JPH01294484A - Manufacture of heat accumulation tank - Google Patents
Manufacture of heat accumulation tankInfo
- Publication number
- JPH01294484A JPH01294484A JP63115715A JP11571588A JPH01294484A JP H01294484 A JPH01294484 A JP H01294484A JP 63115715 A JP63115715 A JP 63115715A JP 11571588 A JP11571588 A JP 11571588A JP H01294484 A JPH01294484 A JP H01294484A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- insulation board
- heat
- concrete
- board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000009825 accumulation Methods 0.000 title abstract 3
- 238000009413 insulation Methods 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000005338 heat storage Methods 0.000 claims description 23
- 238000009415 formwork Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 10
- 238000004078 waterproofing Methods 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000006260 foam Substances 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000209761 Avena Species 0.000 description 1
- 235000007319 Avena orientalis Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2270/00—Thermal insulation; Thermal decoupling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、建物の床下などに施工設置して貯水し、例
えば夜間電力を利用してそのエネルギーで熱交換する水
槽などの、槽壁がコンクリートで形成される蓄熱槽の製
造方法に関するものである。[Detailed Description of the Invention] [Industrial Field of Application] This invention is a water tank that is installed under the floor of a building to store water, and that has a tank wall that uses nighttime electricity to exchange heat with the energy. The present invention relates to a method for manufacturing a heat storage tank made of concrete.
槽壁をコンクリートで形成する蓄熱槽は、図示を省略し
たが、型枠（槽壁外側のせき板が打込みのまま残存させ
る鋼矢板であるものを含む）を建て込んで対向するせき
板間にコンクリートを打設し、養生硬化後せき板その他
の型枠を解体撤去（外側せき板が鋼矢板の場合はこれを
残存）して槽壁内面に断熱材層と防水材層をその順に形
成している。Although not shown in the diagram, heat storage tanks with tank walls made of concrete are constructed by building formwork (including those in which the weir plates on the outside of the tank walls are steel sheet piles that remain as they are cast) between the opposing weir plates. Concrete is poured, and after curing and hardening, the sheathing board and other formwork are dismantled and removed (if the outside sheathing board is made of steel sheet piles, it remains), and a heat insulating material layer and a waterproofing material layer are formed on the inner surface of the tank wall in that order. ing.
解体した型枠中、槽内側の型枠をマンホール等の開口部
から搬出することは大変困難である。It is very difficult to remove the dismantled formwork inside the tank through an opening such as a manhole.
一方、コンクリート槽体を形成ｔ＆断熱材や防水材を槽
内に搬入するには、これらを槽体のマンホールなどの開
口部から挿入する。On the other hand, in order to form a concrete tank and carry heat insulating materials and waterproofing materials into the tank, these are inserted through an opening such as a manhole in the tank.
ところで防水材はシート状であれば長尺であっても巻物
状にすることで容易に挿入できるが、断熱材は一般にボ
ード形態であり従って断熱ボードはその横幅をマンホー
ルなどの開口部から挿入可能の寸法とする！ｇ・要があ
り小幅になり、そのため槽内での断熱ボードの取付は枚
数やその取１寸金具などの部品数も多くなり、更に防水
シートも断熱材の取り付は後に設置することと併せ、比
較的コスト高となる。By the way, if waterproofing material is in the form of a sheet, it can be easily inserted by making it into a roll even if it is long, but insulation material is generally in the form of a board, so the width of the insulation board can be inserted through an opening such as a manhole. The dimensions are as follows! g. The width is small due to the need for the insulation board to be installed inside the tank, and the number of parts such as the number of insulation boards and the number of fittings for each of the insulation boards to be installed in the tank is also large.Furthermore, the installation of the insulation material for the waterproof sheet also requires installation later. , the cost is relatively high.
この発明は蓄熱槽内の断熱防水工法施工上の上記問題点
を解決しようとするもので、その目的とするところは蓄
熱槽の槽体自体の施工方法を変更し型枠を建て込んで両
せき板間にコンクリートを打設し、養生硬化後槽壁内部
以外のせき板なとの型枠を解体撤去すると槽壁内面に断
熱材層及びｌＶノ水層が形成されており、全体の工程が
短縮されて省力化が大となる蓄熱槽の製造方法を提供す
るにある。This invention attempts to solve the above-mentioned problems in the construction of the thermal insulation waterproofing method inside the heat storage tank.The purpose of this invention is to change the construction method of the tank body of the heat storage tank itself, and to erect a formwork so that both weirs can be closed. Concrete is poured between the plates, and after curing and hardening, the formwork for the weir plates outside the tank walls is dismantled and removed, and a heat insulating material layer and an LV water layer are formed on the inner surface of the tank wall, making the entire process easier. An object of the present invention is to provide a method for manufacturing a heat storage tank that is shortened and greatly saves labor.
上記の問題を解決するためにこの発明は、Ｔ；熱槽の槽
壁を形成するコンクリート用せき板中、４１キ壁内面側
のせき板は一面側に防水シートを偵層＝−体化した断熱
ボードで兼用しその防水シー１− ＭＪ ＜：槽内側に
して常法により型枠性て込みをした後コンクリートを打
設し、コンクリートπ生硬１ヒ１．（前記断熱ボードを
除く型枠を解体撤去する蓄熱（ｊｌの製造方法としたも
のである。In order to solve the above-mentioned problems, this invention has a waterproof sheet on one side of the concrete weir plate that forms the tank wall of the heat tank, and the weir plate on the inner surface side of the 41-wall wall is covered with a waterproof sheet. A heat insulating board is also used as a waterproof seal 1-MJ <: After filling the formwork by the usual method on the inside of the tank, concrete is poured, and the concrete π green hardness 1hi 1. (This is a heat storage method for dismantling and removing the formwork except for the heat insulation board (JL manufacturing method).
蓄熱槽の槽壁を形成すべくコンクリート用型枠を建て込
むにあたり、槽壁内部のせき板は断熱ボードで兼用し常
法により型枠性て込みをしてコンクリートを打設し、コ
ンクリートの硬化後前記断熱ボードを除く型枠を解体撤
去することで、形成されたコンクリート槽壁の内部表面
には断熱ボードの層が形成してあり、断熱ボードの表面
には防水シートの層ら存在する。When constructing the concrete formwork to form the tank wall of the heat storage tank, the weir board inside the tank wall is also used as a heat insulating board, the formwork is reinforced using the usual method, concrete is poured, and the concrete is hardened. After dismantling and removing the formwork except for the insulation board, a layer of insulation board is formed on the inner surface of the formed concrete tank wall, and a layer of waterproof sheet is present on the surface of the insulation board.
第１図は本発明の蓄熱槽の製造方法の一例における製造
過程の一部分の縦断面図であり、ｌは蓄熱槽、２ａ、２
ｂは蓄熱槽１のコンクリート槽壁３を作るための対向す
るせき板である。FIG. 1 is a longitudinal sectional view of a part of the manufacturing process in an example of the method for manufacturing a heat storage tank of the present invention, where l is a heat storage tank, 2a, 2
b are opposing weir plates for making the concrete tank wall 3 of the heat storage tank 1.
両せき板２ａ、２ｂ中、槽壁外側のせき板２ａは通常の
コンクリート用せき板であるが、槽壁内側のせき板２ｂ
は槽壁の内表面に形成すべき断熱ボード４で兼用し、且
つこの断熱ボードの一面には防水シートの層５がＴｉｌ
１層−・体止してあり、この断熱ボードは防水シート層
５を槽内の方に向けである。断熱ボード４は例えば硬質
発泡ウレタン又は硬質発泡スチレン等からなり、防水シ
ート層５はポリ塩化ビニル樹脂等からなっている。Of both the weir plates 2a and 2b, the weir plate 2a on the outside of the tank wall is a normal weir plate for concrete, but the weir plate 2b on the inside of the tank wall
is also used as a heat insulating board 4 to be formed on the inner surface of the tank wall, and a waterproof sheet layer 5 is formed on one side of this heat insulating board.
1 layer - This insulation board has a waterproof sheet layer 5 facing the inside of the tank. The heat insulating board 4 is made of, for example, hard urethane foam or hard styrene foam, and the waterproof sheet layer 5 is made of polyvinyl chloride resin or the like.
断熱ボード４を硬質発泡ウレタンとした場合、パルプ繊
維と例えば炭酸カルシウム等の補強用無機質粉粒の混合
物や防湿紙からなる面材６が接着剤（図示省略）により
固定しである。When the heat insulating board 4 is made of hard urethane foam, a facing material 6 made of a mixture of pulp fibers and reinforcing inorganic particles such as calcium carbonate, or moisture-proof paper is fixed with an adhesive (not shown).
この断熱ボード４は図示を省略したが、シートと断熱材
の間に絶縁層（例えばポリエチレンフィルム・金属箔）
を設けたものとすることもできる。Although this insulation board 4 is not shown, there is an insulation layer (for example, polyethylene film or metal foil) between the sheet and the insulation material.
It is also possible to provide the following.
せき板２ｂである各断熱ボード４は、図示を省略したが
隣接する断熱ボードとのつき合わせ部で防水シート層を
ジヨイントテープで接続しておくものとする。Although not shown in the drawings, each insulation board 4 serving as the weir plate 2b has a waterproof sheet layer connected to the adjacent insulation board using a joint tape at the butt portion.
両せき板２ａ、２ｂ間には両せき板間の間隔を規制する
セパレーター７を、その両端のパッド＄ａ、８ｂを対向
するせき板の内面側に当てて介在し、両せき板の外側か
らはパッドに向けて軸脚９ａ、９ｂをねじ込んでこの軸
脚の他端に、横バタ１０ａを支持締結するフオームクイ
１１のねじ軸１２をねじ込んである。１０ｂは縦バタ、
１３は縦バタの下端受は用桟木である。A separator 7 is interposed between the two sheir plates 2a and 2b to regulate the distance between the two sheath plates, with pads $a and 8b at both ends of the separator 7 placed against the inner surfaces of the opposing shear plates. The shaft legs 9a and 9b are screwed toward the pad, and the screw shaft 12 of a form pick 11 for supporting and fastening the horizontal butterfly 10a is screwed into the other end of the shaft legs. 10b is a vertical flap,
13 is a support for the lower end of the vertical butterfly.
上記したように型枠建て込みをした後両せき板２ａ、２
ｂ間にコンクリートを打設し、養生硬（ヒ後槽壁内側の
せき板２ｂである断熱ボード４はそのままにしておいて
外側のせき板その他の型枠を解体撤去する。After building the formwork as described above, both shedding plates 2a, 2
Concrete is poured between spaces b, and after curing, the insulation board 4, which is the weir board 2b on the inside of the tank wall, is left as is, and the outside shear board and other formwork are dismantled and removed.
第２図は槽壁３の外側せき板２ａやフオームタイ１１な
どの型枠を撤去した状態を示し、内側のせき板である断
熱ボード４には断熱ボード側のパッド８ｂにねじ込まれ
た軸脚９ｂのみが残存している。Figure 2 shows a state in which the formwork such as the outer weir plate 2a and form ties 11 of the tank wall 3 have been removed, and the insulation board 4, which is the inner weir plate, has a pivot leg 9b screwed into the pad 8b on the insulation board side. only remains.
第３図は断熱ボード４に残存する軸脚９ｂに押え板１４
を介在してナツト１５をねじ込み締結した状態でこのナ
ツト部に防水性キャップ１６を被せ、その周側のつば部
１７を防水シートＮ５に全面接着又は溶剤落着乃至熱Ｗ
＆着しである。FIG. 3 shows a presser plate 14 attached to the shaft leg 9b remaining on the insulation board 4.
With the nut 15 screwed in and fastened, the nut is covered with a waterproof cap 16, and the flange 17 on the circumferential side is entirely glued to the waterproof sheet N5 or coated with a solvent or heat W.
&I'm wearing it.
又断熱ボード４の他面に面材の層６を設けておくことに
より、外側のせき板２ａと内側のせき板２ｂを兼ねる断
熱ボード４間にコンクリートを打設すると面材の層６の
パルプｍ維がコンクリートの水分を吸収して膨潤しコン
クリートの表面部分が面材の層６内に入り込み、コンク
リートが硬ｆヒするとコンクリートと面材の層が絡みき
って強く密着する。In addition, by providing a layer of face material 6 on the other side of the insulation board 4, when concrete is poured between the insulation boards 4 which also serve as the outer sheath board 2a and the inner shear board 2b, the pulp of the face material layer 6 will be removed. The fibers absorb moisture in the concrete and swell, causing the surface part of the concrete to penetrate into the layer 6 of the facing material, and when the concrete hardens, the concrete and the facing material layer become entangled and strongly adhere to each other.
第４１２１は第２図に示す型枠解体撤去後の他の実施例
を示し、断熱ボード４に残存している軸脚９ｂも除去し
、断熱ボードに設けてある貫通孔１８に押え板１４を介
在して頭部にっば１９をそなえるボルト２０を通、し且
つパッド８ｂにねじ込み締結することで断熱ボード４を
締結するようにしてあり、図示を省略したがねじ込んだ
ボルト２ｏを中心としてその付近を防水シート片で覆い
且つ防水シート層５に接着又は溶剤溶着乃至熱融着する
ことで、障害になる突出物が消失する。No. 4121 shows another embodiment after the formwork is dismantled and removed as shown in FIG. The insulation board 4 is fastened by passing a bolt 20 interposed therebetween and having a head part 19 and screwing it into the pad 8b. By covering the vicinity with a waterproof sheet piece and adhering, solvent welding, or heat fusion to the waterproof sheet layer 5, the obstructive protrusion disappears.
第５図は第４図に示すボルト２ｏに対し頭部のつば１９
ａの面積を大にしたボルトを示し、このボルト′２０ａ
をボルト２ｏに代えて使用する場合は押え板１４を省略
することができるがこのボルト部及びその付近は防水シ
ート片で覆い且つ防水シート層５に接着又は溶剤溶着乃
至熱ＦＩ＆着するものとする。Figure 5 shows the head collar 19 for the bolt 2o shown in Figure 4.
Indicates a bolt with a larger area, and this bolt '20a
When using the bolt 2o instead of the bolt 2o, the holding plate 14 can be omitted, but this bolt part and its vicinity should be covered with a piece of waterproof sheet and glued or solvent welded or thermally bonded to the waterproof sheet layer 5. .
なお、蓄熱層の製造工程における型枠の解体撤去段階に
おいて、槽壁の内側用せき板２ｂを兼ねた断熱ボード４
の、フオームタイ１１で支持されていた部分の貫通孔１
８に軸脚９ｂを残存させてす・ソト締結したり軸脚に代
えてつば付きボルト２０やつば付きボルト２ Ｑ ａを
通しパッドにねじ込み締結する際、フオームタイ１１の
取付は箇所が多く、フオームタイを撤去したあとの総て
の部分に軸脚９ｂを残存させたりっは付きボルト２０な
どをねじ込むラビ・要がない場合は、締結不用と思われ
る部分のボルトを取外してその貫通孔１８に現場発泡の
断熱材を注入してその貫通孔を閉塞することもできる。In addition, at the dismantling and removal stage of the formwork in the manufacturing process of the heat storage layer, the insulation board 4 which also serves as the weir board 2b for the inside of the tank wall
The through hole 1 in the part supported by the form tie 11
When tightening the pivot leg 9b left on the pivot leg 8, or screwing the bolt 20 with a flange instead of the pivot leg into the pad, the form tie 11 must be installed in many places. If there is no need to leave the pivot leg 9b in all the parts after removing the bolts 20, etc., remove the bolts in the parts that are considered unnecessary and install them in the through hole 18 at the site. The through holes can also be closed by injecting foam insulation.
なお、蓄熱槽が複数槽隣接し且つ両槽間の区画部が共通
の側壁である場合は、この側壁の両面が内壁となるので
、この共通の側壁のせき板は両面共断熱ボードとする。In addition, when a plurality of heat storage tanks are adjacent to each other and the partition between the two tanks is a common side wall, both sides of this side wall become inner walls, so the weir plates of this common side wall are made of heat insulation boards on both sides.
この発明の蓄熱槽の製造方法としたことにより、以下に
述べるような効果がある。The method of manufacturing a heat storage tank according to the present invention has the following effects.
＋ｌ＋蓄熱槽の槽壁を形成するコンクリ−）・用ぜき板
中、槽壁内側のせき板は一面に防水シートを積層一体止
した断熱ボードで兼用するものであるから両せき板間に
コンクリートを打設して養生硬化後、槽壁内側のせき板
である断熱ボードを除く型枠を解体撤去することで、槽
壁内面に断熱材層及び防水層が形成されており、従来に
見られるような、コンクリート槽壁形成後内側せき板を
マンホールなどの開口部から搬出し、次いで断熱材や防
水材をマンポールなどの開口部から搬入して断熱層や防
水層を形成する煩雑さがなく、従って蓄熱槽の工期を著
しく短縮することができ、製造コストを大幅に低減し得
る。+l+Concrete forming the tank wall of the heat storage tank) - Among the girders, the inner girder is an insulating board with a waterproof sheet laminated and integrally fixed on one side, so concrete should be placed between both girders. After pouring and curing, the formwork is dismantled and removed except for the insulation board, which is the sheathing board on the inside of the tank wall. By doing so, a heat insulation layer and a waterproof layer are formed on the inside of the tank wall, unlike conventional There is no need to carry out the inner weir plate through an opening such as a manhole after forming a concrete tank wall, and then carry in the insulation material or waterproofing material through the opening such as a manpole to form the insulation layer or waterproofing layer. Therefore, the construction period for the heat storage tank can be significantly shortened, and the manufacturing cost can be significantly reduced.
（２１型枠解体撤去時、断熱ボード側のパッドにｊｐじ
込まれている軸脚はそのまま残してこれに、押え板を介
在してナツト締結した場合、そのナツト部を防水性キャ
ップで覆い且つその周側のっは縁を防水シート層に接着
又は、溶剤溶着乃至熱融着するので、軸脚貫通部を完全
に防水することができる。(When dismantling formwork 21 and removing it, if the shaft leg inserted into the pad on the insulation board side is left as is and a nut is fastened to it with a holding plate interposed, the nut part must be covered with a waterproof cap and Since the circumferential edge is bonded, solvent welded or heat fused to the waterproof sheet layer, the pivot leg penetrating portion can be completely waterproofed.
（３ン型枠解体撤去後の断熱ボードの固定に、軸脚に代
えてつば付きボルトを使用することにより、残存する軸
脚をそのまま利用してナツト締結する場合に見られる、
障害になる突出物が無くなる。(This can be seen when bolts with flanges are used instead of pivot legs to fix the insulation board after dismantling and removing the 3-inch formwork, and the remaining pivot legs are used as they are to tighten the nuts.
There are no protruding objects that can become an obstacle.
図面は本発明の蓄熱層の製造方法の実施例を示し、第１
図は蓄熱層の製造過程における一部分の縦断面図、第２
ｒ２Ｉは同上の、槽壁内側のせき板である断熱ボードを
除く外側せき板その他の型枠を解体撒去した状信の縦断
面図、第３［２Ｉは完成蓄熱槽の一例の要部の拡大縦断
面図、第４１２１は同池例の要部の一部分解説明図、第
５図は第４図の締（、−ボルトに対する池例のボルトの
一部切欠側面図である。
１・・・・・・蓄熱槽、２ａ、２ｂ・・・・・ぜき板、
３ ・・・コンクリート槽壁、ｔｌ ・・・・断熱ボ
ード、５ ′・・防水シート層、７・・・・・・セパレ
ーター、８ａ、８ｂ・・・・・パッド、９ａ、９ｂ・・
・・軸脚、１１ ・・・〕オーツ。
タイ、１２・・・・・・ねじ軸、１４・・・・・・押え
板、１５・・・・・ナツト、１６・・・・・・防水性キ
ャップ、１７・・・・・・つば縁、１８・・・・貫通孔
、２０・・・ツバ１９をそなえるボルト、２０ａ
つは１９ａをそなえるボルト。
特許出願人 山出興産株式会辻
第１図
第２図
第３図
第４図
箱５図The drawings show an example of the method for manufacturing a heat storage layer of the present invention, and the first
The figure is a vertical cross-sectional view of a part of the manufacturing process of the heat storage layer.
r2I is a vertical cross-sectional view of the same letter as above, with the outer sheathing board and other formwork removed, excluding the insulation board that is the sheathing board inside the tank wall, and 3rd [2I is the main part of an example of a completed heat storage tank] An enlarged vertical sectional view, No. 4121 is a partially exploded explanatory view of the main part of the same pond example, and Fig. 5 is a partially cutaway side view of the bolt of the pond example with respect to the tightening bolt of Fig. 4. 1. ...Thermal storage tank, 2a, 2b...Girth board,
3...Concrete tank wall, tl...Insulation board, 5'...Waterproof sheet layer, 7...Separator, 8a, 8b...Pad, 9a, 9b...
... Axis leg, 11 ...] Oats. Tie, 12... Screw shaft, 14... Holding plate, 15... Nut, 16... Waterproof cap, 17... Brim edge. , 18... Through hole, 20... Bolt with collar 19, 20a
One is the bolt with 19a. Patent applicant: Yamade Kosan Co., Ltd.Tsuji Figure 1 Figure 2 Figure 3 Figure 4 Box 5
Claims (3)
水材層をその順に形成する蓄熱槽において、槽壁を形成
するコンクリート用せき板中、槽壁内面側のせき板は一
面に防水シートを積層一体化した断熱ボードで兼用しそ
の防水シート層を槽内側にして槽壁外側のせき板と対向
させ常法により型枠建て込みをして両せき板間にコンク
リートを打設し、コンクリート養生硬化後前記断熱ボー
ドを除く型枠を解体撤去することを特徴とする蓄熱槽の
製造方法。(1) In a heat storage tank where the tank walls are made of concrete and a heat insulating material layer and a waterproofing material layer are formed on the inner surface of the tank wall in that order, among the concrete weir plates forming the tank wall, the weir board on the inner surface side of the tank wall is completely waterproof. A heat insulating board made by laminating and integrating the sheet is used, and the waterproof sheet layer is placed inside the tank, facing the weir plate on the outside of the tank wall, and a form is built using the usual method, and concrete is poured between both the sheath plates. A method for manufacturing a heat storage tank, which comprises dismantling and removing the formwork except for the insulation board after concrete curing and hardening.
断熱ボードを除く型枠を解体撤去した際、両せき板間の
間隔規制セパレーターの、断熱ボード側のパッドに断熱
ボードを貫通しねじ込まれている軸脚の後端の、断熱ボ
ードを締結するナットを含む周辺を、防水性キャップで
覆い且つその周側のつば縁を防水シート層に接着又は溶
剤溶着乃至熱融着する蓄熱槽の製造方法。(2) In the method for manufacturing a heat storage tank according to claim (1),
When the formwork except the insulation board is dismantled and removed, the nut that fastens the insulation board is attached to the rear end of the pivot leg that penetrates the insulation board and is screwed into the pad on the insulation board side of the separator that regulates the spacing between both sheathing boards. A method for manufacturing a heat storage tank, in which the surrounding area including the cap is covered with a waterproof cap, and the brim edge on the circumferential side of the cap is bonded, solvent welded or heat fused to a waterproof sheet layer.
内側せき板を兼ねる断熱ボード以外の型枠を解体撒去す
る際、断熱ボード側のパットにねじ込まれていた軸脚も
除去して断熱ボードに設けてある貫通孔につば付きボル
トを通して前記パッドにねじ込み締結した後、前記ボル
トのつば部を防水性シート片で覆い且つ断熱ボード表面
の防水シートに接着又は溶剤溶着乃至熱融着する蓄熱槽
の製造方法。(3) In the method for manufacturing a heat storage tank according to claim (1),
When dismantling and dismantling the formwork other than the insulation board that also serves as the inner sheathing board, the pivot legs that were screwed into the pads on the insulation board side were also removed, and bolts with flanges were passed through the through holes provided in the insulation board and attached to the pads. After screwing and fastening, the flange of the bolt is covered with a piece of waterproof sheet, and the bolt is adhered, solvent welded or heat fused to the waterproof sheet on the surface of the insulation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63115715A JPH01294484A (en) | 1988-05-11 | 1988-05-11 | Manufacture of heat accumulation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63115715A JPH01294484A (en) | 1988-05-11 | 1988-05-11 | Manufacture of heat accumulation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01294484A true JPH01294484A (en) | 1989-11-28 |
Family
ID=14669381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63115715A Pending JPH01294484A (en) | 1988-05-11 | 1988-05-11 | Manufacture of heat accumulation tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01294484A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06193919A (en) * | 1992-12-25 | 1994-07-15 | Takenaka Komuten Co Ltd | Heat storage tank |
| KR100360780B1 (en) * | 2000-07-28 | 2002-11-18 | 변무원 | Ice Heat Condensing Tank |
-
1988
- 1988-05-11 JP JP63115715A patent/JPH01294484A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06193919A (en) * | 1992-12-25 | 1994-07-15 | Takenaka Komuten Co Ltd | Heat storage tank |
| KR100360780B1 (en) * | 2000-07-28 | 2002-11-18 | 변무원 | Ice Heat Condensing Tank |
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