JP2022163746A - 熱媒体循環装置 - Google Patents
熱媒体循環装置 Download PDFInfo
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- JP2022163746A JP2022163746A JP2021068758A JP2021068758A JP2022163746A JP 2022163746 A JP2022163746 A JP 2022163746A JP 2021068758 A JP2021068758 A JP 2021068758A JP 2021068758 A JP2021068758 A JP 2021068758A JP 2022163746 A JP2022163746 A JP 2022163746A
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- Prior art keywords
- heat medium
- circuit
- water
- heat exchanger
- pressure relief
- Prior art date
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- 239000003507 refrigerant Substances 0.000 claims abstract description 46
- 238000007599 discharging Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 92
- 238000004904 shortening Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/10—Control of fluid heaters characterised by the purpose of the control
- F24H15/12—Preventing or detecting fluid leakage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
- F24H9/142—Connecting hydraulic components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1039—Arrangement or mounting of control or safety devices for water heating systems for central heating the system uses a heat pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/12—Heat pump
- F24D2200/123—Compression type heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/06—Heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/54—Heating and cooling, simultaneously or alternatively
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Description
以下、図1および図2を用いて、実施の形態1を説明する。
図1に示すように、本実施の形態の熱媒体循環装置300は、室外機100と、室内機200とを有する。室外機100は屋外に、室内機200は屋内に設置されている。
以上のように構成された本実施の形態の熱媒体循環装置300の動作と作用を以下に説明する。
以上のように、本実施の形態の熱媒体循環装置300は、屋外に設置される室外機100と、屋内に設置される室内機200とを有し、室外機100は、空気熱交換器1、水熱交換器2、圧縮機3、四方弁4、膨張装置5、レシーバー6と、冷媒配管11で冷媒回路30が形成され、水熱交換器2、入口継手7、出口継手8、圧力逃し弁9、空気抜き弁10と、水配管12で水回路40が形成される。
2 水熱交換器(利用側熱交換器)
3 圧縮機
4 四方弁
5 膨張装置
6 レシーバー
7 入口継手
8 出口継手
9 圧力逃し弁
10 空気抜き弁
11 冷媒配管
12 水配管(熱媒体配管)
30 冷媒回路
40 水回路(熱媒体回路)
50 分岐配管
60 利用側端末
100 室外機
200 室内機
300 熱媒体循環装置
Claims (5)
- 圧縮機、熱源側交換器、膨張装置、および、利用側熱交換器が環状に配管で接続されて構成される冷媒回路と、
前記圧縮機から吐出された前記冷媒により前記利用側熱交換器で冷却または加熱される熱媒体が循環する熱媒体回路と、
を備える熱媒体循環装置において、
前記熱媒体回路は、前記熱媒体回路内の前記熱媒体を排出する圧力逃し弁、および、前記熱媒体回路内の空気を排出する空気抜き弁を、前記利用側熱交換器の下流側に備え、
前記圧力逃し弁と前記空気抜き弁は、前記利用側熱交換器の下流側で前記熱媒体回路から分岐した分岐配管に接続されている、
熱媒体循環装置。 - 前記利用側熱交換器と前記熱媒体回路とを接続する継手に、前記分岐配管が接続されている、請求項1に記載の熱媒体循環装置。
- 前記継手は、前記熱媒体の入口と出口を備え、前記出口は前記入口よりも上方に配設されている請求項2に記載の熱媒体循環装置。
- 前記圧力逃し弁は前記熱媒体回路内の前記熱媒体を下向きに排出する、請求項1から3のいずれか1項に記載の熱媒体循環装置。
- 前記空気抜き弁は、前記圧力逃し弁よりも上方に配設されている、請求項1から4のいずれか1項に記載の熱媒体循環装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021068758A JP2022163746A (ja) | 2021-04-15 | 2021-04-15 | 熱媒体循環装置 |
EP22168291.7A EP4075074B1 (en) | 2021-04-15 | 2022-04-14 | Heat medium circulation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021068758A JP2022163746A (ja) | 2021-04-15 | 2021-04-15 | 熱媒体循環装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022163746A true JP2022163746A (ja) | 2022-10-27 |
Family
ID=81326846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021068758A Pending JP2022163746A (ja) | 2021-04-15 | 2021-04-15 | 熱媒体循環装置 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4075074B1 (ja) |
JP (1) | JP2022163746A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024214235A1 (ja) * | 2023-04-13 | 2024-10-17 | 三菱電機株式会社 | ヒートポンプ装置、およびヒートポンプシステム |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5780977B2 (ja) * | 2012-02-15 | 2015-09-16 | 三菱電機株式会社 | ヒートポンプサイクル装置 |
JP5939828B2 (ja) | 2012-02-15 | 2016-06-22 | 三菱電機株式会社 | ヒートポンプサイクル装置 |
JP2015203509A (ja) * | 2014-04-11 | 2015-11-16 | パナソニックIpマネジメント株式会社 | 温水生成装置 |
CN109661546A (zh) * | 2016-09-08 | 2019-04-19 | 三菱电机株式会社 | 热泵装置 |
-
2021
- 2021-04-15 JP JP2021068758A patent/JP2022163746A/ja active Pending
-
2022
- 2022-04-14 EP EP22168291.7A patent/EP4075074B1/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024214235A1 (ja) * | 2023-04-13 | 2024-10-17 | 三菱電機株式会社 | ヒートポンプ装置、およびヒートポンプシステム |
Also Published As
Publication number | Publication date |
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EP4075074A1 (en) | 2022-10-19 |
EP4075074B1 (en) | 2024-05-08 |
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