CN212748970U - Portable water flow velocity measuring device for water conservancy detection - Google Patents
Portable water flow velocity measuring device for water conservancy detection Download PDFInfo
- Publication number
- CN212748970U CN212748970U CN202020970551.1U CN202020970551U CN212748970U CN 212748970 U CN212748970 U CN 212748970U CN 202020970551 U CN202020970551 U CN 202020970551U CN 212748970 U CN212748970 U CN 212748970U
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- protective cover
- cover plate
- protective
- microprocessor
- measuring device
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Abstract
The utility model discloses a water conservancy detects uses portable water velocity of flow measuring device, be in including protecting sheathing, setting microprocessor, setting in the protecting sheathing are in with microprocessor's signal output part electric connection's instruction dial plate, setting on the protecting sheathing be in the protecting sheathing lower extreme is in with microprocessor's signal input part electric connection's test probe and setting the protection apron of instruction dial plate periphery. The utility model relates to a water conservancy detects with portable water velocity of flow measuring device is convenient for protect the instruction dial plate through the protective cover board to be convenient for detect probe and detect detection area, and be convenient for convert the data information that acquires to test probe through microprocessor, thereby be convenient for show through the instruction dial plate, thereby the real-time data information who acquires the detection of convenient to use person.
Description
Technical Field
The utility model relates to a relevant technical field of hydraulic engineering specifically is a water conservancy detects uses portable velocity of water flow measuring device.
Background
Hydraulic engineering quality inspection, which may be referred to as quality inspection for short, refers to the activities performed by a hydraulic engineering quality inspection unit to inspect, measure, test or measure hydraulic engineering entities, raw materials, intermediate products, metal structures, electromechanical devices and the like used in hydraulic engineering according to relevant national laws, regulations and standards, and to compare the results with relevant standards and requirements to determine whether the engineering quality is qualified;
the inventor of the utility model finds that, the water conservancy detection water flow velocity measuring device in the prior art has simple structure and single use mode due to the design characteristics, and is inconvenient for a user to carry the detecting device in the actual use process, thereby reducing the quality of detection on the hydraulic engineering at present, and further failing to meet various use requirements of the water conservancy detection water flow velocity measuring device;
therefore, a portable water flow velocity measuring device for water conservancy detection is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable rivers velocity of flow measuring device is used in water conservancy detection, aim at improving the water conservancy detection water velocity of flow measuring device among the prior art because the design characteristics of its own, simple structure and using-way are single, in the use of reality, and the person of not being convenient for carries detection device, and then has reduced the quality that detects at present to hydraulic engineering to can't satisfy the problem to water conservancy detection water velocity of flow measuring device's multiple user demand.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a water conservancy detects uses portable water velocity of flow measuring device, including protective housing, the microprocessor of setting in protective housing, the setting on protective housing with microprocessor's signal output part electric connection's instruction dial plate, the setting is at protective housing lower extreme and microprocessor's signal input part electric connection's test probe and set up at the protective cover who instructs the dial plate periphery, test probe sets up to ultrasonic flowmeter, two sensors of ultrasonic flowmeter have receive, send dual-purpose characteristics. The user can attach the two sensors to the outer side of the pipeline according to a certain distance, and can use a W method of V method and four times of sound paths of two sound paths or a Z method of relative installation that sound waves directly penetrate through a measured pipeline. The user can choose which method to use based on the characteristics of the pipe and fluid being tested. The flow meter controls the two sensors to receive and transmit ultrasonic waves in turn and measures the propagation time during the period, the time difference is calculated, the obtained time difference is in direct relation with the flow velocity of the fluid, and then the indication dial plate is protected conveniently through the protective cover plate, so that the detection probe can detect a detection area conveniently, the data information acquired by the detection probe can be converted conveniently through the microprocessor, the data information can be displayed conveniently through the indication dial plate, and a user can acquire the detected data information conveniently in real time;
as a preferable aspect of the utility model, the protective casing is connected with the indicating dial plate through a clamping structure, and the outer diameter of the protective casing is smaller than that of the indicating dial plate, so that the protective casing is convenient for a user to take through the protective casing, thereby effectively improving the portability of the utility model;
as a preferable aspect of the present invention, the protective cover plate is also connected to the periphery of the indicating dial plate through the engaging structure, and the inner side of the protective cover plate is arranged tangentially to the periphery of the indicating dial plate, so as to effectively improve the stability of the connection between the protective cover plate and the indicating dial plate, and facilitate the protection of the indicating dial plate through the protective cover plate;
as a preferable aspect of the present invention, the protective cover plate is provided with an observation window adapted to the data display portion of the indicating dial plate, an observation lens is arranged in the observation window, and the observation lens is embedded, so that a user can observe the indicating dial plate through the observation lens conveniently;
as a preferable aspect of the utility model, the device further comprises connecting columns uniformly arranged at the lower end of the protective shell, external threads are uniformly arranged on the periphery of the connecting columns, and a protective washer is arranged at the connecting part of the connecting columns and the protective shell, so that the connecting columns can be conveniently connected with a detection area through the connecting columns, and the quality of detection of the detection probe on the detection area is effectively improved;
as the utility model discloses an in the preferred aspect, still including setting up at the inboard radiating fin of protective cover plate, radiating fin and protective cover plate fixed connection in addition to be convenient for carry out real-time heat dissipation to the instruction dial plate through radiating fin, and then the effectual operating mass who indicates the dial plate that has improved.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable in design and easy operation, the utility model relates to a water conservancy detects uses portable water velocity of flow measuring device includes protective housing, sets up microprocessor in the protective housing, setting are in last with microprocessor's signal output part electric connection's instruction dial plate, setting are in protective housing lower extreme and microprocessor's signal input part electric connection's test probe and setting are in instruct the protective cover plate of dial plate periphery, and then be convenient for protect the instruction dial plate through protective cover plate to be convenient for detect the probe and detect detection area, and be convenient for convert the data information that obtains test probe through microprocessor, thereby be convenient for show through instructing the dial plate, thereby the real-time data information who obtains the detection of the person of facilitating the use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a partial explosion diagram of the overall structure of the portable water flow velocity measuring device for water conservancy detection according to the present invention;
fig. 2 is a schematic structural view of another view angle of fig. 1 in the portable water flow rate measuring device for water conservancy detection of the present invention;
FIG. 3 is a schematic structural view of the overall structure of a portable water flow velocity measuring device for water conservancy detection according to the present invention;
fig. 4 is a schematic structural diagram of the front view of fig. 3 in the portable water flow rate measuring device for water conservancy detection of the present invention.
In the figure: 1-protective cover plate, 10-observation window, 11-radiating fin, 2-indication dial, 3-protective shell, 4-connecting column and 5-detection probe.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a water conservancy detects uses portable water velocity of flow measuring device, including protecting sheathing 3, the microprocessor of setting in protecting sheathing 3, the setting on protecting sheathing 3 with microprocessor's signal output part electric connection's instruction dial plate 2, the setting is at 3 lower extremes of protecting sheathing and microprocessor's signal input part electric connection's test probe 5 and set up at the protective cover 1 of instructing dial plate 2 periphery, test probe 5 sets up to ultrasonic flowmeter, two sensors of ultrasonic flowmeter have receive, send dual-purpose characteristics. The user can attach the two sensors to the outer side of the pipeline according to a certain distance, and can use a W method of V method and four times of sound paths of two sound paths or a Z method of relative installation that sound waves directly penetrate through a measured pipeline. The user can choose which method to use based on the characteristics of the pipe and fluid being tested. The flowmeter controls the two sensors to receive and transmit ultrasonic waves in turn and measures the propagation time during the period, calculates the time difference, and obtains the direct relation between the time difference and the flow velocity of the fluid, so that the protection of the indicating dial plate 2 by the protective cover plate 1 is facilitated, the detection area by the detection probe 5 is facilitated, the data information obtained by the detection probe 5 is facilitated to be converted by the microprocessor, the display by the indicating dial plate 2 is facilitated, and the real-time acquisition of the detected data information by a user is facilitated;
referring to fig. 1, fig. 2, fig. 3 and fig. 4, the protective casing 3 is connected with the indicating dial 2 through a snap structure, and the outer diameter of the protective casing 3 is smaller than the outer diameter of the indicating dial 2, so that a user can take the protective casing 3 conveniently, thereby effectively improving the portability of the utility model;
referring to fig. 1, fig. 2, fig. 3 and fig. 4, the protective cover plate 1 is also connected to the periphery of the indicating dial 2 through a clamping structure, and the inner side of the protective cover plate 1 is arranged tangentially to the periphery of the indicating dial 2, so that the stability of the connection between the protective cover plate 1 and the indicating dial 2 is effectively improved, and the indicating dial 2 is protected by the protective cover plate 1;
referring to fig. 1, 2, 3 and 4, the protective cover plate 1 is provided with an observation window 10 adapted to the data display portion of the indicating dial 2, and an observation lens is disposed in the observation window 10 and embedded, so that a user can observe the indicating dial 2 through the observation lens conveniently;
referring to fig. 1, fig. 2, fig. 3 and fig. 4, the detection device further comprises a connecting column 4 uniformly arranged at the lower end of the protective shell 3, external threads are uniformly arranged on the periphery of the connecting column 4, and a protective washer is arranged at the connecting part of the connecting column 4 and the protective shell 3, so that the connecting column 4 is conveniently connected with a detection area, and the quality of the detection probe 5 for detecting the detection area is effectively improved;
referring to fig. 1, fig. 2, fig. 3 and fig. 4, in addition, the indicating dial plate further includes heat dissipation fins 11 disposed on the inner side of the protective cover plate 1, and the heat dissipation fins 11 are fixedly connected to the protective cover plate 1, so that the indicating dial plate 2 is conveniently cooled in real time by the heat dissipation fins 11, and the working quality of the indicating dial plate 2 is further effectively improved.
The working principle is as follows: the utility model discloses a set up protecting sheathing 3, the setting is microprocessor in protecting sheathing 3, the setting is on protecting sheathing 3 with microprocessor's signal output part electric connection's instruction dial plate 2, the setting is at protecting sheathing 3 lower extreme and microprocessor's signal input part electric connection's test probe 5 and the setting is at the protective cover plate 1 of instructing dial plate 2 periphery, and then be convenient for protect instruction dial plate 2 through protective cover plate 1, thereby be convenient for test probe 5 detects detection area, and be convenient for convert the data information that test probe 5 acquireed through microprocessor, thereby be convenient for show through instructing dial plate 2, thereby the real-time data information who acquires the detection of person of facilitating the use.
The device that obtains through above-mentioned design has basically satisfied and aims at improving the water conservancy detection water velocity of flow measuring device among the prior art because its design characteristics itself, simple structure and using-way are single, in the use of reality, the person of not being convenient for carries detection device, and then reduced and carried the quality that detects to hydraulic engineering at present, thereby can't satisfy the use to the problem of the multiple user demand of water conservancy detection water velocity of flow measuring device, but originally further perfect the purpose of its function, the designer has carried out further improvement to the device.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a water conservancy detects uses portable water velocity of flow measuring device which characterized in that: comprises a protective shell (3), a microprocessor arranged in the protective shell (3), an indicating dial plate (2) arranged on the protective shell (3) and electrically connected with a signal output end of the microprocessor, a detection probe (5) arranged at the lower end of the protective shell (3) and electrically connected with a signal input end of the microprocessor, and a protective cover plate (1) arranged at the periphery of the indicating dial plate (2), wherein the detection probe (5) is arranged as an ultrasonic flowmeter, an observation window (10) matched with a data display part of the indicating dial plate (2) is arranged on the protective cover plate (1), an observation lens is arranged in the observation window (10) and is embedded, the protective cover plate also comprises a connecting column (4) uniformly arranged at the lower end of the protective shell (3), and external threads are uniformly arranged at the periphery of the connecting column (4), and the joint of the connecting column (4) and the protective shell (3) is provided with a protective washer, and additionally comprises a radiating fin (11) arranged on the inner side of the protective cover plate (1), and the radiating fin (11) is fixedly connected with the protective cover plate (1).
2. The portable water flow velocity measuring device for water conservancy detection according to claim 1, wherein the protective casing (3) is connected with the indicating dial (2) through a clamping structure, and the outer diameter of the protective casing (3) is smaller than that of the indicating dial (2).
3. The portable water flow velocity measuring device for water conservancy detection according to claim 2, characterized in that the protective cover plate (1) is also connected with the periphery of the indicating dial (2) through a clamping structure, and the inner side of the protective cover plate (1) is tangential to the periphery of the indicating dial (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020970551.1U CN212748970U (en) | 2020-06-01 | 2020-06-01 | Portable water flow velocity measuring device for water conservancy detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020970551.1U CN212748970U (en) | 2020-06-01 | 2020-06-01 | Portable water flow velocity measuring device for water conservancy detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212748970U true CN212748970U (en) | 2021-03-19 |
Family
ID=75006698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020970551.1U Expired - Fee Related CN212748970U (en) | 2020-06-01 | 2020-06-01 | Portable water flow velocity measuring device for water conservancy detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212748970U (en) |
-
2020
- 2020-06-01 CN CN202020970551.1U patent/CN212748970U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |