JPS63249466A - Refrigerating machine - Google Patents
Refrigerating machineInfo
- Publication number
- JPS63249466A JPS63249466A JP62080925A JP8092587A JPS63249466A JP S63249466 A JPS63249466 A JP S63249466A JP 62080925 A JP62080925 A JP 62080925A JP 8092587 A JP8092587 A JP 8092587A JP S63249466 A JPS63249466 A JP S63249466A
- Authority
- JP
- Japan
- Prior art keywords
- superconducting
- refrigerator
- refrigerating machine
- cooler
- motor
- 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
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 5
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 1
- 239000005751 Copper oxide Substances 0.000 abstract 1
- 229910000431 copper oxide Inorganic materials 0.000 abstract 1
- 239000002075 main ingredient Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Containers, Films, And Cooling For Superconductive Devices (AREA)
- Superconductive Dynamoelectric Machines (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野コ
本発明は新規な冷凍機の構造に係り、省エネルギー型の
冷凍機を席供するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a new refrigerator structure, and provides an energy-saving refrigerator.
[従来の技術]
従来冷凍機は電動機等の動力源と、これにより駆動され
るコンプレッサーおよびフレオン等の冷媒の循環系より
構成されていた。このような構成は非常によく知られて
おり、例えば、F、KIN。[Prior Art] Conventionally, a refrigerator has been composed of a power source such as an electric motor, a compressor driven by the power source, and a circulation system for a refrigerant such as Freon. Such configurations are very well known, for example F,KIN.
A、H,C0CKETT著、「低温技術」第14頁(L
ondon、 GEORGE NEWNESLIMI
TED発行)などに解説されている。A. H. COCKETT, “Low temperature technology”, page 14 (L
ondon, GEORGE NEWNESLIMI
Published by TED).
[発明が解決しようとする問題点コ
本発明の目的は上記冷凍機のエネルギ効率をさらに改善
することにある。[Problems to be Solved by the Invention] An object of the present invention is to further improve the energy efficiency of the refrigerator.
[問題点が解決するための手段]
上記目的は、電動機として非金属系超電導材を使用した
超電導Ml!l!lJ機を用いることにより達成できる
。[Means for solving the problem] The above purpose is to create a superconducting Ml! using a non-metallic superconducting material as an electric motor. l! This can be achieved by using a lJ machine.
[作用]
非金属系超電導材は臨界温度が比較的高いので冷却に要
するエネルギは小さくて済む。したがって、冷凍機の冷
却能力の一部を超電導電動機の冷却に用いることが可能
であり、そうすることより冷凍機のエネルギ効率を改善
できる。[Operation] Nonmetallic superconducting materials have a relatively high critical temperature, so the energy required for cooling is small. Therefore, part of the cooling capacity of the refrigerator can be used to cool the superconducting motor, and by doing so, the energy efficiency of the refrigerator can be improved.
[実施例] 以下実施例により本発明を説明する。[Example] The present invention will be explained below with reference to Examples.
(実施例)
第1図(a)は本発明実施例の冷凍機を用いた冷凍庫あ
るいは、冷蔵庫の構成図である。冷取機は。(Embodiment) FIG. 1(a) is a block diagram of a freezer or a refrigerator using a refrigerator according to an embodiment of the present invention. The cooling machine.
イツトリウム、トリウム、酸化銅などを主成分とする超
電導物質を第1図(b)に示すように固定子89回転子
9.捲線1oなどに用いた超電導電動機本体1と該’R
1JjJ 機1によって駆動されるコンプレッサー2と
、該コンプレッサー2によって冷却される冷却器3,3
′によって構成した。超電導電動機本体1は冷却器3に
よって冷却される。4は断熱体である。As shown in FIG. 1(b), the stator 89, the rotor 9. Superconducting motor main body 1 and the 'R used for winding 1o etc.
1JjJ Compressor 2 driven by machine 1 and coolers 3, 3 cooled by the compressor 2
′ was constructed. The superconducting motor main body 1 is cooled by a cooler 3. 4 is a heat insulator.
また、冷却器3′が冷凍室5内に設置されている。上記
の構成においては、運転起動時には電動機本体1は超電
導状態になっているため、液体窒素の寒剤6を補助冷却
手段として用いた。このような本実施例においては電動
機本体1が超電導状態になれば、エネルギ効率は断熱材
の能力にも依存するが従来の常電導電導機を用いた場合
に比べ、10%以上消vk電力を節約習きた。Further, a cooler 3' is installed inside the freezing chamber 5. In the above configuration, since the motor main body 1 is in a superconducting state at the time of start-up, liquid nitrogen cryogen 6 is used as an auxiliary cooling means. In this embodiment, when the motor main body 1 becomes superconducting, energy efficiency depends on the ability of the heat insulating material, but compared to the case of using a conventional normal conductive machine, the consumed VK power can be reduced by 10% or more. I learned to save money.
[発明の効果]
以上のように本発明によれば冷凍機のエネルギ効率をあ
げることができ、省電力の冷凍庫、冷蔵庫を実現できる
。[Effects of the Invention] As described above, according to the present invention, the energy efficiency of the refrigerator can be increased, and a power-saving freezer and refrigerator can be realized.
第1図(a)は本発明の実施例の冷凍機を用いた冷凍庫
7あるいは冷凍庫の構成図、岑1図(b)は超 /字J
ra電導電動機本体の構造図である。
1・・・超電導電動機本体、2・・・コンプレッサー、
3.3′ ・冷却器、4・・断熱材、5・・冷凍室、6
・・・液体窒素、7・・・電源、8・・・固定子、8・
・・回転子、10・・・捲線、11・・・ケース。
代理人 弁理士 小川勝男 ・、
゛二Fig. 1(a) is a block diagram of a freezer 7 or a freezer using a refrigerator according to an embodiment of the present invention, and Fig. 1(b) is a diagram of a freezer 7 or a freezer using a refrigerator according to an embodiment of the present invention.
FIG. 2 is a structural diagram of a main body of an RA conductive motor. 1...Superconducting motor body, 2...Compressor,
3.3'・Cooler, 4.・Insulation material, 5.・Freezer room, 6
...liquid nitrogen, 7.power supply, 8.stator, 8.
...Rotor, 10...Winding, 11...Case. Agent: Patent attorney Katsuo Ogawa, ゛2
Claims (1)
を用いた超電導電動機を動力源とした冷凍機において、
該冷凍機自体の冷却能力の一部を該電動機を超電導状態
に保つために用いたことを特徴とする冷凍機。1. In a refrigerator whose power source is a superconducting motor in which the rotor or at least a portion of the winding is made of superconducting material,
A refrigerator characterized in that a part of the cooling capacity of the refrigerator itself is used to maintain the electric motor in a superconducting state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62080925A JPS63249466A (en) | 1987-04-03 | 1987-04-03 | Refrigerating machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62080925A JPS63249466A (en) | 1987-04-03 | 1987-04-03 | Refrigerating machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63249466A true JPS63249466A (en) | 1988-10-17 |
Family
ID=13732007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62080925A Pending JPS63249466A (en) | 1987-04-03 | 1987-04-03 | Refrigerating machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63249466A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103730985A (en) * | 2014-01-21 | 2014-04-16 | 电子科技大学 | Megawatt high temperature superconductor fan system |
-
1987
- 1987-04-03 JP JP62080925A patent/JPS63249466A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103730985A (en) * | 2014-01-21 | 2014-04-16 | 电子科技大学 | Megawatt high temperature superconductor fan system |
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