JP6603420B2 - 陰圧解除ポート及び冷凍装置 - Google Patents
陰圧解除ポート及び冷凍装置 Download PDFInfo
- Publication number
- JP6603420B2 JP6603420B2 JP2018538346A JP2018538346A JP6603420B2 JP 6603420 B2 JP6603420 B2 JP 6603420B2 JP 2018538346 A JP2018538346 A JP 2018538346A JP 2018538346 A JP2018538346 A JP 2018538346A JP 6603420 B2 JP6603420 B2 JP 6603420B2
- Authority
- JP
- Japan
- Prior art keywords
- end side
- negative pressure
- pressure release
- release port
- internal space
- 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.)
- Active
Links
- 238000005057 refrigeration Methods 0.000 title claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 36
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000010257 thawing Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/061—Walls with conduit means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/047—Pressure equalising devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
2 本体
3 前面扉
4 機械室
5 内箱
5a 内部空間
5b 背面側内壁
6 外箱
6a 外部空間
7 発泡ウレタン断熱材
7a 貫通孔
8 ヒンジ
9 陰圧解除ポート
10 パイプガイド
11 陰圧解除ポート本体
12 パイプ
12a 円筒部
12b 保持部
12ba 保持筒部
12bb 保持底部
12c 内壁面
12d リブ
12e 拡径部
12f フランジ部
12g 拡径延出部
13 パッキン
13a 円環溝
14 バルブガイド
14a 第1円筒部
14b 円板部
14c 第2円筒部
14d リブ
15 バルブスプリング
16 バルブ本体
16a 円板部
16b テーパ部
16c 円筒部
16d 立設部
16da 中心部
16db 放射板部
17 ベース
17a 円筒部
17b 第1フランジ部
17c 外壁部
17d 第2フランジ部
17e 環状凸部
17f ネジ穴
18 発熱体
18a 発熱体本体
18b 電力線
19 パイプガイド本体
19a 円筒部
19b フランジ部
19c 係止部
19d ベース部
20 パイプホルダ
20a ベース部
20b 円筒部
21 パイプパッキン
22 ポートカバー
22a 平面部
22b 立設部
22c 切り欠き
22d 取り付け部
23 カバー部材
23a 壁面
23b 長孔
24 カバー取り付け部材
Claims (9)
- 内部を流体が通過可能な筒状部材と、
前記筒状部材の内部の一端側に配置された発熱体と、
前記発熱体を保持する保持部材と、
前記筒状部材の内周壁と前記保持部材とを連結するとともに、前記発熱体が発生した熱を前記筒状部材に伝達する連結部と、
前記発熱体よりも他端側に設けられ、前記筒状部材の内部を通過する流体の前記他端側から前記一端側への流れを許容し、前記一端側から前記他端側への流れを阻止する弁と、を備える、
陰圧解除ポート。 - 前記連結部は、前記内周壁から内周側に突出する複数のリブである、
請求項1に記載の陰圧解除ポート。 - 前記弁は、弁座と、弁本体と、前記弁本体を前記弁座に向けて付勢する付勢部材と、を備える、
請求項1に記載の陰圧解除ポート。 - 請求項1に記載の陰圧解除ポートと、
断熱部材によって外部空間と隔てられ、物品が収納される内部空間を有する箱体と、を備え、
前記陰圧解除ポートは、前記外部空間と前記内部空間とを連通するように前記箱体の前記断熱部材に設けられた貫通孔に、前記一端側が前記内部空間に露出し、前記他端側が前記外部空間に露出した状態で設けられている、
冷凍装置。 - 前記箱体の内壁に固定され、前記筒状部材の前記一端側を覆うカバー部材を備え、
前記カバー部材は、前記筒状部材の前記一端側が露出する位置から前記一端側に所定距離離間した位置に壁面を有する、
請求項4に記載の冷凍装置。 - 前記カバー部材は、前記筒状部材の前記一端側が露出する位置よりも上側に、流体が通過可能な孔を有する、
請求項5に記載の冷凍装置。 - 前記内部空間の温度が、定常運転に移行した後の所定の温度範囲内の温度である場合、前記弁は、前記筒状部材の内部を通過する流体の前記他端側から前記一端側への流れを許容しない、
請求項4に記載の冷凍装置。 - 前記発熱体は、前記筒状部材の内部の一端部に配置されている、
請求項1に記載の陰圧解除ポート。 - 前記保持部材は、前記筒状部材の中心部に設けられ、前記筒状部材の軸方向に延びる保持筒部と、前記保持筒部の一端側を閉塞する保持底部とを備える、
請求項1に記載の陰圧解除ポート。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016177697 | 2016-09-12 | ||
JP2016177697 | 2016-09-12 | ||
PCT/JP2017/030160 WO2018047624A1 (ja) | 2016-09-12 | 2017-08-23 | 陰圧解除ポート及び冷凍装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018047624A1 JPWO2018047624A1 (ja) | 2019-03-22 |
JP6603420B2 true JP6603420B2 (ja) | 2019-11-06 |
Family
ID=61562360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018538346A Active JP6603420B2 (ja) | 2016-09-12 | 2017-08-23 | 陰圧解除ポート及び冷凍装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11248832B2 (ja) |
EP (1) | EP3489598B1 (ja) |
JP (1) | JP6603420B2 (ja) |
KR (1) | KR102187156B1 (ja) |
CN (1) | CN109690212B (ja) |
WO (1) | WO2018047624A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210007067A (ko) * | 2019-07-09 | 2021-01-20 | 엘지전자 주식회사 | 진공단열체, 냉장고, 및 냉장고의 제작방법 |
JP7329076B2 (ja) * | 2019-12-18 | 2023-08-17 | Phcホールディングス株式会社 | 冷凍装置 |
US11293688B2 (en) | 2020-09-02 | 2022-04-05 | Whirlpool Corporation | Drainage assembly |
CN115468359B (zh) * | 2021-06-11 | 2024-03-15 | 青岛海尔特种电冰柜有限公司 | 气压平衡阀及具有该气压平衡阀的冷柜 |
CN117469894B (zh) * | 2023-12-26 | 2024-03-08 | 珠海格力电器股份有限公司 | 气压平衡装置、低温保存箱及其控制方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3813896A (en) * | 1973-01-26 | 1974-06-04 | Vollrath Co | Freezer air vent |
US3952542A (en) * | 1974-11-22 | 1976-04-27 | Kason Hardware Corporation | Ventilator |
JPS5326700Y2 (ja) * | 1976-08-11 | 1978-07-07 | ||
FR2405413A1 (fr) * | 1977-10-07 | 1979-05-04 | Cluzan Roger | Nouvelle soupape d'equilibre pour chambre froide |
JPS6012171U (ja) * | 1983-07-05 | 1985-01-26 | 東急車輌製造株式会社 | 冷凍コンテナ |
US4662270A (en) * | 1985-08-30 | 1987-05-05 | Kolpack Industries Inc. | Door jamb post and valved vent passage with heater |
JPH0112150Y2 (ja) | 1985-11-06 | 1989-04-10 | ||
JP2506036B2 (ja) * | 1993-03-31 | 1996-06-12 | タキゲン製造株式会社 | 隔室用ベンチレ―タ装置 |
US5723695A (en) * | 1995-06-02 | 1998-03-03 | American Cyanamid Company | Continuous process for the manufacture of sodium C4 -C8 alkoxide |
JP3803834B2 (ja) * | 1996-03-29 | 2006-08-02 | 三洋昭和パネルシステム株式会社 | 冷蔵庫の内外圧力均衡化装置におけるボディへの電気ヒータ線取付構造 |
US6176776B1 (en) * | 1999-06-17 | 2001-01-23 | Kason Industries, Inc. | Pressure relief port |
US6374620B1 (en) * | 2001-04-23 | 2002-04-23 | Opx Corporation | Pressure equalization port |
KR100515739B1 (ko) * | 2003-02-25 | 2005-09-20 | 이종열 | 냉동고용 기압조정장치 |
US7716945B2 (en) | 2005-04-07 | 2010-05-18 | Thermo Fisher Scientific (Asheville) Llc | Pressure equalization port apparatus and method for a refrigeration unit |
WO2014023156A1 (zh) * | 2012-08-07 | 2014-02-13 | 浙江三花汽车零部件有限公司 | 一种调温器及调温器组件 |
DE202014008327U1 (de) * | 2014-10-21 | 2016-01-22 | Eppendorf Ag | Ventilanordnung zum Belüften eines Innenraums eines Tiefkühlgeräts |
CN105571043A (zh) * | 2016-02-29 | 2016-05-11 | 青岛海尔空调器有限总公司 | 一种换新风装置及空调器 |
CN105783380B (zh) * | 2016-04-11 | 2018-03-30 | 海信容声(广东)冷柜有限公司 | 一种气压平衡装置及制冷装置 |
-
2017
- 2017-08-23 EP EP17848567.8A patent/EP3489598B1/en active Active
- 2017-08-23 JP JP2018538346A patent/JP6603420B2/ja active Active
- 2017-08-23 KR KR1020197007090A patent/KR102187156B1/ko active IP Right Grant
- 2017-08-23 WO PCT/JP2017/030160 patent/WO2018047624A1/ja unknown
- 2017-08-23 CN CN201780055598.6A patent/CN109690212B/zh active Active
-
2019
- 2019-03-11 US US16/298,775 patent/US11248832B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US11248832B2 (en) | 2022-02-15 |
EP3489598A4 (en) | 2019-08-21 |
CN109690212B (zh) | 2020-11-27 |
US20190204003A1 (en) | 2019-07-04 |
WO2018047624A1 (ja) | 2018-03-15 |
KR20190038635A (ko) | 2019-04-08 |
KR102187156B1 (ko) | 2020-12-04 |
EP3489598B1 (en) | 2021-06-23 |
CN109690212A (zh) | 2019-04-26 |
JPWO2018047624A1 (ja) | 2019-03-22 |
EP3489598A1 (en) | 2019-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6603420B2 (ja) | 陰圧解除ポート及び冷凍装置 | |
CN104251871A (zh) | 恒温槽 | |
KR102380176B1 (ko) | 밸브 조립체, 열교환 조립체, 및 기어박스용 오일온도조절 시스템 | |
JP6388378B2 (ja) | 冷蔵庫 | |
US20140034157A1 (en) | Passive vacuum relief valve for ultra-low temperature freezers | |
JP2018514735A5 (ja) | ||
KR101177499B1 (ko) | 냉온수기 | |
ITAN980057A1 (it) | Valvola per il bilanciamento della pressione all'interno di cellefrigorifere dotata di mezzi per la protezione dalle basse temperature | |
KR20070027307A (ko) | 냉장고의 부압 방지 장치 | |
RU169988U1 (ru) | Мобильная установка термостатирования | |
JP7329076B2 (ja) | 冷凍装置 | |
JP2012015391A (ja) | 冷却装置およびこれを用いた電子機器 | |
KR100595433B1 (ko) | 냉장고 및 그 제어방법 | |
JP6228826B2 (ja) | 飲料水ディスペンサー | |
KR20170068135A (ko) | 제빙용 증발기 | |
US20230101662A1 (en) | Ventilation unit for a refrigeration cabinet | |
JP6937610B2 (ja) | 極低温装置 | |
JP6588249B2 (ja) | 冷蔵庫 | |
FR3048477A1 (fr) | Soupape de securite | |
KR20160018942A (ko) | 세퍼레이터 및 이를 구비한 물저장탱크 | |
KR100838667B1 (ko) | 단열 탱크 | |
JP2016173216A (ja) | 冷却装置およびこれを搭載した電子機器 | |
JP2014035146A (ja) | 保冷庫 | |
KR100530592B1 (ko) | 밀폐공간의 내부압력 평형 조정장치 | |
EP2966388A1 (en) | Refrigerator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A529 | Written submission of copy of amendment under article 34 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A5211 Effective date: 20181120 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181120 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20190704 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191008 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191010 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6603420 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |