JP2020041742A5 - - Google Patents
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- JP2020041742A5 JP2020041742A5 JP2018169402A JP2018169402A JP2020041742A5 JP 2020041742 A5 JP2020041742 A5 JP 2020041742A5 JP 2018169402 A JP2018169402 A JP 2018169402A JP 2018169402 A JP2018169402 A JP 2018169402A JP 2020041742 A5 JP2020041742 A5 JP 2020041742A5
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- JP
- Japan
- Prior art keywords
- heat medium
- magnetic
- refrigerating apparatus
- valve body
- valve
- 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.)
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- 238000005057 refrigeration Methods 0.000 claims 2
- 238000007710 freezing Methods 0.000 claims 1
- 230000002093 peripheral Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Claims (5)
第１及び第２熱交換器（41,42）と、
前記第２熱交換器（42）の一端から他端への前記熱媒体の流れを形成するポンプ（30）とを備え、
各流路（21）は、一端に第１及び第２ポート（P1,P2）が形成され、他端に第３及び第４ポート（P3,P4）が形成され、
各第１ポート（P1）には、前記熱媒体の流入を制限する第１逆止弁（25）が接続され、
各第２ポート（P2）には、前記熱媒体の流出を制限する第２逆止弁（26）が接続され、
前記第１熱交換器（41）は、一端に各第１逆止弁（25）の流出端側から前記熱媒体が流入し、且つ他端から各第２逆止弁（26）の流入端側に前記熱媒体が流出するように接続され、
前記第２熱交換器（42）は、第１切換え構造(51)によって、その一端に何れかの第３ポート（P3）から選択的に前記熱媒体を流入させるように接続され、第２切換え構造(52)によって、その他端から何れかの第４ポート（P4）に選択的に前記熱媒体を流出させるように接続されていることを特徴とする磁気冷凍装置。 The first and second magnetic refrigeration sections (20-1, 20-2) in which the magnetic working substance (23) is arranged and the flow path (21) through which the heat medium flows are formed, respectively.
1st and 2nd heat exchangers (41,42),
A pump (30) that forms a flow of the heat medium from one end to the other end of the second heat exchanger (42) is provided.
In each flow path (21), first and second ports (P1, P2) are formed at one end, and third and fourth ports (P3, P4) are formed at the other end.
A first check valve (25) that limits the inflow of the heat medium is connected to each first port (P1).
A second check valve (26) that limits the outflow of the heat medium is connected to each second port (P2).
In the first heat exchanger (41), the heat medium flows into one end from the outflow end side of each first check valve (25), and the inflow end of each second check valve (26) from the other end. The heat medium is connected to the side so as to flow out ,
The second heat exchanger (42) is connected to one end thereof by a first switching structure (51) so as to selectively allow the heat medium to flow in from any third port (P3), and the second switching is performed. A magnetic refrigerating apparatus characterized by being connected by a structure (52) from the other end to any fourth port (P4) so as to selectively allow the heat medium to flow out.
前記第１切換え構造（51）は、第１三方弁（51）であり、 The first switching structure (51) is a first three-way valve (51).
前記第２切換え構造（52）は、第２三方弁（52）であることを特徴とする磁気冷凍装置。 The second switching structure (52) is a magnetic refrigeration apparatus characterized by being a second three-way valve (52).
前記第１及び第２三方弁（51,52）は、モータ（57）で回転駆動されることで流路（56）を切り換える弁体（54）を備えていることを特徴とする磁気冷凍装置。 In the magnetic refrigerating apparatus of claim 2,
The first and second three-way valves (51, 52) are provided with a valve body (54) for switching a flow path (56) by being rotationally driven by a motor (57). ..
前記第１三方弁（51）の弁体（54）と前記第２三方弁（52）の弁体（54）とは、共通の駆動軸（55）で回転駆動されることを特徴とする磁気冷凍装置。 In the magnetic refrigerating apparatus of claim 3,
The valve body (54) of the first three-way valve (51) and the valve body (54) of the second three-way valve (52) are magnetically driven by a common drive shaft (55). Freezing equipment.
前記弁体（54）は、外周面に溝（54a）が形成されており、前記弁体（54）を収容するケース（53）の内面と前記溝（54a）との間で前記流路（56）を形成していることを特徴とする磁気冷凍装置。 In the magnetic refrigerating apparatus according to claim 3 or 4.
The valve body (54) has a groove (54a) formed on the outer peripheral surface thereof, and the flow path (54a) is formed between the inner surface of the case (53) accommodating the valve body (54) and the groove (54a). 56) A magnetic freezer characterized by forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018169402A JP7111968B2 (en) | 2018-09-11 | 2018-09-11 | magnetic refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018169402A JP7111968B2 (en) | 2018-09-11 | 2018-09-11 | magnetic refrigerator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020041742A JP2020041742A (en) | 2020-03-19 |
| JP2020041742A5 true JP2020041742A5 (en) | 2021-11-18 |
| JP7111968B2 JP7111968B2 (en) | 2022-08-03 |
Family
ID=69799251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018169402A Active JP7111968B2 (en) | 2018-09-11 | 2018-09-11 | magnetic refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7111968B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7339564B2 (en) * | 2019-09-30 | 2023-09-06 | ダイキン工業株式会社 | solid cooling module |
| WO2021220356A1 (en) * | 2020-04-27 | 2021-11-04 | 三菱電機株式会社 | Magnetic temperature regulating system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5454928U (en) * | 1977-09-26 | 1979-04-16 | ||
| JPS63190983A (en) * | 1987-01-30 | 1988-08-08 | Santsuule:Kk | Rotary valve for pressurized fluid passage |
| JPH0549027U (en) * | 1991-11-28 | 1993-06-29 | 大阪瓦斯株式会社 | Solvent recovery device |
| JP5454928B2 (en) | 2010-07-05 | 2014-03-26 | 株式会社デンソー | Battery inspection method and battery inspection apparatus |
| JP5488580B2 (en) * | 2011-01-27 | 2014-05-14 | 株式会社デンソー | Magnetic refrigeration system and automotive air conditioner |
| JP2013257104A (en) * | 2012-06-14 | 2013-12-26 | Railway Technical Research Institute | Magnetic refrigeration device |
| JP6350138B2 (en) * | 2014-09-03 | 2018-07-04 | 株式会社デンソー | Thermal equipment |
| JP6447394B2 (en) * | 2014-11-28 | 2019-01-09 | 株式会社デンソー | Thermomagnetic cycle equipment |
-
2018
- 2018-09-11 JP JP2018169402A patent/JP7111968B2/en active Active
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