NL7512703A - Water boiler and heat exchanger for domestic supply - heat control unit monitors temp. of cold water feed to heat exchanger - Google Patents
Water boiler and heat exchanger for domestic supply - heat control unit monitors temp. of cold water feed to heat exchangerInfo
- Publication number
- NL7512703A NL7512703A NL7512703A NL7512703A NL7512703A NL 7512703 A NL7512703 A NL 7512703A NL 7512703 A NL7512703 A NL 7512703A NL 7512703 A NL7512703 A NL 7512703A NL 7512703 A NL7512703 A NL 7512703A
- Authority
- NL
- Netherlands
- Prior art keywords
- heat exchanger
- control unit
- cold water
- boiler
- temp
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 7
- 230000001105 regulatory effect Effects 0.000 abstract 2
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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
- F24D19/1069—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water regulation in function of the temperature of the domestic hot water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/212—Temperature of the water
- F24H15/215—Temperature of the water before heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/212—Temperature of the water
- F24H15/219—Temperature of the water after heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/305—Control of valves
- F24H15/32—Control of valves of switching valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/335—Control of pumps, e.g. on-off control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/36—Control of heat-generating means in heaters of burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/40—Control of fluid heaters characterised by the type of controllers
- F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
Landscapes
- 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)
- Computer Hardware Design (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The closed circuit water boiler which incorporates a heat exchanger in a branch line of the closed circuit which heats a domestic water supply, includes a control unit which operates the burner, the pump, and valves included in the circuit, so that the water supply from the boiler is regulated, and has a temperature sensor on the discharge side of the boiler, and another one on the discharge side of the heat exchanger for the domestic supply, and a further one on the feed side of this heat exchanger. There is also a pressure switch across this cold water feed line. Thus the heater is regulated, taking in account also the cold water feed temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7512703,A NL171742C (en) | 1975-10-30 | 1975-10-30 | CIRCULATOR WATER HEATER WITH HEAT EXCHANGER FOR CONSUMPTION WATER. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7512703,A NL171742C (en) | 1975-10-30 | 1975-10-30 | CIRCULATOR WATER HEATER WITH HEAT EXCHANGER FOR CONSUMPTION WATER. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7512703A true NL7512703A (en) | 1977-05-03 |
NL171742B NL171742B (en) | 1982-12-01 |
NL171742C NL171742C (en) | 1983-05-02 |
Family
ID=19824763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7512703,A NL171742C (en) | 1975-10-30 | 1975-10-30 | CIRCULATOR WATER HEATER WITH HEAT EXCHANGER FOR CONSUMPTION WATER. |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL171742C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106989514A (en) * | 2017-04-17 | 2017-07-28 | 珠海格力电器股份有限公司 | Water supply system of water heater, and control method and device of water heater |
-
1975
- 1975-10-30 NL NLAANVRAGE7512703,A patent/NL171742C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL171742B (en) | 1982-12-01 |
NL171742C (en) | 1983-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
V1 | Lapsed because of non-payment of the annual fee |