CN201540104U - Water flow measuring device - Google Patents
Water flow measuring device Download PDFInfo
- Publication number
- CN201540104U CN201540104U CN2009202182367U CN200920218236U CN201540104U CN 201540104 U CN201540104 U CN 201540104U CN 2009202182367 U CN2009202182367 U CN 2009202182367U CN 200920218236 U CN200920218236 U CN 200920218236U CN 201540104 U CN201540104 U CN 201540104U
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- water tower
- tower module
- proximity transducer
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Abstract
The utility model provides a water flow measuring device, which comprises a water tower module, an electromagnetic proximity sensor, a PLC (programmable logic controller), an IPC (information processing center), wherein the electromagnetic proximity sensor is arranged outside the water tower module and is used for detecting a first position and a second position of water surface when the water in the water tower module flows through a part to be detected; the PLC is electrically connected with the electromagnetic proximity sensor and used for receiving the electric signals of the first position and the second position detected by the electromagnetic proximity sensor and recording the time difference of the first position and the second position detected; and the IPC is electrically connected with the PLC and used for receiving the time difference recorded by the PLC so as to compare the time difference with standard time and determine whether the latus rectum of the part to be detected is qualified.
Description
Technical field
The utility model relates to detection range, in particular to a kind of flow measurement device.
Background technology
In realizing the utility model process, the inventor finds that water flow test of the prior art thinks highly of that renaturation is low, precision is relatively poor, causes measuring error bigger,, can satisfy the demand of research and production development far from.
The utility model content
The utility model aims to provide a kind of flow measurement device, can solve water flow test of the prior art and think highly of that renaturation is low, precision is relatively poor, causes measuring error bigger,, can satisfy the problem of the demand of research and production development far from.
In embodiment of the present utility model, a kind of flow measurement device is provided, comprising: water tower module, electromagnetic type proximity transducer, PLC (Programmable Logic Controller, programmable logic controller (PLC)) and industrial computer, wherein
The electromagnetic type proximity transducer is arranged at the water tower module-external, the primary importance and the second place of surface level when the water that is used for detecting the water tower module flows through part to be measured;
PLC is electrically connected with the electromagnetic type proximity transducer, is used to receive the electric signal that the electromagnetic type proximity transducer detects the primary importance and the second place, and record detects the mistiming to the second place of primary importance;
Industrial computer is electrically connected with PLC, is used to receive the mistiming of PLC record, and itself and specified standard time are compared, and determines whether the latus rectum size of part to be measured is qualified.
Preferably, in above-mentioned flow measurement device, the water tower module specifically comprises: water tower and coupled water tank, atmospheric control, water pump system, turnover panel valve mechanism and the trolley body that folds up part up and down.
Preferably, in above-mentioned flow measurement device, PLC is connected by programmable cable with industrial computer.
In the present embodiment, by adopting novel electromagnetic type proximity transducer, can detect the primary importance of ball float arrival setting in the water tower module and the electric signal of the second place more in time, and by corresponding T.T. of PLC record, and then this time is transferred to industrial computer, last industrial computer compares its time and the stipulated time of flowing through standard component, thereby whether the latus rectum size of judging part to be measured is qualified, improved the precision that detects, can satisfy the demand of research and production development, having overcome water flow test of the prior art, to think highly of renaturation lower, precision is relatively poor, cause measuring error bigger,, can satisfy the problem of the demand of research and production development far from.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 shows the flow measurement device synoptic diagram according to an embodiment of the utility model;
Fig. 2 shows the water tower module diagram according to an embodiment of the present utility model.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Fig. 1 shows the flow measurement device synoptic diagram according to an embodiment of the utility model, comprising: water tower module 10, electromagnetic type proximity transducer 20, PLC 30 and industrial computer 40, wherein
Electromagnetic type proximity transducer 20 is arranged at water tower module 10 outsides, the primary importance and the second place of surface level when the water that is used for detecting water tower module 10 flows through part to be measured;
PLC 30, are electrically connected with electromagnetic type proximity transducer 20, are used to receive the electric signal that electromagnetic type proximity transducer 20 detects the primary importance and the second place, and write down the mistiming that detects primary importance and arrive the second place;
In the present embodiment, by adopting novel electromagnetic type proximity transducer, can detect the primary importance of ball float arrival setting in the water tower module and the electric signal of the second place more in time, and write down corresponding primary importance and pairing mistiming of the second place by PLC, and then this time and the stipulated time of flowing through standard component are compared by industrial computer, thereby whether the latus rectum size of judging part to be measured is qualified, improved the precision that detects, can satisfy the demand of research and production development, having overcome water flow test of the prior art, to think highly of renaturation lower, precision is relatively poor, cause measuring error bigger,, can satisfy the problem of the demand of research and production development far from.
Preferably, in above-mentioned flow measurement device, the water tower module specifically comprises: water tower and coupled water tank, atmospheric control, water pump system and turnover panel valve mechanism and the trolley body that folds up part up and down, improved in the measuring process sealing of water tower up and down.Fig. 2 shows the water tower module diagram according to an embodiment of the present utility model.
Preferably, in above-mentioned flow measurement device, PLC is connected by programmable cable with industrial computer, adopts and opens thing software and PLC communication, and opening thing software can be transferred to all data that PLC collects on the industrial computer by programmable cable.
The utility model can be used for the measurement of the latus rectum size of parts such as several model aeromotor free turbine guidess and subassembly thereof, the groundwork principle compares the latus rectum size of judging this part for the stipulated time that the water with constant volume flows through needed time of test specimen and standard specimen, and measured piece mainly contains 8 kinds of parts and other machine guides and subassemblies etc. such as the free turbine guides of WZ8 engine.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. a flow measurement device is characterized in that, comprising: water tower module, electromagnetic type proximity transducer, PLC and industrial computer, wherein
Described electromagnetic type proximity transducer is arranged at described water tower module-external, the primary importance and the second place of surface level when the water that is used for detecting described water tower module flows through part to be measured;
Described PLC is electrically connected with described electromagnetic type proximity transducer, is used to receive the electric signal that described electromagnetic type proximity transducer detects the described primary importance and the described second place, and record detects the mistiming of described primary importance to the described second place;
Described industrial computer is electrically connected with described PLC, is used to receive the described mistiming of described PLC record, and itself and specified standard time are compared, and determines whether the latus rectum size of described part to be measured is qualified.
2. flow measurement device according to claim 1 is characterized in that, described water tower module specifically comprises:
Water tower and coupled water tank, atmospheric control, water pump system, turnover panel valve mechanism and the trolley body that folds up part up and down.
3. flow measurement device according to claim 1 is characterized in that, described PLC is connected by programmable cable with described industrial computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202182367U CN201540104U (en) | 2009-10-16 | 2009-10-16 | Water flow measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202182367U CN201540104U (en) | 2009-10-16 | 2009-10-16 | Water flow measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540104U true CN201540104U (en) | 2010-08-04 |
Family
ID=42591559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202182367U Expired - Lifetime CN201540104U (en) | 2009-10-16 | 2009-10-16 | Water flow measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149339A (en) * | 2013-01-29 | 2013-06-12 | 中国科学院力学研究所 | Single fracture unsaturated seepage test system |
-
2009
- 2009-10-16 CN CN2009202182367U patent/CN201540104U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149339A (en) * | 2013-01-29 | 2013-06-12 | 中国科学院力学研究所 | Single fracture unsaturated seepage test system |
| CN103149339B (en) * | 2013-01-29 | 2015-06-24 | 中国科学院力学研究所 | Single fracture unsaturated seepage test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100804 |
|
| CX01 | Expiry of patent term |