CA2700771C - 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 PDFInfo
- Publication number
- CA2700771C CA2700771C CA2700771A CA2700771A CA2700771C CA 2700771 C CA2700771 C CA 2700771C CA 2700771 A CA2700771 A CA 2700771A CA 2700771 A CA2700771 A CA 2700771A CA 2700771 C CA2700771 C CA 2700771C
- Authority
- CA
- Canada
- Prior art keywords
- water
- temperature
- heating element
- storage
- demand
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 148
- 238000010438 heat treatment Methods 0.000 claims abstract description 69
- 238000000034 method Methods 0.000 claims description 17
- 230000001580 bacterial effect Effects 0.000 claims description 9
- 239000008236 heating water Substances 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 14
- 238000013517 stratification Methods 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000589248 Legionella Species 0.000 description 2
- 208000007764 Legionnaires' Disease Diseases 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
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.
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 CA2700771A1 (fr) | 2011-02-21 |
| CA2700771C true 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)
| Country | Link |
|---|---|
| CA (1) | CA2700771C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11739950B2 (en) * | 2018-02-23 | 2023-08-29 | Mitsubishi Electric Corporation | Hot water supply apparatus |
-
2010
- 2010-04-16 CA CA2700771A patent/CA2700771C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2700771A1 (fr) | 2011-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9752798B2 (en) | Water heater control using external temperature sensor | |
| US4568821A (en) | Remote water heater controller | |
| US8498527B2 (en) | Water heating control and storage system | |
| US9151516B2 (en) | Smart energy controlled water heater | |
| US11300325B2 (en) | System and method for operating a grid controlled water heater | |
| US9605872B2 (en) | Smart energy controlled water heater | |
| US5839654A (en) | Portable air comfort system thermostat enabling personal localized control of room temperature | |
| US5808277A (en) | Programmable thermostat to reduce bacterial proliferation to prevent legionellosis | |
| CA2633200C (fr) | Thermostat programmable avec reglage preemptif base sur la detection d'un occupant | |
| US5692676A (en) | Method and apparatus for saving energy in circulating hot water heating systems | |
| US4324207A (en) | Energy efficient water heater | |
| CN104833040B (zh) | 空调系统的温度控制方法及温控器 | |
| US20170276401A1 (en) | Water heating system with point-of-use control | |
| KR100310330B1 (ko) | 온수온돌난방시스템용다기능온도제어장치 | |
| CA2551750A1 (fr) | Chauffe-eau a mode de basse temperature programmable | |
| US20210268871A1 (en) | Control system for hydronic heater and method of operating same | |
| CN105757996A (zh) | 热泵热水器的杀菌控制方法 | |
| JP2014006010A (ja) | ヒートポンプ給湯機 | |
| CA2700771C (fr) | Chauffe-eau de type entreposage et controle associe fonde sur la demande d'eau | |
| KR100426868B1 (ko) | 온수온돌 난방시스템용 다기능 온도제어장치 | |
| CA2803323C (fr) | Chauffe-eau a commande d'energie intelligent | |
| CN111380226B (zh) | 储热式家电设备控制方法、装置以及储热式热水器 | |
| JP7447866B2 (ja) | 貯湯式給湯機 | |
| US20230288075A1 (en) | Improved control system for hydronic heater and method of operating same | |
| CA2831580C (fr) | Commande de chauffe-eau utilisant un capteur de temperature externe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150120 |