CN102774400B - A kind of train Intelligent watering method and water controller - Google Patents
A kind of train Intelligent watering method and water controller Download PDFInfo
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- CN102774400B CN102774400B CN201110122913.7A CN201110122913A CN102774400B CN 102774400 B CN102774400 B CN 102774400B CN 201110122913 A CN201110122913 A CN 201110122913A CN 102774400 B CN102774400 B CN 102774400B
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Abstract
The invention provides a kind of train Intelligent watering method and water controller, by adopting the automatic sensed water level of level sensor, water level value can realize according to circumstances that sets itself is on a sensor, automatically signal is spread out of after reaching this value, specify elevation of water surface by setting and carry out water level monitoring and closing down of adding water accordingly, realize energy-conservation, reliable, labor-saving train watering process, thus alleviate the operation pressure that tradition adds Water flow-path.
Description
Technical field
The present invention relates to signal transacting and control technology field, particularly relate to a kind of train Intelligent watering method and water controller.
Background technology
Train, as traffic machine instrument most important in human history, is called as steam locomotive in early days, is also train.There is independently rail running.Railroad train, by load thing, can be divided into the lorry of cargo transport and the passenger vehicle of carrying; Also both passenger and freight cars are together had.Numerous continuous print vehicle.Refer generally to train, train in column is hung by the company be espespecially made up of the compartment of hauling engine and cargo transport or carrying.
The work of adding water of pulling in of current train completes by manpower, according to often saving one, compartment water tank, distance 20 meters of calculating, the personnel of adding water just may need the work that adds water completing more than 20 compartment water tank in only time of 10 minutes, comprise connecting water pipe and unload Lower hose one by one, stroke may need hundreds of rice.Distance, working strength is large, wastes time and energy, and because the process of adding water can not be monitored in real time and control, some water tanks are filled it up with and can not be turned off in time, and some water tanks also may not fill it up with that just stopped adds water causes very large waste, therefore cause a large amount of water resource utility model.
Therefore, the technical matters needing those skilled in the art urgently to solve at present is exactly: how can innovatively propose a kind of effective measures, to solve problems of the prior art, to meet the demand of current station energy-saving and emission-reduction.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of train Intelligent watering method and water controller, setting can specify elevation of water surface and carry out water level monitoring and closing down of adding water accordingly, realize energy-conservation, reliable, labor-saving train watering process, thus alleviate the operation pressure that tradition adds Water flow-path.
In order to solve the problem, the invention discloses a kind of train Intelligent watering method, described method comprises:
When starting to add water, level sensor Real-Time Monitoring water level, sends electric signal after water level arrives specified altitude assignment;
After relay receives the electric signal that sensor transmits, starting switch, triggers electromagnetic valve;
Closing passage after electromagnetic valve is triggered, block current, add water stopping immediately.
Preferably, described electromagnetic valve is open in usual.
Preferably, when train normally runs, sensor is outgoing signal not, cut-off, triggers electromagnetic valve and recovers normal on-mode, and water pipe recovers unobstructed.
Preferably, described train Intelligent watering method is applicable to each station.
The present invention also disclosed a kind of train Intelligent watering device, and described water controller comprises:
Sensor, relay, electromagnetic valve, isolator, water tank, voltage transformer, power supply, wire and water pipe;
Wherein, sensor is arranged in water tank, for completing water level perception, after water level reaches specified altitude assignment, sends stabilization signal to mouth;
Relay is switch control rule, after the output signal of sensor meets relay switch trigger thresholds, picks up armature, electromagnetic valve is communicated with power supply and makes electromagnetic valve work;
Electromagnetic valve, for reaching after critical value starts working when relay, namely electromagnetic valve is communicated with power supply, switches to closed condition after energising, and block water flows to road;
Isolator, uses V/A transformation function, sends pressure sensor outgoing current to relay that trigger condition is voltage, makes the switch of Control electromagnetic valve.
Preferably, the model of described relay to be critical voltage be 6V.
Preferably, described sensor is wired sensor.
Preferably, described electromagnetic valve is normally open type magnetic valve.
Preferably, described sensor is waterproofing pressure sensor or level sensor.
Compared with prior art, the present invention has the following advantages:
The invention provides a kind of train Intelligent watering method and water controller, by adopting the automatic sensed water level of level sensor, water level value can realize according to circumstances sets itself and on a sensor, automatically be spread out of by signal after reaching this value.
In addition, the signal that sensor provides increases with water level and increases continuously, and by the different voltage lampets installed on loop, the visual signal giving quantification shows water level.
By increasing a component on original train tank, do not need again to make a water tank, case lid of only need fetching boiling water, puts into suitable length by sensor and enters, then involved by circuit, do the adjustment of some train line and access.Do not change ground filler pipe, save cost, ensure safety.In actual conditions, filler pipe is usually thrown away, and simple to operate, and equipment is simple, and cost is low.
Accompanying drawing explanation
Fig. 1 is the diagram of circuit of a kind of train Intelligent watering method described in the embodiment of the present invention;
Fig. 2 is the principle of work schematic diagram of each parts of a kind of train Intelligent watering device described in the embodiment of the present invention;
Fig. 3 is the circuit connection diagram of a kind of train Intelligent watering device described in the embodiment of the present invention;
Fig. 4 is the relay internal circuit schematic diagram described in the embodiment of the present invention.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment:
With reference to Fig. 1, show the diagram of circuit of a kind of described train Intelligent watering method of the present invention, described method specifically comprises:
Step S101, when starting to add water, level sensor Real-Time Monitoring water level, sends electric signal after water level arrives specified altitude assignment;
Step S102, after relay receives the electric signal that sensor transmits, starting switch, triggers electromagnetic valve;
Step S103, closing passage after electromagnetic valve is triggered, block current, add water stopping immediately.
In practical application, level sensor is Real-Time Monitoring water level after starting to add water, namely electric signal is sent after water level arrives specified altitude assignment, after relay receives the electric signal that sensor transmits, i.e. starting switch, trigger electromagnetic valve, electromagnetic valve is open in usual, it is closing passage after triggering, block current, add water stopping immediately, after train normally runs, along with passenger's water, water level is gradually lower than specified altitude assignment, sensor is outgoing signal no longer, cut-off, trigger electromagnetic valve and recover normal on-mode, namely water pipe recovers unobstructed, again can carry out adding water operation after arriving next station.
As shown in Figure 2, a kind of train Intelligent watering device of the present invention comprises:
Sensor, relay, electromagnetic valve, isolator, water tank, voltage transformer, power supply, wire and water pipe;
Wherein, sensor is arranged in water tank, for completing water level perception, after water level reaches specified altitude assignment, sends stabilization signal to mouth;
Relay is switch control rule, after the output signal of sensor meets relay switch trigger thresholds, picks up armature, electromagnetic valve is communicated with power supply and makes electromagnetic valve work;
Electromagnetic valve, for reaching after critical value starts working when relay, namely electromagnetic valve is communicated with power supply, switches to closed condition after energising, and block water flows to road;
Isolator, uses V/A transformation function, sends pressure sensor outgoing current to relay that trigger condition is voltage, makes the switch of Control electromagnetic valve.
In real work, sensor can adopt waterproofing pressure sensor or level sensor, can send stabilization signal after water level reaches specified altitude assignment to mouth, should use wired sensor, prevents railway circuit in actual conditions from producing electromagnetic interference to it.Sensor is positioned within water tank, and its testing result depends on liquid level and its relative position, so the particular location of sensor in water tank determines by specifying liquid level.
Relay according to sensor output signal type selecting, after the output signal of sensor meets relay switch trigger thresholds, can pick up armature, electromagnetic valve is communicated with 24V power supply and makes electromagnetic valve work.In this model, relay can adopt critical voltage to be the model of 6V.
Electromagnetic valve selects normally open type magnetic valve, at ordinary times maintained switch open mode, and when relay reaches after critical value starts working, namely electromagnetic valve is communicated with power supply, switches to closed condition after energising, stops current route.If adopt normally closed herein, when water is not full, electromagnetic valve when needing to add water, should be made to open, close again after water is full, and in driving conditions, passenger is certain to water of using more or less, so electromagnetic valve will be made to be in open mode always, namely and power connection, after long-time, electromagnetic valve can damage because of overheated.
Isolator, pressure sensor output signal is electric current, and relay trigger condition is voltage, therefore uses isolator, utilizes its V/A transformation function, sends electric current to relay, make the switch of Control electromagnetic valve.
Transformer portion, the input of other devices is 24VDC, selects common transformer.
As shown in Figure 3, power output end is first held with the A of sensor and is connected, sensor normally can be worked, sense the change of water level and export corresponding magnitude of voltage; Again power supply and electromagnetic valve are connected by 4,7 ends of relay, and the output B of sensor end is connected with 13 ends of relay, make after sensor exports 6V voltage, the suction iron of control relay, makes 4,7 ends are communicated with, and namely electromagnetic valve is communicated with into loop with power supply, and electromagnetic valve water inlet is closed.
As shown in Figure 4, the pin used in circuit is 4,7,13, and 14 pins.Wherein 13 with in the middle of 14, what be connected is coil, and when having 13, when 14 both end voltage are less than 6V, 1 is communicated with 7, namely allows electromagnetic valve be in open mode, allows current pass through; When 13, when 14 both end voltage are greater than 6V, 4 are communicated with 7.Namely allow solenoid valves, be in closed condition, forbid that current pass through.
Above a kind of train Intelligent watering method provided by the present invention and water controller are described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (7)
1. a train Intelligent watering method, is characterized in that, described method comprises:
When starting to add water, level sensor Real-Time Monitoring water level, sends electric signal after water level arrives specified altitude assignment;
After relay receives the electric signal that sensor transmits, starting switch, triggers electromagnetic valve; Wherein, described electromagnetic valve is open in usual;
Closing passage after electromagnetic valve is triggered, block current, add water stopping immediately;
Wherein, the electric signal that sensor sends increases with water level and increases, and loop is also provided with different voltage lamp, and the size for the signal sent according to sensor shows water level with the visual signal quantized.
2. the method for claim 1, is characterized in that:
When train normally runs, sensor is outgoing signal not, cut-off, triggers electromagnetic valve and recovers normal on-mode, and water pipe recovers unobstructed.
3. the method for claim 1, is characterized in that:
Described train Intelligent watering method is applicable to each station.
4. a train Intelligent watering device, is characterized in that, described water controller comprises:
Sensor, relay, electromagnetic valve, isolator, water tank, voltage transformer, power supply, wire and water pipe;
Wherein, sensor is arranged in water tank, for completing water level perception, after water level reaches specified altitude assignment, sends stabilization signal to mouth;
Relay is switch control rule, after the output signal of sensor meets relay switch trigger thresholds, picks up armature, electromagnetic valve is communicated with power supply and makes electromagnetic valve work;
Electromagnetic valve, for reaching after critical value starts working when relay, namely electromagnetic valve is communicated with power supply, switches to closed condition after energising, and block water flows to road; Wherein, described electromagnetic valve is open in usual;
Isolator, uses V/A transformation function, sends pressure sensor outgoing current to relay that trigger condition is voltage, makes the switch of Control electromagnetic valve;
Wherein, the signal that sensor sends increases with water level and increases, and described water controller also comprises the different voltage lamp be installed on loop, and the size for the signal sent according to sensor shows water level with the visual signal quantized.
5. water controller as claimed in claim 4, is characterized in that:
The model of described relay to be critical voltage be 6V.
6. water controller as claimed in claim 4, is characterized in that:
Described sensor is wired sensor.
7. water controller as claimed in claim 4, is characterized in that:
Described sensor is waterproofing pressure sensor or level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110122913.7A CN102774400B (en) | 2011-05-12 | 2011-05-12 | A kind of train Intelligent watering method and water controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110122913.7A CN102774400B (en) | 2011-05-12 | 2011-05-12 | A kind of train Intelligent watering method and water controller |
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| Publication Number | Publication Date |
|---|---|
| CN102774400A CN102774400A (en) | 2012-11-14 |
| CN102774400B true CN102774400B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110122913.7A Expired - Fee Related CN102774400B (en) | 2011-05-12 | 2011-05-12 | A kind of train Intelligent watering method and water controller |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114722102B (en) * | 2022-04-24 | 2023-01-13 | 中咨数据有限公司 | Intelligent monitoring and management system for rail transit energy consumption system based on big data analysis |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2432108Y (en) * | 2000-06-20 | 2001-05-30 | 陈武初 | Train water supply device at station |
| CN2501762Y (en) * | 2001-08-07 | 2002-07-24 | 刘广春 | Control equipment for water supply of train |
| DE20122064U1 (en) * | 2001-12-18 | 2004-04-08 | Db Energie Deutsche Bahn Gruppe | Rail vehicle refueling system has full-hose dry coupling with double-walled hose line |
| RU2250170C2 (en) * | 2002-09-23 | 2005-04-20 | Открытое акционерное общество "Крюковский вагоностроительный завод" | Passenger car water-filling system |
| CN2853544Y (en) * | 2005-11-05 | 2007-01-03 | 王庆哲 | Auto-control water-saving device for train water supply |
| CN201214432Y (en) * | 2008-05-28 | 2009-04-01 | 刘强 | Water feeding automatic control device for train |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2884042Y (en) * | 2006-01-16 | 2007-03-28 | 赵振田 | Automatic hot water supply system using multiple heat sources |
-
2011
- 2011-05-12 CN CN201110122913.7A patent/CN102774400B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2432108Y (en) * | 2000-06-20 | 2001-05-30 | 陈武初 | Train water supply device at station |
| CN2501762Y (en) * | 2001-08-07 | 2002-07-24 | 刘广春 | Control equipment for water supply of train |
| DE20122064U1 (en) * | 2001-12-18 | 2004-04-08 | Db Energie Deutsche Bahn Gruppe | Rail vehicle refueling system has full-hose dry coupling with double-walled hose line |
| RU2250170C2 (en) * | 2002-09-23 | 2005-04-20 | Открытое акционерное общество "Крюковский вагоностроительный завод" | Passenger car water-filling system |
| CN2853544Y (en) * | 2005-11-05 | 2007-01-03 | 王庆哲 | Auto-control water-saving device for train water supply |
| CN201214432Y (en) * | 2008-05-28 | 2009-04-01 | 刘强 | Water feeding automatic control device for train |
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| CN102774400A (en) | 2012-11-14 |
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