Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Air conditioner control device

A control device and air-conditioning technology, applied in heating and ventilation control systems, space heating and ventilation, household heating, etc., can solve problems such as difficult to obtain the forecast value of sunshine amount, cloud cover cannot be changed, etc.

Inactive Publication Date: 2010-06-16
KK TOSHIBA
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that, in order to predict and calculate the amount of sunshine, it is necessary to manually input the daily weather information according to the weather forecast information of the previous day.
Another problem is that even if the weather information of the day is entered based on the weather forecast information of the previous day, due to changes in the air pressure and wind direction in the sky above, the weather is often different from the predicted weather information and cannot be converted into an accurate one. cloud cover, making it difficult to obtain a proper forecast of insolation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Air conditioner control device
  • Air conditioner control device
  • Air conditioner control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0045] figure 1 Shown is a configuration diagram of an embodiment of an air-conditioning control device according to the present invention. Also, in this figure, for Figure 10 The same parts are described with the same reference numerals.

[0046] Such an air-conditioning control device is provided with a temperature change calculation unit 11 and a standard outdoor air temperature change calculation unit 12 for obtaining calculation parameter information necessary for predicting cloud amount. The temperature change calculation unit 11 takes in the outdoor air temperature at regular intervals from a thermometer 13 installed outside the building, etc., and obtains the outdoor air temperature at each predetermined interval based on the last outdoor air temperature and this current outdoor air temperature. The change value is supplied to the cloud amount forecast calcu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention reveals one kind of air conditioner controller capable of realizing comfortable air conditioning state without need of inputting weather information and sunshine information. Theair conditioner controller has one temperature change calculating unit to calculate the outdoor temperature change regularly, one operating unit to predict the standard outdoor air temperature changevalue, one cloud amount predicating and operating unit to calculate cloud amount corresponding to the outdoor air temperature change, one sunshine amount predicting and operating unit to calculate and predict sunshine amount, and one radiation temperature operating unit to calculate average radiation temperature. The comfort index PMV value is found out with the input variables including the average radiation temperature based on the comfort formula.

Description

technical field [0001] The present invention relates to an air-conditioning control device that realizes energy saving and ensures a comfortable indoor air-conditioning environment. Background technique [0002] The energy consumed by the building's air-conditioning equipment accounts for a considerable proportion of the energy consumed by the entire building. Therefore, as air-conditioning control, if the unnecessary energy consumption caused by indoor overcooling or overheating is reduced, a significant energy-saving effect can be expected. [0003] Originally, since the sensation of heat and cold is different for each occupant, it is important to consider the sensations of most people in order to ensure an appropriate indoor thermal environment. As variables that affect this feeling of heat and cold, there are air temperature, relative humidity, average radiant temperature, airflow speed, amount of clothing, and activity level (internal heat generation of the human body)...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/00
Inventor 和田祐功岩仓康晴
Owner KK TOSHIBA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products