CN1490209A - Automatic water supply stopping method on rain coach - Google Patents
Automatic water supply stopping method on rain coach Download PDFInfo
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- CN1490209A CN1490209A CNA031576826A CN03157682A CN1490209A CN 1490209 A CN1490209 A CN 1490209A CN A031576826 A CNA031576826 A CN A031576826A CN 03157682 A CN03157682 A CN 03157682A CN 1490209 A CN1490209 A CN 1490209A
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- water
- signal
- valve
- passenger train
- railway carriage
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Abstract
A method for automatically controlling the water supply for each carriage of passenger train includes such steps as checking if the water supplying host has been connected to water tank of the carriage, sending a valve opening signal to executing mechanism if it has, opening water valve to supply water, detecting the water level in water tank to determine if the water tank is full of water, sending a valve closing signal to executing mechanism if it is, and closing the water valve.
Description
Affiliated technical field
The present invention relates to a kind of method of automatic guidance start and stop, be meant the method for water automatic start-stop on a kind of passenger train railway carriage especially.
Background technology
At present, China Railway station is that the process of water on the passenger train railway carriage is as follows: will be gone up on the water tank water injection pipe that water tube hose is plugged on the passenger train railway carriage by last water conservancy project earlier, manually open on this valve on water tube hose again and go up water, valve on water tube hose stops to go up water on this by manually closing again after the water tank overflow pipe water outlet of passenger train railway carriage; But, owing to go up the last water task that water conservancy project need be responsible for three joint passenger train railway carriages for one, it needs to finish the plugging and unplugging of railway carriage, open and close and observation work that three joints always reach 60 meters in water process on whole, usually cause a large amount of tap water excessive owing to being too busy to do it, excessive tap water not only causes waste, can also cause subgrade settlement, freezed in winter and make adverse consequencess such as burying the ground circuit drop out; And the mode of operation of water also has the inefficient defective of last water on existing manual control switch's valve, the sight amount, promptly needs 5-6 people just can finish the last water task of all railway carriages of row passenger train at least.Though China's 01101558.6 " water supply system of railway carriage " application for a patent for invention discloses a kind of technical scheme that can stop spilling water and improve go up water efficient, the defective of this technical scheme be investment many, change greatly.
Summary of the invention
The method that the purpose of this invention is to provide a kind of small investment, changes water automatic start-stop on little, as can to stop spilling water and the last water efficient of the raising passenger train railway carriage.
The object of the present invention is achieved like this, the method for water automatic start-stop on a kind of passenger train railway carriage, and it may further comprise the steps:
1. detect whether the last water tube hose in the well has been plugged on the water tank water injection pipe of passenger train railway carriage on the ground; If do not peg graft, then continue to detect; If peg graft, then send open in the well corresponding on the valve opening signal of water valve on the water tube hose to actuating unit, actuating unit is opened corresponding water valve;
2. detect the cistern water level of passenger train railway carriage; When water level is in discontented state, then continue to detect; When water level is in full state, then send to close and close that the corresponding pass valve signal of going up the water valve on the water tube hose is to actuating unit in the well, actuating unit is closed corresponding water valve.
When adopting the method for the invention that the passenger train railway carriage is gone up the water operation, last water conservancy project only need be on pegging graft after the parking water tube hose and before driving in the pull-off water tube hose get final product, opening water valve carries out fully automatically with the process of closing water valve, so the present invention can alleviate the labour intensity of going up water conservancy project effectively, thereby improve its efficiency, the last water conservancy project of a row passenger train is done only to need 2-3 people to finish; And because water tank is filled back water valve meeting SELF CL, so the present invention can stop the generation of the excessive phenomenon of tap water; In addition, since the method for the invention be directly on each joint passenger train railway carriage and the ground on the train on each water tube hose detect, control, send, receive and carry out, so when adopting the method for the invention, only need save the passenger train railway carriage and install volume additional on the water tube hose on each and all very low detection, control, transmission and the executive device of cost gets final product at each, do not need to carry out large-scale line layout, reconstruction or newly-built centralized control room, so the present invention has small investment and changes little characteristics.
The specific embodiment
The present invention will be further described below in conjunction with embodiment, the method for water automatic start-stop on a kind of passenger train railway carriage, and it may further comprise the steps:
1. detect whether the last water tube hose in the well has been plugged on the water tank water injection pipe of passenger train railway carriage on the ground; If do not peg graft, then continue to detect; If peg graft, then send open in the well corresponding on the valve opening signal of water valve on the water tube hose to actuating unit, actuating unit is opened corresponding water valve; Detection in this step, transmission, reception, control and actuating unit all are arranged on ground.
2. detect the cistern water level of passenger train railway carriage; When water level is in discontented state, then continue to detect; When water level is in full state, then send to close and close that the corresponding pass valve signal of going up the water valve on the water tube hose is to actuating unit in the well, actuating unit is closed corresponding water valve; Detection in this step, control and sending set all are arranged on each joint passenger train railway carriage.
Step 1. in used method of inspection can be methods such as machinery, electromechanics, electromagnetism, ferromagnetic, photoelectricity and/or sonic detection; Whether be plugged on the water tank water injection pipe that iron and steel makes as adopting the ferric induction device that is arranged on the water tube hose inserted terminal to detect water tube hose.
The method of inspection of step described in 2. can be methods such as machinery, electromechanics, electromagnetism, electronics, photoelectricity and/or sonic detection; As the water that can adopt electronic switch type high water tank ball float to detect in the water tank is to be in full state, still is in discontented state.
Valve opening signal can be electric signal, optical signal, infrared signal, photosignal, magnetic signal, radio signal and/or aud. snl. etc.; As transmitting the valve signal of establishing by cable that the ferric induction device sends with being fixed on cable on the water tube hose.
Closing valve signal can be electric signal, optical signal, infrared signal, photosignal, magnetic signal, radio signal and/or aud. snl. etc.; Close valve signal as sending infrared ray with the infrared generator in the water tank water injection pipe protective cover that is arranged on the passenger train railway carriage, come receiving infrared-ray to close valve signal by the infrared receiver that is arranged on the water tube hose inserted terminal again, and by be fixed on cable on the water tube hose transmit this pass valve signal to the actuating unit that is arranged in well close corresponding on water valve on the water tube hose.
Concrete working process of the present invention can be as follows:
A. when passenger train enter the station come to a complete stop after, last water conservancy project will be gone up on the water tank water injection pipe that water tube hose is plugged into the passenger train railway carriage;
B. after the ferric induction device that is arranged on the water tube hose inserted terminal is sensed water tank water injection pipe made of iron, to establish valve signal by cable and transfer to the actuating unit that is arranged in well by being arranged on cable on the water tube hose, the valve on the water tube hose on this is opened in the actuating unit action, begins to go up water;
C. be arranged on electronic switch type high water tank ball float in the passenger train water tank and detect water level in the water tank, when the water level of water tank was in discontented state, electronic switch type high water tank ball float remained on off-state; When the water level of water tank reached full state, electronic switch type high water tank ball float was connected, and the infrared generator that is arranged on this moment in the water tank water injection pipe protective cover begins to send infrared ray pass valve signal;
D. the infrared receiver that is arranged on the water tube hose inserted terminal receives after infrared ray closes valve signal, to close valve signal and transfer to the actuating unit that is arranged in well by being fixed on cable on the water tube hose, the corresponding water valve of going up on the water tube hose is closed in the actuating unit action, and last water stops automatically;
E. go up water conservancy project before train starts, with the last water tube hose pull-off that is plugged on the water tank water injection pipe of passenger train railway carriage, the whole water process that goes up finishes.
Claims (5)
1. the method for water automatic start-stop on the passenger train railway carriage is characterized in that it may further comprise the steps:
1. detect whether the last water tube hose in the well has been plugged on the water tank water injection pipe of passenger train railway carriage on the ground; If do not peg graft, then continue to detect; If peg graft, then send open in the well corresponding on the valve opening signal of water valve on the water tube hose to actuating unit, actuating unit is opened corresponding water valve;
2. detect the cistern water level of passenger train railway carriage; When water level is in discontented state, then continue to detect; When water level is in full state, then send to close and close that the corresponding pass valve signal of going up the water valve on the water tube hose is to actuating unit in the well, actuating unit is closed corresponding water valve.
2. the method for water automatic start-stop on a kind of passenger train railway carriage according to claim 1 is characterized in that during step 1. that used method of inspection is machinery, electromechanics, electromagnetism, ferromagnetic, photoelectricity and/or sound wave detecting method.
3. the method for water automatic start-stop on a kind of passenger train railway carriage according to claim 1 is characterized in that used method of inspection is machinery, electromechanics, electromagnetism, electronics, photoelectricity and/or sound wave detecting method during step 2..
4. the method for water automatic start-stop on a kind of passenger train railway carriage according to claim 1 is characterized in that valve opening signal is electric signal, optical signal, infrared signal, photosignal, magnetic signal, radio signal and/or aud. snl..
5. the method for water automatic start-stop on a kind of passenger train railway carriage according to claim 1, it is characterized in that closing valve signal is electric signal, optical signal, infrared signal, photosignal, magnetic signal, radio signal and/or aud. snl..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031576826A CN1490209A (en) | 2003-09-05 | 2003-09-05 | Automatic water supply stopping method on rain coach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031576826A CN1490209A (en) | 2003-09-05 | 2003-09-05 | Automatic water supply stopping method on rain coach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1490209A true CN1490209A (en) | 2004-04-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031576826A Pending CN1490209A (en) | 2003-09-05 | 2003-09-05 | Automatic water supply stopping method on rain coach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1490209A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114555A (en) * | 2016-07-01 | 2016-11-16 | 中国铁道科学研究院电子计算技术研究所 | A kind of control system for train water |
-
2003
- 2003-09-05 CN CNA031576826A patent/CN1490209A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114555A (en) * | 2016-07-01 | 2016-11-16 | 中国铁道科学研究院电子计算技术研究所 | A kind of control system for train water |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |