JP2000508754A - 調節自在のサーモスタット制御装置を有する熱湯配管内の冷えた水の回収節約装置 - Google Patents
調節自在のサーモスタット制御装置を有する熱湯配管内の冷えた水の回収節約装置Info
- Publication number
- JP2000508754A JP2000508754A JP9537245A JP53724597A JP2000508754A JP 2000508754 A JP2000508754 A JP 2000508754A JP 9537245 A JP9537245 A JP 9537245A JP 53724597 A JP53724597 A JP 53724597A JP 2000508754 A JP2000508754 A JP 2000508754A
- Authority
- JP
- Japan
- Prior art keywords
- water
- hot water
- pump
- hydraulic motor
- valve
- 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.)
- Ceased
Links
Classifications
-
- 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
- F24D17/00—Domestic hot-water supply systems
- F24D17/0094—Recovering of cold water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6416—With heating or cooling of the system
- Y10T137/6497—Hot and cold water system having a connection from the hot to the cold channel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85978—With pump
- Y10T137/86171—With pump bypass
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Control Of Temperature (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.熱湯配管内の冷水を冷水配管内へポンプで圧送する装置であって、 熱湯入口と、 熱湯出口と、 少なくとも一つの冷水接続部と、 油圧モータと、 油圧モータが駆動する水ポンプとから成り、該ポンプを、熱湯入口から冷水接 続部へ水を圧送すべく接続し、さらに、 水を熱湯入口から油圧モータと水ポンプへ向ける一つの位置と、水が熱湯入口 から、油圧モータとポンプをバイパスで通過する熱湯出口へ流れるようにする別 の位置とを有する弁とから成り、さらに、 装置内へ熱湯入口から流れる水の温度を感知し、かつ弁を制御する温度感知要 素とから成り、熱湯入口から装置内へ流れる水の温度が事前設定温度より低いと き、弁が水を油圧モータとポンプへ向け、かつ熱湯入口から装置内へ流れる水が 事前設定温度以上であるとき、熱湯入口から油圧モータとポンプをバイパスで通 過する熱湯出口への水の流れを可能にする装置。 2.さらに、事前設定温度を調節するような調節機構から成る請求の範囲第1 項記載の装置。 3.温度感知要素が、ばねの温度に応答して伸縮し、かつ弁を作動させるべく 接続されるバイメタルばねであり、かつ調節機構がばねの張力を調節する手段で ある請求の範囲第2項記載の装置。 4.バイメタルばねが内端と外端とを有するコイルばねであり、弁がばねの内 端に接続される回転自在な弁スプールによって作動し、かつ調節機構がばねの外 端の位置を移動する請求の範囲第3項記載の装置。 5.熱湯入口から装置内へ流れる水の少なくとも一部分が、ばねの少なくとも 一部分と接触して流れる請求の範囲第4項記載の装置。 6.弁が他の位置にあるとき、油圧モータを通る水流をほぼ遮断する請求の範 囲第5項記載の装置。 7.油圧モータが作動していないとき、ポンプがそこを通る水流を阻止する請 求の範囲第6項記載の装置。 8.装置が熱湯入口と熱湯出口を有するハウジングを含み、かつ少なくとも一 つの冷水接続部が冷水入口と冷水出口である請求の範囲第7項記載の装置。 9.油圧モータがギヤ形式の油圧モータである請求の範囲第8項記載の装置。 10.水ポンプがギヤ形式の水ポンプである請求の範囲第9項記載の装置。 11.弁が他の位置にあるとき、油圧モータを通る水流をほぼ遮断する請求の 範囲第1項記載の装置。 12.油圧モータが作動していないとき、ポンプがそこを通る水流を阻止する 請求の範囲第1項記載の装置。 13.装置が熱湯入口と熱湯出口を有するハウジングを含み、かつ少なくとも 一つの冷水接続部が冷水入口と冷水出口である請求の範囲第1項記載の装置。 14.油圧モータがギヤ形式の油圧モータである請求の範囲第1項記載の装置 。 15.水ポンプがギヤ形式の水ポンプである請求の範囲第1項記載の装置。 16.温度感知要素が、ばねの温度に応答して伸縮し、かつ弁を作動させるべ く接続されるバイメタルばねである請求の範囲第1項記載の装置。 17.バイメタルばねが内端と外端とを有するコイルばねであり、弁がばねの 内端に接続される回転自在な弁スプールによって作動する請求の範囲第16項記 載の装置。 18.熱湯入口から装置内へ流れる水の少なくとも一部分が、ばねの少なくと も一部分と接触して流れる請求の範囲第16項記載の装置。 19.熱湯が熱湯栓から希望されるとき、熱湯配管内の冷水を冷水配管内へポ ンプで圧送することによって水を保存する方法であって、 熱湯配管と冷水配管との間の油圧モータによって作動する水ポンプを熱湯が希 望される熱湯栓の近くに接続し、 熱湯栓が開いて熱湯を得るとき、水を熱湯配管から油圧モータを通って水ポン プを作動させるように方向付け、それによって通常流の一部分だけが熱湯栓から 流れるように、水ポンプが通常は開いた栓から冷水配管内へ流れる水の部分を圧 送し、 熱湯栓近くの熱湯配管内の水が事前設定温度に達する時を感知し、かつ 熱湯栓近くで感知される水の温度が事前設定温度に達するとき、ポンプを停止 し、かつ熱湯栓から水の通常流を可能にする方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/634,291 US5603344A (en) | 1996-04-18 | 1996-04-18 | Apparatus for recovering and saving chilled water in hot water lines having adjustable thermostatic control |
US08/634,291 | 1996-04-18 | ||
PCT/US1997/006072 WO1997039290A1 (en) | 1996-04-18 | 1997-04-12 | Apparatus for recovering and saving chilled water in hot water lines having adjustable thermostatic control |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000508754A true JP2000508754A (ja) | 2000-07-11 |
Family
ID=24543193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9537245A Ceased JP2000508754A (ja) | 1996-04-18 | 1997-04-12 | 調節自在のサーモスタット制御装置を有する熱湯配管内の冷えた水の回収節約装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5603344A (ja) |
EP (1) | EP0904515B1 (ja) |
JP (1) | JP2000508754A (ja) |
CN (1) | CN1108499C (ja) |
AT (1) | ATE247807T1 (ja) |
AU (1) | AU2727497A (ja) |
CA (1) | CA2252377A1 (ja) |
DE (1) | DE69724252D1 (ja) |
IL (1) | IL126642A (ja) |
WO (1) | WO1997039290A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105496204A (zh) * | 2015-12-31 | 2016-04-20 | 石家庄国耀电子科技有限公司 | 一种可提供不同水温的饮水装置 |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6227235B1 (en) * | 1996-06-24 | 2001-05-08 | Johannes Nikolaus Laing | Temperature regulated hot water recirculation system |
DE19720235A1 (de) * | 1997-05-14 | 1998-11-19 | Roland Mueller | Wassersteuervorrichtung |
US6003538A (en) * | 1998-01-15 | 1999-12-21 | Smith; Robert A. | Drain valve |
AU2003901522A0 (en) | 2003-04-02 | 2003-05-01 | Christopher James Murray | Water recovery systems and control valves |
US7690395B2 (en) * | 2004-01-12 | 2010-04-06 | Masco Corporation Of Indiana | Multi-mode hands free automatic faucet |
US20060022062A1 (en) * | 2004-07-29 | 2006-02-02 | Morris David L | On-cue hot-water circulator |
US20060196955A1 (en) * | 2005-03-01 | 2006-09-07 | Bill Moxon | Domestic water pre-heating apparatus and method for a vehicle |
US8438672B2 (en) | 2005-11-11 | 2013-05-14 | Masco Corporation Of Indiana | Integrated electronic shower system |
US7867172B1 (en) | 2006-11-09 | 2011-01-11 | Dingane Baruti | Combination toothbrush and peak flow meter system |
US8162236B2 (en) | 2006-04-20 | 2012-04-24 | Masco Corporation Of Indiana | Electronic user interface for electronic mixing of water for residential faucets |
US9243756B2 (en) | 2006-04-20 | 2016-01-26 | Delta Faucet Company | Capacitive user interface for a faucet and method of forming |
US8089473B2 (en) * | 2006-04-20 | 2012-01-03 | Masco Corporation Of Indiana | Touch sensor |
US8118240B2 (en) * | 2006-04-20 | 2012-02-21 | Masco Corporation Of Indiana | Pull-out wand |
US8365767B2 (en) | 2006-04-20 | 2013-02-05 | Masco Corporation Of Indiana | User interface for a faucet |
US9243392B2 (en) | 2006-12-19 | 2016-01-26 | Delta Faucet Company | Resistive coupling for an automatic faucet |
US7806141B2 (en) * | 2007-01-31 | 2010-10-05 | Masco Corporation Of Indiana | Mixing valve including a molded waterway assembly |
WO2008094651A1 (en) | 2007-01-31 | 2008-08-07 | Masco Corporation Of Indiana | Capacitive sensing apparatus and method for faucets |
US20080185061A1 (en) * | 2007-02-01 | 2008-08-07 | Denso International America, Inc. | Rubber, two-shot over-mold drain grommet for vehicle air conditioner |
CA2675417C (en) * | 2007-03-28 | 2015-10-13 | Masco Corporation Of Indiana | Improved capacitive touch sensor |
US8245946B2 (en) * | 2007-10-16 | 2012-08-21 | Nitroworks Corporation | Method and apparatus for conserving water |
US8740098B2 (en) * | 2007-10-16 | 2014-06-03 | Nitroworks Corporation | Water conserving devices and processes |
EP2235272A1 (en) | 2007-12-11 | 2010-10-06 | Masco Corporation Of Indiana | Capacitive coupling arrangement for a faucet |
GB2466507B (en) * | 2008-12-24 | 2012-03-28 | Dlp Ltd | Pumped shower draining device |
AU2011206265A1 (en) * | 2010-01-13 | 2012-08-02 | Aqua-Techsystems Ltd | Apparatus, system and method for conserving water |
US8776817B2 (en) | 2010-04-20 | 2014-07-15 | Masco Corporation Of Indiana | Electronic faucet with a capacitive sensing system and a method therefor |
US8561626B2 (en) | 2010-04-20 | 2013-10-22 | Masco Corporation Of Indiana | Capacitive sensing system and method for operating a faucet |
FR2959796B1 (fr) * | 2010-05-06 | 2012-08-17 | Emmanuel Teurnier | Dispositif economiseur d'eau pour circuit d'alimentation en eau chaude |
FR2975758A1 (fr) * | 2011-05-25 | 2012-11-30 | Emmanuel Teurnier | Robinet economiseur d'eau pour circuit d'alimentation en eau chaude |
US9175458B2 (en) | 2012-04-20 | 2015-11-03 | Delta Faucet Company | Faucet including a pullout wand with a capacitive sensing |
US8978993B1 (en) | 2012-08-08 | 2015-03-17 | Bernabe Romero | Thermal activated cold water diversion valve |
US9291281B2 (en) * | 2012-12-06 | 2016-03-22 | International Business Machines Corporation | Thermostat-controlled coolant flow within a heat sink |
US9863647B1 (en) | 2016-08-12 | 2018-01-09 | AquaMotion, Inc. | Bypass valve |
Family Cites Families (10)
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US2935078A (en) * | 1957-05-07 | 1960-05-03 | Hobson Ltd H M | Fuel flow proportioners |
US4141222A (en) * | 1977-04-27 | 1979-02-27 | Weatherking, Inc. | Energy recovery system for refrigeration systems |
CH652479A5 (de) * | 1981-03-16 | 1985-11-15 | Ludwig Ludin Dipl Ing | Warmwasserspeichersystem mit drucklosem speicherbehaelter und einer druckpumpe. |
US4750472A (en) * | 1984-05-24 | 1988-06-14 | Fazekas Dale J | Control means and process for domestic hot water re-circulating system |
DE3641005A1 (de) * | 1986-09-25 | 1988-04-07 | Karl Schichl | Mischerventil fuer heizungsanlagen |
SU1687876A1 (ru) * | 1989-08-22 | 1991-10-30 | Кировоградский Завод Гидравлических Силовых Машин Им.Хху Съезда Кпсс | Шестеренна гидромашина |
US4945942A (en) * | 1989-09-29 | 1990-08-07 | Metlund Enterprises | Accelerated hot water delivery system |
US5009572A (en) * | 1989-10-16 | 1991-04-23 | Ray Imhoff | Water conservation device |
US5105846A (en) * | 1991-03-18 | 1992-04-21 | Britt Paul E | Water conserving purge system for hot water lines |
US5277219A (en) * | 1991-05-03 | 1994-01-11 | Metlund Enterprises | Hot water demand system suitable for retrofit |
-
1996
- 1996-04-18 US US08/634,291 patent/US5603344A/en not_active Expired - Lifetime
-
1997
- 1997-04-12 IL IL12664297A patent/IL126642A/xx not_active IP Right Cessation
- 1997-04-12 JP JP9537245A patent/JP2000508754A/ja not_active Ceased
- 1997-04-12 AU AU27274/97A patent/AU2727497A/en not_active Abandoned
- 1997-04-12 DE DE69724252T patent/DE69724252D1/de not_active Expired - Lifetime
- 1997-04-12 EP EP97921155A patent/EP0904515B1/en not_active Expired - Lifetime
- 1997-04-12 CN CN97195637.5A patent/CN1108499C/zh not_active Expired - Fee Related
- 1997-04-12 CA CA002252377A patent/CA2252377A1/en not_active Abandoned
- 1997-04-12 WO PCT/US1997/006072 patent/WO1997039290A1/en active IP Right Grant
- 1997-04-12 AT AT97921155T patent/ATE247807T1/de not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105496204A (zh) * | 2015-12-31 | 2016-04-20 | 石家庄国耀电子科技有限公司 | 一种可提供不同水温的饮水装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0904515A1 (en) | 1999-03-31 |
IL126642A (en) | 2000-11-21 |
IL126642A0 (en) | 1999-08-17 |
DE69724252D1 (de) | 2003-09-25 |
WO1997039290A1 (en) | 1997-10-23 |
CN1222227A (zh) | 1999-07-07 |
US5603344A (en) | 1997-02-18 |
ATE247807T1 (de) | 2003-09-15 |
EP0904515B1 (en) | 2003-08-20 |
CA2252377A1 (en) | 1997-10-23 |
CN1108499C (zh) | 2003-05-14 |
EP0904515A4 (en) | 2002-06-19 |
AU2727497A (en) | 1997-11-07 |
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