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Group control variable frequency multiple on-line charging system control device

A billing system and control device technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve the problems of unable to realize the display of multi-line running status, unable to control the billing system, etc., and achieve scientific billing principles , low cost and high billing accuracy

Inactive Publication Date: 2015-05-20
江苏春兰空调设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current multi-connection billing system cannot display the multi-connection running status, nor can it control the billing system

Method used

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  • Group control variable frequency multiple on-line charging system control device
  • Group control variable frequency multiple on-line charging system control device

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Embodiment Construction

[0009] exist figure 1 Among them, the present invention provides a control device for a group-controlled frequency conversion multi-line billing system, which is characterized in that the system includes 16 indoor units connected in RS485 serial connection to form a subnetwork, which is uniformly controlled by one outdoor unit, and n groups of subnetworks The network is composed of one industrial computer to realize the group control management of n×16 indoor units. One industrial computer can control and manage all indoor units in batches or individually, and can display the operating status and parameters of the indoor units, and can also change the operation of the indoor units. Mode, set operation mode: standby / cooling / dehumidification / ventilation / heating / automatic, set wind speed: high speed / medium speed / low speed / automatic, set temperature, swing leaf control, set dual control / strong control, you can The operating status of each indoor unit is set on a weekly basis, and ...

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Abstract

The invention discloses a group control variable frequency multiple on-line charging system control device. The system comprises 16 indoor units which form sub networks in an RS 485 serial connecting mode, the indoor units are controlled by an outdoor unit, n groups of sub networks form a network by an industrial control computer, the n*16 indoor unit group control managing is achieved, one industrial control computer can conduct batch / independent control managing on all the indoor unit, the operating state and parameter of each indoor unit can be displayed, the operating mode of each indoor unit can also be changed, the operating mode is set as standby / refrigeration / dehumification / ventilation / heating / automation, the wind speed is set as high speed / medium speed / low speed / automation, the temperature and the swaying blade control are set, the dual control / strong control is set, and the device can set the operating state of all the indoor units with one week as a cycle.

Description

technical field [0001] The invention relates to a control device for a group control frequency conversion multi-connection billing system. Background technique [0002] The current multi-connection billing system cannot display the multi-connection running status, nor can it control the billing system. Contents of the invention [0003] The invention provides a control device for group control frequency conversion multi-connection billing system, which not only realizes remote group control of frequency conversion multi-connection, but also has a scientific billing principle, high billing accuracy, low cost of billing access equipment, and easy system installation. convenient. [0004] The present invention adopts the following technical solutions: a group control frequency conversion multi-line billing system control device, the system includes 16 indoor units connected in RS485 serial connection to form a sub-network, which is uniformly controlled by one outdoor unit, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/56G05B19/418
CPCY02P90/02
Inventor 徐群栾爱东沈伟刚姚家文张蓓耿春华朱伯言
Owner 江苏春兰空调设备有限公司
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