CN208027120U - A kind of novel high-pressure water washer group analysis device - Google Patents
A kind of novel high-pressure water washer group analysis device Download PDFInfo
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- CN208027120U CN208027120U CN201820152496.8U CN201820152496U CN208027120U CN 208027120 U CN208027120 U CN 208027120U CN 201820152496 U CN201820152496 U CN 201820152496U CN 208027120 U CN208027120 U CN 208027120U
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- pressure water
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- analysis device
- group analysis
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000012360 testing method Methods 0.000 claims abstract description 48
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims description 7
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model is related to a kind of novel high-pressure water washer group analysis devices, including：For acquiring and exporting the pressure of high pressure water cleaning unit, the test station of rotating speed and electric current in real time, the test station includes the test cell being acquired mounted on the pressure acquisition equipment of test station and the rotating speed and current data information to high pressure water cleaning unit in powering shelf；Host for receiving test station data information；And handled host data information and be shown as the computer of host computer.The powerful data processing function of computer is utilized in the utility model, and the degree of automation is promoted, and data volume, the data precision also greatly improve, and data are true and reliable；At most 12 sets of high pressure water cleaning units can be tested simultaneously, improved work efficiency；Abnormal failure stoppage protection can be set simultaneously, ensure high pressure water cleaning unit and the safety of personnel；Rotating speed, electric current are corresponding in real time with pressure parameter, delay time error≤100mS.
Description
Technical field
The utility model is related to high pressure washer delivery test technical fields, and in particular to a kind of high pressure water cleaning
Unit analytical equipment.
Background technology
The delivery test data of high pressure water cleaning unit are the foundations for judging product qualification and quality backtracking, are used at present
The mode inefficiency of artificial touring meter reading, has the following disadvantages：
(1) human error leads to the possibility of test failure；
(2) data drawing list treatment effeciency is low；
(3) parameters precision is low, frequency is poor；
(4) data reliability is poor.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of novel high-pressure water washer group analysis device, with solution
Certainly the problems of the prior art.
A kind of novel high-pressure water washer group analysis device of the utility model, including：
Several for acquiring and exporting the pressure of high pressure water cleaning unit, the test station of rotating speed and electric current, institute in real time
State test station include mounted on test station pressure acquisition equipment and in powering shelf to high pressure water cleaning unit
Rotating speed and the test cell that is acquired of current data information；
Host for receiving test station data information；
And handled host data information and be shown as the computer of host computer.
Preferably, USB serial communications are used between the computer and host.
Preferably, 485 bus communications are used between the host and test station.
Preferably, the host includes STM32 microcontrollers.
Preferably, the quantity of the test station is 2-12.
Preferably, the pressure acquisition equipment uses pressure transmitter.
Preferably, the test cell includes the current transformer and offer rotating speed for converting the current to electric signal
The power supply frequency converter of signal.
Preferably, the test cell further includes stoppage protection unit.
Structure more than makes having the advantages that for the utility model：
The powerful data processing function of computer is utilized in the utility model, and the degree of automation is promoted, data volume, number
It is also greatly improved according to accuracy：At most 12 sets of high pressure water cleaning units can be tested simultaneously, improved work efficiency；Simultaneously
Abnormal failure stoppage protection can be set, has ensured high pressure water cleaning unit and the safety of personnel；It is complete in whole experiment process
Journey is acquired data information by computer, records, and reduces Human disturbance, and data are true and reliable；Computer to scheme, two kinds of table
Form shows the performance of high pressure water cleaning unit, as a result very clear；Rotating speed, electric current are corresponding in real time with pressure parameter, and delay misses
Difference≤100mS.
Description of the drawings
By referring to the drawings to the description of the utility model embodiment, above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the structure diagram of the utility model.
Specific implementation mode
Hereinafter reference will be made to the drawings is more fully described the various embodiments of the utility model.
Described embodiment is only the utility model a part of the embodiment, instead of all the embodiments.Based on this reality
With the embodiment in novel, those of ordinary skill in the art without making creative work it is obtained it is all its
His embodiment, belongs to the range that the utility model is protected.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected to, can also be connected by intermediary brief introduction,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The specific meaning of language in the present invention.
As shown in Figure 1, a kind of novel high-pressure water washer group analysis device of the utility model, including：
Several for acquiring and exporting the pressure of high pressure water cleaning unit, the test station of rotating speed and electric current, institute in real time
State test station include mounted on test station pressure acquisition equipment and in powering shelf to high pressure water cleaning unit
Rotating speed and the test cell that is acquired of current data information；
Host for receiving test station data information；
And handled host data information and be shown as the computer of host computer.The computer and host
Between use USB serial communications, wireless module can also be electrically connected in host, wireless module uses gsm module, may be implemented with
The wireless communication of computer eliminates the cumbersome of wiring.485 bus communications are used between the host and test station；It is described
Host includes STM32 microcontrollers；The quantity of the test station is 2-12；The pressure acquisition equipment uses pressure inverting
Device；The test cell includes that the power supply of the current transformer and offer tach signal for converting the current to electric signal becomes
Frequency device；The test cell further includes stoppage protection unit, using protective relay.
Operation principle：Host computer of the computer as system is sent out to system after starting test command (signal), each selected
The high-pressure pump product of test station starts to obtain electric operation, and the pressure of high-pressure pump is become telecommunications by the pressure transmitter in test station
Number, meanwhile, electric current is become electric signal by current transformer in powering shelf, and power supply frequency converter provides tach signal, each signal with
Digital form, bus is transmitted to by a nearest point test station, summarizes input computer by host, computer is according to each data frame
Coding distinguishes which station, design parameter and summary record, and computer reads the return data of host, each number in real time
The time is function according to this, is shown on the screen of computer in a manner of curve, and when off-test automatically records combination parameter
On Excel worksheets, as original experiment data.
Specific embodiment, lay 12 be mounted on test station pressure transmitters and in powering shelf to high pressure
The test of the test cell of the current transformer of the tachometric survey of water washer group and the power supply frequency converter of offer tach signal
Website；Pressure transmitter is using the piezoresistive transducer with stainless steel isolation diaphragm as signal measurement element, amplifying circuit position
In sensor signal in stainless steel case body, to be converted to the output signal of standard, pressure transmitter can be straight by pressure connection
It connects on the fluid pressure line of high-pressure pump, pressure transmitter measures the pressure data of high-pressure pump in each test station and returns in real time
Reach the host that STM32 microcontrollers are core；Current transformer one end is connected in series with the electric current that the needs of high pressure pump motor measure
Circuit in, the other end is connected in series in measuring instrumentss or protective loop；It powers in the input terminal connection powering shelf of frequency converter
Power supply, output end connect on the power socket of high pressure pump motor, and the current transformer and power supply frequency converter being arranged in powering shelf measure
The electric current and rotary speed data of each high-pressure pump are simultaneously back to the host that STM32 microcontrollers are core, which further includes shutting down
Protection location, mainly by relay, the conventional products such as breaker constitute power-off arresting gear, this device is made to have both stoppage protection
Task, host determine each test station address with toggle switch, include test station address, parameter type information in data frame；
Host passes through 485 buses to each test station polling data according to the instruction set-up mode of host computer according to the data received
Summarize and send upper PCs to, computer identifies the data that host is sent, and calculating is transmitted to by test station, parameter type
Corresponding forms on machine screen generate performance graph.
It, can be simultaneously to covering during electronic information technology is applied to the experiment of high pressure water cleaning unit by the utility model more
High pressure water cleaning unit is tested simultaneously, and the data volume of test, all far super manual operation of accuracy, remote control can also avoid height
Press the extremely caused personal injury of water washer group.High pressure water cleaning unit operating parameter is shown in computer with curve mode
On screen, performance state is more intuitive.
The powerful data processing function of computer is utilized in the utility model, and the degree of automation is promoted, data volume, number
It is also greatly improved according to accuracy：At most 12 sets of high pressure water cleaning units can be tested simultaneously, improved work efficiency；Simultaneously
Abnormal failure stoppage protection can be set, has ensured high pressure water cleaning unit and the safety of personnel；It is complete in whole experiment process
Journey is acquired data information by computer, records, and reduces Human disturbance, and data are true and reliable；Computer to scheme, two kinds of table
Form shows the performance of high pressure water cleaning unit, as a result very clear；Rotating speed, electric current are corresponding in real time with pressure parameter, and delay misses
Difference≤100mS.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the utility model example,
And it does not limit the embodiments.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And thus
Among changes and variations that derived from are still in the scope of protection of the utility model.
Claims (8)
1. a kind of novel high-pressure water washer group analysis device, which is characterized in that including：
Several for acquiring and exporting the pressure of high pressure water cleaning unit, the test station of rotating speed and electric current, the survey in real time
Examination website includes being mounted on the pressure acquisition equipment of test station and turning to high pressure water cleaning unit in powering shelf
The test cell that speed and current data information are acquired；
Host for receiving test station data information；
And handled host data information and be shown as the computer of host computer.
2. novel high-pressure water washer group analysis device according to claim 1, which is characterized in that the computer and master
USB serial communications are used between machine.
3. novel high-pressure water washer group analysis device according to claim 1, which is characterized in that the host and test
485 bus communications are used between website.
4. novel high-pressure water washer group analysis device according to claim 1, which is characterized in that the host includes
STM32 microcontrollers.
5. novel high-pressure water washer group analysis device according to claim 1, which is characterized in that the test station
Quantity is 2-12.
6. novel high-pressure water washer group analysis device according to claim 1, which is characterized in that the pressure acquisition is set
It is standby to use pressure transmitter.
7. novel high-pressure water washer group analysis device according to claim 1, which is characterized in that the test cell packet
It includes the current transformer for converting the current to electric signal and the power supply frequency converter of tach signal is provided.
8. novel high-pressure water washer group analysis device according to claim 1, which is characterized in that the test cell is also
Including stoppage protection unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152496.8U CN208027120U (en) | 2018-01-29 | 2018-01-29 | A kind of novel high-pressure water washer group analysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152496.8U CN208027120U (en) | 2018-01-29 | 2018-01-29 | A kind of novel high-pressure water washer group analysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208027120U true CN208027120U (en) | 2018-10-30 |
Family
ID=63904107
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820152496.8U Expired - Fee Related CN208027120U (en) | 2018-01-29 | 2018-01-29 | A kind of novel high-pressure water washer group analysis device |
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| CN (1) | CN208027120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110096000A (en) * | 2018-01-29 | 2019-08-06 | 天津职业技术师范大学 | A kind of novel high-pressure water washer group analysis device |
-
2018
- 2018-01-29 CN CN201820152496.8U patent/CN208027120U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110096000A (en) * | 2018-01-29 | 2019-08-06 | 天津职业技术师范大学 | A kind of novel high-pressure water washer group analysis device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 |