FR3143707B3 - Procédé de protection antigel et unité de vanne antigel et/ou de remplissage manuel - Google Patents

Procédé de protection antigel et unité de vanne antigel et/ou de remplissage manuel Download PDF

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Publication number
FR3143707B3
FR3143707B3 FR2313032A FR2313032A FR3143707B3 FR 3143707 B3 FR3143707 B3 FR 3143707B3 FR 2313032 A FR2313032 A FR 2313032A FR 2313032 A FR2313032 A FR 2313032A FR 3143707 B3 FR3143707 B3 FR 3143707B3
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FR
France
Prior art keywords
antifreeze
valve unit
fluid
valve
inlet
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.)
Active
Application number
FR2313032A
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English (en)
Other versions
FR3143707A3 (fr
Inventor
Simone Meduri
Marco Marchesi
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.)
Ariston SpA
Original Assignee
Ariston SpA
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.)
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Publication date
Application filed by Ariston SpA filed Critical Ariston SpA
Publication of FR3143707A3 publication Critical patent/FR3143707A3/fr
Application granted granted Critical
Publication of FR3143707B3 publication Critical patent/FR3143707B3/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/12—Covers for housings
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/41—Defrosting; Preventing freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

Procédé de protection antigel et unité de vanne antigel et/ou de remplissage manuel.L’invention concerne une unité de vanne antigel (1) pouvant être raccordée à une installation de conditionnement d’air (22), qui comprend une vanne antigel (2) thermostatique réagissant à la température d’un fluide en contact avec la vanne antigel (2) même, une vanne thermostatique (3) réagissant à la température ambiante à l’extérieur de l’unité de vanne antigel (1), un orifice d’entrée (5) pour l’entrée d’un fluide dans l’unité de vanne antigel (1), un orifice de vidange (6) relié à l’orifice d’entrée (5) pour évacuer le fluide de l’unité de vanne antigel (1), dans laquelle la vanne antigel (2) ouvre et ferme l’orifice de vidange (6) en fonction de la température du fluide, la vanne thermostatique (3) ouvre et ferme, en fonction de la température ambiante, un premier et unique circuit de fluide (8) entre l’orifice d’entrée (5) et l’orifice de vidange (6), et la vanne thermostatique (3) est dotée d’une poignée (21) qui permet de fermer manuellement le premier circuit de fluide (8) indépendant de la température ambiante. Figure pour l’abrégé : (Figure 3)
FR2313032A 2022-12-15 2023-11-24 Procédé de protection antigel et unité de vanne antigel et/ou de remplissage manuel Active FR3143707B3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102022000025698A IT202200025698A1 (it) 2022-12-15 2022-12-15 Metodo di protezione antigelo e gruppo valvolare antigelo e di prelievo volontario
IT102022000025698 2022-12-15

Publications (2)

Publication Number Publication Date
FR3143707A3 FR3143707A3 (fr) 2024-06-21
FR3143707B3 true FR3143707B3 (fr) 2025-01-03

Family

ID=85726265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2313032A Active FR3143707B3 (fr) 2022-12-15 2023-11-24 Procédé de protection antigel et unité de vanne antigel et/ou de remplissage manuel

Country Status (5)

Country Link
EP (1) EP4386241B1 (fr)
ES (1) ES3055501T3 (fr)
FR (1) FR3143707B3 (fr)
IT (1) IT202200025698A1 (fr)
PL (1) PL4386241T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026028047A1 (fr) * 2024-08-01 2026-02-05 Ariston S.P.A. Ensemble hydraulique antigel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460006A (en) * 1982-01-19 1984-07-17 Eaton Corporation Freeze protection valve
FR2632704B1 (fr) * 1988-06-09 1990-09-28 Debeaux Michel Appareil thermostatique a incorporer dans une canalisation de liquide
CN105736825A (zh) * 2016-04-24 2016-07-06 武海强 一种冰驱动防冻控制装置
EP4006393B1 (fr) 2020-11-26 2023-09-20 Caleffi S.p.A. Ensemble de vannes de protection contre le gelfrost and valve

Also Published As

Publication number Publication date
ES3055501T3 (en) 2026-02-12
EP4386241C0 (fr) 2025-11-05
EP4386241B1 (fr) 2025-11-05
FR3143707A3 (fr) 2024-06-21
EP4386241A1 (fr) 2024-06-19
IT202200025698A1 (it) 2024-06-15
PL4386241T3 (pl) 2026-02-16

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