JPH0339838A - Heat accumulating tank - Google Patents
Heat accumulating tankInfo
- Publication number
- JPH0339838A JPH0339838A JP1174394A JP17439489A JPH0339838A JP H0339838 A JPH0339838 A JP H0339838A JP 1174394 A JP1174394 A JP 1174394A JP 17439489 A JP17439489 A JP 17439489A JP H0339838 A JPH0339838 A JP H0339838A
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- heat
- water
- tank body
- tank
- 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.)
- Granted
Links
- 238000005338 heat storage Methods 0.000 claims description 38
- 230000000694 effects Effects 0.000 abstract description 16
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 8
- 239000010935 stainless steel Substances 0.000 abstract description 8
- 229920013716 polyethylene resin Polymers 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000006260 foam Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 91
- 238000009413 insulation Methods 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 13
- 230000003014 reinforcing effect Effects 0.000 description 9
- 238000007689 inspection Methods 0.000 description 7
- 230000002265 prevention Effects 0.000 description 7
- 239000007921 spray Substances 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000011800 void material Substances 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明はオフィスビル、病院等の大規模な空気調和設
備の熱源蓄熱用に使用される蓄熱槽に関するものである
。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a heat storage tank used for storing heat source heat in large-scale air conditioning equipment such as office buildings and hospitals.
従来より、この種の空気調和設備としては、水を取り込
んで氷に生成する製氷機と、その氷を貯える蓄熱槽と、
この蓄熱槽に貯えられた氷又は製氷機から発生する温水
によって熱交換を行う熱交換機とを備えており、前記蓄
熱槽に貯えた氷を熱交換機に送って冷房作用をなすとと
もに、製氷機で製氷中に発生する温水を前記熱交換機に
送って暖房作用をなすようにしている。Traditionally, this type of air conditioning equipment has consisted of an ice maker that takes in water and generates ice, a heat storage tank that stores the ice,
It is equipped with a heat exchanger that exchanges heat with the ice stored in the heat storage tank or hot water generated from the ice maker. Hot water generated during ice making is sent to the heat exchanger for heating.
ところが、前記蓄熱槽は建物の地下等にその一部を利用
してコンクリートで形成されているのが一般的なので、
もともと充分な保温対策が取られていないという問題点
がある。However, the heat storage tank is generally formed of concrete, using a part of it in the basement of a building, etc.
The problem is that sufficient heat insulation measures have not been taken to begin with.
従って、本発明は充分な保温効果を得ることができる蓄
熱槽を提供することを目的としている。Therefore, an object of the present invention is to provide a heat storage tank that can obtain a sufficient heat retention effect.
本発明は上記目的を達成するため、少なくとも槽本体の
側面にその形状に沿った保温層を設け、この保温層の表
面を内部に保温部材を有する複数のパネル体で覆ったと
いう手段を採用している。In order to achieve the above object, the present invention employs a method in which a heat insulating layer is provided on at least the side surface of the tank body along the shape of the tank body, and the surface of this heat insulating layer is covered with a plurality of panels having heat insulating members inside. ing.
槽本体の側面には保温層と、パネル体に設けられた保温
部材とによって外部から遮断された空間部が設けられる
とともに、その空間部内には前記保温層及び保温部材が
充填されているので、蓄熱槽内に貯えられた熱がこの部
分を通って外部に逃げにくくなり、保温効果が向上する
。A space is provided on the side surface of the tank body and is shielded from the outside by a heat insulating layer and a heat insulating member provided on the panel body, and the space is filled with the heat insulating layer and the heat insulating member. The heat stored in the heat storage tank is less likely to escape to the outside through this part, improving the heat retention effect.
また、前記保温部材と保温層との間に空気層を設ければ
、前記保温効果はさらに向上する。Further, if an air layer is provided between the heat retaining member and the heat retaining layer, the heat retaining effect is further improved.
以下、この発明を具体化した一実施例を第１図〜第１８
図に従って説明する。An embodiment embodying this invention is shown in FIGS. 1 to 18 below.
This will be explained according to the diagram.
先ず、本実施例の空気調和設備の概略を説明すると、第
２図に示すように、この設備は水を取り込んでスラリー
状の氷（以下、単に氷という）Ｒに生成する製氷機２と
、この氷Ｒを貯える蓄熱槽１と、蓄熱槽１に貯えられた
氷Ｒを取り込んで熱交換を行う空調機３とを備えており
、蓄熱槽１と製氷機２とには蓄熱槽１内の水を図示しな
いポンプによって製氷機へ取り込むための吸水管４と、
製氷機２で生成した氷を再び蓄熱槽内へ送り込むための
吐出管５とが各々接続されている。前記蓄熱槽１と空調
機３とには図示しないポンプによって蓄熱Ｍｌから氷を
取り込むための供給管６が接続されており、前記空調機
３には熱交換が終わって温度の高くなった水を再び蓄熱
槽１に戻すための送水管７が接続されている。First, to explain the outline of the air conditioning equipment of this embodiment, as shown in FIG. 2, this equipment includes an ice maker 2 that takes in water and generates slurry ice (hereinafter simply referred to as ice) R; It is equipped with a heat storage tank 1 that stores this ice R, and an air conditioner 3 that takes in the ice R stored in the heat storage tank 1 and exchanges heat. a water suction pipe 4 for taking water into the ice maker by a pump (not shown);
Each of them is connected to a discharge pipe 5 for feeding the ice produced by the ice making machine 2 into the heat storage tank again. A supply pipe 6 for taking in ice from the heat storage Ml is connected to the heat storage tank 1 and the air conditioner 3 by a pump (not shown), and the air conditioner 3 receives water that has become high in temperature after heat exchange. A water pipe 7 for returning the water to the heat storage tank 1 is connected thereto.
前記蓄熱槽１は第３図、第「図に示すように、槽内平断
面形状が略円形となる円筒状に形成され、ビルの屋上に
設けられた３条のベースコンクリート８に対して支持枠
９を介して支持固定されている。As shown in FIG. It is supported and fixed via a frame 9.
前記支持枠９は第１図、第７図に示すように、ベースコ
ンクリート８上に載置されるとともに、上部フランジ部
９ｅ及び下部フランジ部９ｆを備えた断面積チャンネル
状で全体が円筒状に形成された鋼材よりなる周縁部９ａ
と、この周縁部９ａ内に一定間隔をおいて架設された複
数本の断面横巾状の鋼材よりなる弧部９ｂと、これらの
弧部９ｂ間にこの弧部９ｂと直交するように一定の間隔
をおいて架設された複数本の断面逆り状の補強部９Ｃと
から構成されており、前記補強部９ｃ、弧部９ｂ及び周
縁部９ａの各上端面は同一平面を形成するようになって
いる。前記周縁部９ａは４分割されるとともに、図示は
しないが互いの端部を突き合わせて内側から補強部材を
当ててボルトとナツトにより一体化されている。前記突
き合わせ部分の略中間部となる周縁部９ａの前記下部フ
ランジ部９ｒと対向する部分には前記周縁部９ａの軸心
方向内方へ延びる板状の固定部９ｄが取着されており、
この固定部９ｄにおいて前記ベースコンクリート８から
突出された基礎ボルト１０に対してナツト止めすること
によって前記支持枠９がベースコンクリート８に対して
支持固定されるようになっている。As shown in FIGS. 1 and 7, the support frame 9 is placed on the base concrete 8, and has a channel-shaped cross section and a cylindrical shape as a whole, with an upper flange portion 9e and a lower flange portion 9f. Peripheral portion 9a formed of steel material
, a plurality of arc sections 9b made of steel materials with a cross-sectional width shape are constructed at regular intervals within this peripheral portion 9a, and a certain arc section 9b is provided between these arc sections 9b so as to be orthogonal to this arc section 9b. It is composed of a plurality of reinforcing parts 9C with inverted cross-sections installed at intervals, and the upper end surfaces of the reinforcing parts 9c, arc parts 9b and peripheral parts 9a form the same plane. ing. The circumferential edge portion 9a is divided into four parts, and although not shown, their ends are butted against each other, a reinforcing member is applied from the inside, and they are integrated with bolts and nuts. A plate-shaped fixing portion 9d extending inward in the axial direction of the peripheral edge portion 9a is attached to a portion of the peripheral edge portion 9a facing the lower flange portion 9r, which is approximately the middle portion of the abutting portion;
The support frame 9 is supported and fixed to the base concrete 8 by nut-fastening the foundation bolts 10 protruding from the base concrete 8 at the fixing portions 9d.
前記支持枠９上には第１図、第８図に示すように、前記
上部フランジ部９ｅを含む直径と略同−の直径をなす遮
蔽部材としてのステンレス製の基板１１が載置されてお
り、この基板１１上には枠体１２がｉ置されている。前
記枠体１２は前記周縁部９ａの上部フランジ部９ｅと同
心円状をなす木製の本体側周縁部１３ａと、同本体側周
縁部１３ａ内における前記弧部９ｂ及び補強部９ｃに対
応する位置において、互いに直交するように配置された
同じく木製の本体側監部１３ｂ及び本体側補強部１３ｅ
とから構成されており、これらはそれぞれ内角柱状の木
材にて形成されている。前記枠体１２内において前記本
体側監部１３ｂ及び本体側補強部１３ｅによって区画さ
れた空間部には発泡スチレン樹脂製の保温材１４が充填
されており、この保温材１４、本体側周縁部１３ａ、本
体側補強部１３ｃ及び本体側監部１３ｂの各上端面は同
一平面を形成している。As shown in FIGS. 1 and 8, a stainless steel substrate 11 serving as a shielding member is placed on the support frame 9 and has a diameter that is approximately the same as the diameter including the upper flange portion 9e. , frame bodies 12 are placed on this substrate 11. The frame 12 has a wooden main body side peripheral edge 13a concentric with the upper flange 9e of the peripheral edge 9a, and a position corresponding to the arc portion 9b and the reinforcing portion 9c within the main body side peripheral edge 13a. A main body side inspection part 13b and a main body side reinforcing part 13e, which are also made of wood, are arranged orthogonally to each other.
Each of these is made of internal prismatic wood. In the frame 12, a space defined by the main body side monitoring part 13b and the main body side reinforcing part 13e is filled with a heat insulating material 14 made of expanded styrene resin. , the upper end surfaces of the main body side reinforcing portion 13c and the main body side monitoring portion 13b form the same plane.
前記枠体１２上には正十二角形状をなす底面としてのス
テンレス製の底板１５がｉａｚされており、この底板１
５、前記枠体１２及び基板ＩＪによって囲まれる空間部
が前記枠体１２外部と遮断されるようになっている。A stainless steel bottom plate 15 is formed on the frame 12 and has a regular dodecagonal shape.
5. A space surrounded by the frame 12 and the board IJ is isolated from the outside of the frame 12.
前記底板１５の外縁を構成する各辺部１５ａより所定長
さ内方へ離れた部分には筒状をなすステンレス製の槽本
体１６が載置されている。前記槽本体１６は第５図に示
すように、同径で最上段のものが他の３つのものの半分
の高さに形成された合計四段のステンレス製の円筒を積
み重ねることによって形成されている。各円筒はそれら
の接合部分となる槽本体１６の外側面において、互いに
当接するフランジ部１７が等間隔をおいてクサビ止め溶
接されるともに、槽本体１６の内面側において、その突
き合わせ部分が溶接固定されている。A tub body 16 made of stainless steel and having a cylindrical shape is placed in a portion spaced a predetermined distance inward from each side 15a constituting the outer edge of the bottom plate 15. As shown in FIG. 5, the tank body 16 is formed by stacking a total of four stainless steel cylinders with the same diameter and the top one being half the height of the other three cylinders. . The flange parts 17 of each cylinder that contact each other are welded with wedges at equal intervals on the outer surface of the tank body 16, which is the joint part thereof, and the abutting parts are welded and fixed on the inner surface of the tank body 16. has been done.
前記槽本体１６はその下端を前記底板１５に対し溶接固
定されるとともに、前記下端外周にはその軸心方向外方
へ向かう断面り字状の固定部材１８が溶接固定されてお
り、この固定部材１８と前記上部フランジ部９ｅこの間
にボルト１９を貫通してナフト２０止めすることによっ
て支持枠９に対して蓄熱槽１が連結固定されるようにな
っている。なお、図示はしないが、固定部材１８には一
定の間隔をおいて補強用リブが設けられている。The lower end of the tank body 16 is fixed to the bottom plate 15 by welding, and a fixing member 18 having a cross-section extending outward in the axial direction is welded to the outer periphery of the lower end. The heat storage tank 1 is connected and fixed to the support frame 9 by passing a bolt 19 through the space between the upper flange portion 18 and the upper flange portion 9e and fixing the napht 20 therebetween. Although not shown, the fixing member 18 is provided with reinforcing ribs at regular intervals.
前記底板１５の外縁を構成する各辺部１５ａと前記基板
１１の外縁との間には第１図に示すように、支持板２１
が連結されている。同支持板２１は前記辺部１５ａから
上方に延びる垂立片２１ａと、同じく辺部１５ａから斜
め下方に延びる斜状片２１ｂとからなり、同斜状片２１
ｂの先端部は基板１１と前記本体側周縁部１３ａとの間
に挟着固定されている。前記支持板２１の斜状片２１ｂ
、底板１５及び本体側周縁部１３ａにより囲まれる空間
部には発泡スチレン樹脂製の保温材２２が充填されてい
る。なお、支持板２１の垂立片２１ａの内側、すなわち
槽本体１６と対応する側には後述する保温パネル２３の
うち最下部の保温パネル２３の下端部が位置決め支持さ
れている。As shown in FIG. 1, a support plate 21 is provided between each side 15a constituting the outer edge of the bottom plate 15 and the outer edge of the substrate 11.
are connected. The support plate 21 consists of a vertical piece 21a extending upward from the side 15a and a diagonal piece 21b extending diagonally downward from the side 15a.
The distal end portion b is clamped and fixed between the substrate 11 and the main body side peripheral portion 13a. Diagonal piece 21b of the support plate 21
The space surrounded by the bottom plate 15 and the main body side peripheral portion 13a is filled with a heat insulating material 22 made of expanded styrene resin. In addition, the lower end of the lowermost heat insulation panel 23 among the heat insulation panels 23 described later is positioned and supported on the inside of the vertical piece 21a of the support plate 21, that is, on the side corresponding to the tank body 16.
前記槽本体１６の側面には第１図、第３図、第４図に示
すように、その形状に沿って吹き付けられた発泡スチレ
ン樹脂による保温層としてのラギング１ｉ２４が施され
ており、その表面には複数個のステンレス製のパネル体
としての保温パネル２３が前記槽本体１６の側面全体を
覆うように密着して取付けられている。前記保温パネル
２３は第１１図、第１２図に示すように、前記底板１５
の各辺部１５ａと同一長さの正面正四角形状に形成され
ており、その中央部にはほぼ半球状をなす凸部２３ａが
形成されている。前記保温パネル２３の両縁部は内側に
折曲形成されており、第４図に示すように、各パネル２
３が槽本体１６の側面を覆うように配置されたとき、各
パネル２３の描く軌跡が略円状を描くようになっている
。前記保温パネル２３の槽本体１６側となる内側には第
１図、第９図、第１０図に示すように、前記槽本体１６
の側面形状に沿うように湾曲形成された発泡ポリエチレ
ン樹脂製の保温部材２５が嵌合されており、前記槽本体
１６と保温パネル２３との間に外部から遮断された空間
部を形成するようになっている。As shown in FIGS. 1, 3, and 4, the side surface of the tank body 16 is provided with lagging 1i24 as a heat insulating layer made of foamed styrene resin sprayed along its shape. A plurality of heat insulation panels 23 as panel bodies made of stainless steel are attached to the tank body 16 in close contact with each other so as to cover the entire side surface of the tank body 16. As shown in FIGS. 11 and 12, the heat insulation panel 23 is connected to the bottom plate 15.
It is formed into a regular square shape when viewed from the front with the same length as each side 15a, and a substantially hemispherical convex portion 23a is formed in the center thereof. Both edges of the heat insulation panel 23 are bent inward, and as shown in FIG.
3 is arranged so as to cover the side surface of the tank body 16, the locus drawn by each panel 23 draws a substantially circular shape. As shown in FIG. 1, FIG. 9, and FIG.
A heat insulating member 25 made of foamed polyethylene resin and curved to follow the side shape of the tank is fitted to form a space between the tank body 16 and the heat insulating panel 23 that is shut off from the outside. It has become.
なお、前記保温パネル２３は槽本体１６の側面から突出
形成された取付ボルト２３ｂに対してナツト止めされて
いる。Note that the heat insulation panel 23 is fastened with a nut to a mounting bolt 23b formed protruding from the side surface of the tank body 16.
槽本体１６の下部側面には第２図〜第６図に示すように
、製氷機２と連結される前記吸水管４と、空調機３へ連
結される前記供給管６が貫設されるとともに、作業者の
確認可能な高さの位置に槽内部点検用の二重ガラス構造
の下部点検口２６が設けられている。同じく槽本体１６
の下部側面の前記吸水管４及び供給管６よりも上方とな
る位置には製氷機２から延設された前記吐出管５が貫通
されている。As shown in FIGS. 2 to 6, the water suction pipe 4 connected to the ice maker 2 and the supply pipe 6 connected to the air conditioner 3 are installed through the lower side of the tank body 16. A lower inspection port 26 with a double glass structure for inspecting the inside of the tank is provided at a height that can be checked by the operator. Similarly tank body 16
The discharge pipe 5 extending from the ice maker 2 passes through a position above the water suction pipe 4 and the supply pipe 6 on the lower side surface of the ice maker 2 .
前記吐出管５は第４図に示すように、先端が閉塞された
４本のパイプからなり、嵌入された蓄熱槽１内において
互いに平行に配列され、各パイプの周面上側にはパイプ
の長手方向に一定の間隔をおいて上向きの長孔２７が複
数個形成されている。As shown in FIG. 4, the discharge pipes 5 are composed of four pipes with closed ends, and are arranged parallel to each other in the fitted heat storage tank 1. A plurality of upward elongated holes 27 are formed at regular intervals in the direction.
同長孔２７は吐出される氷Ｒの流速による槽内下部にお
ける乱流を防止するため、同長孔２７から吐出される氷
Ｒが１ｍ上昇するとその流速による周囲への影響がなく
なるようにその孔部分が計算して求めた大きさに形成さ
れている。In order to prevent turbulence in the lower part of the tank due to the flow rate of the ice R being discharged, the long hole 27 is designed so that when the ice R discharged from the long hole 27 rises by 1 m, the influence of the flow rate on the surrounding area disappears. The hole portion is formed to the calculated size.
因に、この実施例においてはパイプ断面積を５Ｏａａ、
氷Ｒのパイプ向流量Ｑを１４０ ｊ！ ／ ｍ ｉ ｎ
とし、同パイプに幅’ｌｃｓ、長さ５０ｃ１１の長孔２
７を３箇所設けている。従って、長孔２７により構成さ
れる吐出孔の面積Ａは、
Ａ−（０，５Ｘ０．０２）Ｘ３−０．０３ｒｒｒと求め
られ、同吐出孔からの氷Ｒの初流速ｖＯは、Ｖｏ−Ｑ／
Ａ
から０．０７８ｍ／ｓと求められる。そして、ここから
静止流体内における粉流定数を３．５（実験値）として
、吐出孔からの距離χが１ｍの位置での氷Ｒの流速Ｕｍ
を求めると、
Ｕｍ＝ （３，５ＸＵｏ）／ｌｘじ賞丁下〒＝２．７３
Ｘ１０ ｍ／ｓ
よって、長孔２７から吐出された氷Ｒは１ｍ上昇した位
置ではその流速により槽内周囲への影響を与えることの
ない層流となる。Incidentally, in this example, the pipe cross-sectional area is 5 Oaa,
The pipe flow rate Q of ice R is 140 j! / min
and the same pipe has a long hole 2 with a width of 'lcs and a length of 50c11.
7 is provided in three locations. Therefore, the area A of the discharge hole constituted by the elongated hole 27 is calculated as A-(0.5 /
From A, it is determined to be 0.078 m/s. From here, assuming that the powder flow constant in the stationary fluid is 3.5 (experimental value), the flow velocity of ice R at a position where the distance χ from the discharge hole is 1 m is Um
When calculating, Um= (3,5XUo)/lxjisho 〒=2.73
X10 m/s Therefore, the ice R discharged from the elongated hole 27 becomes a laminar flow that does not affect the surroundings inside the tank due to its flow velocity at a position 1 m higher.
なお、前記吐出管５は各バイブ先端部を底板１５から立
設した支持棒２８により水平状態に固定支持されている
。Note that the discharge pipe 5 is fixedly supported in a horizontal state by a support rod 28 having a tip end of each vibrator erected from the bottom plate 15.
槽本体１６の中間部−側面には第１３図、第１４図に示
すように、第一転倒防止部材２９の先端が溶接固定され
、同第−転倒防止部材２９はその基端がコンクリート梁
Ａにボルト着されている。As shown in FIGS. 13 and 14, the tip of a first fall prevention member 29 is welded and fixed to the intermediate side of the tank body 16, and the base end of the first fall prevention member 29 is fixed to the concrete beam A. It is bolted on.
槽本体１６に対し前記第一転倒防止部材２９と１８０度
反対間であって同槽本体１６の上端近傍の一側面には第
二転倒防止部材３０の先端が溶接固定され、同第二転倒
防止部材３０はその基端がコンクリート梁Ｂにボルト着
されている。そして、前記梁Ａよりも梁Ｂの方が槽本体
１６の外周面に対して離間して設けられているため、第
一転倒防止部材２９のアーム部２９ａよりも第二転倒防
止部材３０のアー・ム３０ａの方が長く形成されている
。The tip of a second fall prevention member 30 is welded and fixed to one side of the tank body 16 180 degrees opposite to the first fall prevention member 29 near the upper end of the tank body 16. The base end of the member 30 is bolted to the concrete beam B. Since the beam B is provided further away from the outer circumferential surface of the tank body 16 than the beam A, the arm portion of the second fall prevention member 30 is more spaced apart than the arm portion 29a of the first fall prevention member 29. - The beam 30a is formed longer.
槽本体１６の上部側面、すなわち最上段の円筒部分には
第３図、第５図、第６図に示すように、前記下部点検口
２６と同様の上部点検口３１が設けられており、槽本体
１６の平断面略中心点を通り水平方向に延びる直線が同
本体１６の上部側面と交差する二位置には光センサ用窓
３２が設けられている。前記最上段の円筒部分には熱交
換後の水を送るために空調機３から配設された送水管７
と、冷媒給水管３３が貫通されている。As shown in FIGS. 3, 5, and 6, an upper inspection port 31 similar to the lower inspection port 26 is provided on the upper side surface of the tank body 16, that is, the uppermost cylindrical portion. Photosensor windows 32 are provided at two positions where a straight line extending horizontally through the approximate center point of the planar section of the main body 16 intersects with the upper side surface of the main body 16 . A water pipe 7 is installed from the air conditioner 3 to the uppermost cylindrical portion to send water after heat exchange.
A refrigerant water supply pipe 33 is passed through.
槽本体１６の上端縁には断面すげ傘状の天板３４が嵌合
され、その周縁部が槽本体Ｉ６に対し溶接固定されてい
る。同天板３４の上面には第６図に示すように、中央に
後述する支柱３５の上端部が露出し、同支柱３５を中心
として四方に内部点検入口としてのマンホール３６が設
けられてイル。A top plate 34 having an umbrella-shaped cross section is fitted to the upper edge of the tank body 16, and its peripheral edge is welded and fixed to the tank body I6. As shown in FIG. 6, on the upper surface of the top plate 34, the upper end of a post 35, which will be described later, is exposed in the center, and manholes 36 as internal inspection entrances are provided on all sides around the post 35.
前記天板３４の上面におけるマンホール３６の両側には
槽内温度検知用サーモバイブと検知用予備孔３８とがそ
の上端を露出させている。前記天板３４の上面には図示
はし７ないが前記槽本体１６側面と同様に発泡スチレン
樹脂によるラギング層が施され、その上には第３図に示
すように、ステンレス製の被覆板３９ａが被覆されてい
る。前記被覆板３９ａの上面周縁部（こは手摺り３９が
設けられ、開平摺り３９にはこの手摺り３９に連結され
た手摺りはしご４０が槽本体１６の一側面に沿って下方
へ延設されている。On both sides of the manhole 36 on the upper surface of the top plate 34, a thermovib for detecting the temperature inside the tank and a preliminary hole 38 for detection have their upper ends exposed. Although not shown in the drawings, the upper surface of the top plate 34 is provided with a lagging layer made of foamed styrene resin in the same way as the side surface of the tank body 16, and on top of that is a covering plate 39a made of stainless steel, as shown in FIG. is covered. A handrail 39 is provided at the upper peripheral edge of the covering plate 39a, and a handrail ladder 40 connected to the handrail 39 extends downward along one side of the tank body 16. ing.
また、蓄熱槽１内の中央部には第４図、第５図、第１５
図に示すように、底板工５から天板３４を貫通する筒状
の支柱３５が立設されている。同支柱３５と平行に蓄熱
槽１内の一側部には槽内の温度検知用サーモバイブ３７
が底面１５から天板３４を貫通して立設されている。前
記支柱３５の天板３４より上方に露出した上端部には通
気孔４１が設けられる乙ともに、支柱３５下端部の底Ｉ
Ｎ １５に対して同文柱３５を固定支持する支持部材４
２との接合部分には開口４３が形成されている。In addition, in the central part of the heat storage tank 1, there are
As shown in the figure, a cylindrical support 35 is erected from the bottom panel 5 to pass through the top plate 34. A thermovibrator 37 for detecting the temperature inside the tank is installed on one side of the heat storage tank 1 in parallel with the pillar 35.
is erected from the bottom surface 15 through the top plate 34. A ventilation hole 41 is provided at the upper end of the support 35 exposed above the top plate 34.
Support member 4 that fixedly supports the pillar 35 to N 15
An opening 43 is formed at the joint with 2.
蓄熱Ｉ！ｉｉ内において前記支柱３５の上部には第１５
図〜第１８図に示すように、槽本体１６内周面と水平状
態で密着嵌合する主散水板４４が取着され、同主散水板
４４よりさらに上部には断面が盆状であって主散水板４
４に比較して小径に形成された開数水板４５がその中央
部で取着されている。前記主散水板４４は前記槽本体１
６の上部側面に設けられた上部点検口３１及び光センサ
用窓３２の設置位置より上方であって、同じく給水管３
３及び送水管７の貫通位置よりも下方に位置し、槽本体
１６の内周面間に架設したアングル４６上にスポット溶
接されている。前記開数水板４５の上方には蓄熱槽１内
において二叉に分岐された送水管７の注水口７ａが注水
可能に配置されている。Heat storage I! ii, the upper part of the pillar 35 has a 15th
As shown in FIGS. 18 to 18, a main water sprinkling plate 44 is attached which closely fits horizontally to the inner circumferential surface of the tank body 16, and above the main water sprinkling plate 44, there is a tray-shaped cross section. Main sprinkler board 4
A numerical aperture water plate 45 formed to have a smaller diameter than that of 4 is attached at its center. The main sprinkler plate 44 is connected to the tank main body 1
6, above the installation position of the upper inspection port 31 and the optical sensor window 32 provided on the upper side of the water supply pipe 3.
3 and the water pipe 7, and is spot welded onto an angle 46 constructed between the inner peripheral surfaces of the tank body 16. Above the numerical water plate 45, a water inlet 7a of a water pipe 7 branched into two in the heat storage tank 1 is arranged so as to be able to inject water.
前記支柱３５における主散水板４４と開数水板４５との
間にはオーバーフロー孔４７が設けられている。この実
施例では主散水板４４より１０ｅｍ上方の位置に設けら
れている。前記支柱３５には前記主散水板４４の直近下
方の位置に連通孔４８が設けられている。そして、前記
通気孔４１、オーバーフロー孔４７、連通孔４８及び開
口４３は相互に連通状態となっており、支柱３５はオー
バーフローパイプ及び槽本体１６内の負圧調節用パイプ
としての機能もはたすようになっている。前記支柱３５
は前記連通孔４８と開口４３との間の部分に内筒４９が
形威され、同文柱３５内周面と内筒４９の外周面との間
隙には発泡ポリウレタン樹脂５０が充填されて二重構造
となっている。An overflow hole 47 is provided between the main water spray plate 44 and the differential water plate 45 in the support column 35 . In this embodiment, it is provided at a position 10 em above the main water spray plate 44. A communication hole 48 is provided in the support column 35 at a position immediately below the main water sprinkling plate 44 . The ventilation hole 41, overflow hole 47, communication hole 48, and opening 43 are in communication with each other, and the support column 35 also functions as an overflow pipe and a pipe for regulating negative pressure in the tank body 16. It has become. The pillar 35
An inner cylinder 49 is formed between the communication hole 48 and the opening 43, and the gap between the inner circumferential surface of the pillar 35 and the outer circumferential surface of the inner cylinder 49 is filled with foamed polyurethane resin 50 to form a double layer. It has a structure.
前記主散水板４４は蓄熱槽１の平面形状を分割して形成
されて１０枚のパンチングボード５１から構成され、各
パンチングボード５１間の接合面及び槽本体１６の内周
面との接合面はスポット溶接されている。The main sprinkler plate 44 is formed by dividing the planar shape of the heat storage tank 1 and is composed of ten punching boards 51, and the joint surface between each punching board 51 and the joint surface with the inner circumferential surface of the tank body 16 are Spot welded.
なお、５２は前記支柱３５を貫通させるための支柱貫通
孔であり、５３は温度検知用のサーモパイプ貫通用孔、
５４は予備用の貫通孔である。また、５５は前記マンホ
ール３６の下方に位置する点検孔である。In addition, 52 is a support through hole for passing the support 35 through, 53 is a through hole for a thermo pipe for temperature detection,
54 is a preliminary through hole. Further, 55 is an inspection hole located below the manhole 36.
前記主散水板４４を構成する各パンチングボード５１に
は上方から小径の断面テーバ状に形威された主滴下孔５
６が設けられている。この主滴下孔５６は蓄熱槽１内の
水面へ水を均一に滴下させるための孔であり、前記送水
管７より開数水板４５を介して主散水板４４上に注入さ
れ滞留した水が水位を４Ｎ〜１０ｃｍの間に保って均一
滴下がはかれるようにその孔の大きさと数が計算されて
いる。Each punching board 51 constituting the main water sprinkling board 44 has a main drip hole 5 shaped like a tapered cross section with a small diameter from above.
6 is provided. This main drip hole 56 is a hole for uniformly dropping water onto the water surface in the heat storage tank 1, and the water that is injected from the water pipe 7 onto the main water sprinkling plate 44 via the multi-number water plate 45 and stagnant therein is discharged. The size and number of the holes are calculated to maintain the water level between 4N and 10cm and ensure uniform dripping.
因に、この実施例では主散水板４４の直径りを３．５５
（ｉｎ、主滴下孔５６の径を６ｆｌとし、散水量Ｑを最
大で２２００１７ｍ１ｎ、最小で４４Ｑｌ／ｍｌｎと設
定した場合の前記均一滴下をするための主滴下孔５６を
次のように配置している。Incidentally, in this embodiment, the diameter of the main water spray plate 44 is 3.55.
(in, when the diameter of the main drip hole 56 is 6fl and the water sprinkling amount Q is set to 220017 mln at the maximum and 44Ql/mln at the minimum, the main drip hole 56 for uniform dripping is arranged as follows. There is.
すなわち、流量係数Ｃを０．７６（実験値）、−１１；
ユ
主滴下孔５６の面積Ａを２．８３Ｘ１０ ｍ、主散水
板４４上の水位高さＨをＯ，ｉｎとして主滴下孔５６の
単位当りの散水量Ｑｌを・
Ｑ、−ＣＡ杵］〒
から求め、次に主滴下孔５６の数Ｎを、Ｎ−Ｑ／Ｑ
から求めている。その計算の結果はＱ、＝１．８０７處
／ｍ・ｉｎ、Ｎ＝１２１７個である。そして、さらに第
１７図に示すような配置パターンでのピッチＰを、
Ｄ−１，１５ＰＮ を用いて求め、各主滴下孔５６間
のピッチＰを９０ｉｎとしている。That is, the flow coefficient C is 0.76 (experimental value), -11;
Assuming that the area A of the main dripping hole 56 is 2.83 x 10 m and the water level height H on the main watering plate 44 is O, in, the water sprinkling amount Ql per unit of the main dripping hole 56 is from Next, the number N of main drip holes 56 is determined by N-Q/Q.
I'm looking for it from. The result of the calculation is Q=1.807 feet/m·in, N=1217 pieces. Further, the pitch P in the arrangement pattern as shown in FIG. 17 is determined using D-1,15PN, and the pitch P between each main dripping hole 56 is set to 90 inches.
なお、前記のように計算上水められる孔の数は１２２２
個であるが、スポット溶接された各パンチングボード５
１の隙間から漏れることを考慮し、実際には１０９６個
の主滴下孔５６が設けられている。In addition, as mentioned above, the number of holes that can be filled with water is 1222.
each punching board 5 pieces but spot welded
Considering leakage from one gap, 1096 main drip holes 56 are actually provided.
また、前記主散水板４４上に設けられた開数水板４５に
は送水管７の注水口７ａより注水され滞留した水を主敗
水ｖｉ、４４へ滴下するための断面テーパ状の開演下孔
５７が１２個設けられており５、＝、の開演下孔５７は
前記主滴下孔５６よりも径が大きく形威されている。In addition, a multi-number water plate 45 provided on the main water sprinkling plate 44 has a tapered cross-section for dripping water injected from the water inlet 7a of the water pipe 7 and stagnant into the main water spray plate 44. Twelve holes 57 are provided, and the opening hole 57 of 5,=, has a larger diameter than the main drip hole 56.
次に、上記のように構成された空気調和設備の作用・効
果につい′Ｃ説明する。Next, the functions and effects of the air conditioning equipment configured as described above will be explained.
先ず、給水管３３から給水された蓄熱槽１内に貯えられ
た水は吸水管４を介して製氷機２へ送られる。製氷機２
により生成された氷Ｒが吐出管５の長孔２７を介して蓄
熱槽１内下部へ吐出される。First, water supplied from the water supply pipe 33 and stored in the heat storage tank 1 is sent to the ice maker 2 via the water intake pipe 4. Ice maker 2
The ice R generated is discharged into the lower part of the heat storage tank 1 through the elongated hole 27 of the discharge pipe 5.
突出される氷Ｒは長孔２７から１ｍ上昇すると流速がほ
ぼＯとなり、その後は水と氷Ｒとの比重差により層流で
上方へ流動する。従って、蓄熱層１内下部に乱流は起き
ず、また氷Ｒは上方へ流動するので吐出管５の下方には
常に冷水が貯留される。When the projected ice R rises 1 m from the elongated hole 27, its flow velocity becomes approximately O, and thereafter it flows upward in a laminar flow due to the difference in specific gravity between the water and the ice R. Therefore, no turbulence occurs in the lower part of the heat storage layer 1, and since the ice R flows upward, cold water is always stored below the discharge pipe 5.
このとき、前記吐出管５は先端が閉塞されたパイプの周
面上側に長平方向に上向きの長孔２７を一定間隔おいて
形威し、氷Ｒを吐出管５の先端から主流速のままで吹き
出すことなく、その長孔２７から上方へ主流速を抑制し
て吐出するようにしているので、蓄熱槽１内に乱流を起
こさず、層流で氷Ｒを上方へ流動させることができる。At this time, the discharge pipe 5 has elongated holes 27 facing upward in the elongated direction at regular intervals on the upper side of the circumference of the pipe whose tip is closed, so that the ice R remains at the mainstream velocity from the tip of the discharge pipe 5. Since the ice R is discharged upward from the elongated hole 27 without being blown out while suppressing the main flow velocity, the ice R can be caused to flow upward in a laminar flow without causing turbulence in the heat storage tank 1.
従って、槽内高温部と低温部との混合を防ぎ、適切な温
度分布を維持できるとともに、吐出管５の下方に常に冷
水を貯留できるので熱使用効率を上げることができる。Therefore, it is possible to prevent mixing of the high-temperature part and the low-temperature part in the tank and maintain an appropriate temperature distribution, and since cold water can always be stored below the discharge pipe 5, heat usage efficiency can be increased.
この状態から供給管６を介して蓄熱槽１内下部の冷水が
空調機３へ送られる。このとき前記蓄熱Ｎ１は槽内形状
が円筒状となっているので、槽内の氷Ｒ及び冷水は全体
的に流動しその一部が停滞することはなく、槽内容量を
１００％有効に利用することができる。しかも、円筒状
とすることにより、同一容積なら槽本体ｉ６を高くする
ことによって設置面積を小さくできるとともに、槽内湯
度分布を上下で高温部、低温部に分けられるので、ムラ
のない温度分布で良好な熱交換が実現できる。From this state, the cold water in the lower part of the heat storage tank 1 is sent to the air conditioner 3 via the supply pipe 6. At this time, since the heat storage N1 has a cylindrical shape inside the tank, the ice R and cold water in the tank flow as a whole and no part of it stagnates, making 100% effective use of the tank internal capacity. can do. Moreover, by making it cylindrical, if the volume is the same, the installation area can be reduced by increasing the height of the tank body i6, and the temperature distribution in the tank can be divided into upper and lower high-temperature parts and low-temperature parts, resulting in an even temperature distribution. Good heat exchange can be achieved.
また、吸水管４又は供給管６を介してＮ熱槽１内下部の
冷水が槽外へ送り出されると、これに伴い槽内水位が下
がる。すると槽内の水面上空間は負圧となるが通気孔４
１及び連通孔４８を介して外気と連通され負圧調整がさ
れる。Moreover, when the cold water in the lower part of the N-thermal tank 1 is sent out of the tank via the water suction pipe 4 or the supply pipe 6, the water level in the tank decreases accordingly. Then, the space above the water surface in the tank becomes negative pressure, but the air vent 4
1 and communication hole 48, and is communicated with the outside air to adjust the negative pressure.
空調機３を経て温度の高くなった水が送水管７の注水口
７ａを介して開数水板４５上へ注水されると、その水は
開演下孔５７から主散水板４４上−１滴下されるととも
に、主散水板４４上に滞留した水は主滴下孔５６から槽
内全面に均一に滴下される。このとき、前記開数水板４
５と主散水板４４との二段構造による滴下構造を用いた
ので、蓄熱槽１内の水面全体により安定的で均一に滴下
させることができ、その結果、槽内上部の氷Ｒと滴下さ
れた温かい水との間で均一に効率よく速やかに熱交換を
行うことができる。When the water whose temperature has become high after passing through the air conditioner 3 is injected onto the multiple water plate 45 through the water inlet 7a of the water pipe 7, the water drips from the opening hole 57 onto the main water plate 44. At the same time, the water stagnant on the main water sprinkling plate 44 is uniformly dripped over the entire surface of the tank from the main dripping hole 56. At this time, the numerical water plate 4
5 and the main water spray plate 44, the water can be dripped more stably and uniformly over the entire water surface in the heat storage tank 1, and as a result, the water is dripped with the ice R at the top of the tank. It is possible to uniformly, efficiently and quickly exchange heat between the heated and warm water.
主散水板４４上に滞留する水が滴下能力を越える所定高
さ以上（この実施例ではｉｏａｍである）の水位に達す
ると、支柱３５のオーバーフロー孔４７からオバーフロ
ー水が支柱３５内を通り蓄熱槽１内下部の冷水側に開口
４３を経て流出されるので、主散水板４４を通して常に
適切な滴下状態を維持させることができる。When the water staying on the main water sprinkling plate 44 reaches a water level higher than a predetermined height (ioam in this embodiment) exceeding the dripping capacity, the overflow water passes through the overflow hole 47 of the support column 35 and into the heat storage tank. Since the cold water flows out through the opening 43 to the cold water side in the lower part of the interior of the water bottle 1, an appropriate dripping state can be maintained at all times through the main water sprinkling plate 44.
主散水板４４上の水が全部滴下されると、その際、主滴
下孔５６は残存する水の表面張力により水の幕で塞がれ
る。このとき、同主滴下孔５６は上方が小径の断面テー
バ状となっているので、塞がれるのは主滴下孔５６の上
方の小径部のみであり、その結果、槽内下方からの冷気
により凍結した場合には主滴下孔５６の深さ方向の上方
一部だけが凍結される。従って、新たに温度の高（なっ
た水が主散水板４４上に滴トされると前記凍結は簡単に
解除される。When all the water on the main water sprinkling plate 44 is dripped, the main drip hole 56 is blocked by a curtain of water due to the surface tension of the remaining water. At this time, since the main drip hole 56 has a tapered cross section with a small diameter at the top, only the small diameter portion above the main drip hole 56 is blocked, and as a result, cold air from below inside the tank is blocked. When frozen, only the upper part of the main drip hole 56 in the depth direction is frozen. Therefore, when the water, which has reached a new high temperature, is dripped onto the main water spray plate 44, the freeze is easily released.
蓄熱槽１内の水位が主散水板４４の直近下方まで上昇す
ると、すなわち氷Ｒが多量となり体積膨張した氷Ｒが増
え１ぎると、光センサ用窓３２を通して光センサがこれ
を検知し製氷機２の稼動を制限する。When the water level in the heat storage tank 1 rises to the position immediately below the main water sprinkling plate 44, that is, when the amount of ice R increases and the volumetrically expanded ice R increases too much, the optical sensor detects this through the optical sensor window 32, and the ice maker 2 restrict the operation of
１２ｇ槽１の底板１５にはその底板１５と前記枠体１２
と基板１１とによって同枠体１２の外部から遮断された
空間部が設けられるとともに、その空間部内に保温材１
４を充填したので５゜蓄熱槽ｌ内に貯えられた熱がこの
部分を通って外部に逃げに（くなり、保温効果が向上す
る。また、前記枠体１２として熱１を導率の低い木材を
用い、枠体１２内を複数個の空間部に仕切ることによっ
て前記保温効果をさらに向上させることができるととも
に、木材はコンクリートに比較して柔軟性のある材質な
ので、衝撃を吸収して防振効果をも発揮する。The bottom plate 15 of the 12g tank 1 includes the bottom plate 15 and the frame 12.
A space is provided that is shielded from the outside of the frame 12 by the substrate 11 and the heat insulating material 1 is provided in the space.
4, the heat stored in the 5° heat storage tank L will escape to the outside through this part, improving the heat retention effect.In addition, as the frame 12, the heat 1 is transferred to a material with low conductivity. By using wood and partitioning the inside of the frame 12 into a plurality of spaces, the heat retention effect can be further improved, and since wood is a more flexible material than concrete, it can absorb shock and provide protection. It also has a shaking effect.
前記ステンレス製の保温パネル２３は外部からの衝撃に
対し槽本体１６を保護するとともに、槽本体ｉ６のラギ
ングＮ２４と前記保温パネル２３の内側に設けられた保
温部材２５とによって蓄熱槽１内に貯えられた熱の外部
への熱放出を防止して保温効果を向上させることができ
る。さらには１、前記保温部材２５とラギング層２４と
の間に空父層を設けたので、前記保温効果は一層向上さ
れる。The heat insulation panel 23 made of stainless steel protects the tank body 16 from external shocks, and the heat is stored in the heat storage tank 1 by the lagging N24 of the tank body i6 and the heat insulation member 25 provided inside the heat insulation panel 23. The heat retention effect can be improved by preventing the heat from being released to the outside. Furthermore, 1. Since a void layer is provided between the heat retaining member 25 and the lagging layer 24, the heat retaining effect is further improved.
なお、本発明は前記実施例に限定されるものではなく、
例えば次に示すように変更して具体化することも可能で
ある。Note that the present invention is not limited to the above embodiments,
For example, it is also possible to make changes as shown below.
（１）前記本体側弧部１３ｂ及び本体側補強部１３ｃの
本数を任意に変えること。(1) The number of the main body side arc portions 13b and the main body side reinforcing portions 13c can be arbitrarily changed.
（２）保温材１４の材質を本実施例の発泡ポリエチレン
樹脂以外のグラスウール等に変えるこ２；。(2) Changing the material of the heat insulating material 14 to glass wool or the like other than the foamed polyethylene resin of this embodiment.
以上詳述したように本発明によれば次に示す特有の効果
を特徴する
請求項１の蓄熱槽においては、槽本体の側面を保温層と
内部に保温部材を設けた複数のパネル体とで覆うことに
より、前記槽本体の側面とパネル体との間に空間部を形
威し、しかも、この空間部には前記保温層と保温部材を
設けたので、槽本体内に貯えられた熱がこの部分を通っ
て外部に逃げにくくなり、保温効果を向上させることが
できる。As detailed above, according to the present invention, in the heat storage tank according to claim 1, which is characterized by the following specific effects, the side surface of the tank body is covered with a heat insulating layer and a plurality of panel bodies each having a heat insulating member inside. By covering, a space is formed between the side surface of the tank body and the panel body, and since the heat insulating layer and the heat insulating member are provided in this space, the heat stored in the tank body can be dissipated. It is difficult for the heat to escape through this part to the outside, and the heat retention effect can be improved.
請求項２の蓄熱槽においては、前記保温層と保温部材の
間にさらに空気層が設けられているので、前記保温効果
をさらに向上させることができる。In the heat storage tank according to the second aspect, since an air layer is further provided between the heat insulating layer and the heat insulating member, the heat retaining effect can be further improved.
第１図は本発明の要部を示す蓄熱槽底面の断面図、第２
図は本発明を具体化した空気調和設備の概略図、第３図
は蓄熱槽の正面図、第４図は第３図のＡ−Ａ線断面図、
第５図は第３図から保温パネル等の外装を取り除いた正
面図、第６図は第５図の平面図、第７図は支持枠の平面
図、第８図は枠体の平面図、第９図は保温部材の正面図
、第１０図は第９図の平面断面図、第１１図は保温パネ
ルの正面図、第１２図は第１１図の平面断面図、第１３
図は転倒防止部材の取付位置を示す概略側面図、第１４
図は第１３図の平面図、第１５図は蓄熱槽の部分破断断
面図、第１６図は第１５図における主散水板と開数水板
とを示す平面図、第１７図は主散水板の平面図、第１８
図は第１７図の部分拡大断面図である。Figure 1 is a sectional view of the bottom of the heat storage tank showing the main parts of the present invention, Figure 2
The figure is a schematic diagram of an air conditioning equipment embodying the present invention, FIG. 3 is a front view of a heat storage tank, and FIG. 4 is a sectional view taken along the line A-A in FIG. 3.
Fig. 5 is a front view from Fig. 3 with the exterior such as a heat insulation panel removed, Fig. 6 is a plan view of Fig. 5, Fig. 7 is a plan view of the support frame, Fig. 8 is a plan view of the frame body, 9 is a front view of the heat insulation member, FIG. 10 is a plan sectional view of FIG. 9, FIG. 11 is a front view of the heat insulation panel, FIG. 12 is a plan sectional view of FIG. 11, and FIG.
The figure is a schematic side view showing the installation position of the fall prevention member.
The figure is a plan view of Fig. 13, Fig. 15 is a partially cutaway sectional view of the heat storage tank, Fig. 16 is a plan view showing the main water sprinkling plate and the numerical water plate in Fig. 15, and Fig. 17 is the main water sprinkling plate. Plan view, No. 18
The figure is a partially enlarged sectional view of FIG. 17.
Claims (1)
た保温層（２４）を設け、この保温層（２４）の表面を
内部に保温部材（２５）を有する複数のパネル体（２３
）で覆ったことを特徴とする蓄熱槽。 ２、前記パネル体（２３）の保温部材（２５）と前記保
温層（２４）との間には空間部が形成されている請求項
第１項に記載の蓄熱槽。[Claims] 1. A heat insulating layer (24) is provided along the shape of at least the side surface of the tank body (16), and the surface of this heat insulating layer (24) is covered with a plurality of heat insulating members (25) inside. Panel body (23
) A heat storage tank characterized by being covered with. 2. The heat storage tank according to claim 1, wherein a space is formed between the heat retaining member (25) of the panel body (23) and the heat retaining layer (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1174394A JP2698437B2 (en) | 1989-07-06 | 1989-07-06 | Thermal storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1174394A JP2698437B2 (en) | 1989-07-06 | 1989-07-06 | Thermal storage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0339838A true JPH0339838A (en) | 1991-02-20 |
| JP2698437B2 JP2698437B2 (en) | 1998-01-19 |
Family
ID=15977823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1174394A Expired - Fee Related JP2698437B2 (en) | 1989-07-06 | 1989-07-06 | Thermal storage tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2698437B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016063074A (en) * | 2014-09-18 | 2016-04-25 | 株式会社Ｓｃｒｅｅｎホールディングス | Substrate processing apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5225439B2 (en) * | 2011-07-19 | 2013-07-03 | 積水化学工業株式会社 | Fixture for preventing overturning of casing and fixing structure of casing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034197U (en) * | 1983-08-15 | 1985-03-08 | 株式会社日立製作所 | Vacuum insulated cryogenic container |
| JPH0196896U (en) * | 1987-12-21 | 1989-06-27 |
-
1989
- 1989-07-06 JP JP1174394A patent/JP2698437B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034197U (en) * | 1983-08-15 | 1985-03-08 | 株式会社日立製作所 | Vacuum insulated cryogenic container |
| JPH0196896U (en) * | 1987-12-21 | 1989-06-27 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016063074A (en) * | 2014-09-18 | 2016-04-25 | 株式会社Ｓｃｒｅｅｎホールディングス | Substrate processing apparatus |
| US11043398B2 (en) | 2014-09-18 | 2021-06-22 | SCREEN Holdings Co., Ltd. | Substrate processing device |
| US11935763B2 (en) | 2014-09-18 | 2024-03-19 | SCREEN Holdings Co., Ltd. | Substrate processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2698437B2 (en) | 1998-01-19 |
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| LAPS | Cancellation because of no payment of annual fees |