CN211263517U - Near water flow velocity measuring instrument - Google Patents
Near water flow velocity measuring instrument Download PDFInfo
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- CN211263517U CN211263517U CN201922108304.0U CN201922108304U CN211263517U CN 211263517 U CN211263517 U CN 211263517U CN 201922108304 U CN201922108304 U CN 201922108304U CN 211263517 U CN211263517 U CN 211263517U
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- extension rod
- data
- measuring
- connecting end
- statistics device
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Abstract
The utility model provides a near water flow velocity measuring instrument, wherein an extension rod is inserted on a fixer, a data statistical device is arranged at the front end of the extension rod, and the data statistical device is connected with a data calculating instrument; data calculation instrument outside installation infra-red transmitter and infrared receiver, infra-red transmitter and infrared receiver are connected with the data statistics device, the measuring end includes pressure sensors, water inlet, delivery port, fine hair end, measuring end one end is the water inlet, and the other end is the delivery port, and the water inlet runs through with the delivery port, and the measuring end inside and outside all is equipped with the fine hair end, fine hair end bottom installation pressure sensors, and pressure sensors passes through the circuit and is connected with the data statistics device, installs micro motor in the data statistics device, and the data statistics device passes through WIFI and is connected with the data calculation instrument, and it is rational in infrastructure for measuring speed is faster, and the different pressure of application pressure sensors response rivers all around, obtains rivers flow direction and velocity of flow through the pressure data that acquire analysis and operation.
Description
Technical Field
The utility model relates to a hydrology information acquisition auxiliary assembly field especially relates to a nearly rivers velocity of flow measuring apparatu.
Background
River and canal water flow velocity measurement is an important test content for monitoring and managing the environment by departments of water conservancy, factories and mines, environmental monitoring, hydrogeological survey, agriculture and the like. The water flow is the main power of the movement of the sediment, plays a decisive role in the interaction between the water flow and the riverbed and the carried sediment, masters and knows the structure of the water flow and the change rule of the movement of the water flow, and is the basis for researching and analyzing the interaction between the deformation of the riverbed and the carried sediment.
In order to accurately research the information of water flow, water conservancy experts in China prefabricate mountains and waters without suffering from huge pains and visit jungles among mountains. In order to facilitate water conservancy experts to obtain accurate water conservancy information, people research and develop various water flow measuring devices, the existing water flow measuring devices meet the measuring requirements of the water conservancy experts, particularly for a shallow water surface measuring device, the existing shallow water surface measuring device is large in auxiliary equipment structure, a large amount of physical power is wasted for carrying and installing, and the speed of water flow information collection is seriously influenced.
Disclosure of Invention
In order to solve the above problem, the utility model provides a nearly water current velocity of flow measuring apparatu, it is rational in infrastructure, shift position when conveniently measuring, the different pressure of rivers all around is responded to the application pressure sensor, obtains rivers flow direction and velocity of flow through the pressure data who acquires analysis and operation.
The technical scheme of the utility model is that: the near water flow velocity measuring instrument comprises a data calculating instrument, a display screen, a control key, a measuring end, a pressure sensor, a first connecting end, a water inlet, a water outlet, a fluff end, a data counting device, an extension rod, a handheld end, a fixer, a floating block, a first extension rod limiting block, a bottom support, a limiting ring, a spring, a ground plug, a second connecting end, a second extension rod limiting block, a first extension rod, a second extension rod, a third extension rod, a fourth extension rod, an infrared transmitter and an infrared receiver, wherein the extension rod is inserted into the fixer, the data counting device is installed at the front end of the extension rod, and the data counting device is connected with the data calculating instrument; an infrared transmitter and an infrared receiver are arranged on the outer side of the data computing instrument and are connected with a data statistical device;
the extension rod comprises an extension rod limiting block I, an extension rod limiting block II, an extension rod I, an extension rod II, an extension rod III and an extension rod IV, the extension rod II is sleeved in the extension rod I, the extension rod III is sleeved in the extension rod II, the extension rod IV is sleeved in the extension rod III, the extension rod limiting blocks I are respectively installed at the top ends of the inner sides of the extension rod I, the extension rod II and the extension rod III, the extension rod limiting blocks II are respectively installed at the top ends of the outer sides of the extension rod II, the extension rod III and the extension rod IV, and a data statistics device is installed at the top ends of the extension rod IV;
the measuring end comprises a pressure sensor, a water inlet, a water outlet and a fluff end, wherein the water inlet is arranged at one end of the measuring end, the water outlet is arranged at the other end of the measuring end, the water inlet and the water outlet penetrate through the measuring end, the fluff end is arranged on the inner side and the outer side of the measuring end, the pressure sensor is arranged at the bottom of the fluff end and connected with a data statistics device through a circuit, a micro motor is arranged in the data statistics device, the data statistics device is connected with a data calculation instrument through WIFI, and a display screen and a control key are arranged on the data calculation;
the data statistical device is respectively connected with the measuring end and the floating block through lines;
the fixer comprises a first connecting end, a handheld end, a bottom support, a limiting ring, a spring, a ground plug and a second connecting end, wherein the first connecting end is connected with the second connecting end, one side of the second connecting end is connected with the first connecting end through the handheld end, the other side of the second connecting end is connected with the first connecting end through the spring, the bottom support and the limiting ring are installed on the first connecting end, and the ground plug is installed at the lower end of the second connecting end.
Optionally, the shoe is U-shaped.
Optionally, the ground plug tip is tapered.
Optionally, the measuring end is a T-shaped structure.
Optionally, the floating block is foam.
Optionally, the limiting ring is annular.
Compared with the prior art, the beneficial effects of the utility model are that: the structure is reasonable, the movement is convenient, the position is convenient to move during measurement, and links of laying and constructing equipment are omitted; a lot of earlier stage work and manual operation have been saved, save time for measuring speed is faster, and the different pressure of application pressure-sensitive transducer response rivers all around carries out analysis and operation through the pressure data who obtains and obtains rivers flow direction and velocity of flow.
Drawings
The invention is further explained below with reference to the figures:
FIG. 1 is a block diagram of the present invention;
FIG. 2 is an enlarged structural view of portion A of FIG. 1 according to the present invention;
shown in fig. 1 and 2: 1. data calculating instrument, 2, display screen, 3, control key, 4, measuring terminal, 5, pressure sensor, 6, link one, 8, water inlet, 9, delivery port, 10, fine hair end, 11, data statistics device, 12, extension rod, 13, handheld end, 14, fixer, 15, floating block, 16, extension rod stopper one, 17, collet, 18, spacing collar, 19, spring, 20, ground plug, 21, link two, 22, extension rod stopper two, 23, extension rod one, 24, extension rod two, 25, extension rod three, 26, extension rod four, 27, infrared transmitter, 28, infrared receiver.
Detailed Description
The present invention will be described in further detail with reference to the drawings, which are only used for explaining the present invention, and are schematic illustrations of the embodiments of the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that the calculation of the flow rate by using the infrared transmitter and the infrared receiver is a common technical means in the field, and is often used in the existing flow rate measuring equipment, so in this embodiment, the detailed description of the models and the working principle of the infrared transmitter, the infrared receiver, the single chip microcomputer, the storage and the signal transmitting module is not provided; the terms "connected" and "connected," unless expressly specified or limited otherwise, are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, the near water flow velocity measuring instrument includes a data calculating instrument 1, a display screen 2, a control key 3, a measuring end 4, a pressure sensor 5, a first connecting end 6, a water inlet 8, a water outlet 9, a fluff end 10, a data statistical device 11, an extension rod 12, a handheld end 13, a fixer 14, a floating block 15, a first extension rod limiting block 16, a bottom support 17, a limiting ring 18, a spring 19, a ground plug 20, a second connecting end 21, a second extension rod limiting block 22, a first extension rod 23, a second extension rod 24, a third extension rod 25, a fourth extension rod 26, an infrared emitter 27 and an infrared receiver 28, wherein the extension rod 12 is inserted into the fixer 14, the data statistical device 11 is installed at the front end of the extension rod 12, and the data statistical device 11 is connected with the data calculating instrument 1; an infrared emitter 27 and an infrared receiver 28 are arranged on the outer side of the data computing instrument 1, and the infrared emitter 27 and the infrared receiver 28 are connected with the data statistical device 11;
the extension rod 12 comprises a first extension rod limiting block 16, a second extension rod limiting block 22, a first extension rod 23, a second extension rod 24, a third extension rod 25 and a fourth extension rod 26, wherein the second extension rod 24 is sleeved in the first extension rod 23, the third extension rod 25 is sleeved in the second extension rod 24, the fourth extension rod 26 is sleeved in the third extension rod 25, the first extension rod limiting block 16 is arranged at the top end of the inner side of each of the first extension rod 23, the second extension rod 24 and the third extension rod 25, the second extension rod limiting block 22 is arranged at the top end of the outer side of each of the second extension rod 24, the third extension rod 25 and the fourth extension rod 26, and a data statistics device 11 is arranged at the top end of the fourth extension;
the measuring end 4 comprises a pressure sensor 5, a water inlet 8, a water outlet 9 and a fluff end 10, one end of the measuring end 4 is the water inlet 8, the other end of the measuring end is the water outlet 9, the water inlet 8 and the water outlet 9 penetrate through the measuring end 4, the fluff end 10 is arranged on the inner side and the outer side of the measuring end 4, the pressure sensor 5 is arranged at the bottom of the fluff end 10, the pressure sensor 5 is connected with a data statistics device 11 through a circuit, a micro motor is arranged in the data statistics device 11, the data statistics device 11 is connected with a data calculation instrument 1 through WIFI, and a display screen 2 and a control key 3 are arranged on the data calculation;
the data statistical device 11 is respectively connected with the measuring end 4 and the floating block 15 through lines;
the fixer 14 comprises a first connecting end 6, a handheld end 13, a bottom support 17, a limiting ring 18, a spring 19, a ground plug 20 and a second connecting end 21, wherein the first connecting end 6 is connected with the second connecting end 21, one side of the second connecting end 21 is connected with the first connecting end 6 through the handheld end 13, the other side of the second connecting end 21 is connected with the first connecting end 6 through the spring 19, the bottom support 17 and the limiting ring 18 are installed on the first connecting end 6, and the ground plug 20 is installed at the lower end of the second connecting end 21.
Optionally, the shoe 17 is U-shaped.
Optionally, the top end of the ground plug 20 is tapered.
Optionally, the measuring end 4 is a T-shaped structure.
Optionally, the floating block 15 is foam.
Optionally, the stop collar 18 is annular.
The pile end 10 is an induction antenna.
The data calculating instrument 1 is provided with an infrared transmitter 27 and an infrared receiver 28 on the outer side, in order to provide electric energy required by work for the infrared transmitter 27 and the infrared receiver 28, a micro motor is arranged in the data calculating instrument 1, a circuit board is further arranged in the data counting device 11, the circuit board is connected with a single chip microcomputer, a storage and a signal transmitting module, a display screen is arranged on the surface of the data calculating instrument 1, and the display screen is connected with the signal transmitting module so as to display accurate flow rate.
When the device is used, a ground plug 20 is inserted into the ground for fixing, an extension rod 12 is inserted into a limiting ring 18 and is placed on a bottom support 17 for fixing, the extension rod 12 is extended to a measured position, a measuring end 4 is placed in water, a floating block 15 is suspended, a data calculating instrument 1 and a fixing device 14 are used as basic parts, water flows enter the inner side of the measuring end 4 through a water inlet 8, the water flows penetrate through the inner side and the outer side of the measuring end 4 and a fluff end 10, a pressure sensor 5 senses the movement change of the fluff end 10 and transmits information data to a data statistics device 11, different pressures of the peripheral water flow are sensed by the pressure sensor, and the obtained pressure data are analyzed and calculated to obtain the flow direction and the flow rate of the water flow; data statistics device 11 transmits data to data calculation instrument 1 through WIFI, and data calculation instrument 1 summarizes the information data who receives, and the retransmission is carried out data calculation to the computer.
The utility model has reasonable structure, convenient movement during measurement, and saved links of laying and constructing equipment; a lot of earlier stage work and manual operation have been saved, save time for measuring speed is faster, and the different pressure of application pressure-sensitive transducer response rivers all around carries out analysis and operation through the pressure data who obtains and obtains rivers flow direction and velocity of flow.
The above description is illustrative of the present invention and is not to be construed as limiting thereof, as numerous modifications and variations will readily occur to 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 scope of the claims of the present invention.
Claims (6)
1. Near water flow velocity of flow measuring apparatu, including data calculation instrument (1), display screen (2), control key (3), measuring end (4), pressure sensors (5), link (6), water inlet (8), delivery port (9), fine hair end (10), data statistics device (11), extension rod (12), handheld end (13), fixer (14), float piece (15), extension rod stopper (16), collet (17), spacing collar (18), spring (19), ground plug (20), link two (21), extension rod stopper two (22), extension rod one (23), extension rod two (24), extension rod three (25), extension rod four (26), infrared transmitter (27), infrared receiver (28), its characterized in that: an extension rod (12) is inserted into the fixer (14), a data statistics device (11) is installed at the front end of the extension rod (12), and the data statistics device (11) is connected with the data calculation instrument (1); an infrared emitter (27) and an infrared receiver (28) are arranged on the outer side of the data computing instrument (1), and the infrared emitter (27) and the infrared receiver (28) are connected with a data statistical device (11);
the extension rod (12) comprises a first extension rod limiting block (16), a second extension rod limiting block (22), a first extension rod (23), a second extension rod (24), a third extension rod (25) and a fourth extension rod (26), the second extension rod (24) is sleeved in the first extension rod (23), the third extension rod (25) is sleeved in the second extension rod (24), the fourth extension rod (26) is sleeved in the third extension rod (25), the first extension rod limiting block (16) is mounted at the top ends of the inner sides of the first extension rod (23), the second extension rod (24) and the third extension rod (25), the second extension rod limiting block (22) is mounted at the top ends of the outer sides of the second extension rod (24), the third extension rod (25) and the fourth extension rod (26), and a data statistics device (11) is mounted at the top end of the fourth extension rod (;
the measuring end (4) comprises a pressure sensor (5), a water inlet (8), a water outlet (9) and a fluff end (10), one end of the measuring end (4) is the water inlet (8), the other end of the measuring end is the water outlet (9), the water inlet (8) is communicated with the water outlet (9), the fluff end (10) is arranged on the inner side and the outer side of the measuring end (4), the pressure sensor (5) is installed at the bottom of the fluff end (10), the pressure sensor (5) is connected with a data statistics device (11) through a circuit, a micro motor is installed in the data statistics device (11), the data statistics device (11) is connected with a data calculation instrument (1) through WIFI, and a display screen (2) and a control key (3) are arranged on the data calculation instrument (1);
the data statistical device (11) is respectively connected with the measuring end (4) and the floating block (15) through lines;
the fixer (14) comprises a first connecting end (6), a handheld end (13), a bottom support (17), a limiting ring (18), a spring (19), a ground plug (20) and a second connecting end (21), wherein the first connecting end (6) is connected with the second connecting end (21), one side of the second connecting end (21) is connected with the first connecting end (6) through the handheld end (13), the other side of the second connecting end (21) is connected with the first connecting end (6) through the spring (19), the bottom support (17) and the limiting ring (18) are installed on the first connecting end (6), and the ground plug (20) is installed at the lower end of the second connecting end (21).
2. The near-water flow velocity measuring instrument according to claim 1, wherein: the bottom support (17) is U-shaped.
3. The near-water flow velocity measuring instrument according to claim 1, wherein: the top end of the ground plug (20) is conical.
4. The near-water flow velocity measuring instrument according to claim 1, wherein: the measuring end (4) is of a T-shaped structure.
5. The near-water flow velocity measuring instrument according to claim 1, wherein: the floating block (15) is foam.
6. The near-water flow velocity measuring instrument according to claim 1, wherein: the limiting ring (18) is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108304.0U CN211263517U (en) | 2019-11-29 | 2019-11-29 | Near water flow velocity measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108304.0U CN211263517U (en) | 2019-11-29 | 2019-11-29 | Near water flow velocity measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211263517U true CN211263517U (en) | 2020-08-14 |
Family
ID=71957591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922108304.0U Expired - Fee Related CN211263517U (en) | 2019-11-29 | 2019-11-29 | Near water flow velocity measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211263517U (en) |
-
2019
- 2019-11-29 CN CN201922108304.0U patent/CN211263517U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200814 Termination date: 20211129 |