WO2009116387A1 - 室内暖房用の温水循環放熱器 - Google Patents
室内暖房用の温水循環放熱器 Download PDFInfo
- Publication number
- WO2009116387A1 WO2009116387A1 PCT/JP2009/053979 JP2009053979W WO2009116387A1 WO 2009116387 A1 WO2009116387 A1 WO 2009116387A1 JP 2009053979 W JP2009053979 W JP 2009053979W WO 2009116387 A1 WO2009116387 A1 WO 2009116387A1
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- WIPO (PCT)
- Prior art keywords
- frame
- hot water
- pipe
- panel
- horizontal pipe
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/06—Casings, cover lids or ornamental panels, for radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/002—Air heaters using electric energy supply
- F24H3/004—Air heaters using electric energy supply with a closed circuit for a heat transfer liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/20—Heat consumers
- F24D2220/2009—Radiators
- F24D2220/2018—Column radiators having vertically extending tubes
Definitions
- the present invention relates to a hot water circulation radiator used for room heating, and more specifically, a radiator having a heat radiation portion exposing a hot water circulation pipe group made of plastic resin.
- FIG. 9 A heat radiator in which the hot water circulation heat radiating portion is made of plastic is known from Conventional Example 1 shown in FIG. 9, Conventional Example 2 shown in FIG. Conventional Example 1 (FIG. 9) is a hot water circulation radiator disclosed in Patent Document 1, wherein (A) is a partially cutaway front view, (B) is a partially cutaway top view, and (C) is a cross section.
- FIG. 9 A heat radiator in which the hot water circulation heat radiating portion is made of plastic is known from Conventional Example 1 shown in FIG. 9, Conventional Example 2 shown in FIG. Conventional Example 1 (FIG. 9) is a hot water circulation radiator disclosed in Patent Document 1, wherein (A) is a partially cutaway front view, (B) is a partially cutaway top view, and (C) is a cross section.
- FIG. 1 A heat radiator in which the hot water circulation heat radiating portion is made of plastic is known from Conventional Example 1 shown in FIG. 9, Conventional Example 2 shown in FIG. Conventional Example 1 (FIG. 9) is a hot
- the planar radiator main body 100 is divided into two by the partition wall 101 in the thickness direction, and on one side, the hot water passage 102 group is laterally arranged, and the passage group is separated by the wall that closes the hot water passage group,
- a group of outgoing paths from the hot water inlet 103 and a return path group to the hot water outlet 104 are configured to circulate hot water through the return header 105 to the entire hot water passage 102, and a heat insulating material is provided on the other half of the partition wall in the thickness direction.
- 107 is a flat plate-shaped plastic radiator having one surface filled with 107 as a heat radiating outer wall surface 108 and the other surface as a bottom surface 109, which is placed on the floor surface of the room or attached to the wall surface. .
- FIG. 10 is a hot water circulating radiator having a heat radiating portion of plastic pipe P disclosed in Patent Document 2, and FIG. A fluid passage 201 formed by bending and extending a book is used as a heat radiating portion.
- FIG. 5B shows a fluid passage 201 in which a large number of pipes P are arranged in parallel and both ends communicate with each other through a socket 202, and from one outgoing pipe SP. Hot water flows into all the pipe groups through the socket 202, and the hot water from all the pipes is discharged through the return side pipe RP through the socket 202 at the other end.
- the plastic radiator of the prior art example 1 (FIG. 9) has a plurality of hot water passages formed by passage walls in the radiator body 100 in a flat plate shape, it is easy to manufacture, It becomes a heat radiation action only from the outer wall 108, and the heat conduction efficiency of warm water heat to the outside air is low.
- the heating of the outer wall 108 with warm water is also a one-way heating from the hot water inlet 103 to the hot water outlet 104 from one end to the other end of the radiator body. A temperature difference also occurs in the return path.
- positioning under a carpet and the attachment to a wall surface the beauty
- the hot water passage 102 has a horizontally long reciprocating configuration, the flow resistance in the passage is also large.
- the hot water circulation radiator of the present invention has a large number of plastic vertical pipes 8B having the same diameter and the same length arranged in parallel, and the upper and lower ends communicate with each other by a plastic horizontal pipe 8A.
- the exposed heat radiating section 8 is constituted by warm water circulation heat radiating panels 81 and 82 made of all plastic resin pipes, which are provided with a hot water supply port 8S and a warm water discharge port 8R in the horizontal pipe 8A.
- the meaning of “exposed” of the heat dissipating panels 81 and 82 means that at least the heat dissipating panel surface, that is, the front and rear surfaces of the vertical pipe 8B group are exposed so as to be able to dissipate radiant heat into the room. It is.
- the number of heat dissipating panels 81 and 82 is not limited, but in the case of one, if a hot water supply port 8S is arranged at one end of the lower end horizontal pipe 8A, a hot water discharge port 8R is provided at the other end of the lower end horizontal pipe 8A.
- the intermediate heat dissipating panel has a reduced radiant heat radiation effect.
- the hot water supply port 8S and the hot water discharge port 8R can both be arranged at one end position of the lower end horizontal pipe 8A and connected to the hot water circulation system SY.
- the radiant heat radiation efficiency from the heat radiating panel can be maintained at a high level. Therefore, typically, there are two heat radiating panels.
- the horizontal pipe 8A and the vertical pipe 8B may be made of the same material and may be joined by conventional heat fusion (heat fusion).
- the hot water supply port 8S and the hot water discharge port 8R are also made of the same material as the horizontal pipe 8A. What is necessary is just to heat-attach.
- the radiator of the present invention is an exposed radiating panel in which the radiating section 8 is made of a plastic pipe group, the supplied hot water circulates and heats inside the radiating panels 81 and 82, and heats the air around the radiating panel. At the same time, the room is heated and heated by radiant heat from the radiating panels 81 and 82, and the radiating panels 81 and 82 are at a temperature that does not cause burns even if they are touched by human hands. As a result of this sum, gentle heating that is gentle to the human body is obtained, and safe and secure heating is obtained for the human body.
- the heated hot water supplied from the lower end horizontal pipe 8A having a long length (standard: 1520 mm) to the upper end horizontal pipe 8A has a short length (standard: 400 mm).
- Circulated hot water circulates under a small flow resistance, heats the entire surface of the heat dissipation panels 81 and 82 uniformly, and circulates the contact air along the peripheral surface of each of the vertical pipes 8B. It will rise evenly and smoothly, achieving a large heat transfer to room air under a small convective heat transfer resistance.
- the hot water circulation heat radiation panels 81 and 82 are arranged between the vertical pipes 8B of small diameter dB between the upper and lower horizontal pipes 8A of large diameter dA. It is preferable that they are integrated with a minimum gap gB that allows upward flow of only heated air.
- the horizontal pipe 8A at the upper and lower ends also has a holding function as well as a header function for the group of vertical pipes 8B, and the vertical pipe 8B is typically heated with flow-through heating water.
- the horizontal pipe 8A has an outer diameter dA of 27 mm and a wall thickness of 5 mm
- the vertical pipe 8B has an outer diameter of 13 mm and a wall thickness of 1.6 mm.
- the behavior of the heated air flow on the peripheral surface between the heated vertical pipes 8B is as follows.
- the heated air in contact with the vertical surface rises, if it is 5 mm away from the vertical surface, it is 0.024 m / s and 20 mm away. If it becomes 0.057 m / s and it leaves
- the vertical pipe 8B increases per unit area, the heat radiation amount on the heat radiating panel surface increases, and in the fusion bonding of the vertical pipe 8B to the horizontal pipe 8A, a gap is generated at the joining position of the vertical pipe 8B, etc.
- the vertical pipes 8B in parallel by giving priority to the heat radiation amount of the heat radiating panels 81 and 82, and if the gap gB between the vertical pipes 8B is 5 to 10 mm (standard: 7 mm), No. 82 has a large heat radiation amount, and a necessary rising air flow is generated on the peripheral surface of the vertical pipe 8B.
- the heated hot water flows all at once from the large diameter horizontal pipe 8A to the small diameter vertical pipe 8B group to provide a heating surface in which the temperature difference is suppressed.
- the surface of the vertical pipe 8B group constituting the heat radiating surface can prevent the flow of cold air from above to the vertical pipes 8B, and can also prevent the viscous air from staying between the vertical pipes 8B (interval gB). Therefore, the heating effect of the outer peripheral air of the vertical pipe 8B group in accordance with the measured value ⁇ the rising effect (convection heating effect) can be obtained.
- the convective heat dissipation per 1 m length is 18.0 kcal / mh ° C.
- the radiant heat dissipation is the hot water inflow side temperature: 80 ° C.
- outlet temperature 60 ° C.
- the hot water circulation heat radiation panels 81 and 82 include a first panel 81 having a hot water supply port 8S at one side end of the lower end horizontal pipe 8A and one side end of the lower end horizontal pipe 8A.
- the second panel 82 provided with the hot water discharge port 8R is connected to the other end of the upper end horizontal pipe 8A only by the communication pipe 8C, and the facing surface distance gP between the first panel 81 and the second panel 82 is set to It is preferable to keep the space gS between the upper end horizontal pipes 8A and 8A and to integrate them at an interval that suppresses the intervening flow of cold air from above.
- both the first panel 81 and the second panel 82 are constituted by the horizontal pipe 8A and the vertical pipe 8B having the same length, and the integration of the first panel 81 and the second panel 82 is shown in FIG.
- both ends of the lower end horizontal pipe 8A and one end (right end) of the upper end horizontal pipe 8A are connected via the spacer pipe 8D, and the other end (left end) of the upper end horizontal pipe 8A is connected to the communication form by the communication pipe 8C.
- the vertical pipe 8B at the left end of the second panel 82 is a downward path to the lower end horizontal pipe 8A by the closing plate 8E of the upper end horizontal pipe 8A, and the vertical pipe 8B at the right end of the second panel 82 is closed to the lower end horizontal pipe 8A.
- the plate 8E may be a downward path from the upper end horizontal pipe 8A.
- the hot water path is such that the running water (f1) from the hot water supply port 8S at the lower end of one (right side) of the first heat radiating panel 81 is the lateral water (f2) of the lower end horizontal pipe 8A ⁇ the first panel 81 Ascending water (f3) of the vertical pipe 8B group ⁇ Crossflow water (f4) of the first panel top side horizontal pipe 8A ⁇ Cross flow water (f5) of the communication pipe 8C from the first panel 81 to the second panel 82 ⁇ second panel 82 Downward flowing water (f6) of the vertical pipe 8B at the left end ⁇ Horizontal flowing water (f7) of the second panel lower end horizontal pipe 8A ⁇ Upward flowing water (f8) of the vertical pipe 8B of the second panel 82 ⁇ Inside the second panel upper end horizontal pipe 8A In this case, a circulation path in the heat radiation panel can be formed, such as: the lateral flow water (f9) ⁇ the downward flow water (f10) of the vertical pipe 8B at the right end of the second panel ⁇
- each vertical pipe 8B group which comprises a heat radiating surface is heated by the simultaneous and uniform warm water flow from the lower end horizontal pipe 8A to the upper end horizontal pipe 8A.
- the first heat radiation panel 81 and the second heat radiation panel 82 provide a heating surface free from heating temperature spots.
- the facing surface interval gP between the first panel 81 and the second panel 82 is such that there is a space between the first panel upper end horizontal pipe 8A and the second panel upper end horizontal pipe 8A, and the interval gP is an intervening flow of cold air.
- the gap gP (standard: 18.5 mm) determined under the condition of 40 mm or less, only heating air rises between the first panel 81 and the second panel 82, and heat is dissipated.
- the air around the part 8 becomes a smooth flow of unheated air ⁇ heated air ⁇ rise. Therefore, the first circulation heat radiation panel 81 and the second circulation heat radiation panel 82 cooperate to provide a heating surface free from heating temperature spots and a large amount of heat radiation, and smoothly heat the surrounding indoor air. Raise and provide mild natural convection heating.
- all the pipes 8A and 8B of the heat radiating panels 81 and 82 are two-layer molded plastic pipes having a coating layer on the surface.
- the surface layer plastic is mixed with the same resin as the PP-R resin for the inner pipe body, and 0.4 to 0 A two-layer extrusion molding as a surface layer having a thickness of 5 mm may be performed. Therefore, the heat radiating panels 81 and 82 can be created under a favorite color design and become a beautiful heat radiator suitable for indoor arrangement.
- the pipes 8A and 8B of the plastic heat dissipating section 8 are colored in a desired color, but the inner pipe body does not add pigment, so that durability deterioration due to pigment mixing in the pipes 8A and 8B can be avoided. .
- the heat dissipating section 8 includes an upper frame 13 that conceals the upper end horizontal pipe 8A, a lower frame 14 that conceals the lower end lateral pipe 8A, left and right side frames 15, an upper frame 13 and side frames. It is preferable to add a frame F with an upper joint 16 that connects 15 and a lower joint 17 that connects the lower frame 14 and the side frame 15. In this case, it is only necessary to ensure that air flows from the lower surface to the upper surface of the heat radiating portion 8 in the upper frame 13 by air holes or the like.
- the radiator HR is mounted on the wall surface or the like by using a separate lower mounting bracket 10B to support the lower frame 14 of the radiator and to install the upper end horizontal pipe 8A below the upper frame 13. Mounting of the radiator HR that does not hinder the thermal expansion caused by the vertical pipe 8B and the horizontal pipe 8A being made of plastic is possible, that is, by inserting the metal fitting 10A.
- the frame of the radiator of the present invention has a horizontal pipe 8A on both sides of a bottom plate 13B projecting downward from a central portion of the width of the upper side 13T through a notch 13A.
- a horizontal pipe 8A on both sides of a bottom plate 13B projecting downward from a central portion of the width of the upper side 13T through a notch 13A.
- an air outflow hole H13 is provided in the center of the bottom plate
- a lateral pipe 8A abutting portion 13R is provided on the inner surface of the lower end of the vertical side 13F
- a notch 13A in the upper frame upper side 13T is provided.
- the upper lid 18 having the air holes Ha group arranged uniformly is fitted and closed.
- the air outflow hole H13 of the upper frame 13 and the air hole Ha of the upper lid 18 are formed by a subsequent drilling operation.
- the notch 13A at the center of the width of the upper frame 13 is covered with the upper lid, so that the air outflow hole H13 of the bottom plate 13B of the upper frame is not visible from the outside.
- the shape and arrangement of the air outflow hole H13 of the upper frame 13 can be selected and implemented from the viewpoint of workability and cost, on the condition that the flow of the heated air to the heat radiating portion 8 is ensured from below to above, If only the air holes Ha of the upper lid 18 are arranged uniformly with emphasis on the appearance, for example, as shown in FIG. 5 (D), the upper surface of the radiator, that is, the upper lid, will exhibit a functional beauty of uniformly blowing heated air. Since the upper lid 18 is employed, the drilling operation of the upper frame 13 into the bottom plate 13B below the notch 13A can be performed easily and at low cost by selecting the shape and arrangement of the air outlet hole H13.
- the upper frame 13 includes a curved contact portion 13R from the upper surface and a curved contact portion 13R from the lower side of the side pipe 8A.
- the frame F is a uniform fitting with no backlash to the heat radiating portion 8.
- the lower frame is fitted and integrated with the side frame 15 and the lower joint 17 at both ends, and the lower end of the heat radiating portion 8, that is, the lower end horizontal pipe 8A is stored in a free-hanging form.
- the elongation strain due to the thermal expansion of the vertical pipe 8B group can be absorbed without any problem.
- the frame F is made of plastic with each frame member having a coating layer on the surface, and is detachably integrated by fitting.
- each frame member can be freely colored, but typically has the same color as the heat radiation panels 81 and 82, and the coating layer is 0.4 mm thick. Therefore, since each frame member of the frame F is a plastic molded product, it is easy to manufacture each frame member as a detachable fitting structure and can be prepared at low cost.
- the pigment is not mixed into the interior portion (base portion) of the frame material as in the case of two-layer extrusion molding, weather resistance deterioration due to the pigment mixture can be avoided even though it is a colored plastic product.
- the group of plastic vertical pipes 8B arranged in parallel in the heat radiating section 8 have the same diameter and are communicated with the upper and lower horizontal pipes 8A. Therefore, each vertical pipe 8B group from the horizontal pipes 8A having a header function is provided.
- the warm water circulation heat dissipating panel of the heat dissipating unit 8 provides a uniform heating surface free from temperature spots. And since the plastic hot water circulation heat radiation panels 81 and 82 are exposed, the sum of the convection heating of the heated air and the radiant heat provides a gentle indoor heating that is gentle to the human body, and even if it touches human hands, there are concerns about burns. Heating that is safe and safe for the human body is obtained.
- FIG. 1 It is an arrangement state perspective view of a radiator of the present invention.
- FIG. 1 It is explanatory drawing of a heat radiator, Comprising: (A) is a vertical side view, (B) is a partially notched vertical front view. It is explanatory drawing of a thermal radiation part, (A) is a front view of a 1st thermal radiation panel, (B) is a left view of a thermal radiation part, (C) is a right side view of a thermal radiation part, (D) is the 2nd thermal radiation. It is a front view of a panel.
- FIG. 1 It is an exploded perspective view of a radiator, (A) is an upper lid, (B) is an upper frame, (C) is a heat dissipation part, (D) is a lower frame, (E) is an upper joint, (F) is a figure which shows a side frame and (G) is a lower connector.
- the heat radiating section 8 circulates heated hot water to conduct convection heating of the outer room air and dissipates radiant heat into the room.
- the heat radiating section 8 has two heat radiating panels 81 and 82 of the same size arranged at the front and rear.
- 3A is a front view of the first heat radiating panel
- FIG. 3B is a left side view of the heat radiating portion 8 in which the first heat radiating panel 81 and the second heat radiating panel 82 are integrated
- FIG. FIG. 3C is a right side view of the heat radiating portion 8
- FIG. 3D is a front view of the second panel 82.
- the first heat radiating panel 81 and the second heat radiating panel 82 are both formed by arranging a group of thin vertical pipes 8B having the same length in parallel and communicating with each other by a large diameter horizontal pipe 8A. .
- the horizontal pipe 8A of the heat radiation panels 81 and 82 has an outer diameter of 27 mm and a wall thickness of 5 mm
- the vertical pipe 8B has an outer diameter of 13 mm and a wall thickness of 1.6 mm. random. It is made of a copolymer resin (PP-R resin) and is prepared by two-layer extrusion molding so that the surface is a 0.4 mm thick coating layer.
- the coating layer on the surface may be obtained by mixing a desired pigment into the PP-R resin, and the plastic pipes 8A and 8B can be formed into a desired color by the coating layer on the surface layer and applied to the pipe body. Addition of pigment is avoided, and weather resistance deterioration is avoided.
- the lengths of the vertical pipe 8B and the horizontal pipe 8A are appropriately selected and determined according to the capability of the radiator HR.
- the length of the horizontal pipe 8A is 1520 mm.
- the length of the vertical pipe 8B is 400 mm, and each vertical pipe 8B group is prepared by fusion bonding with the horizontal pipe 8A so that the interval gB between the pipes 8B is 7 mm.
- each side pipe 8A is closed at the side end by a closing plate 8F.
- a closing plate 8E for preventing warm water from flowing into the right vertical pipe 8B is arranged, and at the other side end (left end) of the upper end horizontal pipe 8A, only the left end vertical pipe 8B is partitioned by the closing plate 8E.
- a hot water supply port 8S is connected to one side end (right end) of the lower end horizontal pipe 8A of the first heat radiating panel 81 with a plastic pipe piece, and one side end (right end) of the lower end horizontal pipe 8A of the second heat radiating panel 82 is connected. ) Is connected to the hot water discharge port 8R with a plastic pipe piece. Further, as shown in FIGS. 3B and 3C, the first heat radiating panel 81 and the second heat radiating panel 82 are provided with a communication pipe 8C at the upper part of the other side end (left end), and the first heat radiating panel.
- the upper end horizontal pipe 8A of 81 and the upper end horizontal pipe 8A of the second heat radiating panel 82 are communicated, and the lower left end, the upper right end and the lower portion are spacer pipes 8D, and the first heat radiating panel 81 and the second heat radiating panel 82 are opposed to each other. They are integrated so that the gap gP between the vertical pipes 8B is 18.5 mm.
- the heated hot water (f1) supplied from the hot water supply port 8S at the lower right end of the first heat radiating panel 81 is the horizontal in the lower horizontal pipe 8A of the first heat radiating panel 81.
- FIG. 1 is a perspective view in which a frame F is added to the heat radiating portion 8 to form a heat radiator HR, and a circulation system SY is attached.
- FIG. 4 is an exploded perspective view of the heat radiator HR. That is, the frame F is entirely a plastic molded product, and includes an upper frame 13 that conceals the upper end horizontal pipe 8A of the heat radiating portion 8, a lower frame 14 that conceals the lower end horizontal pipe 8A, and the left and right edges of the heat radiating portion 8.
- the side frame 15 that conceals the edge, the upper joint 16 that connects the upper frame and the side frame, the lower joint 17 that connects the lower frame 14 and the side frame 15, and the upper frame 13 are fitted.
- each frame member is colored in the same manner as the heat radiating portion.
- each frame material may be molded with a polycarbonate resin, an extrusion molded product may be formed by forming a coating layer on the surface by two-layer extrusion molding, and an injection molded product may be molded by mixing a pigment.
- FIG. 5A is a cross-sectional view of the upper frame.
- the cross-sectional shape of the upper frame 13 has a width W13 of 68 mm, a height h13 of 39 mm, and is composed of an upper side 13T and a vertical side 13F on both sides. It is an extruded product of a polycarbonate resin of a two-layer molding, which is a coating layer having a thickness of 0.5 mm, of which the surface layer is 0.5 mm.
- the upper side 13T is provided with a notch 13A for disposing the upper lid 18 having a width W13 'of 31 mm.
- a support piece 13U having a width of 5 mm protrudes inward from the upper side 13T while maintaining a step on the thick part.
- a curved horizontal pipe 8A abutting portion 13R on both sides and a bottom plate 13B extending between both abutting portions 13R are arranged via a falling piece 13C extending downward (standard: 10 mm).
- an appropriately shaped air outlet hole H13 (standard: width 18 mm, length 154 mm) is appropriately drilled.
- the vertical sides 13F on both sides form a hollow portion 13G of a hollow rigid body with a horizontal side 13D, a curved contact portion 13R that comes into contact with the horizontal pipe 8A, and an inclined side 13S on the inner side of the lower end.
- fitting holes H13 are provided at both ends in the length direction of the upper frame 13, fitting holes H13 "are provided at both ends of the bottom plate 13B, and inclined sides 13S of the hollow portion 13G are fitted.
- a fitting hole H13 ' is drilled at both ends of the.
- the lower frame 14 is a covering member that extends over the entire length of the heat radiating portion 8, like the upper frame 13, and is a coating layer having a general thickness of 1.5 mm and a surface layer of 0.5 mm. It is a layered polycarbonate resin extrusion.
- the cross-sectional shape of the lower frame 14 has a width W14 of 68 mm and a height h14 of 55 mm, and is composed of a vertical side 14F and a bottom side 14B.
- An anchor piece 14A having a width of 5 mm is protruded inward at a lower end of a vertical side provided with a 5 mm protruding piece 14C and extending 10 mm downward from the bottom side 14B. Then, at both ends in the length direction of the lower frame 14, as shown in FIG. 4, a fitting hole H14 'having a width of 2 mm is provided in the protruding piece 14C and a width of 20 mm is provided in the base 14B. A fitting hole H14 is formed.
- FIG. 4 is a perspective view of the side frame
- FIG. 5C shows a cross section of the side frame 15.
- the side frame 15 is a trapezoidal square tube having a general wall thickness of 1.5 mm. This is a two-layer molded polycarbonate resin extruded product having a 0.5 mm thick coating layer on the surface.
- the cross-sectional shape is a trapezoidal cylinder having a width W15 of 68 mm and a thickness (depth) T15 of 20 mm.
- the vertical side 15A on both sides from the inner vertical side 15F and inclined sides (standard) : 45 °) with an outer vertical side 15D having a width of 42 mm through 15S.
- the side frame 15 has a fitting hole (standard: length 20 mm) H15 for the upper connector 16 above the inner vertical side 15F, and the lower connector 17 at the lower side.
- a fitting hole H15 ′ (standard: length 2 mm) is drilled.
- FIGS. 4 and 6) 6A and 6B are explanatory views of the upper joint, wherein FIG. 6A is a front view of the joint surface side, FIG. 6B is a top view, FIG. 6C is a longitudinal sectional view, and FIG. FIG.
- the upper connector 16 is a colored polycarbonate resin injection molded product having a general thickness of 3 mm. As shown in FIG. 6, the width W16 is 68 mm, the thickness (depth) T16 is 20 mm, and the height is the exposed height h16. Has a total height of 79 mm with an insertion portion height h16 ′ of 20 mm, and the insertion portion 16B with a lower height h16 ′ has a half-thickness (1.
- the inner vertical side 16F and the outer vertical side 16D are integrated by the upper side 16T and the inclined side 16S, and the side surfaces are perpendicular to both sides from the inner vertical side 16F. It is connected to the outer vertical side 16D via the side 16A (FIG. 4) and the inclined side 16S.
- the first projecting piece 16E and the second projecting piece 16E ' are horizontally arranged in the upper center, and on both upper sides, Further, a bent support piece 16K for inscribed in the upper side 13T and the vertical side 13F of the upper frame 13 is disposed, and the first projection 16M and the second projection 16M ′ are overlapped at the middle portions on both sides, and the upper frame 13
- the projection 16C is disposed in the center of the insertion portion 16B so as to be fitted into the upper fitting hole H15 of the side frame 15, and is inserted into the hollow portion 13G. As shown in FIG.
- the second projecting piece 16E ′ of the upper joint 16 is fitted into the fitting holes H13 ′′ (FIG. 4) at both ends of the notch 13A of the upper frame 13, and One projecting piece 16E contacts the lower surface of the upper frame bottom plate 13B, and the support piece 16K extends from the upper side 13T of the upper frame 13.
- the first projection 16M and the second projection 16M ′ are fitted into the upper frame hollow portion 13G and the second projection 16M ′ is inserted into the fitting hole H13 ′ of the hollow portion 13G. It is the dimension form to latch.
- FIGS. 4 and 7 are explanatory views of the lower joint, wherein FIG. 7A is a front view of the inner vertical side (inner side surface), FIG. 7B is a transverse sectional view, FIG. 7C is a longitudinal sectional view, and FIG. FIG.
- the lower joint 17 is a colored polycarbonate resin injection-molded product having a general thickness of 3 mm, like the upper joint 16, and the height h17 ′ of the insertion portion 17B into the side frame 15 is 20 mm, and the height of the exposed portion is high.
- the length h17 is 75 mm, the total height is 95 mm, the width W17 is 68 mm, the thickness (depth) T17 is 20 mm, and the cross-sectional shape is from the inner vertical side 17F to the side vertical side as shown in FIG. 17A is a trapezoidal cylinder having a cross section that extends to the outer vertical side 17D via the inclined side 17S.
- the inner vertical side 17F (inner side surface) extends horizontally inward from the upper ends of the vertical support side 17K and the bottom support side 17M on both sides and the vertical support side 17K, as shown in FIG. 7A.
- a horizontal support side 17U is provided, and a projection 17U 'is provided on the upper surface of the horizontal support side 17U, and a bottom surface projection 17M' is provided at the center of the bottom surface of the bottom support side 17M, as shown in FIG. 7C.
- These support sides 17F, 17M, and 17U project horizontally from the inner vertical side 17F in the required dimension (standard: 10 mm) for insertion into the lower frame 14. Further, as shown in FIG.
- the insertion portion 17B to the upper side frame has a thickness of 1.5 mm with a step on the outside, and the lower portion of the side frame 15 is fitted at the center of the inner side surface.
- a trapezoidal protrusion 17E for fitting into the hole H15 ′ is protruded.
- the bottom projection 17M ′ is fitted into the fitting holes H14 (FIG. 4) at both ends of the lower frame 14, and the horizontal support side 17U is fitted.
- the projections 17U ′ are fitted into the fitting holes H14 ′ (FIG. 4) of the projection pieces 14C at both ends of the lower frame 14, and the horizontal support side 17U, the vertical support side 17K, and the bottom support side 17M are respectively connected to the lower frame. 14 is in contact with the protruding piece 14C, the vertical side 14F and the bottom side 14B from the inside to be reinforced and supported. Further, as shown in FIG.
- the insertion fitting portion 17B is fitted into the side frame 15, and the trapezoidal protrusion 17E is fitted into the inner surface lower end fitting hole H15 ′ (FIG. 4).
- the fitting of the outer surface of the tool 17 and the side frame 15 is achieved.
- FIG. 5D is a plan view of the upper lid 18, and FIG. 5E is a sectional view of a state where the upper lid 18 is placed on the upper frame 13.
- the upper lid 18 is placed and fitted on the notch 13A at the center of the upper side of the upper frame 13, and is a colored plastic resin (polycarbonate resin) injection-molded product having a general wall thickness of 1.5 mm. ),
- the length L18 is 222 mm, the width W18 is 30 mm, and a large number of air holes Ha having a width of 3.5 mm and a length of 18 mm are arranged at regular intervals (standard: 2 mm) in the center of the width.
- the cross-sectional shape is such that the upper side 18T has a bulging curved surface having the same curvature as the upper side 13T of the upper frame 13, and the height h18 hangs down from both side positions of the air hole Ha group.
- the front end of a 4.5 mm falling piece 18F is provided with an outward locking claw 18G. That is, as shown in FIG. 5E, when the upper lid 18 is placed on the support pieces 13U on both sides of the notch 13A of the upper frame 13, the upper lid upper side 18T exhibits a curved surface that matches the upper frame upper side 13T.
- a locking claw 18G at the lower end of the falling piece 18F is engaged with the lower surface of the support piece 13U on both sides of the upper end of the upper frame.
- the first heat radiating panel 81 and the second heat radiating panel 82 in which the horizontal pipe 8 ⁇ / b> A and the vertical pipe 8 ⁇ / b> B are fusion-bonded are integrated, and the height (h8 ′) is 400 mm and the length (L8 ′).
- the heat dissipating part 8 having a width of 1523 mm and a width (W8 ′) of 31.5 mm is loaded with water pressure in the factory to confirm that there is no water leakage, and conceals the upper end horizontal pipe 8A and the lower end horizontal pipe 8A.
- the abutting portion 13R of the bottom plate 13B and the abutting portion 13R of the hollow portion 13G of the frame 13 are in contact with the upper end horizontal pipe 8A, and the upper frame 13 having a length of 1560 mm is placed on the heat radiating portion 8.
- the upper joining tool 16 is fitted from both ends of the upper frame 13, and the first projecting piece 16E and the second projecting piece 16E 'of the upper joining tool 16 are brought into contact with the both ends of the upper frame bottom plate 13B from the lower side to form the second projecting piece.
- 16E ′ is fitted into the fitting hole H13 ′′.
- the first protrusion 16M and the second protrusion 16M ′ of the upper connector are inserted into the upper frame hollow portion 13G, and the upper connector second protrusion 16M ′ is inserted into the fitting hole H13 ′ of the upper frame hollow portion inclined side 13S. Is inserted, and the upper joint 16 is disposed on the upper frame 13.
- the side frame 15 is covered and fitted to the insertion portion 16B extending downward from the upper joint, and the opposing side frames 15 are joined together by the engagement of the fitting projection 16C into the side frame fitting hole H15. Attach to the upper joint 16.
- the insertion portion 17B of the lower joint 17 is fitted below the side frame 15, and the trapezoidal protrusion 17E is fitted and locked into the fitting hole H15 'at the lower side frame.
- the protrusion 17U ′ of the horizontal support side 17U of the lower joint 17 is fitted into the fitting hole H14 ′ arranged on the protruding piece 14C at both ends of the lower frame 14, and the fitting hole H14 arranged on the bottom side 14B
- the bottom protrusion 17M ′ of the connector 17 is engaged with each other, and the lower connector 17 and the lower frame 14 are attached.
- the upper lid 18 is connected to the support piece 13U on the upper surface of the upper frame 13 in such a manner that the locking claw 18G of the upper lid 18 is engaged, and the upper lid 18 is sequentially connected to the long lid (standard: 222 mm). 1560 mm) is disposed in the notch 13A of the upper frame 13, and a frame F is attached to the heat radiating portion 8 to form a heat radiator HR. Accordingly, the radiator HR has the upper frame 13, the upper joint 16, the side frame 15, the lower joint 17, and the lower frame 14 having the same width (68 mm). It becomes one joint and has an appearance with excellent design.
- FIG. 8 is an explanatory view of a metal fitting that can be used for mounting the radiator HR, in which (A) is a perspective view of the upper mounting metal fitting 10A, and (B) is a perspective view of the lower mounting metal fitting 10B.
- the upper mounting bracket 10A is made of a steel plate and has a U-shape when viewed from above with both vertical side edges 10S and the central vertical edge 10M. The mounting position is adjusted to the central vertical edge 10M.
- a vertical mounting hole HM that can be formed is disposed, and projecting pieces 10G are formed at the upper ends of both vertical side edges 10S, and the outer and inner edges of the projecting pieces 10G are in contact with the horizontal pipe 8A.
- the curved surface 10R is formed.
- the lower mounting bracket 10B has a two-stage angle shape made of a steel plate, and the vertical side 10F is provided with an adjustable vertical mounting hole HF, which is arranged in the first horizontal direction.
- a step (standard: 20 mm) is formed by the rising piece 10P on the side 10D and the second horizontal side 10T, the tip of the second horizontal side 10T is a bent falling piece 10C, and the second horizontal side 10T is a radiator.
- the bottom 14B support body of the lower frame 14 of the HR is used.
- the upper mounting bracket 10A is fixed to the wall surface WL with screws 10N at an appropriate interval (standard: 800 mm interval).
- the sides 10S are respectively inserted between the vertical pipes 8B, the curved contact surface 10R of the outer edge of the projecting piece 10G is placed on the upper end horizontal pipe 8A of the first heat radiating panel 81, and the contact surface 10R of the inner edge is placed first.
- the lower mounting bracket 10 ⁇ / b> B is fastened to the wall surface WL with a screw 10 ⁇ / b> N via a mounting hole HF that can adjust the central vertical side 10 ⁇ / b> M up and down.
- the second horizontal side 10T may be attached to a form that supports the lower frame bottom side 14B.
- the heat radiator HR has a form in which the upper side horizontal pipe 8A and the upper frame 13 of the heat radiating portion 8 are supported by the upper mounting bracket 10A, and the lower frame bottom side 14B is supported by the lower mounting bracket 10B.
- the extension strain of the vertical pipe 8B group does not cause any trouble because the lower end horizontal pipe 8A is in a free end form within the lower frame 14. Further, the heating and elongation strain of the upper and lower horizontal pipes 8A does not cause any trouble because the horizontal pipe 8A has a free end configuration in the frame F.
- the heat radiator HR is made of all plastics, is light in weight, and has the frame F, combined with the coloring effect of the exposed heat radiation portion 8 and the frame F, a compact indoor heat radiator excellent in design. Therefore, if it is used together with the circulation system SY housed in the heater unit box 1 developed by the inventors of the present application, for example, as shown in FIG. 1, an indoor heating system with excellent design can be obtained. .
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Abstract
Description
従来例1(図9)は、特許文献1に開示された温水循環放熱器であって、(A)は一部切欠正面図、(B)は一部切欠上面図、(C)は横断面図である。
また、外面壁108への温水による加熱も、温水入口103から温水出口104へ、単に放熱器本体の一端から他端までの一往復での加熱となるため、外壁面108の温水往路部と温水復路部に温度差も生ずる。
また、カーペットの下への配置や壁面への取付けに適してはいるが、暖房機として美観が劣る。
また、プラスチック製であるため、紫外線劣化を生ずる。
その上、温水通路102は横長の往復形態であるので、通路内の流通抵抗も大である。
また、融着板203、ソケット202、閉止板204、パイプP群等の融着個所が多くて、製作が煩雑であり、製作作業に熟練を要する。
その上、プラスチックパイプは紫外線劣化を生ずる。
本発明は、これら従来のプラスチック製放熱器の問題点を、一挙に解決又は改善するものであって、デザイン性に優れ、熱効率も良い、画期的なプラスチック製放熱器を提供するものである。
また、放熱パネル81,82の枚数は問わないが、1枚の場合は、下端横パイプ8Aの一端に温水供給口8Sを配置すれば、下端横パイプ8Aの他端には温水排出口8Rを配置し、温水排出口8Rの手前で下端横パイプ8Aに閉止板を介在させて、排出口8Rに対応する他端の縦パイプ8Bを下向流路とすることとなり、放熱器の温水供給口8Sと温水排出口8Rとが放熱パネルの両端位置となるため、温水経路配管が煩雑となる。
また、放熱パネルを前後2枚とすれば、図3に示す如く、温水供給口8Sと温水排出口8Rとは、共に、下端横パイプ8Aの一端位置に配置出来、温水循環システムSYへの接続が容易となり、放熱パネルからの輻射熱放射効率も高く維持出来るため、典型的には、放熱パネルは2枚である。
また、横パイプ8Aと縦パイプ8Bとは同材質として、慣用の熱融着(ヒートフュージョン)接合すれば良く、温水供給口8S、温水排出口8Rも、横パイプ8Aと同材質のパイプ片で熱融着付設すれば良い。
この場合、上下端の横パイプ8Aは、縦パイプ8B群に対するヘッダー機能と共に、保持機能も奏するものであり、縦パイプ8Bは貫流加熱水により熱効率良く加熱されるものであるから、典型的には、横パイプ8Aは、外径dAが27mm、肉厚5mmであり、縦パイプ8Bは、外径13mm、肉厚1.6mmである。
また、縦パイプ8Bは、単位面積当り多い程、放熱パネル面の放熱量が増大すること、縦パイプ8Bの横パイプ8Aへの融着接合では縦パイプ8Bの接合位置に隙間が生ずること、等より、放熱パネル81,82の放熱量を優先させて縦パイプ8B群を並列配置させるのが良く、縦パイプ8B間の間隔gBは5~10mm(標準:7mm)であれば、放熱パネル81,82は放熱量が大で、縦パイプ8B周面に必要上昇空気流が発生する。
そのため、放熱パネルの放熱部8は、自然対流方式と相俟って、加熱空気の対流暖房+輻射熱暖房の穏やかな暖房を提供し、室温をあまり上げなくても暖かさを感じる温和な暖房を提供する。
しかも、第1パネル81と第2パネル82との対向面間隔gPは、第1パネル上端横パイプ8Aと第2パネル上端横パイプ8A間にスペースが存在する条件、及び間隔gPが冷気の介入流下を抑制する間隔、即ち40mm間隔以下の条件で決定された間隔gP(標準:18.5mm)であるため、第1パネル81及び第2パネル82間には加熱空気の上昇のみが生起し、放熱部8周囲の空気が、未加熱空気→加熱空気→上昇の平滑な流れとなる。
従って、第1循環放熱パネル81と第2循環放熱パネル82とは、協仂して、加熱温度斑の無い、且つ、放熱量の大な加熱面を提供し、周囲の室内空気をスムーズに加熱上昇させて、温和な自然対流による暖房を提供する。
この場合、横パイプ8A、縦パイプ8BをPP-R樹脂で成形する場合は、表層用プラスチックは、内側のパイプ本体用PP-R樹脂と同一樹脂に顔料を混入して、0.4~0.5mm厚の表層として2層押出成形すれば良い。
従って、放熱パネル81,82は好みの色彩デザインの下に作成出来、室内配置に好適な美しい放熱器となる。
しかも、プラスチック製放熱部8の各パイプ8A,8Bは、好みの色彩に着色したに係らず、内層のパイプ本体は顔料を付加しないため、パイプ8A,8Bの顔料混入による耐久性劣化は避けられる。
この場合、上枠13には、空気孔等で放熱部8の下面から上面への空気の貫流を保証すれば良い。
しかも、放熱器HRの壁面等への取付けは、別体のアングル形態の下取付金具10Bで、放熱器の下枠14を支承し、上枠13下方に上端横パイプ8Aの支承用の上取付金具10Aを挿入する等、取付けも簡便となり、縦パイプ8B及び横パイプ8Aがプラスチック製であることに起因する熱膨張に支障の生じない放熱器HRの取付けが、即ち、放熱部8を吊下げ状態で支承して放熱部8の左右伸長を許容し、放熱部8の下端を自由端の形態で下枠14で支承して、放熱部8の上下方向伸長を許容する取付けが可能となる。
勿論、下枠は、図2に示す如く、両端で側枠15と下接合具17で嵌合一体化し、放熱部8の下端、即ち下端横パイプ8A、を自由垂下形態で収納しているため、縦パイプ8B群の加熱膨張による伸長歪は支障無く吸収出来る。
この場合、各枠材の彩色は自在であるが、典型的には、放熱パネル81,82と同色であり、塗膜層は0.4mm厚である。
従って、枠組みFの各枠材は、プラスチック製の成形品であるため、各枠材の着脱自在の嵌合構造体としての製作が容易であり、低コストで準備出来る。
しかも、典型的には2層押出成形の如く、枠材の内装部(ベース部)には、顔料を混入しないため、彩色プラスチック製品でありながら、顔料混入による耐候劣化は避けられる。
そして、プラスチック製の温水循環放熱パネル81,82が露出しているため、加熱空気の対流加熱と輻射熱との総和によって、人体に優しい穏やかな室内暖房が得られ、人手に触れても火傷の心配の無い、人体に安全、安心な暖房が得られる。
8 放熱部
8A 横パイプ
8B 縦パイプ
8C 連通パイプ
8D スペーサーパイプ(スペーサー)
8E,8F 閉止板
8R 温水排出口
8S 温水供給口
9A 電気配線ボックス
9B 操作パネル
10A 上取付金具(取付具)
10B 下取付金具(取付具)
10C 立下り片
10D 第1水平辺
10F 垂直辺
10G 突出片
10M 中央垂直辺
10N ねじ
10P 立上り片
10R 当接面(曲面)
10S 垂直側辺
10T 第2水平辺
13 上枠
13A 欠込み
13B 底板
13C 立下り片
13D 水平辺
13F 垂直辺
13G 中空部
13R 当接部(曲面)
13S 傾斜辺
13T 上辺
13U 支承片
14 下枠
14A アンカー片
14B 底辺
14C 突出片
14F 垂直辺
15 側枠
15A 側垂直辺
15D 外垂直辺
15F 内垂直辺
15S 傾斜辺
15U 支承片
16 上接合具
16A 側垂直辺
16B,17B 挿入部
16C 突起
16D 外垂直辺
16E 第1突出片
16E´ 第2突出片
16F 内垂直辺
16K 支持片
16M 第1突起
16M´ 第2突起
16S 傾斜辺
16T 上辺
17 下接合具
17A 側垂直辺
17D 外垂直辺
17E 台形突起
17F 内垂直辺
17K 垂直支持辺
17M 底部支持辺
17M´ 底面突起
17S 傾斜辺
17U 水平支持辺
17U´ 突起
18 上蓋
18F 立下り片
18G 係止爪
18T 上辺
81 第1放熱パネル(放熱パネル)
82 第2放熱パネル(放熱パネル)
F 枠組み
FL 床面
gB 縦パイプ間間隔(間隔)
gP 対向面間隔(間隔)
gS 横パイプ間間隔(間隔、スペース)
H13 空気流出孔
H13´,H13“,H14,H14´,H15,H15´ 嵌合用孔
Ha 空気孔
HM,HF 取付孔
HR 放熱器
R リターン管(戻り管)
S サプライ管(往き管)
SY 循環システム
WL 壁面
放熱部8は、加熱温水を循環させて外周の室内空気を伝導対流加熱させると共に、室内へ輻射熱を放散するものであって、同寸の2枚の放熱パネル81,82を前後に配置するものであり、図3(A)は第1放熱パネルの正面図、図3(B)は第1放熱パネル81と第2放熱パネル82とを一体化した放熱部8の左側面図、図3(C)は放熱部8の右側面図、図3(D)は第2パネル82の正面図である。
図3に示す如く、第1放熱パネル81と第2放熱パネル82とは、共に、同長の細い縦パイプ8B群を並列縦設し、上下を大径の横パイプ8Aで連通したものである。
この場合、表面の塗膜層としては、PP-R樹脂に所望の顔料を混入すれば良く、プラスチック製パイプ8A,8Bは、表層の塗膜層によって所望の色彩に出来ると共に、パイプ本体への顔料の付加が避けられ、耐候性劣化が避けられる。
また、各横パイプ8Aは側端を閉止板8Fで閉止するが、図3(D)に示す如く、第2放熱パネル82にあっては、下端横パイプ8Aの一側端(右端)では、右端の縦パイプ8Bへの温水流入を阻止する閉止板8Eを配置し、上端横パイプ8Aの他側端(左端)では、左端の縦パイプ8Bのみを閉止板8Eで仕切る。
また、図3(B),(C)に示す如く、第1放熱パネル81と第2放熱パネル82とは、他側端(左端)上部には連通パイプ8Cを配置して、第1放熱パネル81の上端横パイプ8Aと第2放熱パネル82の上端横パイプ8Aとを連通形態とし、左端下部、右端上部及び下部はスペーサーパイプ8Dで、第1放熱パネル81と第2放熱パネル82との対向縦パイプ8B間の間隔gPが18.5mmとなるように一体化する。
図1は、放熱部8に枠組みFを付加して放熱器HRとし、循環システムSYを付設した斜視図であり、図4は放熱器HRの分解斜視図である。
即ち、枠組みFは、全てプラスチック成形品であって、放熱部8の上端横パイプ8Aを隠蔽する上枠13と、下端横パイプ8Aを隠蔽する下枠14と、放熱部8の左側縁及び右側縁を隠蔽する側枠15と、上枠と側枠とを接続する上接合具16と、下枠14と側枠15とを接続する下接合具17、及び、上枠13上に嵌合載置する上蓋18とから成るものであり、各枠材は放熱部同様に着色する。
この場合、各枠材はポリカーボネート樹脂で成形すれば良く、押出成形品は2層押出成形で表面に塗膜層を形成し、射出成形品は顔料を混入して成形すれば良い。
上枠13は、放熱部8の全長に亘る被覆材であって、図5(A)は上枠断面図である。
図5(A)に示す如く、上枠13の断面形状は、幅W13が68mm、高さh13が39mmで、弯曲突面形状の上辺13Tと両側の垂直辺13Fとから成り、一般肉厚1.5mmで、うち表層が0.5mm厚の塗膜層である2層成形のポリカーボネート樹脂の押出成形品である。
そして、上辺13Tは、幅W13´が31mmの上蓋18配置用の欠込み13Aを備え、欠込み13Aでは、上辺13Tから肉厚部段差を保って幅5mmの支承片13Uを内方に突出すると共に、下方に延出(標準:10mm)した立下り片13Cを介して、両側の、曲面の横パイプ8A当接部13Rと、両当接部13R間に亘る底板13Bとを配置し、底板13Bには、適宜形状の空気流出孔H13(標準:幅18mm、長さ154mm)を、適宜穿孔する。
また、上枠13の長さ方向両端部では、図4に示す如く、上接合具16と嵌着するために、底板13Bの両端には嵌合用孔H13“を、中空部13Gの傾斜辺13Sの両端には、嵌合用孔H13´を穿設しておく。
下枠14は、図1に示す如く、上枠13同様、放熱部8全長に亘る被覆部材であって、一般肉厚1.5mmで、表層が0.5mm厚の塗膜層である、2層成形のポリカーボネート樹脂押出成形品である。
下枠14の断面形状は、図5(B)に示す如く、幅W14が68mmで、高さh14が55mmであり、両側垂直辺14F及び底辺14Bから成り、垂直辺14Fは上部では幅8.5mmの突出片14Cを備え、底辺14Bから10mm下方に延出した垂直辺下端には、幅5mmのアンカー片14Aを内方突出させている。
そして、下枠14の長さ方向両端では、図4に示す如く、下接合具17との接合用に、突出片14Cには幅2mmの嵌合用孔H14´を、底辺14Bには幅20mmの嵌合用孔H14を穿設する。
図4は、側枠の斜視図を、図5(C)は側枠15の断面を示すものであって、側枠15は、断面台形の角筒であって、一般肉厚1.5mmで0.5mm厚の塗膜層を表層に備えた2層成形の、ポリカーボネート樹脂押出成形品である。
そして、断面形状は、図5(C)に示す如く、幅W15が68mm、厚さ(奥行き)T15が20mmの断面台形筒であり、内垂直辺15Fから両側の垂直辺15A及び傾斜辺(標準:45°)15Sを介して幅42mmの外垂直辺15Dを備えたものである。
また、側枠15には、図4に示す如く、内垂直辺15Fの上方には、上接合具16用の嵌合用孔(標準:長さ20mm)H15を、下方には、下接合具17用の嵌合用孔H15´(標準:長さ2mm)を穿設しておく。
図6は上接合具の説明図であって、(A)は接合面側の正面図、(B)は上面図、(C)は縦断面図、(D)は上枠との接合状態説明図である。
上接合具16は、一般肉厚3mmの、着色ポリカーボネート樹脂射出成形品であって、図6に示す如く、幅W16が68mm、厚さ(奥行き)T16が20mm、高さは表出高さh16が59mm、挿入部高さh16´が20mmの総高さ79mmであり、下方の高さh16´の挿入部16Bは、図6(C)の如く、表面に段差を有する半肉厚(1.5mm)で側枠15内に、面一に挿入嵌合するものである。
そして、図6(C)の縦断面図に示す如く、内垂直辺16Fと、外垂直辺16Dとを、上辺16T及び傾斜辺16Sで一体化し、側面は、内垂直辺16Fから両側の側垂直辺16A(図4)及び傾斜辺16Sを介して、外垂直辺16Dに連なったものである。
図7は下接合具の説明図であって、(A)は内垂直辺(内側面)の正面図、(B)は横断面図、(C)は縦断面図、(D)は下枠14との嵌合状態説明図である。
下接合具17は、上接合具16同様に、一般肉厚3mmの、着色ポリカーボネート樹脂射出成形品であり、側枠15内への挿入部17Bの高さh17´が20mm、表出部の高さh17が75mmで総高さ95mmであり、幅W17が68mm、厚さ(奥行き)T17が20mmであり、断面形状は、図7(B)に示す如く、内垂直辺17Fから、側垂直辺17A、傾斜辺17Sを介して外垂直辺17Dに連なる断面台形筒である。
また、上方の側枠への挿入部17Bは、図7(C)に示す如く、外側に段差を有する肉厚1.5mm厚とし、その内側面中央には、側枠15の下部の嵌合用孔H15´に嵌入させるための、台形突起17Eを突出させている。
また、挿入嵌合部17Bは、図7(C)に示す如く、側枠15内に嵌入し、台形突起17Eが側枠の内面下端嵌合用孔H15´(図4)に嵌入し、下接合具17と側枠15との、外面の面一嵌合を達成する。
図5(D)は上蓋18の平面図であり、図5(E)は上蓋18の上枠13への載置状態断面図である。
上蓋18は、上枠13の上辺中央の欠込み13A上に載置嵌合するものであり、一般肉厚1.5mmの着色プラスチック樹脂(ポリカーボネート樹脂)射出成形品であって、図5(D)に示す如く、長さL18が222mm、幅W18が30mmで幅中央部には、幅3.5mm、長さ18mmの空気孔Haを定間隔(標準:2mm)で多数配置したものである。
即ち、上蓋18は、図5(E)に示す如く、上枠13の欠込み13Aの両側の支承片13U上に載置すれば、上蓋上辺18Tは上枠上辺13Tと整合する曲面を呈し、立下り片18F下端の係止爪18Gが、上枠上端両側の支承片13Uの下面に係止するものである。
図3に示す如く、横パイプ8A及び縦パイプ8Bを融着接合した第1放熱パネル81と第2放熱パネル82とを一体化した、高さ(h8´)が400mm、長さ(L8´)が1523mm、幅(W8´)が31.5mmの放熱部8は、工場内で水圧を負荷して漏水が無いことを確認し、上端横パイプ8A及び下端横パイプ8Aを隠蔽する形態で、上枠13の、底板13Bの当接部13R、及び中空部13Gの当接部13Rを、それぞれ、上端横パイプ8Aに当接して長さ1560mmの上枠13を放熱部8に載置する。
また、上枠中空部13Gには、上接合具の第1突起16M及び第2突起16M´を挿入し、上枠中空部傾斜辺13Sの嵌合用孔H13´に上接合具第2突起16M´を嵌入して、上枠13に上接合具16を配置する。
次いで、上接合具の下方に延出する挿入部16Bに、側枠15を被覆嵌合し、側枠嵌合用孔H15への嵌入部突起16Cの係合により、対面する両側枠15を、共に上接合具16に取付ける。
また、下枠14の両端の、突出片14Cに配置した嵌合用孔H14´に、下接合具17の水平支持辺17Uの突起17U´を、底辺14Bに配置した嵌合用孔H14には、下接合具17の底面突起17M´を、それぞれ係合して、下接合具17と下枠14とを取付ける。
従って、放熱器HRは、上枠13、上接合具16、側枠15、下接合具17、下枠14が等幅(68mm)で、枠組みFの両側面では、各枠材の表面が面一接合となり、デザイン性に優れた外観となる。
図8は、放熱器HRの取付けに採用可能な金具の説明図であって、(A)は上取付金具10Aの斜視図、(B)は下取付金具10Bの斜視図である。
上取付金具10Aとしては、図8(A)に示す如く、鋼板製で、両垂直側辺10S及び中央垂直辺10Mの、上面視コ字形態とし、中央垂直辺10Mには、取付位置を調整可能とした上下方向長孔の取付孔HMを配置し、両垂直側辺10Sには先端上部に突出片10Gを形成し、突出片10Gの外側縁及び内側縁を、横パイプ8Aに当接するための曲面10Rに形成しておく。
また、下取付金具10Bは、図8(B)に示す如く、鋼板製の二段アングル形態とし、垂直辺10Fには調整可能とした上下方向長孔の取付孔HFを配置し、第1水平辺10Dと第2水平辺10Tには、立上り片10Pで段差(標準:20mm)を形成し、第2水平辺10Tの先端を折曲立下り片10Cとし、第2水平辺10Tを、放熱器HRの下枠14の底辺14B支承体とする。
そして、放熱器HRを壁面WLに取付ける際には、図2に示す如く、上取付金具10Aを、適切な間隔(標準:800mm間隔)で、壁面WLにねじ10Nで止着し、両垂直側辺10Sを、それぞれ縦パイプ8B間に挿入して、突出片10Gの、外側縁の曲面の当接面10Rを第1放熱パネル81の上端横パイプ8Aに、内側縁の当接面10Rを第2放熱パネル82の上端横パイプ8Aに当接して、横パイプ8Aを垂直側辺10Sの前端上部で支承すると共に、上枠13下端の剛性中空部13Gの下端を垂直側辺10Sの上縁で支承する。
また、下取付金具10Bは、図2に示す如く、中央垂直辺10Mを上下調整可能な取付孔HFを介して壁面WLにねじ10Nで止着する。
この場合、第2水平辺10Tが下枠底辺14Bを支承する形態に取付ければ良い。
また、上下端の横パイプ8Aの加熱伸長歪も、横パイプ8Aが枠組みF内で自由端形態であるため、支障を生じない。
Claims (7)
- 同径同長の多数のプラスチック製縦パイプ(8B)群を並列配置して、上端及び下端をプラスチック製横パイプ(8A)によって連通し、下端の横パイプ(8A)に温水供給口(8S)及び温水排出口(8R)を付設した、全プラスチック樹脂製パイプから成る温水循環放熱パネル(81,82)で、露出した放熱部(8)を構成した、温水循環放熱器。
- 温水循環放熱パネル(81,82)は、大径(dA)の上下横パイプ(8A)間に、小径(dB)の各縦パイプ(8B)群を、各縦パイプ(8B)相互が、加熱空気のみの上昇流動を許容する最小の間隔(gB)を保って一体化した、請求項1の温水循環放熱器。
- 温水循環放熱パネル(81,82)は、下端横パイプ(8A)の一側端に温水供給口(8S)を備えた第1パネル(81)と、下端横パイプ(8A)の一側端に温水排出口(8R)を備えた第2パネル(82)とを、上端横パイプ(8A)の他端のみを連通パイプ(8C)で連通し、且つ、第1パネル(81)と第2パネル(82)との対向面間隔(gP)を、上端横パイプ(8A,8A)間にスペース(gS)を保ち、且つ上方からの冷気の介入流下を抑制する間隔で一体化した、請求項1又は2の温水循環放熱器。
- 放熱パネル(81,82)の全パイプ(8A,8B)が、表面に塗膜層を備えた2層成形プラスチックパイプである、請求項1乃至3のいずれか1項の温水循環放熱器。
- 放熱部(8)に、上端横パイプ(8A)を隠蔽する上枠(13)と、下端横パイプ(8A)を隠蔽する下枠(14)と、左右の側枠(15)と、上枠(13)と側枠(15)とを接続する上接合具(16)と、下枠(14)と側枠(15)とを接続する下接合具(17)とで枠組み(F)を付加した、請求項1乃至4のいずれか1項の温水循環放熱器。
- 枠組み(F)は、上枠(13)が、上辺(13T)幅中央部から欠込み(13A)を介して下方に突設した底板(13B)の両側部に、横パイプ(8A)上端への当接部(13R)を備えると共に、底板中央部に空気流出孔(H13)を備え、上枠両側垂直辺(13F)の下端内面に横パイプ(8A)当接部(13R)を備え、上枠上辺(13T)の欠込み(13A)には、空気孔(Ha)群を均斉配置した上蓋(18)を嵌合閉止した、請求項1乃至5のいずれか1項の温水循環放熱器。
- 枠組み(F)は、各枠材が表面に塗膜層を備えたプラスチック製であって、嵌合によって着脱自在に一体化した、請求項1乃至6のいずれか1項の温水循環放熱器。
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DE112009000628T DE112009000628T5 (de) | 2008-03-17 | 2009-03-03 | Heisswasser-Zirkulationsradiator für eine Gebäudeheizung |
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WO2011039858A1 (ja) * | 2009-09-30 | 2011-04-07 | 株式会社 テスク | 室内暖冷房用の温水循環暖冷房放熱器 |
JP2011237097A (ja) * | 2010-05-10 | 2011-11-24 | Tesuku Shizai Hanbai:Kk | 間仕切内隠蔽暖冷房システム |
EP2444745A1 (de) * | 2010-10-23 | 2012-04-25 | Zehnder Verkaufs- und Verwaltungs AG | Heizkörper |
RU178821U1 (ru) * | 2017-02-13 | 2018-04-19 | Дмитрий Васильевич Карпунин | Модуль теплообменного аппарата |
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JP5494258B2 (ja) * | 2010-06-08 | 2014-05-14 | 三菱樹脂株式会社 | パネルラジエータ及びその立設構造 |
JP5549400B2 (ja) * | 2010-06-14 | 2014-07-16 | 三菱樹脂株式会社 | 窓際の暖房装置 |
JP5164187B2 (ja) * | 2010-09-16 | 2013-03-13 | 株式会社 テスク資材販売 | 間仕切内埋設暖冷房システム |
JP5164189B2 (ja) * | 2010-10-05 | 2013-03-13 | 株式会社 テスク資材販売 | 間仕切内埋設暖冷房システム |
KR20140080527A (ko) * | 2011-10-19 | 2014-06-30 | 이나바 덴키 산교 가부시키가이샤 | 공기조화 장치 |
KR101437068B1 (ko) * | 2012-07-11 | 2014-09-02 | 한이금속주식회사 | 배관 접속구 제관형 방열기 및 그 방열기의 제조 방법 |
JP5952790B2 (ja) * | 2013-09-17 | 2016-07-13 | ミサワホーム株式会社 | 冷暖房用パネル及び冷暖房装置 |
RU167626U1 (ru) * | 2016-04-13 | 2017-01-10 | Общество С Ограниченной Ответственностью "Оптим-Техно" | Радиатор водяного отопления |
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KR102683688B1 (ko) * | 2023-04-10 | 2024-07-09 | 윤성호 | 액자 구조를 갖는 히팅 장치 |
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WO2011039858A1 (ja) * | 2009-09-30 | 2011-04-07 | 株式会社 テスク | 室内暖冷房用の温水循環暖冷房放熱器 |
JP2011237097A (ja) * | 2010-05-10 | 2011-11-24 | Tesuku Shizai Hanbai:Kk | 間仕切内隠蔽暖冷房システム |
EP2444745A1 (de) * | 2010-10-23 | 2012-04-25 | Zehnder Verkaufs- und Verwaltungs AG | Heizkörper |
EP2910859A1 (de) | 2010-10-23 | 2015-08-26 | Zehnder Group International AG | Heizkörper |
EP2916077A1 (de) | 2010-10-23 | 2015-09-09 | Zehnder Group International AG | Heizkörper |
EP2916078A1 (de) | 2010-10-23 | 2015-09-09 | Zehnder Group International AG | Heizkörper |
RU178821U1 (ru) * | 2017-02-13 | 2018-04-19 | Дмитрий Васильевич Карпунин | Модуль теплообменного аппарата |
Also Published As
Publication number | Publication date |
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JP4514806B2 (ja) | 2010-07-28 |
RU2433352C1 (ru) | 2011-11-10 |
KR101233496B1 (ko) | 2013-02-14 |
KR20110007108A (ko) | 2011-01-21 |
JP2009222297A (ja) | 2009-10-01 |
CN101978220B (zh) | 2013-08-14 |
DE112009000628T5 (de) | 2011-02-03 |
CN101978220A (zh) | 2011-02-16 |
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