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Gas water heater outlet water temperature setting method

A gas water heater and water outlet temperature technology, which is applied in fluid heaters, lighting and heating equipment, etc., can solve problems such as the influence of water inlet temperature, high water inlet temperature, and deviation of air temperature value of temperature sensor

Active Publication Date: 2021-04-20
CHINABEST HOME APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the program curing setting is not smart enough, adding a temperature sensor outside the fuselage, the installation environment of the temperature sensor is different will have a greater impact on the automatically set outlet water temperature
For example, in the north, if the temperature sensor is installed in a heated room, it will cause a large deviation in the air temperature value collected by the temperature sensor, resulting in inaccurate automatic setting of the outlet water temperature.
Some also detect the inlet water temperature of the gas water heater, and then set the outlet water temperature according to the inlet water temperature, but the inlet water temperature is also easily affected by various factors. For example, if the water supply pipeline is exposed to the sun, the inlet water temperature will be higher than the indoor temperature. air temperature
Setting the outlet water temperature only based on the inlet water temperature can also easily lead to inaccurate setting of the outlet water temperature

Method used

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  • Gas water heater outlet water temperature setting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A method for setting the outlet water temperature of a gas water heater, comprising the following steps:

[0031] Step 1: The gas water heater is connected to the power supply, the gas water heater is powered on, and the temperature of the incoming water and the air are obtained;

[0032] Step 2: Compare the inlet water temperature and the air temperature, take the lower value a of the two, and set the outlet water temperature b according to a;

[0033] Step 3: The gas water heater enters the standby mode;

[0034] Step 4: The gas water heater starts running and outputs hot water;

[0035] Step 5: After the gas water heater runs, the combustion device in the gas water heater stops working, and returns to step 1.

Embodiment 2

[0037] A method for setting the outlet water temperature of a gas water heater, comprising the following steps:

[0038] Step 1: The gas water heater is connected to the power supply, the gas water heater is powered on, and the temperature of the incoming water and the air are obtained;

[0039] Step 2: Compare the inlet water temperature and the air temperature, take the lower value a of the two, and set the outlet water temperature b according to a;

[0040] Step 3: The gas water heater enters the standby mode;

[0041] Step 4: Detect the running status of the gas water heater. If the gas water heater is not running, obtain the air temperature and save it, and then return to step 3; if the gas water heater is running, obtain the temperature of the incoming water and save it;

[0042] Step 5: After the gas water heater runs, the combustion device in the gas water heater stops working, and returns to step 2.

Embodiment 3

[0044] refer to figure 1 and figure 2 , a method for setting the outlet water temperature of a gas water heater, comprising the following steps:

[0045] Step 1: The gas water heater is connected to the power supply, the gas water heater is powered on, and the temperature of the incoming water and the air are obtained;

[0046] Step 2: Compare the inlet water temperature and the air temperature, take the lower value a of the two, and set the outlet water temperature b according to a;

[0047] Step 3: The gas water heater enters the standby mode;

[0048] Step 4: Detect the running status of the gas water heater. If the gas water heater is not running, obtain the air temperature and save it, and then return to step 3; if the gas water heater is running, obtain the temperature of the incoming water and save it;

[0049] Step 5: After the gas water heater runs, the combustion device in the gas water heater stops working;

[0050] Step 6: Detect whether there is manual adjust...

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PUM

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Abstract

The invention discloses a method for setting the outlet water temperature of a gas water heater, which includes the following steps: Step 1, the gas water heater is energized to obtain the inlet water temperature and the air temperature; Step 2, comparing the inlet water temperature and the air temperature, and taking the lower value a of the two, Set the outlet water temperature b according to a; Step 3, the gas water heater enters the standby mode. Through the above steps, compare the inlet water temperature and the air temperature, and take the lower value a of the two. The lower value a can better reflect the user’s body temperature when taking a bath, and set the outlet water temperature b according to a, which can reduce the influence of external factors on the temperature. Measure the interference generated, improve the accuracy of water temperature setting, and users can get a better experience.

Description

technical field [0001] The invention relates to a gas water heater, in particular to a method for setting the outlet water temperature of the gas water heater. Background technique [0002] In the current gas water heaters on the market, the outlet water temperature in the comfort mode is generally set by the program before the machine leaves the factory, or a temperature sensor is added to detect the air temperature outside the fuselage, and the temperature is automatically set according to the air temperature detected by the temperature sensor. Set the outlet water temperature. However, the program curing setting is not smart enough, adding a temperature sensor outside the fuselage, the installation environment of the temperature sensor is different will have a greater impact on the automatically set outlet water temperature. For example, in the north, if the temperature sensor is installed in a heated room, it will cause a large deviation in the air temperature value col...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H9/20
CPCF24H9/2035
Inventor 梁淞涛肖林辉
Owner CHINABEST HOME APPLIANCE