FR2959797A1 - WATER SAVING DEVICE FOR HOT WATER SUPPLY CIRCUIT - Google Patents

WATER SAVING DEVICE FOR HOT WATER SUPPLY CIRCUIT Download PDF

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Publication number
FR2959797A1
FR2959797A1 FR1100691A FR1100691A FR2959797A1 FR 2959797 A1 FR2959797 A1 FR 2959797A1 FR 1100691 A FR1100691 A FR 1100691A FR 1100691 A FR1100691 A FR 1100691A FR 2959797 A1 FR2959797 A1 FR 2959797A1
Authority
FR
France
Prior art keywords
hot water
water
cold
pipe
tap
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.)
Granted
Application number
FR1100691A
Other languages
French (fr)
Other versions
FR2959797B1 (en
Inventor
Emmanuel Teurnier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to FR1100691A priority Critical patent/FR2959797B1/en
Publication of FR2959797A1 publication Critical patent/FR2959797A1/en
Application granted granted Critical
Publication of FR2959797B1 publication Critical patent/FR2959797B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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

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  • 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)
  • Temperature-Responsive Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

L'invention concerne un dispositif permettant de récupérer l'eau qui n'est pas encore sortie du circuit d'eau chaude lors de l'ouverture du robinet précédente et qui est redevenue froide dans le tuyau, afin d'éviter son gaspillage. Il est constitué d'un corps (1) présentant un orifice par lequel arrive l'eau du circuit d'eau chaude. L'eau est froide car elle restée dans le tuyau. A l'ouverture du robinet d'eau chaude, elle est dirigée vers un récupérateur d'eau. Quand l'eau chaude arrive et passe sur le bilame (2), il actionne un système qui bouche l'orifice de récupération d'eau froide. L'eau chaude passe alors par l'orifice ouvert et sort par le robinet. Le dispositif selon l'invention est particulièrement destiné à la récupération des eaux devenues froides contenues dans le tuyau du circuit d'eau chaude des installations domestiques, publiques, professionnelles ou industrielles.The invention relates to a device for recovering the water that has not yet emerged from the hot water circuit when the previous tap is opened and which has become cold again in the pipe, in order to avoid wasting it. It consists of a body (1) having an orifice through which the water of the hot water circuit arrives. The water is cold because it stays in the pipe. When the hot water tap is opened, it is directed to a water recuperator. When the hot water arrives and passes on the bimetallic strip (2), it activates a system that closes the cold water recovery port. The hot water then passes through the open port and out the tap. The device according to the invention is particularly intended for the recovery of cold water contained in the pipe of the hot water circuit of domestic, public, professional or industrial installations.

FR1100691A 2010-05-06 2011-03-08 WATER SAVING DEVICE FOR HOT WATER SUPPLY CIRCUIT Expired - Fee Related FR2959797B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1100691A FR2959797B1 (en) 2010-05-06 2011-03-08 WATER SAVING DEVICE FOR HOT WATER SUPPLY CIRCUIT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1001976A FR2959796B1 (en) 2010-05-06 2010-05-06 WATER SAVING DEVICE FOR HOT WATER SUPPLY CIRCUIT
FR1100691A FR2959797B1 (en) 2010-05-06 2011-03-08 WATER SAVING DEVICE FOR HOT WATER SUPPLY CIRCUIT

Publications (2)

Publication Number Publication Date
FR2959797A1 true FR2959797A1 (en) 2011-11-11
FR2959797B1 FR2959797B1 (en) 2015-10-02

Family

ID=43839618

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1001976A Expired - Fee Related FR2959796B1 (en) 2010-05-06 2010-05-06 WATER SAVING DEVICE FOR HOT WATER SUPPLY CIRCUIT
FR1100691A Expired - Fee Related FR2959797B1 (en) 2010-05-06 2011-03-08 WATER SAVING DEVICE FOR HOT WATER SUPPLY CIRCUIT

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1001976A Expired - Fee Related FR2959796B1 (en) 2010-05-06 2010-05-06 WATER SAVING DEVICE FOR HOT WATER SUPPLY CIRCUIT

Country Status (1)

Country Link
FR (2) FR2959796B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105626903B (en) * 2016-03-18 2018-11-13 浙江科技学院 A kind of constant-temperature water mixing valve
CN110090524A (en) * 2019-06-13 2019-08-06 浙江洪韬建设有限公司 A kind of construction device for reducing dust
WO2023240324A1 (en) * 2022-06-13 2023-12-21 Farias Thiago Martins Arrangement applied to water reuse and saving systems for showers and taps with gas heating

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740770C (en) * 1952-04-16 1952-12-22 Siemens Schuckertwerke A G Ber Thermostatically controlled liquid mixing device, especially for automatically controlled washing machines
US5603344A (en) * 1996-04-18 1997-02-18 Hall, Jr.; John E. Apparatus for recovering and saving chilled water in hot water lines having adjustable thermostatic control
US20090007975A1 (en) * 2007-07-02 2009-01-08 Ken Lum Water control fixture having auxiliary functions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740770C (en) * 1952-04-16 1952-12-22 Siemens Schuckertwerke A G Ber Thermostatically controlled liquid mixing device, especially for automatically controlled washing machines
US5603344A (en) * 1996-04-18 1997-02-18 Hall, Jr.; John E. Apparatus for recovering and saving chilled water in hot water lines having adjustable thermostatic control
US20090007975A1 (en) * 2007-07-02 2009-01-08 Ken Lum Water control fixture having auxiliary functions

Also Published As

Publication number Publication date
FR2959796B1 (en) 2012-08-17
FR2959796A1 (en) 2011-11-11
FR2959797B1 (en) 2015-10-02

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Year of fee payment: 5

ST Notification of lapse

Effective date: 20161130