CN210720459U - Portable multichannel water velocity of flow detection device - Google Patents
Portable multichannel water velocity of flow detection device Download PDFInfo
- Publication number
- CN210720459U CN210720459U CN201922315768.9U CN201922315768U CN210720459U CN 210720459 U CN210720459 U CN 210720459U CN 201922315768 U CN201922315768 U CN 201922315768U CN 210720459 U CN210720459 U CN 210720459U
- Authority
- CN
- China
- Prior art keywords
- water
- detection device
- flow velocity
- handle
- connecting rod
- 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
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a portable multichannel water velocity of flow detection device mainly includes: handle, connecting rod, a plurality of detection mechanism, the flexible loop bar of a plurality of telescopic and base, handle and connecting rod fixed connection, every detection mechanism outside all is provided with the protective housing, detection mechanism includes: a water flow channel, a flow velocity sensing probe and a water level sensor; the base comprises a limiting rotating shaft arranged on each side edge, each limiting rotating shaft is fixedly connected with a fixed supporting leg, and each fixed supporting leg can be folded through the limiting rotating shaft; every flexible loop bar periphery be provided with a plurality of can drive flexible loop bar and carry out the electric telescopic handle that stretches out and draws back, the utility model discloses convenient to detach, portable to can detect the water velocity of flow of a plurality of different water levels simultaneously, be fit for extensively promoting.
Description
Technical Field
The utility model relates to a water velocity of flow detects technical field, especially relates to a portable multichannel water velocity of flow detection device.
Background
Along with the development of national economy and society in recent years, the attention of government departments to the conservation work of freshwater water resources in China is increasing day by day. Rivers and lakes are important fresh water body storage areas, national governments at all levels are vigorously promoting river and lake water body protection in China, and in the process of water body protection, clear description of different areas of rivers and lakes and related hydrological entities is basic work which is necessary for water body protection. The measurement of the water flow velocity of different areas of the water body is an important component for monitoring and measuring the capability of the water body to autonomously degrade pollutants and being suitable for biological communities growing in the water body. Meanwhile, the water and soil loss situation around the river channel or the lake can be calculated by measuring the flow velocity of the water body, and the method is very beneficial to protecting the biological population in the river and lake flow domain. Therefore, the invention provides a device for rapidly measuring the flow velocity of water bodies, which can rapidly measure the flow velocity of different water bodies in rivers and lakes, provide practical basic parameters for environmental protection monitoring research and provide data support for ecological environment balance protection.
Current water velocity of flow check out test set is single water level and detects, or realizes the detection of the water velocity of flow of different water levels through the detection of a lot of, and the detection step is comparatively loaded down with trivial details, and present water velocity of flow detection device is mostly not equipped with the water level detection, is difficult for realizing the accurate of data, and most of water velocity of flow detection devices that have protect function all inconvenient dismantles and carries, causes the transportation trouble for detection achievement.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a portable multichannel water velocity of flow detection device.
The technical essential of the utility model is that:
a portable multichannel water velocity of flow detection device mainly includes: the water flow velocity detection device comprises a handle, a connecting rod, a plurality of detection mechanisms for detecting the flow velocity of water, a plurality of telescopic sleeve rods for connecting each detection mechanism and a base for fixing the detection device, wherein the handle is fixedly connected with the connecting rod;
every detection mechanism outside all is provided with and is used for the protection detection mechanism is undamaged the protective housing, detection mechanism includes: the water level sensor comprises a water flow channel for water to flow through, a flow velocity sensing probe arranged in the water flow channel and used for detecting the flow velocity of the water body, and a water level sensor used for detecting the water level;
the base comprises a limiting rotating shaft arranged on each side edge, each limiting rotating shaft is fixedly connected with a fixed supporting leg, and each fixed supporting leg can be folded through the limiting rotating shaft;
every telescopic loop bar periphery be provided with a plurality of electric telescopic handle that can drive telescopic loop bar and carry out flexible, the telescopic link installed part in the bottom of a protective housing is connected to every electric telescopic handle's stiff end, flexible end is connected with another protective housing through the fixed block on every protective housing top.
Further, set up the connector in every protective housing top and bottom, make things convenient for the device to dismantle, and then make things convenient for the device to carry.
Furthermore, the two ends of the connecting rod are provided with threads, and the connecting rod and the connector can be mounted and dismounted through the threads.
Furthermore, the base, the telescopic loop bar and the electric telescopic rod can be detached through the connectors.
Furthermore, every velocity of flow inductive probe all fixes inside rivers passageway through the mounting, through fixing once more of mounting, has guaranteed velocity of flow inductive probe's life and detection accuracy.
Furthermore, a telescopic rod controller used for controlling the electric telescopic rod is arranged on the handle, so that the electric telescopic rod can be conveniently operated to stretch to a proper water level.
Furthermore, the inside circuit protection layer that is used for protecting the cable that sets up of connecting rod prevents that the gravel and sand in the aquatic from damaging the circuit.
Compared with the prior art, the beneficial effects of the utility model reside in that:
first, through setting up the inside circuit protection layer of protective housing and connecting rod, prolonged the life of device.
Second, through set up connector and fixed block in the outside of protecting sheathing, the whole device that makes can be more convenient easy dismantlement and installation, has guaranteed the portability of equipment.
And thirdly, by arranging a plurality of detection mechanisms and matching a water level sensor and a flow velocity sensing probe in each detection mechanism, the equipment can simultaneously detect the flow velocity of the water body at a plurality of water levels, and the accuracy of data and the convenience of data detection are ensured.
Drawings
Fig. 1 is a front view of a schematic diagram of an internal mechanism of the present invention;
fig. 2 is a left side view of the external structure diagram of the present invention;
fig. 3 is a front view of the protective case of the present invention;
fig. 4 is a bottom view of the base structure of the present invention.
Wherein, 1, handle, 2, connecting rod, 21, circuit protective layer, 22, screw thread, 23, connector, 3, protective housing, 4, detection mechanism, 41, rivers passageway, 5, flexible loop bar, 6, electric telescopic handle, 61, fixed block, 62, telescopic link controller, 63, telescopic link installed part, 7, velocity of flow inductive probe, 71, mounting, 8, water level inductor, 9, base, 91, spacing pivot, 92, fixed landing leg.
Detailed Description
Example (b):
as shown in fig. 1, a portable multi-channel water flow velocity detection device mainly includes: handle 1, connecting rod 2, two are installed the detection mechanism 4 that is used for the water velocity of flow to detect once, be used for connecting the telescopic loop bar 5 of two detection mechanism 4 and be used for fixed detection device's base 9, handle 1 and connecting rod 2 fixed connection.
The handle 1 is provided with a telescopic rod controller 62 for controlling the electric telescopic rod 6, and the telescopic rod controller 62 adopts a Qin tablet relay to perform circuit control.
A circuit protection layer 21 for protecting the cable is arranged inside the connecting rod 2, and the protection layer 21 is a cylinder which is made of rubber and provided with a through hole in the center.
Every detection mechanism 4 outside all is provided with and is used for the protection detection mechanism 4 is not destroyed protective housing 3, detection mechanism 4 includes: the water level sensor 8 is fixedly arranged on one side of the detection mechanism 4, the water level sensor 8 adopts a Lannesiel liquid level sensor, and the flow rate sensing probe 7 adopts a Doppler flow rate sensor;
as shown in fig. 4, the base 9 includes a limiting rotation shaft 91 disposed at each side edge, a fixed leg 92 is fixedly connected to each limiting rotation shaft 91, and each fixed leg 92 can be folded by the limiting rotation shaft 91, and the fixed leg 92 has a tapered structure with a narrow lower part and a wide upper part;
telescopic 5 peripheries be provided with a plurality of electric telescopic handle 6 that can drive telescopic 5 and carry out flexible, the telescopic link installed part 63 in the bottom of top protective housing 3 is connected to the stiff end of every electric telescopic handle 6, and flexible end is connected with bottom detection mechanism 4 through the fixed block 61 on 3 tops of every protective housing, and telescopic link installed part 63 is the inside threaded fixing base that sets up, the inside recess that matches with the flexible end of electric telescopic handle 6 that sets up of fixed block 61.
The top and the bottom of each protective shell 3 are provided with connectors 23.
The two ends of the connecting rod 2 are provided with threads 22, and the connecting rod 2 and the connector 23 can be assembled and disassembled through the threads 22.
The base 9 the flexible loop bar 5 all can be dismantled through connector 23, and electric telescopic handle 6 is installed through telescopic link installed part 63 and is dismantled.
Each of the flow rate sensing probes 7 is fixed inside the water flow channel 41 by a fixing member 71.
The utility model discloses a use method:
connect telescopic link 5 on connector 23, carry out the initial connection of two protective housings 3, install every electric telescopic handle 6 on the telescopic link installed part 63 of protective housing 3 bottom again, install base 9 in the protective housing 3 bottom of bottom, open every fixed leg 92, install connecting rod 2 and handle 1 on the protective housing 3 of top, hold handle 1, with the vertical aquatic of putting into of device, show according to the water level of water level inductor 8, control telescopic link controller 62 extends electric telescopic handle 6, until suitable water level.
Claims (7)
1. The utility model provides a portable multichannel water velocity of flow detection device which characterized in that mainly includes: the water flow velocity detection device comprises a handle (1), a connecting rod (2), a plurality of detection mechanisms (4) for detecting the flow velocity of a water body, a plurality of telescopic sleeve rods (5) for connecting each detection mechanism (4) and a base (9) for fixing the detection device, wherein the handle (1) is fixedly connected with the connecting rod (2);
every detection mechanism (4) outside all is provided with and is used for protecting detection mechanism (4) are not destroyed protective housing (3), detection mechanism (4) include: the water level sensor comprises a water flow channel (41) for water to flow through, a flow velocity sensing probe (7) arranged in the water flow channel (41) and used for detecting the flow velocity of the water, and a water level sensor (8) used for detecting the water level;
the base (9) comprises a limiting rotating shaft (91) arranged on each side edge, each limiting rotating shaft (91) is fixedly connected with a fixed supporting leg (92), and each fixed supporting leg (92) can be folded through the limiting rotating shaft (91);
every flexible loop bar (5) periphery be provided with a plurality of electric telescopic handle (6) that can drive flexible loop bar (5) and stretch out and draw back, the stiff end of every electric telescopic handle (6) passes through threaded connection on the telescopic link installed part 63 of the bottom of a protective housing (3), flexible end is connected with another protective housing (3) through fixed block (61) on every protective housing (3) top.
2. A portable multi-channel water flow rate detection device as claimed in claim 1, wherein connectors (23) are provided at the top and bottom of each protective housing (3).
3. The portable multichannel water body flow velocity detection device as claimed in claim 2, characterized in that the two ends of the connecting rod (2) are provided with screw threads (22), and the connecting rod (2) and the connector (23) can be assembled and disassembled through the screw threads (22).
4. A portable multi-channel water flow velocity detection device as claimed in claim 2, wherein the base (9), the telescopic loop bar (5) and the connector (23) are detachable.
5. A portable multi-channel water flow velocity detection device as claimed in claim 1, wherein each flow velocity sensing probe (7) is fixed inside the water flow channel (41) by a fixing member (71).
6. A portable multi-channel water flow velocity detection device as claimed in claim 1, wherein the handle (1) is provided with a telescopic rod controller (62) for controlling the electric telescopic rod (6).
7. A portable multi-channel water flow velocity detection device as claimed in claim 1, wherein a line protection layer (21) for protecting the cable is arranged inside the connecting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922315768.9U CN210720459U (en) | 2019-12-21 | 2019-12-21 | Portable multichannel water velocity of flow detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922315768.9U CN210720459U (en) | 2019-12-21 | 2019-12-21 | Portable multichannel water velocity of flow detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210720459U true CN210720459U (en) | 2020-06-09 |
Family
ID=70932939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922315768.9U Expired - Fee Related CN210720459U (en) | 2019-12-21 | 2019-12-21 | Portable multichannel water velocity of flow detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210720459U (en) |
-
2019
- 2019-12-21 CN CN201922315768.9U patent/CN210720459U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103926112B (en) | A kind of method and device measured water level, dissolved in situ oxygen and gather different depth underground water | |
| CN109374847B (en) | Floating compensation type multi-parameter vertical water quality data automatic acquisition device and use method | |
| CN208206579U (en) | A kind of multizone water quality sampling detection device | |
| CN206930663U (en) | Float type water monitoring device | |
| CN209784255U (en) | Novel sensor device for monitoring corrosion of steel bar in large-volume concrete | |
| CN210720459U (en) | Portable multichannel water velocity of flow detection device | |
| CN206479521U (en) | A kind of portable streamflow monitoring device | |
| CN110146670A (en) | A kind of floating type wireless internet of things monitoring device for water utilities prospecting | |
| CN210503068U (en) | Hydrology is with measuring ship support arm device | |
| CN209069930U (en) | A kind of moveable water quality detecting device | |
| CN218559113U (en) | Pontoon type water quality monitoring device | |
| CN205404564U (en) | Dedicated water quality testing device in water utilities | |
| CN208636306U (en) | A kind of river water quality monitoring device | |
| CN206248166U (en) | A kind of water-level measuring post of portable type measuring level of ground water | |
| CN212540436U (en) | Observation support of acoustic Doppler current profiler | |
| CN203642955U (en) | Inspection well detection device based on computer control | |
| CN208568663U (en) | A kind of salinity and dissolved oxygen content measuring device | |
| CN204116265U (en) | A kind of portable water quality detector | |
| CN209495990U (en) | Mine-used I. S water quality sensor and system | |
| CN207540819U (en) | A kind of depth sampler | |
| CN211318405U (en) | A store detection device for wetland quality of water | |
| CN206974502U (en) | A kind of water-level measuring post of portable type measuring water level | |
| CN206223711U (en) | One kind is used for water body acid-base property detection means | |
| CN215114760U (en) | Water level observation device for hydraulic engineering | |
| CN219956752U (en) | Anti-interference measuring equipment |
Legal Events
| 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: 20200609 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |