An indoor temperature change timer

Abstract

The present invention discloses an indoor temperature change timer. The indoor temperature change timer comprises an insulation shell; a temperature probe is arranged at the exterior of the insulation shell; a main controller, a latch, a seven-segment digital display tube, an output decoder and a key circuit are arranged in the insulation shell; the main controller is connected with the latch, the seven-segment digital display tube, the output decoder and the key circuit respectively; and the seven-segment digital display tube is used for displaying actual indoor temperature, set indoor temperature, and time for the actual temperature to change to the set temperature. According to the indoor temperature change timer of the invention, based on the temperature probe, the main controller, the latch, the seven-segment digital display tube, the output decoder and the key circuit, the difference of temperature set data and actual data can be effectively verified, and a plurality of points in a room can be verified simultaneously, and no workers are required to watch over the timer; Autodesk CFD is applied to air conditioning systems in the construction industry for the first time, and blanks in the construction industry can be filled, and the positions of the vents of the air conditioning systems can be adjusted through CFD analysis data.

Description

technical field [0001] The invention relates to the field of timers, in particular to an indoor temperature change timer. Background technique [0002] With the development of building information modeling (BIM) technology, especially the combination of computer technology and microprocessor technology, it has achieved rapid development in improving building quality and creating green buildings. Calculating sunlight and simulating wind environment have injected high-tech power into the "green exploration" of architectural design. [0003] The air-conditioning system is a major energy consumer. In addition to energy-saving measures such as the energy-saving system of the piping system, the selection of energy-saving equipment, the variable flow of cold and hot water in the air conditioner, fuzzy control, and real-time monitoring, there is a large energy consumption phenomenon in the layout of the air outlet position. [0004] The HVAC design in the prior art calculates the i...

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Problems solved by technology

[0003] The air-conditioning system is a major energy-consumer. In addition to energy-saving measures such as the energy-saving system of the pipeline system, the selection of energy-saving equipment, the variable flow of cold and hot water in the air conditioner, fuzzy control, and real-time monitoring, there is a large energy consumption phenomenon in the layout of the air outlet position.

[0004] The HVAC design in the prior art calculates the indoor cooling and heating loads, as well as the required volume flow and temperature, but the position of the tuyere is set based on the experience of the builder, which cannot meet the needs of practical applications in a timely and effective manner; and it is easy to There is a setting error, and a good energy saving effect cannot be achieved

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