JP6039589B2 - Metal fittings used for the support structure of all plastic resin fence-like radiators - Google Patents

Description

  The present invention relates to a support structure in which a fence-like radiator made of all plastic resin pipes is hung on a drain pan on a lower surface, and more specifically, the longitudinal and lateral directions are long and the thickness is The present invention relates to a support structure for suspending a thin and poorly rigid fence-like heat radiator by restricting forward and backward movement and lateral movement.

Various methods have already been proposed for arranging a fence-like radiator made of all plastic resin on a drain pan.
5 and 6 show a conventional example 1, which is cited as Patent Document 1 and relates to an embedded cooling / heating system in a partition wall developed and implemented by the present applicant, and FIG. FIG. 6A is a partial front view of the upper part of the radiator, FIG. 6B is a perspective view of the hanging bracket, and FIG. 6C is a partial front view of the lower part of the radiator. FIG. 6D is a perspective view of the holder.

  In the conventional example 1 (FIGS. 5 and 6), the support of the plastic resin fence-like heat dissipating member in which the two layers of the heat dissipating panel in which the vertical pipe group is arranged in parallel between the upper and lower horizontal pipes is integrated, Then, as shown in FIGS. 6 (A) and 6 (B), a pair of hanging metal fittings with the bottom of the support orthogonally projecting inward from the vertical side of the mounting are layered, and a heat insulating sheet is layered on the upper and lower surfaces of the bottom. In addition, a pair of hanging metal fittings are fixed to the left and right facing column surfaces by fixing screws on the vertical sides, and both ends of the two front and rear horizontal pipes on the upper side of the radiator are placed and supported on the bottom sides of the hanging metal fittings.

  In addition, at the lower part of the radiator, as shown in FIGS. 6 (C) and 6 (D), a pair of plastic holders projecting perpendicularly from a pipe piece having a plurality of adjustment screw holes from a vertical plate for mounting is provided. , Fix the screws on the pillars between both sides, insert a pipe piece between the vertical pipe rows before and after the fence-like radiator, and suppress the longitudinal movement of the lower part of the radiator using the pipe piece, and adjust the position to the pipe piece. The combined disk is brought into contact with the vertical pipe at the outer end to restrict the left-right movement of the lower part of the radiator.

  FIG. 7 shows a conventional example 2 which is a partition wall concealed cooling / heating system cited as Patent Document 2, which was developed and implemented by the applicant of the present application. FIG. 7A is a plastic resin. FIG. 7 (B) is a partially cutaway perspective view of a hanging metal fitting, and FIG. 7 (C) is an overall perspective view of a steady rest metal fitting.

  As shown in FIGS. 7A and 7B, the support structure for the upper portion of the fence-like heat dissipating body in Conventional Example 2 is the upper surface of two narrow support sides that protrude horizontally from the vertical side. The upper side of the U-shaped hanging bracket with a heat insulating sheet attached to the inner surface of the vertical side is screwed to the lower surface of the upper receiving bar, and two narrow supporting sides are adjacent to the branch pipe of the vertical pipe Inserted in between, the front and rear two horizontal pipes on the upper side of the radiator are placed on the upper surface of the support side to support the suspension.

  In addition, as shown in FIG. 7 (C), the support structure under the heat dissipating body is formed by using a swing stopper that horizontally extends the upper end of a rising bar erected from the mounting bottom plate and forms a hook at the tip. As shown in FIG. 7 (A), the bottom plate of the swing brace is fixed on the lower receiving bar, and the hook of the brace bracket is locked to the vertical pipe to suppress the back and forth movement of the radiator. is there.

JP 2012-93050 A (Japanese Patent Application No. 2010-242212) JP 2011-226742 A (Patent No. 4993789)

  In the conventional air conditioning system embedded in the partition wall in the conventional example 1 (FIGS. 5 and 6), the rooms on both sides can be suitably cooled and heated appropriately from the space in the narrow partition, but the upper support of the radiator is The suspension brackets arranged opposite to each other only support the left and right ends of the two upper pipes with the bottom of the suspension bracket, and the center of the radiator is bent by gravity. In order to keep the radiator in a horizontal configuration, it is necessary to install a new suspension bolt with a heat insulating material coating to prevent condensation in an appropriate place in the middle of the radiator. And difficult.

In addition, the bottom plate of the hanging bracket is layered with a heat insulating sheet to support the upper horizontal pipe. However, the upper horizontal pipe is a dew condensation occurrence part, and a large amount of dew condensation occurs from the bottom plate due to the accumulation of condensed water on the bottom plate. While the water falls directly and jumps to wet the outer periphery of the drain pan, the heat insulating function is deteriorated due to the wet heat insulating sheet, and the heat insulating sheet may be peeled off.
And since it is a support only with the curved bottom plate of the fixed suspension metal fitting of the both ends of a heat radiator, the right-and-left movement of a heat radiator and the appropriate regulation of a back-and-forth movement cannot be performed.

In addition, the holding of the lower part of the radiator is regulated by a plastic holder, and the back and forth movement is restricted. However, even with a plastic holder, condensation occurs due to heat transfer from the plastic radiator. Condensation also occurs on the mounting surface, causing mold and lowering the durability of the studs.
And the dew condensation which generate | occur | produces on holder itself falls directly, and is scattered on the drain pan outer periphery.
In addition, the adjustment abutment fixing work of the disk to the vertical pipe outer end surface for preventing lateral movement includes sliding on the pipe piece of the sleeve provided with the disk, alignment of the sleeve hole and the pipe piece hole, Since the nail is fixed through, it is a difficult task with effort in a narrow space.

  In the conventional air conditioning system embedded in the partition wall in Conventional Example 2 (FIG. 7), the air conditioning system is constructed in the space in the narrow partition wall, and the one-sided room can be suitably cooled and heated. As shown in FIG. 7 (B), the upper support of the pair is formed by using a pair of hanging metal fittings opposed to both ends, and two narrowly spaced supporting pieces horizontally projecting from the lower ends of the respective hanging metal fittings. Since the vertical pipe is inserted into the space between the branch pipes at the upper end of the vertical pipe (standard: 7 mm) and supports the lower surfaces of the two front and rear horizontal pipes, There is a heat insulation sheet, but the lower surface of the support side and the rear surface of the vertical side cause condensation due to the transfer of cold heat from the radiator, and the condensed water generated in the upper horizontal pipe, which is the dew generation site itself, also forms the heat insulation sheet on the upper surface of the support side. Wet to lower the heat insulation function and hung A peripheral drain pan wet contaminated with straight falls downward along with again and again resulting condensed water.

And since the support in the upper part of a heat radiator is the gravity load support only by the hanging metal fittings of both ends, the horizontal form maintenance of a heat radiator is the middle right place of the left-right length direction of a heat radiator like the prior art example 1. In addition, it is necessary to arrange and install the suspension bolts provided with dew condensation prevention means (heat insulating material coating), and complicated work in a narrow space is required.
Further, fine adjustment of the suspending position of the heat dissipating member cannot be made fine adjustment in the vertical direction, and only the fine adjustment in the left and right direction can be performed by difficult work accompanied by rearrangement of the hanging bracket.

Also, as shown in FIG. 7 (A), the holding of the heat sink at the lower part of the radiator is also due to the vertical pipe being locked by the hook at the end of the swing metal fitting standingly fixed to the lower receiving bar. Condensation water generated on the swing brace itself wets the lower receiving bar directly, and lowers the durability of the lower receiving bar.
In addition, since it is impossible to finely adjust the left and right movements and back and forth movements of the lower part of the heat sink after fixing the swing bracket on the lower receiving bar, the work to place the heat sink in the proper position is supported by the upper part. Both the structure and the lower support structure are complicated and difficult work because fine adjustment during construction is impossible.

  The present invention solves or improves these problems of the prior art from the viewpoint of both functions and construction at once, and has a highly practical support structure for a fence-like radiator, and the support structure is simplified. The present invention provides a hanging metal fitting and a holding metal fitting that can be implemented in the above.

  The present invention is a support structure for a fence-like radiator 1 made of all plastic resin pipes. For example, as shown in FIG. 4, the radiator 1 has the same structure in which vertical pipes 1B are arranged in parallel between upper and lower horizontal pipes 1A. The first heat dissipating panel 101 and the second heat dissipating panel 102 are connected and integrated in a multi-layered form, and the supply port 1S is provided at one end of the upper horizontal pipe 1A of the first heat dissipating panel 101, and the upper side lateral of the second heat dissipating panel 102 is provided. A discharge port 1R protrudes from one end of the pipe 1A, and the upper portion of the radiator 1 is, for example, as shown in FIG. 1 between a pair of receiving metal fittings 2A attached to vertical surface members 9E on both sides so as to be vertically adjustable. In addition, a plurality of support brackets 2D, which support the support bar 2B having a length L2 longer than the width W1 of the heat dissipating member and can be adjusted left and right, and slidably fit on the support bar 2B, Supports the lower surface of the upper horizontal pipe 1A, and moves back and forth and left For example, as shown in FIG. 3, the lower part of the radiator 1 is attached to a vertical surface member 9E on both sides while suppressing heat transfer, and a pair of holding brackets having a water gradient to the vertical pipe 1B. The forward / backward movement and the left / right movement are restricted by 7 and arranged on the drain pan 3 on the lower surface.

In this case, the vertical adjustment attachment of the bracket 2A to the vertical member 9E may be provided with a plurality of conventional screw holes for adjusting the vertical position on the vertical member 9E side, but on the bracket 2A side. What is necessary is just to arrange | position a long hole so that vertical position adjustment is possible.
Further, the left and right movement restriction on the upper portion of the radiator 1 is supported because the support bar 2B receives the gravity load of the radiator 1 and is supported by the metal fitting 2A, and the left and right blind movement of the support bar 2B with respect to the metal fitting 2A is suppressed. The relational position between the bar 2B and the heat radiating body 1 may be regulated. Typically, a bolt arranged on the support bar 2B is inserted between the left and right vertical pipes 1B of the heat radiating body 1.

  Further, the forward / backward movement restriction of the upper portion of the heat radiating body 1 may be achieved by the support metal fitting 2D, which is engaged with the support bar 2B in the form of forward / backward movement restriction, restricting the forward / backward movement of the heat radiating body 1; Alternatively, the rear surface may be in contact with the radiator 1, and typically a trapezoidal protrusion disposed on the upper surface of the support fitting 2D is inserted between the two front and rear horizontal pipes 1A of the radiator to form the trapezoidal protrusion. The longitudinal movement of the two horizontal pipes 1A is suppressed at both front and rear edges.

Further, it is necessary to avoid the occurrence of dew condensation on the metal fitting 2A that supports the support bar 2B. The support bar 2B is preferably made of a plate material made of a poorly heat-conductive material such as FRP (fiber reinforced plastic). The cold heat transfer to the metal fitting 2A is the heat conduction in the path of the upper side pipe 1A → the support metal fitting 2D → the support bar 2B → the metal fitting 2A and the convection heat transfer from the periphery of the radiator 1 and the metal fitting 2A. Since there is inevitably a vertical flow interval between the air and the heat radiating body 1, the transmission of cold heat to the metal fitting 2A is reduced, and a general-purpose stainless steel plate can be used for the support bar 2B.
Moreover, the attachment which suppressed the heat conduction to the vertical surface material 9E of the holding metal fitting 7 should just interpose a conventional heat insulation sheet in the contact surface of the holding metal fitting 7 and the vertical surface material 9E.

Therefore, in the support structure of the fence-like radiator of the present invention, the upper and lower parts of the radiator 1 are restricted from moving back and forth and to the left and right, so that the peripheral surface and support of the radiator 1 during cooling operation are supported. Condensed water generated in the bar 2B flows down along the vertical pipe 1B group and falls into a predetermined range from the lower horizontal pipe 1A, and can be suitably collected and removed by a drain pan arranged on the lower surface. .
Further, since neither the upper receiving metal fitting 2A nor the lower holding metal fitting 7 of the heat dissipating body 1 causes condensation on the vertical surface material 9E, it is possible to prevent deterioration of durability due to condensation on the vertical surface material 9E.
Therefore, the radiator support structure of the present invention is suitable for building a cooling / heating system in a narrow space such as in a partition wall.

In addition, the heat radiator 1 is ensured to maintain a uniform horizontal state by moving and arranging an appropriate number of support brackets 2D in the right and left longitudinal directions, and convection heat transfer and condensation water removal are as designed. At the same time, it also has a functional beauty reminiscent of high performance.
And since the support of the radiator 1 is supported and held in a suspended form, the thermal expansion and contraction of the radiator can be absorbed, and coupled with the regulation of the forward and backward movement and the lateral movement, both aesthetically and functionally, Excellent support structure.
Moreover, the arrangement of the radiator 1 can be finely adjusted by attaching the bracket 2A, the support bar 2B can be adjusted to the left and right with the bracket 2A, and the support bracket 2D is also left and right on the support bar 2B. Since it is movable, it can be easily adjusted and arranged at an appropriate position, and can be easily placed in a narrow space such as a partition wall with good workability.

  Further, in the support structure of the present invention, the support bar 2B is engaged with the bracket 2A in a heat transfer restraining form, and the bolt 2N ′ protruding orthogonally from one end portion is protruded between the left and right vertical pipes 1B. The support fitting 2D preferably supports the upper portion of the radiator 1 by inserting a longitudinally symmetrical trapezoidal protrusion 2P protruding from the upper surface between the two front and rear horizontal pipes 1A from below.

In this case, when the heat transfer is suppressed between the support bar 2B and the metal fitting 2A, a conventional heat insulating material for suppressing heat transfer is added to the contact surface between the support bar 2B and the metal fitting 2A. However, typically, as shown in FIG. 1D, both end portions of the support bar 2B are covered with the coated heat insulating material 2C.
In addition, when the condensation test was performed by adopting the support bar 2B of the stainless steel plate in a state where both ends were exposed, the support bar 2B had dew condensation at the center, but no dew condensation was observed at both ends. .
Further, the trapezoidal protrusion 2P is formed on the upper surface of the support fitting 2D as shown in FIG. 2 (D). The support fitting 2D is made of sheet metal having a U-shaped cross section, and as shown in FIG. A trapezoidal protrusion 2P may be formed on the top of the protrusion.

Therefore, in the support structure, the dew condensation on the metal fitting 2A can be suppressed, and the occurrence of mold on the vertical surface member 9E and the durability deterioration due to the wetness can be suppressed.
Then, the bolt 2N ′ protruding only from one part of the support bar 2B suppressed the lateral movement of the heat radiating body without hindering the lateral thermal expansion and contraction of the heat radiating body 1.
Since the trapezoidal protrusion 2P of the support fitting 2D is symmetrical in the front-rear direction, the trapezoidal protrusion 2P supports the two front and rear horizontal pipes 1A under a uniform gravitational load and generates a tilting stress on the upper part of the radiator. The stable support was made without any problems.

  In the support structure of the present invention, as shown in FIGS. 2 (D), (E), and (F), the support metal fitting 2D has both sides having a central vertical side 2M and a trapezoidal protrusion 2P on the upper edge. The central vertical side 2M occupies the front side position of the rear end surface of the upper horizontal pipe 1A of the second heat radiating panel 102 and has a chevron projection 2M 'protruding downward from the lower end. It is preferable that both sides 2S ′ are in contact with the outer peripheral surface of the pipe 1B and have a notch Cs at the lower end.

In this case, the two side sides 2S ′ that project orthogonally forward from both sides of the central vertical side 2M project between the vertical pipes 1B through a plurality of (standard: two) vertical pipes 1B. A chevron 2M ′ at the lower end of the vertical side 2M projects correspondingly to each vertical pipe 1B interposed between the two sides 2S ′, and each chevron 2M ′ is gently inclined inward (standard: 3 °). For example, the lower end Ue of the chevron protrusion 2M ′ contacts the outer peripheral surface of the vertical pipe 1B.
Further, as shown in FIG. 2 (E), the chevron notch Cs at the lower end of both sides 2S ′ has a rigidity around the mating groove 2F ′ between the base end, that is, the central vertical side 2M and the mating groove 2F ′. What is necessary is just to arrange | position so that it may not be impaired.
Further, if the front ends of the side edges 2S ′ are the bottom ends of the trapezoidal protrusions 2P, the front ends of the side edges 2S ′ are the rear end stops of the vertical pipes 1B of the first heat dissipating panels 101 as shown in FIG. The beauty from the front will not be lost.

Therefore, if the radiator 1 is supported by the support fitting 2D, the condensed water flowing down from the central vertical side 2M can be prevented from jumping, and the corresponding protrusions can be applied to the lower protrusions 2M ′ that are in contact with the outer periphery of the vertical pipe 1B. Water can be introduced to the vertical pipe 1B.
Condensed water on both sides 2S 'is also diverted from the bottom notch Cs to the central vertical side 2M side and the support bar 2B side, and from the central vertical side 2M to the vertical pipe 1B, and the support bar 2B , The facing surface distance gP between the first heat radiation panel 101 and the second heat radiation panel 102 is dropped.

Further, in the support structure of the present invention, the pair of holding metal fittings 7 are attached to the vertical surface member 9E in a heat transfer restraining form, and are provided with a water gradient and are inclined to the inner side through the crank metal fittings 7B. It is preferable to restrict the longitudinal movement and the lateral movement of the vertical pipe 1B at the outer end.
In this case, the heat transfer between the holding metal 7 and the vertical member 9E may be suppressed by interposing a conventional heat insulating sheet at the interface between the two. Typically, the heat insulating sheet is attached to the mounting contact surface of the holding metal 7. Stick it on.

  Further, when the crank fitting 7B is attached to the tip of the holding fitting 7, it is sufficient that the outer end of the vertical pipe 1B is prevented from moving outward at the adjustment position and the vertical pipe 1B is prevented from moving back and forth. Typically, as shown in FIG. 3 (D), a contact side 7E having a laterally long hole H7 for adjusting the fixed position, and an intermediate side in the front-rear direction for preventing the vertical pipe 1B from moving outward. 7M and a bent metal plate having a sandwiching side 7K for preventing the vertical pipe 1B from moving forward.

Therefore, the support structure under the radiator 1 can suppress the transfer of cold heat from the holding metal fitting 7 to the vertical member 9E, and the vertical member 9E can suppress the occurrence of dew condensation, and the generation of mold is also caused by moisture. The deterioration of durability can be suppressed, and the condensed water generated in the holding metal fitting 7 itself is guided to the vertical pipe 1B at the outer end by the water gradient and flows into the drain pan.
And since the pair of left and right holding metal fittings 7 disposed opposite to the vertical surface members 9E on both sides prevent the outer end of the vertical pipe 1B from moving outward, the radiator 1 is in the lower position and is held in a pair. The left-right movement is regulated by the cooperation of the metal fittings, and the regulation of the longitudinal movement is achieved by each holding metal fitting 7 itself.

  Further, as shown in FIGS. 1 and 2, the hanging bracket 2 used for supporting the upper portion of the radiator 1 in the support structure of the invention of claim 1 includes a pair of left and right receiving brackets 2A, a single support bar 2B, A hanging metal fitting 2 including a plurality of support fittings 2D, and a receiving metal fitting 2A is provided at the front ends of both side abutment sides 2E provided with vertically long screw holes H2 and both side sides 2S protruding from the abutment side 2E. A support side 2R having a fitting groove 2F in the center is provided, and the support bar 2B is a long plate that is passed between the metal fittings 2A on both sides by fitting both end portions into the fitting groove 2F. , One end portion is provided with a screw hole 2H for fixing a bolt, and the support metal fitting 2D has a U-shaped cross section composed of a central vertical side 2M and both side sides 2S ', and front and rear from the front upper end of both side sides 2S'. A hanging metal fitting 2 that protrudes from a symmetrical trapezoidal protrusion 2P and has a mating groove 2F ′ at the center lower end of the trapezoidal protrusion 2P. It can be implemented to apply.

In this case, the mating groove 2F of the metal fitting 2A only needs to be able to support the support bar 2B to be mated and inserted from above, and the width and depth may be determined in accordance with the cross-sectional shape of the support bar 2B to be used.
Further, the support fitting 2D only needs to be able to slide freely on the support bar 2B by engaging with the support groove 2F ′ from the support bar 2B. The width and depth of the engagement groove 2F ′ of the support metal 2D are as follows. It may be determined corresponding to the cross-sectional shape of the support bar 2B to be used.

  Therefore, in the invention of the hanging bracket 2 of the present application, the support bar 2B in which the bracket 2A is fixed at a predetermined position of the intermediate pillar 9E on both sides by the vertically long screw hole H2 and the bolt 2N ′ is protruded and fixed to the screw hole 2H is provided as a radiator. 1 is inserted between the first heat radiation panel 101 and the second heat radiation panel 102, that is, between the front vertical pipe 1B group row and the rear vertical pipe 1B group row, and the bolt 2N ′ is inserted into the vertical pipe 1B. Inserted between them, both end portions are seated together in the fitting groove 2F of the receiving metal fitting 2A, and a plurality of support fittings 2D are arranged at appropriate intervals in the rear side and / or between the vertical pipes 1B from the front side 2S. Is inserted into the support bar 2B at the engagement groove 2F ', and the trapezoidal protrusion 2P protruding upward on both sides 2S' is inserted between the front and rear horizontal pipes 1A from below to dissipate the radiator 1 The suspension bracket 2 holds the suspension form.

  The final fine adjustment of the hanging position of the radiator 1 can be achieved by fine adjustment of the vertically long screw hole H2 of the contact side 2E of the metal fitting 2A. The horizontal movement of the support bar 2B to the mating groove 2F and the horizontal movement of the support fitting 2D to the support bar 2B can be achieved freely, and the horizontal configuration of the radiator 1 can be achieved by proper distribution of the plurality of support fittings 2D. The prevention of back-and-forth swing of the radiator 1 can be achieved by the insertion of the support metal fitting 2D between the front and rear lateral pipes 1A of the symmetrical trapezoidal protrusion 2P, and the left-right movement restriction of the radiator 1 is performed from the support bar 2B to the vertical pipe. A bolt 2N ′ protruding between 1B is achieved.

  Therefore, the hanging metal fitting 2 of the present invention has a simple structure in which the fence-like heat radiator 1 is accurately maintained in the vertical and horizontal positional relationship and the positional relationship with the lower drain pan 3 in the narrow space of the spacer 9E. In addition, it can be carried out with easy construction work, and the invention of the support structure for the fence-like radiator according to claim 1 can be rationally implemented.

  Further, in the invention of the hanging metal fitting 2 of the present invention, the support metal fitting 2D has a lower end of both side edges 2S 'provided with a notch Cs between the fitting groove 2F' and the central vertical edge 2M, and the central vertical edge 2M. It is preferable that the lower end of each of the first and second protrusions is provided with a downward chevron 2M ′ corresponding to the vertical pipe 1B with a gentle inward inclination.

In this case, the chevron notches Cs at the lower ends of both sides only have to be able to divide the condensed water flowing down the two sides 2S into the central vertical side 2M side and the support bar 2B side.
Further, both side edges 2S ′ are inserted between the vertical pipes 1B with a plurality of (standard: two) vertical pipes 1B interposed therebetween, and the angle protrusion 2M ′ below the lower end of the central vertical side 2M is This is because the lower end Ue of each chevron 2M 'is brought into contact with each vertical pipe 1B interposed between both sides 2S', and the chevron 2M 'is inclined gently toward the inside, that is, toward the outer surface of the vertical pipe 1B (standard). : 3 °), the lower end Ue of the mountain-shaped protrusion 2M ′ comes into contact with the outer surface of the vertical pipe 1B, and the water flow from the central protrusion 2M ′ to the outer periphery of the vertical pipe 1B is caused by the condensed water flow from the central vertical side 2M. Guaranteed.

  Accordingly, the support metal 2D used for the hanging metal fitting is inserted between the vertical pipes 1B on both sides 2S 'from the rear side of the radiator 1, that is, the rear side of the second heat radiating panel 102, and engaged with the support bar 2B. Then, if the radiator 1 is supported, during the cooling operation of the radiator 1, the condensed water of the upper horizontal pipe 1A and the condensed water generated by itself flow down to the support fitting 2D, but from the central vertical side 2M. The dew condensation water can be led from the mountain-shaped protrusion 2M ′ to the vertical pipe 1B, and the dew condensation water from both sides 2S ′ is divided into the central vertical side 2M side and the support bar 2B side by the mountain notch Cs, and the support bar 2B side. The dew condensation water falls to the drain pan 3 from the gap gP between the opposed surfaces of the first heat radiation panel 101 and the second heat radiation panel 102, so that the dew condensation water from the hanging bracket 2 does not scatter to the outside of the drain pan 3.

Further, as shown in FIGS. 1E and 2E, the support metal fitting 2D has a vertical front end f on both sides 2S ′ at the bottom front end Po position of the trapezoidal protrusion 2P and a central vertical side 2M at the trapezoidal protrusion 2P. It is preferable that the position is on the inner side of the outer surface of the horizontal pipe 1A supported by the rear inclined surface.
In this case, if both sides 2S ′ are inserted from the rear side of the radiator 1, that is, the second heat radiating panel side and the heat radiating body 1 is supported, the front end f of both sides 2S ′ is the front side first heat radiating panel 101. The aesthetic appearance from the front view of the arrangement | positioning heat sink 1 is not spoiled by becoming the rear surface position of the vertical pipe 1B row.
In addition, since the central vertical side 2M on the rear surface of the support fitting 2D occupies an inward position from the rear surface of the upper upper horizontal pipe 1A, the lower side from the central vertical side 2M of the condensed water generated from the upper horizontal pipe 1A itself. You can avoid falling and jumping to the top.

  Further, as shown in FIG. 3, the holding metal fitting 7 used in the support structure of the first aspect of the present invention is a pair of holding metal fittings 7 fixed to the vertical surface members 9E on both sides. The L-shaped metal fitting 7A is composed of a metal fitting 7A and a crank metal fitting 7B. The L-shaped metal fitting 7A is provided with a heat-insulating sheet 7C on the attachment surface and has a short-side attachment side 7S having an attachment screw hole H7 ', and a gentle downward slope from the attachment side 7S. The crank metal fitting 7B is bent from the abutting side 7E having a laterally long screw hole H7, a bent intermediate side 7M, and an intermediate side 7M. A sandwiching side 7K that protrudes in parallel with the contact side 7E is provided.

In this case, the crank fitting 7B has the contact side 7E overlapped and fixed to the front end portion of the long side support side 7L of the L-shaped piece 7A, and the support pipe 7L and the sandwiching side 7K sandwich the front and rear of the vertical pipe 1B. Therefore, the front-rear width dimension of the bent middle side 7M of the crank fitting 7B may be determined in accordance with the outer diameter of the vertical pipe 1B to be applied.
Further, since the crank fitting 7B is overlapped with the long support side 7L of the L-shaped fitting 7A, the crank fitting 7B is also provided with an inclination that matches the support side 7L of the L-shaped fitting 7A. Can be abutted in parallel with the vertical pipe 1B, and the upper and lower edges of the support side 7L and the crank fitting 7B are also aligned to improve the appearance.

  And, if the holding metal fitting 7 of the present invention is applied to the lower part of the fence-like radiator of claim 1, as shown in FIGS. 3 (A) and 3 (B), the right end of the radiator 1 The support side 7L of the L-shaped bracket 7A attached to the vertical surface member 9E is brought into contact with the rear surface of the vertical pipe 1B at the right end of the first heat radiating panel 101, and the bent middle side 7M and the sandwiching side 7K of the crank bracket 7B are The right end of the first heat dissipating panel 101 of the radiator 1 is fastened to the support side 7L of the L-shaped bracket 7A through the laterally long hole H7 so that the outer end surface and the front surface of the vertical pipe 1B are held down. The vertical pipe 1B allows vertical sliding to absorb thermal expansion and contraction, and can regulate forward and backward movement and outward movement.

Further, the left end of the radiator 1 is also supported by the holding metal fitting 7 applied to the left side so that the vertical pipe 1B at the left end of the first heat dissipating panel 101 can be moved back and forth under the allowance of vertical sliding to absorb thermal expansion and contraction. And movement to the outside can be regulated.
Then, the fastening of the crank fitting 7B to the L-shaped fitting 7A by the laterally long hole H7 enables the final left-right movement fine adjustment of the arrangement of the radiator 1.

In addition, since the holding metal fitting 7 suppresses heat transfer to the vertical surface material 9E via the heat insulating sheet 7C, it is possible to suppress the occurrence of condensation on the vertical surface material 9E, and the dew condensation water generated on itself is long-sided. It can be guided to the vertical pipe 1B by the water gradient inward of the support side 7L, and can flow down into the drain pan 3 below.
Therefore, the holding metal fitting 7 of the present invention absorbs the heat expansion and contraction in the vertical direction of the heat radiating body 1 by simple construction work on the vertical surface members 9E on both sides, and moves forward and backward and left and right. Can be controlled, and the support structure of the fence-like heat dissipating body 1 according to claim 1 can be suitably implemented.

  The support structure of the fence-like radiator of the present invention is made of all plastic resin pipes, is thin, vertically long, and has a poor shape-retaining property. In a narrow space such as the above, and in the upper part and the lower part, the forward and backward movement and the left and right movement are restricted, and the positional alignment with the drain pan arranged in the narrow space below can be maintained.

When the heat dissipating body 1 is arranged and constructed, the use of the hanging bracket 2 means enables fine adjustment of the vertical and horizontal positions, and the simple arrangement at the appropriate position can be performed.
Condensation due to heat transfer due to the radiator 1 occurs in the main body of the radiator 1, the hanging bracket 2, and the holding bracket 7, but the condensed water can be eliminated through the drain pan 3 without hindrance.

  Further, in the invention of the hanging metal fitting 2, the receiving metal fitting 2A that can be attached to the vertical surface members 9E on both sides with fine adjustment up and down, and the support bar 2B that is held together by the receiving metal fitting 2A so that it can be finely adjusted in the lateral direction. And a plurality of support fittings 2D that are slidably fitted on the support bar 2B so as to be slidable in the left and right directions, it is possible to accurately and easily carry out the suspension construction in the upper part of the radiator 1. Therefore, it is possible to rationally implement the support structure of the invention of claim 1.

  Further, in the invention of the holding metal fitting 7, the holding metal fitting 7 is an angle-shaped L-shaped metal fitting 7A and a crank metal fitting 7B, and the crank metal fitting 7B is in contact with the vertical pipe 1B at the outer end, Since it is attached to the L-shaped bracket 7A while adjusting, the vertical movement and lateral movement regulation of the lower part of the radiator 1 is matched to the vertical heat expansion and contraction in conformity with the suspension arrangement under the accurate position adjustment of the upper part of the radiator 1. Thus, the support structure of the invention of claim 1 can be rationally implemented.

It is explanatory drawing of the hanging bracket 2 of this invention, Comprising: (A) is a front view of a hanging bracket use state, (B) is a vertical side view of (A), (C) is a cross-sectional plan view of (A). (D) is the whole perspective view of a hanging metal fitting, (E) is a support form explanatory view of a support metal fitting. It is explanatory drawing of hanging bracket components, (A) is a cross-sectional view of the receiving bracket 2A, (B) is a front view of the receiving bracket, (C) is a side view of the receiving bracket, (D) is a support The top view of metal fitting 2D, (E) is a side view of a support metal fitting, and (F) is a front view of a support metal fitting. It is explanatory drawing of the holding metal fitting 7, Comprising: (A) is a use condition cross-sectional view, (B) is a use condition front view, (C) is a perspective view of L-shaped metal fitting 7A, (D) is a perspective view of crank metal fitting 7B. FIG. It is the implementation state figure of this invention, (A) is a front view, (B) is a vertical side view, (C) is a cross-sectional plan view. It is a whole longitudinal side view of the prior art example 1. It is principal part explanatory drawing of the prior art example 1, Comprising: (A) is a use state front view of a hanging metal fitting, (B) is a perspective view of a hanging metal fitting, (C) is a use condition front view of a holder, (D) is It is a disassembled perspective view of a holder. It is explanatory drawing of the prior art example 2, Comprising: (A) is a whole vertical side view, (B) is a perspective view of a hanging metal fitting, (C) is a perspective view of a steadying metal fitting.

[Overall structure in which the invention was implemented (FIG. 4)]
FIGS. 4A and 4B show an overall structure in which a fence-like heat radiator is arranged using the hanging metal fitting 2 and the holding metal fitting 7 of the present invention. FIG. 4A is a front view, and FIG. 4B is a longitudinal side view. FIG. 4C is a cross-sectional plan view.
As shown in FIG. 4, in the present invention, the fence-like heat radiator 1 is arranged vertically on the left and right columns 9E in the partition wall by arranging an upper receiving bar 9U and a lower receiving bar 9D, and the interior material 9B on the rear surface. The left and right lengths are 410 mm and the front and rear thicknesses are 105 mm, that is, the thermal space O is narrow in the space 9 </ b> E.
And the upper part of the fence-like heat radiator 1 is supported in a suspended form by the hanging metal fittings 2 of the present invention, and the lower part is held by a pair of holding metal fittings 7 of the present invention. A drain pan 3 larger than the cross section of the body 1 is arranged.

[Fence-like radiator 1 (Fig. 4)]
As shown in FIG. 4, the overall shape of the fence-like radiator 1 is 2050 mm in the vertical height h1, 350 mm in the left-right length L1, and 58.5 mm in the front-rear thickness w1. The upper horizontal pipe 1A and the lower horizontal pipe A number of thin vertical pipes 1B are passed in parallel with 1A, and the vertical pipe 1B group is connected to the upper and lower horizontal pipes 1A to form a heat radiation panel. Two heat radiation panels having the same structure are used as the first heat radiation panel. As the panel 101 and the second heat dissipating panel 102, they are connected and integrated in the form of multiple layers in the front and rear, and as shown in FIG. 4B, from one end of the upper horizontal pipe 1A of the first heat dissipating panel 101, a pipe piece supply port 1S is provided. From one end of the upper horizontal pipe 1A of the second heat radiating panel 102, a pipe piece discharge port 1R is projected.

  Each of the heat dissipating panels 101 and 102 has an outer diameter of a round pipe made of polypropylene or a random copolymer plastic resin (PP-R resin) having an ability to absorb thermal radiation of 0.95. RA) A vertical pipe 1B group with an outer diameter (RB) of 13 mm and a wall thickness of 1.6 mm is fused between the upper and lower horizontal pipes 1 A with a thickness of 27 mm and a thickness of 5 mm, and the mutual distance (gB) between the vertical pipes 1B is 7 mm. Connect the two front and rear heat dissipating panels 101 and 102 while maintaining an opposing distance (gS) of 4.5 mm between the upper and lower horizontal pipes 1A, one end of the upper and lower horizontal pipes 1A and one end of the lower horizontal pipe 1A. The other end of the lower horizontal pipe 1A is connected by a spacer pipe 1F 'that cannot pass water, and only the other end of the upper side horizontal pipe 1A is connected so that water can pass through the communication pipe 1F. The edge is closed with a small mouthpiece 1E, and the first heat dissipation Vertical pipes 1B column Le 101 and an opposing spacing gP between the vertical pipe 1B column of the second heat radiating panel 102 is obtained by a 18.5 mm.

  Therefore, if the fence-like heat radiator 1 made of all plastic resin supplies cold / hot water from the supply port 1S of the first heat radiating panel 101, the supplied water passes through all the pipes 1A and 1B constituting the first heat radiating panel 101. The first heat radiating panel 101 flows into the second heat radiating panel 102, passes through all the constituent pipes of the second heat radiating panel 102, and then flows out from the discharge port 1R of the second heat radiating panel. If all the plastic resin fence-like radiator 1 supplies cold water or hot water, the PP-R resin vertical pipe 1B group has high heat radiation with a wavelength of 8 μm to 14 μm, which is considered good for the human body. It is a radiation radiator that radiates at an emissivity (0.95).

[Hanging bracket 2 (FIGS. 1 and 2)]
The hanging bracket 2 is a bracket that supports the upper end of the radiator in a suspended form, and as shown in FIG. 1 (D), between the pair of receiving brackets 2A attached to the surfaces of the side pillars 9E and the receiving brackets 2A on both sides. 1 and a support bar 2B that slidably engages with the support bar 2B and supports the front and rear horizontal pipes on the upper side of the radiator 1, as shown in FIG. 1A is a front view of the hanging bracket in use, FIG. 1B is a longitudinal side view of the hanging bracket in use, FIG. 1C is a top view of the hanging bracket in use, and FIG. FIG. 1 (E) is an explanatory diagram of the support form of the support fitting 2D, FIG. 2 (A) is a transverse plan view of the support fitting 2A, and FIG. 2 (B) is a front view of the support fitting 2A. 2 (C) is a side view of the receiving bracket, FIG. 2 (D) is a plan view of the supporting bracket 2D, FIG. 2 (E) is a side view of the supporting bracket, and FIG. 2 (F). It is a front view of the support bracket.

  As shown in FIGS. 2 (A), 2 (B), and 2 (C), the bracket 2A has a support side 2R projecting from the front surface via both side sides 2S projecting forward from the contact sides 2E on both sides. 5mm thick stainless steel plate bent, length La is 70mm, width Wa is 15mm, height ha is 40mm, length Le is 15mm from both sides abutment side 2E to center support side 2R However, it protrudes 15 mm at both sides 2S, and a vertically long hole H2 having a width of 5 mm and a height of 15 mm is arranged at the center of each abutment side 2E to enable vertical adjustment of the mounting position as shown in FIG. 2 (B). In the center of the support side 2R, a mating groove 2F having a width of 9 mm and a depth of 25 mm from the upper end is provided for inserting the support bar 2B.

  The support bar 2B is a long object passed between the metal fittings 2A fixed opposite to the pillars 9E on both sides, and is a stainless steel plate having a thickness of 3 mm, a width Wb of 25 mm, and a length of 402 mm. A heat insulating material 2C having a thickness of 3 mm is stretched and coated with a length of 28 mm, and a screw hole 2H for tightening a bolt 2N ′ is disposed at a position 50 mm from one end.

The support fitting 2D is made of a 1.5 mm thick stainless steel plate, and as shown in FIG. 2 (D), both sides 2S having a length Ld of 34 mm from both sides of the central vertical side 2M having a width Wd of 34 mm as viewed from above. ′ Is a U-shaped projecting shape, and both sides 2S ′ are inserted between the vertical pipes 1B via two vertical pipes 1B.
As shown in FIG. 2 (E), both side edges 2S ′ have an upper end at the same level as that of the central vertical side 2M, and from the front end f to the center, the upper base tp is 8 mm, the lower base bp is 13 mm, It has a longitudinally symmetrical trapezoidal protrusion 2P having a length hp of 8 mm, and has a fitting groove 2F ′ having a width of 3.2 mm and a depth of 12 mm aligned with the center of the trapezoidal protrusion 2P at the lower end, and a base of the side 2S ′. Between the end, that is, the central vertical side 2M, and the mating groove 2F ′, the total height hd with the notch Cs is 28 mm.

  The central vertical side 2M has an upper end at the same level as the upper ends of the two side sides 2S ′, and two chevron projections 2M ′ at the lower end projecting downward with a gentle inclination of 3 ° toward the inner side. In this structure, the lower end Ue of 2M ′ is brought into contact with the outer surface of the two vertical pipes 1B interposed between the two side edges 2S ′.

[Holding bracket 7 (Fig. 3)]
The holding metal fitting 7 attaches a pair of right and left to the pillars 9E on both sides to regulate the forward and backward movement and the left and right movement of the lower part of the radiator 1, and FIG. 3 (A) is a cross-sectional view of the usage state. 3 (B) is a front view in use, FIG. 3 (C) is a perspective view of the L-shaped bracket 7A, and FIG. 3 (D) is a perspective view of the crank bracket 7B.
As shown in FIG. 3C, the holding metal fitting 7 includes an angled L-shaped metal fitting 7A including an attachment side 7S to be fixed to the stud 9E and a support side 7L projecting inwardly from the attachment side 7S. It consists of a crank fitting 7B shown in FIG. 3 (D) that is fastened to the tip of the side 7L and holds the vertical pipe 1B.

  Both the L-shaped bracket 7A and the crank bracket 7B are made of a 1.5 mm-thick stainless steel plate, and the L-shaped bracket 7A includes a screw hole H7 'for mounting to the spacer 9E as shown in FIG. The width w7 is 30 mm, the height h7 is 20 m, and the outer surface has the same height from the mounting side 7S and the short side mounting side 7S layered with a heat insulating sheet 7C for preventing a thermal bridge with the stud 9E. (20 mm), a long side support side 7L having a water gradient with a length L7 of 55 mm and extending perpendicularly and having a tip lower than 7 mm, and the mounting side 7S has a screw hole for fastening to the spacer 9E H7 'is arranged, and a nut fixing hole 7H for fastening the crank fitting 7B is provided in the central portion of the support side 7L.

Further, as shown in FIG. 3 (D), the crank fitting 7B includes a contact side 7E having a left and right length dimension of 27 mm, an intermediate side 7M that protrudes 15.5 mm forward from the contact side 7E, and an intermediate side 7M. With a sandwiching side 7K that extends 12 mm to the left from the left and has a height h7 that is the same as that of the L-shaped bracket 7A (20 mm) and whose upper and lower edges are the same as the supporting side 7L of the L-shaped bracket 7A. It is a bending metal fitting provided with the inclination to match.
Then, a laterally elongated hole H7 for fixing the bolt to the L-shaped bracket 7A by left-right movement adjustment is disposed at the center of the contact side 7E of the crank bracket 7B.

  Therefore, when the holding metal fitting 7 is brought into contact with the rear face of the outer end vertical pipe 1B of the first heat dissipating panel 101 and screwed to the surface of the intermediate post 9E, the mounting side 7S can transfer heat to the intermediate post 9E. As shown in FIG. 3 (A), the restraint mounting is achieved, and the intermediate side 7M is brought into contact with the outside of the outer end vertical pipe 1B as shown in FIG. 3A, and the contact side 7E of the crank fitting 7B is passed through the laterally long hole H7. The vertical pipe 1B at the right end of the first heat radiating panel 101 can be regulated by the support side 7L and the sandwiching side 7K on the right side, that is, if it is fixed to the support side 7L of the L-shaped metal fitting 7A with bolts 7N ′. The outer side surface can be regulated by the intermediate side 7M, and the pair of left and right holding brackets 7E fixed to the left and right pillars 9E can regulate the back and forth movement and the left and right movement of the first heat radiating panel 101. Up and down thermal expansion and contraction of vertical pipe 1B can be absorbed by vertical sliding Lower part of the heat dissipating member 1 is intended to be held.

[Use of hanging bracket 2 and holding bracket 7]
As shown in FIG. 4 (A), the receiving metal fittings 2A on both sides are attached to the predetermined positions of the pillars 9E on both sides with screws 2N through the elongated holes H2, and the support bar 2B is attached to the first heat radiating panel 101 and the second heat radiating panel. 102, the left and right support brackets 2 are inserted into the gap between the opposing surfaces gP and the two side edges 2S 'from the outer end of the second heat radiation panel 102 on the rear side between the second and third pipes 1B. And between the 4th and 5th, the support bar 2B is engaged with the engagement groove 2F ', and both ends of the support bar 2B are covered with the support metal 2D supported on both sides of the radiator 1. Heat transfer is suppressed by the heat insulating material 2C, the heat sink 1 is fitted into the fitting groove 2F of the metal fitting 2A, and the heat dissipating body 1 is maintained in the gap gE with the side pillars 9E at both ends and the lower end is drooped into the drain pan 3. Suspended to support.

Further, as shown in FIGS. 3A and 3B, the holding metal fittings 7 on both sides have the contact side 7E attached to the intermediate post 9E in a state where the crank metal fitting 7B is temporarily fixed to the L-shaped metal fitting 7A with bolts 7N ′. 7 C of heat insulation sheets are contact | abutted, the heat transfer from the L-shaped metal fitting 7A to the intermediate post 9E is suppressed, and it fixes with the screw 7N.
Next, the fine adjustment of the vertical position relative to the drain pan 3 on the lower side of the radiator 1 is performed through the vertically long hole H2 for mounting the bracket 2A, and the fine adjustment of the interval between the left and right pillars 9E of the radiator 1 is performed. Is performed by the left and right movement of the support fitting 2D slidably engaged with the support bar 2B, and at the lower part of the radiator 1, the crank fitting 7B is also subjected to the right and left fine adjustment by the horizontally long hole H7. The outer end vertical pipe 1B on both sides of 1 is secured at a fixed position and fastened to the L-shaped metal fitting 7A with bolts 7N ′.

  And when the air-cooling body 1 was fixed and supported by the hanging metal fitting 2 and the holding metal fitting 7 of the present invention, in the hanging metal fitting 2A, the receiving metal fitting 2A is free from dew condensation, and from the upper horizontal pipe 1A. The bearing bracket 2D that receives the condensed water and generates the condensed water itself guides the condensed water from the intermediate vertical side 2M to the outer periphery of the vertical pipe 1B from the mountain-shaped protrusion 2M ′ corresponding to the vertical pipe 1B at the lower end. From both sides 2S ′, the chevron notch Cs diverts water to the chevron protrusion 2M ′ on the middle vertical side and the support bar 2B, and flows down from the support bar 2B to the gap gP between the front and back of the radiator, and the hanging bracket 2 Therefore, the condensed water was not scattered or sprinkled on the outside of the drain pan.

Even in the holding metal 7, the condensed water of the L-shaped metal 7A collects water at the tip of the crank metal 7B due to a water gradient, and enters the drain pan from the peripheral surface of the vertical pipe 1B that is abutting restricted. I was able to run water.
In the cooling experiment, the support bar 2B itself generated dew condensation at the intermediate part, but no dew condensation occurred at both end parts, particularly at the portions protruding sideways from the radiator 1.

  Further, in the support fitting 2D in which the dew condensation water flows down from the upper side pipe 1A, the result of a comparative test with and without the chevron protrusion 2M ′ at the lower end of the central vertical side 2M and the chevron notch Cs at the lower end of both sides 2S ′ It has been found that the chevron protrusion 2M ′ and the chevron notch Cs are extremely effective in preventing the falling condensed water from scattering.

DESCRIPTION OF SYMBOLS 1 Radiator 1A Horizontal pipe 1B Vertical pipe 1R Discharge port 1S Supply port 2 Suspension metal fitting 2A Support metal fitting 2B Support bar 2C Cover heat insulating material 2D Support metal fitting 2E, 7E Contact edge 2F, 2F 'Joint groove 2M Center vertical edge 2M' Angle protrusion 2N, 7N Screw 2P Trapezoid protrusion 2R Support side 2S, 2S 'Both sides 3 Drain pan 7 Holding bracket 7A L-shaped bracket 7B Crank bracket 7C Thermal insulation sheet 7K Clamping side 7L Support side (long side)
7M Intermediate side 7N 'Bolt 7S Mounting side (short side)
9E Longitudinal material (interspace)
101 1st heat dissipation panel 102 2nd heat dissipation panel Cs Yamagata notch O Thermal space

Claims (4)

  A hanging metal fitting (2) including a pair of left and right metal fittings (2A), one support bar (2B), and a plurality of support metal fittings (2D), the metal fitting (2A) having a vertically long screw hole Support sides (2R) having a mating groove (2F) in the center at the front ends of both sides (2E) provided with (H2) and both sides (2S) projecting from the sides (2E) The support bar (2B) is a long plate that is fitted between the metal fittings (2A) on both sides and mated at both end portions to the mating groove (2F), and has a bolt at one end portion. It has a screw hole (2H) for fixing, and the support bracket (2D) has a U-shaped cross section consisting of a central vertical side (2M) and both side sides (2S '), and is in front of both side sides (2S'). A hanging bracket (2) having a longitudinally symmetrical trapezoidal protrusion (2P) protruding from the upper end of the part, and having a fitting groove (2F ') at the center lower end of the trapezoidal protrusion (2P).   The lower end of both sides (2S ') of the support bracket (2D) is provided with a notch (Cs) between the mating groove (2F') and the central vertical side (2M), and the lower end of the central vertical side (2M) is The suspension fitting according to claim 1, comprising a downward angle projection (2M ') corresponding to the vertical pipe (1B) with a gentle inward inclination.   A horizontal pipe whose vertical front end (f) on both sides (2S ') is the bottom front end (Po) position of the trapezoidal protrusion (2P) and whose central vertical side (2M) is supported by the rear inclined surface of the trapezoidal protrusion (2P) The hanging metal fitting according to claim 2, which is located on the inner side of the outer surface of (1A).   A pair of holding brackets (7) fixed to the vertical members (9E) on both sides, each holding bracket (7) comprising an L-shaped bracket (7A) and a crank bracket (7B). (7A) is provided with a heat insulating sheet (7C) on the mounting surface and has a short mounting side (7S) having a mounting screw hole (H7 '), and orthogonally extends from the mounting side (7S) with a gentle downward slope. The crank metal fitting (7B) includes a contact side (7E) having a horizontally long screw hole (H7), a bending intermediate side (7M), and a long support side (7L) having a screw hole (7H). The holding metal fitting (7) provided with a sandwiching side (7K) which is bent from the intermediate side (7M) and protrudes in parallel with the contact side (7E).

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