CN202221431U - Automatic telemeter for water surface flow speed, and flow direction - Google Patents
Automatic telemeter for water surface flow speed, and flow direction Download PDFInfo
- Publication number
- CN202221431U CN202221431U CN2011203361380U CN201120336138U CN202221431U CN 202221431 U CN202221431 U CN 202221431U CN 2011203361380 U CN2011203361380 U CN 2011203361380U CN 201120336138 U CN201120336138 U CN 201120336138U CN 202221431 U CN202221431 U CN 202221431U
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- ball float
- measurement
- plate
- housed
- lens
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Abstract
The utility model provides an automatic telemeter for water surface flow speed, and flow direction. A lower support plate is mounted on a lower part of a shell floating body of a measurement floating ball, a balance pipe is mounted in the middle of a lower part of the lower support plate, an annular upper pressure plate of the floating ball is mounted on an upper part of a middle plate of the floating ball, a protection cage is mounted on the annular upper pressure plate of the floating ball, a lens is mounted in the protection cage, an alarm flag is mounted on the top in the middle of the protection cage, the measurement floating ball is mounted in the shell floating body of the measurement floating ball, the measurement floating ball is composed of a pressure plate, a lens, a middle plate and a bottom seat, the middle plate is fixed on the bottom seat, the lens is fixed on the bottom seat by the pressure plate, a GPRS antenna and a GPS antenna are mounted on the upper surface of the middle plate of the floating ball, and a CPU control instrument is mounted on the lower surface of the middle plate of the floating ball. An accumulator and a seal cover are mounted on the lower part of the bottom seat of the floating ball, and a battery, a data line interface and a power supply switch are mounted in the seal cover. The protection cage of the telemeter is a reticular semi-sphere fixed on the annular upper pressure plate and composed of 6-12 arc rods. The modern communication, the digital signal, the computer network technology and the electronic navigation channel chart are integrated together to change the traditional navigation channel measurement mode.
Description
Technical field
The utility model relates to the water course survey field, specially refers to water surface flow velocity, flows to the automatic telemetering appearance.
Background technology
Water surface flow velocity, flow to the purpose of observation, the flow velocity of the water surface when being to understand different water level in the observation section, flow to and distribute and along the journey situation of change.At present, domestic measurement at flow rate of water flow, flow directional detection, fluidised form observation, operation flow velocity or the like is divided into two parts to be accomplished, i.e. field operation and interior industry.Field operation mainly adopts buoy method (input balloon method), and promptly the suitable distance at the observation upper reaches, section with the wide buoy of throwing in order of ship, in buoy drift process, is used the position of apparatus measures buoy along the river at regular intervals.The mensuration of buoy position is usually with sextant resections method on the ship or theodolite intersection on the bank.
(1) sextant resections method on the ship: buoy (being a weight under the balloon) is dropped in the water; buoy is with flow; the boats and ships of survey crew are immediately following thereafter but must not the disturbance buoy then; distance during by regulation, aboard ship with 2 sextants with in a flash with the position of three marks, two horn cuppings mensuration buoy.The moment of observation is grasped to see clock and watch.Because the whole group of the work of observation is all being followed on the ship of buoy, independent operation, just can join a group by a buoy like the strength abundance, many streamline testings simultaneously, but also may observe is positioned and schemes to go up fixed point and aboard ship carry out simultaneously.
(2) transit (or massive plate appearance) the place ahead method that crosses on the bank.After buoy is thrown in.Distance is erected at the same intersection buoy position in a flash of transit (or surveyor's table) on the reference mark with the banner commander during by regulation.
Said method can only select weather calm or that wind is little to carry out, and just should not carry out when wind-force surpasses three grades.And personnel are many, labour intensity is big, and production efficiency is lower, operation is also dangerous.If interior owner accomplishes in office, according to the position and the time of measuring thousands of the points of returning, calculate the average velocity of per two points, mark the orientation of the flow direction, calculate vertical specific pressure drop, draw water front figure then, mark the flow rate and direction design sketch.
External then what adopt is the measurement buoy of GPS (GPS); Promptly design a ball-type buoy and wherein load onto GPS; Ball float is measured after receiving gps signal; Then data are beamed back satellite, be transferred to the ground receiving station, mail to each client of the whole nation on hand through the ground receiving station then through satellite.This scheme is in China and impracticable, and it is higher to use cost, and design one cover measurement buoy low-cost, that measuring accuracy is high, practical is imperative.
Summary of the invention
The novel purpose of the utility model is to provide a kind of hermetically sealed, self-poise and with the water free-floating, and the water surface flow velocity that the gained data are beamed back automatically, flows to the automatic telemetering appearance.
For realizing above-mentioned purpose, the technical scheme of the utility model is:
A kind of water surface flow velocity, flow to the automatic telemetering appearance; Comprise plate in the ball float, measurement ball float lens, measurement ball float shell buoyancy aid, lens gland, measure ball float base, gland bonnet, balance pipe, lower support plate, accumulator, CPU controller, ball float annular top board, GPRS antenna, gps antenna, guard shield and alarm flag; This telegauge is equipped with lower support plate in the bottom of measuring ball float shell buoyancy aid, in the middle of the lower supporting plate balance pipe is housed, and lower support plate is connected through screw with balance stem; Measure ball float shell buoyancy aid top ball float annular top board is housed; Ball float annular top board is connected with measurement ball float shell buoyancy aid through coupling bolt with lower support plate, on ball float annular top board, protective cover is housed, and the protective cover center top is equipped with alarm flag; Measure in the ball float shell buoyancy aid measurement ball float is housed; Measure ball float by measuring the ball float base and measuring the ball float lens and constitute, the top of measuring the ball float base fixedly in the ball float plate with measure the ball float lens, the bottom scioptics pressing plate of measuring the ball float lens is screwed on measurement ball float base; Between measurement of Lens bottom and the measurement ball float base O-ring seal is housed, measurement of Lens is formed an approximate spheroid with measurement ball float base.
Described water surface flow velocity, flow to the automatic telemetering appearance GPRS antenna is housed above the plate in ball float; The gps antenna connecting link is equipped with in the centre of plate in ball float; On the gps antenna connecting link, gps antenna is housed; The CPU controller is equipped with in centre in ball float below the plate, and plate is connected with the ball float shell with bolt in the ball float.
Described water surface flow velocity, flow to the automatic telemetering appearance accumulator and gland bonnet are housed on the support plate of ball float base bottom; The sealing cover bolt is connected with the ball float base; Power supply, data line interface and power switch are housed in the gland bonnet, between gland bonnet and the ball float base O RunddichtringO are housed.
Described water surface flow velocity, flow to the automatic telemetering appearance GPS module, GPRS module and central processing unit are housed on the printed circuit board (PCB) of CPU controller; CPU controller data line is connected with data line interface in power supply, the data line interface, and the CPU controller is connected with plate in copper post and the ball float.
Said water surface flow velocity, the guard shield that flows to the automatic telemetering appearance are the netted hemisphere of being made up of 6-12 root arc bar that is fixed on the annular top board.
The good effect of the utility model is:
1. multinomial technology and one such as this measuring system collection modern communication, digital signal, computer networking technology and electronics navigation channel chart have changed traditional water course survey pattern.
2. improve the processing accuracy of water surface flow velocity, the flow direction, reduced the measurement cost.
3. reduce survey crew widely, alleviated the labour intensity of survey crew simultaneously.
4. one section river one-shot measurement is accomplished, and has improved work efficiency, has practiced thrift Measuring Time.
5. surveying work does not receive the influence of weather conditions, and no matter atmosphere is rained all can be worked.
6. improved the security of surveying work,
This surveying instrument simple in structure, easy to use, have a wide promotion prospect.
Description of drawings
Fig. 1, water surface flow velocity, flow to automatic telemetering appearance structure cut-open view.
Embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing 1.
Referring to Fig. 1, before using water surface flow velocity, flowing to the automatic telemetering appearance, to check at first whether ball float annular top board 17, measurement ball float shell buoyancy aid 24 and lower support plate 11 connect with coupling bolt 18; Whether lens gland 3, the O-ring seal of measuring between ball float lens 2 and the measurement ball float base 4 15 install and seal; In the ball float plate 1 with measure ball float shell buoyancy aid 24 usefulness bolts 16 and whether firmly be connected, whether CPU controller 13 usefulness copper posts 14 are connected in the ball float firm on the plate 1, the gland bonnet 6 that will be installed in ball float base 4 bottoms is then opened; Put through power switch 8; Power lead is inserted the power interface in power supply, the data line interface 7, give the accumulator that is contained on the ball float base 4 12 chargings, after accumulator 12 electric weight are full of; On ball float base 4, load onto O RunddichtringO 9; With bolt 5 gland bonnet 6 is connected with ball float base 4 again, checks the running status of telegauge and related parameter is arranged through the self-checking function of automatic telemetering appearance with laptop computer at last, after the affirmation telegauge ability operate as normal; Can telegauge be sailed the measurement operation of being correlated with surveying vessel.When telegauge is put into water; Be installed in lower support plate 11 middle balance pipes 10 and play the equilibrium activity of telegauge in water; Let telegauge in stormy waves, do not overturned; The alarm flag of installing on the guard shield 22 23 is by day passing ships to be served as warning, and measures relevant datas such as collected water surface flow velocity, the flow direction, in CPU controller 13 after the rough handling of GPRS module; By GPRS antenna 19 signal is sent, the monitoring personnel just can receive the data that telegauge is beamed back in the computer of office.And be contained in gps antenna connecting link on the plate 1 20 and gps antenna 21 in the ball float, will be along with mobile be located of telegauge in water.Be contained in lens 2 in the guard shield 22 at night and will be contained in the light that the pilot lamp on the plate 1 sends in the ball float and pass, remind passing ships to note.
Claims (5)
- A water surface flow velocity, flow to the automatic telemetering appearance; Comprise and measure plate (1) in the ball float, measurement ball float lens (2), measurement ball float shell buoyancy aid (24), lens gland (3), measurement ball float base (4), gland bonnet (6), balance pipe (10), lower support plate (11), accumulator (12), CPU controller (13), ball float annular top board (17), GPRS antenna (19), gps antenna (21), guard shield (22) and alarm flag (23); It is characterized in that: lower support plate (11) is equipped with in the bottom of measuring ball float shell buoyancy aid (24); Balance pipe (10) is housed in the middle of the lower support plate (11); Lower support plate (11) is connected through screw with balance stem (10); Measure ball float shell buoyancy aid (24) top ball float annular top board (17) is housed; Ball float annular top board (17) is connected with measurement ball float shell buoyancy aid (24) through coupling bolt (18) with lower support plate (11); On ball float annular top board (17), protective cover (22) is housed; Protective cover (22) center top is equipped with alarm flag (23), measures in the ball float shell buoyancy aid (24) the measurement ball float is housed, and measures ball float and constitutes by measuring ball float base (4) and measuring ball float lens (2); The top of measuring ball float base (4) is plate (1) and measurement ball float lens (2) in the ball float fixedly; The bottom scioptics pressing plate (3) of measurement ball float lens (2) is screwed to be measured on the ball float base (4), between measurement of Lens (2) bottom and the measurement ball float base (4) O-ring seal (15) is housed, and measurement of Lens (2) is formed an approximate spheroid with measurement ball float base (4).
- 2. water surface flow velocity according to claim 1, flow to the automatic telemetering appearance; It is characterized in that: GPRS antenna (19) is housed above the plate in ball float (1); Gps antenna connecting link (20) is equipped with in the centre of plate in ball float (1); Gps antenna (21) is housed on gps antenna connecting link (20), and CPU controller (13) is equipped with in the centre below the plate in ball float (1), and plate in the ball float (1) is connected with ball float shell (3) with bolt (16).
- 3. water surface flow velocity according to claim 1, flow to the automatic telemetering appearance; It is characterized in that: accumulator (12) and gland bonnet (6) are housed on the support plate of ball float base (4) bottom; Gland bonnet (6) is connected with ball float base (4) with bolt (5); Power supply, data line interface (7) and power switch (8) are housed in the gland bonnet (6), between gland bonnet (6) and the ball float base (4) O RunddichtringO (9) are housed.
- 4. water surface flow velocity according to claim 1 and 2, flow to the automatic telemetering appearance; It is characterized in that: on the printed circuit board (PCB) of CPU controller (13) GPS module, GPRS module and central processing unit are housed; CPU controller (13) data line is connected with data line interface in power supply, the data line interface (7), and CPU controller (13) is connected with plate (1) in copper post (14) and the ball float.
- 5. water surface flow velocity according to claim 1, flow to the automatic telemetering appearance, it is characterized in that: guard shield (22) is for being fixed on the netted hemisphere of being made up of 6-12 root arc bar on the annular top board (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203361380U CN202221431U (en) | 2011-09-08 | 2011-09-08 | Automatic telemeter for water surface flow speed, and flow direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203361380U CN202221431U (en) | 2011-09-08 | 2011-09-08 | Automatic telemeter for water surface flow speed, and flow direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202221431U true CN202221431U (en) | 2012-05-16 |
Family
ID=46043455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203361380U Expired - Fee Related CN202221431U (en) | 2011-09-08 | 2011-09-08 | Automatic telemeter for water surface flow speed, and flow direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202221431U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323057A (en) * | 2013-06-28 | 2013-09-25 | 成都汉康信息产业有限公司 | Telemetry terminal system adopting GPS satellite |
| CN104260847A (en) * | 2014-06-23 | 2015-01-07 | 克斯福佑株式会社 | GPS module and memory-carried floating navigation sealed cabin |
| CN106940382A (en) * | 2017-03-22 | 2017-07-11 | 国家海洋局第二海洋研究所 | A kind of ocean current tester |
| CN111289767A (en) * | 2020-03-25 | 2020-06-16 | 王君华 | High-precision water speed measuring device based on recyclable use of floating mark method |
| CN111811773A (en) * | 2020-06-24 | 2020-10-23 | 河海大学 | Method for measuring and calculating drag coefficient of wind over water area |
-
2011
- 2011-09-08 CN CN2011203361380U patent/CN202221431U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323057A (en) * | 2013-06-28 | 2013-09-25 | 成都汉康信息产业有限公司 | Telemetry terminal system adopting GPS satellite |
| CN104260847A (en) * | 2014-06-23 | 2015-01-07 | 克斯福佑株式会社 | GPS module and memory-carried floating navigation sealed cabin |
| CN106940382A (en) * | 2017-03-22 | 2017-07-11 | 国家海洋局第二海洋研究所 | A kind of ocean current tester |
| CN111289767A (en) * | 2020-03-25 | 2020-06-16 | 王君华 | High-precision water speed measuring device based on recyclable use of floating mark method |
| CN111811773A (en) * | 2020-06-24 | 2020-10-23 | 河海大学 | Method for measuring and calculating drag coefficient of wind over water area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20140908 |
|
| EXPY | Termination of patent right or utility model |