JP2021190442A - 電気機器用筐体 - Google Patents
電気機器用筐体 Download PDFInfo
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- JP2021190442A JP2021190442A JP2020090767A JP2020090767A JP2021190442A JP 2021190442 A JP2021190442 A JP 2021190442A JP 2020090767 A JP2020090767 A JP 2020090767A JP 2020090767 A JP2020090767 A JP 2020090767A JP 2021190442 A JP2021190442 A JP 2021190442A
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- JP
- Japan
- Prior art keywords
- housing
- electrical equipment
- electric device
- molded body
- latent heat
- 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
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- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000005338 heat storage Methods 0.000 claims description 47
- 239000011232 storage material Substances 0.000 claims description 38
- 238000002844 melting Methods 0.000 claims description 31
- 230000008018 melting Effects 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 238000009833 condensation Methods 0.000 abstract description 36
- 230000005494 condensation Effects 0.000 abstract description 36
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 230000020169 heat generation Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000003094 microcapsule Substances 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910021542 Vanadium(IV) oxide Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- GRUMUEUJTSXQOI-UHFFFAOYSA-N vanadium dioxide Chemical compound O=[V]=O GRUMUEUJTSXQOI-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
[2] 前記成形体は、樹脂基材と、前記樹脂基材中に分散される複数の潜熱蓄熱材とを含み、前記潜熱蓄熱材の融点は、40℃以上80℃以下である上記[1]に記載の電気機器用筐体。
[3] 前記複数の潜熱蓄熱材は、融点の異なる2種以上の潜熱蓄熱材から構成される、上記[2]に記載の電気機器用筐体。
[4] 前記成形体は多孔質ではない、上記[1]〜[3]のいずれか1つに記載の電気機器用筐体。
図1は、第1実施形態の電気機器用筐体の一例を示す概略図である。図2は、電気機器用筐体の結露発生に関係する温度の状態を示す概略図である。図3は、電気機器用筐体を構成する成形体を具備しない電気機器用筐体を示す概略図である。図4は、電気機器用筐体を構成する成形体の一例を示す概略図である。
図9は、第2実施形態の電気機器用筐体の一例を示す概略図である。
10 筐体部
10a 筐体部の内面
20、20a、20b、20c 成形体
21 樹脂基材
22、22a、22b 潜熱蓄熱材
30 開口部
31 通気フィルター
40 電気機器
41 設置部
60 結露
Claims (4)
- 電気機器を設置可能な設置部を有する電気機器用筐体であって、
前記設置部を内面に有する筐体部と、
前記筐体部の内面に接して設けられ、25℃における熱伝導率が0.3W/m・K以上1.0W/m・K以下であり、少なくとも前記設置部に対向配置される成形体と
を備えることを特徴とする電気機器用筐体。 - 前記成形体は、樹脂基材と、前記樹脂基材中に分散される複数の潜熱蓄熱材とを含み、
前記潜熱蓄熱材の融点は、40℃以上80℃以下である請求項1に記載の電気機器用筐体。 - 前記複数の潜熱蓄熱材は、融点の異なる2種以上の潜熱蓄熱材から構成される、請求項2に記載の電気機器用筐体。
- 前記成形体は多孔質ではない、請求項1〜3のいずれか1項に記載の電気機器用筐体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020090767A JP2021190442A (ja) | 2020-05-25 | 2020-05-25 | 電気機器用筐体 |
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---|---|---|---|
JP2020090767A JP2021190442A (ja) | 2020-05-25 | 2020-05-25 | 電気機器用筐体 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021190442A true JP2021190442A (ja) | 2021-12-13 |
Family
ID=78848471
Family Applications (1)
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JP2020090767A Pending JP2021190442A (ja) | 2020-05-25 | 2020-05-25 | 電気機器用筐体 |
Country Status (1)
Country | Link |
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JP (1) | JP2021190442A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023128030A1 (ko) * | 2021-12-30 | 2023-07-06 | 한국해양과학기술원 | 능동형 온도조절 하우징이 구비된 극지용 관측모듈 |
-
2020
- 2020-05-25 JP JP2020090767A patent/JP2021190442A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023128030A1 (ko) * | 2021-12-30 | 2023-07-06 | 한국해양과학기술원 | 능동형 온도조절 하우징이 구비된 극지용 관측모듈 |
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