CN202433212U - Toilet test bed - Google Patents
Toilet test bed Download PDFInfo
- Publication number
- CN202433212U CN202433212U CN2011205032744U CN201120503274U CN202433212U CN 202433212 U CN202433212 U CN 202433212U CN 2011205032744 U CN2011205032744 U CN 2011205032744U CN 201120503274 U CN201120503274 U CN 201120503274U CN 202433212 U CN202433212 U CN 202433212U
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- CN
- China
- Prior art keywords
- closet
- water tank
- test
- testing table
- toilet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a toilet test bed, comprising a control cabinet, a toilet support and a circulation water tank. The circulation water tank is connected with a toilet through a pipeline, a water outlet of the toilet is connected with the circulation water tank, and a water outlet pipe of a test water tank is connected with a water inlet of the toilet. An air pipe of the test bed is connected to a butterfly valve air-tight test tool; and the control cabinet controls magnetic valves on the pipeline and the air pipe, and performance test and air tightness test of valves are performed on the toilet by detection of information of pressure sensors on the pipeline and the air pipe. The toilet test bed in the utility model can detect a variety of performance indices conveniently, rapidly and accurately, thereby realizing automated detection.
Description
Technical field
The utility model relates to and a kind of the closet of EMUs is carried out the testing table of Performance Detection, particularly a kind of test unit that can carry out performance test to EMUs with closet.
Background technology
Along with the application gradually of the vehicle of the various models of EMUs in China; Repair and maintenance workload to each accessory of EMUs increases gradually, and existing EMUs directly carry out complicated operation to each item performance detection of closet through manual work; Work efficiency is low; Thereby, develop the main CRH2/3 type EMUs closet for ease of a cover specially and carried out the closet testing table that robotization detects, make things convenient for closet performance detection and maintenance.
The utility model content
The purpose of the utility model is the shortcoming to prior art, and a kind of closet of the type of CRH2/3 for ease EMUs and the testing table that urinal carries out performance test are provided.
The technical scheme of the utility model is: a kind of closet testing table; Described closet testing table comprises switch board, closet support and cyclic water tank; Cyclic water tank joins through pipeline and closet, and the freeing port of closet links to each other with cyclic water tank, and the rising pipe of test water tank and the water inlet of closet join; The tracheae of testing table is received on the butterfly valve air-tight test frock; Solenoid valve on switch board pilot piping and the tracheae also through the information of the pressure transducer on signal piping and the tracheae, is done performance test and valve class air-tight test to closet.
Preferably: the freeing port of closet links to each other with the interface of closet support, and the interface of closet support links to each other with cyclic water tank.
Preferably: acquisition module, DI/DO output control module, relay output module that described switch board comprises computer processing system, joins with it, acquisition module is gathered the information of pressure transducer, the relay of relay output module control electromagnetic valve.
Preferably: described switch board also is provided with display, printer, mouse and the keyboard that joins with computer processing system.
The beneficial effect of the utility model is: the utility model closet testing table can detect its each item performance index easily and fast, accurately, has realized the robotization detection fully.Closet testing table butterfly valve leakage test has solved producer and can only lean on water test, the problem that the test period is long, and testing table is easy and simple to handle; In process of the test, the monomer test operation of closet, urinal is flexible, intuitive display; The system that the controller of bulk testing adopts former car to wear; Can not cause the misoperation of bulk testing because of adding other controller, influence test effect, and can shorten cycle of debugging.Closet, urinal directly are placed on the water tank and do experiment, and the whole occupation of land of testing table is little like this, and can realize the recycle of water.
Description of drawings
Fig. 1 is the theory diagram of the utility model
Embodiment
Embodiment below in conjunction with description of drawings the utility model:
A kind of closet testing table, described closet testing table comprises switch board, closet support and cyclic water tank, and cyclic water tank joins through pipeline and closet, and the freeing port of closet links to each other with cyclic water tank, and the rising pipe of test water tank and the water inlet of closet join; The tracheae of testing table is received on the butterfly valve air-tight test frock; Solenoid valve on switch board pilot piping and the tracheae also through the information of the pressure transducer on signal piping and the tracheae, is done performance test and valve class air-tight test to closet.The freeing port of closet links to each other with the interface of closet support, and the interface of closet support links to each other with cyclic water tank.Acquisition module, DI/DO output control module, relay output module that described switch board comprises computer processing system, joins with it, acquisition module is gathered the information of pressure transducer, the relay of relay output module control electromagnetic valve.Described switch board also is provided with display, printer, mouse and the keyboard that joins with computer processing system.
Preoperation inspection testing table power supply, gas circuit connect good, and gas path pipe does not have breakage.The freeing port of closet is linked to each other with the interface of closet support, the cutting ferrule screw is tightened; Φ 12 rising pipes of test water tank are inserted in the joint of water inlet of closet; The tracheae of the Φ 10 that testing table is come out is received on the butterfly valve air-tight test frock; The tracheae of the Φ 8 that testing table is come out is received on the butterfly valve cylinder; The two core shielding lines that testing table comes out are received on the connection terminal of cylinder travel switch.According to test procedure closet is done performance test and valve class air-tight test then.When doing the closet performance test, all be fixed on when closet, urinal bulk testing on the test carriage, freeing port is directly inserted in the water tank, realizes water cycle; When doing valve class air-tight test, the valve that detects needs installs on the pipeline, by microsystem control opens solenoid valve; Pressure in managing reaches when testing required pressure, closes solenoid valve, carries out the pressurize test; Detection demand according to valve; After the sealing regular hour, whether the pressure in the observation tube in normal range, judge whether the impermeability of valve class can reach requirement.
Claims (4)
1. closet testing table; It is characterized in that: described closet testing table comprises switch board, closet support and cyclic water tank; Cyclic water tank joins through pipeline and closet, and the freeing port of closet links to each other with cyclic water tank, and the rising pipe of test water tank and the water inlet of closet join; The tracheae of testing table is received on the butterfly valve air-tight test frock; Solenoid valve on switch board pilot piping and the tracheae also through the information of the pressure transducer on signal piping and the tracheae, is done performance test and valve class air-tight test to closet.
2. closet testing table as claimed in claim 1 is characterized in that: the freeing port of closet links to each other with the interface of closet support, and the interface of closet support links to each other with cyclic water tank.
3. according to claim 1 or claim 2 closet testing table; It is characterized in that: acquisition module, DI/DO output control module, relay output module that described switch board comprises computer processing system, joins with it; Acquisition module is gathered the information of pressure transducer, the relay of relay output module control electromagnetic valve.
4. closet testing table as claimed in claim 3 is characterized in that: described switch board also is provided with display, printer, mouse and the keyboard that joins with computer processing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205032744U CN202433212U (en) | 2011-12-07 | 2011-12-07 | Toilet test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205032744U CN202433212U (en) | 2011-12-07 | 2011-12-07 | Toilet test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202433212U true CN202433212U (en) | 2012-09-12 |
Family
ID=46782652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205032744U Expired - Lifetime CN202433212U (en) | 2011-12-07 | 2011-12-07 | Toilet test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202433212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677591A (en) * | 2015-03-12 | 2015-06-03 | 唐山梦牌瓷业有限公司 | Function testing machine for multi-functional urinals |
| CN109682619A (en) * | 2018-11-19 | 2019-04-26 | 林雪榕 | A kind of detachable toilet bowl current stabilization water effect detection device |
-
2011
- 2011-12-07 CN CN2011205032744U patent/CN202433212U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677591A (en) * | 2015-03-12 | 2015-06-03 | 唐山梦牌瓷业有限公司 | Function testing machine for multi-functional urinals |
| CN104677591B (en) * | 2015-03-12 | 2017-03-15 | 唐山梦牌瓷业有限公司 | Multi-functional urinal functional test machine |
| CN109682619A (en) * | 2018-11-19 | 2019-04-26 | 林雪榕 | A kind of detachable toilet bowl current stabilization water effect detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266000 No. 231, Ruichang Road, Sifang District, Shandong, Qingdao Patentee after: CRRC QINGDAO SIFANG VEHICLE RESEARCH INSTITUTE CO., LTD. Address before: 266000 No. 231, Ruichang Road, Sifang District, Shandong, Qingdao Patentee before: Qingdao Sifang Rolling Stock Research Institute Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |