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Integral intelligent metering control device

An intelligent and sensor technology, applied in the field of integrated intelligent measurement and control devices, can solve the problems of not finding the central air-conditioning fan coil unit, etc., and achieve the effect of saving energy consumption and reducing noise

Active Publication Date: 2007-10-31
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there is no known integrated intelligent meter control device that is specially applied to the temperature control technology, cooling and heat measurement technology, and high-precision electric dynamic water flow balance technology of central air-conditioning fan coil units.

Method used

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  • Integral intelligent metering control device
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Embodiment Construction

[0036] Specific embodiments of the present invention will be described in detail with reference to the above-mentioned drawings.

[0037] An integrated intelligent measurement and control device is shown in combination with Figures 1 to 4, which consists of an intelligent measurement and control meter 100, a connecting cable set 200, an electric dynamic water flow balance valve 300, a return water temperature sensor 400, a water supply temperature sensor 500, a fan Coil terminal block 600 consists of six parts.

[0038] The electric dynamic water flow balance valve 300 is shown in Figure 4, comprises the electric valve body 301 that sets channel 309 inside; Switching operation of the flow balance valve 300 . An automatic flow controller is set in the channel 309, that is, an automatic flow controller is set between the inlet and outlet of the channel 309. The automatic flow controller includes a flow control valve body 303 , the control valve body 303 is fixed inside the ele...

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PUM

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Abstract

The invention discloses an integrative intelligent counting and controlling device that includes intelligent counting and controlling meter, connecting wire group, electric drive dynamic water flux balance valve, backwater temperature sensor, supplying water temperature sensor, and wind machine coil pipe connection end. Electric drive dynamic water flux balance valve, backwater temperature sensor, supplying water temperature sensor, and wind machine coil pipe connection end connect to the intelligent counting and controlling meter by connecting wire group. And meanwhile, the backwater temperature sensor is connected to the electric drive dynamic water flux balance valve. The invention has the function of high accuracy auto water flux balance function, electric drive valve function and room temperature intelligent control function.

Description

technical field [0001] The invention relates to an electromechanical integration device for terminal control of a central air conditioner. More specifically, the present invention relates to an integrated intelligent measurement and control device applied to air-conditioning fan coil temperature control technology, cooling and heat measurement technology, and high-precision electric dynamic water flow balance technology. Background technique [0002] The energy consumption of HVAC in the building system accounts for about 65% of the total energy consumption of the building. How to implement energy-saving, environmentally friendly, efficient and natural central air-conditioning technology has increasingly attracted people's attention. In northern my country, the heating energy consumption index is 3 to 5 times that of developed countries under the same climatic conditions. The reasons for the large waste of energy consumption include the weak awareness of energy conservation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/02
Inventor 沈新荣杨春节杨毅
Owner ZHEJIANG UNIV