JPS6141868A - Ice heat-accumulation type base rock inside low-temperature storage warehouse - Google Patents
Ice heat-accumulation type base rock inside low-temperature storage warehouseInfo
- Publication number
- JPS6141868A JPS6141868A JP16359284A JP16359284A JPS6141868A JP S6141868 A JPS6141868 A JP S6141868A JP 16359284 A JP16359284 A JP 16359284A JP 16359284 A JP16359284 A JP 16359284A JP S6141868 A JPS6141868 A JP S6141868A
- Authority
- JP
- Japan
- Prior art keywords
- ice
- bedrock
- space
- storage
- temperature storage
- 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
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
「産業上の利用分野」
この発明は、岩盤内空間を利用したもので、設置コスト
お工びランニングコストの安価な氷蓄熱式の低温貯Ｍ、
庫に関するものである。DETAILED DESCRIPTION OF THE INVENTION "Industrial Application Field" This invention utilizes the space inside the bedrock, and is an ice thermal storage type low temperature storage M with low installation cost and low running cost.
It is related to storage.
「従来の技術」
従来の氷蓄熱式の低温貯蔵庫は、地上建屋内に製氷ピッ
トを設け、その製氷を冷凍機に工す電力の安い深夜に行
ない、この蓄冷熱エネルギーに工り庫内を低温に保持す
る構造のものが知られている。``Conventional technology'' Conventional ice storage type cold storage has an ice-making pit in an above-ground building, and the ice is made in the middle of the night when electric power is cheap to power the refrigerator. It is known that the structure maintains the
「発明が解決しょうとする問題点」
上記従来の氷蓄熱式の低温貯蔵庫においては、下記の工
うな欠点があり、その解決が望まれている。"Problems to be Solved by the Invention" The conventional ice storage type cold storage described above has the following disadvantages, and it is desired to solve them.
（イ）建屋を断熱構造にしなければならないと同時に、
ｊＲ氷ピットの熱損失金低減するために製氷ピットも断
熱構造とじなければならず、そのためイニシャルコスト
が高いものとなってしまう。(b) At the same time, the building must have an insulated structure,
jR In order to reduce the heat loss of the ice pit, the ice making pit must also have a heat insulating structure, which results in a high initial cost.
（ロ）地上幾屋であるため外乱熱負荷変動が大きく、氷
蓄熱エネルギーと、直接冷房あるいは厳冬期における過
冷却を防ぐための暖房のエネルギーとの制御がａ雑にな
る。(b) Because the building is located above ground, disturbance heat load fluctuations are large, making it difficult to control the energy stored in ice and energy for direct cooling or heating to prevent overcooling in the harsh winter months.
「間頃点金解決するための手段」 この発明に係る氷蓄熱式岩盤的低温貯蔵庫は。``Means to solve the problem in the middle of the day'' The ice thermal storage type rock-based low temperature storage according to the present invention is as follows.
年間を通じて比較的低温度な岩盤内空間を貯蔵揚所とす
るもので、この岩盤内空間に製氷ピットを設けるととも
に、深夜の所定時間のみ作動するように設定されブライ
ンを介して上記製氷ピット中の水を氷にする冷凍機を上
記岩盤内空間の外部に設け、同岩盤内空間内に前記製氷
ピット中の冷水をこの製氷ピット外へ循環させることに
より庫内を低温に保持する熱交換器を設けたものである
。The ice making pit is installed in the rock space where the temperature is relatively low throughout the year. A refrigerator that turns water into ice is installed outside the rock space, and a heat exchanger is installed in the rock space to keep the inside of the refrigerator at a low temperature by circulating the cold water in the ice making pit outside of the ice making pit. It was established.
「作用」
上記構成に工れば、下記の工うな作用、効果を得ること
ができる。"Function" If the above configuration is implemented, the following functions and effects can be obtained.
（ａ） 岩盤内空間ｔ−構成する岩盤は、蓄冷熱効果
を持つので、貯蔵庫を構成するために特に断熱構造とす
る必要がなく、さらに製氷ピットも直接岩盤に設けるこ
とができ、断熱構造を必要としないので、イニシャルコ
ストの低減を図ることができる。(a) Bedrock space t - Since the constituting bedrock has a cold storage heat effect, there is no need for a particularly insulating structure to construct the storage, and the ice making pit can also be installed directly on the bedrock, making it possible to create a heat insulating structure. Since this is not necessary, initial costs can be reduced.
（ｂｌ 岩盤内空間の外乱熱負荷は、はぼ一定であり
。(bl The disturbance heat load in the space inside the rock mass is approximately constant.
また、岩盤内空間は冷房のみであり、定常的にブライン
お工び冷水を循環妊せるだけで済むので、制御が容易と
なる。In addition, since the space inside the bedrock is only used for cooling, it is only necessary to constantly use brine and circulate cold water, making control easier.
以下、この発明を実施例によりさらに詳しく説明する。Hereinafter, this invention will be explained in more detail with reference to Examples.
「実施例」
図はこの発明の一実施例を示すもので、図中符号１は貯
蔵場所とする岩盤内空間を示すものである。この岩盤内
空間１には製氷ピット２が設けられており、岩盤内空間
１の外部に設けられている冷凍機３により製氷されるよ
うになっている。上記冷凍機３は電力料金の安価な深夜
の所定時間内のみ駆動される工うに設定されており、ポ
ンプ４に工うて循環されるブライン５に工って製氷ピン
ト２中の水を氷にするようになっている。また。"Embodiment" The figure shows an embodiment of the present invention, and reference numeral 1 in the figure indicates a space within the rock mass which is used as a storage place. An ice-making pit 2 is provided in this bedrock space 1, and ice is made by a refrigerator 3 provided outside the bedrock space 1. The refrigerator 3 is set to be operated only during a predetermined time late at night when electricity is cheap, and a brine 5 that is circulated by the pump 4 is used to turn the water in the ice making pinto 2 into ice. It is supposed to be done. Also.
上記岩盤内空間１の天井部分には、上記製氷ピット２中
の冷水の供給を受けて岩盤内空間１を低温に保持する熱
交換器６が設けられている。上記冷水は、岩盤内空間１
の外部に設置したモータ７に工つて製氷ピット２と上記
熱交換器６間を循環されるようになっている。A heat exchanger 6 is provided on the ceiling of the bedrock space 1 and receives cold water from the ice making pit 2 to maintain the bedrock space 1 at a low temperature. The above cold water is inside the rock space 1
The ice is circulated between the ice making pit 2 and the heat exchanger 6 by means of a motor 7 installed outside the ice making pit 2.
上記冷凍機３による製氷は、製氷ピット２中の水の／θ
％〜３θ％とじ、残部冷水を熱交換器６への循環に用い
る工うにする。The ice making by the above-mentioned refrigerator 3 is carried out by /θ of the water in the ice making pit 2.
% to 3θ%, and the remaining cold water is used for circulation to the heat exchanger 6.
上記構成によれば、冷凍機３による蓄冷熱は、電力の安
価な深夜に行なわれ、しかも庫内の冷気は岩盤の蓄冷熱
効果に工り外気に放散、消耗することが少なく、ランニ
ングコストの低減化が図れる。また、貯蔵空間として既
設の岩盤内空間を用いており、しかも岩盤は蓄冷熱作用
を有するので。According to the above configuration, the cold storage by the refrigerator 3 is carried out late at night when electric power is cheap, and the cold air inside the refrigerator is dissipated into the outside air due to the cold storage heat effect of the rock, which reduces the running cost. This can be reduced. In addition, the existing space inside the bedrock is used as the storage space, and the bedrock has the ability to store cold heat.
貯Ｒ空間を確保するため、お二び製氷ピット２の設置の
ために断熱構造を採用する必要がないので。In order to secure the storage R space, there is no need to adopt a heat insulating structure for the installation of the ice making pit 2.
イニシャルコストの低減化が図れる。さらにまた。Initial costs can be reduced. Yet again.
岩盤内空間の外乱熱負荷は、はぼ一定で、しかも岩盤内
空間は冷房のみであり、定常的にブラインおよび冷水を
循環させるだけで済むので、制御が容易となる。The disturbance heat load in the space inside the rock mass is almost constant, and since the space inside the rock mass is only used for cooling, it is only necessary to constantly circulate brine and cold water, so it is easy to control.
「効果」
以上説明した工うに、この発明の氷蓄熱式台盤内低温貯
蔵庫に工れば、下記の効果を得ることができる。"Effects" As explained above, if the ice heat storage type in-base low temperature storage of the present invention is constructed, the following effects can be obtained.
（ａｌ 岩盤内空間を構成する岩盤は、蓄冷熱効果を
持つので、貯蔵庫ｔ−構成するために特に断熱構造とす
る必要がなく、ぜらに製氷ピントも直接岩盤に設けるこ
とができ、断熱構造を必要としないので、イニシャルコ
ストの低減を図ることができる。(al) Since the bedrock that makes up the space inside the bedrock has a cold storage heat effect, there is no need for a special insulation structure to construct the storage tank, and ice-making pins can be installed directly on the bedrock, and the insulation structure Since this is not necessary, initial costs can be reduced.
ｔｂ＋ 岩盤内空間の外乱熱負荷は、はぼ一定であり
。tb+ The disturbance heat load in the space inside the rock mass is approximately constant.
筐だ、岩盤内空間は冷房のみであり、定常的にブライン
および冷水を循環葛せるだけで済むので、制御が容易と
なる６The space inside the rock is only for cooling, and all that is required is constant circulation of brine and cold water, making it easy to control.
図はこの発明に係る氷蓄熱式岩盤内低諷貯蔵庫の一実施
例の構成図である。
１・・・・・・岩盤内空間、２・・・・・・製氷ピット
、３・・・・・・冷凍機、４．７・・・・・・循環用ポ
ンプ、５・・・・・・ブライン。
６・・・・・・熱交換器、The figure is a configuration diagram of an embodiment of an ice thermal storage type in-rock storage facility according to the present invention. 1...Bedrock space, 2...Ice making pit, 3...Freezer, 4.7...Circulation pump, 5...・Brine. 6... Heat exchanger,
Claims (1)
トを設けるとともに、深夜の所定時間のみ作動するよう
に設定されブラインを介して前記製氷ピット中の水を氷
に変える冷凍機を前記岩盤内空間の外部に設け、同岩盤
内空間内に前記製氷ピット中の冷水を同製氷ピット外へ
循環させることにより前記岩盤内空間を低温に保持する
熱交換器を設けたことを特徴とする氷蓄熱式岩盤内低温
貯蔵庫。The space inside the bedrock is used as a storage area, and an ice-making pit is provided in the space inside the bedrock, and a refrigerator is installed inside the bedrock that is set to operate only at a predetermined time in the middle of the night and converts water in the ice-making pit into ice through brine. Ice heat storage, characterized in that a heat exchanger is provided outside the space and maintains the space inside the rock at a low temperature by circulating cold water in the ice making pit outside the ice making pit. Type in-bedrock low temperature storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16359284A JPS6141868A (en) | 1984-08-03 | 1984-08-03 | Ice heat-accumulation type base rock inside low-temperature storage warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16359284A JPS6141868A (en) | 1984-08-03 | 1984-08-03 | Ice heat-accumulation type base rock inside low-temperature storage warehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6141868A true JPS6141868A (en) | 1986-02-28 |
Family
ID=15776845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16359284A Pending JPS6141868A (en) | 1984-08-03 | 1984-08-03 | Ice heat-accumulation type base rock inside low-temperature storage warehouse |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01245941A (en) * | 1988-02-10 | 1989-10-02 | Soc Natl Etud Constr Mot Aviat <Snecma> | Thermoplastic compound for manufacturing casting core and manufacture of said core |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS483085U (en) * | 1971-05-29 | 1973-01-13 | ||
| JPS5595076A (en) * | 1979-01-11 | 1980-07-18 | Shimizu Construction Co Ltd | Refrigerator in rock bed |
-
1984
- 1984-08-03 JP JP16359284A patent/JPS6141868A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS483085U (en) * | 1971-05-29 | 1973-01-13 | ||
| JPS5595076A (en) * | 1979-01-11 | 1980-07-18 | Shimizu Construction Co Ltd | Refrigerator in rock bed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01245941A (en) * | 1988-02-10 | 1989-10-02 | Soc Natl Etud Constr Mot Aviat <Snecma> | Thermoplastic compound for manufacturing casting core and manufacture of said core |
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