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A predictive control method for temperature setting of heating temperature control valve in stages

A temperature control valve and staged technology, which is applied in the expected control field of the staged temperature setting of the heating temperature control valve, can solve the problem that the indoor temperature is lower than the user, reduce energy consumption and use costs, improve comfort, save energy and reduce energy consumption. The effect of running costs

Active Publication Date: 2021-10-01
江苏橙智云信息技术有限公司
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Problems solved by technology

[0012] In view of the above technical problems, the present invention proposes an expected control method for temperature setting of heating temperature control valves in stages, to avoid the situation that the indoor temperature is lower than the user's preset value due to the heat storage of the heating equipment

Method used

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  • A predictive control method for temperature setting of heating temperature control valve in stages
  • A predictive control method for temperature setting of heating temperature control valve in stages
  • A predictive control method for temperature setting of heating temperature control valve in stages

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Embodiment Construction

[0026] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings.

[0027] According to relevant data, the temperature rise time of the heating system is related to various factors such as the system water supply temperature, water flow, heating equipment, building structure, indoor temperature, and outdoor temperature. In the household heating system, the heating equipment and buildings are fixed structures and will not change; the water supply temperature and water flow of the household boiler are set by the user and can be considered as fixed values. Therefore, the temperature rise time is mainly related to the current indoor temperature value and outdoor temperature.

[0028] When the heating system is working normally, there is little difference in the average outdoor temperature between the two temperature rises before and after, and it will not...

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Abstract

The invention discloses an anticipatory control method for stage-by-stage temperature setting of a heating temperature control valve, which includes the following steps: Step 1, calculating the temperature rise time: according to the temperature rise data, calculate the temperature rise from the current indoor temperature value to the next time period The time required for the temperature setting value; the first calculation uses the initial default data of the temperature control valve; step 2, judge the pre-adjustment execution: calculate the remaining time between the current time and the next time period, and compare the temperature rise time with the current The size of the remaining time between time and the next time period; if the calculated temperature rise time is less than the remaining time, the action will not be executed and will be recalculated after a certain interval; if the calculated temperature rise time is greater than or equal to the remaining time, the pre-set Adjustment, open the temperature control valve; Step 3, update temperature rise data: After pre-adjustment is performed, monitor the time from the current indoor temperature value to the next stage temperature set value, and update the temperature rise data.

Description

technical field [0001] The invention belongs to the technical field of smart home, and in particular relates to an expected control method for temperature setting of heating temperature control valves in stages. Background technique [0002] The temperature adjustment device at the end of my country's heating system has gone through four stages: no adjustment means, manual adjustment, self-operated adjustment, and the current intelligent temperature control stage. [0003] 1) No adjustment means stage: There is no adjustment device at the end of the heating system. Heating systems generally have uneven hot and cold temperatures in space and time, resulting in a lot of heat waste. [0004] 2) Manual adjustment stage: a manual adjustment device is installed at the end of the heating system. The heating system relies on manual adjustment valves to control the water flow and heat at the end to achieve indoor temperature control. The amount of physical labor is heavy, and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D19/10
CPCF24D19/1015
Inventor 汪浩贺鹏举
Owner 江苏橙智云信息技术有限公司
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