JP2511702Y2 - Heat storage tank - Google Patents
Heat storage tankInfo
- Publication number
- JP2511702Y2 JP2511702Y2 JP1153191U JP1153191U JP2511702Y2 JP 2511702 Y2 JP2511702 Y2 JP 2511702Y2 JP 1153191 U JP1153191 U JP 1153191U JP 1153191 U JP1153191 U JP 1153191U JP 2511702 Y2 JP2511702 Y2 JP 2511702Y2
- Authority
- JP
- Japan
- Prior art keywords
- storage tank
- heat storage
- discharge pipe
- discharge
- antifreeze liquid
- 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.)
- Expired - Lifetime
Links
Landscapes
- Other Air-Conditioning Systems (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この考案は、夜間の安価な電力等
を使って冷凍機を運転し、その冷凍機で冷却した不凍液
によって蓄冷体中の液体を凍結させて凍結体の潜熱とし
て蓄熱しておき、その凍結体が融解するときの冷熱を使
って昼間の冷房その他に利用する蓄熱システム等の蓄熱
槽に関するものである。[Industrial application] This invention operates a refrigerator using inexpensive electric power at night, and freezes the liquid in the regenerator with the antifreeze liquid cooled by the refrigerator to store the heat as latent heat of the frozen body. The present invention relates to a heat storage tank such as a heat storage system that is used for cooling in the daytime and the like by using the cold heat when the frozen body is melted.
【０００２】[0002]
【従来の技術】従来から安価な夜間電力等を利用して冷
熱を蓄積することを目的として氷蓄熱槽が用いられてお
り、かかる従来の氷蓄熱槽としては、特開昭５９−３８
５３５号公報に示されるものや、実開昭６３−１９１２
６号公報に示されるものがある。しかし、かかる従来の
氷蓄熱槽には、構造の複雑化に伴い製造コストが高くな
ることや伝熱効率が悪い等種々の問題があることから、
本出願人はかかる従来の氷蓄熱槽における問題を解決す
ることを目的として、先に特願平２−１８４０３７号に
おいて、既存の蓄熱槽本体にも改造を必要とすることな
く適用できると共に、伝熱性能が良好で安価な氷蓄熱槽
を提案した。図５、６はこの特願平２−１８４０３７号
において本出願人が先に提案した氷蓄熱槽を示す。図に
おいて、蓄熱槽１の蓄熱槽本体１ａ内には、例えば、エ
チレングリコ−ル、プロピレングリコ−ル、塩化カルシ
ュ−ム等より成る不凍液２が供給されると共に上方に空
間部３が形成されている。前記槽本体１ａ内には、蓄冷
体束４が複数投入されて、投入された蓄冷体束４は、槽
本体１ａ内の不凍液２中でほぼ鉛直姿勢を保った状態で
浮遊せしめられる。前記蓄冷体束４は、不凍液２中で浮
力を生じる棒材または中空筒等によって形成された浮体
５の上端部から複数の蓄冷体６を吊り下げて、更にその
複数の蓄冷体６をネット７によって覆って成る。尚、蓄
冷体束４の上部には必要に応じて環状のスペ−サ８が嵌
合され、このスペ−サ８によって槽本体１ａ中で浮遊す
る各蓄冷体束４間の間隙が確保される。前記蓄冷体６
は、ポリエチレン、ポリプロピレン等の軟質合成樹脂性
の軟質チュ−ブ９の下端部を封止し、その内部に例えば
水等の液体１０を封入し、さらに錘体としての粒状体１
１を投入した後、軟質チュ−ブ９の上端部を封止して成
る。この軟質チュ−ブ９内に封入される水等の液体の量
は、この軟質チュ−ブ９の上端部に扁平部１２が形成さ
れる程度として調整される。2. Description of the Related Art Conventionally, an ice heat storage tank has been used for the purpose of accumulating cold heat using inexpensive nighttime electric power or the like, and as such a conventional ice heat storage tank, there is JP-A-59-38.
And the one disclosed in Japanese Utility Model Publication No. 535/1988
There is one disclosed in Japanese Patent No. However, such a conventional ice heat storage tank has various problems such as high manufacturing cost and poor heat transfer efficiency due to complicated structure,
For the purpose of solving the problem in the conventional ice heat storage tank, the present applicant can apply it to the existing heat storage tank main body without any modification in Japanese Patent Application No. 2-184037, and can transfer the same. We proposed an inexpensive ice storage tank with good thermal performance. 5 and 6 show the ice heat storage tank previously proposed by the present applicant in this Japanese Patent Application No. 2-184037. In the figure, in the heat storage tank main body 1a of the heat storage tank 1, an antifreeze liquid 2 made of, for example, ethylene glycol, propylene glycol, calcium chloride or the like is supplied and a space portion 3 is formed above. There is. A plurality of cool storage body bundles 4 are charged into the tank body 1a, and the charged cool storage body bundles 4 are floated in the antifreeze liquid 2 in the tank body 1a while maintaining a substantially vertical posture. The regenerator bundle 4 suspends a plurality of regenerators 6 from the upper end of a floating body 5 formed of a rod or a hollow cylinder that produces buoyancy in the antifreeze liquid 2, and further connects the plurality of regenerators 6 to a net 7 Covered by. An annular spacer 8 is fitted on the upper part of the cool storage body bundle 4 as needed, and the space between the cool storage body bundles 4 floating in the tank body 1a is secured by the spacer 8. . The regenerator 6
Seals the lower end of a soft tube 9 made of a soft synthetic resin such as polyethylene or polypropylene, and encloses a liquid 10 such as water therein, and further, the granular body 1 as a weight.
After charging 1, the upper end of the soft tube 9 is sealed. The amount of liquid such as water sealed in the soft tube 9 is adjusted so that the flat portion 12 is formed at the upper end of the soft tube 9.
【０００３】図６に示す様に、蓄熱槽本体１ａ内には夜
間の安価な電力等を使って運転される冷凍機等の冷却手
段１３から供給管１４を通して不凍液２が供給され、供
給された不凍液２は蓄熱槽本体１ａ内の蓄冷体４を冷却
した後、吐出管１５から吐出されて冷却手段に戻され
る。このようにして、不凍液２は蓄熱槽本体１ａと冷却
手段１３との間を循環し、その過程で蓄冷体４内の液体
が凍結せしめられる。このようにして、夜間の安価な電
力等のエネルギ−を蓄冷体中の液体を凍結させた凍結体
の潜熱として蓄熱しておき、その凍結体が融解するとき
の冷熱を使って昼間の冷房その他に利用する。以上のよ
うに構成された氷蓄熱槽によれば、各蓄冷体束がほぼ鉛
直姿勢で浮遊しているので、蓄冷体束を構成する蓄冷体
が押し潰されることはなく、また、不凍液の循環のため
の隙間を確保することができるので、良好な伝熱性能を
得ることができる。さらに、槽本体に各蓄冷体束を支柱
で支持したり、吊設する必要がないので、槽本体の構造
が簡単になると共に、既存の槽本体を転用するにあたっ
て特に改造する等の必要がないため、安価に製造するこ
とができる等の利点がある。As shown in FIG. 6, the antifreeze liquid 2 is supplied into the heat storage tank main body 1a from a cooling means 13 such as a refrigerator operated at night using inexpensive electric power through a supply pipe 14. The antifreeze liquid 2 cools the regenerator 4 in the heat storage tank body 1a, and then is discharged from the discharge pipe 15 and returned to the cooling means. In this way, the antifreeze liquid 2 circulates between the heat storage tank body 1a and the cooling means 13, and the liquid in the regenerator 4 is frozen in the process. In this way, energy such as cheap electric power at night is stored as latent heat of the frozen body obtained by freezing the liquid in the cool storage body, and the cold heat when the frozen body is melted is used to cool the daytime To use. According to the ice heat storage tank configured as described above, since each cold storage body bundle floats in a substantially vertical posture, the cold storage body constituting the cold storage body bundle is not crushed, and the circulation of the antifreeze liquid is prevented. Since it is possible to secure a gap for, it is possible to obtain good heat transfer performance. Furthermore, since it is not necessary to support or suspend each regenerator bundle in the tank body, the structure of the tank body is simplified, and there is no need to modify the existing tank body in particular. Therefore, there is an advantage that it can be manufactured at low cost.
【０００４】[0004]
【考案が解決しようとする課題】しかし、以上の本出願
人が先の出願で提案した氷蓄熱槽にあっては、供給管１
４を介して蓄熱槽本体１ａ中に供給され吐出管１５から
吐出される不凍液２の蓄熱槽本体１ａ内における流路に
ついて次のような問題があった。前記冷却手段から蓄熱
槽本体１ａ内に供給される不凍液２は、蓄熱槽本体１ａ
中で蓄冷体６を冷却する過程で昇温し、比重が小さくな
る。したがって、図６に示す様に、供給管１４が蓄熱槽
本体１ａの下方に開口するのに対し、吐出管１５は蓄熱
槽本体１ａの上方に開口するという位置関係で供給管１
４と吐出管１５は配置され、蓄熱槽本体１ａの下方から
供給された不凍液２は蓄熱槽本体１ａの上方の吐出管１
５から吐出されるという流れが形成される。したがっ
て、蓄熱槽本体１ａ内において不凍液２は、蓄熱槽本体
１ａの縦方向及び蓄熱槽本体１ａの下部横方向について
は容易に流れを形成する。しかし、蓄熱槽本体１ａの上
部液面近くでは流れが形成され難くなり、不凍液２の流
れの非常に遅い部分Ａが形成される。またＡに伴なって
吐出管口より遠いところで滞留部Ｂが生じる。そのため
滞留部Ｂ付近の蓄冷体６の蓄熱が部分的に不十分とな
り、蓄熱槽全体として効率が悪くなるという問題があっ
た。However, in the ice heat storage tank proposed by the present applicant in the previous application, the supply pipe 1
There was the following problem in the flow path in the heat storage tank main body 1a of the antifreeze liquid 2 which is supplied into the heat storage tank main body 1a via 4 and discharged from the discharge pipe 15. The antifreeze liquid 2 supplied from the cooling means into the heat storage tank body 1a is the heat storage tank body 1a.
In the process, the temperature is raised in the process of cooling the regenerator 6, and the specific gravity is reduced. Therefore, as shown in FIG. 6, the supply pipe 14 opens below the heat storage tank body 1a, whereas the discharge pipe 15 opens above the heat storage tank body 1a.
4 and the discharge pipe 15 are arranged so that the antifreeze liquid 2 supplied from below the heat storage tank body 1a is above the heat storage tank body 1a.
A flow of being discharged from 5 is formed. Therefore, the antifreeze liquid 2 easily forms a flow in the heat storage tank body 1a in the vertical direction of the heat storage tank body 1a and in the lower lateral direction of the heat storage tank body 1a. However, it becomes difficult to form a flow near the upper liquid surface of the heat storage tank main body 1a, and a very slow portion A of the antifreeze liquid 2 flows. Along with A, a retention part B is formed at a position far from the discharge pipe port. Therefore, there is a problem that the heat storage of the regenerator 6 in the vicinity of the retention section B is partially insufficient and the efficiency of the heat storage tank as a whole is deteriorated.
【０００５】[0005]
【課題を解決するための手段】以上の従来の技術におけ
る問題を解消するためにこの考案によれば、蓄熱槽本体
から冷却手段に不凍液を送給する吐出管を前記蓄熱槽本
体に設け、前記蓄熱槽本体と前記冷却手段との間を前記
吐出管を介して循環する不凍液中に液体を収納した蓄冷
体を浸漬させた蓄熱槽において、前記吐出管が前記蓄熱
槽本体内の前記不凍液の液面近傍にて複数の吐出口を液
面に向けて開口する蓄熱槽が提供される。さらにまた、
この考案の蓄熱槽によれば前記吐出口の開口面積の総和
が前記吐出管の断面積の総和以下とされる蓄熱槽が提供
される。加えて、この考案の蓄熱槽によれば前記吐出口
の開口面積が前記吐出管の端部から前記冷却装置の方向
に向けて順次小なるように設定されている蓄熱槽が提供
される。さらに加えて、この考案の蓄熱槽によれば前記
複数の吐出口の配置間隔が前記吐出管の端部から前記冷
却装置の方向に向けて順次密から疎となるように設定さ
れている蓄熱槽が提供される。According to the present invention, in order to solve the above problems in the prior art, a discharge pipe for feeding antifreeze liquid from the heat storage tank body to the cooling means is provided in the heat storage tank body, and In a heat storage tank in which a regenerator containing a liquid is immersed in an antifreeze liquid circulating between the heat storage tank body and the cooling means via the discharge pipe, the discharge pipe is a liquid of the antifreeze liquid in the heat storage tank body. Provided is a heat storage tank in which a plurality of discharge ports are opened in the vicinity of the surface toward the liquid surface. Furthermore,
According to the heat storage tank of the present invention, there is provided a heat storage tank in which the sum of the opening areas of the discharge ports is equal to or less than the sum of the sectional areas of the discharge pipes. In addition, according to the heat storage tank of the present invention, there is provided a heat storage tank in which the opening area of the discharge port is set to be gradually reduced from the end portion of the discharge pipe toward the cooling device. In addition, according to the heat storage tank of the present invention, the arrangement intervals of the plurality of discharge ports are set so as to become denser and sparser sequentially from the end of the discharge pipe toward the cooling device. Will be provided.
【０００６】[0006]
【実施例】次にこの考案の実施例を図面に基づいて説明
する。図１及び図２はこの考案の１実施例の蓄熱槽を示
す。図において、蓄熱槽本体１ａには下方部に供給管１
４が設けられ、上方部には吐出管１５が取り付けられ
る。また、蓄熱槽本体１ａ中には前記供給管１４から不
凍液２が供給され一方前記吐出管１５から不凍液２が吐
出されて、冷凍機等の冷却手段１３と蓄熱槽本体１ａ間
で不凍液２が循環せしめられる。さらに、蓄熱槽本体１
ａ内の不凍液２中には蓄冷体６がその長手方向をほぼ鉛
直方向と一致させて、浮遊せしめられている。図に示さ
れる様に、前記吐出管１５は蓄熱槽本体１ａ内の不凍液
２中の蓄冷体６間に延長して設けられる。また、その吐
出管１５には複数の吐出口１６が鉛直上方に向けて開口
せしめられる。言い換えればその吐出口１６は各々液面
に向けて開口せしめられる。さらに、その各吐出口１６
の開口面積は、各吐出口１６の開口面積の総和が、吐出
管１５の断面積よりも小さくなるように設定されてい
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will be described with reference to the drawings. 1 and 2 show a heat storage tank according to an embodiment of the present invention. In the figure, the heat storage tank body 1a has a supply pipe 1 at a lower portion.
4 is provided, and the discharge pipe 15 is attached to the upper part. Further, the antifreeze liquid 2 is supplied from the supply pipe 14 into the heat storage tank main body 1a while the antifreeze liquid 2 is discharged from the discharge pipe 15, and the antifreeze liquid 2 is circulated between the cooling means 13 such as a refrigerator and the heat storage tank main body 1a. Be punished. Furthermore, the heat storage tank body 1
In the antifreeze liquid 2 in a, the regenerator 6 is suspended with its longitudinal direction substantially aligned with the vertical direction. As shown in the figure, the discharge pipe 15 is provided so as to extend between the regenerators 6 in the antifreeze liquid 2 in the heat storage tank body 1a. Further, a plurality of discharge ports 16 are opened in the discharge pipe 15 in the vertically upward direction. In other words, the discharge ports 16 are each opened toward the liquid surface. Furthermore, each of the discharge ports 16
The opening area of is set such that the sum of the opening areas of the discharge ports 16 is smaller than the cross-sectional area of the discharge pipe 15.
【０００７】以上の実施例の蓄熱槽によれば前記供給管
１４から蓄熱槽本体１ａ内に供給された前記不凍液２は
前記各吐出口１６から吐出管１５に流入し前記冷却手段
１３に送給される。したがって、蓄熱槽本体１ａ内にお
ける不凍液２の流れが蓄熱槽本体１ａ内の一部に偏るよ
うなことはなく、蓄熱槽本体１ａ全体として略均一な流
れが形成される。また、前述したように吐出口１６は液
面に向けて開口しているので、各蓄冷体６によって吐出
口１６への不凍液の流入が妨げられるようなことはな
い。さらに、各吐出口１６の開口面積は、各吐出口１６
の開口面積の総和が吐出管１５の断面積よりも小さくな
るように設定されていることから、吐出管１５への不凍
液２の流入が一部の吐出口１６に偏るようなことはな
い。図３及び図４はこの考案の他の実施例の蓄熱槽を示
す。According to the heat storage tank of the above embodiment, the antifreeze liquid 2 supplied from the supply pipe 14 into the heat storage tank main body 1a flows into the discharge pipe 15 from each of the discharge ports 16 and is sent to the cooling means 13. To be done. Therefore, the flow of the antifreeze liquid 2 in the heat storage tank main body 1a does not tend to be biased to a part of the heat storage tank main body 1a, and a substantially uniform flow is formed in the heat storage tank main body 1a as a whole. Further, as described above, since the discharge port 16 is opened toward the liquid surface, the cold storage bodies 6 do not prevent the flow of the antifreeze liquid into the discharge port 16. Furthermore, the opening area of each discharge port 16 is
Since the sum of the opening areas of the above is set to be smaller than the cross-sectional area of the discharge pipe 15, the inflow of the antifreeze liquid 2 into the discharge pipe 15 is not biased to some of the discharge ports 16. 3 and 4 show a heat storage tank according to another embodiment of the present invention.
【０００８】この実施例では吐出管１５の各吐出口１６
は、吐出管１５の端部Ａから前記冷却手段１３のほうに
向かって、徐々に蜜から疎に配置されるように設けられ
る。しかも、図４に示されるように、各吐出口１６の開
口面積は吐出管１５の端部Ａから前記冷却手段１３のほ
うに向かって、徐々に小さくなるようにされている。し
たがって、この実施例の吐出管１５では、前記冷却手段
１３から遠い位置に配置される吐出口１６からも円滑に
吐出管１５内に不凍液２が流入する。尚、本実施例にお
いては、吐出管の長手方向にそれよりも小さい複数の分
岐管よりなる吐出口を例示したが、吐出管自体に複数の
孔を穿設しても良く、吐出口の構造については本実施例
に限定されるものではない。In this embodiment, each discharge port 16 of the discharge pipe 15 is
Are provided so as to be gradually arranged from the end A of the discharge pipe 15 toward the cooling means 13 in a sparse manner. Moreover, as shown in FIG. 4, the opening area of each discharge port 16 is gradually reduced from the end A of the discharge pipe 15 toward the cooling means 13. Therefore, in the discharge pipe 15 of this embodiment, the antifreeze liquid 2 smoothly flows into the discharge pipe 15 from the discharge port 16 arranged at a position far from the cooling means 13. In addition, in the present embodiment, the discharge port composed of a plurality of branch pipes smaller in size in the longitudinal direction of the discharge pipe has been exemplified, but a plurality of holes may be formed in the discharge pipe itself, and the structure of the discharge port may be formed. Is not limited to this embodiment.
【０００９】[0009]
【考案の効果】以上のようにこの考案の蓄熱槽によれ
ば、蓄熱槽本体から冷却手段に不凍液を送給する吐出管
を前記蓄熱槽本体に設け、前記蓄熱槽本体と前記冷却手
段との間を前記吐出管を介して循環する不凍液中に液体
を収納した蓄冷体を浸漬させた蓄熱槽において、前記吐
出管が前記蓄熱槽本体内の前記不凍液の液面近傍にて複
数の吐出口を開口するようにしたので、蓄熱槽本体内の
不凍液は各吐出口から吐出管内に流入し蓄熱槽本体内に
おける不凍液の流れが蓄熱槽本体内の一部に偏るような
ことはなく、蓄熱槽本体全体として略均一な流れが形成
される。またこの考案によれば前記吐出管の吐出口が略
鉛直方向に沿って開口せしめられているので蓄熱槽本体
内の不凍液中に浸漬された各蓄冷体によって吐出口への
不凍液の流入が妨げられるようなことはない。さらに、
この考案によれば前記冷却管に設けられた複数の吐出口
が液面に向けて開口せしめられているので、不凍液の液
面近傍に不凍液の流れの非常に遅い部分Ａ及びそれに伴
なう滞留部Ｂが形成されるようなことはなく、蓄熱槽本
体全体として均一な不凍液の流れが形成される。さらに
また、この考案の蓄熱槽によれば前記吐出口の開口面積
の総和が前記吐出管の断面積の総和以下とされることか
ら吐出管への不凍液の流入が一部の吐出口に偏るような
ことはない。加えて、この考案の蓄熱槽によれば前記吐
出口の開口面積が前記吐出管の端部から前記冷却装置の
方向に向けて順次小なるように設定されるので、他の吐
出口に比べて冷却手段から遠い位置にある吐出口からも
吐出管内に円滑に不凍液が流入し、不凍液の流れに不均
一が生じることが防止される。さらに加えて、この考案
の蓄熱槽によれば前記複数の吐出口の配置間隔が前記吐
出管の端部から前記冷却装置の方向に向けて順次密から
疎となるように設定されるので、このことによっても、
他の吐出口に比べて冷却手段から遠い位置にある吐出口
からも吐出管内に円滑に不凍液が流入し不凍液の流れに
不均一が生じることが防止される。As described above, according to the heat storage tank of the present invention, the heat storage tank body is provided with the discharge pipe for feeding the antifreeze liquid from the heat storage tank body to the cooling means, and the heat storage tank body and the cooling means are connected. In a heat storage tank in which a regenerator containing a liquid is immersed in an antifreeze liquid circulating between the discharge pipes, the discharge pipe has a plurality of discharge ports near the liquid surface of the antifreeze liquid in the heat storage tank body. Since it is opened, the antifreeze liquid in the heat storage tank main body does not flow into the discharge pipe from each discharge port and the flow of the antifreeze liquid in the heat storage tank main body is not biased to a part of the heat storage tank main body. A generally uniform flow is formed as a whole. Further, according to this invention, since the discharge port of the discharge pipe is opened along the substantially vertical direction, the cold storage bodies immersed in the antifreeze liquid in the heat storage tank body prevent the inflow of the antifreeze liquid to the discharge port. There is no such thing. further,
According to this invention, since the plurality of discharge ports provided in the cooling pipe are opened toward the liquid surface, the portion A of the antifreeze liquid having a very slow flow and the accompanying retention The part B is not formed, and a uniform flow of the antifreeze liquid is formed in the entire heat storage tank body. Furthermore, according to the heat storage tank of the present invention, the sum of the opening areas of the discharge ports is set to be equal to or less than the total cross-sectional area of the discharge pipes, so that the flow of the antifreeze liquid into the discharge pipes is biased to a part of the discharge ports. There is no such thing. In addition, according to the heat storage tank of the present invention, the opening area of the discharge port is set so as to gradually decrease from the end of the discharge pipe toward the cooling device. It is possible to prevent the antifreeze liquid from smoothly flowing into the discharge pipe from the discharge port located at a position far from the cooling means, thereby causing nonuniformity in the flow of the antifreeze liquid. Furthermore, according to the heat storage tank of the present invention, the arrangement intervals of the plurality of discharge ports are set so as to become denser and sparser sequentially from the end of the discharge pipe toward the cooling device. Also by
It is prevented that the antifreeze liquid smoothly flows into the discharge pipe from the discharge port located farther from the cooling means than the other discharge ports and the flow of the antifreeze liquid becomes uneven.
【図１】この考案の一実施例の蓄熱槽の断面模式図であ
る。FIG. 1 is a schematic sectional view of a heat storage tank according to an embodiment of the present invention.
【図２】図１II−II断面図である。FIG. 2 is a sectional view taken along the line II-II in FIG.
【図３】この考案の他の実施例の説明図である。FIG. 3 is an explanatory view of another embodiment of the present invention.
【図４】図３IV−IV断面拡大図である。FIG. 4 is an enlarged sectional view taken along the line IV-IV in FIG.
【図５】従来の蓄熱槽の部分拡大図である。FIG. 5 is a partially enlarged view of a conventional heat storage tank.
【図６】従来の蓄熱槽の全体断面模式図である。FIG. 6 is a schematic sectional view of an entire conventional heat storage tank.
１ａ 蓄熱槽本体 １３ 冷却手段 ２ 不凍液 １５ 吐出管 １０ 液体 ６ 蓄冷体 １ 蓄熱槽 １６ 吐出口 1a Heat storage tank body 13 Cooling means 2 Antifreeze liquid 15 Discharge pipe 10 Liquid 6 Regenerator 1 Heat storage tank 16 Discharge port
Claims (4)
する吐出管を前記蓄熱槽本体に設け、前記蓄熱槽本体と
前記冷却手段との間を前記吐出管を介して循環する不凍
液中に液体を収納した蓄冷体を浸漬させた蓄熱槽におい
て、前記吐出管が前記蓄熱槽本体内の前記不凍液の液面
近傍にて複数の吐出口を液面に向けて開口することを特
徴とする蓄熱槽。1. A discharge pipe for supplying an antifreeze liquid from a heat storage tank body to a cooling means is provided in the heat storage tank body, and the discharge pipe is circulated between the heat storage tank body and the cooling means via the discharge pipe. In a heat storage tank in which a regenerator containing a liquid is immersed, the discharge pipe opens a plurality of discharge ports toward the liquid surface in the vicinity of the liquid surface of the antifreeze liquid in the heat storage tank body. Tank.
の断面積の総和以下とされることを特徴とする請求項１
に記載した蓄熱槽。2. The sum total of the opening areas of the discharge ports is equal to or less than the sum total of the cross-sectional areas of the discharge pipes.
Heat storage tank described in.
から前記冷却装置の方向に向けて順次小なるように設定
されていることを特徴とする請求項１または請求項２に
記載した蓄熱槽。3. The opening area of the discharge port is set so as to become gradually smaller from the end portion of the discharge pipe toward the cooling device. Heat storage tank.
端部から前記冷却装置の方向に向けて順次密から疎とな
るように設定されていることを特徴とする請求項１また
は請求項２または請求項３に記載した蓄熱槽。4. The arrangement according to claim 1, wherein the plurality of discharge port arrangement intervals are set so as to become successively denser and sparser from the end portion of the discharge pipe toward the cooling device. The heat storage tank according to claim 2 or claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1153191U JP2511702Y2 (en) | 1991-02-08 | 1991-02-08 | Heat storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1153191U JP2511702Y2 (en) | 1991-02-08 | 1991-02-08 | Heat storage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH053826U JPH053826U (en) | 1993-01-22 |
| JP2511702Y2 true JP2511702Y2 (en) | 1996-09-25 |
Family
ID=11780553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1153191U Expired - Lifetime JP2511702Y2 (en) | 1991-02-08 | 1991-02-08 | Heat storage tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2511702Y2 (en) |
-
1991
- 1991-02-08 JP JP1153191U patent/JP2511702Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH053826U (en) | 1993-01-22 |
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