CN207991617U - Water flow automated watch-keeping facility - Google Patents
Water flow automated watch-keeping facility Download PDFInfo
- Publication number
- CN207991617U CN207991617U CN201820111489.3U CN201820111489U CN207991617U CN 207991617 U CN207991617 U CN 207991617U CN 201820111489 U CN201820111489 U CN 201820111489U CN 207991617 U CN207991617 U CN 207991617U
- Authority
- CN
- China
- Prior art keywords
- water
- permeable
- permeable pipe
- flow
- weir
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses water flow automated watch-keeping facilities, including weir notch, weir plate, water-permeable pipe and water-stage transmitter, the weir plate and water-permeable pipe are each provided in weir notch, the vertical setting of weir plate, the water-permeable pipe is located at the front of weir plate, and the water-permeable pipe and the water surface are perpendicular, water-stage transmitter is installed in the water-permeable pipe, it is provided with several permeable holes along vertical arrangement on the water-permeable pipe upwards from bottom, flow flows in weir notch followed by water-permeable pipe and weir plate, the total height of these permeable holes arrangement is proportionate with water flow, flow flows through the water-permeable pipe and can monitor height of water level automatically by water-stage transmitter when flowing into the water-permeable pipe by the permeable hole, and then obtain flow.The utility model is simple in sturcture, ingenious in design；Energy efficient quick automatically monitors the water depth in weir notch, and then obtains water flow in time, convenient for monitoring in time, understands water multidate information.
Description
Technical field
The utility model is related to hydrographic data record field more particularly to a kind of water flow automated watch-keeping facilities.
Background technology
With the development of economy, people pay attention to these liquid concern in river, spring and container etc. increasingly, monitor in time
The multidate information of water flow is of great significance for making corresponding precautionary measures in time.
Traditional water flow monitoring is all by being accomplished manually, there is time-consuming and laborious, of high cost, inefficiency deficiency.
Device increases permeable steel pipe on the basis of traditional rectangular weir, and an automatic water is installed in permeable steel pipe
Position recorder thus may be implemented the automatic monitoring function in the exit bathymetric data of spring, and then realize spring water volume
Automatic monitoring purpose.
Utility model content
In view of this, the embodiments of the present invention provide a kind of water flow automated watch-keeping facility of convenience and high-efficiency.
The embodiments of the present invention provide water flow automated watch-keeping facility, including weir notch, weir plate, water-permeable pipe and water level are certainly
Dynamic recorder, the weir plate and water-permeable pipe are each provided in weir notch, the vertical setting of weir plate, before the water-permeable pipe is located at weir plate
Side, and the water-permeable pipe and the water surface are perpendicular, are equipped with water-stage transmitter in the water-permeable pipe, the bottom of from the water-permeable pipe
Portion is provided with several permeable holes along vertical arrangement upwards, and flow is flowed in weir notch followed by water-permeable pipe and weir plate, these are thoroughly
The total height of water hole arrangement is proportionate with water flow, and flow flows through the water-permeable pipe and flowed by the permeable hole described
Height of water level can be monitored when water pipe automatically by water-stage transmitter, and then obtain flow.
Further, the height with water flow of the weir notch are proportionate, Chang Du≤2m of the weir notch, and the weir notch includes
Bottom surface and side, the bottom surface and side are vertically arranged, and the bottom surface is smooth.
Further, the weir plate and the bottom surface of the weir notch and side are vertical, the weir plate Gao Du≤20cm.
Further, the lower end of the water-permeable pipe is fixed on the bottom surface of weir notch, the upper end movable slit of the water-permeable pipe, institute
The side wall for stating water-permeable pipe is close to the one side of weir notch, and the permeable hole positioned at water-permeable pipe the top is not immersed in water or and the water surface
Flush, diameter φ≤5cm of the water-permeable pipe, Gao Du≤weir notch of water-permeable pipe height.
Further, the size of the permeable hole is 10-15mm, and the permeable hole is oppositely arranged in the both sides of water-permeable pipe, and
Side is the inflow direction of flow.The other side is the outflow direction of flow.
Compared with prior art, the utility model is simple in sturcture, ingenious in design；The monitoring water level of energy efficient quick, in turn
Water flow is obtained in time, convenient for monitoring in time, understands Water level trend information, and water is carried out in pipe after flow enters water-permeable pipe
Position monitoring, effectively avoids the interference of spray in water flow process, realizes static monitoring techniques, monitoring precision greatly improves, and water level
Automatic recording instrument is located in water-permeable pipe, and water-permeable pipe plays certain protective role to water-stage transmitter, and it is automatic to extend water level
The service life of recorder.
Description of the drawings
Fig. 1 is a schematic diagram of the utility model water flow automated watch-keeping facility.
Fig. 2 is the phantom of water-permeable pipe in Fig. 1.
Fig. 3 is a schematic diagram of permeable short tube.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is further described.
Referring to FIG. 1, the embodiments of the present invention provide water flow automated watch-keeping facility, including weir notch 1, weir plate 2,
Water-permeable pipe 3 and water-stage transmitter 4.
The height of weir notch 1 is proportional with water flow, and water flow is bigger, and the height of weir notch 1 is higher, the length of the weir notch 1
≤ 2m, the weir notch 1 include bottom surface 11 and side 12, and the bottom surface 11 and side 12 are vertically arranged, and the bottom surface 11 is smooth.
Weir plate 2 is located in weir notch 1, and 2 vertical setting of weir plate, and weir plate 2 and the bottom surface of the weir notch 1 and side are vertical,
2 Gao Du of the weir plate≤20cm.
Referring to FIG. 3, water-permeable pipe 3 is located in weir notch 1, the water-permeable pipe 3 is located at the front of weir plate 2, what flow firstly flowed through
Direction is front, and the water-permeable pipe 3 and the water surface are perpendicular, and the lower end of water-permeable pipe 3 is fixed on the bottom surface 11 of weir notch 1, described
The upper end movable slit of water-permeable pipe 3, the side wall of the water-permeable pipe 3 are close to the one side of weir notch 1, the diameter phi of the water-permeable pipe 3
≤ 5cm, water-permeable pipe 3 Gao Du≤weir notch 1 height, water-permeable pipe 3 can pass through screw-thread fit by the short permeable short tube 30 of more piece
It is connected as the water-permeable pipe 3 of a root long, finally long water-permeable pipe 3 is directly proportional with height of water level, and it is different that guarantee can be adapted for monitoring
One end of the flow of height of water level, the permeable short tube 30 is equipped with internal thread (not shown), and the other end connects connecting tube 32,
And be integrally formed with connecting tube 32, the outside of the connecting tube 32 is equipped with external screw thread 321, and the internal diameter and connecting tube of connecting tube 32
The sum of 32 thickness is consistent with the internal diameter of water-permeable pipe 3, and the connecting tube 32 is equipped with opposite with the permeable hole 31 on water-permeable pipe 3
Penetrate hole 322, the size through hole 322 is consistent with the size of permeable hole 31.
Referring to FIG. 2, being equipped with water-stage transmitter in water-permeable pipe 3.
It is provided with several permeable holes 31 along vertical arrangement on water-permeable pipe 3 upwards from bottom, permeable hole 31 is preferably dimensioned to be
10-15mm, the permeable hole 31 are oppositely arranged in the both sides of water-permeable pipe 3, and the inflow direction that side is flow, and the other side is water
The outflow direction of stream, closely adjacent permeable hole 31 arranges each permeable hole 31, the total height and flow that the permeable hole 31 arranges
Amount is proportionate, and water flow is bigger, and the total height that permeable hole 31 arranges is higher, and flow flows in weir notch 1 followed by permeable
Pipe 3 and weir plate 2, in one embodiment, the permeable hole 31 positioned at 3 the top of water-permeable pipe are not immersed in water or equal with the water surface
Together.
Flow can be by water level certainly when flowing through the water-permeable pipe 3 and flowing into the water-permeable pipe 3 by the permeable hole 31
Dynamic recorder monitors height of water level automatically, and then obtains flow.
The calculation formula of water flow is：
In formula：Q --- flow (l/s), h --- crest of weir head (m), b --- weir notch width (m)
The utility model is simple in sturcture, ingenious in design；The monitoring water level of energy efficient quick, and then water flow is obtained in time,
Convenient for monitoring in time, understands Water level trend information, and water level monitoring is carried out in pipe after flow enters water-permeable pipe, effectively avoid
Static monitoring techniques are realized in the interference of spray in water flow process, and monitoring precision greatly improves, and water-stage transmitter is located at
In water pipe, water-permeable pipe plays certain protective role to water-stage transmitter, extends the service life of water-stage transmitter.
Herein, the nouns of locality such as involved front, rear, top, and bottom are to be located in figure with parts in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed range of the application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (3)
1. water flow automated watch-keeping facility, which is characterized in that described including weir notch, weir plate, water-permeable pipe and water-stage transmitter
The height of weir notch is proportionate with water flow, Chang Du≤2m of the weir notch, and the weir notch includes bottom surface and side, the bottom surface
It is vertically arranged with side, the bottom surface is smooth, and the weir plate and water-permeable pipe are each provided in weir notch, the vertical setting of weir plate, institute
The front that water-permeable pipe is located at weir plate is stated, and the water-permeable pipe and the water surface are perpendicular, be equipped with water level in the water-permeable pipe remembers automatically
Instrument is recorded, is provided with several permeable holes along vertical arrangement on the water-permeable pipe upwards from bottom, the size of the permeable hole is 10-
15mm, the permeable hole are oppositely arranged in the both sides of water-permeable pipe, and the inflow direction that side is flow, and the other side is the stream of flow
Outgoing direction, flow are flowed in weir notch followed by water-permeable pipe and weir plate, and the total height of these permeable holes arrangement is in water flow
Positive correlation, flow flow through the water-permeable pipe and can be automatically recorded by water level when flowing into the water-permeable pipe by the permeable hole
Instrument monitors height of water level automatically, and then obtains flow.
2. water flow automated watch-keeping facility according to claim 1, which is characterized in that the bottom of the weir plate and the weir notch
Face and side are vertical, the weir plate Gao Du≤20cm.
3. water flow automated watch-keeping facility according to claim 1, which is characterized in that the lower end of the water-permeable pipe is fixed on
On the bottom surface of weir notch, the side wall of the upper end movable slit of the water-permeable pipe, the water-permeable pipe is close to the one side of weir notch, is located at saturating
The permeable hole of water pipe the top be not immersed in water or with water surface flush, diameter φ≤5cm, the water-permeable pipe of the water-permeable pipe
Gao Du≤weir notch height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820111489.3U CN207991617U (en) | 2018-01-23 | 2018-01-23 | Water flow automated watch-keeping facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820111489.3U CN207991617U (en) | 2018-01-23 | 2018-01-23 | Water flow automated watch-keeping facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207991617U true CN207991617U (en) | 2018-10-19 |
Family
ID=63820797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820111489.3U Expired - Fee Related CN207991617U (en) | 2018-01-23 | 2018-01-23 | Water flow automated watch-keeping facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207991617U (en) |
-
2018
- 2018-01-23 CN CN201820111489.3U patent/CN207991617U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106802228B (en) | Test water tank and test method thereof | |
| EP2080978A3 (en) | Liquid-cooled-type cooling device | |
| CN207991617U (en) | Water flow automated watch-keeping facility | |
| CN108426613A (en) | Water flow automated watch-keeping facility | |
| CN204177616U (en) | Micro-bubble filtrator | |
| CN106706371B (en) | Water quality detection sampling system | |
| CN105445165B (en) | A kind of self-loopa intelligent acquisition darcy experimental provision | |
| CN209878065U (en) | NB-IOT (network B-Internet of things) intelligent gas meter | |
| CN207318306U (en) | A kind of Venturi tube-type spreader cavitation corrosion equipment of pressure-adjustable | |
| CN209729212U (en) | The on-way resistance experiment instrument of multistable | |
| CN206223309U (en) | A kind of lifting adjustment type bimetallic thermometer | |
| CN206440585U (en) | Single core permeability test device of simulated field conditions | |
| CN208254600U (en) | A kind of float gauge stabilising arrangement | |
| CN206362790U (en) | Integral type triple channel flow cell | |
| CN107247008A (en) | A kind of device for measuring mud density | |
| CN217005912U (en) | Small-size fluid instrument testing arrangement | |
| CN208171818U (en) | Underwater sediment(s) infiltration coefficient rapid determination device | |
| CN214951564U (en) | Ultrasonic flow detection equipment with annular flow channel | |
| CN212808256U (en) | Device for detecting primary pretreatment effect of secondary cold water in steelmaking continuous casting | |
| CN205653525U (en) | Multi -functional hall groove system | |
| CN207780898U (en) | A kind of new water meter controller mounting structure | |
| CN210574405U (en) | Chemical instrument training device | |
| CN216484759U (en) | Water quality detection cabinet with self-calibration system | |
| CN107831290B (en) | A detection apparatus for be used for concentrated sulfuric acid's sewage concentration | |
| US11193806B2 (en) | Meter with a bung for mounting accessories |
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: 20181019 Termination date: 20190123 |