CN109367572A - Water is automatically turned off system and method on a kind of passenger train - Google Patents
Water is automatically turned off system and method on a kind of passenger train Download PDFInfo
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- CN109367572A CN109367572A CN201811360277.XA CN201811360277A CN109367572A CN 109367572 A CN109367572 A CN 109367572A CN 201811360277 A CN201811360277 A CN 201811360277A CN 109367572 A CN109367572 A CN 109367572A
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- upper hose
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 244
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 64
- 238000012806 monitoring device Methods 0.000 claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000008676 import Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 4
- 238000011897 real-time detection Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K11/00—Serving peculiar to locomotives, e.g. filling with, or emptying of, water, sand, or the like at the depots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/02—Bunkers; Tanks; Tenders; Water or fuel pick-up or scoop apparatus; Water or fuel supply fittings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Pipeline Systems (AREA)
Abstract
The present invention relates to water on a kind of passenger train to be automatically turned off system and method, the system comprises station upper hoses, controller, communication device, first solenoid valve and overflow monitoring device, station upper hose one end is connected to station domestic water line, the station upper hose other end with the upper hose on train for being connected to, first solenoid valve is installed on the station upper hose, for controlling the on-off of the station upper hose, the overflow monitoring device is installed on the overflow pipe of train, for detecting the data on flows of overflow pipe, the overflow monitoring device and first solenoid valve are electrically connected with the controller, the controller is electrically connected to the control centre at station by communication device.Water is automatically turned off system on a kind of passenger train of the invention, realizes that full process automatization is water on passenger train, water conservancy project people is avoided to shuttle between station track, promote train water efficiency, water tank overflow water during train water is greatly reduced.
Description
Technical field
The present invention relates to train water control fields, and in particular to water is automatically turned off system and side on a kind of passenger train
Method.
Background technique
Water relies primarily on artificial realization on the current passenger train in China, and after the completion of upper water, train is observed in upper water conservancy project
There is water spilling in overflow pipe, and the valve of corresponding upper hose is closed.It is this by artificial water feeding mode not only inefficiency,
Security risk is big, and actually during water, and a upper water conservancy project people need to be responsible for the upper water task in 3~5 section compartments, this leads to portion
When dividing compartment that overflow occurs, upper water conservancy project also operates upper hose in other compartments, can not close the upper water in corresponding overflow compartment in time
Valve, to cause the waste of water resource.
Patent in current country's patent database about water management techniques on passenger train is few.Patent of invention
201310319956.3 disclose a kind of close device of railway train water self closing device, and this method includes train water storage box, transmitter
And receiver；It is provided with water injection pipe and gap on the train water storage box, its working principle is that, after train tank fills,
Water is overflowed from water tank overflow pipe, and impact is located at seesaw one end immediately below overflow pipe, and the plate body other end is made to tilt triggering control
Contact makes wireless transmitter module emit signal, closes the solenoid valve being located on upper hose, water in stopping.This method requires train
One end of spilling water nozzle face seesaw after stop, but certain deviation is commonly present in practical docking process, and different automobile types spilling water
Mouth position is not also identical, it is difficult to guarantee each compartment spilling water nozzle face seesaw, in addition, station is semi-outdoor environment, it is extraneous
Wind load is also possible to drive seesaw, to generate maloperation.
With the development of computer and robot technology, industrial robot in all trades and professions using more and more common,
Water field on railway passenger train, the full-automatic upper water based on industrial robot will be following the main direction of development, and upper water
Control technology is the key that robot automatic loading water is implemented, and is badly in need of developing a kind of train water prison at low cost, feasibility is high
Control device.
Summary of the invention
For the deficiency of existing train water control technology, the present invention proposes on a kind of passenger train that water is automatically turned off and is
System, it is applied widely, it can be automatically turned off after Water in Water Tank is full, stable and reliable in work, technical scheme is as follows:
As the first aspect of the present invention, including station upper hose, controller, the first solenoid valve and overflow monitoring device,
The station upper hose water inlet end is connected to station domestic water line, and station upper hose water outlet is for water ON TRAINS
When be connected to the upper hose on train, first solenoid valve is installed on the station upper hose, for controlling the station
The on-off of upper hose, the overflow monitoring device are installed on the overflow pipe of train, for detecting the data on flows of overflow pipe, institute
The first solenoid valve is stated to be electrically connected with the controller, the overflow monitoring device ON TRAINS water when be electrically connected with the controller
It connects.
It further, further include communication device, the overflow monitoring device is wireless remote transmission flowmeter, the communication device
Including communication switchboard and wireless communication terminal, the wireless remote transmission flowmeter and the wireless communication terminal are wirelessly connected, and are led to
It crosses wireless communication terminal to be electrically connected with the controller, the controller is electrically connected to the control centre at station by communication switchboard.
It further, further include communication device, the overflow monitoring device is wireless remote transmission pressure sensor, the communication
Device includes communication switchboard and wireless communication terminal, and the wireless remote transmission pressure sensor and the wireless communication terminal are wireless
Connection, wireless communication terminal are electrically connected with the controller, and the controller is electrically connected in the control at station by communication switchboard
The heart.
It further, further include the control centre for being located at station, the control centre includes the communication server, network exchange
Machine, data server and monitoring computer, the controller are electrically connected to the communication server, the communication by communication switchboard
Server, data server and monitoring computer are electrically connected with the network switch.
It further, further include return pipe and second solenoid valve, described return pipe one end is located at the station upper hose
Pipeline section connection after first solenoid valve, the return pipe other end is connected to the clear water reserviors of the station water supply pressurizing point, described
Second solenoid valve is installed on the return pipe, for controlling the on-off of return pipe, the second solenoid valve and the controller
Electrical connection.
Further, the station upper hose includes upper water conduit tube, upper water PE branch pipe and the soft branch pipe of upper water, and the upper water is dry
The water inlet end of pipe is communicated to station domestic water line, and the water outlet of the upper water conduit tube is communicated to the water inlet of water PE branch pipe
End, the water outlet of the upper water PE branch pipe are communicated to the water inlet end of the soft branch pipe of water, and the water outlet of the upper soft branch pipe of water is used for
It is connected to when water with the upper hose on train ON TRAINS, first solenoid valve is installed on the upper water PE branch of the station upper hose
Guan Shang.
It further, further include manual gate valve, the manual gate valve is installed on the station upper hose and is located at the first electromagnetism
On pipeline section before valve, for the on-off by manually controlling the station upper hose.
It further, further include based on wired traffic by recording upper water, the wired traffic meter is installed on the vehicle
It stands on upper hose and between the first solenoid valve and manual gate valve, the wired traffic meter is electrically connected with the controller.
It further, further include return pipe, first solenoid valve is electric three passes solenoid valve, the electric three passes electromagnetism
Valve has an import and two outlets, and the import is to forming first runner between one of export, the import is to another
Second flow channel is formed between a outlet, the import is connected to the back segment pipeline section of station upper hose, in one of outlet and station
The leading portion pipeline section of water pipe is connected to, another outlet is connected to the return pipe.
It further, further include the stainless steel straight tube being connected to the train overflow pipe end, the overflow monitoring device
It is installed on the stainless steel straight tube.
Further, the upper water conduit tube, return branch, upper water PE branch pipe and the first solenoid valve are laid in yard drainage
In ditch.
As another aspect of the present invention, water on a kind of passenger train is provided and is automatically turned off method, which comprises
The data on flows being installed in the overflow monitoring device real-time detection overflow pipe on overflow pipe, and by the data on flows
It is transferred on the monitoring computer of control centre；
Computer is monitored by the data on flows and pre-set data on flows threshold comparison, when flor rate data value is more than
When preset threshold value, monitoring computer, which is sent, to be closed in valve instruction to controller, and controller is instructed according to the pass valve and controlled
The first solenoid valve on the upper hose of station is closed, and upper water is completed；
After the completion of upper water, monitoring computer is sent in valve opening instruction to controller, and controller is instructed according to the valve opening and controlled
Second solenoid valve processed is opened, and is back to the water on train water pipe and station in water hose in the pressurizing point of station by return pipe
Clear water reserviors in.
Further, the method also includes:
The first electromagnetism valve opening time threshold value and second solenoid valve opening time threshold values are preset in the controller, when
When one electromagnetism valve opening time reaches preset threshold, the first solenoid valve on controller control station upper hose is automatically closed；When
When the second solenoid valve opening time reaches preset threshold, controller control second solenoid valve is automatically closed.
Beneficial effects of the present invention:
Water is automatically turned off system and method on a kind of passenger train of proposition of the invention, when train tank starts upper water
When, train tank water level is gradually increasing, and when water level reaches flood level, part water is overflowed from train tank overflow pipe, this
When the overflow monitoring device that is installed on overflow pipe detect corresponding data on flows in overflow pipe, and the data on flows is passed through
The wireless communication terminal at station is transferred to controller, and controller passes through communication switchboard again and data on flows is transferred to control centre
Monitoring computer on, when flow value is more than preset a certain threshold value, monitoring computer, which is sent, closes valve instruction to control
On device, controller controls the first solenoid valve on the upper hose of station and closes, and upper water is completed, while controlling the second electricity on return pipe
Magnet valve is opened, and the water in train water pipe and station upper hose is back in the clear water reserviors in the pressurizing point of station by return pipe,
Second solenoid valve is controlled after the completion of return water to close, to realize that full process automatization is water on passenger train, avoids water conservancy project people
It shuttles between station track, promotes train water efficiency, water tank overflow water during train water is greatly reduced, while to upper
Superfluous water after the completion of water in train water pipe and upper water hose realizes reflux, saves water resource, using overflow pipe traffic monitoring,
Timing such as is automatically turned off at the water process in multifactor Collaborative Control, further promotes the reliability of train water process.
Detailed description of the invention
Fig. 1 is that water is automatically turned off system general arrangement schematic on passenger train provided in an embodiment of the present invention；
Fig. 2 is the partial enlarged view of a kind of station upper hose provided in an embodiment of the present invention and return branch；
Fig. 3 is another station upper hose and return branch partial enlarged view provided in an embodiment of the present invention；
Description of symbols: 1, upper water conduit tube, 2, return water main pipe, the 3, first solenoid valve, 4, the soft branch pipe of upper water, 5,1# train
Upper hose, 6, train tank, 7, train overflow pipe, 8, wireless remote transmission flowmeter, 9, stainless steel straight tube, 10,2# train water pipe,
11, wireless communication terminal, 12, communication cable, 13, controller, 14, communication switchboard, 15, Internet network, 16, communication clothes
Business device, 17, the network switch, 18, data server, 19, monitoring computer, 20, control centre, 21, wired traffic meter, 22,
Manual gate valve, 23, second solenoid valve, 24, return branch, 25, upper water PE branch pipe, 26, gutter, 27, electric three passes solenoid valve.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only present invention a part, instead of all the embodiments.Based on the present invention
In embodiment, all other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
As shown in Figure 1, as the first aspect of the present invention.Water on a kind of passenger train is provided and is automatically turned off system, including
Station upper hose, controller 13, the first solenoid valve 3 and overflow monitoring device, the station upper hose water inlet end and station are lived
It is connected to waterpipe, the station upper hose water outlet when water ON TRAINS with the upper hose on train for being connected to, the column
Upper hose on vehicle includes the 1# train water pipe 5 for being set to train side and the 2# train water pipe for being set to the train other side
10, first solenoid valve 3 is installed on the station upper hose, described to overflow for controlling the on-off of the station upper hose
Stream monitoring device is installed on the overflow pipe 7 of train, for detecting the data on flows of overflow pipe 7, first solenoid valve 3 and institute
State controller 13 electrical connection, the overflow monitoring device ON TRAINS water when be electrically connected with the controller 13.
It preferably, further include communication module, the overflow monitoring device is wireless remote transmission flowmeter 8, the wireless remote transmission
Flowmeter 8 is preferably attached to 7 end of overflow pipe, and the wireless remote transmission flowmeter 8 is built-in with to be supplied to wireless remote transmission flowmeter 8
The battery of electricity, the communication device include communication switchboard 14 and wireless communication terminal 11, the wireless remote transmission flowmeter 8 and institute
The wireless connection of wireless communication terminal 11 is stated, terminal 11 is electrically connected with controller 13 by wireless communication, and the controller 13 passes through
Communication switchboard 14 is electrically connected to the control centre 20 at station.
Wherein, the control centre 20 includes the communication server 16, the network switch 17, data server 18 and monitoring meter
Calculation machine 19, the communication switchboard 14 are electrically connected by Internet network 15 with the communication server 16, and the controller 13 is logical
It crosses communication switchboard 14 and is electrically connected to the communication server 16, the communication server 16, data server 18 and monitoring computer
19 are electrically connected with the network switch 17.
Wherein, the station upper hose includes upper water conduit tube 1, upper water PE branch pipe 25 and the soft branch pipe 4 of upper water, and the upper water is dry
The water inlet end of pipe 1 is communicated to station domestic water line, the water outlet of the upper water conduit tube 1 be communicated to water PE branch pipe 25 into
Water end (W.E.), the water outlet of the upper water PE branch pipe 25 are communicated to the water inlet end of the soft branch pipe 4 of water, the water outlet of the upper soft branch pipe 4 of water
For being connected to when water ON TRAINS with the upper hose on train, first solenoid valve 3 is installed on the station upper hose at end
On upper water PE branch pipe 25.
Water is automatically turned off system on a kind of passenger train of proposition of the invention, when train tank 6 starts upper water, train
6 water level of water tank is gradually increasing, and when water level reaches flood level, part water is overflowed from 6 overflow pipe 7 of train tank, is pacified at this time
Wireless remote transmission flowmeter 8 loaded on 7 end of overflow pipe detects corresponding data on flows in overflow pipe 7, and by the data on flows
It is transferred to controller 13 by the wireless communication terminal 11 at station, controller 13 is again transmitted data on flows by communication switchboard
Onto the monitoring computer 19 of control centre 20, when flow value is more than preset a certain threshold value, monitoring computer 19 is sent out
It send and closes in valve instruction to controller 13, controller 13 controls the first solenoid valve 3 on the upper hose of station and closes, and upper water is completed.
In above-described embodiment, the overflow monitoring device may be wireless remote transmission pressure sensor, the wireless remote transmission
Pressure sensor is built-in with the battery powered to wireless remote transmission pressure sensor, wireless remote transmission pressure sensor end probe
Should be towards the axial top installation of overflow pipe 7, when train tank 6 starts overflow, extra water falls along overflow pipe 7, to being installed on
The wireless remote transmission pressure sensor probe of 7 end of overflow pipe generates impact, and wireless remote transmission pressure sensor detects pressure data,
And the pressure data are transferred to controller 13 by the wireless communication terminal at station, controller 13 again will by communication switchboard
Pressure data is transferred on the monitoring computer 19 of control centre 20, when pressure value is more than preset a certain threshold value, prison
It controls computer 19 to send in the valve instruction to the controller 13 at station of pass, controller 13 controls the first solenoid valve 3 and closes, and upper water is complete
At.
Preferably, as shown in Fig. 2, further including return pipe and second solenoid valve 23, described return pipe one end and the station
Upper hose is located at the connection of the pipeline section after the first solenoid valve 3, and as close to the first solenoid valve 3, the return pipe other end with
The clear water reserviors of the station water supply pressurizing point are connected to, and the second solenoid valve 23 is installed on the return pipe, for controlling back
The on-off of water pipe, the second solenoid valve 23 are electrically connected with the controller 13.
Preferably, the return pipe includes return water main pipe 2 and return branch 24, described 24 one end of return branch and the vehicle
Upper hose of standing is located at the pipeline section connection after the first solenoid valve 3, and 24 other end of return branch passes through return water main pipe 2 and the vehicle
Stand water supply pressurizing point clear water reserviors connection.
In above-described embodiment, after the completion of upper water, controller 13 controls second solenoid valve 23 in return branch 24 and opens, column
Water in the soft branch pipe 4 of the upper water of vehicle upper hose and station upper hose passes sequentially through return branch 24, return water main pipe 2 is back to station
In clear water reserviors in pressurizing point, after the completion of return water, controller 13 controls second solenoid valve 23 and closes.
Preferably, as shown in figure 3, first solenoid valve 3 is electric three passes solenoid valve 27, the electric three passes solenoid valve
27 connect with controller 13, and the electric three passes solenoid valve 27 is installed on the three-way interface of water PE branch pipe 25 Yu return branch 24
Place, the electric three passes solenoid valve 27 have an import and two outlets, and the import is to forming the between one of export
One runner, the import form second flow channel between another outlet, and the import is connected to the back segment pipeline section of station upper hose,
One of outlet is connected to the soft branch pipe 4 of the upper water of station upper hose, another outlet is connected to the return branch 24.
In above-described embodiment, during upper water, controller 13 controls the first runner that upper water conduit tube 1 flows to upper water hose
It opens, the second flow channel cutting in control 24 direction of return branch, water flow flows to upper water hose by upper water conduit tube 1, when upper water is completed
Afterwards, controller 13 controls upper water conduit tube 1 and flows to the first runner cutting of upper water hose, while controlling the of 24 direction of return branch
Two runners are opened, and water flow flows to return branch 24 by upper water hose.
It preferably, further include the stainless steel straight tube 9 being connected to 7 end of overflow pipe, the overflow monitoring device installation
In on the stainless steel straight tube 9.
It preferably, further include manual gate valve 22, the manual gate valve 22 is installed on the station upper hose positioned at the first electricity
On pipeline section before magnet valve 3, for the on-off by manually controlling the station upper hose.
It preferably, further include 21 based on wired traffic by recording upper water, the wired traffic meter 21 is installed on described
On the upper hose of station and between the first solenoid valve 3 and manual gate valve 22, the wired traffic meter 21 and the controller 13
Electrical connection.
Preferably, the upper water conduit tube 1, return branch 24, upper water PE branch pipe 25, the first solenoid valve 3, second solenoid valve 23
It is laid in yard drainage ditch 26 with return water main pipe 2.
Preferably, the controller 13 is PLC controller 13.
Preferably, first solenoid valve 3, second solenoid valve 23, electric three passes solenoid valve 27 and wired traffic meter 21 are logical
Communication cable 12 is crossed to be electrically connected with the controller 13.
Water is automatically turned off system on a kind of passenger train of proposition of the invention, when train tank 6 starts upper water, train
6 water level of water tank is gradually increasing, and when water level reaches flood level, part water is overflowed from 6 overflow pipe 7 of train tank, is pacified at this time
Corresponding data on flows in overflow pipe 7 is detected loaded on the overflow monitoring device on overflow pipe 7, and the data on flows is passed through into vehicle
The wireless communication terminal 11 stood is transferred to controller 13, and data on flows is transferred to control by communication switchboard again by controller 13
On the monitoring computer 19 at center 20, computer 19 is monitored by the data on flows and pre-set data on flows threshold value pair
Than when flow value is more than preset a certain threshold value, monitoring computer 19, which is sent, to be closed in valve instruction to controller 13, control
Device 13 controls the first solenoid valve 3 on the upper hose of station and closes, and upper water is completed, while controlling the second electromagnetism in return branch 24
Valve 23 is opened, the water in train water pipe and station upper hose pass sequentially through return branch 24 be back to it is clear in the pressurizing point of station
Second solenoid valve 23 is controlled in pond, after the completion of return water to close, to realize that full process automatization is water on passenger train, is avoided
Upper water conservancy project people shuttles between station track, promotes train water efficiency, water tank overflow water during train water is greatly reduced,
Reflux is realized to train water pipe after the completion of upper water and the superfluous water in upper water hose simultaneously, water resource is saved, using overflow pipe 7
Traffic monitoring such as is periodically automatically turned off at the water process in multifactor Collaborative Control, further promotes the reliability of train water process.
As a second aspect of the invention, water on a kind of passenger train is provided and is automatically turned off method, which comprises
The data on flows being installed in the overflow monitoring device real-time detection overflow pipe 7 on overflow pipe 7, and by the flow number
According on the monitoring computer 19 for being transferred to control centre 20；
Computer 19 is monitored by the data on flows and pre-set data on flows threshold comparison, when flor rate data value is super
When crossing preset threshold value, monitoring computer 19, which is sent, to be closed in valve instruction to controller 13, and controller 13 is according to the pass valve
The first solenoid valve 3 on instruction control station upper hose is closed, and upper water is completed；
After the completion of upper water, monitoring computer 19 is sent in valve opening instruction to controller 13, controller 13
According to described
Valve opening instruction control second solenoid valve 23 is opened, and the water in train water pipe and station upper hose is made to pass through return pipe
It is back in the clear water reserviors in the pressurizing point of station.
Preferably, the method also includes:
3 opening time of the first solenoid valve threshold value and 23 opening time of second solenoid valve valve are preset in the controller 13
Value, the first solenoid valve 3 opening time threshold value reach default when 3 opening time of the first solenoid valve for controlling the water time
When threshold value, the first solenoid valve 3 controlled on the upper hose of station is automatically closed；23 opening time of the second solenoid valve threshold value is used for
The return water time is controlled, when 23 opening time of second solenoid valve reaching preset threshold, control second solenoid valve 23 is automatically closed, and is controlled
The priority for the open and close valve instruction that the processing of device 13 monitoring computer 19 processed sends over is higher than the decision condition priority.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. water is automatically turned off system on a kind of passenger train, which is characterized in that including station upper hose, controller, the first electromagnetism
The water inlet end of valve and overflow monitoring device, the station upper hose is connected to station domestic water line, the station upper hose
For being connected to when water ON TRAINS with the upper hose on train, first solenoid valve is installed on the station upper hose for water outlet
On, for controlling the on-off of the station upper hose, the overflow monitoring device is installed on the overflow pipe of train, for detecting
The data on flows of overflow pipe, first solenoid valve are electrically connected with the controller, overflow monitoring device water ON TRAINS
When be electrically connected with the controller.
2. water is automatically turned off system on passenger train according to claim 1, which is characterized in that it further include communication device,
The overflow monitoring device is wireless remote transmission flowmeter, and the communication device includes communication switchboard and wireless communication terminal, institute
It states wireless remote transmission flowmeter and the wireless communication terminal is wirelessly connected, terminal is electrically connected with the controller by wireless communication, institute
State the control centre that controller is electrically connected to station by communication switchboard.
3. water is automatically turned off system on passenger train according to claim 1, which is characterized in that it further include communication device,
The overflow monitoring device is wireless remote transmission pressure sensor, and the communication device includes that communication switchboard and wireless communication are whole
End, the wireless remote transmission pressure sensor and the wireless communication terminal are wirelessly connected, by wireless communication terminal and controller
Electrical connection, the controller are electrically connected to the control centre at station by communication switchboard.
4. water is automatically turned off system on passenger train according to claim 2 or 3, which is characterized in that further include being located at vehicle
The control centre stood, the control centre include the communication server, the network switch, data server and monitoring computer, institute
It states controller and the communication server is electrically connected to by communication switchboard, the communication server, data server and monitoring calculate
Machine with the network exchange mechatronics.
5. water is automatically turned off system on passenger train according to claim 1, which is characterized in that further include return pipe and
Two solenoid valves, the pipeline section after described return pipe one end is located at the first solenoid valve with the station upper hose are connected to, the return pipe
The other end is connected to the clear water reserviors of the station water supply pressurizing point, and the second solenoid valve is installed on the return pipe, is used for
The on-off of return pipe is controlled, the second solenoid valve is electrically connected with the controller.
6. water is automatically turned off system on passenger train according to claim 1, which is characterized in that the station upper hose packet
Water conduit tube, upper water PE branch pipe and the soft branch pipe of upper water are included, the water inlet end of the upper water conduit tube is communicated to station domestic water line,
The water outlet of the upper water conduit tube is communicated to the water inlet end of water PE branch pipe, and the water outlet of the upper water PE branch pipe is communicated to water
The water inlet end of soft branch pipe, the water outlet of the upper soft branch pipe of water when water ON TRAINS with the upper hose on train for being connected to, institute
The first solenoid valve is stated to be installed on the upper water PE branch pipe of the station upper hose.
7. water is automatically turned off system on passenger train according to claim 1, which is characterized in that it further include manual gate valve,
The manual gate valve is installed on the pipeline section before the station upper hose is located at the first solenoid valve, for described by manually controlling
The on-off of station upper hose.
8. water is automatically turned off system on passenger train according to claim 1, which is characterized in that it further include return pipe, institute
State the first solenoid valve be electric three passes solenoid valve, the electric three passes solenoid valve have an import and two outlet, it is described into
Mouthful to forming first runner between one of outlet, the import forms second flow channel between exporting to another, the import and
The back segment pipeline section of station upper hose is connected to, and one of outlet be connected to the leading portion pipeline section of station upper hose, another export and
The return pipe connection.
9. water is automatically turned off method on a kind of passenger train, which is characterized in that the described method includes:
The data on flows being installed in the overflow monitoring device real-time detection overflow pipe on overflow pipe, and the data on flows is transmitted
Onto the monitoring computer of control centre；
Computer is monitored by the data on flows and pre-set data on flows threshold comparison, when flor rate data value is more than preparatory
When the threshold value of setting, monitoring computer, which is sent, to be closed in valve instruction to controller, and controller instructs control station according to the pass valve
The first solenoid valve on upper hose is closed, and upper water is completed；
After the completion of upper water, monitoring computer sends valve opening instruction on controller, and controller is according to valve opening instruction control the
Two solenoid valves are opened, and the water in train water pipe and station upper hose is made to be back to the clear water in the pressurizing point of station by return pipe
Chi Zhong.
10. water is automatically turned off method on passenger train according to claim 9, which is characterized in that the method also includes:
The first electromagnetism valve opening time threshold value and second solenoid valve opening time threshold values are preset in the controller, when the first electricity
When the magnet valve opening time reaches preset threshold, the first solenoid valve on controller control station upper hose is automatically closed；When second
When electromagnetism valve opening time reaches preset threshold, controller control second solenoid valve is automatically closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360277.XA CN109367572A (en) | 2018-11-15 | 2018-11-15 | Water is automatically turned off system and method on a kind of passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360277.XA CN109367572A (en) | 2018-11-15 | 2018-11-15 | Water is automatically turned off system and method on a kind of passenger train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109367572A true CN109367572A (en) | 2019-02-22 |
Family
ID=65389426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811360277.XA Pending CN109367572A (en) | 2018-11-15 | 2018-11-15 | Water is automatically turned off system and method on a kind of passenger train |
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| CN112415225A (en) * | 2020-11-12 | 2021-02-26 | 中铁第一勘察设计院集团有限公司 | Method for judging water flow in water supply pipeline of passenger bolt |
| CN113432862A (en) * | 2021-05-31 | 2021-09-24 | 中国能源建设集团广东省电力设计研究院有限公司 | Exhaust valve overflow detection method and system |
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Application publication date: 20190222 |