CN209214898U - A kind of vacuum excrement collector air water control panel testing stand - Google Patents
A kind of vacuum excrement collector air water control panel testing stand Download PDFInfo
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- CN209214898U CN209214898U CN201920104933.3U CN201920104933U CN209214898U CN 209214898 U CN209214898 U CN 209214898U CN 201920104933 U CN201920104933 U CN 201920104933U CN 209214898 U CN209214898 U CN 209214898U
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Abstract
The utility model discloses a kind of vacuum excrement collector air water control panel testing stands, comprising: station is provided with display screen on station, and station is internally provided with controller and printer；First test shell, the first test shell is for testing the discrete component of air water control panel；Second test shell, the second test shell is for integrally testing air water control panel.Testing stand involved in the utility model, which can be realized, tests the discrete component in air water control panel, and whether the various performance parameters convenient for determining discrete component are qualified, while also can integrally test air water control panel, and easy to use, test is flexible；Test process simulates the vacuum excrement collector working environment under true use state completely simultaneously, so that test result is more accurate；System automatically generated test report after test completion, and test report is directly printed by printer, avoid the need for artificial hand-written test report.
Description
Technical field
The utility model belongs to air water control panel test equipment technical field, specifically, being related to a kind of vacuum excrement collector
Air water control panel testing stand.
Background technique
Vacuum excrement collector is a kind of toilet waste collector being widely used in passenger train field, and passenger train is in long-term operation
It generally requires that the various components of vacuum excrement collector are safeguarded and overhauled in the process, especially the air water control of vacuum excrement collector
Disk processed is even more the emphasis safeguarded and overhauled, because the quality of air water control panel has determined whether vacuum excrement collector can normally put into
It uses.
Existing air water control panel test device often tests the entirety of air water control panel, can not be to air water
The discrete component of control panel is tested.Therefore, it is necessary to design a kind of vacuum excrement collector air water control panel testing stand for pair
The discrete component of air water control panel and its entirety are tested.
Utility model content
For deficiency above-mentioned in the prior art, the utility model provides a kind of vacuum excrement collector air water control panel test
Platform.
In order to achieve the above object, the solution that the utility model uses is: a kind of vacuum excrement collector air water control panel
Testing stand, comprising:
Station is provided with display screen on the station, and the station is internally provided with controller and printer；
First test shell, the first test shell are described for testing the discrete component of air water control panel
First test shell includes installation test department A and table top portion A, and the pressure for showing pressure is provided on the installation test department A
Power table and control panel A for supplying water, supplying and power, the table top portion top surface A side are provided with installation testing jig,
The other side is provided with the test trough of opening upwards, and the test trough inner sidewall is provided with fixed frame, setting below the test trough
There is water receiving tank, the test trough is connected to by pipeline with water receiving tank, and the first test enclosure interior is provided with vacuum pump；
Second test shell, for integrally testing air water control panel, described second surveys the second test shell
Trying shell includes being provided on installation test department B and table top portion B, the installation test department B for fixing consolidating for air water control panel
Determine portion and the control panel B for supplying water, supplying and power, the table top portion top surface B is provided with water inlet pipe, and described second surveys
Examination enclosure interior is provided with dirt box, and the water inlet pipe is connected to dirt box；
The display screen, printer, pressure gauge and vacuum pump be electrically connected with controller.
Further, the installation testing jig includes top plate, connecting rod, pallet and cylinder, two connecting rod settings
In top board undersurface two sides, the other end is connect with table top portion A, and the cylinder is vertically arranged in the first test shell, output
End is connect across table top portion A with tray bottom surface, and the pallet is located at below top plate, and the top plate top surface is provided with several and fixes
Hole, the cylinder and controller are electrically connected.
Further, it is respectively arranged with observation window and sewage pipe in the second test housing sidewall, the observation window is used
In observing the liquid level inside dirt box, it is provided with blowdown valve on the sewage pipe, is connected to inside one end and dirt box.
Further, the first test shell and the second test shell front and rear sides are provided with open and close door.
Further, the station, the first test shell and the second test housing bottom are provided with idler wheel, and three
From left to right successively it is close to arrangement.
Further, the fixed part includes two fixed plates disposed in parallel, is offered in two fixed plates solid
Determine slot, the fixation sliding block being slidably connected with it is provided in the fixing groove, offers on the fixed sliding block and controlled with air water
The fixed threaded hole of disk.
The beneficial effects of the utility model are: testing stand involved in the utility model can be realized in air water control panel
Discrete component tested, whether the various performance parameters convenient for determining discrete component qualified, while also can be to air water control
Consolidation body processed is tested, easy to use, and test is flexible；Test process simulates the vacuum collection under true use state completely simultaneously
Closet working environment, so that test result is more accurate；System automatically generated test report after test completion, and pass through printing
Machine directly prints test report, avoids the need for artificial hand-written test report.
Detailed description of the invention
Fig. 1 is the structural front view of the utility model testing stand；
Fig. 2 is the structural schematic diagram that the utility model first tests shell；
Fig. 3 is the structural schematic diagram that the utility model second tests shell；
Fig. 4 is the structure top view that the utility model first tests shell and the second test shell；
Fig. 5 is structural schematic diagram at A in the utility model Fig. 1；
Fig. 6 is structure enlargement diagram at B in the utility model Fig. 1；
In attached drawing: 1- station, 11- display screen, 12- controller, 13- printer, 2- first test shell, 21- installation
Test department A, 22- table top portion A, 23- pressure gauge, 24- control panel A, 25- installation testing jig, 251- top plate, 252- connecting rod,
253- pallet, 254- cylinder, 26- test trough, 27- fixed frame, 28- water receiving tank, 29- vacuum pump, 3- second test shell, 31-
Test department B, 32- table top portion B, 33- fixed part, 331- fixed plate, 332- fixing groove, the fixed sliding block of 333-, 34- control plane are installed
Plate B, 35- water inlet pipe, 36- dirt box, 37- observation window, 38- sewage pipe, 39- blowdown valve, 4- air water control panel, 5- open and close door,
6- idler wheel.
Specific embodiment
The utility model is further described below in conjunction with attached drawing:
To keep the purpose of this utility model, technical solution and advantage clearer, below to the technology in the utility model
Scheme is clearly and completely described, it is clear that the embodiments are a part of the embodiments of the present invention, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, is fallen within the protection scope of the utility model.
Referring to FIG. 1, FIG. 2 and FIG. 3, the utility model provides a kind of vacuum excrement collector air water control panel testing stand, comprising:
Station 1, display screen 11 is provided on the station 1, and the station 1 is internally provided with controller 12 and beats
Print machine 13, wherein controller 12 includes PLC controller；
First test shell 2, the first test shell 2 are used to test the discrete component in air water control panel 4,
The first test shell 2 includes being provided on installation test department A21 and table top portion A22, the installation test department A21 for showing
Show that the pressure gauge 23 of pressure and the control panel A24 for supplying water, supplying and power, control panel A24 include several
Air inlet, water inlet, pressure acquisition mouth, water jet and hand-operated valve corresponding with each air inlet and water inlet etc., it is described
Table top portion, side, the top surface A22 is provided with installation testing jig 25, and the other side is provided with the test trough 26 of opening upwards, the test
26 inner sidewall of slot is provided with fixed frame 27, and water receiving tank 28 is provided with below the test trough 26, and the test trough 26 passes through pipeline
It is connected to water receiving tank 28, the first test shell 2 is internally provided with vacuum pump 29, for certain members to air water control panel 4
Part is vacuumized；
Second test shell 3, the second test shell 3 are used to test 4 entirety of air water control panel, and described second
Testing shell 3 includes being provided on installation test department B31 and table top portion B32, the installation test department B31 for fixing air water control
The fixed part 33 of disk 4 processed and control panel B34 for supplying water, supplying and power, control panel B34 are specifically included into water
Mouth, water jet, air inlet, corresponding hand-operated valve and push button etc., the table top portion top surface B32 are provided with water inlet pipe
35, ball valve is provided at water inlet pipe 35, in test, air water control panel 4 is connected to by connection hose with water inlet pipe 35, and described the
Two test shells 3 are internally provided with dirt box 36, and the water inlet pipe 35 is connected to dirt box 36；
The display screen 11, printer 13, pressure gauge 23 and vacuum pump 29 are electrically connected with controller 12.
Referring to Fig. 5, further preferably embodiment, the installation testing jig 25 include top plate 251, connecting rod 252, pallet
253 and cylinder 254, two connecting rods 252 be set to 251 bottom surface both side of top plate, the other end is connect with table top portion A22,
The cylinder 254 is vertically arranged in the first test shell 2, and output end passes through table top portion A22 and connect with 253 bottom surface of pallet,
The pallet 253 is located at 251 lower section of top plate, and 251 top surface of top plate is provided with several fixation holes, and 252 surface of top plate is available
In placing some smaller elements in order to being tested, such as pressure switch, vacuum switch, counter-jetting resistance switch, the gas
Cylinder 254 and controller 12 are electrically connected, and the pallet 253 and top plate 251 that lifting is arranged are used cooperatively, and can be used for fixing some surveys
The element for needing to clamp when examination, such as check valve, pressure limiting valve, pinch valve and vacuum generator.
Referring to Fig. 3, further preferably embodiment is respectively arranged with observation window 37 on the second test 3 side wall of shell
With sewage pipe 38, the observation window 37 is used to observe the liquid level inside dirt box 36, the row of being provided on the sewage pipe 38
It is connected to inside dirty valve 39, one end and dirt box 36, the level condition in dirt box 36 is observed convenient for tester, when liquid level mistake
Sewage is discharged by sewage pipe 38 in Gao Shike.
Referring to Fig. 4, further preferably embodiment, the first test shell 2 and the second test 3 front and rear sides of shell are equal
It is provided with open and close door 5, convenient for the components in the first test shell 2 and the second test shell 3 are overhauled and replaced.
Referring to Fig.1, further preferably embodiment, the station 1, first test shell 2 and the second test 3 bottom of shell
Portion is provided with idler wheel 6, each device easy to remove, and three and is from left to right successively close to arrangement, reduces entire testing stand
Space occupied.
Referring to Fig. 6, further preferably embodiment, the fixed part 33 includes two fixed plates 331 disposed in parallel, and two
Fixing groove 332 is offered in a fixed plate 331, and the fixation sliding block being slidably connected with it is provided in the fixing groove 332
333, the threaded hole fixed with air water control panel 4 is offered on the fixed sliding block 333, air water control panel 4 can be passed through
Bolt is fixed at fixed part 33, while can also adjust the installation site of air water control panel 4 as needed.
The utility model is used for the single member in 4 entirety of air water control panel and its air water control panel 4 of vacuum excrement collector
Part is tested, wherein the element tested includes: butterfly valve, vacuum generator, filtering pressure regulator valve, scouring electromagnetic valve, flushing electromagnetism
Valve, pressure switch, counter-jetting resistance switch, vacuum switch, check valve, pressure limiting valve, pinch valve, water pressurizer and flushing valve.
The experimental bench of the utility model is further described below with reference to some elements specific test process.
1), butterfly valve
Butterfly valve is placed on table top portion A22, and is connect butterfly valve with the corresponding interface on control panel A24 with pipeline
It is good, it opens the opening and closing of butterfly valve vacuum air-channel and uses hand-operated valve；Butterfly valve test item is then selected on display screen 11, is clicked " beginning " and is pressed
Button, system start to vacuumize and do pressure maintaining test；By 13 automatic printing testing journal sheet of printer after the completion of test, complete to butterfly
The test of valve.
2), vacuum switch
Vacuum switch is fixed on 251 top surface of top plate by the fixation hole of 251 top surface of top plate, and with pipeline by vacuum switch
It is connected with the corresponding interface on control panel A24, opens vacuum switch ventilation hand-operated valve；It is then selected on display screen 11 true
It is spaced apart pass test item, clicks START button, system starts to vacuumize test；By 13 automatic printing of printer after the completion of test
Testing journal sheet completes the test to vacuum switch.
3), water pressurizer and flushing valve
Experimental bench involved in the utility model is in such a way that water pressurizer and flushing valve are tested simultaneously, first with " water outlet
Pressure acquisition threeway " connects flushing valve and water pressurizer, and outlet is corresponding on control panel A24 connects for another of wherein threeway
The assembly of water pressurizer and flushing valve, is then fixed on fixed frame 27 by mouth connection；Then water is selected on display screen 11
Booster and flushing valve test item, click START button, and system carries out bath and pressure maintaining test automatically；Finally by water receiving tank 28
Interior water, which pours into measuring cup, to be measured, and tester judges whether water yield meets the requirements and by result input system, with
Afterwards by 13 printing test report of printer, the test to water pressurizer and flushing valve is completed.
4), air water control panel 4
Air water control panel 4 is fixed on to the appropriate location of fixed part 33 entirely through fixing screws, and by air water fixed disk 4
On each element connected with the corresponding interface on control panel B34, open water inlet pipe 35 at ball valve；Then in display screen
4 integrated testability item of air water control panel is selected on 11, clicks push button, and system starts an auto-flushing circulation；It tests
By 13 automatic printing testing journal sheet of printer after, the test whole to air water control panel 4 is completed.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (6)
1. a kind of vacuum excrement collector air water control panel testing stand, it is characterized in that: including:
Station (1) is provided with display screen (11) on the station (1), and the station (1) is internally provided with controller
(12) and printer (13)；
First test shell (2), first test shell (2) are used to test the discrete component of air water control panel (4),
First test shell (2) includes installation test department A (21) and table top portion A (22), is arranged on the installation test department A (21)
There are the control panel A (24) for showing the pressure gauge of pressure (23) and for supplying water, supplying and power, the table top portion A
(22) top surface side is provided with installation testing jig (25), and the other side is provided with the test trough (26) of opening upwards, the test
Slot (26) inner sidewall is provided with fixed frame (27), is provided with water receiving tank (28), the test trough below the test trough (26)
(26) it is connected to by pipeline with water receiving tank (28), first test shell (2) is internally provided with vacuum pump (29)；
Second test shell (3), second test shell (3) are used to integrally test air water control panel (4), and described the
Two tests shell (3) include installation test department B (31) and table top portion B (32), are provided with and are used on the installation test department B (31)
Fix the fixed part (33) of air water control panel (4) and the control panel B (34) for supplying water, supplying and power, the table top
Portion B (32) top surface is provided with water inlet pipe (35), and second test shell (3) is internally provided with dirt box (36), the water inlet
Pipe (35) is connected to dirt box (36)；
The display screen (11), pressure gauge (23) and vacuum pump (29) are electrically connected with controller (12).
2. vacuum excrement collector air water control panel testing stand according to claim 1, it is characterized in that: the installation testing jig
It (25) include top plate (251), connecting rod (252), pallet (253) and cylinder (254), two connecting rods (252) are set to
Top plate (251) bottom surface both side, the other end are connect with table top portion A (22), and the cylinder (254) is vertically arranged at the first test shell
In body (2), output end passes through table top portion A (22) and connect with pallet (253) bottom surface, and the pallet (253) is located at top plate (251)
Lower section, top plate (251) top surface are provided with several fixation holes, and the cylinder (254) and controller (12) are electrically connected.
3. vacuum excrement collector air water control panel testing stand according to claim 1, it is characterized in that: the second test shell
(3) observation window (37) and sewage pipe (38) are respectively arranged on side wall, the observation window (37) is for observing in dirt box (36)
The liquid level in portion is provided with blowdown valve (39) on the sewage pipe (38), is connected to inside one end and dirt box (36).
4. vacuum excrement collector air water control panel testing stand according to claim 1, it is characterized in that: the first test shell
(2) and second test shell (3) front and rear sides are provided with open and close door (5).
5. vacuum excrement collector air water control panel testing stand according to claim 1, it is characterized in that: the station (1),
One test shell (2) and second test shell (3) bottom are provided with idler wheel (6), and three is from left to right successively close to arrangement.
6. vacuum excrement collector air water control panel testing stand according to claim 1, it is characterized in that: the fixed part (33) wraps
Two fixed plates (331) disposed in parallel are included, offer fixing groove (332), the fixing groove on two fixed plates (331)
(332) it is provided with the fixation sliding block (333) being slidably connected with it in, offers on the fixed sliding block (333) and is controlled with air water
The fixed threaded hole of disk (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104933.3U CN209214898U (en) | 2019-01-22 | 2019-01-22 | A kind of vacuum excrement collector air water control panel testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104933.3U CN209214898U (en) | 2019-01-22 | 2019-01-22 | A kind of vacuum excrement collector air water control panel testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209214898U true CN209214898U (en) | 2019-08-06 |
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ID=67467488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920104933.3U Active CN209214898U (en) | 2019-01-22 | 2019-01-22 | A kind of vacuum excrement collector air water control panel testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209214898U (en) |
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2019
- 2019-01-22 CN CN201920104933.3U patent/CN209214898U/en active Active
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