Water heater

A water heater and cold water technology, which is applied to solar collectors, solar collector controllers, solar collectors in specific environments, etc., can solve the problems of low control accuracy and slow response speed, and achieve accurate water temperature detection and production Low cost, reliable linkage effect

Pending Publication Date: 2018-11-30
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the thermostat of the current solar energy-linked flue gas water heater has no direct contact with the water and relies on heat transfer monitoring, which has low control accuracy and slow response speed.

Method used

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Comparison scheme
Effect test

Embodiment 1

[0050] The electric control diagram of the water heater of the embodiment of the present invention is as follows Image 6 As shown, the process of using the water heater for heating is as follows:

[0051] When the hot water of the solar water heater passes through the body of the flue type water heater, the micro switch of the body of the flue type water heater is opened, and the whole body of the flue type water heater is energized. At the same time, the outlet water temperature probe senses the inlet water temperature of the flue-type water heater (that is, the outlet water temperature of the solar water heater), and feeds the temperature back to the controller. The control unit of the controller is equipped with multiple sets of programs for solar linkage. The solar linkage temperature (that is, the predetermined threshold) is selected through the dial switch. The temperature of the dial switch is set to high temperature 55°, medium temperature 48° and low temperature 40°....

Embodiment 2

[0053] The electric control diagram of the water heater of the embodiment of the present invention is as follows Figure 7 As shown, the process of using the water heater for heating is as follows:

[0054] When the hot water of the solar water heater passes through the body of the flue-type water heater, the micro switch of the body of the flue-type water heater is turned on, and the whole body of the flue-type water heater is energized. At the same time, the outlet water temperature probe senses the inlet water temperature of the flue-type water heater (that is, the outlet water temperature of the solar water heater), and feeds the temperature back to the controller. The control unit of the controller is equipped with multiple sets of programs for solar linkage, and the solar linkage temperature (that is, the predetermined threshold) is set by the adjustment button on the display, that is, the display not only displays the outlet water temperature of the solar water heater, ...

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Abstract

The invention discloses a water heater which comprises a solar heating device, a gas heating device, a water delivery pipeline, a water temperature detection device and a control device. The water delivery pipeline sequentially penetrates the solar heating device and the gas heating device; the water temperature detection device is arranged between the solar heating device and the gas heating device and is used for detecting the temperature of water in the water delivery pipeline; the control device is connected with the water temperature detection device and the gas heating device and is usedfor controlling the gas heating device on the basis of the temperature of the water. The water heater has the advantages that the temperature of the water in the water delivery pipeline can be directly detected by the water temperature detection device and can be conveniently, quickly and accurately detected, and the water heater is high in control precision and response speed and low in production cost.

Description

technical field [0001] The present invention relates to the field of electrical appliances, in particular to water heaters. Background technique [0002] As an energy-saving energy source, solar energy has been widely used in daily life, especially in water heaters. However, solar water heaters will be limited by time, weather and seasons. During these times, the water production will be insufficient and need to be supplemented by other water heaters. In terms of gas water heaters, they have the ability to provide hot water quickly and with high power, which can fully complement solar water heaters. However, the thermostat of the current solar energy-linked flue gas water heater does not directly contact the water, and relies on heat transfer monitoring, which has low control accuracy and slow response speed. [0003] Thus, the solar energy linkage flue type gas water heater needs to be improved. Contents of the invention [0004] The present invention aims to solve at ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24S20/40F24S50/40
CPCY02E10/40
Inventor 肖建雄黄茂林李光华彭晶
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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