CN102730016A - Air-conditioning system with functions of air purification and oxygen supply for railway passenger car - Google Patents
Air-conditioning system with functions of air purification and oxygen supply for railway passenger car Download PDFInfo
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- CN102730016A CN102730016A CN2011104094610A CN201110409461A CN102730016A CN 102730016 A CN102730016 A CN 102730016A CN 2011104094610 A CN2011104094610 A CN 2011104094610A CN 201110409461 A CN201110409461 A CN 201110409461A CN 102730016 A CN102730016 A CN 102730016A
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- air
- oxygen supply
- oxygen
- pollution control
- conditioning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Separation Using Semi-Permeable Membranes (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to an air-conditioning system with functions of air purification and oxygen supply for a railway passenger car. The system comprises a PLC (programmable logic controller) and air-conditioning systems which are connected with the PLC and are positioned in all carriages, wherein the air-conditioning systems in all the carriages are mutually communicated; each air-conditioning system comprises an air-conditioning cavity, an air purifying cavity and an oxygen supply cavity; each air-conditioning cavity comprises a refrigeration system, a preheating system, a humidifying system and an air-conditioning fan; each air purifying cavity comprises an air purifying system which is connected with the carriage and connected with a static pressure box through an air purifying pipeline; each oxygen supply cavity comprises an oxygen supply system which is connected with the static pressure box through an oxygen supply pipeline; and an oxygen content sensor, an air quality detection system, a humidity sensor and a temperature sensor which are connected with the PLC are arranged in each carriage, and the PLC controls the working states of the refrigeration systems, the preheating systems, the humidifying systems, the air-conditioning fans, the air purifying systems, the oxygen supply systems, electromagnetic valves on the air purifying pipelines and electromagnetic valves on the oxygen supply pipelines according to the detected information.
Description
Technical field
The present invention relates to a kind of a/c system of passenger train, especially a kind of full-automatic air conditioner system with air-cleaning function, oxygen supply function.
Background technology
Along with the development of China railways cause, the by bus environment of passenger train has obtained good improvement, and along with the development of high speed train; Traveling comfort to train is had higher requirement, air ambient particularly, and existing train disposes air-conditioning mostly; Come to the compartment warm oneself, operations such as refrigeration, humidification, dehumidifying, yet, because the compartment is in air-tight state for a long time; Air quality in the compartment obviously descends, and simultaneously, high speed train and high plateau train also have requirement to the demand of oxygen; Existing compartment also has and installs independent oxygenerator or air cleaner additional, but area occupied is big mostly, and degree of automation is not high; Need artificial unlatching, close, most importantly, can not monitor the compartment air condition in real time; Thereby can not carry out the actv. utilization to each equipment, thereby it is high to study a kind of degree of automation, the a/c system that floor area is little is imperative.
Summary of the invention
The objective of the invention is to shortcoming, a kind of full-automatic air conditioner system with air-cleaning function, oxygen supply function is provided to prior art.
Technical scheme of the present invention is: a kind of passenger train has the a/c system of air-pollution control, oxygen supply function; The a/c system that is positioned at each compartment that described system comprises the PLC controller, joins with the PLC controller; The a/c system in each compartment communicates with each other; Described a/c system air-conditioning chamber, air-pollution control chamber and oxygen supply chamber; Described air-conditioning chamber comprises refrigeration system, pre-heating system and humidification system and air-conditioning draught fan, and air-conditioning draught fan blows to plenum chamber with cold air, hot gas and the moisture that refrigeration system, pre-heating system and humidification system produce, and blows to the compartment from air outlet; Described air-pollution control chamber comprises that the clean air system, the clean air system that join with the compartment join through air-pollution control pipeline and plenum chamber; Described oxygen supply chamber comprises that oxygen system, oxygen system join through oxygen supply pipeline and plenum chamber; Be provided with the oxygen level sensor, air quality detection system, humidity sensor and the temperature sensor that join with the PLC controller in the described compartment, the PLC controller according to detect the electromagnetic valve, the mode of operation of the electromagnetic valve on the ventilation channel on information Control refrigeration system, pre-heating system, humidification system, air-conditioning draught fan, clean air system, oxygen system and the air-pollution control pipeline.
Preferably: described oxygen system is the membrance separation oxygen system.
Preferably: described membrance separation oxygen system comprises oil and water filters, storage tank, Recuperative heat type cooling driers, filter, control cock, film unit, boiler check valve, oxygen storage tank, the control cock that joins successively through pipeline.
Preferably: described film unit is provided with two groups, and the rich nitrogen collection system in the back of separation is arranged behind the film unit.
Preferably: the pipeline between described boiler check valve and the film unit is provided with the oxygen level sensor that joins with the PLC controller.
Preferably: described oil and water filters, storage tank and filter join through sluicing valve and delivery piping.
Preferably: be provided with the pressure sensor that joins with the PLC controller in described storage tank and the oxygen storage tank.
Preferably: described air-pollution control pipeline and ventilation channel are provided with the flow sensor that joins with the PLC controller.
Beneficial effect of the present invention is: the present invention is with being provided with air-conditioning chamber, air-pollution control chamber and oxygen supply chamber in the a/c system, compact conformation takes up room little, what is more important; The a/c system in each compartment is mutually the same, and jointly by same PLC control system control, commonality is very strong; Still can carry out work by adjacent compartment after the system failure in any one compartment, can ensure the air quality in every joint compartment, simultaneously; The present invention adopts the PLC control system that the love condition of compartment air is detected; And regulate the mode of operation of a/c system according to testing result, can carry out full-automatic regulation in real time, for the passenger has created a comfortable environment by bus.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is the functional block diagram of PLC control system of the present invention
Fig. 3 is the principle schematic of oxygen system of the present invention
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present invention:
A kind of passenger train has the a/c system of air-pollution control, oxygen supply function; The a/c system that is positioned at each compartment that described system comprises the PLC controller, joins with the PLC controller; The a/c system in each compartment communicates with each other; Described a/c system air-conditioning chamber, air-pollution control chamber and oxygen supply chamber; Described air-conditioning chamber comprises refrigeration system, pre-heating system and humidification system and air-conditioning draught fan, and air-conditioning draught fan blows to plenum chamber with cold air, hot gas and the moisture that refrigeration system, pre-heating system and humidification system produce, and blows to the compartment from air outlet; Described air-pollution control chamber comprises that the clean air system, the clean air system that join with the compartment join through air-pollution control pipeline and plenum chamber; Described oxygen supply chamber comprises that oxygen system, oxygen system join through oxygen supply pipeline and plenum chamber; Be provided with the oxygen level sensor, air quality detection system, humidity sensor and the temperature sensor that join with the PLC controller in the described compartment, the PLC controller according to detect the electromagnetic valve, the mode of operation of the electromagnetic valve on the ventilation channel on information Control refrigeration system, pre-heating system, humidification system, air-conditioning draught fan, clean air system, oxygen system and the air-pollution control pipeline.Described air-pollution control pipeline and ventilation channel are provided with the flow sensor that joins with the PLC controller.
Described oxygen system is the membrance separation oxygen system.Described membrance separation oxygen system comprises oil and water filters, storage tank, Recuperative heat type cooling driers, filter, control cock, film unit, boiler check valve, oxygen storage tank, the control cock that joins successively through pipeline.Described film unit is provided with two groups, and the rich nitrogen collection system in the back of separation is arranged behind the film unit.Pipeline between described boiler check valve and the film unit is provided with the oxygen level sensor that joins with the PLC controller.Described oil and water filters, storage tank and filter join through sluicing valve and delivery piping.Be provided with the pressure sensor that joins with the PLC controller in described storage tank and the oxygen storage tank.
During work, the PLC controller detects the air quality situation in the compartment through each sensor or checking system, and controls the mode of operation of each system, ensures air quality and level of oxygen in the compartment.
The above embodiment that lifts only uses to making things convenient for casehistory the present invention, and at technical scheme category according to the invention, the person of ordinary skill in the field does various simple deformation and modification, all should be included in the above claim.
Claims (8)
1. a/c system that passenger train has air-pollution control, oxygen supply function; It is characterized in that: the a/c system that is positioned at each compartment that described system comprises the PLC controller, joins with the PLC controller; The a/c system in each compartment communicates with each other; Described a/c system air-conditioning chamber, air-pollution control chamber and oxygen supply chamber; Described air-conditioning chamber comprises refrigeration system, pre-heating system and humidification system and air-conditioning draught fan, and air-conditioning draught fan blows to plenum chamber with cold air, hot gas and the moisture that refrigeration system, pre-heating system and humidification system produce, and blows to the compartment from air outlet; Described air-pollution control chamber comprises that the clean air system, the clean air system that join with the compartment join through air-pollution control pipeline and plenum chamber; Described oxygen supply chamber comprises that oxygen system, oxygen system join through oxygen supply pipeline and plenum chamber; Be provided with the oxygen level sensor, air quality detection system, humidity sensor and the temperature sensor that join with the PLC controller in the described compartment, the PLC controller according to detect the electromagnetic valve, the mode of operation of the electromagnetic valve on the ventilation channel on information Control refrigeration system, pre-heating system, humidification system, air-conditioning draught fan, clean air system, oxygen system and the air-pollution control pipeline.
2. passenger train as claimed in claim 1 has the a/c system of air-pollution control, oxygen supply function, it is characterized in that: described oxygen system is the membrance separation oxygen system.
3. passenger train as claimed in claim 2 has the a/c system of air-pollution control, oxygen supply function, it is characterized in that: described membrance separation oxygen system comprises oil and water filters, storage tank, Recuperative heat type cooling driers, filter, control cock, film unit, boiler check valve, oxygen storage tank, the control cock that joins successively through pipeline.
4. passenger train as claimed in claim 3 has the a/c system of air-pollution control, oxygen supply function, it is characterized in that: described film unit is provided with two groups, and the rich nitrogen collection system in the back of separation is arranged behind the film unit.
5. passenger train as claimed in claim 3 has the a/c system of air-pollution control, oxygen supply function, it is characterized in that: the pipeline between described boiler check valve and the film unit is provided with the oxygen level sensor that joins with the PLC controller.
6. the a/c system that has air-pollution control, oxygen supply function like any described passenger train of claim 3-5, it is characterized in that: described oil and water filters, storage tank and filter join through sluicing valve and delivery piping.
7. the a/c system that has air-pollution control, oxygen supply function like any described passenger train of claim 3-5 is characterized in that: be provided with the pressure sensor that joins with the PLC controller in described storage tank and the oxygen storage tank.
8. passenger train as claimed in claim 1 has the a/c system of air-pollution control, oxygen supply function, it is characterized in that: described air-pollution control pipeline and ventilation channel are provided with the flow sensor that joins with the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110409461.0A CN102730016B (en) | 2011-12-12 | 2011-12-12 | Passenger train has the a/c system of air-pollution control, oxygen supply function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110409461.0A CN102730016B (en) | 2011-12-12 | 2011-12-12 | Passenger train has the a/c system of air-pollution control, oxygen supply function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102730016A true CN102730016A (en) | 2012-10-17 |
| CN102730016B CN102730016B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110409461.0A Expired - Fee Related CN102730016B (en) | 2011-12-12 | 2011-12-12 | Passenger train has the a/c system of air-pollution control, oxygen supply function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245009A (en) * | 2013-05-23 | 2013-08-14 | 江苏奇异点网络有限公司 | Multifunctional air-conditioning system |
| CN106564512A (en) * | 2016-11-08 | 2017-04-19 | 武汉理工大学 | Air quality monitoring and adjusting system for train carriage |
| CN110822558A (en) * | 2019-12-05 | 2020-02-21 | 深圳市从正环保科技有限公司 | Accessory equipment for improving air conditioning function |
| CN113734218A (en) * | 2021-10-11 | 2021-12-03 | 中车南京浦镇车辆有限公司 | Emergency oxygen supply and oxygen production method for railway passenger car |
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| CN2325697Y (en) * | 1998-04-09 | 1999-06-23 | 中国科学院大连化学物理研究所 | Membrane type oxygen-rich and health-care air conditioner |
| CN1584425A (en) * | 2004-05-31 | 2005-02-23 | 北京科技大学 | Air-quality controlling system of central air-conditioner |
| CN200957820Y (en) * | 2007-03-15 | 2007-10-10 | 铁道科学研究院 | Oxygen-supplying system for railway coach |
| CN101169278A (en) * | 2006-10-24 | 2008-04-30 | 海信集团有限公司 | Air conditioner with aeration device and its control method |
| CN101191643A (en) * | 2006-11-22 | 2008-06-04 | 海信集团有限公司 | Air conditioner with independent oxygenation apparatus and its control method |
| JP2011063101A (en) * | 2009-09-16 | 2011-03-31 | Japan Climate Systems Corp | Interior cleaning device |
| CN102235724A (en) * | 2010-04-22 | 2011-11-09 | 陈曦 | Method and special device for air optimization |
| KR20110127496A (en) * | 2010-05-19 | 2011-11-25 | (주)씨앤팜 | Multi-functional humidifier |
| CN202541544U (en) * | 2011-12-12 | 2012-11-21 | 青岛诚润利得轨道交通设备有限公司 | Air conditioning system of passenger train with air purification and oxygen supply functions |
-
2011
- 2011-12-12 CN CN201110409461.0A patent/CN102730016B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325697Y (en) * | 1998-04-09 | 1999-06-23 | 中国科学院大连化学物理研究所 | Membrane type oxygen-rich and health-care air conditioner |
| CN1584425A (en) * | 2004-05-31 | 2005-02-23 | 北京科技大学 | Air-quality controlling system of central air-conditioner |
| CN101169278A (en) * | 2006-10-24 | 2008-04-30 | 海信集团有限公司 | Air conditioner with aeration device and its control method |
| CN101191643A (en) * | 2006-11-22 | 2008-06-04 | 海信集团有限公司 | Air conditioner with independent oxygenation apparatus and its control method |
| CN200957820Y (en) * | 2007-03-15 | 2007-10-10 | 铁道科学研究院 | Oxygen-supplying system for railway coach |
| JP2011063101A (en) * | 2009-09-16 | 2011-03-31 | Japan Climate Systems Corp | Interior cleaning device |
| CN102235724A (en) * | 2010-04-22 | 2011-11-09 | 陈曦 | Method and special device for air optimization |
| KR20110127496A (en) * | 2010-05-19 | 2011-11-25 | (주)씨앤팜 | Multi-functional humidifier |
| CN202541544U (en) * | 2011-12-12 | 2012-11-21 | 青岛诚润利得轨道交通设备有限公司 | Air conditioning system of passenger train with air purification and oxygen supply functions |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245009A (en) * | 2013-05-23 | 2013-08-14 | 江苏奇异点网络有限公司 | Multifunctional air-conditioning system |
| CN106564512A (en) * | 2016-11-08 | 2017-04-19 | 武汉理工大学 | Air quality monitoring and adjusting system for train carriage |
| CN110822558A (en) * | 2019-12-05 | 2020-02-21 | 深圳市从正环保科技有限公司 | Accessory equipment for improving air conditioning function |
| CN113734218A (en) * | 2021-10-11 | 2021-12-03 | 中车南京浦镇车辆有限公司 | Emergency oxygen supply and oxygen production method for railway passenger car |
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| Publication number | Publication date |
|---|---|
| CN102730016B (en) | 2016-01-20 |
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Granted publication date: 20160120 Termination date: 20161212 |