Locomotive air conditioning controlling system

A locomotive air-conditioning and control system technology, applied in the heating/cooling of locomotives, railway car body parts, railway vehicles, etc., can solve the problem that the air-conditioning function is single and cannot simultaneously have ventilation, cooling, heating, overcurrent, and temperature detection fresh air volume adjustment and other issues

Pending Publication Date: 2020-02-04
ZHUZHOU RAILWAY HUANJI ELECTRONICS APPLIANCES FACTORY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, air conditioners can be classified into window type, split wall type, split cabinet type, ceiling type, embedded type, small central air conditioner, etc. according to their appearance, and most of them are used to monitor air temperature and humidi

Method used

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  • Locomotive air conditioning controlling system

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Embodiment Construction

[0014] Below in conjunction with embodiment the specific embodiment of the present invention is described in further detail:

[0015] Such as figure 1 As shown, an embodiment of a locomotive air-conditioning control system includes a locomotive air-conditioning main control board that is a 32-bit microprocessor, and an AC440V60HZ power supply connected to the locomotive air-conditioning main control board, a condensing fan, a ventilator, a compressor, an electric Heater, fresh air valve, RS232 communication network, temperature detector, temperature adjustment shape, mode control switch and pressure protection switch; 32-bit microprocessor is used for data collection, calculation and logic control, so that the locomotive air conditioner has high control precision and high performance Stable and reliable, it realizes functions such as fault diagnosis, recording, software download, information reading, parameter setting and network control, replacing the traditional PLC control ...

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Abstract

The invention discloses a locomotive air conditioning controlling system. The locomotive air conditioning controlling system comprises a locomotive air conditioning main control board, a power supply,a condensing fan, a ventilator, a compressor, an electric heater, a fresh air valve, a communication network, a temperature detector, a temperature adjusting switch, a mode controlling switch and a pressure protecting switch connected to the locomotive air conditioning main control board, the power supply is connected with the locomotive air conditioning main control board through a power supplycontrolling port, the condensing fan is connected with the locomotive air conditioning main control board through the input and output controlling ports of the condensing fan, the ventilator is connected with the locomotive air conditioning main control board through the input and output controlling ports of the ventilator, and the compressor is connected with the locomotive air conditioning maincontrol board through the input and output controlling ports of the compressor. The locomotive air conditioning controlling system has the controlling functions such as ventilation, cooling, heating,over-current, temperature detection and fresh air volume adjustment, automatic controlling is achieved through an environment temperature and return air temperature sensor, the manual function is set,and the locomotive air conditioning controlling system can provide the comfortable indoor environment for a locomotive driver cab accordingly.

Description

technical field [0001] The invention relates to the technical field of air conditioning control systems, in particular to a locomotive air conditioning control system. Background technique [0002] An air conditioner, or room air conditioner, is a unit used to provide treated air to a room or closed space or area. Its function is to adjust the temperature, humidity, cleanliness and air velocity of the air in the room or closed space and the area, so as to meet the requirements of human comfort or technological process. [0003] At present, air conditioners can be classified into window type, split wall type, split cabinet type, ceiling type, embedded type, small central air conditioner, etc. according to their appearance, and most of them are used to monitor air temperature and humidity parameters in confined spaces in fixed places. However, the existing air conditioners have a single function and cannot simultaneously have control functions such as ventilation, cooling, he...

Claims

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Application Information

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IPC IPC(8): B61D27/00B61C17/00
CPCB61C17/00B61D27/00
Inventor 李英华李文昊余佳焕詹皓予王维程斌陈义周永祥魏忠灵姚金花
Owner ZHUZHOU RAILWAY HUANJI ELECTRONICS APPLIANCES FACTORY
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