JP2020037881A5 - - Google Patents
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- JP2020037881A5 JP2020037881A5 JP2018164672A JP2018164672A JP2020037881A5 JP 2020037881 A5 JP2020037881 A5 JP 2020037881A5 JP 2018164672 A JP2018164672 A JP 2018164672A JP 2018164672 A JP2018164672 A JP 2018164672A JP 2020037881 A5 JP2020037881 A5 JP 2020037881A5
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- Prior art keywords
- heat
- fluid
- storage material
- cover portion
- heat storage
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- 239000012530 fluid Substances 0.000 claims description 24
- 238000007906 compression Methods 0.000 claims description 21
- 239000011232 storage material Substances 0.000 claims description 16
- 238000005338 heat storage Methods 0.000 claims description 15
- 239000003507 refrigerant Substances 0.000 claims description 12
- 230000002093 peripheral Effects 0.000 claims description 7
- 238000005057 refrigeration Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 229910004682 ON-OFF Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
上記目的を達成するため、請求項１に記載の圧縮機は、流体を圧縮して吐出する圧縮部（１１０）と、圧縮部の外周側に配置され、圧縮部を覆うカバー部（１２０）と、を備え、カバー部は、圧縮部が発生させた熱を蓄える蓄熱材で形成されており、カバー部には、蓄熱材と熱交換して前記蓄熱材に蓄えられた熱を搬送する流体を流通させる流体流路（１２０ａ）が形成されており、流体流路は、流体と蓄熱材とを直接接触させるように形成されている。 In order to achieve the above object, the compressor according to claim 1 includes a compression unit (110) that compresses and discharges a fluid, and a cover portion (120) that is arranged on the outer peripheral side of the compression unit and covers the compression unit. The cover portion is formed of a heat storage material that stores the heat generated by the compression portion, and the cover portion contains a fluid that exchanges heat with the heat storage material and conveys the heat stored in the heat storage material. A fluid flow path (120a) to be circulated is formed, and the fluid flow path is formed so that the fluid and the heat storage material are in direct contact with each other .
また、上記目的を達成するため、請求項５に記載の冷凍サイクル装置は、冷媒を圧縮して吐出する圧縮機（１１）を有する冷凍サイクル装置であって、
圧縮機は、流体を圧縮して吐出する圧縮部（１１０）と、圧縮部の外周側に配置され、圧縮部を覆うカバー部（１２０）と、を備え、カバー部は、圧縮部が発生させた熱を蓄える蓄熱材で形成されており、カバー部には、蓄熱材と熱交換して前記蓄熱材に蓄えられた熱を搬送する流体を流通させる流体流路（１２０ａ）が形成されており、流体流路（１２０ａ）は、流体と蓄熱材とを直接接触させるように形成されており、流体によって圧縮部が発生させた熱を搬送可能に構成されている。
Further, in order to achieve the above object, the refrigerating cycle apparatus according to claim 5 is a refrigerating cycle apparatus having a compressor (11) that compresses and discharges a refrigerant.
Compressor compressing section compressing and discharging fluid (110), disposed on the outer peripheral side of the compression portion, a cover portion for covering the compression unit (120) comprises a cover portion, the compression portion is generated was being formed in the heat storage material to store heat, the cover portion, and the heat storage material and the heat exchange fluid flow path fluid Ru is a flow for transporting the heat stored in the heat storage material (120a) is formed The fluid flow path (120a) is formed so that the fluid and the heat storage material are in direct contact with each other, and is configured to be able to transfer the heat generated by the compression portion by the fluid.
図２に示すように、圧縮機１１は、冷媒を吸入口１１０ａから吸入し、圧縮して吐出口１１０ｂから吐出する圧縮部１１０と、圧縮部１１０の外周側を覆うカバー部１２０と、を備える。 As shown in FIG. 2, the compressor 11 sucks the refrigerant from the suction port 110a, a compression unit 110 that discharges from the compression to the discharge port 110b, a cover portion 120 for covering the outer peripheral side of the compression unit 110, To be equipped.
第２カバー部１２２の外周面には、第２カバー部１２２の流体流路１２０ａの始端に接続する第２接続口１２２ａが形成されている。第１接続口１２１ｅと第２接続口１２２ａとは、ゴム等で構成された配管１２３によって接続されている。第２カバー部１２２の外周面には、第１カバー部１２１の流体流路１２０ａの終端に接続する流出口１２２ｂが形成されている。 The outer peripheral surface of the second cover portion 12 2, a second connection port 122a which connects to the starting end of the fluid flow path 120a of the second cover portion 122 is formed. The first connection port 121e and the second connection port 122a are connected by a pipe 123 made of rubber or the like. An outflow port 122b connected to the end of the fluid flow path 120a of the first cover portion 121 is formed on the outer peripheral surface of the second cover portion 122.
ステップＳ１２において、以下に示す基準条件である着霜条件（１）が成立した場合には、ステップＳ１３へ進み、開閉弁制御部６０ｂは、開閉弁４７を開いてメインルーチンへ戻る。 In step S12, in a case where a reference under the following conditions frost condition (1) is satisfied, the process proceeds to step S13, open closing control unit 60b returns to the main routine by opening the on-off valve 47.
これに対して、本実施形態の冷凍サイクル装置１０では、同一の熱交換器へ高圧冷媒を流入させる冷媒回路と低圧冷媒を流入させる冷媒回路とを切り替えることがない。つまり、いずれの冷媒回路に切り替えても室内蒸発器１６へ高圧冷媒を流入させる必要がないので、サイクル構成の複雑化を招くことなく簡素な構成で冷媒回路を切り替えることができる。 On the other hand, in the refrigeration cycle device 10 of the present embodiment, the refrigerant circuit for flowing the high-pressure refrigerant into the same heat exchanger and the refrigerant circuit for flowing the low-pressure refrigerant do not switch. That is, since it is not necessary to let the high-pressure refrigerant flow into the indoor evaporator 16 regardless of which refrigerant circuit is switched, the refrigerant circuit can be switched with a simple configuration without complicating the cycle configuration.
（６）暖房モードにおいて、冷凍サイクル装置１０の暖房能力が不足する場合に、開閉弁４７を開放させて、カバー部１２０において蓄熱された圧縮部１１０の排熱を低温側熱媒体に移動させる実施形態であってもよい。この実施形態では、低温側熱媒体回路３０を流通する低温側熱媒体が昇温することにより、チラー１７における低圧冷媒の吸熱量が増大し、水−冷媒熱交換器１２における高温側熱媒体の加熱量が増大し、暖房モードにおける冷凍サイクル装置１０の暖房能力が向上する。 (6) In the heating mode, when the heating capacity of the refrigeration cycle device 10 is insufficient, the on-off valve 47 is opened to transfer the exhaust heat of the compression unit 110 stored in the cover unit 120 to the low temperature side heat medium. it may be in the form. In this embodiment, the heat absorption of the low-pressure refrigerant in the chiller 17 increases due to the temperature rise of the low-temperature side heat medium flowing through the low-temperature side heat medium circuit 30, and the high-temperature side heat medium in the water-refrigerant heat exchanger 12 increases. The amount of heat is increased, and the heating capacity of the refrigeration cycle device 10 in the heating mode is improved.
（７）図５のステップＳ１２で判断される基準条件は、以下に示す着霜条件（２）、（３）であってもよい。 (7) the reference condition is determined in the step S 12 in FIG. 5, frost the following conditions (2), a (3).
Claims (2)
前記圧縮部の外周側に配置され、前記圧縮部を覆うカバー部（１２０）と、を備え、
前記カバー部は、前記圧縮部が発生させた熱を蓄える蓄熱材で形成されており、
前記カバー部には、前記蓄熱材と熱交換して前記蓄熱材に蓄えられた熱を搬送する流体を流通させる流体流路（１２０ａ）が形成されており、
前記流体流路は、前記流体と前記蓄熱材とを直接接触させるように形成されている圧縮機。 A compression unit (110) that compresses and discharges the fluid,
A cover portion (120) arranged on the outer peripheral side of the compression portion and covering the compression portion is provided.
The cover portion is formed of a heat storage material that stores the heat generated by the compression portion.
A fluid flow path (120a) is formed in the cover portion to circulate a fluid that exchanges heat with the heat storage material and conveys the heat stored in the heat storage material .
The fluid flow path is a compressor formed so that the fluid and the heat storage material are in direct contact with each other .
前記圧縮機は、
流体を圧縮して吐出する圧縮部（１１０）と、
前記圧縮部の外周側に配置され、前記圧縮部を覆うカバー部（１２０）と、を備え、
前記カバー部は、前記圧縮部が発生させた熱を蓄える蓄熱材で形成されており、
前記カバー部には、前記蓄熱材と熱交換して前記蓄熱材に蓄えられた熱を搬送する流体を流通させる流体流路（１２０ａ）が形成されており、
前記流体流路は、前記流体と前記蓄熱材とを直接接触させるように形成されており、
前記流体によって前記圧縮部が発生させた熱を搬送可能に構成されている冷凍サイクル装置。 A refrigeration cycle device having a compressor (11) that compresses and discharges a refrigerant.
The compressor
A compression unit (110) that compresses and discharges the fluid,
A cover portion (120) arranged on the outer peripheral side of the compression portion and covering the compression portion is provided.
The cover portion is formed of a heat storage material that stores the heat generated by the compression portion.
Wherein the cover portion, which is fluid flow path Ru by flowing a fluid for transporting (120a) is formed the heat stored in the heat storage material wherein the thermal storage material and by heat exchange,
The fluid flow path is formed so that the fluid and the heat storage material are in direct contact with each other.
A refrigeration cycle device configured to be able to transfer the heat generated by the compression unit by the fluid.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018164672A JP2020037881A (en) | 2018-09-03 | 2018-09-03 | Compressor and refrigeration cycle device |
| PCT/JP2019/033284 WO2020050085A1 (en) | 2018-09-03 | 2019-08-26 | Compressor and refrigeration cycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018164672A JP2020037881A (en) | 2018-09-03 | 2018-09-03 | Compressor and refrigeration cycle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020037881A JP2020037881A (en) | 2020-03-12 |
| JP2020037881A5 true JP2020037881A5 (en) | 2021-01-07 |
Family
ID=69722547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018164672A Pending JP2020037881A (en) | 2018-09-03 | 2018-09-03 | Compressor and refrigeration cycle device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2020037881A (en) |
| WO (1) | WO2020050085A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11839062B2 (en) | 2016-08-02 | 2023-12-05 | Munters Corporation | Active/passive cooling system |
| JP7472605B2 (en) | 2020-04-01 | 2024-04-23 | 株式会社デンソー | Battery temperature control device |
| CN112594171A (en) * | 2020-12-18 | 2021-04-02 | 上海捷氢科技有限公司 | Air bearing type air compressor and connecting device thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0684850B2 (en) * | 1990-03-02 | 1994-10-26 | 株式会社日立製作所 | Air conditioner |
| JP2011144695A (en) * | 2010-01-12 | 2011-07-28 | Panasonic Corp | Thermal storage device, and air conditioner with the same |
| JP2012132432A (en) * | 2010-11-30 | 2012-07-12 | Panasonic Corp | Inverter device integrated electric compressor |
| JP6642247B2 (en) * | 2016-04-28 | 2020-02-05 | 株式会社デンソー | Refrigeration cycle device |
| EP3244141A1 (en) * | 2016-05-09 | 2017-11-15 | Vaillant GmbH | Defrosting with heat generated by compressor driver |
-
2018
- 2018-09-03 JP JP2018164672A patent/JP2020037881A/en active Pending
-
2019
- 2019-08-26 WO PCT/JP2019/033284 patent/WO2020050085A1/en active Application Filing
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