CN203101073U - Vacuum feces collector detection apparatus - Google Patents
Vacuum feces collector detection apparatus Download PDFInfo
- Publication number
- CN203101073U CN203101073U CN 201220661290 CN201220661290U CN203101073U CN 203101073 U CN203101073 U CN 203101073U CN 201220661290 CN201220661290 CN 201220661290 CN 201220661290 U CN201220661290 U CN 201220661290U CN 203101073 U CN203101073 U CN 203101073U
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- vacuum
- excrement collector
- pressure
- detection module
- vacuum excrement
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 210000003608 fece Anatomy 0.000 title abstract 8
- 238000012360 testing method Methods 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 description 9
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a vacuum feces collector detection apparatus. The apparatus comprises an air compressor, a pressure/vacuum degree detection module, an electric control detection module and an industrial control computer, wherein the air compressor is connected at input ports of valves of a vacuum feces collector to be detected and used for providing simulated pressure for the test; the pressure/vacuum degree detection module is connected at output ports of the valves of the vacuum feces collector and used for detecting output pressure/vacuum degree parameters and transmitting data to the industrial control computer, such that the data can be compared with theoretical data to obtain the test result; and the electric control detection module is connected with circuit interfaces corresponding to the valves of the vacuum feces collector and used for transmitting required control signals to an electrical control circuit of the vacuum feces collector during the detection process. The vacuum feces collector detection apparatus can perform comprehensive, precision, convenient detection on the vacuum feces collector.
Description
Technical field
The utility model belongs to defecate collection device detection technique field, is meant a kind of vacuum excrement collector pick-up unit especially.
Background technology
Vacuum excrement collector needs to repair journey according to the maintenance rank by the A1-A4 level and tests before dispatching from the factory.Vacuum excrement collector mainly partly is made up of vacuum subassembly, water pressurizer assembly, dirt box assembly and signal box assembly etc., connects to form the complete vacuum excrement collector system of a cover by compressed air line, vacuum line and water lines and electrical harness between three parts.
Vacuum excrement collector is the vacuum that produces-35～45Kp when utilizing pressurized air to pass through the thrower of vacuum subassembly in dirt box, and the dirt when drain valve is opened in the closet is pressed under atmospheric pressure and finishes the dirt collection in the dirt box.Because its manufacture craft more complicated, the maintenance in the use and dispatching from the factory detect present stage all lack a kind of comprehensively, accurate, pick-up unit detects easily.
Summary of the invention
In view of this, the fundamental purpose of the utility model embodiment is to provide a kind of vacuum excrement collector pick-up unit, can solve present stage can't carry out comprehensively vacuum excrement collector, problem accurate, that detect easily.
For achieving the above object, the technical scheme of the utility model embodiment is achieved in that a kind of vacuum excrement collector pick-up unit, and described device comprises: air compressor, pressure/vacuum tightness detection module, automatically controlled detection module and industrial computer, wherein,
Air compressor is connected the input port of each valve of vacuum excrement collector to be measured, and the simulated pressure of test usefulness is provided;
Pressure/vacuum tightness detection module connects the delivery outlet of each valve of vacuum excrement collector, detects the pressure/vacuum tightness parameter of output, data is sent to industrial computer and gross data compare and obtain test result;
Automatically controlled detection module connects the circuit interface of each valve correspondence of vacuum excrement collector, is used for sending to the electrical control circuit of vacuum excrement collector in testing process the control signal of needs.
Wherein, described vacuum excrement collector pick-up unit also comprises: have the water route interface of flow transmitter, be used for cooperating with automatically controlled detection module, detect dirt box under the condition of various capacity, the action of the circuit of vacuum excrement collector.
Wherein, described pressure/vacuum tightness detection module detects the pressure/vacuum tightness parameter of output, be specially: the pressure/vacuum tightness transmitter of the delivery outlet of each valve of described pressure/vacuum tightness detection module by being installed in vacuum excrement collector, gather described pressure/vacuum tightness parameter.
Wherein, described industrial computer also comprises: storage module and display module, and described storage module is used to store the technical parameter of the vacuum excrement collector of various models, provides canonical parameter for industrial computer relatively draws test result; Described display module is used to show the test result that relatively draws.
Wherein, described automatically controlled detection module also is used for the size of current by the heating element of current transducer detection vacuum excrement collector.Whether the work that can judge defecate collection device heating part like this is normal.
A kind of vacuum excrement collector pick-up unit that the utility model embodiment provides, described device comprises: air compressor, pressure/vacuum tightness detection module, automatically controlled detection module and industrial computer, wherein, air compressor is connected the input port of each valve of vacuum excrement collector to be measured, and the simulated pressure of test usefulness is provided; Pressure/vacuum tightness detection module connects the delivery outlet of each valve of vacuum excrement collector, detects the pressure/vacuum tightness parameter of output, data is sent to industrial computer and gross data compare and obtain test result; Automatically controlled detection module connects the circuit interface of each valve correspondence of vacuum excrement collector, is used for sending the control signal of needs in testing process to the electrical control circuit of vacuum excrement collector, can carry out comprehensively vacuum excrement collector, precision, detection easily.
Description of drawings
Fig. 1 is the structural representation of a kind of vacuum excrement collector pick-up unit of the utility model.
Embodiment
Below by drawings and the specific embodiments the utility model embodiment is described in further detail again.
The utility model embodiment provides a kind of vacuum excrement collector pick-up unit, Fig. 1 is the structural representation of a kind of vacuum excrement collector pick-up unit of the utility model, as shown in Figure 1, described device comprises: air compressor 11, pressure/vacuum tightness detection module 12, automatically controlled detection module 13 and industrial computer 14, wherein
Pressure/vacuum tightness detection module 12 connects the delivery outlet of each valve of vacuum excrement collectors, detects the pressure/vacuum tightness parameter of output, data is sent to industrial computer 14 compare with gross data and obtain test result;
Automatically controlled detection module 13 connects the circuit interface of each valve correspondence of vacuum excrement collector, is used for sending to the electrical control circuit of vacuum excrement collector in testing process the control signal of needs.
Concrete, described pressure/vacuum tightness detection module 12 detects the pressure/vacuum tightness parameter of output, be specially: the pressure/vacuum tightness transmitter of the delivery outlet of each valve of described pressure/vacuum tightness detection module 12 by being installed in vacuum excrement collector, gather described pressure/vacuum tightness parameter.
Further, described vacuum excrement collector pick-up unit also comprises: have the water route interface of flow transmitter, be used for cooperating with automatically controlled detection module 13, detect dirt box under the condition of various capacity, the action of the circuit of vacuum excrement collector.
Further, described industrial computer 14 also comprises: storage module and display module, and described storage module is used to store the technical parameter of the vacuum excrement collector of various models, provides canonical parameter for industrial computer relatively draws test result; Described display module is used to show the test result that relatively draws.
Further, described automatically controlled detection module 13 also is used for the size of current by the heating element of current transducer detection vacuum excrement collector.Whether the work that can judge defecate collection device heating part like this is normal.
In actual applications, described vacuum excrement collector pick-up unit can be made as vacuum type defecate collection device multi-function test stand, and vacuum type defecate collection device multi-function test stand is made up of industrial computer, programmable logic controller (PLC) (PLC), 1# testing table, 2# testing table and air compressor machine etc.Wherein the 1# testing table is mainly installed the pipe interface and corresponding pressure, vacuum tightness transmitter of each operation valve control mouth of corresponding defecate collection device and delivery outlet.When the defecate collection device is tested, pressurized air or the vacuum tightness that technological parameter requires is inserted in input port at each valve, in the control signal of control mouthful input rated pressure, record in the PLC that sends into after the pressure of delivery outlet or the vacuum tightness parameter in the 1# testing table by transmitter and can to judge relatively with default technological parameter whether the action of each valve meets the requirements.
Corresponding process interface on the corresponding defecate collection device of each air-path interface group on the 1# testing table, each interface is exported corresponding technology signal automatically according to the test event that the operator selectes.
The 1# testing table provides the water route that has flow transmitter interface simultaneously, whether meets technological requirement with the check dirt box in the action of time control of 80% and 100% capacity and display circuit.
The 2# testing table is mainly installed electric part unit such as industrial computer, display and output electrical harness.
Circuit between each assembly of defecate collection device connects by wire harness.The 2# testing table is exported three set of connections terminals, after the connection terminal corresponding with defecate collection device three assemblies links to each other during experiment, can test to assembly by the corresponding control signal that the PLC program is exported each assembly at each terminal.The gas of three assemblies, water route connect the back and can test to total system in the pressure or the vacuum tightness of each delivery outlet of terminal input corresponding control signal detection system.
The parameter of each valve of vacuum excrement collector of the corresponding different trades mark, different model and the function of each terminal of wire harness plug-in unit can preestablish in program, the user only needs after the model of selected defecate collection device to be detected on the display all technological parameters that should model defecate collection device are called in trace routine automatically, so this testing table can be fit to each model defecate collection device check.
By the upcheck size of current of heating element of current transducer, can judge whether the work of defecate collection device heating part is normal.
In actual applications, defecate collection device testing table is performed such the test of defecate collection device: at first the operator selects defecate collection device model to be measured by the display that links to each other with industrial computer, and this moment, all parameters relevant with defecate collection device to be measured were called in the testing table control system automatically.After the operator was with click test beginning, system began the test of defecate collection device automatically.
Testing table provides an enabling signal at first for defecate collection device to be measured, by this signal, testing table control defecate collection device to be measured finish the defecate collection device vehicle-mounted nominal situation next complete dash just technological process.
To the water pressurizer assembly, the water source that testing table provides pressure to be about 20KPa for water pressurizer provides the compressed air source of about 450KPa simultaneously for water pressurizer.When the water valve of water pressurizer is opened,, can judge whether water pressurizer work is normal by detecting hydraulic pressure and air pressure.
To vacuum tank and defecate collection device box assembly, the vacuum tightness when opening by detecting drain valve can judge whether up to standard the performance of vacuum subassembly case and defecate collection device case leak.
By in defecate collection device case, injecting press water, can judge whether the liquid level control system of defecate collection device case is qualified through the flowmeter metering.
By detected set closet heating rod electric current, can judge whether the work of defecate collection device heating system is normal.
Each indicator signal in the signal box of defecate collection device to be measured is detected by the detection terminal that is connected on the defecate collection device to be measured, can judge whether signal box work is normal.
In sum.By to defecate collection device water pressurizing pack, vacuum subassembly, signal box assembly, and the detection of building blocks such as heating control system can finish complete detection to the defecate collection device.
The above; it only is preferred embodiment of the present utility model; be not to be used to limit protection domain of the present utility model, all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. a vacuum excrement collector pick-up unit is characterized in that, described device comprises: air compressor, pressure/vacuum tightness detection module, automatically controlled detection module and industrial computer, wherein,
Air compressor is connected the input port of each valve of vacuum excrement collector to be measured, and the simulated pressure of test usefulness is provided;
Pressure/vacuum tightness detection module connects the delivery outlet of each valve of vacuum excrement collector, detects the pressure/vacuum tightness parameter of output, data is sent to industrial computer and gross data compare and obtain test result;
Automatically controlled detection module connects the circuit interface of each valve correspondence of vacuum excrement collector, is used for sending to the electrical control circuit of vacuum excrement collector in testing process the control signal of needs.
2. device according to claim 1 is characterized in that, described vacuum excrement collector pick-up unit, also comprise: the water route interface that has flow transmitter, be used for cooperating, detect dirt box under the condition of various capacity, the action of the circuit of vacuum excrement collector with automatically controlled detection module.
3. device according to claim 1 and 2, it is characterized in that described industrial computer also comprises: storage module and display module, described storage module, be used to store the technical parameter of the vacuum excrement collector of various models, provide canonical parameter for industrial computer relatively draws test result; Described display module is used to show the test result that relatively draws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661290 CN203101073U (en) | 2012-12-05 | 2012-12-05 | Vacuum feces collector detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661290 CN203101073U (en) | 2012-12-05 | 2012-12-05 | Vacuum feces collector detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203101073U true CN203101073U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220661290 Expired - Lifetime CN203101073U (en) | 2012-12-05 | 2012-12-05 | Vacuum feces collector detection apparatus |
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| Country | Link |
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| CN (1) | CN203101073U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651538A (en) * | 2016-03-18 | 2016-06-08 | 西安鹰之航航空科技有限公司 | Vacuum closestool environment simulation device and method |
| CN107271103A (en) * | 2017-07-13 | 2017-10-20 | 安徽南博机器人有限公司 | Floor-cleaning machine vacuum degree measurement system and its detection method |
| CN111123023A (en) * | 2020-01-20 | 2020-05-08 | 云集（福建）实业有限公司 | Intelligent fault detector for vacuum excrement collector of railway carriage |
-
2012
- 2012-12-05 CN CN 201220661290 patent/CN203101073U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651538A (en) * | 2016-03-18 | 2016-06-08 | 西安鹰之航航空科技有限公司 | Vacuum closestool environment simulation device and method |
| CN107271103A (en) * | 2017-07-13 | 2017-10-20 | 安徽南博机器人有限公司 | Floor-cleaning machine vacuum degree measurement system and its detection method |
| CN111123023A (en) * | 2020-01-20 | 2020-05-08 | 云集（福建）实业有限公司 | Intelligent fault detector for vacuum excrement collector of railway carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING HOUDE LITUO TRACK TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING TIANHE LITUO TECHNOLOGY CO., LTD. Effective date: 20140421 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140421 Address after: 100067, room 1, unit 28, building 1, No. 702, Majiabao Jiayuan, Fengtai District, Beijing Patentee after: BEIJING HOUDE LITUO TRACK TECHNOLOGY Co.,Ltd. Address before: 100067, 28-1-702, Majiabao Jiayuan, Fengtai District, Beijing Patentee before: BEIJING TIANHE LITUO TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
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| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Yanling Document name: Notice of termination upon expiration of patent right |
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| DD01 | Delivery of document by public notice |