Humidity control method for dehumidifying and anti-seepage device

A technology of humidity control and humidity, which is applied in the field of building moisture-proof and dehumidification, can solve the problems of low control accuracy and insufficient control flexibility, and achieve the effect of reducing errors

Active Publication Date: 2018-08-10
安徽工大信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the low control accuracy and insufficient control flexibility of existing dehumidification and anti-seepage equipment, the present i

Method used

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  • Humidity control method for dehumidifying and anti-seepage device
  • Humidity control method for dehumidifying and anti-seepage device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0094] like figure 1 As shown, the dehumidification and anti-seepage device includes a main control device and a humidity collection device, and the humidity collection device includes a first humidity collection device, a second humidity collection device and a third humidity collection device. The main control device includes a wireless transmitting / receiving module, a micro control unit module, a voltage output module and a GPRS communication module. The humidity collecting device includes a wireless transmitting / receiving module, a micro control unit module and a sensor. The wireless communication module communicates wirelessly with the main control device; the micro control unit module controls the data collection, data processing and sending of the space to be detected; the sensor collects the data of the space to be detected.

[0095] The output voltage of the main control device in a stable working state is related to the indoor air humidity and the humidity in the wa...

Embodiment 2

[0108] Embodiment 2 is basically the same as Embodiment 1. Also, as a person skilled in the art, the following selections can be made to determine the fixed collection point and the mobile collection point of the wall inner surface of the space to be detected in step (1):

[0109] (a) Divide the inner surface of each wall in the space to be tested into D grids, and initially measure the humidity of each grid, where D≥1; D is a natural number;

[0110] (b) Find out the N grids with the highest humidity ranking among the D grids, set a fixed collection point for each grid in the N grids, and set the first humidity collection at each fixed collection point equipment, said N≤D, said N≥1; N is a natural number;

[0111] (c) Utilize the humidity collected by all the first humidity collection devices on the inner surface of each wall to calculate the average humidity of the inner surface of each wall;

[0112] (d) compare the average humidity on the inner surface of each wall, the t...

Embodiment 3

[0124] Embodiment 3 is substantially the same as Embodiment 2, and also in that, as a person skilled in the art, the process of fuzzy control carried out by the fuzzy controller in step (4) is as follows image 3 As shown, as follows:

[0125] (a1) The air comprehensive humidity error δ 空 and wall comprehensive humidity error δ 墙 As the input of the fuzzy controller, the fuzzy control is carried out, and the output of the fuzzy controller is U i , U i The output voltage of the main control equipment in a stable working state;

[0126] (a2) The input quantity δ 空 ,δ 墙 and output U i Carry out the description of fuzzy language separately;

[0127] (a3) Determine fuzzy control rules;

[0128] (a4) Determine the matrix form F of the fuzzy control rules;

[0129] (a5) Carry out fuzzy decision-making to obtain the output voltage U of the main control device under stable working conditions i .

[0130] In this implementation, the comprehensive air humidity error δ 空 and w...

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Abstract

The invention discloses a humidity control method for a dehumidifying and anti-seepage device, and belongs to the technical field of dehumidifying and anti-seepage equipment control. In view of the fact that the control precision of the existing dehumidifying and anti-seepage equipment is not high and the flexibility of control is insufficient, the method obtains comprehensive and accurate data through using the grid optimization arrangement method and reasonably arranging collection points, takes the desired humidity, i.e., Hum wall 0, Hum air 0, as a target center, and performs optimized andintegrated calculation of collected data. Through the fuzzy control, the output voltage of main control equipment under the stable working state is obtained, and multiple output voltage switching selections of the desired humidity can be realized, which can improve the control accuracy and the control flexibility. Considering the impedance effect of the actual wall, the closed-loop voltage regulation is performed, so that the stable state that the wall voltage and the output voltage of the main control equipment under the stable working state are the same is achieved in a short time.

Description

technical field [0001] The invention belongs to the field of moisture-proof and dehumidification of buildings, and in particular relates to a humidity control method for dehumidification and anti-seepage equipment. Background technique [0002] Electro-osmosis anti-seepage dehumidification is an anti-seepage dehumidification and anti-mildew technology. This technology has been maturely used for more than 20 years. It is mainly used for waterproofing and anti-seepage in underground projects, tunnels, reservoir dams, power stations, military industries, and construction projects. , Moisture-proof and dehumidification fields. This technology breaks the traditional concept of waterproofing, "using water to control water". According to the principle of electroosmosis, it develops a new type of anti-seepage, moisture-proof and mildew-proof technology through a series of low-voltage multi-pulse positive and negative charges. It can completely and permanently solve the structural pr...

Claims

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Application Information

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IPC IPC(8): G05D22/02
CPCG05D22/02
Inventor 李伟李翔李馨玥邰伟鹏王小林闵俊平黄晓晓
Owner 安徽工大信息技术有限公司
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