JP2018031383A - 冷媒の循環システム - Google Patents
冷媒の循環システム Download PDFInfo
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- JP2018031383A JP2018031383A JP2017230933A JP2017230933A JP2018031383A JP 2018031383 A JP2018031383 A JP 2018031383A JP 2017230933 A JP2017230933 A JP 2017230933A JP 2017230933 A JP2017230933 A JP 2017230933A JP 2018031383 A JP2018031383 A JP 2018031383A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/02—Arrangements for cooling cylinders or cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
- F16K11/0856—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in more than one plane perpendicular to the axis of the plug
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/02—Arrangements for cooling cylinders or cylinder heads
- F01P2003/024—Cooling cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2070/00—Details
- F01P2070/02—Details using shape memory alloys
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Multiple-Way Valves (AREA)
Abstract
【解決手段】導入口10から流入する冷却水の流量を制御して第1〜第3排出口E1〜E3から流出させることにより、外部機器の冷却状態を制御する冷却制御装置CMにおいて、例えば当該冷却制御装置CMからラジエータ側へ送水する冷却水の流量を、予め設定した規則に従い送水流量を制御する流量制御弁CVと、該流量制御弁CVとは別経路でもって送水流量を前記流量制御弁CVとは独立して制御する切替制御弁SVと、の協働によって制御する構成とした。
【選択図】図6
Description
図1〜図9は本発明に係る冷却制御装置等の第1実施形態を示し、冷却制御装置CMは、図1に示すように、主たる制御弁としての第1制御弁である流量制御弁CVに第2制御弁である切替制御弁SVが組み込まれるかたちで一体に構成されてなるもので、エンジンEGのシリンダヘッドCHの側部に配設され、ウォータポンプWPによって加圧されてシリンダヘッドCH側から第1通路としての導入路L0を通じて導入される冷却水を、第2通路としての第1〜第3配管L1〜L3を介して暖房熱交換器HT、オイルクーラOC及びラジエータRD側へとそれぞれ分配すると共に、その各流量を制御することによって、前記冷却水の冷却に供するものである。
図11は、前記第1実施形態の第1変形例を示したものであって、前記流量制御弁CVと一体的に設けられていた切替制御弁SVの流出孔20bを、前記第3配管L3ではなく、該第3配管L3とは独立したかたちでラジエータRDと接続する第4配管L4を介してラジエータRDと接続させる構成としたものである。
図12は、前記第1実施形態の第2変形例を示したものであって、前記冷却制御装置CMを、エンジンEGと前記暖房熱交換器HT,オイルクーラOC,ラジエータRDとの間ではなく、前記暖房熱交換器HT,オイルクーラOC,ラジエータRDとウォータポンプWPとの間に配置し、前記暖房熱交換器HT,オイルクーラOC,ラジエータRD側から各配管L1’〜L3’を通じて冷却水を導入して、導出管L0’を通じてウォータポンプWP側へと送水する構成としたものである。
図13は、本発明に係る冷媒の循環システムの第2実施形態を示したものであって、前記第1実施形態における切替制御弁SVを流量制御弁CVと別体に構成したものである。なお、前記切替制御弁SVの配置以外の構成については前記第1実施形態と同様である。
図14は、前記第2実施形態の変形例を示したものであり、前記切替制御弁SVを、エンジンEG側、すなわちエンジンEGと一体に構成することとしたものである。
L1〜L3…第1〜第3配管(第2通路)
CV…流量制御弁
SV…切替制御弁(サーモスタット弁)
Claims (5)
- 自動車の機関の冷却に用いられる冷媒の循環システムであって、
前記自動車の機関に接続される第1通路と、
熱交換器に接続される第2通路と、
前記第1通路と前記第2通路との間に接続される流量制御弁と、
前記冷媒の温度に応じて膨張するサーモエレメントで形成される感温部を有し、前記第1通路と前記第2通路との間に前記流量制御弁と並列に接続され、前記冷媒の温度が所定の開弁温度に達したときに開弁することで前記第1通路と前記第2通路との間に冷媒を流し始めるサーモスタット弁と、
前記流量制御弁を通過する冷媒の流量を制御する電子コントローラと、
を備え、
前記電子コントローラは、前記冷媒の温度が前記開弁温度に達するまでに、前記第1通路と前記第2通路との間における冷媒の流量が最大となるように前記流量制御弁を制御し、前記冷媒の温度が前記開弁温度以上になったときに、前記第1通路と前記第2通路との間における冷媒の流量を、前記流量制御弁と前記サーモスタット弁とを協働して確保することを特徴とする冷媒の循環システム。 - 請求項1に記載の冷媒の循環システムにおいて、
前記流量制御弁の送給可能な最大流量は、前記自動車の機関の高負荷時の冷却に必要な冷媒の流量よりも小さく設定されることを特徴とする冷媒の循環システム。 - 請求項1に記載の冷媒の循環システムにおいて、
前記サーモスタット弁の送給可能な最大流量は、前記自動車の機関の高負荷時の冷却に必要な冷媒の流量よりも小さく設定されることを特徴とする冷媒の循環システム。 - 請求項1に記載の冷媒の循環システムにおいて、
前記開弁温度は、前記自動車の機関の許容限界である異常温度よりも十分に低い温度に設定されることを特徴とする冷媒の循環システム。 - 請求項1に記載の冷媒の循環システムにおいて、
前記熱交換器は、ラジエータ又はヒータであることを特徴とする冷媒の循環システム。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014090809 | 2014-04-25 | ||
| JP2014090809 | 2014-04-25 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016514870A Division JP6254686B2 (ja) | 2014-04-25 | 2015-04-14 | 冷却制御装置、流量制御弁及び冷却制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018031383A true JP2018031383A (ja) | 2018-03-01 |
| JP6475811B2 JP6475811B2 (ja) | 2019-02-27 |
Family
ID=54332348
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016514870A Active JP6254686B2 (ja) | 2014-04-25 | 2015-04-14 | 冷却制御装置、流量制御弁及び冷却制御方法 |
| JP2017230933A Active JP6475811B2 (ja) | 2014-04-25 | 2017-11-30 | 冷媒の循環システム |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016514870A Active JP6254686B2 (ja) | 2014-04-25 | 2015-04-14 | 冷却制御装置、流量制御弁及び冷却制御方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10428721B2 (ja) |
| JP (2) | JP6254686B2 (ja) |
| CN (1) | CN106232960B (ja) |
| DE (1) | DE112015001997T5 (ja) |
| WO (1) | WO2015163181A1 (ja) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170004123A (ko) * | 2015-07-01 | 2017-01-11 | 삼성전기주식회사 | 센서 소자 및 그 제조 방법 |
| DE102015016812A1 (de) * | 2015-12-23 | 2017-06-29 | Audi Ag | Ladeluftkühler für eine Brennkraftmaschine sowie Verfahren zum Betreiben eines Ladeluftkühlers |
| ITUB20161080A1 (it) * | 2016-02-25 | 2017-08-25 | St Microelectronics Srl | Dispositivo sensore di pressione di tipo micro-elettro-meccanico con ridotta sensibilita' alla temperatura |
| US11577018B2 (en) * | 2016-07-08 | 2023-02-14 | Hollister Incorporated | Body cavity irrigation integrated manual controller and pump device, system and method |
| JP6461221B2 (ja) * | 2017-03-30 | 2019-01-30 | 株式会社Subaru | エンジンの制御装置 |
| JP6838485B2 (ja) * | 2017-05-09 | 2021-03-03 | 株式会社デンソー | 冷却水制御弁装置 |
| JP6729500B2 (ja) | 2017-06-14 | 2020-07-22 | 株式会社デンソー | バルブ装置 |
| JP7114890B2 (ja) * | 2017-12-12 | 2022-08-09 | 株式会社デンソー | 冷却水制御弁装置 |
| JP7035586B2 (ja) * | 2018-02-08 | 2022-03-15 | 株式会社デンソー | 冷却水制御弁装置 |
| DE102018106208A1 (de) * | 2017-06-28 | 2019-01-03 | Yamada Manufacturing Co., Ltd. | Steuerventil |
| KR102371717B1 (ko) * | 2017-08-17 | 2022-03-08 | 현대자동차주식회사 | 유량제어밸브 |
| CN107676165B (zh) * | 2017-09-28 | 2024-07-26 | 曲阜天博汽车零部件制造有限公司 | 一种具有防错功能的电机调温器及发动机系统 |
| KR102463203B1 (ko) * | 2017-11-29 | 2022-11-03 | 현대자동차 주식회사 | 냉각수 제어 밸브유닛, 및 이를 구비한 엔진 냉각 시스템 |
| SE542068C2 (en) * | 2018-01-31 | 2020-02-18 | Scania Cv Ab | A thermostat arrangement for a cooling system for a combustion engine |
| US11614023B2 (en) * | 2019-03-29 | 2023-03-28 | Hitachi Astemo, Ltd. | Control valve |
| CN211009996U (zh) * | 2019-08-20 | 2020-07-14 | 认知控管株式会社 | 车辆用多阀装置 |
| DE102020201190A1 (de) * | 2019-10-14 | 2021-04-15 | Vitesco Technologies GmbH | Fluidventil |
| CN110645377A (zh) * | 2019-10-17 | 2020-01-03 | 东风富士汤姆森调温器有限公司 | 电控式水阀 |
| JP7434814B2 (ja) * | 2019-11-07 | 2024-02-21 | 株式会社デンソー | バルブ装置 |
| CN113280152B (zh) * | 2020-02-19 | 2025-12-16 | 伊利诺斯工具制品有限公司 | 阀 |
| JP7562455B2 (ja) * | 2021-03-17 | 2024-10-07 | 株式会社ミクニ | 変速機構及び流体制御弁 |
| CN117199625B (zh) * | 2023-11-07 | 2024-02-02 | 深圳市昂佳科技有限公司 | 一种自冷却磷酸铁锂电池包 |
| US12516746B2 (en) * | 2024-02-22 | 2026-01-06 | Mueller International, Llc | Remotely controlled valve operator |
| JP2025187751A (ja) * | 2024-06-14 | 2025-12-25 | 日本サーモスタット株式会社 | 弁装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01253524A (ja) * | 1988-04-04 | 1989-10-09 | Mazda Motor Corp | エンジンの冷却装置 |
| JPH10317967A (ja) * | 1997-05-16 | 1998-12-02 | Nippon Thermostat Kk | 内燃機関の冷却制御装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1204719A (zh) * | 1997-07-02 | 1999-01-13 | 日本恒温装置株式会社 | 内燃机的冷却控制装置及冷却控制方法 |
| DE19932313A1 (de) * | 1999-07-10 | 2001-01-18 | Daimler Chrysler Ag | Steuervorrichtung für den Kühl- und Heizungskreislauf einer Brennkraftmaschine |
| GB2396198B (en) * | 2002-05-22 | 2005-06-22 | Alex Colas | Linear proportional valve |
| FR2901572A1 (fr) * | 2006-05-26 | 2007-11-30 | Mark Iv Systemes Moteurs Soc P | Circuit de refroidissement d'un moteur a combustion interne |
| FR2916479B1 (fr) * | 2007-05-25 | 2012-12-21 | Valeo Systemes Thermiques | Module pour un circuit de refroidissement d'un moteur de vehicule automobile. |
| DE102010064304A1 (de) * | 2010-12-29 | 2012-07-05 | Robert Bosch Gmbh | Ventil zur Steuerung von Volumenströmen |
| CN102182538B (zh) * | 2011-04-21 | 2013-03-06 | 奇瑞汽车股份有限公司 | 一种汽车发动机冷却系统及其控制方法 |
| JP5919031B2 (ja) * | 2012-02-28 | 2016-05-18 | 株式会社ミクニ | 冷却水制御バルブ装置 |
| JP6013022B2 (ja) | 2012-05-14 | 2016-10-25 | 日産自動車株式会社 | 内燃機関の冷却制御装置及びその冷却制御方法 |
| JP6050952B2 (ja) * | 2012-05-15 | 2016-12-21 | 株式会社ミクニ | 冷却水制御バルブ装置 |
-
2015
- 2015-04-14 DE DE112015001997.9T patent/DE112015001997T5/de not_active Ceased
- 2015-04-14 CN CN201580022059.3A patent/CN106232960B/zh active Active
- 2015-04-14 WO PCT/JP2015/061404 patent/WO2015163181A1/ja not_active Ceased
- 2015-04-14 JP JP2016514870A patent/JP6254686B2/ja active Active
- 2015-04-14 US US15/301,510 patent/US10428721B2/en active Active
-
2017
- 2017-11-30 JP JP2017230933A patent/JP6475811B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01253524A (ja) * | 1988-04-04 | 1989-10-09 | Mazda Motor Corp | エンジンの冷却装置 |
| JPH10317967A (ja) * | 1997-05-16 | 1998-12-02 | Nippon Thermostat Kk | 内燃機関の冷却制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106232960B (zh) | 2018-11-16 |
| CN106232960A (zh) | 2016-12-14 |
| DE112015001997T5 (de) | 2017-01-12 |
| JP6475811B2 (ja) | 2019-02-27 |
| JP6254686B2 (ja) | 2017-12-27 |
| US20170122181A1 (en) | 2017-05-04 |
| WO2015163181A1 (ja) | 2015-10-29 |
| US10428721B2 (en) | 2019-10-01 |
| JPWO2015163181A1 (ja) | 2017-04-13 |
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