heat balance regulation

A heat balance and balance technology, which is applied in space heating and ventilation details, heating methods, and household heating, etc., can solve problems such as the rise and fall of real-time dynamic heat, difficulty in regulating and managing work, and heat loss.

Active Publication Date: 2020-11-06
WEIHAI PLOUMETER
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  • Abstract
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Problems solved by technology

[0005] After retrieval CN104819504 discloses a patent application for the invention of a hydraulic balance flow regulation method based on a data remote system. The heat balance of each pipe network leads to serious heat loss, and because the hydraulic balance of the primary network achieves the distribution of the circulating water volume of the primary network according to the heating area of ​​each thermal station, achieving thermal balance requires reasonable selection of heat exchangers in all thermal stations And the heat transfer coefficient is equal
It is even more difficult to achieve the adjustment and management of heating balance, and the balance adjustment work of most heating companies will run through the entire heating season endlessly! Obviously, it is unrealistic to discuss energy saving and consumption reduction for a heating company that is constantly struggling to deal with heating complaints

Method used

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Examples

Experimental program
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Embodiment

[0064] A heat station provides 10 heat exchange stations, and each heat exchange station has 1000 users.

[0065] 1. In a single area, when the indoor temperature of individual users is too low, the user's intelligent control valve will automatically increase the flow rate according to 3% of the single household heat until the user's temperature is qualified. , basically has no impact on the secondary pipeline network.

[0066] 2. When the temperature of more than 10% of users in the same secondary pipe network is too low and exceeds the limit by 3%, the intelligent monitoring software will instruct the frequency conversion pump to adjust, increase the flow rate, and adjust the balance of users in the same pipeline through the intelligent regulating valve.

[0067] 3. When the room temperature of more than 30% of users in the same secondary pipe network is too low and exceeds the limit by 3%, that is, the heat supply difference of the secondary pipe network is about 1%, the in...

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Abstract

The invention relates to a heat balance adjusting method and an intelligent monitoring system based on the heat balance adjusting method. The heat balance adjusting method is characterized in that by adjusting the indoor temperature balance between terminal users, the balance of temperature flow between heat exchange stations and the balance between the heat needing amount of the heat exchange stations and the heat supply amount of a heat source, and rapid balance of the heat needing amount of the terminal users and the total heat supply amount is finally achieved; and the terminal users can rapidly obtain and keep the comfortable indoor temperature, a heating power company can adjust the heat supply amount in time, and the requirements of energy saving, consumption reduction and emission reduction are met.

Description

technical field [0001] The invention relates to the technical field of heat supply, in particular to a heat balance adjustment method. Background technique [0002] The balance adjustment of heating system is an important task that all heating enterprises must face. There are many inherent deficiencies in the traditional adjustment method. In actual operation, the traditional heating adjustment method is difficult to control the operation. First of all, there is no uniform flow adjustment. If the hydraulic balance is not available, there will be no common phenomenon of uneven heating and cooling in the heating network; secondly, various adjustment curves are inaccurate, because the equipment working conditions of the heating system deviate from the design working conditions a lot, for example Heat users install too many radiators, resulting in water temperature adjustment curves that do not conform to the actual situation. As a result, the widely used method of adjusting wa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D19/10
CPCF24D19/1015F24D2220/0264
Inventor 付涛邓云志杜家斌
Owner WEIHAI PLOUMETER
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