CN214040240U - Pulse high-precision radar water level gauge - Google Patents
Pulse high-precision radar water level gauge Download PDFInfo
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- CN214040240U CN214040240U CN202022874916.3U CN202022874916U CN214040240U CN 214040240 U CN214040240 U CN 214040240U CN 202022874916 U CN202022874916 U CN 202022874916U CN 214040240 U CN214040240 U CN 214040240U
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- water level
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- control box
- rod
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Abstract
The utility model relates to a radar water level gauge technical field specifically discloses a pulse high accuracy radar water level gauge, including base and mobile jib, the top fixedly connected with pole setting of base, and the top left side fixedly connected with case seat of pole setting, the top of case seat is provided with the control box, and the left side top fixedly connected with display screen of control box, the below design of display screen has adjust knob, the inside swing joint of control box has the battery, and the top parallel arrangement of control box has the supporting shoe. This pulse high accuracy radar water level gauge compares with current ordinary radar water level gauge, and the device has unlimited data transmission's function, is handled the completion back when measured data by analysis module, and data can direct transmission to the inside display screen of control box on, is convenient for observe and the record saves time, secondly utilizes the effect of solar panel and battery can be direct for the device provides the electric energy, saves the cost that uses the electric energy, secondly is applicable to different environment and uses.
Description
Technical Field
The utility model relates to a radar water level gauge technical field specifically is a pulse high accuracy radar water level gauge.
Background
The radar water level gauge, also called water level radar, is an electronic equipment for detecting target by using electromagnetic wave, its main function is to make water conservancy monitoring, sewage treatment and flood-proofing warning, etc., and its main measurement principle is to transmit radar pulse from radar water level sensing antenna, and the antenna receives the pulse reflected from water surface, and records time T, and because the propagation speed C of electromagnetic wave is a constant, so that the distance D to water surface can be obtained, and the radar water level gauge is an electronic equipment for detecting target by using electromagnetic wave, and can transmit electromagnetic wave to irradiate target and receive its echo, so that the information of distance, distance change rate, azimuth and height of water level flow to electromagnetic wave transmission point can be obtained, and the concrete application and structure of various radar water level gauges are different, but their basic forms are identical, and include transmitter, transmitting antenna, receiver, receiving antenna, processing portion and display, and auxiliary equipment such as power supply equipment, data recording equipment, anti-interference equipment and the like.
The existing radar water level gauge has the following defects: 1. the device has simple structure, is inconvenient to move the radar water level gauge in the horizontal direction according to the measured position, and is inconvenient to install and disassemble; 2. the device is not convenient for carry out wireless data transmission with the control box for need increase transmission line, when the transmission line damaged, the measurement will stop, and long-term use needs frequent inspection, has increased the hand labor cost of using, to above-mentioned condition, carries out technical innovation on current radar water level gauge basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pulse high accuracy radar fluviograph to it appears following not enough to solve to propose among the above-mentioned background art: 1. the device has simple structure, is inconvenient to move the radar water level gauge in the horizontal direction according to the measured position, and is inconvenient to install and disassemble; 2. the device is not convenient for carry out wireless data transmission with the control box for need increase transmission line, when the transmission line damaged, the measurement will stop, and long-term use needs frequent inspection, has increased the problem of the hand labor cost of using.
In order to achieve the above object, the utility model provides a following technical scheme: a pulse high-precision radar water level gauge comprises a base and a main rod, wherein a vertical rod is fixedly connected above the base, a box seat is fixedly connected on the left side above the vertical rod, a control box is arranged above the box seat, a display screen is fixedly connected above the left side of the control box, an adjusting knob is designed below the display screen, a storage battery is movably connected inside the control box, a supporting block is parallelly installed above the control box, a solar panel is arranged above the supporting block, an auxiliary rod is arranged on the right side of the main rod, the main rod is positioned on the right side above the vertical rod, a mounting plate is movably connected on the right side of the auxiliary rod, a support frame is fixedly connected on the right side of the mounting plate, a transmitter is movably connected above the support frame, a water level gauge main body is fixedly connected above the transmitter, a receiver is arranged below the transmitter, and the below of receiver is provided with horn antenna, the inside left side of fluviograph main part is provided with wireless transmission module, and wireless transmission module's right side is provided with analysis module, the top swing joint of fluviograph main part has the upper cover, and the top of upper cover is provided with the protection casing.
Preferably, the vertical rod is vertically installed on the upper surface of the base, and the central axis of the vertical rod coincides with the central axis of the base.
Preferably, the central axis of the vertical rod is perpendicular to the central axis of the main rod, and the central axis of the main rod coincides with the central axis of the auxiliary rod.
Preferably, the control box is vertically installed on the upper surface of the box base, and the central axis of the box base is parallel to the central axis of the upright rod.
Preferably, the auxiliary rod is connected with the support frame through the mounting plate, and the central axis of the support frame is parallel to the central axis of the water level gauge main body.
Preferably, the lower surface of the upper cover is tightly attached to the upper surface of the water level gauge main body, and the central axis of the emitter coincides with the central axis of the water level gauge main body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a setting of base, pole setting, case seat, control box and adjust knob for when installation with ground movable mounting at the bank of a river supplementary fluviograph position, secondly install the control box and fix on the case seat according to the operation requirement and guarantee its inside control element normal operating, adjust knob can adjust the measuring frequency and the switch of fluviograph, make and satisfy the user demand, the operator of the many detachable construction in between installs and dismantles conveniently;
2. the utility model discloses a setting of battery, supporting shoe, solar panel, mobile jib, auxiliary rod, mounting panel and support frame makes solar panel absorb the light energy and utilize the photoelectric converter of inside to convert the light energy into the electric energy and transmit to the inside use of fluviograph when using, and remaining electric energy then stores inside the battery in the control box for internal circuit can normal operating, and the extending structure between mobile jib and the auxiliary rod can be adjusted the horizontal position of fluviograph, has increased its application scope;
3. the utility model discloses a transmitter, the water level gauge main part, the receiver, horn antenna, wireless transmission module, analysis module, the setting of upper cover and protection casing, make the narrow microwave pulse of transmitter projecting pole when measuring, this pulse is propagated in the space with the light speed, meet surveyed the medium surface, its partial energy is reflected back, the energy of reflecting back is received by the receiver, the time interval of transmission pulse and received pulse is directly proportional with the distance of surveying the medium surface of antenna, consequently, can calculate the height of water level through analysis module, data after calculating convey to the display screen of control box inside through wireless transmission module, be convenient for observe and the record.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the main body of the water level gauge of the present invention;
fig. 3 is a schematic view of the top view structure of the water level gauge main body of the present invention.
In the figure: 1. a base; 2. erecting a rod; 3. a box base; 4. a control box; 5. a display screen; 6. adjusting a knob; 7. a storage battery; 8. a support block; 9. a solar panel; 10. a main rod; 11. an auxiliary rod; 12. mounting a plate; 13. a support frame; 14. a transmitter; 15. a water gauge body; 16. a receiver; 17. a horn antenna; 18. a wireless transmission module; 19. an analysis module; 20. an upper cover; 21. a shield.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1-3, the present invention provides a technical solution: a pulse high-precision radar water level gauge comprises a base 1 and a main rod 10, wherein an upright rod 2 is fixedly connected above the base 1, a box base 3 is fixedly connected on the left side above the upright rod 2, the upright rod 2 is vertically installed on the upper surface of the base 1, the central axis of the upright rod 2 is coincided with the central axis of the base 1, a control box 4 is arranged above the box base 3, a display screen 5 is fixedly connected above the left side of the control box 4, the control box 4 is vertically installed on the upper surface of the box base 3, the central axis of the box base 3 is parallel to the central axis of the upright rod 2, the base 1, the upright rod 2, the box base 3, the control box 4 and an adjusting knob 6 are arranged, the base 1 and the ground are movably installed on a river bank auxiliary water level gauge for positioning during installation, the control box 4 is installed and fixed on the box base 3 according to use requirements to ensure the normal operation of internal control elements, the adjusting knob 6 can adjust the measuring frequency and the switch of the water level gauge so as to meet the use requirement, and a plurality of detachable structures between the adjusting knob and the water level gauge are convenient for an operator to mount and dismount;
an adjusting knob 6 is designed below the display screen 5, a storage battery 7 is movably connected inside the control box 4, a supporting block 8 is arranged above the control box 4 in parallel, a solar panel 9 is arranged above the supporting block 8, an auxiliary rod 11 is arranged on the right side of the main rod 10, the main rod 10 is positioned on the right side of the upper portion of the vertical rod 2, the central axis of the vertical rod 2 is perpendicular to the central axis of the main rod 10, the central axis of the main rod 10 is coincident with the central axis of the auxiliary rod 11, a mounting plate 12 is movably connected on the right side of the auxiliary rod 11, a support frame 13 is fixedly connected on the right side of the mounting plate 12, a transmitter 14 is movably connected above the support frame 13, a water level gauge main body 15 is fixedly connected above the transmitter 14, the auxiliary rod 11 is connected with the support frame 13 through the mounting plate 12, the central axis of the support frame 13 is parallel to the central axis of the water level gauge main body 15, and the water level gauge main body is connected with the water level gauge main body through the storage battery 7, The supporting block 8, the solar panel 9, the main rod 10, the auxiliary rod 11, the mounting plate 12 and the supporting frame 13 are arranged, so that when the water level gauge is used, the solar panel 9 absorbs light energy and converts the light energy into electric energy by using an internal photoelectric converter so as to transmit the electric energy to the interior of the water level gauge for use, the rest electric energy is stored in the storage battery 7 in the control box 4, an internal circuit can normally operate, and the telescopic structure between the main rod 10 and the auxiliary rod 11 can adjust the horizontal position of the water level gauge, so that the application range of the water level gauge is enlarged;
a receiver 16 is arranged below the emitter 14, a horn antenna 17 is arranged below the receiver 16, a wireless transmission module 18 is arranged on the left side in the water level meter main body 15, an analysis module 19 is arranged on the right side of the wireless transmission module 18, an upper cover 20 is movably connected above the water level meter main body 15, a protective cover 21 is arranged above the upper cover 20, the lower surface of the upper cover 20 is tightly attached to the upper surface of the water level meter main body 15, the central axis of the emitter 14 is coincident with the central axis of the water level meter main body 15, and through the arrangement of the emitter 14, the water level meter main body 15, the receiver 16, the horn antenna 17, the wireless transmission module 18, the analysis module 19, the upper cover 20 and the protective cover 21, a microwave pulse with a narrow emitter of the emitter 14 is transmitted in space at the light speed and meets the surface of a medium to be measured, part of energy of the pulse is reflected back, the reflected energy is received by the receiver 16, the time interval between the transmitted pulse and the received pulse is in direct proportion to the distance between the surface of the measured medium of the antenna, so that the height of the water level can be calculated through the analysis module 19, and the calculated data is transmitted to the display screen 5 inside the control box 4 through the wireless transmission module 18, so that the observation and the recording are convenient.
The working principle is as follows: when the pulse high-precision radar water level gauge is used, firstly, the base 1 and the ground are movably arranged on a river bank side to position the auxiliary water level gauge, secondly, the control box 4 is fixedly arranged on the box base 3 according to the use requirement to ensure the normal operation of the control element in the control box, the adjusting knob 6 can adjust the measuring frequency and the switch of the water level gauge, secondly, the solar panel 9 absorbs light energy and converts the light energy into electric energy by using an internal photoelectric converter so as to transmit the electric energy to the inside of the water level gauge for use, the rest electric energy is stored in the storage battery 7 in the control box 4, so that an internal circuit can normally operate, the telescopic structure between the main rod 10 and the auxiliary rod 11 can adjust the horizontal position of the water level gauge, and finally, the microwave pulse with a narrow emitter of the emitter 14 is transmitted in the space at the light speed and meets the surface of a measured medium, and part of the energy is reflected back, the reflected energy is received by the receiver 16, the time interval between the transmitted pulse and the received pulse is in direct proportion to the distance between the surface of the measured medium of the antenna, so that the height of the water level can be calculated through the analysis module 19, the calculated data is transmitted to the display screen 5 inside the control box 4 through the wireless transmission module 18, and the observation and the recording are convenient, which is the working principle of the pulse high-precision radar water level gauge.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pulse high accuracy radar water level gauge, includes base (1) and mobile jib (10), its characterized in that: the solar energy water heater is characterized in that a vertical rod (2) is fixedly connected to the top of the base (1), a box base (3) is fixedly connected to the left side of the top of the vertical rod (2), a control box (4) is arranged above the box base (3), a display screen (5) is fixedly connected to the upper side of the left side of the control box (4), an adjusting knob (6) is designed below the display screen (5), a storage battery (7) is movably connected to the inside of the control box (4), a supporting block (8) is installed in parallel above the control box (4), a solar panel (9) is arranged above the supporting block (8), an auxiliary rod (11) is arranged on the right side of the main rod (10), the main rod (10) is located on the right side of the top of the vertical rod (2), a mounting plate (12) is movably connected to the right side of the auxiliary rod (11), and a supporting frame (13) is fixedly connected to the right side of the mounting plate (12), the top swing joint of support frame (13) has transmitter (14), and the top fixedly connected with fluviograph main part (15) of transmitter (14), the below of transmitter (14) is provided with receiver (16), and the below of receiver (16) is provided with horn antenna (17), the inside left side of fluviograph main part (15) is provided with wireless transmission module (18), and the right side of wireless transmission module (18) is provided with analysis module (19), the top swing joint of fluviograph main part (15) has upper cover (20), and the top of upper cover (20) is provided with protection casing (21).
2. The pulsed high-precision radar level gauge according to claim 1, wherein: the upright stanchion (2) is vertically arranged on the upper surface of the base (1), and the central axis of the upright stanchion (2) coincides with the central axis of the base (1).
3. The pulsed high-precision radar level gauge according to claim 1, wherein: the central axis of the vertical rod (2) is perpendicular to the central axis of the main rod (10), and the central axis of the main rod (10) coincides with the central axis of the auxiliary rod (11).
4. The pulsed high-precision radar level gauge according to claim 1, wherein: the control box (4) is vertically arranged on the upper surface of the box base (3), and the central axis of the box base (3) is parallel to the central axis of the upright rod (2).
5. The pulsed high-precision radar level gauge according to claim 1, wherein: the auxiliary rod (11) is connected with the support frame (13) through the mounting plate (12), and the central axis of the support frame (13) is parallel to the central axis of the water level gauge main body (15).
6. The pulsed high-precision radar level gauge according to claim 1, wherein: the lower surface of the upper cover (20) is tightly attached to the upper surface of the water level gauge main body (15), and the central axis of the emitter (14) coincides with the central axis of the water level gauge main body (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022874916.3U CN214040240U (en) | 2020-12-02 | 2020-12-02 | Pulse high-precision radar water level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022874916.3U CN214040240U (en) | 2020-12-02 | 2020-12-02 | Pulse high-precision radar water level gauge |
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| Publication Number | Publication Date |
|---|---|
| CN214040240U true CN214040240U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022874916.3U Active CN214040240U (en) | 2020-12-02 | 2020-12-02 | Pulse high-precision radar water level gauge |
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| CN (1) | CN214040240U (en) |
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- 2020-12-02 CN CN202022874916.3U patent/CN214040240U/en active Active
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