CN109238755A - A kind of novel track vehicle toilet waste collector maintenance test equipment - Google Patents
A kind of novel track vehicle toilet waste collector maintenance test equipment Download PDFInfo
- Publication number
- CN109238755A CN109238755A CN201811071784.1A CN201811071784A CN109238755A CN 109238755 A CN109238755 A CN 109238755A CN 201811071784 A CN201811071784 A CN 201811071784A CN 109238755 A CN109238755 A CN 109238755A
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- Prior art keywords
- waste collector
- toilet waste
- simulation
- dirt box
- water tank
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- 239000002699 waste material Substances 0.000 title claims abstract description 97
- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000012423 maintenance Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000004088 simulation Methods 0.000 claims abstract description 82
- 238000009428 plumbing Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000003278 mimic effect Effects 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 9
- 238000013000 roll bending Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000007257 malfunction Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 239000006228 supernatant Substances 0.000 claims description 2
- 230000002459 sustained effect Effects 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 238000007373 indentation Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 210000003608 fece Anatomy 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/08—Railway vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
Abstract
A kind of novel track vehicle toilet waste collector maintenance test equipment, comprising: simulation filtered water tank, simulation dirt box, skeleton trolley, clear water and plumbing drain and electrical integrated and control device；The skeleton trolley is in frame structure, and four pulleys are installed in bottom, and dirt box mounting base is arranged in middle and lower part, the dirt box of installation simulation thereon, top installation simulation filtered water tank, front side middle part holding electrical is integrated and control device, dirt box mounting base two sides are respectively provided with a toilet waste collector mounting base；The clear water and plumbing drain, connection simulation filtered water tank and toilet waste collector, plumbing drain connects toilet waste collector and simulation dirt box, the electrical integrated and control device connection simulation filtered water tank, simulation dirt box and toilet waste collector, control the operation of entire detection device, it solves in the prior art by the multimeter measurement circuit on-off problem, finds that toilet waste collector is faulty before feces collecting system entrucking.
Description
Technical field
The present invention relates to the testing equipment fields of rail vehicle more particularly to a kind of maintenance of novel track vehicle toilet waste collector to survey
Try equipment.
Background technique
Currently, rail vehicle (such as: motor-car and high-speed rail) it is the vehicles often selected of going on a journey in people's daily life, it is several
Every section vehicle is equipped with toilet waste collector, and after vehicle runs to 2,400,000 kilometers, the toilet waste collector of train needs to carry out level Four and repairs, i.e.,
Toilet waste collector is removed from vehicle, the components such as replacement slide valve, inlet water solenoid valve, scouring electromagnetic valve.
It cannot be detached from train isolated operation since closet removes, need to simulate running environment on vehicle, closet itself belongs to
Automatic system, the component of replacement are entirely execution unit, and when something goes wrong, phenomenon is difficult to capture with regard to a flash, can not just be analyzed
There is any problem in which component, and the detection of original train vacuum feces collecting system is all to use multimeter, and pressure gauge etc. is cumbersome
Common test tool carry out testing inspection, it will take a lot of manpower and time, detection corner only float on surface, completely
It is not possible that the realization detection of system, causes the result of system detection to tend not to be related to comprehensively, the system failure repeatedly occur, to dimension
Shield and user cause very big worry.So being badly in need of comprehensive, accurate, the convenient detection device of one kind now to be detected.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of novel track vehicle toilet waste collectors to overhaul test equipment, solution
Certainly in the prior art by the multimeter measurement circuit on-off problem, find that toilet waste collector has event before feces collecting system entrucking
Barrier, and allow system to slow down, or even toilet waste collector is allowed to repeat a movement, it finds the problem to allow tester to have ample time.
To achieve the above object, the present invention provides the following technical scheme that a kind of maintenance of novel track vehicle toilet waste collector is surveyed
Try equipment, comprising: simulation filtered water tank, simulation dirt box, skeleton trolley, clear water and plumbing drain and electrical integrated and control dress
It sets；The skeleton trolley is in frame structure, and four pulleys are installed in bottom, and mobile convenient for whole equipment, dirt box is arranged in middle and lower part
Filtered water tank mounting base is arranged in mounting base, the dirt box of installation simulation thereon, top, the filtered water tank of installation simulation thereon, sets in the middle part of front side
There is fire-proof plate holding electrical integrated and control device, dirt box mounting base two sides are respectively provided with a toilet waste collector mounting base, collection to be measured
Closet is mounted thereto；The clear water and plumbing drain include clear water pipeline and plumbing drain, clear water pipeline connection simulation clear water
Case and toilet waste collector, clear water is transported in toilet waste collector, and plumbing drain connects toilet waste collector and simulation dirt box, by sewage from toilet waste collector
It is transported to simulation dirt box, the electrical integrated and control device connection simulation filtered water tank, simulation dirt box and toilet waste collector, control
The operation of entire detection device.
Furtherly, the skeleton trolley is assembled by the aluminum profile of 20mmx20mm, and all around 4 profiles surround
Filtered water tank mounting base set up simulation filtered water tank, centre installation is integrated and control device by fire-proof plate holding electrical, toilet waste collector peace
Filling seat includes 2 horizontal aluminum profiles and oblique pull aluminum profile, and the two forms triangular supports, for placing toilet waste collector to be measured.
Furtherly, the simulation filtered water tank is simulated by adding cover board welding in two sides to be made after the stainless steel plate roll bending of thick 3mm
The top and bottom of filtered water tank are welded with a 4 external threads pipes respectively, and the threeway of the male-pipe connection clear water pipeline of bottom comes
It supplies water to equipment, the male-pipe at top is ventilated when simulating filtered water tank plus-minus water.
Furtherly, the simulation dirt box is simulated by adding cover board welding in two sides to be made after the stainless steel plate roll bending of thick 2mm
A 4 external threads pipes, the electrical integrated and control device of male-pipe connection at top are welded at the top and bottom of dirt box respectively
Pressurization accelerates emptying when evacuating and drain to simulation dirt box, and the male-pipe of bottom is installed a ball valve, vacuumized for close
Envelope, when draining, serve as discharge outlet, and in the front side of dirt box, weldering passes through sewage there are two horizontal 52mmx3mm stainless steel soil pipe
Piping connection is to toilet waste collector.
Furtherly, the soil pipe is deeply simulated the inside of dirt box and is bent downwardly, and prevents dirt from blocking connection
In the vacuum transmitter of simulation dirt upper box part.
Furtherly, the clear water pipeline is picked out by threeway from simulation filtered water tank male-pipe, is turned by ball valve and variable diameter
Diameter is 10mmPU pipe, is then connected to toilet waste collector water inlet by quick connector；The plumbing drain is with PVC wired hose from collection
Closet sewage draining exit is tightened with clip to be picked out, and simulation dirt box soil pipe is connected to.
Furtherly, the electrical integrated and control device includes mimic control panel, pneumatic control plate, vacuum table and vacuum
Generator；The mimic control panel is equipped with the solenoid valve and slide valve of push button control toilet waste collector；The vacuum table and simulation
Dirt box is connected, and the signal that detects its pressure value, and will test is transmitted to pneumatic control plate by mimic control panel, controls gas
The solenoid valve of dynamic control panel, and then control gas and enter vacuum generator, the vacuum generator is connect with simulation dirt box.
Furtherly, the electrical integrated and control device is equipped with Siemens LOGO in the fire prevention terminal box of Hansen！
Logic controller changes into the 24V+ of logic controller by relay the 24V- of toilet waste collector, by heavy-duty connector and cable,
It is connected to toilet waste collector STC interface and pneumatic control panel；After compressed air passes through pneumatic control plate, inserted all the way by 10mmPU pipe and fastly
Connector is connected on toilet waste collector air inlet, and another way draws from the solenoid valve of pneumatic control plate and is connected to vacuum hair by 12mmPU pipe
In emitter, the suction inlet of vacuum transmitter is connected to the upper male-pipe of simulation dirt box by wired hose, ball valve II and threeway, bears
Press table detection simulation dirt box pressure.
In use, the push button switch on pressing mimic control panel, the inlet water solenoid valve of toilet waste collector is opened, simulation is clear
Water in water tank sprays into the bedpan of toilet waste collector by normal pressure, while the slide valve of toilet waste collector is activated and opened, simulation dirt box and collection
Closet is direct-connected, due to, there are 0.3PA negative pressure, being discharged into the sewage in toilet waste collector in simulation dirt box, defecate collection in simulation dirt box
The slide valve of device is closed, and vacuum table and simulation dirt box are direct-connected, and vacuum table detection pressure value is low, and signal is passed through mimic control panel line
Road is transmitted to pneumatic control plate, the solenoid activation of pneumatic control plate, and 6PA positive pressure is pressed into vacuum generator from air inlet pipe, from
And 0.3PA negative pressure is converted to by vacuum generator, until vacuum table detection signal is normal, system stops operating just now, so far,
A circulation of test equipment is overhauled for a whole set of toilet waste collector.
Compared with prior art, the beneficial effects of the present invention are:
1, the running environment due to simulation toilet waste collector onboard can more adapt to train operation condition after maintenance, reduce dimension
Because tearing vehicle open caused by uncomfortable after repairing；
2, using intelligence control system by toilet waste collector internal wiring and executing agency, controller can give each execution machine in real time
Structure issues instruction, and real-time monitoring sensing device state, when there are sequence problem, provides fault cues and possible problem description,
Reduction judges the time, and manual mode further clearly confirms problem, when reducing tester's skill requirement and saving operation
Between.
Detailed description of the invention
In order to illustrate the embodiments of the present invention more clearly or technical solution in the prior art, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of invention to those skilled in the art, can also be according to this under the premise of not staying alone creative work
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the other side of the present invention；
Fig. 3 is present invention simulation dirt box structural schematic diagram；
Fig. 4 is the structural schematic diagram of skeleton trolley of the invention；
Fig. 5 is the structural schematic diagram of clear water and plumbing drain of the invention；
Fig. 6 is electrical integrated and control device main view of the invention；
Fig. 7 is electrical integrated and control device rearview of the invention；
Wherein, filtered water tank 1, simulation dirt box 2, skeleton trolley 3, clear water and plumbing drain 4, electrical integrated and control are simulated
Device 5, toilet waste collector 6, male-pipe 11, stainless steel soil pipe 21, profile 31, fire-proof plate 32, horizontal aluminum profile 33, oblique pull aluminium profiles
Material 34, threeway 41, ball valve 42, variable diameter 43, PU pipe 44, quick connector 45, PVC wired hose 46, fire prevention terminal box 51, pneumatic control
Making sheet 52, quick connector 53,12mmPU pipe 54, vacuum transmitter 55, wired hose 56, ball valve II 57, vacuum table 59.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Embodiment 1:
It is as shown in the figure: as shown in the figure: a kind of maintenance of novel track vehicle toilet waste collector 6 test equipment, comprising: simulation filtered water tank
1, dirt box 2, skeleton trolley 3, clear water and plumbing drain 4 and electrical integrated and control device 5 are simulated；The skeleton trolley 3 is in
Four pulleys are installed in frame structure, bottom, mobile convenient for whole equipment, and dirt box mounting base is arranged in middle and lower part, install mould thereon
Filtered water tank mounting base is arranged in quasi- dirt box 2, top, the filtered water tank 1 of installation simulation thereon, is equipped with the fixed electricity of fire-proof plate 32 in the middle part of front side
Gas is integrated and control device 5, dirt box mounting base two sides are respectively provided with 6 mounting base of toilet waste collector, and toilet waste collector 6 to be measured is mounted on it
On；The clear water and plumbing drain 4 include clear water pipeline and plumbing drain, and filtered water tank 1 and toilet waste collector are simulated in clear water pipeline connection
6, clear water is transported in toilet waste collector 6, plumbing drain connects toilet waste collector 6 and simulation dirt box 2, and sewage is conveyed from toilet waste collector 6
To simulation dirt box 2, the electrical integrated and control device 5 connection simulation filtered water tank 1, simulation dirt box 2 and toilet waste collector 6, control
Make the operation of entire detection device.
The skeleton trolley 3 is assembled by the aluminum profile of 20mmx20mm, the clear water that all around 4 profiles 31 surround
Case mounting base sets up simulation filtered water tank 1, and centre installation is integrated by 32 holding electrical of fire-proof plate and control device 5, toilet waste collector 6 are installed
Seat includes 2 horizontal aluminum profiles 33 and oblique pull aluminum profile 34, and the two forms triangular supports, for placing toilet waste collector 6 to be measured.
The simulation filtered water tank 1 simulates filtered water tank 1 by adding cover board welding in two sides to be made after the stainless steel plate roll bending of thick 3mm
Top and bottom be welded with a 4 external threads pipes 11 respectively, the male-pipe 11 of bottom connects the threeway 41 of clear water pipeline
It supplies water to equipment, the male-pipe 11 at top is ventilated when simulating filtered water tank 1 and adding and subtracting water.
The simulation dirt box 2 simulates dirt box 2 by adding cover board welding in two sides to be made after the stainless steel plate roll bending of thick 2mm
Top and bottom are welded with a 4 external threads pipes 11 respectively, the male-pipe 11 at top be connected to electrical integrated and control device 5 to
It simulates pressurization when dirt box 2 is evacuated and drained and accelerates emptying, the male-pipe 11 of bottom is installed a ball valve, vacuumized for close
Envelope, when draining, serve as discharge outlet, and in the front side of dirt box, weldering passes through dirt there are two horizontal 52mmx3mm stainless steel soil pipe 21
Water lines are connected to toilet waste collector 6.
The soil pipe is deeply simulated the inside of dirt box 2 and is bent downwardly, and prevents dirt from blocking and is connected to simulation dirt
The vacuum transmitter on 2 top of object case.
The clear water pipeline is picked out by threeway 41 from simulation 1 male-pipe 11 of filtered water tank, passes through ball valve 42 and 43 turns of variable diameter
Diameter is 10mmPU pipe 44, is then connected to 6 water inlet of toilet waste collector by quick connector 45；The plumbing drain is soft with PVC steel wire
Pipe 46 is tightened with clip from 6 sewage draining exit of toilet waste collector and is picked out, and is connected to simulation 2 soil pipe of dirt box.
The electrical integrated and control device 5 includes that mimic control panel, pneumatic control plate 52, vacuum table 59 and vacuum occur
Device 55；The mimic control panel is equipped with the solenoid valve and slide valve of push button control toilet waste collector 6；The vacuum table 59 and simulation
Dirt box 2 is connected, and the signal that detects its pressure value, and will test is transmitted to pneumatic control plate 52 by mimic control panel, control
The solenoid valve of pneumatic control plate 52 processed, and then control gas and enter vacuum generator 55, the vacuum generator 55 and simulation are dirty
Object case 2 connects.
The electrical integrated and control device 5 is equipped with Siemens LOGO in the fire prevention terminal box 51 of Hansen！Logic control
Device processed changes into the 24V+ of logic controller by relay the 24V- of toilet waste collector 6, by heavy-duty connector and cable, is connected to
Toilet waste collector 6STC interface and pneumatic control panel 52；After compressed air passes through pneumatic control plate 52, all the way by 10mmPU pipe and fastly
Connection-peg 53 is connected on 6 air inlet of toilet waste collector, and another way is drawn from the solenoid valve of pneumatic control plate 52 passes through 12mmPU pipe 54
It is connected on vacuum transmitter 55, the suction inlet of vacuum transmitter 55 is connected to simulation dirt by wired hose 56, ball valve II 57 and threeway
The upper male-pipe 11 of object case 2, detection simulation 2 pressure of dirt box of vacuum table 59.
In use, the push button switch on pressing mimic control panel, the inlet water solenoid valve of toilet waste collector 6 is opened, simulation
Water in filtered water tank 1 sprays into the bedpan of toilet waste collector 6 by normal pressure, while the slide valve of toilet waste collector 6 is activated and opened, and simulates dirt box
2 is direct-connected with toilet waste collector 6, since there are 0.3PA negative pressure in simulation dirt box 2, the sewage in toilet waste collector 6 is made to be discharged into simulation dirt box
In 2, the slide valve of toilet waste collector 6 is closed, and vacuum table 59 and simulation dirt box 2 are direct-connected, and the detection of vacuum table 59 pressure value is low, and signal is led to
It crosses mimic control panel route and is transmitted to pneumatic control plate 52, the solenoid activation of pneumatic control plate 52,6PA positive pressure is from air inlet pipe pressure
Enter in vacuum generator, to be converted to 0.3PA negative pressure by vacuum generator 55, until to detect signal normal for vacuum table 59,
System stops operating just now, so far, a circulation of test equipment is overhauled for a whole set of toilet waste collector 6.
Using φ 550mm length 706mm, the simulation filtered water tank 1 of opposite height of water level 1100mm, to simulate train vehicle supernatant
Water tank is placed on closet sustained height with the simulation dirt box 2 of φ 550mm length 706mm, simulates dirt box under vehicle；It is electrical integrated
And control device 5, it is worked, while program monitoring timing and sensor states, is not inconsistent according to 6 working sequence of toilet waste collector by programming
Logical corner provides fault cues by malfunction indicator lamp and shows that there may be the zero of problem by text display
Part is inserted into breakpoint before each is acted, and guides to the text display being mounted on control chamber door, by increasing automatic/hand
Dynamic change-over switch, when automatic, breakpoint skips execution overall process, when encountering fault cues automatically, is transformed into manual mode, repeats
It executes single action and observes the problem of respective sensor state that relay-indicating light is shown judges executing agency or sensor.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of novel track vehicle toilet waste collector overhauls test equipment, it is characterised in that: include: simulation filtered water tank, simulation dirt
Case, skeleton trolley, clear water and plumbing drain and electrical integrated and control device；The skeleton trolley is in frame structure, bottom peace
Four pulleys are filled, mobile convenient for whole equipment, dirt box mounting base is arranged in middle and lower part, and the dirt box of installation simulation thereon, top is set
Filtered water tank mounting base is set, the filtered water tank of installation simulation thereon, front side middle part is integrated equipped with fire-proof plate holding electrical and control device, dirty
Object case mounting base two sides are respectively provided with a toilet waste collector mounting base, and toilet waste collector to be measured is mounted thereto；The clear water and plumbing drain
Including clear water pipeline and plumbing drain, clear water is transported in toilet waste collector by clear water pipeline connection simulation filtered water tank and toilet waste collector, dirty
Water lines connect toilet waste collector and simulation dirt box, and sewage is transported to simulation dirt box, the electrical integrated and control from toilet waste collector
Device connection simulation filtered water tank, simulation dirt box and toilet waste collector processed, control the operation of entire detection device.
2. a kind of novel track vehicle toilet waste collector according to claim 1 overhauls test equipment, it is characterised in that: the bone
Frame trolley is assembled by the aluminum profile of 20mmx20mm, and it is clear that the filtered water tank mounting base that all around 4 profiles surround sets up simulation
Water tank, centre installation is integrated by fire-proof plate holding electrical and control device, and toilet waste collector mounting base is including 2 horizontal aluminum profiles and tiltedly
Aluminum profile is drawn, the two forms triangular supports, for placing toilet waste collector to be measured.
3. a kind of novel track vehicle toilet waste collector according to claim 1 overhauls test equipment, it is characterised in that: the mould
Quasi- filtered water tank simulates the top and bottom difference of filtered water tank by adding cover board welding in two sides to be made after the stainless steel plate roll bending of thick 3mm
A 4 external threads pipes are welded with, the threeway of the male-pipe connection clear water pipeline of bottom supplies water to equipment, the external screw thread at top
Pipe is ventilated when simulating filtered water tank plus-minus water.
4. a kind of novel track vehicle toilet waste collector according to claim 1 overhauls test equipment, it is characterised in that: the mould
Quasi- dirt box is welded at the top and bottom of simulation dirt box respectively by adding cover board welding in two sides to be made after the stainless steel plate roll bending of thick 2mm
There are a 4 external threads pipes, the electrical integrated and control device of male-pipe connection at top is evacuated to simulation dirt box and draining
When pressurization accelerate emptying, the male-pipe of bottom is installed a ball valve, is vacuumized for sealing, and when draining serves as discharge outlet,
The front side weldering of dirt box is connected to toilet waste collector by plumbing drain there are two horizontal 52mmx3mm stainless steel soil pipe.
5. a kind of novel track vehicle toilet waste collector according to claim 4 overhauls test equipment, it is characterised in that: the dirt
Property management is deeply simulated the inside of dirt box and is bent downwardly, and prevents dirt from blocking the vacuum hair for being connected to simulation dirt upper box part
Emitter.
6. a kind of novel track vehicle toilet waste collector according to claim 1 overhauls test equipment, it is characterised in that: described clear
Water lines are picked out by threeway from simulation filtered water tank male-pipe, are turned diameter by ball valve and variable diameter as 10mmPU pipe, are then passed through
Quick connector is connected to toilet waste collector water inlet；The plumbing drain is tightened with clip from toilet waste collector sewage draining exit with PVC wired hose and is connect
Out, it is connected to simulation dirt box soil pipe.
7. a kind of novel track vehicle toilet waste collector according to claim 1 overhauls test equipment, it is characterised in that: the electricity
Gas is integrated and control device includes mimic control panel, pneumatic control plate, vacuum table and vacuum generator；On the mimic control panel
Solenoid valve and slide valve equipped with push button control toilet waste collector；The vacuum table is connected with simulation dirt box, detects its pressure value,
And the signal that will test is transmitted to pneumatic control plate by mimic control panel, controls the solenoid valve of pneumatic control plate, and then control
Gas processed enters vacuum generator, and the vacuum generator is connect with simulation dirt box.
8. a kind of novel track vehicle toilet waste collector according to claim 1 overhauls test equipment, it is characterised in that: the electricity
Gas is integrated and control device is equipped with Siemens LOGO in the fire prevention terminal box of Hansen！Logic controller passes through relay handle
The 24V+ of logic controller changes into the 24V- of toilet waste collector, by heavy-duty connector and cable, is connected to toilet waste collector STC interface and pneumatic
Control panel；After compressed air passes through pneumatic control plate, toilet waste collector air inlet is connected to by 10mmPU pipe and quick connector all the way
On, another way is drawn from the solenoid valve of pneumatic control plate and is connected on vacuum transmitter by 12mmPU pipe, the suction of vacuum transmitter
Mouth is connected to the upper male-pipe of simulation dirt box, vacuum table detection simulation dirt box pressure by wired hose, ball valve II and threeway
Power.
9. a kind of novel track vehicle toilet waste collector according to claim 1-8 overhauls test equipment, feature exists
In: in use, the push button switch on pressing mimic control panel, the inlet water solenoid valve of toilet waste collector is opened, filtered water tank is simulated
In water the bedpan of toilet waste collector is sprayed by normal pressure, while the slide valve of toilet waste collector is activated and is opened, and simulates dirt box and toilet waste collector
It is direct-connected, due to, there are 0.3PA negative pressure, being discharged into the sewage in toilet waste collector in simulation dirt box in simulation dirt box, toilet waste collector
Slide valve is closed, and vacuum table and simulation dirt box are direct-connected, and vacuum table detection pressure value is low, and signal is passed by mimic control panel route
It is delivered to pneumatic control plate, the solenoid activation of pneumatic control plate, 6PA positive pressure is from air inlet pipe indentation vacuum generator, thus logical
It crosses vacuum generator and is converted to 0.3PA negative pressure, it is whole so far that until vacuum table detection signal is normal, system stops operating just now
Cover a circulation of toilet waste collector maintenance test equipment.
10. a kind of novel track vehicle toilet waste collector according to claim 1-8 overhauls test equipment, feature exists
In: φ 550mm length 706mm, relatively the simulation filtered water tank of height of water level 1100mm are used, to simulate train vehicle supernatant water tank,
It is placed on closet sustained height with the simulation dirt box of φ 550mm length 706mm, simulates dirt box under vehicle；Electrical integrated and control
Device is worked by programming according to toilet waste collector working sequence, while program monitoring timing and sensor states, is not inconsistent logical
Corner provides fault cues by malfunction indicator lamp and shows the components there may be problem with text display, at each
It is inserted into breakpoint before movement, and guides to the text display being mounted on control chamber door, by increasing automatic/manual switch,
When automatic, breakpoint skips execution overall process, when encountering fault cues automatically, is transformed into manual mode, repeats single dynamic
Make and observation relay-indicating light obtains respective sensor state and passes through the problem of judging executing agency or sensor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071784.1A CN109238755A (en) | 2018-09-14 | 2018-09-14 | A kind of novel track vehicle toilet waste collector maintenance test equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071784.1A CN109238755A (en) | 2018-09-14 | 2018-09-14 | A kind of novel track vehicle toilet waste collector maintenance test equipment |
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| CN109238755A true CN109238755A (en) | 2019-01-18 |
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| CN201811071784.1A Pending CN109238755A (en) | 2018-09-14 | 2018-09-14 | A kind of novel track vehicle toilet waste collector maintenance test equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507513A (en) * | 2019-01-22 | 2019-03-22 | 成都西南交大机电设备有限公司 | Vacuum excrement collector system integration test bench |
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| CN208953299U (en) * | 2018-09-14 | 2019-06-07 | 长春威奥轨道交通科技有限公司 | A kind of novel track vehicle toilet waste collector maintenance test equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109507513A (en) * | 2019-01-22 | 2019-03-22 | 成都西南交大机电设备有限公司 | Vacuum excrement collector system integration test bench |
| CN109507513B (en) * | 2019-01-22 | 2023-12-19 | 成都西南交大机电设备有限公司 | Comprehensive test bed for vacuum excrement collector system |
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