CA2700771A1 - Chauffe-eau de type entreposage et controle associe fonde sur la demande d'eau - Google Patents

Chauffe-eau de type entreposage et controle associe fonde sur la demande d'eau Download PDF

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Publication number
CA2700771A1
CA2700771A1 CA 2700771 CA2700771A CA2700771A1 CA 2700771 A1 CA2700771 A1 CA 2700771A1 CA 2700771 CA2700771 CA 2700771 CA 2700771 A CA2700771 A CA 2700771A CA 2700771 A1 CA2700771 A1 CA 2700771A1
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CA
Canada
Prior art keywords
water
temperature
heating element
storage
water heater
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
CA 2700771
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English (en)
Other versions
CA2700771C (fr
Inventor
Theodore Poulin
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.)
AO Smith Enterprises Ltd
Original Assignee
AO Smith Enterprises Ltd
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 AO Smith Enterprises Ltd filed Critical AO Smith Enterprises Ltd
Publication of CA2700771A1 publication Critical patent/CA2700771A1/fr
Application granted granted Critical
Publication of CA2700771C publication Critical patent/CA2700771C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Un chauffe-eau de type entreposage est doté dun contrôleur. Le contrôleur contrôle un élément chauffant supérieur de sorte quune température deau de zone supérieure est maintenue environ au point de consigne de température. Le contrôleur calcule un différentiel de température fondée sur une différence entre une température de leau de zone supérieure et une température de leau de zone inférieure. Le contrôleur contrôle un élément chauffant inférieur de sorte que le différentiel de température ne dépasse pas une première limite pendant les périodes de faible demande deau prévue et de sorte que le différentiel de température ne dépasse pas une deuxième limite pendant les périodes de forte demande deau prévue. Périodiquement, le contrôle passe de la première limite à la deuxième limite pendant les périodes de faible demande deau prévue.
CA2700771A 2009-08-21 2010-04-16 Chauffe-eau de type entreposage et controle associe fonde sur la demande d'eau Active CA2700771C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23582709P 2009-08-21 2009-08-21
US61/235,827 2009-08-21

Publications (2)

Publication Number Publication Date
CA2700771A1 true CA2700771A1 (fr) 2011-02-21
CA2700771C CA2700771C (fr) 2018-12-18

Family

ID=43618922

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2700771A Active CA2700771C (fr) 2009-08-21 2010-04-16 Chauffe-eau de type entreposage et controle associe fonde sur la demande d'eau

Country Status (1)

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CA (1) CA2700771C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200400319A1 (en) * 2018-02-23 2020-12-24 Mitsubishi Electric Corporation Hot water supply apparatus
WO2026061533A1 (fr) * 2024-09-23 2026-03-26 艾欧史密斯(中国)热水器有限公司 Chauffe-eau électrique, et dispositif de commande et procédé de commande s'y rapportant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200400319A1 (en) * 2018-02-23 2020-12-24 Mitsubishi Electric Corporation Hot water supply apparatus
US11739950B2 (en) * 2018-02-23 2023-08-29 Mitsubishi Electric Corporation Hot water supply apparatus
WO2026061533A1 (fr) * 2024-09-23 2026-03-26 艾欧史密斯(中国)热水器有限公司 Chauffe-eau électrique, et dispositif de commande et procédé de commande s'y rapportant

Also Published As

Publication number Publication date
CA2700771C (fr) 2018-12-18

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