Indoor space temperature distribution measurement and automatic air inlet and exhaust control method and device

A temperature distribution and indoor space technology, applied in pump control, machine/engine, non-variable pumps, etc., can solve problems such as manufacturing, large power consumption, and measurement distortion, and achieve low cost and low power consumption , Reduce the effect of electromagnetic interference and human injury

Inactive Publication Date: 2012-05-09
KUN SHAN UNIVERSITY
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the movement of people in the room or the change of the position of the placed objects, the temperature distribution will be affected, and even the air conditioning equipment and its pipelines need to be frequently moved.
[0003] And the traditional automatic air-conditioning equipment either lacks a ventilation system, or does partial ventilation in the air-conditioning equipment, so the air in the indoor space of the traditional automatic air-conditioning is always full of various waste gases and poisonous gases, so that it is harmful to human health; at the same time , the traditional refrigerant-type air-conditioning equipment will cause holes in the atmosphere, indirectly cause global warming, and consume a lot of power, and do not meet the needs of energy saving and carb

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
  • Indoor space temperature distribution measurement and automatic air inlet and exhaust control method and device
  • Indoor space temperature distribution measurement and automatic air inlet and exhaust control method and device
  • Indoor space temperature distribution measurement and automatic air inlet and exhaust control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0065] First, see figure 1 As shown, the present invention includes a control power supply 1, a database analysis unit 2, an integrated digital control platform 3, more than one temperature sensor 31, an input interface board 32, a shielded signal cable and power supply Loop 33, a temperature measurement module 34, a speed control module 35, a shielded signal cable 36, an output interface board 37, more than one regeneration and drive circuit 38, more than one speed-adjustable intake and exhaust fan 39, And a power supply 30 for the intake and exhaust fans, and cooperate with a commercial power supply 4 to implement, wherein:

[0066] The control power supply 1 is electrically connected to the mains 4 .

[0067] The database analysis unit 2 is electrically connected to the mains 4 .

[0068] An integrated di...

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 invention discloses an indoor space temperature distribution measurement and automatic air inlet and exhaust control method and device. More than one temperature sensor is arranged in an indoor space; a temperature to frequency conversion technology is adopted for converting each detected temperature value into periodic signals of different frequencies, so that a high signal to noise ratio can be obtained under long-distance transmission; a digital frequency detection technology is adopted for a temperature measuring module, so that the temperature value of a certain configuration point can be obtained once the frequency of a receiving signal is detected; and a digital direct-current variable-frequency technology is adopted for a speed-regulating control module, so that the rotating speed and direction of each adjustable-speed inlet and exhaust fan can be adjusted segmentally. Due to the adoption of the method and the device, the air temperature can be distributed at a specific target, and economic and stable effects are achieved.

Description

technical field [0001] The present invention relates to an indoor space temperature distribution measurement and automatic air intake and exhaust control method and device, in particular to a method and device that detects the temperature distribution in an indoor space in a wired manner and separately controls the speed and speed of each adjustable speed intake and exhaust fan. Direction, by being able to energy-efficiently renew the indoor air and control the temperature distribution in the room to meet the needs of specific applications. Background technique [0002] At present, the temperature sensor of the traditional automatic air-conditioning equipment is configured together with the equipment, which can only maintain the temperature near the air-conditioning equipment within the set range, while the temperature in other indoor areas or where people are usually different from the set value temperature. In order to maintain the indoor temperature distribution to meet ...

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
IPC IPC(8): F04D27/00
Inventor 林明权
Owner KUN SHAN UNIVERSITY
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
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap