Intelligent heating self-adaptive temperature control adjusting system for steel formworks

By designing an adaptive temperature control system for intelligent heating of steel formwork, the principle of cold expansion and heat shrinkage of liquid water and the magnetic force of the electromagnetic coil is used to realize intelligent heating and automated temperature regulation of steel formwork in winter construction, solving the problems of intact steel formwork heating and unauthorized temperature regulation in the existing technology, reducing construction costs and shortening construction cycles.

CN119717934AActive Publication Date: 2025-03-28SHANGHAI CONSTRUCTION GROUP CO LTD
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Patent Information

Application Number
CN202411686769.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-25
Publication Date
2025-03-28
Estimated Expiration
2044-11-25

AI Technical Summary

Technical Problem

Under winter construction conditions, when the steel formwork is poured into concrete, the concrete hydration reaction speed slows down due to the low ambient temperature, and cracks, peeling, crystallization corrosion and other diseases appear, affecting the construction quality and progress. The prior art has failed to realize the intelligent heating of steel formwork and the automation of temperature regulation.

Method used

An adaptive temperature control system for intelligent heating of steel templates is designed, including a temperature control control device evenly distributed on the outer side of the steel template. Each device includes a ferrous resistance track, a switching device and a ferrous resistance hollow ball. It uses the principle of cold expansion and heat shrinkage of liquid water and the magnetic force of the electromagnetic coil to realize the automatic heating of the temperature control control device.

Benefits of technology

It realizes intelligent heating of steel formwork without manual intervention during winter construction, meeting the intelligent heating of steel formwork and the automation needs of temperature adjustment, reducing construction costs and shortening construction cycle.

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Abstract

The invention provides a steel template intelligent heating self-adaptive temperature control adjusting system which adopts a plurality of temperature control adjusting devices uniformly distributed on the outer side face of a steel template, each temperature control adjusting device comprises a first temperature control unit, and the first temperature control unit comprises a first iron resistor track, a first switch device and a first iron resistor hollow ball. The first iron resistor hollow ball can touch the first switch device in the process of moving on the first iron resistor track, so that the first switch device is switched between an open state and a closed state, and the sides, opposite to the first iron resistor hollow ball, of the first special-shaped water tank I and the first special-shaped water tank II are both made of flexible insulating materials. According to the intelligent heating device for the steel formwork, intelligent heating can be conducted on the steel formwork according to air temperature changes, the requirements for intelligent heating of the steel formwork and automation of temperature adjustment are met, manual intervention is not needed in the whole heating process, and the construction cost is effectively reduced.
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