CN207764204U - Ecological flow real-time watch device is let out under a kind of hydraulic and hydroelectric engineering - Google Patents
Ecological flow real-time watch device is let out under a kind of hydraulic and hydroelectric engineering Download PDFInfo
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- CN207764204U CN207764204U CN201721909717.3U CN201721909717U CN207764204U CN 207764204 U CN207764204 U CN 207764204U CN 201721909717 U CN201721909717 U CN 201721909717U CN 207764204 U CN207764204 U CN 207764204U
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- shell
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- hydraulic
- quality sensor
- water quality
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Abstract
The utility model discloses and lets out ecological flow real-time watch device under a kind of hydraulic and hydroelectric engineering,Including shell,The inside of the shell is equipped with water quality sensor,The bottom end of the shell is welded with water pipe,The water pipe is internally provided with varying diameter portion,The bottom output end of the water quality sensor is connected to the top of varying diameter portion,It is installed with dsp controller on one end side wall of the shell,The top of the water pipe is equipped with ultrasonic probe,It pops one's head in equipped with water temperature inside one end of the water pipe,Water quality sensor electrode surface and the perpendicular angle of flow,Sensor test face is just on pipe surface,Through-hole is opened up in water inlet varying diameter portion top side be sitting in enclosure water supply to sensor simultaneously,Always there is the water of circulation in cavity where making water quality sensor,It keeps consistent with test sample temperature,Detection pressure and vibration can be used,Operation principle is the invertibity using piezoelectric effect,Apply audio voltage on it,To make a sound.
Description
Technical field
The utility model is related to hydraulic and hydroelectric engineering technical field, ecological flow is let out under specially a kind of hydraulic and hydroelectric engineering
Real-time watch device.
Background technology
Let out under hydraulic and hydroelectric engineering ecological flow real-time watch device refer to water flow to being let out under hydraulic and hydroelectric engineering into
A kind of equipment that row quality or water measure.
The prior art not only lets out ecological flow data under real-time automatic monitoring, storage, remote transmission hydraulic and hydroelectric engineering, real
Now to letting out the real-time dynamic autoization remote supervisory of ecological flow under hydraulic and hydroelectric engineering, and pass through pressure and vibration ultrasonic wave
Reaction is completed flow rate test and is measured, and is conveniently operated personnel and works at night, however, can not but realize simultaneously to water quality dissolved oxygen
The test of amount and water temperature measures, and needs to improve, for this purpose, letting out ecological flow under proposing a kind of hydraulic and hydroelectric engineering, monitoring is set in real time
It is standby.
Invention content
The purpose of this utility model is to provide ecological flow real-time watch device is let out under a kind of hydraulic and hydroelectric engineering, not only
Flow can be tested by pressure and vibration ultrasonic response, and the dissolved oxygen amount and water temperature of water quality can be measured simultaneously, be suitble to
It popularizes, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：Ecological flow is let out under a kind of hydraulic and hydroelectric engineering
Real-time watch device is measured, including shell, the inside of the shell are equipped with water quality sensor, the bottom end of the shell is welded with water
Pipe, the water pipe are internally provided with varying diameter portion, and the bottom output end of the water quality sensor is connected to the top of varying diameter portion, described
Be installed with dsp controller on one end side wall of shell, the top of the water pipe is equipped with ultrasonic probe, the water pipe it is interior
Portion one end is popped one's head in equipped with water temperature, the output that the input terminal of the dsp controller passes through ultrasonic probe conducting wire and ultrasonic probe
End is electrically connected, and the output end of the water quality sensor and water temperature probe is electrical with the input terminal of dsp controller by conducting wire
Connection.
Preferably, the screw top of the shell is connected with head cover, and the top surface of head cover is equipped with the anti-corruption of phenolic resin
Lose layer.
Preferably, it is inlaid with LED liquid crystal displays on the front of the dsp controller, the two of the LED liquid crystal displays
End is symmetrically equipped with LED light, and the lower section of the LED liquid crystal displays is equipped with button.
Preferably, the ultrasonic probe includes terminal, conductive lever, shell, piezoelectric chip and protects magnetic adsorption layer,
One end of the terminal is connected by the top side of conductive lever and shell, and the piezoelectric chip is arranged at the bottom of shell
Portion surface, and piezoelectric chip is connected with protection magnetic adsorption layer.
Preferably, the bottom output end of the water quality sensor and the top junction of water pipe offer through-hole.
Preferably, the cross section of the varying diameter portion discharge orifice is set as flat flow passageway.
Compared with prior art, the utility model has the beneficial effects that：
1, water quality sensor electrode surface and the perpendicular angle of flow, sensor test face just on pipe surface, while
Water inlet varying diameter portion top side opens up through-hole and is sitting in enclosure water supply to sensor, begins in cavity where making water quality sensor
There is the water of circulation eventually, keeps consistent with test sample temperature.Water outlet keeps unimpeded no resistance, keeps water quality sensor electrode surface institute
Gas cannot be deposited in the inside of shell；
2, piezoelectric chip also known as piezoelectric ceramic wafer are electricity devices a kind of simple in structure and light and handy, because having sensitivity
Height, no magnetic field are disseminated excessive, do not have to copper wire and magnet, little power consumption at low cost, the advantages that produce convenient for big scape and obtain extensive
Using, it is suitble to ultrasonic wave and infrasonic transmitting and reception, compares the piezoelectric ceramic wafer of large area, it can also be with detection pressure
Power and vibration, operation principle are the invertibitys using piezoelectric effect, apply audio voltage on it, to make a sound.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the structural schematic diagram of the utility model ultrasonic probe.
In figure：1 shell, 2 head covers, 3 dsp controllers, 31 LED liquid crystal displays, 32 buttons, 33 LED light, 4 water quality pass
Sensor, 5 ultrasonic probe conducting wires, 6 ultrasonic probes, 61 terminals, 62 conductive levers, 63 shells, 64 piezoelectric chips, 65 are protected
Protect magnetic adsorption layer, 7 through-holes, 8 water pipes, 81 varying diameter portion, 9 water temperatures probe.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：It is real-time that ecological flow is let out under the hydraulic and hydroelectric engineering
The material of monitoring device, including shell 1, the shell 1 is PC plastic, and PC plastic has high intensity and coefficient of elasticity, HI high impact
Intensity, use temperature range is wide, it is tasteless it is odorless it is harmless meet safe and healthy, the inside of the shell 1 is equipped with water quality
Sensor 4, the water quality sensor 4 are DO-955 type water quality sensors, are chiefly used in environmental protection, the industries dissolved oxygen value such as sludge
Line monitors, and the bottom end of the shell 1 is welded with water pipe 8, and the water pipe 8 is internally provided with varying diameter portion 81, the water quality sensor 4
Bottom output end be connected to the top of varying diameter portion 81, dsp controller 3, institute are installed on one end side wall of the shell 1
The top for stating water pipe 8 is equipped with ultrasonic probe 6, and inside one end of the water pipe 8 is equipped with water temperature probe 9, the dsp controller 3
Input terminal pass through the output end of ultrasonic probe conducting wire 5 and ultrasonic probe 6 and be electrically connected, the water quality sensor 4 and water
The output end of temperature probe 9 is electrically connected with the input terminal of dsp controller 3 by conducting wire.
Specifically, the screw top of the shell 1 is connected with head cover 2, and the top surface of head cover 2 is anti-equipped with phenolic resin
Corrosion layer, by installing head cover 2 convenient for the water quality sensor 4 inside protection and dismounting shell 1.
Specifically, LED liquid crystal displays 31 are inlaid on the front of the dsp controller 3, the LED liquid crystal displays
31 both ends are symmetrically equipped with LED light 33, and the lower section of the LED liquid crystal displays 31 is equipped with button 32, passes through the LED of installation
Liquid crystal display 31 has height energy saving convenient for showing that the test number of each sensor, LED light 33 are internally provided with LED chip,
Long lifespan, it is environmentally friendly the features such as.
Specifically, the ultrasonic probe 6 includes terminal 61, conductive lever 62, shell 63, piezoelectric chip 64 and protects
Magnetic adsorption layer 65 is protected, one end of the terminal 61 is connect by conductive lever 62 with the top side of shell 63, the piezoelectricity
Chip 64 is arranged the bottom surface in shell 63, and piezoelectric chip 64 is connected with protection magnetic adsorption layer 65, piezoelectric chip 64 also known as
Piezoelectric ceramic wafer is electricity device a kind of simple in structure and light and handy, and because having a high sensitivity, no magnetic field is disseminated excessive, is not had to
Copper wire and magnet, little power consumption at low cost, the advantages that being produced convenient for big scape and be applied widely, be suitble to ultrasonic wave and infrasound
Transmitting and reception, compare the piezoelectric ceramic wafer of large area, it is to utilize that can also use detection pressure and vibration, operation principle
The invertibity of piezoelectric effect, applies audio voltage on it, to make a sound.
Specifically, the bottom output end of the water quality sensor 4 and the top junction of water pipe 8 offer through-hole 7, open up
Through-hole 7 is sitting in 1 private water supply of shell to sensor, makes the water for having circulation in 4 place cavity of water quality sensor always, keeps and surveys
Sample temperature is consistent.
Specifically, the cross section of 81 discharge orifice of the varying diameter portion is set as flat flow passageway, become by varying diameter portion 81
Flat flow passageway so that water velocity becomes faster.
Operation principle：It is water in use, becoming narrow flat runoff passageway in the section of tubing for placing water quality sensor 4
Faster, 4 electrode surface of water quality sensor and the perpendicular angle of flow, sensor test face is just on pipe surface, simultaneously for flow velocity degree
Through-hole 7 is opened up in 81 top side of water inlet varying diameter portion and is sitting in 1 private water supply of shell to sensor, makes 4 place of water quality sensor
Always there is the water of circulation in cavity, keep consistent with test sample temperature.Water outlet keeps unimpeded no resistance, keeps water quality sensor
The inside of shell 1 where 4 electrode surfaces cannot deposit gas, and piezoelectric chip 64 also known as piezoelectric ceramic wafer are a kind of simple in structure and light and handy
Electricity device, because have high sensitivity, no magnetic field disseminate it is excessive, do not have to copper wire and magnet, little power consumption at low cost, be convenient for big scape
The advantages that production and be applied widely, be suitble to ultrasonic wave and infrasonic transmitting and reception, compare the piezoelectricity pottery of large area
Porcelain chip, it is the invertibity using piezoelectric effect that can also use detection pressure and vibration, operation principle, applies audio on it
Voltage, to make a sound, by installing water temperature probe 9, convenient for the temperature of test water, wherein dsp controller 3, LED liquid crystals
Display screen 31, button 32, LED light 33 and ultrasonic probe 6 are universal standard part or the component that those skilled in the art know,
Structure and principle, which are all this technology personnel, can be learnt by technical manual or be known by routine experiment method.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. letting out ecological flow real-time watch device, including shell under a kind of hydraulic and hydroelectric engineering（1）, it is characterised in that：It is described outer
Shell（1）Inside water quality sensor is installed（4）, the shell（1）Bottom end be welded with water pipe（8）, the water pipe（8）It is interior
Portion is equipped with varying diameter portion（81）, the water quality sensor（4）Bottom output end and varying diameter portion（81）Top connection, the shell
（1）One end side wall on be installed with dsp controller（3）, the water pipe（8）Top be equipped with ultrasonic probe（6）, described
Water pipe（8）Inside one end equipped with water temperature pop one's head in（9）, the dsp controller（3）Input terminal pass through ultrasonic probe conducting wire
（5）With ultrasonic probe（6）Output end be electrically connected, the water quality sensor（4）It pops one's head in water temperature（9）Output end pass through
Conducting wire is and dsp controller（3）Input terminal be electrically connected.
2. letting out ecological flow real-time watch device under a kind of hydraulic and hydroelectric engineering according to claim 1, it is characterised in that：
The shell（1）Screw top be connected with head cover（2）, and head cover（2）Top surface be equipped with phenolic resin etch resistant layer.
3. letting out ecological flow real-time watch device under a kind of hydraulic and hydroelectric engineering according to claim 1, it is characterised in that：
The dsp controller（3）Front on be inlaid with LED liquid crystal displays（31）, the LED liquid crystal displays（31）Both ends phase
Mutually it is arranged with LED light（33）, the LED liquid crystal displays（31）Lower section be equipped with button（32）.
4. letting out ecological flow real-time watch device under a kind of hydraulic and hydroelectric engineering according to claim 1, it is characterised in that：
The ultrasonic probe（6）Including terminal（61）, conductive lever（62）, shell（63）, piezoelectric chip（64）With protection magnetic
Inhale layer（65）, the terminal（61）One end pass through conductive lever（62）With shell（63）Top side connection, it is described
Piezoelectric chip（64）It is arranged in shell（63）Bottom surface, and piezoelectric chip（64）With protection magnetic adsorption layer（65）It is connected.
5. letting out ecological flow real-time watch device under a kind of hydraulic and hydroelectric engineering according to claim 1, it is characterised in that：
The water quality sensor（4）Bottom output end and water pipe（8）Top junction offer through-hole（7）.
6. letting out ecological flow real-time watch device under a kind of hydraulic and hydroelectric engineering according to claim 1, it is characterised in that：
The varying diameter portion（81）The cross section of discharge orifice is set as flat flow passageway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721909717.3U CN207764204U (en) | 2017-12-30 | 2017-12-30 | Ecological flow real-time watch device is let out under a kind of hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721909717.3U CN207764204U (en) | 2017-12-30 | 2017-12-30 | Ecological flow real-time watch device is let out under a kind of hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764204U true CN207764204U (en) | 2018-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721909717.3U Active CN207764204U (en) | 2017-12-30 | 2017-12-30 | Ecological flow real-time watch device is let out under a kind of hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923514A (en) * | 2022-04-21 | 2022-08-19 | 广西壮族自治区水利科学研究院 | Real-time monitoring equipment for ecological flow discharged from water conservancy and hydropower engineering |
-
2017
- 2017-12-30 CN CN201721909717.3U patent/CN207764204U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923514A (en) * | 2022-04-21 | 2022-08-19 | 广西壮族自治区水利科学研究院 | Real-time monitoring equipment for ecological flow discharged from water conservancy and hydropower engineering |
| CN114923514B (en) * | 2022-04-21 | 2024-01-26 | 广西壮族自治区水利科学研究院 | Water conservancy and hydropower engineering let-down ecological flow real-time monitoring equipment |
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