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Solar water heater and its remote monitoring system, intelligent heating control method

A technology of solar water heaters and remote monitoring systems, applied in solar collector controllers, solar heating systems, solar thermal energy, etc., can solve the problems of lower water temperature in storage tanks, increased energy consumption, and low solar energy utilization

Active Publication Date: 2021-04-13
QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, during use, the auxiliary heating device judges completely based on the water temperature, and will not combine the needs of use and weather changes, resulting in a lot of energy waste. For example, users do not need hot water at all times, such as washing at home at night After a hot bath, there is no need for hot water, and because a large amount of cold water is replenished, the water temperature in the water storage tank is lowered, and the auxiliary heating device will start heating by itself, and the user does not need to use it at this time, wasting energy in vain, or The night before yesterday, due to the poor insulation effect or the use of some hot water, the water temperature of the water storage tank dropped, and the auxiliary heating device was turned on to heat the water in the water storage tank. The rate is not high, and it also increases energy consumption, which is not conducive to energy saving and emission reduction
[0006] CN104613660A discloses an intelligent remote control system for solar water heaters, including a wireless communication module, which receives user inquiries or instructions for adjusting various attributes of solar water heaters through a wireless transmission medium; The command sent by the wireless communication module queries or adjusts the relevant attributes of the solar water heater, wherein, when the command sent by the user is a query command, the wireless communication module sends the parameter information of the relevant attributes of the solar water heater queried by the control module in the form of SMS / text For the user's mobile phone / computer, the invention can provide the user with constant temperature water supply, stable performance, small size, low power consumption, and has the functions of remote monitoring, control, alarm, query, and timing switch, so that the operator can use it thousands of miles away The real-time working conditions of the solar water heater can be controlled in real time through mobile phones or computers, but this application cannot control the heating time according to changes in the weather, resulting in a waste of resources

Method used

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  • Solar water heater and its remote monitoring system, intelligent heating control method
  • Solar water heater and its remote monitoring system, intelligent heating control method
  • Solar water heater and its remote monitoring system, intelligent heating control method

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Experimental program
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Effect test

Embodiment 1

[0045] Such as image 3 As shown, a kind of solar water heater remote monitoring system of the present invention, comprises mobile terminal, cloud platform server, is installed on the solar water heater and is electrically connected with the wifi module of solar water heater control device and wireless router, mobile terminal and cloud platform server Two-way signal connection, cloud platform server and wireless router are two-way signal connection, wireless router and wifi module two-way signal connection, a satellite positioning module is installed on the solar water heater, mobile terminal, cloud platform server and solar water heater The wifi module is connected with the wireless router connection.

[0046] The user sends an instruction through the mobile terminal and transmits it to the cloud platform server through the network. The cloud platform server receives and forwards the instruction to the wifi module of the solar water heater through the wireless router, and the...

Embodiment 2

[0052] The solar water heater remote monitoring system of this embodiment, on the basis of the first embodiment, further includes a fault detection module, and the fault detection module is connected with the control device and the wifi module of the solar water heater.

[0053] When the solar water heater fails, the fault information is transmitted to the user's wireless router through the solar water heater's control device and wifi module, and then transmitted to the control cloud through the Internet, that is, the device server. On the one hand, the control cloud sends the fault information to the user's mobile phone. On the mobile APP of the terminal, on the other hand, the product information and user information are confirmed according to the correspondence between the MAC address and the product code, and the fault information is transmitted to the after-sales system connected with the server, and the after-sales system automatically dispatches maintenance workers accord...

Embodiment 3

[0055] Such as figure 1 As shown, an intelligent heating control method of the solar water heater remote monitoring system described in Embodiment 1 includes the following steps:

[0056] Step 1: The user sets the target temperature Ts, and the time when hot water needs to be used is 19:00;

[0057] Step 2: The server automatically judges whether the instant water tank temperature T1 reaches the target temperature Ts at a specific time period every day. If it reaches it, the electric heating will not be started; if it does not reach it, it will call the weather forecast of the area where the solar water heater is located. Determine whether to start electric heating and the time to start electric heating at 19:00 based on T2, weather conditions and the time when hot water is needed, and stop electric heating when the temperature of the water tank reaches the target temperature Ts. The present invention is based on the principle that the worse the weather, the lower the solar h...

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PUM

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Abstract

The invention discloses a remote monitoring system for a solar water heater, which includes a mobile terminal, a cloud platform server, and a communication module with the solar water heater. Take control. Also disclosed is an intelligent heating control method of a remote monitoring system for solar water heaters. The system can grasp the operation of the solar water heater at any time under the normal communication condition of the wifi system, and automatically determine the installation area of ​​the solar water heater. The intelligent heating control method can realize Inquiry and control in different places, grasp the operation status of solar water heater at any time, call the weather forecast software on the mobile APP, and automatically judge whether to start electric heating under the premise of making full use of solar energy.

Description

technical field [0001] The invention belongs to the technical field of solar water heaters, and in particular relates to a solar water heater remote monitoring system, an intelligent heating control method and a solar water heater. Background technique [0002] Solar energy is inexhaustible and inexhaustible. It is a widely distributed clean energy that can be developed locally and used directly. Solar thermal utilization is currently the most mature technology, economically feasible, and high conversion efficiency of solar energy utilization. Therefore, vigorously The development of solar water heater technology is of great significance to meet people's needs for using hot water. Now most household solar water purifiers use manual adjustment or infrared remote control. The traditional remote control method of household appliances generally uses infrared remote control, but infrared remote control requires remote control. There can be no obstacles between the device and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24S50/00F24S80/00
CPCY02E10/40Y02A30/00
Inventor 渠荣华卢炳奇闫成奎费家哲
Owner QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER