FI96897B - Anordning för att förhindra stillestånd i ett vattendistributionssystem - Google Patents

Anordning för att förhindra stillestånd i ett vattendistributionssystem Download PDF

Info

Publication number
FI96897B
FI96897B FI921342A FI921342A FI96897B FI 96897 B FI96897 B FI 96897B FI 921342 A FI921342 A FI 921342A FI 921342 A FI921342 A FI 921342A FI 96897 B FI96897 B FI 96897B
Authority
FI
Finland
Prior art keywords
water
hose
valve
valves
temperature
Prior art date
Application number
FI921342A
Other languages
English (en)
Finnish (fi)
Other versions
FI921342A (sv
FI96897C (sv
FI921342A0 (sv
Inventor
Yoshishige Takahashi
Original Assignee
Oze Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP3271741A external-priority patent/JP2547359B2/ja
Priority claimed from JP3242346A external-priority patent/JP2531551B2/ja
Application filed by Oze Kk filed Critical Oze Kk
Publication of FI921342A0 publication Critical patent/FI921342A0/sv
Publication of FI921342A publication Critical patent/FI921342A/sv
Publication of FI96897B publication Critical patent/FI96897B/sv
Application granted granted Critical
Publication of FI96897C publication Critical patent/FI96897C/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing
    • 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
    • Y10T137/1189—Freeze condition responsive safety systems
    • Y10T137/1353—Low temperature responsive drains
    • 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
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1939—Atmospheric
    • Y10T137/1963—Temperature
    • Y10T137/1987—With additional diverse control
    • 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
    • Y10T137/6606—With electric heating element
    • 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
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/6966—Static constructional installations
    • Y10T137/6969—Buildings
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7737—Thermal responsive
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7759—Responsive to change in rate of fluid flow
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Pipeline Systems (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Massaging Devices (AREA)
  • Domestic Plumbing Installations (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Safety Valves (AREA)
  • Vehicle Body Suspensions (AREA)
  • Confectionery (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Pipe Accessories (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Error Detection And Correction (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Paper (AREA)

Claims (2)

1. Anordning för att förhindra stilleständ i ett vatten-distributionssystem, kännetecknad därav, att den 5 omfattar som en kombination: distributionsorgan för vattenströmning, som omfattar in-loppsorgan (1, 2, 3) för vattnet och utloppsorgan för vatt-net (5, 6); organ (9) för att avkänna hastigheten för vat-tenströmmningen i vattendistributionssystemet; tidsättnings-10 organ (14) för att mätä en förutbestämd tidsperiod, under vilken organen (9) för att avkänna vattenströmmningen av-känner ett nollavlopp i distributionssystemet; organ (11) for att avkänna vattnets temperatur i vattendistributionssystemet, medan nämnda avkänningsmedel (11) alstrar en 15 första signal, da den förutnämnda vattentemperaturen av-kännas; avkänningsorgan för omgivningstemperatur (12) för att alstra en andra signal, da den förutnämnda omgivnings-temperaturen avkännas; första ventilorgan (4) för att kon-trollera vattenströmningen i inloppsorganen, varvid det 20 första ventilorganet (4) är stängt som respons tili nämnda första signal; andra ventilorgan (7) för att kontrollera avlägsnandet av vattnet frän vattendistributionsorganen i ett ställe, som befinner sig mellan inloppsorganen (1, 2, 3) och utloppsorganen (5, 6), varvid andra ventilorganen (7) är 25 öppna som respons tili den första signalen för att avlägsna ' vattnet frän vattendistributionssystemet; upphettningsorgan (8, 13) för att upphetta det första och andra ventilorganet (4, 7), vilka upphettningsorgan (8, 13) användes som respons tili nämnda andra signal för att upphetta andra ventilorga-30 nen (7); och organ för att avlägsna vattnet frän distribu-tionsorganen som respons till signaler frän organen (9) för att avkänna nämnda tidsperiod för nollavloppet.
2. Anordning enligt patentkravet 1, kännetecknad 35 därav, att de första ventilorganen (4) och de andra ventilorganen (7) är elektromagnetventiler.
FI921342A 1991-07-22 1992-03-27 Anordning för att förhindra stillestånd i ett vattendistributionssystem FI96897C (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP3271741A JP2547359B2 (ja) 1990-08-01 1991-07-22 水道配管装置
JP27174191 1991-07-22
JP24234691 1991-08-29
JP3242346A JP2531551B2 (ja) 1991-08-29 1991-08-29 水道配管装置

Publications (4)

Publication Number Publication Date
FI921342A0 FI921342A0 (sv) 1992-03-27
FI921342A FI921342A (sv) 1993-01-23
FI96897B true FI96897B (sv) 1996-05-31
FI96897C FI96897C (sv) 1996-09-10

Family

ID=26535726

Family Applications (1)

Application Number Title Priority Date Filing Date
FI921342A FI96897C (sv) 1991-07-22 1992-03-27 Anordning för att förhindra stillestånd i ett vattendistributionssystem

Country Status (15)

Country Link
US (1) US5287876A (sv)
EP (2) EP0597554B1 (sv)
KR (1) KR0124146B1 (sv)
CN (1) CN1044828C (sv)
AT (2) ATE151138T1 (sv)
AU (1) AU650934B2 (sv)
CA (1) CA2058523C (sv)
DE (2) DE69218778T2 (sv)
DK (2) DK0527545T3 (sv)
ES (1) ES2064192B1 (sv)
FI (1) FI96897C (sv)
GR (2) GR3023497T3 (sv)
IE (2) IE78443B1 (sv)
NO (1) NO311947B1 (sv)
PH (1) PH29976A (sv)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5512249A (en) * 1994-11-10 1996-04-30 Schering Corporation Sterilizing apparatus
US5704390A (en) * 1996-02-20 1998-01-06 Water Management Equipment Corporation Automatic variable demand flow regulator
US5921270A (en) * 1997-03-13 1999-07-13 Mccarty; Wilfred L. Automatic flush system for water lines
US6196246B1 (en) 1998-03-27 2001-03-06 William D. Folsom Freeze-resistant plumbing system in combination with a backflow preventer
GB9809893D0 (en) * 1998-05-09 1998-07-08 Saint William H Liquid flow control valve
US6705344B2 (en) 2001-03-27 2004-03-16 Blair J. Poirier Potable water circulation system
US6920897B2 (en) * 2001-03-27 2005-07-26 Blair J. Poirier Potable water circulation system
NL1025477C2 (nl) * 2004-02-12 2005-08-15 John Richard Assenberg Waterleidingsysteem voor het transporteren van water naar een tappunt.
US7690393B2 (en) * 2004-03-19 2010-04-06 Flow-Tech Industries, Inc. Irrigation system external water supply shutoff
US20060108003A1 (en) * 2004-11-15 2006-05-25 Bradford Steven K Fluid flow and leak detection system
DE102006017807B4 (de) * 2006-04-13 2013-10-24 Gebr. Kemper Gmbh & Co. Kg Metallwerke Trinkwassersystem sowie Verfahren zum Betrieb eines solchen Systems
US20100326538A1 (en) * 2009-06-24 2010-12-30 Abdullah Saeed Al-Ghamdi Water recirculation system
US11814821B2 (en) 2011-01-03 2023-11-14 Sentinel Hydrosolutions, Llc Non-invasive thermal dispersion flow meter with fluid leak detection and geo-fencing control
US9759632B2 (en) * 2011-01-03 2017-09-12 Sentinel Hydrosolutions, Llc Non-invasive thermal dispersion flow meter with chronometric monitor for fluid leak detection and freeze burst prevention
US11608618B2 (en) 2011-01-03 2023-03-21 Sentinel Hydrosolutions, Llc Thermal dispersion flow meter with fluid leak detection and freeze burst prevention
US8944086B2 (en) 2012-07-02 2015-02-03 James F. Park Plumbing freeze protection system
US9109349B1 (en) * 2013-03-15 2015-08-18 Millard M. Minton, Jr. Water management system and method
GB2553681B (en) 2015-01-07 2019-06-26 Homeserve Plc Flow detection device
GB201501935D0 (en) 2015-02-05 2015-03-25 Tooms Moore Consulting Ltd And Trow Consulting Ltd Water flow analysis
CA2928763C (en) 2016-05-02 2023-04-04 Ion Irrigation Management Inc. Outdoor water service enclosure and system
US10527516B2 (en) 2017-11-20 2020-01-07 Phyn Llc Passive leak detection for building water supply
US10150145B1 (en) 2018-06-01 2018-12-11 Raymond A McNeil Automatic, volumetric flushing apparatus for reducing contaminants in a plumbing system
US11499856B2 (en) * 2018-09-10 2022-11-15 Phyn Llc Freeze prediction, detection, and mitigation
US20220260084A1 (en) * 2021-02-17 2022-08-18 Michael Antonio Mariano Artificial Intelligent Variable Speed Valves with Sensors and a Network controller

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US548733A (en) * 1895-10-29 william m
US1003307A (en) * 1911-02-13 1911-09-12 Charles Walker Drainage system.
US4280478A (en) * 1978-11-13 1981-07-28 Duval Eugene F Freeze protection apparatus for solar collectors
GB2074640B (en) * 1980-04-25 1983-11-02 Fantom T Control device for a water fed installation
GB2117436A (en) * 1982-03-26 1983-10-12 Paul Ferron Pipework frost protection system
GB8703123D0 (en) * 1987-02-11 1987-03-18 Fermin F C Protect system against malfunctioning
US4730637A (en) * 1987-02-20 1988-03-15 White F Grove Fluid loss, damage prevention and control system
US4848389A (en) * 1988-05-16 1989-07-18 Pirkle Fred L Freeze protection device
US5011598A (en) * 1989-01-26 1991-04-30 Nathanson Alan G Domestic lead purging system for treating stagnated water
ES1009200Y (es) * 1989-02-24 1990-01-16 Ovni, S.A. Instalacion electronica para comandar grifos de gas o mandos electricos.
US5113892A (en) * 1991-08-19 1992-05-19 Hull Harold L Freeze control and drain valve

Also Published As

Publication number Publication date
NO921822D0 (no) 1992-05-08
ATE151137T1 (de) 1997-04-15
CN1068870A (zh) 1993-02-10
CN1044828C (zh) 1999-08-25
IE78443B1 (en) 1998-02-11
EP0597554A1 (en) 1994-05-18
IE80412B1 (en) 1998-07-01
CA2058523C (en) 1996-12-10
DE69218695D1 (de) 1997-05-07
EP0597554B1 (en) 1997-04-02
DK0597554T3 (da) 1997-10-06
GR3023718T3 (en) 1997-09-30
FI921342A (sv) 1993-01-23
ES2064192B1 (es) 1997-05-16
US5287876A (en) 1994-02-22
ATE151138T1 (de) 1997-04-15
ES2064192A2 (es) 1995-01-16
DE69218778D1 (de) 1997-05-07
GR3023497T3 (en) 1997-08-29
CA2058523A1 (en) 1993-01-23
NO921822L (no) 1993-01-25
IE920363A1 (en) 1993-01-27
EP0527545A3 (en) 1993-09-01
DE69218695T2 (de) 1997-09-11
EP0527545A2 (en) 1993-02-17
NO311947B1 (no) 2002-02-18
DE69218778T2 (de) 1997-08-28
FI96897C (sv) 1996-09-10
ES2064192R (sv) 1996-10-16
PH29976A (en) 1996-10-03
AU9010491A (en) 1993-01-28
DK0527545T3 (da) 1997-09-29
EP0527545B1 (en) 1997-04-02
KR0124146B1 (ko) 1997-11-25
FI921342A0 (sv) 1992-03-27
AU650934B2 (en) 1994-07-07

Similar Documents

Publication Publication Date Title
FI96897B (sv) Anordning för att förhindra stillestånd i ett vattendistributionssystem
US4664143A (en) External water tower
JP3062979B2 (ja) 電磁弁
JP2006250503A (ja) 貯湯式給湯装置
JP2547359B2 (ja) 水道配管装置
JPH11229451A (ja) 湯水供給装置における凍結防止構造
JP2507852Y2 (ja) シャワ―システム配管内の水抜き構造
JP3904468B2 (ja) 水道直結型太陽熱利用温水器の凍結防止装置。
JP2007071445A (ja) 給湯装置
JPH10306482A (ja) 寒冷地用自動水栓
JPH0796970B2 (ja) 貯湯式給湯装置
JPH0512874Y2 (sv)
JPS6237050Y2 (sv)
JPH03241125A (ja) 給湯システムにおける配管の凍結防止装置
JP2958341B2 (ja) 風呂給湯器における自動湯張り方法、および同装置
JPH11300101A (ja) 蒸溜装置
JPH05140970A (ja) 水道管凍結防止方法および装置
JPH03244964A (ja) 自動給湯風呂装置およびその制御方法
JPH04222346A (ja) 湯張り機能付風呂釜およびその湯張り時の配管の凍結閉塞検出方法
JPH0150799B2 (sv)
JPH06343565A (ja) 風呂装置
JPH02306054A (ja) 浴槽用循環装置の制御方法
JPH08233368A (ja) 給湯機付ふろがま
JPH1089717A (ja) 給湯装置
JPH04116338A (ja) 自動湯張り装置

Legal Events

Date Code Title Description
FG Patent granted

Owner name: KABUSHIKI KAISHA OZE

BB Publication of examined application