partition provided with the privacy protection function.
In addition, if each horizontal pipe 2A and vertical pipe 2B of the heat radiating section 2 are formed into a two-layer molded product having a coating layer (standard: 0.4 mm) on the surface, deterioration of ultraviolet rays of the plastic pipes 2A and 2B is reduced. In addition, you can expect a partition function with beautiful colors.

  Further, in the heat dissipating panel 1 of the present invention, the heat dissipating section 2 supplies the falling water f2 from the right end of the upper end horizontal pipe 2A to the right end vertical pipe 2B through the supply pipe S as shown in FIG. The lower side horizontal pipe 2A is supplied with the lateral flow water f3 to the left, the vertical pipe 2B group is supplied with the rising flow water f4, and the upper end horizontal pipe 2A is supplied with the lateral flow water f5 to the right. It is preferable that all the warm water is received at the left end of the small-diameter horizontal pipe 2D extending in parallel with the upper portion of the pipe 2A and returned to the return pipe R from the right end of the small-diameter horizontal pipe 2D.

  In this case, the horizontal pipes 2A at the upper and lower ends are connected and integrated with the vertical pipes 2B group to perform the flow path function and the frame function of the heat radiating section 2, so that the rigid large diameter (standard: outer diameter 27 mm) However, since the small-diameter horizontal pipe 2D extending above the upper end horizontal pipe 2A has only a flow path function, the same pipe material as the vertical pipe 2B may be used. 2D communicates with the left end of the large-diameter upper end horizontal pipe 2A, and the right end may be connected to the return pipe R at a position close to the supply pipe S.

Therefore, when the heated hot water f1 from the supply pipe S arranged in the ceiling descends the right end vertical pipe 2B of the heat radiating section 2, the hot water f1 flows in the lower end horizontal pipe 2A, and from the lower end horizontal pipe 2A all at once. In order to increase the temperature, the heat radiating part 2 is heated evenly and uniformly, and a wide heat radiating surface (standard length (L2): 1160 mm, height (h2): 2304 mm) is heated evenly as a natural convection heat radiating surface. And a uniform radiant heat dissipation surface.
Since the small-diameter horizontal pipe 2D at the upper end is connected to the return pipe R at the right end of the large-diameter horizontal pipe 2A, the arrangement of the loop pipe 2S for allowing the movement of the heat radiating panel 1 is also performed at the upper right end of the heat radiating panel 1. Can be reasonably implemented.

  In the heat radiating section 2, for example, as shown in FIGS. 5B and 5C, both ends of the lower end horizontal pipe 2A are closed with a closing plate 2M, and at the right end of the upper end horizontal pipe 2A, the closing plate 2M is The supply pipe S and the right end vertical pipe 2B are communicated with the flow path partition plate 2N. At the left end of the upper end horizontal pipe 2A, an air vent 3 is projected from the closing plate 2M and aligned with the upper end of the left end vertical pipe 2B. The left end of the small diameter horizontal pipe 2D is preferably communicated with the upper end horizontal pipe 2A.

In this case, as the closing plate 2M and the flow path partition plate 2N, a 5 mm thick plate made of the same plastic material (standard: PP-R resin) as that of the horizontal pipe 2A may be adopted and fusion bonded.
Further, an air vent 3 is projected from the left end closing plate 2M of the upper end horizontal pipe 2A. If the air vent 3 is not opened, the left end of the upper end horizontal pipe 2A becomes a flow path closing end.

  Further, as shown in FIG. 5C, the communication between the supply pipe S and the right end vertical pipe 2B, and the return pipe R and the small-diameter horizontal pipe 2D is typically performed in advance with the closing plate 2M of the upper end horizontal pipe 2A in advance. A connecting pipe piece 2E (standard length: 125 mm) prepared by cutting the vertical pipe 2B is formed between the plate 2N and the right end of the small-diameter horizontal pipe 2D via the bent joint 2P. The connection pipe piece 2D ′ prepared in 2B is protruded, and each connection pipe piece 2E, 2D ′ is connected to the supply pipe S and the return pipe R via the loop pipe 2S.

Therefore, the circulation water channel formation of the heat radiating section 2 can be easily formed by the heat fusion work of the plastic pipe, the closing plate 2M and the partition plate 2N of the same material, and can follow the movement of the heat radiating panel 1. The tube S and the return tube R can be disposed at one place on the right end of the upper end of the heat radiating panel 1, and the loop tube 2S can be arranged in a compact manner.
And since there is an air vent 3 at the left end of the upper end horizontal pipe 2A where air (bubbles) generated from the circulating hot water tends to accumulate, the generated air (which is an obstacle to the circulation function and the heat transfer function in the hot water circulation heating) Air bubbles) can be vented as necessary (standard: once every two months), and maintenance for uniform warm water circulation can be easily performed.

Further, as shown in FIG. 4 (A), the air venting tool 3 is a plastic cylinder piece, and its inner end is fixed to the outer periphery of the through hole HM of the closing plate 2M of the upper end horizontal pipe 2A. It is preferable that a nut 3N is disposed at H3 ″, a rubber washer 3D is disposed at the outer insertion hole H3 ′, and the bolt 3B is fastened to the nut 3N.
In this case, a hole corresponding to the air bleeder 3 is disposed in the side frame Fs of the heat radiating panel 1 so that the outer end surface E3 of the air bleeder 3 does not protrude from the side frame Fs of the heat radiating panel 1. .
In this case, the air bleeding tool 3 may be made of the same material (PP-R resin) as the closing plate 2M and heat-sealed with the closing plate 2M.

Therefore, the air vent 3 can be fusion-bonded with the closing plate 2M of the upper end horizontal pipe, and can follow the thermal expansion displacement of the upper end horizontal pipe 2A together with the closing plate 2M. There is no fear of water leakage without causing cracks.
Moreover, in the air venting operation, if a jig is inserted from the side frame Fs of the heat radiating panel 1 to loosen the bolt 3B, a gap is generated between the rubber washer 3D and the air venting tool 3, and the air in the upper end horizontal pipe 2A Air removal from the reservoir portion Za can be easily performed, and regular (every 2 months) air removal maintenance of the heat radiating unit 2 is facilitated.

Further, as shown in FIG. 6, the heat radiating panel 1 of the present invention covers and protects the four circumferences of the heat radiating portion 2 in a fitting overlapping form of the front four-sided frame FB and the rear four-sided frame FA and is shown in FIG. 3 (A). As described above, it is preferable to suspend and support the upper end horizontal pipe 2A of the heat radiating portion 2 from the upper frame Fu by the hook 4N, and to attach the suspension ring 4E to the upper surface of the upper frame Fu.
In this case, the front four-sided frame FB is formed by integrating the upper frame member 4B, the lower frame member 4B ′, and the both side frame members 4B ″ with an angle steel material, and the rear four-sided frame FA is also composed of the upper frame member 4A and the lower frame member 4A ′. Both side frame members 4A "are integrated with an angle steel material, and the rear four-sided frame FA is fitted into the front four-sided frame FB so that the frame members overlap each other, and the overlapping portions of the frame members are screwed together. It ’s fine.

If necessary, if a width stopper 4D is provided between the side frame members 4A "of the rear four-side frame FA or between the side frame members 4B" of the front four-side frame FB, a large-area panel (standard: long Sufficient strength can be imparted to a thickness of 1200 mm and a height of 2400 mm.
In this case, typically, each of the upper, lower, left and right frame members 4B, 4B ', 4B "of the front four-sided frame FB is an angle steel material having a thickness of 0.8 mm and a side of 50 mm, for example, Akagi Co., Ltd. Assembled with standard corner fittings such as standard brackets, the upper, lower, left, and right frame members 4A, 4A ', 4A "of the rear four-sided frame FA are each 2mm thick and angle steel with a side of 40mm. Screw assembled with connecting tool.

Therefore, since the frame 4 of the heat radiating panel 1 is a fitting cover to the heat radiating part 2 from both the front and back surfaces, the heat radiating part 2 protruding the connection piece to the supply pipe S and the return pipe R can be covered easily. The frame 4 of the heat dissipation panel 1 is a superposed form of the inner frame material and the outer frame material, so that even if each frame material is a lightweight thin steel material, both the upper frame Fu, the lower frame Fd, and the both side frames Fs, The required strength can be secured, and the hook 4N and the suspension ring 4E can be attached.
Moreover, since the heat radiating section 2 is supported by the hook 4N of the large-diameter upper end horizontal pipe 2A, the expansion of the plastic heat radiating section 2 due to heat can be absorbed without any trouble.

Further, in the heat radiating panel 1, the upper frame material 4 </ b> A of the rear four-sided frame FA is provided with air holes Ha at regular intervals on the side surface, and separators 4 </ b> C that are horizontally provided between the side frames Fs are part of the vertical pipe 2 </ b> B group of the heat radiating unit 2. The side surfaces are preferably abutted and supported.
In this case, the separator 4C abuts from the side surface of each vertical pipe 2B. Typically, as shown in FIGS. 6E and 6F, the separator 4C is 0.8 mm thick and has a horizontal side of 20 mm in width. It is an angle steel material consisting of a vertical side with a width of 30 mm. The horizontal side is provided with a semicircular fitting hole Hb for contacting each vertical pipe 2B, and is passed between the side frame materials 4A "of the rear four-side frame FA. It is arranged.

Therefore, in the heat radiating panel 1, the separator 4C functions to reinforce the frame body 4, and the vertical pipe 2B group is abutted and supported from the side surface. Also suppress.
Since the separator 4C is in contact with the heat radiating portion 2 from one side surface, the assembly work of the frame body 4 with respect to the heat radiating portion 2 is easy, and the heating rise flow along the vertical pipe 2B is increased. And the occurrence of heated air accumulation can be suppressed.
And since the upper frame material 4A on the back side of the frame body 4 is also provided with the ventilation holes Ha at appropriate positions, no heat accumulation occurs in the upper part of the heat radiating section 2.
Therefore, the heat radiating panel 1 can sufficiently exhibit the heating function by natural convection from the heat radiating portion 2 and can also sufficiently exhibit the heating function by radiant heat dissipation.

The frame 4 of the heat radiating panel 1 is formed by fitting and integrating the rear four-sided frame FA in which the separator 4C is disposed and the front four-sided frame FB in which the width stop material 4D is disposed, and the side frame 4A "of the rear four-sided frame FA As shown in FIG. 4B, a guide member 4F having a U-shaped cross-section for position holding is disposed on the outer surface of the guide member 4F, and the lower end of the guide member 4F is formed as a holding cylinder Ft by a mounting plate piece 4F ′. It is preferable to hold the dropping rod 4G by Ft so as to be freely engaged and disengaged.
The holding cylinder Ft only needs to be able to guide and hold the dropping bar 4G, and the dropping bar 4G may be inserted into a drop hole on the floor surface under the guidance of the holding cylinder Ft. As shown in FIG. 4, the dropping bar 4G comes into contact with the flat floor surface FS.
In this case, a cap Cr (standard: rubber cap) having a high frictional resistance may be fitted to the lower end of the drop bar 4G.

Accordingly, the frame body 4 of the heat radiating panel 1 is made of a lightweight thin steel plate material because it includes the separator 4C on one side surface of the heat radiating portion 2 and the width stop material 4D on the other side surface. The backlash of No. 2 is suppressed and the required strength is provided, and the panel 1 can be easily assembled.
Since the guide material 4F is provided on the back side of the frame body 4, that is, on the wall surface side, the guide material 4F having a U-shaped cross section is provided on the wall surface even if the heat radiation panel 1 is arranged in contact with the wall surface WS. It functions as a space maintaining material between the WS and the frame body 4, and the heated air in the upper frame Fu can be discharged by the air holes Ha on the upper rear surface of the frame body 4, that is, the outer surface of the upper frame material 4 A. The occurrence of heated air accumulation on the wall surface WS side is suppressed.
In addition, due to the drop of the drop bar 4G in the holding cylinder Ft at the lower end of the guide material 4F, the heat dissipation panel 1 swings at the lower end due to frictional contact between the lower end of the drop bar 4G and the floor surface FS. Can be suppressed and fixed in position.

In the heating system of the present invention, the heat radiating panel 1 functioning as a radiator can be freely moved within the range of the extension amount of the loop pipe 2S, so that it can be freely moved to a desired position within a wide space. It can be used as auxiliary heating.
And since this thermal radiation panel 1 is a warm water circulation type, heating becomes total heating with natural convection heating which is kind to humans, and radiation heat dissipation heating from the exposure thermal radiation part 2, and the thermal radiation part 2 heated by the warm water circulation Even if the surface temperature of this is a temperature that does not cause burns when touched by human hands, it provides a warm feeling that is kind to humans.

  Moreover, since the heat radiation panel 1 is a suspended form and is moved with an appropriate space (standard: 100 mm) from the floor surface FS, small items are scattered on the floor surface FS such as a school exercise room. However, even if there is a small step or a slope for drainage on the floor surface FS, it can be moved to a desired position without any trouble.

  Moreover, since the heat dissipating panel 1 is natural convection heating, that is, it does not generate forced air flow, there is no blowout of documents or dust blow-up at the moving position, and the position can be set with peace of mind. Combined with the fact that it will not burn even if touched, it provides safe and secure heating in a large space.

[Heat dissipation part 2 (Fig. 5)]
5A is a front view of the heat radiating portion 2, FIG. 5B is an enlarged explanatory view of a B portion of FIG. 5A, and FIG. 5C is an enlarged explanatory view of a C portion of FIG.
As shown in FIG. 5 (A), the heat dissipating section 2 is formed by continuously fusing a small-diameter vertical pipe 2B group between a large-diameter upper end horizontal pipe 2A and a large-diameter lower end horizontal pipe 2A. The air vent 3 is continuously provided, the small-diameter horizontal pipe 2D communicates with the left end of the upper end horizontal pipe 2A and extends on the upper surface of the horizontal pipe 2A, and communicates with the supply pipe S at the right end portion of the upper end horizontal pipe 2A. Connecting pipe piece 2E for projecting upward from upper end horizontal pipe 2A, and connecting pipe piece 2D 'for communicating with return pipe R through L-shaped joint 2P from the end of small-diameter horizontal pipe 2D It protrudes upward from the proximity position of 2E.

The upper and lower large-diameter horizontal pipes 2A have an outer diameter of 27 mm and a wall thickness of 5 mm, and the vertical pipe 2B has an outer diameter of 13 mm and a wall thickness of 1.6 mm. Resin) and both are prepared by two-layer extrusion so that the surface layer is a pigment-colored coating layer having a thickness of 0.4 mm.
The small-diameter horizontal pipe 2D and the connecting pipe pieces 2E and 2D ′ are prepared with the vertical pipe 2B, and the 5 mm-thick closing plate 2M, the partition plate 2N, and the L-shaped joint 2P that are fixed to the large-diameter horizontal pipe 2A. The air bleeder 3 is also prepared by injection molding of PP-R resin.

As shown in FIG. 4 (A), the air bleeding tool 3 has a cylindrical shape with a length of 21 mm and an outer diameter of 15 mm. The rear end is for insertion of a nut 9.2 mm and a diameter of 9.2 mm and a depth of 4 mm. This is an injection molded product provided with a hole H3 ″, an insertion hole H3 ′ having a diameter of 10 mm and a depth of 8 mm at the front end, and a through-hole H3 having a diameter of 8 mm in the middle part.
Then, the continuous joining of the pipes 2A, 2B, 2D made of the same material (PP-R resin) and the air venting tool 3 is carried out by the heat fusion joining method disclosed in Japanese Patent Application Laid-Open No. 2007-247869. good.

  As shown in FIG. 5A, the size and form of the heat radiating section 2 are such that the length L2 of the upper and lower horizontal pipes 2A is 1160 mm, the center-to-core height h2 between the upper and lower horizontal pipes 2A is 2304 mm, and the center of each vertical pipe 2B. The interval dimension Pa is 20 mm, the interval (space) gP between the vertical pipes 2B is 7 mm, and at the right end of the upper end horizontal pipe 2A, a closing plate 2M having a thickness of 5 mm is arranged on the end face as shown in FIG. The partition plate 2N is arranged in the horizontal pipe 2A between the right end vertical pipe 2B and the next vertical pipe 2B, and the connecting pipe piece 2E is moved upward from between the closing plate 2M on the right end of the upper end horizontal pipe 2A and the partition plate 2N. Protrusively project (standard: 125mm projecting).

  At the left end of the upper end horizontal pipe 2A, as shown in FIG. 4A, a two-stage through hole HM having a through hole with a diameter of 8 mm at the center and a shallow hole with a diameter of 15.5 mm and a depth of 1 mm on the outer surface. A 5mm-thick closing plate 2M with a hole is welded and aligned with the two-stage through-hole HM, and an air vent 3 is inserted into the nut 3N (opposing dimension: 9.2mm, thickness 4mm) It is sealed in the hole H3 ", fitted into the shallow hole of the two-stage through hole HM, and heat-sealed. From the outside of the air release tool 3, a rubber having a diameter of 9.5 mm and a thickness of 2 mm is inserted into the insertion hole H3 '. A bolt 3B (bolt head is 9.5 mm in diameter and 3.7 mm thick hexagon head, screw is 4 mm in diameter and 15 mm in length) is fastened to the nut 3N via the washer 3D, and the horizontal pipe 2A If the bolt 3B is loosened from the outside with a jig while the heat radiating panel 1 is in operation while preventing leakage of water from the end face, the rubber washer 3D and the insertion hole H from the two-stage through hole HM Through the gap between ', the air escapes structure staying in the horizontal pipe 2A left.

Further, the small-diameter horizontal pipe 2D extending on the upper surface of the upper end horizontal pipe 2A is the same pipe material as the vertical pipe 2B, and is aligned with the left end vertical pipe 2B at the left end as shown in FIG. The mold joint 2P is fused and arranged on the upper surface of the large-diameter horizontal pipe 2A, the left end is fitted and communicated with the joint 2P, and the right end is fitted and communicated with the joint 2P as shown in FIG. The connecting pipe piece 2D ′ is projected upward to the same level as the connecting pipe piece 2E.
Further, the both ends of the lower end horizontal pipe 2A are simply fused and fixed with a closing plate 2M having a thickness of 5 mm.

  Therefore, if the heat sink 2 supplies the downflow water f1 from the connection pipe piece 2E as shown in FIG. 5A with the bolt 3B of the air vent 3 closed, the downflow water f2 in the right end vertical pipe 2B is supplied. → Lateral running water f3 in the lower end horizontal pipe 2A → Upward running water f4 in the vertical pipe 2B group → Lateral running water f5 in the upper end horizontal pipe 2A → Lateral running water f6 in the small diameter side pipe 2D → From the connecting pipe piece 2D ′ The structure is configured to circulate the rising water f7 to the return pipe R and the hot water.

[Frame 4 (FIG. 6)]
The frame 4 protects and holds the heat radiating portion 2 with the upper frame Fu, the lower frame Fd, and the both side frames Fs, and includes a front side four-sided frame FB and a rear side (rear side) side four-sided frame FA. The upper frame Fu, the lower frame Fd, and the both side frames Fs are both formed by superimposing the front four-sided frame FB and the rear four-sided frame FA. 6 (A) is a front view of the frame 4 on the front four-sided frame FB side, FIG. 6 (B) is a front view of the rear four-sided frame FA side of the frame 4, and FIG. 6 (C) is a frame. 6 (D) is a top view of the frame body 4, FIG. 6 (E) is a cross-sectional view taken along line EE of FIG. 6 (A), and FIG. 6 (F) is a cross-sectional view of FIG. F line sectional drawing and Drawing 6 (G) are GG line sectional views of Drawing (A).

  The front four-sided frame FB is a size that covers and superimposes on the rear four-sided frame FA, is 0.8 mm thick, and has an upper side 4B, a lower frame 4B ′, and both side frames 4B. As shown in FIG. 6A, the front four-sided frame FB is screwed using a conventional connecting bracket material, the height h1 is 2400 mm, the left and right length L1 is 1200 mm, 8mm thick, flange width 10mm, web width 20mm U-shaped width stop material 4D, as shown in Fig. 6 (A), (F), reinforced by inserting and fixing in place between both side frame materials 4B " It is.

  The rear four-sided frame FA is fitted inside the front four-sided frame FB from the back side to protect the heat radiating portion 2 together with the front four-sided frame FB in a sandwiched form, and has a width wa of one side with a thickness of 2 mm. This is a four-sided frame made of 40mm angle steel plate with the upper frame member 4A, lower frame member 4A ', and both side frame members 4A "screwed together using a conventional bracket material. As shown in FIG. 3 (C), a group of ventilation holes Ha having a width of 7 mm and a length of 30 mm are perforated and arranged at intervals of 20 mm. As shown in FIG. 6 (F), in a suitable place (standard: position corresponding to the width stop material 4D), a falling edge CV having a thickness of 0.8 mm and a width of 20 mm and a semicircular fitting hole Hb for insertion of the vertical pipe 2B are provided. A separator 4C made of a steel plate having an L-shaped cross section, which is composed of a horizontal side CH having a width of 30 mm arranged at an interval (Pa) of 20 mm, is fixed.

Further, on the outer surface of the side frame member 4A ″, as shown in FIG. 6 (E), a guide member 4F having a U-shaped section having a flange width of 10 mm and a web width of 20 mm made of a steel plate having a thickness of 0.8 mm is provided. In order to maintain a convection gap d1 (standard: 10 mm) between the rear surface 4 and the wall surface WS, the side frame member 4A ″ is attached over and under.
Further, as shown in FIG. 4, a mounting plate piece 4F ′ is fixed to the lower end of the guide material 4F to form a holding tube Ft (standard: a holding square tube having a length of 100 mm), and the holding tube Ft of the guide material 4F. A locking hole HG is formed in the web 4W of the guide material 4F at a position above (standard: 200 mm above).

In addition, when the rear four-sided frame FA is inserted into the front four-sided frame FB and polymerized with a frame width W1 of 60 mm, a polymerization reinforcing portion having a width Ww (30 mm) can be formed on the upper frame Fu, the lower frame Fd, and the side frame Fs. As shown in FIG. 6G, both the upper frame material 4A of the rear four-sided frame FA 40mm in width and the upper frame material 4B of the front four-sided frame FB 50mm in width are in a layered form with a width Ww at the center. A 30 mm double layered polymerized part is formed.
The upper frame Fu provided with the multi-layer reinforcing portion having the width Ww (30 mm) has a suspension ring 4E mounting hole HE at positions 200 mm from both ends of the frame body 4, and a hook 4N insertion hole HN for suspending the heat radiation portion. The insertion hole H2 for the connection pipe piece 2E is located at a position of 150mm from both ends and at an interval of 300mm in the middle. The insertion hole H2 'for the connection pipe piece 2D' is the insertion hole at a position 40mm from the right end. A distance of 50 mm from H2 is previously drilled corresponding to the upper frame members 4A and 4B of the four-sided frames.
Further, as shown in FIGS. 3 (A) and 3 (C), a ventilation hole Ha (standard: width 7 mm, length 30 mm) is 20 mm on the side vertical side of the upper frame member 4A of the rear four-side frame FA. It is formed continuously at intervals.
The holes HS are also perforated so that the air bleeder 3 can be moved up and down at the position of the air bleeder 3 on the side frame members 4A ″ and 4B ″ that are superposed to form the side frame Fs.

[Assembly of heat dissipation panel 1 (FIGS. 3 and 5)]
As shown in FIG. 3 (A), the heat dissipating part 2 is engaged with the four hooks 4N in the rear four-sided frame FA, and each vertical pipe 2B group is fitted in the fitting hole Hb of the separator 4C. The connecting pipe pieces 2E and 2D ′ are accommodated in a form protruding from the upper surface, and then the front four-sided frame FB is fitted to the rear four-sided frame FA in a covering form so that each hook 4N has a width Ww of 2 of the upper frame Fu. Screwed onto the layer overlap portion with a nut 4N ′, and the rear frame member FA, the front frame member FB, the upper frame member 4A, 4B, the lower frame member 4A ′, 4B ′, and the side frame member 4A ″, 4B ″. The proper place of the layer overlap portion is screwed and the suspension ring 4E is fixed through the attachment hole HE.
In this case, the air venting tool 3 is opposed to the hole HS of the side frame Fs and does not protrude from the hole HS, and the front four-sided frame FB and the rear four-sided frame FA are integrated by screw fixing at each two-layer overlapping portion. Turn into.
Further, as shown in FIG. 6C, a conventional magnet 4M is disposed at an appropriate position on the outer end surface of the both side frames Fs.

[Use of heat dissipation panel 1 (Fig. 1)]
FIG. 1A shows an arrangement form of rails, and FIG. 1B is an attached state diagram of the heat dissipation panel 1.
As shown in FIG. 2 (A), the supply pipe S and the return pipe R in the hot water circulation system heating are installed in the ceiling using the conventional suspension roller 7A and suspension bolt 7B method. The rail 6A provided with a conventional runner 6B is arranged on the ceiling surface CS, and the runner 6B and the radiator suspension ring 4E are connected by a suspension rope 5A with a turnbuckle 5B interposed therebetween. The connecting pipe piece 2E is connected to the supply pipe S and the connecting pipe piece 2D 'is connected to the return pipe R through a stainless steel loop pipe 2S having an extension of 20 mm, and the distance d2 between the lower frame Fd and the floor surface FS is connected. Adjust to 100mm with turnbuckle 5B.
Further, as shown in FIG. 4, the holding cylinder Ft at the lower end of the guide material 4F on the outer surface side of the side frame Fs is provided with a dropping rod 4G provided with a locking projection piece 4G ′ at the top and fitted with a rubber cap Cr at the lower end. The locking projection piece 4G ′ is arranged in a state of being engaged with the locking hole HG.

Accordingly, the heat radiating panel 1 can be moved along the ceiling rail 6A while circulating hot water through the supply pipe S and return pipe R in the ceiling, and at the stop position, the dropping bar can be moved from the locking hole HG as necessary. If it is removed and dropped into the holding cylinder Ft, the dropping bar 4G can suppress free swinging of the heat radiating panel 1 due to friction with the floor surface FS at the rubber cap Cr at the lower end.
And even if it arrange | positions the thermal radiation panel 1 along the wall surface WS, the guide material 4F hold | maintains the space d1 (standard: 10 mm) of the wall surface WS and the thermal radiation panel 1, a raise of heating air, and inside the upper frame Fu The exhaust of heated air through the vent hole Ha is allowed, and air accumulation is suppressed.
Moreover, partition formation by a plurality of heat dissipating panels 1 can be performed by joining the side frames Fs of the heat dissipating panel 1 with the magnets 4M.

It is use condition explanatory drawing of this invention heat dissipation panel, Comprising: (A) is a top view, (B) is a front view. It is explanatory drawing of a thermal radiation panel, Comprising: (A) is a front view, (B) is a cross-sectional view. It is a partial explanatory view of a heat radiating panel, (A) is a longitudinal side view, (B) is a cross-sectional view, (C) is a ventilation structure explanatory view of an upper frame, (D) is a separator perspective view. It is partial explanatory drawing of a heat radiating panel, (A) is an air bleeder arrangement structure explanatory drawing, (B) is a lower perspective view of the guide material 4F, (C) is a side view of a dropping rod, (D) is a dropping rod FIG. It is explanatory drawing of a thermal radiation part, Comprising: (A) is a front view, (B) is the B section enlarged view of (A) figure, (C) is the C section enlarged view of (A) figure. It is explanatory drawing of a frame, Comprising: (A) is a front view, (B) is a rear view, (C) is a side view, (D) is a top view, (E) is the E section crossing of (A) figure (F) is a F part longitudinal cross-sectional view of (A) figure, (G) is a G part longitudinal cross-sectional view of (A) figure. It is a prior art example, Comprising: (A) is a front view of the prior art example 1, (B) is a vertical side view of the prior art example 2.

Explanation of symbols

1 Heat dissipation panel (heat sink)
2 Heat radiating section 2A Horizontal pipe 2B Vertical pipe 2D Small diameter horizontal pipe 2D ', 2E Connection pipe piece 2M Closing plate 2N Partition plate 2P Joint 2S Loop pipe 3 Air vent 3B Bolt 3D Rubber washer 3N Nut 4 Frame 4A, 4B Upper frame Material 4A ', 4B' Lower frame material 4A ", 4B" Side frame material 4C Separator 4D Width stop material 4E Suspension ring 4F Guide material 4F 'Mounting plate piece 4G Drop rod 4G' Locking protrusion 4M Magnet 4N Hook 4N 'Nut 4W Web 5A Suspension rope 5B Turnbuckle 6A Rail 6B Runner 7A Suspension roller 7B Suspension bolt Cr Cap (Rubber cap)
CS Ceiling surface FA Rear side four-sided frame FB Front side four-sided frame Fd Lower frame Fs Side frame FS Floor surface Ft Holding cylinder (holding square cylinder, square cylinder)
Fu Upper frame H2, H2 ', H3', H3 ", HN Insertion hole H3 Through hole Ha Vent hole (long hole)
Hb Fitting hole HG Locking hole HE Mounting hole HM Two-stage through hole (through hole)
R Return pipe S Supply pipe WS Wall surface

Claims (11)

  A hot water circulation heating system in which a plurality of heat dissipating panels are arranged in one heat source unit, and the heat dissipating panel (1) exposing the heat dissipating part (2) is suspended from the ceiling surface (CS) so as to be movable. A mobile hot water circulation heating system in which (2) is connected to a supply pipe (S) and a return pipe (R) arranged on the ceiling via a loop pipe (2S).   The rail (6A) is arranged on the ceiling surface (CS), and the heat radiating panel (1) suspended so that the vertical position can be adjusted is movable along the rail (6A) via the runner (6B). Item 2. The mobile hot water circulation heating system according to item 1.   The mobile hot-water circulating heating system according to claim 1 or 2, wherein the heat dissipating panel (1) is suspended from the runner (6B) by two front and rear suspension ropes (5A) that are adjustable via a turnbuckle (5B).   The mobile hot water circulation heating system according to claim 1, 2 or 3, wherein the heat dissipating panel (1) suspends a plurality of heat dissipating panels (1) each having a magnet (4M) at the panel side edge.   The heat dissipating part (2) is made of all plastics in which small-diameter vertical pipes (2B) are arranged in communication between a plastic large-diameter upper-end horizontal pipe (2A) and lower-end horizontal pipe (2A). The mobile hot water circulation heating system according to any one of claims 1 to 4, wherein an interval (gB) between 2B) is smaller than a longitudinal pipe outer diameter (dB).   The heat dissipating section (2) supplies downflow water (f2) from the right end of the upper end horizontal pipe (2A) to the right end vertical pipe (2B) through the supply pipe (S), and supplies the lower end horizontal pipe (2A). Supplies the lateral flow water (f3) to the left, the upward flow water (f4) to the vertical pipe (2B) group, and the lateral flow water (f5) to the right side of the upper horizontal pipe (2A). The whole hot water is received at the left end of the small-diameter horizontal pipe (2D) extending in parallel with the upper part of the horizontal pipe (2A) and returned to the return pipe (R) from the right end of the small-diameter horizontal pipe (2D). The mobile hot water circulation heating system according to any one of 5.   Both ends of the lower end horizontal pipe (2A) are closed by a closing plate (2M), and at the right end of the upper end horizontal pipe (2A), a supply pipe (S) is formed by a closing plate (2M) and a flow path partition plate (2N). The right end vertical pipe (2B) is connected, and at the left end of the upper end horizontal pipe (2A), an air vent (3) is projected from the closing plate (2M) and aligned with the upper end of the left end vertical pipe (2B). The mobile hot water circulation heating system according to claim 6, wherein the left end of the small-diameter horizontal pipe (2D) communicates with the upper-end horizontal pipe (2A).   The air bleeder (3) is a plastic cylinder piece, the inner end of which is fixed to the outer periphery of the through hole (HM) of the closing plate (2M) of the upper end horizontal pipe (2A), and the inner insertion hole (H3 " 8) The nut (3N) is disposed in the outer insertion hole (H3 '), the rubber washer (3D) is disposed in the outer insertion hole (H3'), and the bolt (3B) is fastened to the nut (3N). Circulating heating system.   The heat dissipating panel (1) covers and protects the four sides of the heat dissipating part (2) with a fitting polymerization form of the front four-sided frame (FB) and the rear four-sided frame (FA), and at the same time the upper end horizontal pipe ( The movable hot water circulation according to any one of claims 1 to 8, wherein 2A) is suspended and supported by a hook (4N) from the upper frame (Fu), and a suspension ring (4E) is attached to the upper surface of the upper frame (Fu). Heating system.   The heat dissipating panel (1) has a separator (4C) in which the upper frame material (4A) of the rear four-sided frame (FA) is provided with air holes (Ha) at regular intervals on the side surface, and is provided horizontally between the side frames (Fs). The mobile hot water circulation heating system according to any one of claims 1 to 9, wherein one side surface of the vertical pipe (2B) group of the heat radiating section (2) is in contact with and supported.   The frame (4) of the heat radiating panel (1) is formed by fitting and integrating the rear four-sided frame (FA) on which the separator (4C) is arranged and the front four-sided frame (FB) on which the width stopper (4D) is arranged, A guide material (4F) having a U-shaped cross-section for holding the position is arranged on the outer surface of the side frame material (4A ″) of the rear four-side frame (FA), and the lower end of the guide material (4F) is a mounting plate piece (4F). The movable hot water circulation heating system according to claim 9 or 10, wherein the holding cylinder (Ft) is used as a holding cylinder (Ft), and the dropping bar (4G) is detachably held by the holding cylinder (Ft).

Images