CN211543557U - Automatic water adding equipment for train - Google Patents

Abstract

The utility model discloses an automatic water adding device for a train, which comprises a protective shell, wherein a water pipe winch, a multidirectional water pipe guiding device, a master control box, an electromagnetic water valve and a power assembly are arranged in the protective shell; the water pipe winch, the electromagnetic water valve and the power assembly are all fixed on the inner bottom wall of the protective shell, the main control box is fixed on a front cover plate of the protective shell, the multidirectional water pipe guiding device is fixed on the upper left vertex angle of the protective shell, and the main control box is respectively electrically connected with the electromagnetic water valve and the power assembly; the water pipe winch comprises a hollow winch shaft, the hollow winch shaft is electrically connected with the power assembly through a gear disc, one end of the hollow winch shaft is communicated with a four-way pipe joint, a water inlet interface, a water outlet interface and a water receiving interface are arranged on the electromagnetic water valve, the water inlet interface is communicated with a water supply source outside the protective shell, the water outlet interface is communicated with the four-way pipe joint, and the water receiving interface is communicated with a water receiving device outside the protective shell. The utility model discloses can add water automatically and can receive and release the water pipe fast, practice thrift the time of adding water.

Description

Automatic water adding equipment for train

Technical Field

The utility model relates to a train part technical field that intakes specifically relates to an automatic equipment of adding water of train.

Background

At present, the water adding work of a carriage after a train enters a station or stops running needs manual operation, a water feeding connector of an external water source is manually inserted into a self-water feeding connector of the train by a water feeding worker, then a water feeding valve is opened to start water feeding, the water feeding valve is manually closed after a train water tank overflows, and a water feeding pipe is taken down.

However, generally, at the peak of train operation, a train is usually equipped with only about 4 water supply workers, the average water supply worker needs to be responsible for the water supply work of a plurality of carriages or a plurality of trains, when the train stops, the time is short, the worker needs to manually pull out the water pipe and connect the water supply interface with the train, and the water pipe is manually collected after the water supply is finished, so that the situation that the water pipe cannot be sufficiently supplied to the next train often occurs, and meanwhile, because the water supply pipe is long, water is remained in the water pipe after the water supply, the water pipe is heavy, and the manual traction and recovery are troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic equipment of adding water of train for the solution adds water back at the train, retrieves more troublesome problem to the water pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the automatic water adding equipment for the train comprises a protective shell, wherein the protective shell comprises a front cover plate, a rear cover plate and a rectangular frame which is communicated front and back, the front cover plate and the rear cover plate are respectively fixed on the front side and the rear side of the rectangular frame through screws, and a water pipe winch, a multidirectional water pipe guiding device, a main control box, an electromagnetic water valve and a power assembly are arranged in the protective shell;

the water pipe winch, the electromagnetic water valve and the power assembly are all fixed on the inner bottom wall of the rectangular frame of the protective shell, the main control box is fixed on a front cover plate of the protective shell, the multidirectional water pipe guiding device is fixed on the upper left vertex angle of the rectangular frame of the protective shell, and the main control box is respectively electrically connected with the electromagnetic water valve and the power assembly;

the water pipe winch comprises a winch support, a hollow winch shaft and two disks, wherein the two disks are respectively and correspondingly fixed at two ends of the hollow winch shaft, the winch support is fixed on the inner bottom wall of the rectangular frame of the protective shell, the hollow winch shaft is supported on the winch support in a rolling manner, a water feeding pipe is wound on the hollow winch shaft, one end of the water feeding pipe is communicated with the inner cavity of the hollow winch shaft, the other end of the water feeding pipe penetrates through the multidirectional water pipe guiding device, one end, close to the power assembly, of the hollow winch shaft is provided with a gear plate and a four-way pipe joint, the gear plate is fixedly sleeved on the hollow winch shaft and is in transmission connection with the power assembly through a transmission chain, and the four-way pipe joint is fixed at the end part of the hollow winch shaft and is communicated with the inner cavity of the hollow winch shaft;

the electromagnetic water valve is provided with a water inlet interface, a water outlet interface and a water receiving interface, the water inlet interface is communicated with a water supply source arranged outside the protective shell through a first connecting pipe, the water outlet interface is communicated with the four-way pipe joint through a second connecting pipe, and the water receiving interface is communicated with a water receiving device arranged outside the protective shell through a third connecting pipe.

On the basis of the automatic water adding equipment for the train, the main control box comprises a box shell, wherein a power supply, an air switch electrically connected with the power supply and a PCB (printed circuit board) electrically connected with the air switch are arranged in the box shell, a microprocessor is arranged on the PCB, the box shell is provided with a control panel facing one side of a front cover plate of the protective shell, and the microprocessor is respectively electrically connected with the control panel, an electromagnetic water valve and a power assembly.

On the basis of the automatic water adding equipment for the train, a first hole is further formed in the top left corner of the rectangular frame of the protective shell, a first protective cover plate is arranged on the outer cover of the first hole, one end of the first protective cover plate is hinged to one end, located on the top face of the rectangular frame, of the first hole through a hinge, and the other end of the first protective cover plate is attached to one end, located on the left side face of the rectangular frame, of the first hole.

On the basis of the automatic water adding equipment for the train, a second hole which is right opposite to the control panel is further formed in the front cover plate of the protective shell, a second protective cover plate is arranged on the outer cover of the second hole, one side of the second protective cover plate is hinged to the upper edge of the second hole through a hinge, and the other side of the second protective cover plate is attached to the edge of the second hole.

On the basis of the automatic water adding equipment for the train, four buttons are arranged on the control panel and respectively comprise a tightly-stopping button, a water feeding button, a reel pipe button and an unlocking button, and the tightly-stopping button, the water feeding button, the reel pipe button and the unlocking button are electrically connected with a microprocessor on the PCB (printed circuit board) through wiring terminals.

On the basis of the automatic water adding equipment of the train, the four-way pipe joint comprises a four-way interface pipe body and a core shaft pipe, the four-way interface pipe body comprises two longitudinal water inlets and two transverse water outlets, the core shaft pipe can be rotatably inserted into the four-way interface pipe body and penetrates through the two transverse water outlets, the core shaft pipe is communicated with the two longitudinal water inlets through a circle of through hole formed in the pipe wall of the core shaft pipe, at least one first groove is formed in the outer pipe wall of the core shaft pipe, which is in contact with each transverse water outlet, a sealing ring is arranged in each first groove, a second groove is formed in the outer pipe wall of the core shaft pipe, which extends out of each transverse water outlet, a clamp spring is arranged in each second groove, and a retaining ring is arranged between each clamp spring and each transverse water outlet;

one longitudinal water inlet of the four-way pipe joint is communicated with a water outlet interface of the electromagnetic water valve through a second connecting pipe, the other longitudinal water inlet is blocked by a piston,

one end of a mandrel pipe of the four-way pipe joint is communicated with a hollow capstan shaft of the water pipe capstan, the other end of the mandrel pipe is provided with a hexagonal rotating shaft, a second through hole corresponding to the hexagonal rotating shaft of the four-way pipe joint is further formed in the front cover plate of the protective shell, and a movable cover plate is arranged in the second through hole.

On the basis of the automatic train water adding equipment, a manual switch is further arranged on the electromagnetic water valve, a first through hole corresponding to the manual switch is further formed in a front cover plate of the protective shell, a rotary switch connected with the manual switch in an inserting mode is installed in the first through hole, louver type heat dissipation openings are formed in the front cover plate and a rear cover plate of the protective shell, and a plurality of L indicating lamps are arranged on the left side and the right side of the rectangular frame.

On the basis of the automatic water adding equipment for the train, the multidirectional water pipe guiding device comprises a shell and a guiding roller arranged in the shell, wherein the shell comprises a front side plate, a rear side plate, a left side plate and a right side plate, the front side plate and the rear side plate are arranged at the front end and the rear end of the left side plate and the right side plate in a staggered mode, and the plate heights of the front side plate and the rear side plate are smaller than those of the left side plate and the right side plate;

the guide rollers comprise a first guide roller and a second guide roller, the first guide rollers are two and symmetrically and horizontally embedded at the upper edges of the left side plate and the right side plate, and the second guide rollers are two and symmetrically and vertically embedded at the side edges of the left side plate and the right side plate close to one end of the rear side plate;

a third guide roller is further arranged between the first guide rollers, and the third guide roller is horizontally and transversely arranged at the upper edge of one surface of the front side plate facing the rear side plate;

a fourth guide roller is further arranged between the two second guide rollers, and the fourth guide roller is horizontally and transversely arranged at the upper edge of the front side plate surface of the rear side plate surface;

two ends of the first guide rollers are correspondingly connected with one ends of the first guide rollers, which are close to the front side plate, respectively, one ends of the first guide rollers, which are far away from the front side plate, are correspondingly connected with the upper ends of the second guide rollers, and the lower ends of the second guide rollers are correspondingly connected with two ends of the third guide rollers, respectively;

the front side plate is provided with a sensor mounting hole, a photoelectric limiting sensor is mounted in the sensor mounting hole, and the photoelectric limiting sensor is electrically connected with a microprocessor on the PCB I through a wiring terminal.

On the basis of the automatic water adding equipment for the train, still install temperature sensor and humidity transducer on the master control case the vertical water inlet department that four-way interface tube body was blocked up with the piston still installs water pressure transducer, humidity transducer, temperature sensor and water pressure transducer are equallyd divide and do not correspond the microprocessor electricity on the PCB circuit board one and are connected install the L display screen on the control panel PCB circuit board one is last to install RS485 interface and the extension interface of being connected with the microprocessor electricity, RS485 interface and the extension interface correspond respectively through the data line and are connected with RS485 interface and the extension interface that are equipped with on the control panel.

On the basis of the automatic water adding equipment of above-mentioned train install the remote controller receiving circuit who is connected with the microprocessor electricity on the PCB circuit board one, remote controller receiving circuit and the remote controller transmitting circuit wireless communication connection who is equipped with in the remote controller, the remote controller contains the remote controller box body and sets up PCB circuit board two in the remote controller box body, remote controller transmitting circuit sets up PCB circuit board two still be equipped with on the remote controller box body and stop button, water feeding button, reelpipe button and unblock button with the electric connection of remote controller transmitting circuit.

The utility model provides an automatic water equipment's of adding of train theory of operation does:

when water is fed, the second protective cover plate is firstly opened, the unlocking button on the control panel of the main control box is pressed, the whole automatic water feeding equipment of the train is released from a standby state, water feeding operation is started, at the moment, the first protective cover plate is firstly opened, a water feeding pipe on the water pipe winch is guided out through the multidirectional water pipe guiding device and is pulled to the water feeding position of the train, a water feeding joint of the water feeding pipe and a train water feeding nozzle at the water feeding position of the train are sleeved in a rotating mode, after the water feeding pipe is connected with the train water feeding nozzle, the water feeding button on the control panel of the main control box is pressed, the electromagnetic water valve is opened, at the moment, the whole automatic water feeding equipment of the train starts to feed water, and meanwhile, the L indicator lamp on the protective;

after the water feeding is finished, a water feeding button on a control panel of a main control box is pressed, an electromagnetic water valve is closed, the whole automatic water feeding equipment of the train stops feeding water, a pipe coiling button on the control panel of the main control box is pressed, a power assembly is started to work, a water feeding pipe is retracted into a multidirectional water pipe guiding device through a control water pipe winch of the power assembly, residual water in the water feeding pipe is conveyed to an external water receiving device through a water receiving interface of the electromagnetic water valve, and an indicator lamp on a protective shell of the automatic water feeding equipment of the train is displayed to be yellow;

after all the water feeding pipes are withdrawn to the multi-way water pipe leading-out device, pressing a stop button on a control panel of the main control box to enable the automatic water adding equipment of the train to enter a standby state to wait for adding water to the next train;

when workers are few or the distance from the water adding equipment is long, the remote controller can be used for remotely carrying out emergency stop, water feeding, pipe coiling and unlocking operations;

the current temperature, humidity and water pressure conditions of the equipment can be displayed on an L display screen on a control panel of the main control box in real time.

Compared with the prior art, the utility model discloses an advantage and beneficial effect are:

1. the utility model discloses an automatic water equipment that adds of train can operate or utilize the remote controller to carry out remote operation on the control panel, add water for the train automatically, prevent after the water tank of train from filling with water, can not close the water valve in time, lead to there being water to spill over the extravagant water resource, can utilize control panel after the completion of water feeding simultaneously, implement the operation of automatic recovery water pipe, manpower and material resources have greatly been saved, and to the water that remains in the water pipe, still can receive the outside water collecting device through the water receiving interface of electromagnetism water valve, the water resource has been practiced thrift;

2. the utility model utilizes the multi-directional water pipe guiding device which is designed autonomously, can accelerate the water pipe to exit and recover in multiple directions, saves the time of workers, and ensures the sufficient water supply of the train;

3. because the four-way pipe articulate is cavity capstan shaft, and cavity capstan shaft is the pivoted, consequently the utility model discloses utilize the cross connection body that has the central siphon pipe of independently designing for the cross connection body need not rotate along with the rotation of cavity capstan shaft, prevents that the connection water pipe between electromagnetism water valve and the cross connection from following the rotation of cross connection and taking place the winding condition of twisting, has still utilized the setting at the intraductal installation hexagonal axis of rotation of central siphon simultaneously, can rotate the water pipe capstan winch when having a power failure, recycle water pipe.

Drawings

FIG. 1 is a schematic structural view of the automatic water adding equipment of the train of the present invention;

FIG. 2 is an exploded view of the automatic water adding equipment of the train of FIG. 1;

FIG. 3 is a schematic view of the hose reel of FIG. 1;

FIG. 4 is a schematic structural view of the electromagnetic water valve of FIG. 1;

FIG. 5 is a schematic view of the control principle of the automatic water adding equipment of the train of the present invention;

FIG. 6 is a schematic structural view of the four-way pipe joint of FIG. 1;

FIG. 7 is a cross-sectional view of the four-way pipe joint of FIG. 6;

FIG. 8 is a first schematic structural view of the multi-directional water pipe leading-out device in FIG. 1;

FIG. 9 is a schematic structural diagram II of the multi-directional water pipe leading-out device in FIG. 1;

in the figure: a protective shell; 1.1, a front cover plate; 1.1a, a second opening; 1.2, a rear cover plate; 1.3, a rectangular frame; 1.3a, a first opening; 2. a water pipe winch; 2.1, a hollow capstan shaft; 2.2, a disc; 3. a multi-directional water pipe leading-out device; 3.1, a front side plate; 3.2, a rear side plate; 3.3, a left side plate; 3.4, right side plate; 3.5, guiding the first roller; 3.6, a second guide roller; 3.7, a third guide roller; 3.8, a guide roller IV; 3.9 sensor mounting holes; 4. a master control box; 4.1, a box shell; 4.2, a power supply; 4.3, an air switch; 4.4, a first PCB; 4.5, a microprocessor; 4.6, a control panel; 4.6a, an emergency stop button; 4.6b, a water feeding button; 4.6c, pipe coiling button; 4.6d, an unlocking button; 4.6e, LED display screen; 4.7, RS485 interface; 4.8, expanding the interface; 4.9, a remote controller receiving circuit; 5. an electromagnetic water valve; 5.1, a water feeding interface; 5.2, a water outlet interface; 5.3, a water receiving interface; 5.4, a manual switch; 6. a power assembly; 7. a winch support; 8. a gear plate; 9. a four-way pipe joint; 9.1, a four-way interface pipe body; 9.11, a longitudinal water inlet; 9.12, a transverse water outlet; 9.2, a mandrel pipe; 9.21, a through hole; 9.3, sealing; 9.4, a clamp spring; 9.5, a check ring; 9.6, a hexagonal rotating shaft; 10. a first protective cover plate; 12. a second protective cover plate; 13. a removable cover plate; 14. a rotary switch; 15. a louver type heat dissipation opening; 16. an LED indicator light; 17. a photoelectric limit sensor; 18. a temperature sensor; 19. a humidity sensor; 20. a water pressure sensor; 21. a remote controller; 21.1, a PCB circuit board II; 21.2, a remote controller transmitting circuit; 21.3, a stop button; 21.4, a water feeding button; 21.5, a pipe coiling button; 21.6, an unlocking button.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, how to implement the present invention is further explained below with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 9, the automatic train water feeding device in this embodiment includes a protective shell 1, where the protective shell 1 includes a front cover plate 1.1, a rear cover plate 1.2, and a rectangular frame 1.3 that is through from front to back, and the front cover plate 1.1 and the rear cover plate 1.2 are respectively fixed to the front and back sides of the rectangular frame 1.3 by screws, and is characterized in that: a water pipe winch 2, a multidirectional water pipe guiding device 3, a main control box 4, an electromagnetic water valve 5 and a power assembly 6 are arranged in the protective shell 1;

the water pipe winch 2, the electromagnetic water valve 5 and the power assembly 6 are all fixed on the inner bottom wall of the rectangular frame 1.3 of the protective shell 1, the main control box 4 is fixed on the front cover plate 1.1 of the protective shell 1, the multidirectional water pipe guiding device 3 is fixed on the left upper vertex angle of the rectangular frame 1.3 of the protective shell 1, and the main control box 4 is respectively and electrically connected with the electromagnetic water valve 5 and the power assembly 6;

the water pipe winch 2 comprises a winch support 7, a hollow winch shaft 2.1 and two disks 2.2, wherein the two disks 2.2 are respectively and correspondingly fixed at two ends of the hollow winch shaft 2.1, the winch support 7 is fixed on the inner bottom wall of a rectangular frame 1.3 of the protective shell 1, the hollow winch shaft 2.1 is supported on the winch support 7 in a rolling way, a water feeding pipe is wound on the hollow winch shaft 2.1, one end of the water feeding pipe is communicated with the inner cavity of the hollow winch shaft 2.1, the other end of the water feeding pipe is arranged in the multidirectional water pipe guiding device 3 in a penetrating way, a gear plate 8 and a four-way pipe joint 9 are arranged at one end, close to the power assembly 6, of the hollow winch shaft 2.1, the gear plate 8 is fixedly sleeved on the hollow winch shaft 2.1 and is in transmission connection with the power assembly 6 through a transmission chain, and the four-way pipe joint 9 is fixed at the end part of the hollow winch shaft 2.1 and is communicated with the inner cavity;

the electromagnetic water valve 5 is provided with a water inlet interface 5.1, a water outlet interface 5.2 and a water receiving interface 5.3, the water inlet interface 5.1 is communicated with a water supply source arranged outside the protective shell 1 through a first connecting pipe, the water outlet interface 5.2 is communicated with a four-way pipe joint 9 through a second connecting pipe, and the water receiving interface 5.3 is communicated with a water receiving device arranged outside the protective shell 1 through a third connecting pipe.

Referring to fig. 1 to 9, the main control box 4 in the present embodiment includes a box shell 4.1, a power supply 4.2, an air switch 4.3 electrically connected to the power supply 4.2, and a PCB circuit board one 4.4 electrically connected to the air switch 4.3 are disposed inside the box shell 4.1, a microprocessor 4.5 is mounted on the PCB circuit board one 4.4, a control panel 4.6 is disposed on a side of the box shell 4.1 facing a front cover plate 1.1 of the protective shell 1, and the microprocessor 4.5 is electrically connected to the control panel 4.6, an electromagnetic water valve 5, and a power assembly 6 respectively; this enables direct control of the opening and closing of the solenoid water valve 5 and the power pack 6 electrically connected to the microprocessor 4.5 at the control panel 4.6.

Referring to fig. 1 to 9, in this embodiment, a first hole 1.3a is further formed at a left upper top corner of a rectangular frame 1.3 of a protective shell 1, a first protective cover plate 10 is covered outside the first hole 1.3a, one end of the first protective cover plate 10 is hinged to one end, located on the top surface of the rectangular frame 1.3, of the first hole 1.3a through a hinge, and the other end of the first protective cover plate 10 is attached to one end, located on the left side surface of the rectangular frame 1.3, of the first hole 1.3 a;

when the whole equipment of adding water of needs operation, open first protective cover plate 10, just can directly pull out the water pipe, when not using usually, first protective cover plate 10 can prevent that the dust from entering into protective housing 1 inside.

Referring to fig. 1 to 9, in this embodiment, a second hole 1.1a opposite to the control panel 4.6 is further formed in the front cover plate 1.1 of the protective shell 1, a second protective cover plate 12 is covered on the second hole 1.1a, one side of the second protective cover plate 12 is hinged to the upper edge of the second hole 1.1a through a hinge, and the other side of the second protective cover plate is attached to the edge of the second hole 1.1 a;

when the whole water adding equipment needs to be operated, the second protective cover plate 12 is opened, the water pipe can be directly pulled out, and when the water adding equipment is not used at ordinary times, the second protective cover plate 12 can prevent dust from entering the interior of the protective shell 1.

Referring to fig. 1 to 9, in the present embodiment, four buttons are provided on the control panel 4.6, which are a emergency stop button 4.6a, a water supply button 4.6b, a tube coiling button 4.6c and an unlocking button 4.6d, and the emergency stop button 4.6a, the water supply button 4.6b, the tube coiling button 4.6c and the unlocking button 4.6d are electrically connected to the microprocessor 4.5 on the PCB circuit board one 4.4 through terminals, respectively.

Emergency stop button 4.6 a: when the button 4.6a is pressed in any state of the equipment, all actuating mechanisms of the equipment stop working, the equipment enters a standby state, and the water adding equipment is in the standby state for a long time under the condition of not adding water generally;

water-up button 4.6 b: pressing the water feeding button 4.6b to open the electromagnetic water valve 5, starting the water feeding operation of the equipment, pressing the water feeding button 4.6b again to close the electromagnetic water valve 5, and stopping the water feeding operation of the equipment;

tube coiling button 4.6 c: when the pipe coiling button 4.6c is pressed, the power assembly 6 starts to work, the water pipe winch 2 is driven to rotate through the chain transmission mechanism, the water pipe is recycled into the equipment, and when the water pipe is completely recycled into the water pipe winch 2, the pipe coiling button 4.6c is pressed again, and the power assembly 6 stops working;

unlock button 4.6 d: after the unlocking button 4.6d is pressed in the standby state of the equipment, the equipment is unlocked, the equipment can be operated to execute the water feeding operation, and the equipment cannot be operated without pressing the unlocking button 4.6 d.

Referring to fig. 1 to 9, the four-way pipe joint 9 in this embodiment includes a four-way joint pipe body 9.1 and a core shaft pipe 9.2, the four-way joint pipe body 9.1 includes two longitudinal water inlets 9.11 and two transverse water outlets 9.12, the core shaft pipe 9.2 is rotatably inserted into the four-way joint pipe body 9.1 and penetrates through the two transverse water outlets 9.12, the core shaft pipe 9.2 is communicated with the two longitudinal water inlets 9.11 by forming a circle of through holes 9.21 on a pipe wall thereof, at least one first groove is formed on an outer pipe wall of the core shaft pipe 9.2 contacting with each transverse water outlet 9.12, a sealing ring 9.3 is arranged in each first groove, one second groove is formed on an outer pipe wall of the core shaft pipe 9.2 extending out of each transverse water outlet 9.12, a snap spring 9.4 is arranged in each second groove, and a retaining ring 9.5 is arranged between each snap spring 9.4 and each transverse water outlet 9.12;

one longitudinal water inlet 9.11 of the four-way pipe joint 9 is communicated with a water outlet port 5.2 of the electromagnetic water valve 5 through a second connecting pipe, the other longitudinal water inlet 9.11 is blocked by a piston,

one end of a mandrel pipe 9.2 of the four-way pipe joint 9 is communicated with a hollow capstan shaft 2.1 of the water pipe capstan 2, the other end of the mandrel pipe is provided with a hexagonal rotating shaft 9.6, a through hole II corresponding to the hexagonal rotating shaft 9.6 of the four-way pipe joint 9 is further formed in a front cover plate 1.1 of the protective shell 1, and a movable cover plate 14 is arranged in the through hole II;

the four-way pipe joint 9 utilizes the rotatable function of the mandrel pipe 9.2, so that water can be conveyed into the water pipe winch 2 under the condition that the four-way joint pipe body 9.1 is ensured to be immobile, the four-way pipe joint can rotate along with the water pipe winch 2, and meanwhile, when the water pipe is filled with water, the water pipe winch 2 can be rotated to perform pipe coiling operation; when whole equipment had a power failure or outage, when needing to withdraw the water pipe in the water pipe capstan winch 2, open removable cover 14 and cup joint bow-shaped sleeve on hexagonal axis of rotation 9.6, anticlockwise rotation water pipe capstan winch 2's cavity capstan winch axle 2.1 withdraws the water pipe on water pipe capstan winch 2, and clockwise turning with the same reason can be followed water pipe capstan winch 2 and go out the water pipe.

A manual switch 5.4 is further arranged on the electromagnetic water valve 5, a first through hole corresponding to the manual switch 5.4 is further formed in a front cover plate 1.1 of the protective shell 1, a rotary switch 13 inserted with the manual switch 5.4 is installed in the first through hole, louver type heat dissipation ports 15 are formed in the front cover plate 1.1 and a rear cover plate 1.2 of the protective shell 1, and a plurality of LED indicating lamps 16 are arranged on the left side and the right side of a rectangular frame 1.3;

the default state of the rotary switch 13 is an automatic state, the pointer is in a middle position by default, the electromagnetic water valve 5 is controlled by the control panel 4.6, when the equipment is powered off or power is cut off, the electromagnetic water valve 5 can be controlled to be closed and opened by rotating the rotary switch 13, the water valve is closed, and the rotary switch 13 needs to be rotated by ninety degrees anticlockwise; when the hand defaults to the neutral position, requiring the switch to be opened, the rotary switch 13 needs to be rotated ninety degrees clockwise.

Referring to fig. 1 to 9, in the present embodiment, the multi-directional water pipe guiding device 3 includes a housing and a guiding roller disposed in the housing, the housing includes a front side plate 3.1, a rear side plate 3.2, a left side plate 3.3 and a right side plate 3.4, the front side plate 3.1 and the rear side plate 3.2 are disposed at front and rear ends of the left side plate 3.3 and the right side plate 3.4 in a staggered manner, and heights of the front side plate 3.1 and the rear side plate 3.2 are both smaller than heights of the left side plate 3.3 and the right side plate 3.4;

the guide rollers comprise a first guide roller 3.5 and a second guide roller 3.6, the first guide rollers 3.5 are two and symmetrically and horizontally embedded at the upper edges of the left side plate 3.3 and the right side plate 3.4, and the second guide rollers 3.6 are two and symmetrically and vertically embedded at the side edges of the left side plate 3.3 and the right side plate 3.4 close to one end of the rear side plate 3.2;

a third guide roller 3.7 is further arranged between the first guide rollers 3.5, and the third guide roller 3.7 is horizontally and transversely arranged at the upper edge of one surface of the front side plate 3.1 facing the rear side plate 3.2;

a fourth guide roller 3.8 is further arranged between the second guide rollers 3.6, and the fourth guide roller 3.8 is horizontally and transversely arranged at the upper edge of one surface of the rear side plate 3.2 facing the front side plate 3.1;

two ends of the third guide roller 3.7 are respectively correspondingly connected with one ends of the first guide rollers 3.5, which are close to the front side plate 3.1, one ends of the first guide rollers 3.5, which are far away from the front side plate 3.1, are respectively correspondingly connected with the upper ends of the second guide rollers 3.6, and the lower ends of the second guide rollers 3.6 are respectively correspondingly connected with two ends of the third guide rollers 3.7;

a sensor mounting hole 3.9 is formed in the front side plate 3.1, a photoelectric limiting sensor 17 is mounted in the sensor mounting hole 3.9, and the photoelectric limiting sensor 17 is electrically connected with a microprocessor 4.5 on a first 4.4 PCB through a wiring terminal.

Utilize multidirectional water pipe diverting device 3 to make stretching out and retrieving of the water pipe on the water pipe capstan winch 2 more convenient and quick, time saving, utilize the direction cylinder also to prevent simultaneously that the water pipe from stretching out and retrieve the friction between in-process and the metal sheet from damaging, the spacing sensor of photoelectricity on the preceding curb plate 3.1 adopts infrared signal response, it is insensitive to the colloid water pipe to utilize sensor infrared signal, to the sensitive characteristics of metal water pipe joint, can the perception retrieve the water pipe joint at the water pipe and whether get back to the appointed position on the multidirectional water pipe diverting device 3.

Referring to fig. 1 to 9, in this embodiment, a temperature sensor 18 and a humidity sensor 19 are further installed on the main control box 4, a water pressure sensor 20 is further installed at a longitudinal water inlet 9.11 blocked by a piston of the four-way interface tube body 9.1, the humidity sensor 19, the temperature sensor 18 and the water pressure sensor 20 are respectively and correspondingly electrically connected with a microprocessor 4.5 on a PCB circuit board one 4.4, an LED display screen 4.6e is installed on the control panel 4.6, an RS485 interface 4.7 and an expansion interface 4.8 electrically connected with the microprocessor 4.5 are installed on the PCB circuit board one 4.4, and the RS485 interface 4.7 and the expansion interface 4.8 are respectively and correspondingly connected with the RS485 interface and the expansion interface arranged on the control panel 4.6 through data lines;

after the humidity sensor 19 and the temperature sensor 18 detect the temperature and the humidity of the surface of the main control box 4 and the water pressure sensor 20 detects the water pressure in the water feeding pipe, the temperature and the humidity are transmitted to the microprocessor 4.5 through the PCB circuit board I4.4, the microprocessor 4.5 converts signals and then transmits the converted signals to the LED display screen 4.6e through a cable, so that whether the surface temperature of the main control box 4 is overhigh or not, whether the humidity value is normal or not and whether the water pressure in the water feeding pipe is normal or not can be sensed on the LED display screen 4.6e in real time;

when the temperature is too high, potential safety hazards can be caused, and the ventilation and other cooling treatment can be carried out in time, even the work can be stopped; the humidity sensor 19 detects whether the air humidity on the surface of the main control box 4 is within a proper range value, the metal shell on the surface of the main control box 4 is affected by overhigh humidity for a long time, and the transmission information of a PCB (printed circuit board) -4.4 in the main control box 4 is even affected by overhigh humidity; water pressure sensor 20 can monitor in real time whether the water pressure in the water pipe is normal, and the too low side of water pressure is that the water velocity in the water pipe is crossed lowly, and the train is filled up the time that water needs a longer time, and the too high water pressure then can lead to each water pipe head department to drop easily, is unfavorable for the operation of intaking.

Referring to fig. 1 to 9, in this embodiment, a remote controller receiving circuit 4.9 electrically connected to a microprocessor 4.5 is installed on the PCB circuit board one 4.4, the remote controller receiving circuit 4.9 is in wireless communication connection with a remote controller transmitting circuit installed in a remote controller 21, the remote controller 21 includes a remote controller box body and a PCB circuit board two 21.1 installed in the remote controller box body, the remote controller transmitting circuit 21.2 is installed on the PCB circuit board two 21.1, and a emergency stop button 21.3, a water-up button 21.4, a reel pipe button 21.5 and an unlock button 21.6 electrically connected to the remote controller transmitting circuit 21.2 are also installed on the remote controller box body;

by utilizing the control function of the remote controller 21, the automatic water feeding of the train and the stop work of the time control power assembly 6 and the electromagnetic water valve 5 when the train is full can be remotely controlled, so that the time is saved conveniently and rapidly, the valve can be closed in time, and the waste of water resources is prevented.

Referring to fig. 1 to 9, the power supply in this embodiment is connected to an external power supply device, the power supply adopts a DC24V power supply device, the water valve adopts a DN40 electromagnetic water valve 5, the power assembly 6 is a servo motor, the microprocessor 4.5 type in the PCB circuit board one 4.4 is C8051F340, the main frequency of the single chip microcomputer reaches 48MHz, 4K RAM and 64K flash, and the single chip microcomputer is packaged by TQFP48, so that the performance is stable, and the cost performance is high.

The utility model provides an automatic water equipment theory of operation that adds of train does: when water is fed, the second protective cover plate 12 is firstly opened, the unlocking button 4.6d on the control panel 4.6 is pressed, the standby state of the whole train automatic water feeding equipment is released, water feeding operation is started, at the moment, the first protective cover plate 10 is firstly opened, the water feeding pipe on the water pipe winch 2 is guided out through the multidirectional water pipe guiding device 3 and is drawn to the train water feeding position, the water feeding joint of the water feeding pipe and the train water feeding nozzle at the train water feeding position are sleeved in a rotating mode, after the water feeding pipe and the train water feeding nozzle are connected, the water feeding button 4.6b on the control panel 4.6 is pressed, the electromagnetic water valve 5 is opened, at the moment, the whole train automatic water feeding equipment starts to feed water, and meanwhile, the LED indicating lamp 16 on the protective shell 1 of the automatic train water feeding equipment displays blue;

after the water feeding is finished, a water feeding button 4.6b on a main control box control panel 4.6 is pressed, an electromagnetic water valve is closed, the whole automatic water feeding equipment of the train stops water feeding, then a pipe coiling button 4.6c on the main control box control panel 4.6 is pressed, a power assembly 6 is started to work, a water feeding pipe is retracted into a water pipe winch 2 through a multidirectional water pipe guiding device 3 by controlling the water pipe winch 2 through the power assembly 6, the residual water in the water feeding pipe is conveyed to an external water receiving device through a water receiving interface 5.3 of an electromagnetic water valve 5, and an LED indicator lamp 16 on a protective shell 1 of the automatic water feeding equipment of the train displays yellow;

after the water feeding pipe is completely retracted to the water pipe winch 2, a tightly stopping button 4.6a on a control panel 4.6 is pressed, so that the automatic water adding equipment of the train enters a standby state to wait for adding water to the next train;

when workers are few or the distance from the water adding equipment is long, the remote controller 21 can be used for remotely carrying out emergency stop, water feeding, pipe coiling and unlocking operations;

the current temperature, humidity and water pressure conditions of the equipment can be displayed on an LED display screen 4.6e on a control panel 4.6 of the main control box in real time.

Finally, the above description is only the embodiments of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides an automatic equipment of adding water of train, contains protecting crust (1), protecting crust (1) contains a front shroud (1.1), a back shroud (1.2) and one front and back rectangle frame (1.3) that link up mutually, front shroud (1.1) and back shroud (1.2) are fixed respectively through the screw both sides around rectangle frame (1.3), its characterized in that: a water pipe winch (2), a multidirectional water pipe guiding device (3), a main control box (4), an electromagnetic water valve (5) and a power assembly (6) are arranged in the protective shell (1);

the water pipe winch (2), the electromagnetic water valve (5) and the power assembly (6) are all fixed on the inner bottom wall of the rectangular frame (1.3) of the protective shell (1), the main control box (4) is fixed on the front cover plate (1.1) of the protective shell (1), the multidirectional water pipe guiding device (3) is fixed on the upper left vertex angle of the rectangular frame (1.3) of the protective shell (1), and the main control box (4) is electrically connected with the electromagnetic water valve (5) and the power assembly (6) respectively;

the water pipe winch (2) comprises a winch support (7), a hollow winch shaft (2.1) and two disks (2.2), the two disks (2.2) are respectively and correspondingly fixed at two ends of the hollow winch shaft (2.1), the winch support (7) is fixed on the inner bottom wall of a rectangular frame (1.3) of the protective shell (1), the hollow winch shaft (2.1) is supported on the winch support (7) in a rolling manner, a water feeding pipe is wound on the hollow winch shaft (2.1), one end of the water feeding pipe is communicated with an inner cavity of the hollow winch shaft (2.1), the other end of the water feeding pipe penetrates through the multidirectional water pipe guiding device (3), a gear disc (8) and a four-way pipe joint (9) are arranged at one end, close to the power assembly (6), of the hollow winch shaft (2.1), of the gear disc (8) is fixedly sleeved on the hollow winch shaft (2.1) and is in transmission connection with the power assembly (6) through a transmission chain, the four-way pipe joint (9) is fixed at the end part of the hollow capstan shaft (2.1) and is communicated with the inner cavity of the hollow capstan shaft (2.1);

be equipped with water inlet (5.1), play water connectors (5.2) and receive water connectors (5.3) on electromagnetism water valve (5), water inlet (5.1) is through the water supply source intercommunication of first connecting pipe with protecting crust (1) peripheral hardware, go out water connectors (5.2) through the second connecting pipe with four-way pipe joint (9) intercommunication, receive water connectors (5.3) and receive the water installation intercommunication of protecting crust (1) peripheral hardware through the third connecting pipe.

2. The automatic train watering device of claim 1, wherein: the main control box (4) contains case shell (4.1) inside is equipped with power (4.2), air switch (4.3) be connected with power (4.2) electricity and with the PCB circuit board (4.4) that air switch (4.3) electricity is connected install microprocessor (4.5) on PCB circuit board (4.4) case shell (4.1) towards one side of protecting crust (1) front shroud (1.1) is equipped with control panel (4.6), microprocessor (4.5) respectively with control panel (4.6), electromagnetism water valve (5) and power assembly (6) electricity are connected.

3. The automatic train watering device of claim 1, wherein: first entrance to a cave (1.3a) has still been seted up to the upper left vertex angle department of rectangle frame (1.3) of protecting sheathing (1) first entrance to a cave (1.3a) enclosing cover is equipped with first protective cover board (10), first protective cover board (10) one end with first entrance to a cave (1.3a) is located the one end of rectangle frame (1.3) top surface and is passed through the hinge and articulate, first protective cover board (10) other end with the one end that first entrance to a cave (1.3a) is located the left surface of rectangle frame (1.3) is laminated mutually.

4. The automatic train watering device of claim 2, wherein: still seted up on front shroud (1.1) of protecting sheathing (1) with control panel (4.6) just second entrance to a cave (1.1a) enclosing cover is equipped with second protective cover board (12), second protective cover board (12) one side is articulated through the hinge with the top edge of second entrance to a cave (1.1a), the opposite side with the lower limb of second entrance to a cave (1.1a) is laminated mutually.

5. The automatic train watering device of claim 4, wherein: be provided with four buttons on control panel (4.6), be emergency stop button (4.6a), go up water button (4.6b), reelpipe button (4.6c) and unblock button (4.6d) respectively, emergency stop button (4.6a), go up water button (4.6b), reelpipe button (4.6c) and unblock button (4.6d) are equallyd divide and are do not connected through microprocessor (4.5) electricity on binding post and PCB circuit board (4.4).

6. The automatic train watering device of claim 2, wherein: the four-way pipe joint (9) comprises a four-way joint pipe body (9.1) and a core shaft pipe (9.2), the four-way joint pipe body (9.1) comprises two longitudinal water inlets (9.11) and two transverse water outlets (9.12), the core shaft pipe (9.2) is rotatably inserted in the four-way joint pipe body (9.1) and penetrates through the two transverse water outlets (9.12), the core shaft pipe (9.2) is communicated with the two longitudinal water inlets (9.11) through a circle of through holes (9.21) formed in the pipe wall of the core shaft pipe, at least one first groove is formed in the outer pipe wall, in contact with each transverse water outlet (9.12), of the core shaft pipe (9.2), a sealing ring (9.3) is arranged in each first groove, a second groove is formed in the outer pipe wall, in which each transverse water outlet (9.12) extends out of the core shaft pipe (9.2), and a clamping spring (9.4) is arranged in each second groove, a retainer ring (9.5) is arranged between each clamp spring (9.4) and the transverse water outlet (9.12);

one longitudinal water inlet (9.11) of the four-way pipe joint (9) is communicated with a water outlet port (5.2) of the electromagnetic water valve (5) through a second connecting pipe, the other longitudinal water inlet (9.11) is blocked by a piston,

one end of a mandrel pipe (9.2) of the four-way pipe joint (9) is communicated with a hollow capstan shaft (2.1) of the water pipe capstan (2), a hexagonal rotating shaft (9.6) is installed at the other end of the mandrel pipe, a through hole II corresponding to the hexagonal rotating shaft (9.6) of the four-way pipe joint (9) is further formed in a front cover plate (1.1) of the protective shell (1), and a movable cover plate (14) is arranged in the through hole II.

7. The automatic train watering device of claim 1, wherein: still be provided with manual switch (5.4) on electromagnetism water valve (5) still set up on front shroud (1.1) of protecting crust (1) with the corresponding through-hole one of manual switch (5.4) install a rotary switch (13) of pegging graft with manual switch (5.4) in the through-hole one all seted up on front shroud (1.1) and back shroud (1.2) of protecting crust (1) louvered thermovent (15) the left side and the right side of rectangle frame (1.3) all set up a plurality of LED pilot lamp (16).

8. The automatic train watering device of claim 2, wherein: the multidirectional water pipe guiding device (3) comprises a shell and a guide roller arranged in the shell, the shell comprises a front side plate (3.1), a rear side plate (3.2), a left side plate (3.3) and a right side plate (3.4), the front side plate (3.1) and the rear side plate (3.2) are arranged at the front end and the rear end of the left side plate (3.3) and the right side plate (3.4) in a staggered mode, and the plate heights of the front side plate (3.1) and the rear side plate (3.2) are smaller than those of the left side plate (3.3) and the right side plate (3.4);

the guide rollers comprise a first guide roller (3.5) and a second guide roller (3.6), the first guide rollers (3.5) are two in number and symmetrically and horizontally embedded at the upper edges of the left side plate (3.3) and the right side plate (3.4), and the second guide rollers (3.6) are two in number and symmetrically and vertically embedded at the side edges of one ends, close to the rear side plate (3.2), of the left side plate (3.3) and the right side plate (3.4);

a third guide roller (3.7) is further arranged between the first guide rollers (3.5), and the third guide roller (3.7) is horizontally and transversely arranged at the upper edge of one surface of the front side plate (3.1) facing the rear side plate (3.2);

a fourth guide roller (3.8) is further arranged between the two second guide rollers (3.6), and the fourth guide roller (3.8) is horizontally and transversely arranged at the upper edge of one surface of the rear side plate (3.2) facing the front side plate (3.1);

two ends of the third guide roller (3.7) are respectively correspondingly connected with one ends of the first guide rollers (3.5) close to the front side plate (3.1), one ends of the first guide rollers (3.5) far away from the front side plate (3.1) are respectively correspondingly connected with the upper ends of the second guide rollers (3.6), and the lower ends of the second guide rollers (3.6) are respectively correspondingly connected with two ends of the third guide roller (3.7);

a sensor mounting hole (3.9) is formed in the front side plate (3.1), a photoelectric limiting sensor (17) is mounted in the sensor mounting hole (3.9), and the photoelectric limiting sensor (17) is electrically connected with a microprocessor (4.5) on the PCB (4.4) through a wiring terminal.

9. The automatic train watering device of claim 6, wherein: still install temperature sensor (18) and humidity transducer (19) on master control box (4) water pressure sensor (20) are still installed with vertical water inlet (9.11) department that the piston stopped up in four-way interface body (9.1), humidity transducer (19), temperature sensor (18) and water pressure sensor (20) are equallyd divide and do not correspond microprocessor (4.5) electricity on with PCB circuit board (4.4) and are connected install LED display screen (4.6e) on control panel (4.6) install RS485 interface (4.7) and extension interface (4.8) of being connected with microprocessor (4.5) electricity on PCB circuit board (4.4), RS485 interface (4.7) and extension interface (4.8) correspond respectively through the data line and the RS485 interface and the extension interface connection that are equipped with on control panel (4.6).

10. The automatic train watering device of claim 2, wherein: install remote controller receiving circuit (4.9) of being connected with microprocessor (4.5) electricity on PCB circuit board (4.4), remote controller receiving circuit (4.9) and the remote controller transmitting circuit wireless communication connection who is equipped with in remote controller (21), remote controller (21) contain the remote controller box body and set up PCB circuit board two (21.1) in the remote controller box body, remote controller transmitting circuit (21.2) set up PCB circuit board two (21.1) still be equipped with on the remote controller box body and tightly stop button (21.3), last water button (21.4), reelpipe button (21.5) and unblock button (21.6) of being connected with remote controller transmitting circuit (21.2) electricity.

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