Temperature control method for fast starting strong pumping type constant-temperature fuel gas water heater
A temperature control method and technology of gas water heaters, applied in fluid heaters, lighting and heating equipment, etc., can solve problems such as user discomfort, staying inside the water heater shell, immediate deflagration, etc., to reduce start-up time and avoid sudden rise in water temperature Sudden reduction, the effect of improving the comfort of use
Active Publication Date: 2015-12-23
SUPERMAN ZHONGSHAN ELECTRIC APPLIANCES CO LTD
View PDF6 Cites 13 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The development from the flue water heater to the forced discharge water heater solves the safety problem of the product gas water heater, but also brings a little defect: during the use of the water heater, if the water is turned off halfway and the water valve is turned on again, the water heater will take a long time to ignite and work Therefore, due to the reason of water stoppage and temperature rise, the outlet water temperature rises rapidly for a short time, and then drops sharply to close to the cold water temperature, and then the outlet water temperature rises slowly. The cold water in the middle will make the user feel very uncomfortable
The combustion system of the strong exhaust water heater adopts a semi-open structure. If there is a small amount of gas leakage from the water heater, it may stay inside the water heater shell. Once it encounters a spark, it will immediately explode and cause serious consequences.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] The main concept of the present invention is: when the water valve is turned off halfway and then opened, due to the extremely short interval, even if there is a small amount of gas leakage, the combustion concentration of the gas cannot be reached, and deflagration will not be caused during ignition, so there is no need for pre-cleaning, so Start again, this front cleaning link can be omitted to solve the technical problem of the present invention.
[0019] like figure 2 As shown, it is a temperature control method for rapid start-up of a strong pumping type constant temperature gas water heater of the present invention, comprising the following steps:
[0020] (A) Power-on initialization;
[0021] ( B ) into the standby state;
[0022] (C) Detect the water flow signal, if the water flow signal is detected, enter the next step, otherwise continue to detect;
[0023] The self-inspection link, the self-inspection link includes the detection of no short circuit betwe...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a temperature control method for fast starting a strong pumping type constant-temperature fuel gas water heater. The method includes the following steps that (A), power-on initialization is performed; (B) a standby state is started; (C) a water flow signal is detected, if it is detected that the water flow signal exists, the next step is started, and otherwise, detection continues; and (D), the hot water temperature T is detected, wherein if T is smaller than a set temperature value T0, the water heater performs a normal starting mode including the front sweeping process, and otherwise, the front cleaning process is omitted, and a fast starting mode is directly started. Thus, fast starting can be achieved under the midway shutdown condition, the starting time of the water heater is shortened, it is avoided that water temperature suddenly rises and falls, and the using comfort is improved for users.
Description
technical field [0001] The invention relates to an electric water heater, in particular to a temperature control method for rapid start-up of a strong pumping constant temperature gas water heater. Background technique [0002] The development from the flue water heater to the forced discharge water heater solves the safety problem of the product gas water heater, but also brings a little defect: during the use of the water heater, if the water is turned off halfway and the water valve is turned on again, the water heater will take a long time to ignite and work , Therefore, due to the reason of water stoppage and temperature rise, the outlet water temperature rises rapidly for a short time, and then drops sharply to close to the cold water temperature, and then the outlet water temperature rises slowly. The cold water in the middle will make the user feel very uncomfortable. This situation has no obvious impact on users in summer, but in winter when the temperature of cold ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/20
Inventor 罗子健舒志新
Owner SUPERMAN ZHONGSHAN ELECTRIC APPLIANCES CO LTD