CN107478793A - A kind of water quality on-line checking buoy dump in high drop limiting water level river - Google Patents
A kind of water quality on-line checking buoy dump in high drop limiting water level river Download PDFInfo
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Abstract
The invention discloses a kind of water quality on-line checking buoy dump in high drop limiting water level river, belong to water quality inspection technique field.The buoy dump of the present invention includes buoy body, probe well and the wing and put; the agent structure of buoy body is inner hollow, all-sealed cylinder stack shell; water quality detection probe built in probe well; probe well is identical with the weight that the wing is put, and probe well and the wing put the outside that cylinder stack shell is removably fixed in a manner of symmetrically.The wing pendulum of the present invention is installed in the lower section of buoy this body side surface water line, with the probe well cooperation for waiting weight, keep the balance of buoy body, pass through the amplitude of fluctuation for setting the wing to put, the wing is allowed to put towards water (flow) direction, when flood impacts, current, wind direction drastically change, wing pendulum is influenceed by active force and reaction force, resistance is formed, prevents that buoy body is mobile and rotates, strengthens stability, balance and direction are kept, solves the problems, such as that the water quality detection device technical requirements that drop is big in the prior art are high, easily topple.
Description
Technical field
The present invention relates to water quality inspection technique field, more particularly to a kind of water quality in high drop limiting water level river to examine online
Survey buoy dump.
Background technology
Chinese river is numerous, of long standing and well established, and foremost just have a ten big rivers, such as the Changjiang river, the Yellow River, the Zhujiang River, every
On trunk river again be distributed hundreds of tributary, these tributaries through wide farmland, lake, numerous cities, rural area, often
The risk of pollution and contaminated water quality can be all faced to one.In recent years, carried with rapid economic development, cities and towns industrialization degree
High and densely populated, the especially pollution for the city river section that industry is relatively concentrated is still quite serious, industrial wastewater, municipal sewage
Discharge still affect some river sections, tributary and the overall water quality condition in lake, or even be on the rise, threatened water and soil resources
The safety of environment and people's life health.Full-automatic online comprehensive detector effectively can accurately monitor the real time status of water quality,
Objective data, analysis and comparison are formed, therefore can effectively play a part of supervision, early warning and strick precaution in time, is enhancement of environment
Play very positive meaning.
There are two kinds of feasible technical schemes at present, one kind is that village monitoring station is fixed on bank, and its major drawbacks is：1. addressing
Difficulty is big, construction period length, and construction cost is big；2. the microbiological effect grown by pipeline, the water gathered by long distance delivery
The parameter such as sample, dissolved oxygen, turbidity easily changes, and causes structure to lack representative, data are inaccurate；3. sampled point is excessively solid
It is fixed, it is representative not strong, it is high to operating environment requirements；4. monitoring instrument is difficult to complete monitoring with the huge drop of water level to appoint
Business；5. later maintenance difficulty is big, cost is high.Another kind is with Yu Haiyang, the large-scale light station of Big Lakess, feature：1. knot
Structure is huge, and cost is high；2. it is usually used in 10 meters and above profundal zone environment.And the river level of city river section is huge with seasonal variations
Greatly, from more than ten meters of flood period between withered several meters of phase zero point, SEA LEVEL VARIATION is indefinite, and flood period water velocity is big, impact failure
Power is strong, and water-bed stone riprap is jagged, and environment is complicated.Therefore, existing technical scheme and conventional buoy float structure and system are proposed
Higher technical requirements.
Through retrieval, Chinese patent application, publication number：CN105092810A, publication date：On November 25th, 2015, disclose
A kind of intelligent multi-parameter monitering buoy device, including float device on the whole buoyage is bubbled through the water column, use
In the water quality monitoring equipment being monitored to water quality, the data transfer for realizing water quality monitoring equipment and bank base main website end and determine
The communication apparatus of position and the power supply unit that electric power is provided；The invention uses embedded, low power dissipation design, reduces instrument cabin and buoy
Overall volume；Using intelligent operation pattern, water quality timing, continuous or specify monitoring is realized；Using intelligent power management, realize too
Positive energy electric power system is effectively run；Communication mode using various modes, standby each other, improves real-time property, and reduction loses
The risk of contact；Using the sensor with self-stripping unit, comprehensive much information carries out intellectual analysis judgement, reduces to greatest extent
On-site maintenance amount；By various ways such as electricity, sound, light, integrated protection is carried out to buoy, reduces and prevents marine environment, fishery
Activity etc. causes security implication to buoy.But the invention can be applied to stable water body, the water body changed greatly for drop
When, easily topple and cause detection to fail.
The content of the invention
1. invention technical problems to be solved
For the problem of big water quality detection device technical requirements of drop are high, easily topple in the prior art be present,
The invention provides a kind of water quality on-line checking buoy dump in high drop limiting water level river.Make full use of probe well and the wing pendulum with
And the mating reaction of cylinder stack shell, reach and avoid the overall purpose toppled and can accurately sampled.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the invention is：
A kind of water quality on-line checking buoy dump in high drop limiting water level river, including buoy body, probe well and wing pendulum,
The agent structure of buoy body is inner hollow, all-sealed cylinder stack shell, water quality detection probe built in the probe well, is visited
Head well is identical with the weight that the wing is put, and probe well and the wing put the outside that cylinder stack shell is removably fixed in a manner of symmetrically.
The conventional buoy float of prior art by flood or river when fiercely being impacted, and due to being impacted by external force, buoy float can be violent
Strong to spin, crank is even tumbled, and is on the hazard safely, and instrument and meter is destroyed, and whole monitoring system just faces collapse,
Cause heavy losses.Wing pendulum of the present invention is installed in the lower section of buoy this body side surface water line, and waits the probe well of weight to coordinate, and keeps
The balance of buoy body, by the amplitude of fluctuation for setting the wing to put, the wing is allowed to put towards water (flow) direction, when flood impacts, current, wind
To drastically changing, wing pendulum is influenceed by active force and reaction force, forms resistance, prevents buoy body mobile and rotation, enhancing are steady
It is qualitative, balance and direction are kept, probe well is played a protective role, and also assures that sampling detection in real time.
Further technical scheme, cylindrical drum are oval, middle in circle in plane and central aperture, lower end as upper end
The barrel-like structure of post, upper end tapping are fixed with vertical, and convenient that inner matter is picked and placeed inside drum by vertical, lower end is fixed with
Base, makes the center of gravity of staving reduce, and produces the effect of tumbler；The wing pendulum that the wing pendulum is fixed by cylinder stack shell outer wall is fixed
Seat is fixed；The wing pendulum fixed seat is 2 be equipped with up and down, respectively includes the fixation for being removably fixed in cylinder stack shell outer wall
Piece, the wing pendulum amplitude limit tooth for being perpendicularly fixed at stator outer surface and the collar being fixed in wing pendulum amplitude limit tooth；The wing pendulum is consolidated
Fixed end is pendular ring, 2 collars and pendular ring by together with bearing pin string, forming the swing mechanism of wing pendulum, can adjust swing
Amplitude, it is adjusted correspondingly according to the flow velocity of water body.
Further technical scheme, wing pendulum are wedge shape；Wing pendulum amplitude limit tooth is symmetrical 2 be equipped with, 2 teeth
Between formed the wing pendulum amplitude of fluctuation.The model of sport dynamics performance and geometry is established in effect based on " wedge effect ",
Application model is created, the wing is put to the structure that the suitable amplitude of oscillation is designed to according to water volume flow rate.
Further technical scheme, the amplitude of fluctuation of wing pendulum is 20~40 °；The wing pendulum puts a for the wing or the wing puts b or wing pendulum
C, the wing pendulum a are commonly without bar quant shape, wing pendulum b is that empennage end is the corner angle of two protrusions, middle concave arc-shaped；It is described
Wing pendulum c is that empennage end is that the corner angle of two protrusions, neutral straight, rear ends are skewed, according to the flow velocity of water body and other multiple
Miscellaneous factor selects corresponding amplitude of fluctuation and shape, is further ensured that the stability of buoy body.
Further technical scheme, vertical straight cutting enter the bottom of the inside of cylinder stack shell, form ring chamber, can keep whole
The stability of the body weight heart, center of gravity is avoided due to rocking and sidesway；The annular that the base includes pipe, fixation and pipe top is matched somebody with somebody
The lower flange that heavy and with pipe bottom is detachably connected, the lower flange side of may be designed to annular, makes buoy to increase supporting surface
Body steadily lands, and will not sink into sludge, ensure that the inherently safe of equipment and the continuity of water quality monitoring；Ring-shaped weight rises
To the further effect for reducing buoy body center of gravity；The top of the pipe is fixedly connected with the arc bucket bottom of cylinder stack shell.
Further technical scheme, the perisporium of pipe, which pierces, equally distributed waist hole；The base is lift, is passed through
The lower flange waist hole different with upper-lower position be detachably fixed realization lifting, according to height of water level adjust lift, when water level very
Probe when shallow inside probe well may expose the surface and can not detect water quality parameter, cause signal receiving platform not obtain
Take current water quality condition.
Piercing on further technical scheme, pendular ring and bearing pin has positioning hole, when water body is steady, can be put with location wing
Swing angle；The probe well is more than 2, and wing pendulum is in distribution equalizing structure in the outer wall of cylinder stack shell, is adopted with increasing data
Collection amount, and can be with standby.
Further technical scheme, cylindrical drum body are fixed with multiple bay；In the central upper portion of multiple bay
Place sets rack platform, release mechanism is fixed with the rack platform, to evade passing ship, personnel or animal.
Further technical scheme, in addition to mechanism is tethered at, the mechanism that is tethered at includes anchor chain and sinker, the cylindrical drum
The bottom face of body is uniformly fixed with hanger, and one end of the anchor chain is connected with hanger, and the other end is connected with sinker, further to protect
Overall stability is held, avoids body from moving.
Further technical scheme, the inside of the cylinder stack shell are further fixed on the control connected by wire or data wire
Device, battery sum adopt instrument；The release mechanism is navigation light；The water quality detection probe that the number is adopted instrument and popped one's head in built in well is logical
Stored after crossing wire connection and acquisition testing data.Navigation light can be sent at night and greasy weather can know signal at a distance, and warning is attached
Near passing ship or personnel provide warning against danger.
3. beneficial effect
Using technical scheme provided by the invention, compared with prior art, have the advantages that：
(1) the water quality on-line checking buoy dump in a kind of high drop limiting water level river of the invention, compared to prior art
Conventional buoy float, wing pendulum of the present invention is installed in the lower section of buoy this body side surface water line, and waits the probe well of weight to coordinate, and keeps
The balance of buoy body, by the amplitude of fluctuation for setting the wing to put, the wing is allowed to put towards water (flow) direction, when flood impacts, current, wind
To drastically changing, wing pendulum is influenceed by active force and reaction force, forms resistance, prevents buoy body mobile and rotation, enhancing are steady
It is qualitative, balance and direction are kept, probe well is played a protective role, and also assures that sampling detection in real time；
(2) the water quality on-line checking buoy dump in a kind of high drop limiting water level river of the invention, cylinder stack shell lower end is consolidated
Surely there is base, make the center of gravity of staving reduce, produce the effect of tumbler；The wing pendulum of special construction can adjust amplitude of fluctuation, root
It is adjusted correspondingly according to the flow velocity of water body and the complexity of water body, wide application；
(3) the water quality on-line checking buoy dump in a kind of high drop limiting water level river of the invention, wedge-shaped wing pendulum can be with
The model of sport dynamics performance and geometry is established according to the effect of " wedge effect ", application model is created, the wing is put into basis
Water body drop is designed to the structure of suitable wing pendulum；
(4) the water quality on-line checking buoy dump in a kind of high drop limiting water level river of the invention, inventor is according to application
Situation, by the collection and analysis of data, sum up and different amplitudes of fluctuation is selected according to different wing pendulum shapes, and be applied to
The water body of different drops, directly it can be selected accordingly according to different water bodys during application；
(5) the water quality on-line checking buoy dump in high drop limiting water level river of the invention, the cylinder stack shell of ring chamber can
To keep the stability of overall center of gravity, center of gravity is avoided due to rocking and sidesway；The lower flange of side's annular, the branch of base can be increased
Support face makes buoy body steadily land, and will not sink into sludge, ensure that the inherently safe of equipment and the continuity of water quality monitoring；
Ring-shaped weight plays a part of further reducing buoy body center of gravity；
(6) the water quality on-line checking buoy dump in high drop limiting water level river of the invention, lift base can basis
Height of water level regulation lifting, the probe when water level is very shallow inside probe well may expose the surface and can not detect water quality and join
Number, causes signal receiving platform can not obtain current water quality condition；
(7) the water quality on-line checking buoy dump in high drop limiting water level river of the invention, positioning hole when water body is steady,
The swing angle that can be put with location wing；Several probe wells can increase data acquisition amount, and can prevent some well of popping one's head in standby
Failure causes whole buoy dump to fail；
(8) the water quality on-line checking buoy dump in high drop limiting water level river of the invention, being tethered at mechanism can be further
Overall stability is kept, avoids the risk toppled, and avoids body from moving, or even is washed away by flood；
(9) the water quality on-line checking buoy dump in high drop limiting water level river of the invention, whole buoy dump form one
The not exclusively activity Comprehensive Experiment station of water quality detection, navigation light can be sent at night and greasy weather can know signal at a distance, warning
Neighbouring passing ship or personnel provide warning against danger；Small-sized weather station can also be configured in body, wind speed, wind can be gathered
The number that host computer is uploaded to, data such as rainfall, air pressure, temperature, humidity adopts instrument；
(10) the water quality on-line checking buoy dump in high drop limiting water level river of the invention, is not only suitable in general deep water
Environment, such as reservoir, lake, landscape lake, water head site, estuary, inshore, culture zone, be particluarly suitable for deep water and shallow water it
Between change staggeredly, the river environment that The turbulent river crashes its way through, environment is complicated, elasticity is good, and rigidity is strong, in light weight, buoyancy is big, simple in construction,
Functional, dependable performance, the later stage is easy to maintain and conserves；
(11) the conventional probe well of prior art runs through from buoy body interior, and increase welding difficulty causes disclosure risk.
The present invention high drop limiting water level river water quality on-line checking buoy dump in probe well it is external need not be by buoy body
Perforate is welded again, and water quality detection probe is put into the probe well in outside, the water quality better authenticity monitored.Water quality detection is popped one's head in
Need periodic maintenance and cleaning, it is only necessary to which the cover plate for opening probe well takes out probe, and operation is extremely convenient；
(12) the water quality on-line checking buoy dump in high drop limiting water level river of the invention, outside Weighting system are easy to adjust
It is whole flexible, convenient disassembly.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the water quality on-line checking buoy dump in the high drop limiting water level river of the present invention；
Fig. 2 is the side view of the present invention；
Fig. 3 is the rearview of the present invention；
Fig. 4 is the side upward view of the present invention；
Fig. 5 is the top view of the present invention；
Fig. 6 is that the wing in the present invention puts structural representation after fixed seat amplification；
Fig. 7 is that the wing in the present invention puts a structural representations；
Fig. 8 is that the wing in the present invention puts b structural representations；
Fig. 9 is that the wing in the present invention puts c structural representations.
In figure：1st, buoy body；2nd, probe well；3rd, the wing is put；4th, multiple bay；5th, release mechanism；7th, base；8th, it is tethered at
Mechanism；9th, controller；10th, battery；11st, cylinder stack shell；12nd, arc bucket bottom；13rd, wing pendulum fixed seat；15th, vertical；16th, hook
Chain；17th, balancing weight；21st, detection hole；31st, wing pendulum a；32nd, wing pendulum b；33rd, wing pendulum c；41st, rack platform；51st, navigation light；71st, ring
Shape counterweight；72nd, lower flange；73rd, pipe；81st, anchor chain；83rd, sinker；121st, gusset；122nd, hanger；131st, stator；132nd, sell
Axle；133rd, wing pendulum amplitude limit tooth；134th, the collar；135th, pendular ring；136th, positioning hole；731st, waist hole.
Embodiment
To further appreciate that present disclosure, the present invention is described in detail with accompanying drawing in conjunction with the embodiments.
Explanation of nouns：High drop limiting water level refers to the wet season of water body and the water-head in dry season.
Embodiment 1
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, including buoy body 1, probe well
2 and wing pendulum 3, the agent structure of buoy body 1 is inner hollow, all-sealed cylinder stack shell 11, a diameter of 1.5m, the spy
Water quality detection probe built in head well 2, the weight of probe well 2 and the wing pendulum 3 is identical, and the distal end of wing pendulum 3 is wedge shaped, and probe well 2 can be with
For 2, and wing pendulum 3 is removably fixed in the outside of cylinder stack shell 11 in a manner of symmetrically, forms 120 ° of distribution equalizing structures,
Keep the gravity balance of buoy float with it is steady.Wing pendulum 3 is fixed on the lower section of the side water line of buoy body 1.
The buoy float of prior art by flood or river when fiercely being impacted, due to being impacted by external force, buoy float
Can fiercely it spin, crank is even tumbled, and is on the hazard safely, and the water quality detection instrument and meter in cylinder stack shell 11 is by broken
Bad, whole monitoring system just faces collapse, causes heavy losses.And the wing pendulum 3 of the present embodiment may be mounted at the side of buoy body 1
The lower section of face water line, and wait 2 probe wells 2 of weight to coordinate, the whole machine balancing of buoy body 1 is kept, by setting wing pendulum 3
Amplitude of fluctuation, the wing is allowed to put 3 towards water (flow) direction, when flood impacts, current, wind direction drastically change, and wing pendulum 3 is by active force and instead
Active force influences, and forms resistance, prevents buoy body 1 from moving and rotating, and strengthens stability, keeps balance and direction, to probe
Well 2 plays a protective role, and also assures that sampling detection in real time.
Embodiment 2
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, basic structure is with embodiment 1, no
With and the improvement is that, as shown in figure 1, cylinder stack shell 11 is that upper end is oval, middle in plane and central aperture, lower end
In the barrel-like structure of cylinder, upper end tapping is fixed with vertical 15, and vertical 15 can conveniently be passed through by dismountable flange seal
Vertical 15 picks and places inner matter inside drum；Lower end is fixed with base 7, and base 7 can make the center of gravity of staving reduce again, produce
The effect of raw tumbler；The wing that the wing pendulum 3 is fixed by the outer wall of cylinder stack shell 11 is put fixed seat 13 and fixed；As shown in fig. 6, institute
It is 2 be equipped with up and down to state wing pendulum fixed seat 13, respectively includes the stator for being removably fixed in the outer wall of cylinder stack shell 11
131st, the collar 134 for being perpendicularly fixed at the wing pendulum amplitude limit tooth 133 of the outer surface of stator 131 and being fixed in wing pendulum amplitude limit tooth 133；
The fixing end of wing pendulum 3 forms the wing together with being gone here and there for 135,2 collars 134 of pendular ring and pendular ring 135 by bearing pin 132
The swing mechanism of pendulum 3, can adjust amplitude of fluctuation, be adjusted correspondingly according to the flow velocity of water body.
Embodiment 3
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, basic structure is with embodiment 2, no
Together and the improvement is that, whole 600 kilograms or so of buoy dump, as shown in figure 3, also include being tethered at mechanism 8, it is described to be tethered at mechanism
8 include anchor chain 81 and sinker 83；The bottom face of the cylinder stack shell 11 is uniformly fixed with hanger 122, one end of the anchor chain 81
Connected with hanger 122, the other end is connected with sinker 83, about 1 ton of the weight of sinker 83, keeps out water impact enough.The wing puts amplitude limit tooth
133 be symmetrical 2 be equipped with, and the amplitude of fluctuation of wing pendulum 3, the amplitude of fluctuation of the present embodiment wing centre section pendulum 3 are formed between 2 teeth
Spend for 40 °；The model of sport dynamics performance and geometry is established in effect based on " wedge effect ", creates application model, will
Wing pendulum 3 is designed to the structure of the suitable amplitude of oscillation according to water body drop.As shown in fig. 7, the wing pendulum 3 is that the wing puts a31, in common nothing
Bar quant shape.The inside of cylinder stack shell 11 is further fixed on adopting by wire or the controller 9 of data wire connection, the sum of battery 10
Instrument；The number adopts instrument and is connected by wire with the water quality detection probe popped one's head in built in well 2 and stored after acquisition testing data.
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, it is placed in water body drop about 5m, withered
Water phase depth of water 5m or so river, the Design of length of anchor chain 81 are more than 10m, and detection method is：
First, after opening controller 9, buoy dump is placed in the riverbed in river to be checked, liberation wing pendulum a31, is allowed to free suitable
Water body floats, and by the towing of sinker 83, the moving range of whole buoy dump is small, and most times are centered on sinker 83, with small
It is drift about in the water surface for the sector of radius in the length of anchor chain 81；
2nd, a31 instant swing is put by the wing, although annual Fall head of water surface is larger, can also be influenceed sometimes by strong wind,
It is whole it is drift about during, wing pendulum a31 effective lifting surface area is larger, can balance force-bearing situation of the whole buoy dump in water,
Whole buoy dump is set to keep not toppled；Water quality detection probe is contacted by the reserved detection hole 21 in the bottom of well 2 of popping one's head in water body
Formula samples；
3rd, buoy dump is periodically salvaged, taking-up number adopts the memory module in instrument, and reads data.
Embodiment 4
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, basic structure is with embodiment 3, no
Together and the improvement is that, the straight cutting of vertical 15 enters the inside of cylinder stack shell 11, forms ring chamber, can keep the steady of overall center of gravity
It is qualitative, center of gravity is avoided due to rocking and sidesway；As shown in Fig. 2 the base 7 includes pipe 73, fixed and the top of pipe 73
Ring-shaped weight 71 and the lower flange 72 being detachably connected with the bottom of pipe 73, as shown in figure 4, the side of may be designed to of lower flange 72
Annular, buoy body 1 is steadily landed to increase supporting surface, will not sink into sludge, avoid getting deeply stuck in mire or crash into low-lying land,
It ensure that the inherently safe of equipment and the continuity of water quality monitoring；Ring-shaped weight 71, which plays, further reduces the center of gravity of buoy body 1
Effect；The top of the pipe 73 is fixedly connected with the arc bucket bottom 12 of cylinder stack shell 11.
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, be placed in 5~10m of water body drop,
Dry season depth of water 0.5m or so river, the Design of length of anchor chain 81 are more than 10m, and detection method is：
First, after opening controller 9, buoy dump is placed in the riverbed in river to be checked, liberation wing pendulum a31, is allowed to free suitable
Water body floats, and by the towing of sinker 83, the moving range of whole buoy dump is small, and most times are centered on sinker 83, with small
It is drift about in the water surface for the sector of radius in the length of anchor chain 81；
2nd, a31 instant swing is put by the wing, although annual Fall head of water surface is larger, can also be influenceed sometimes by strong wind,
It is whole it is drift about during, wing pendulum a31 effective lifting surface area is larger, can balance force-bearing situation of the whole buoy dump in water,
Whole buoy dump is set to keep not toppled；Water quality detection probe is contacted by the reserved detection hole 21 in the bottom of well 2 of popping one's head in water body
Formula samples；When in dry season, square lower flange 72 can be unlikely to be inserted into mud directly in crouching formula and water-bed contact
In；During the wet season, then float naturally；
3rd, buoy dump is periodically salvaged, taking-up number adopts the memory module in instrument, and reads data, periodic maintenance.
Embodiment 5
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, basic structure is with embodiment 4, no
Together and the improvement is that, the bottom face of cylinder stack shell 11 is also associated with least two balancing weight by hanger 122 and shackles 16
17, and set in the periphery symmetrical expression of cylinder stack shell 11, further to keep overall stability, avoid the risk toppled.Such as
Shown in Fig. 5, the top of cylinder stack shell 11 is fixed with multiple bay 4, and rack platform is set at the central upper portion of multiple bay 4
41, release mechanism 5 is fixed with the rack platform 41.The amplitude of fluctuation of wing pendulum 3 is 30 °, wing pendulum b32 is shaped as, such as Fig. 8 institutes
Show, empennage end is the corner angle of two protrusions, middle concave arc-shaped.Release mechanism 5 can be navigation light 51, and navigation light 51 can be
Night and greasy weather send can know signal at a distance, warn neighbouring passing ship or personnel to provide warning against danger.
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, it is more severe to can adapt to weather
Water body, for example have wind throughout the year, 5~10m/s of wind speed, be often accompanied by heavy rain, often there is flood the wet season, be placed in water body drop 10~
In 20m water body, the Design of length of anchor chain 81 is more than 30m, and detection method is：
First, after opening controller 9, buoy dump is placed in the riverbed in river to be checked, liberation wing pendulum b32, is allowed to free suitable
Water body floats, and by the towing of sinker 83, the moving range of whole buoy dump is small, and most times are centered on sinker 83, with small
It is drift about in the water surface for the sector of radius in the length of anchor chain 81；
2nd, b32 instant swing is put by the wing, although annual Fall head of water surface is larger, is often influenceed by strong wind and flood,
It is whole it is drift about during, wing pendulum b32 empennages end is the corner angle of two protrusions, and middle concave arc, feature is effective lifting surface area
Smaller, amplitude of fluctuation is 30 °, and amplitude is smaller, and the impulsive force by water body is also just smaller, allows whole buoy body 1 smoothly to successively decrease
Formula unloads power, coordinates the balanced action of balancing weight 17, effectively avoids being aggressively shaken for whole body；
3rd, buoy dump is periodically salvaged, taking-up number adopts the memory module in instrument, and reads data.
Embodiment 6
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, basic structure is with embodiment 4, no
With and the improvement is that, the wing pendulum 3 amplitude of fluctuation be 20 °, as shown in figure 9, be shaped as the wing pendulum c33, be that empennage end is two
The corner angle of individual protrusion, neutral straight, rear end are skewed.
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, it is big to go for water body drop
In 20m water body, water body drop is larger, and state of weather is severe, can wind resistance 10~15m/s of speed, detection method be with embodiment 4,
The wing puts c33 neutral straights, and rear end tilts, and its tail upper lobes part can expose the surface, can with reference to 20 ° of amplitude of fluctuation
Stronger convection weather is resisted, during the drift of buoy dump, whole buoy dump can also keep not toppled.
Embodiment 7
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, basic structure is with embodiment 4, no
With and the improvement is that, wing pendulum 3 is shaped as wing pendulum a31, pierce on pendular ring 135 and bearing pin 132 have positioning hole 136 with
Fixed pin shaft 132, when water body is steady, positioning hole 136 is inserted with the swing angle of location wing pendulum 3 by bolt；The probe well 2
For 3, and wing pendulum 3 is in distribution equalizing structure in the outer wall of cylinder stack shell 11, shape distribution equalizing structure in 90 °, to increase data acquisition amount, and
It can prevent some probe failure of well 2 from causing whole buoy dump to fail with standby.
Embodiment 8
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, basic structure is with embodiment 4, no
Together and the improvement is that, the perisporium of pipe 73, which pierces, equally distributed waist hole 731；The base 7 is lift, under
The waist hole 731 different with upper-lower position of flange 72 is detachably fixed realization lifting, is adjusted and lifted according to height of water level, works as water level
The probe of the inside of well 2 of being popped one's head in when very shallow may expose the surface and can not detect water quality parameter, cause signal receiving platform without
Method obtains current water quality condition.
Embodiment 9
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, basic structure is with embodiment 8, no
Together and the improvement is that, lift base 7 is automatic-lifting type, and lower flange 72 is square, by 724 angles of lower flange
Expansion link is set, allows lower flange 72 in the oscilaltion of pipe 73, if buoy dump bottom is fallen into, passes through controller 9 and adjusts lower flange
72 lifting is completed to depart from the sunken effect in bottom.
Embodiment 10
The water quality on-line checking buoy dump in the high drop limiting water level river of the present embodiment, basic structure is with embodiment 8, no
Together and the improvement is that, in the bottom at arc bucket bottom 12, set equally distributed between ring-shaped weight 71 and arc bucket bottom 12
Gusset 121, that is, the center of gravity of whole buoy dump is reduced, strengthen the stability that ring-shaped weight 71 is fixed again.
Schematically the present invention and embodiments thereof are described above, this describes no restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So if common skill of this area
Art personnel are enlightened by it, without departing from the spirit of the invention, without designing and the technical scheme for creativeness
Similar frame mode and embodiment, protection scope of the present invention all should be belonged to.
Claims (10)
1. a kind of water quality on-line checking buoy dump in high drop limiting water level river, including buoy body (1), probe well (2) and
The wing puts (3), it is characterised in that：The agent structure of the buoy body (1) is inner hollow, all-sealed cylinder stack shell
(11), water quality detection probe built in the probe well (2), probe well (2) is identical with the weight of wing pendulum (3), probe well (2) and the wing
Pendulum (3) is removably fixed in the outside of cylinder stack shell (11) in a manner of symmetrically；The wing pendulum (3) is fixed on buoy body
(1) lower section of side water line.
2. the water quality on-line checking buoy dump in high drop limiting water level river according to claim 1, it is characterised in that：Institute
State cylinder stack shell (11) for upper end in plane and central aperture, lower end is oval, the middle barrel-like structure in cylinder, upper end is opened
Vertical (15) is fixed with hole, lower end is fixed with base (7)；The wing that the wing pendulum (3) is fixed by cylinder stack shell (11) outer wall
It is fixed to put fixed seat (13)；The wing pendulum fixed seat (13) is 2 be equipped with up and down, respectively includes being removably fixed in cylinder
The stator (131) of stack shell (11) outer wall, the wing pendulum amplitude limit tooth (133) for being perpendicularly fixed at stator (131) outer surface and fixation
The collar (134) in wing pendulum amplitude limit tooth (133)；The fixing end of wing pendulum (3) is pendular ring (135), 2 collars (134)
With pendular ring (135) by bearing pin (132) string together with, formed the wing pendulum (3) swing mechanism.
3. the water quality on-line checking buoy dump in high drop limiting water level river according to claim 2, it is characterised in that：Institute
Wing pendulum (3) is stated as wedge shape；The wing pendulum amplitude limit tooth (133) is symmetrical 2 be equipped with, and wing pendulum (3) is formed between 2 teeth
Amplitude of fluctuation.
4. the water quality on-line checking buoy dump in high drop limiting water level river according to claim 3, it is characterised in that：Institute
The amplitude of fluctuation for stating wing pendulum (3) is 20~40 °；The wing pendulum (3) is that the wing puts a (31) or the wing puts b (32) or the wing puts c (33), institute
Wing pendulum a (31) is stated as commonly without bar quant shape, wing pendulum b (32) is that empennage end is the corner angle of two protrusions, middle concave arc-shaped；
The wing pendulum c (33) is that empennage end is that two corner angle protruded, neutral straight, rear ends are skewed.
5. the water quality on-line checking buoy dump in high drop limiting water level river according to claim 3, it is characterised in that：Institute
State the bottom that vertical (15) straight cutting enters the inside of cylinder stack shell (11)；The base (7) includes pipe (73), fixed and pipe
(73) ring-shaped weight (71) on top and the lower flange (72) being detachably connected with the bottom of pipe (73)；The pipe (73)
Top be fixedly connected with the arc bucket bottom (12) of cylinder stack shell (11).
6. the water quality on-line checking buoy dump in high drop limiting water level river according to claim 5, it is characterised in that：Institute
The perisporium for stating pipe (73) pierces and has equally distributed waist hole (731)；The base (7) is lift, is passed through lower flange (72)
The waist hole (731) different with upper-lower position is detachably fixed realization lifting.
7. the water quality on-line checking buoy dump in high drop limiting water level river according to claim 4, it is characterised in that：Institute
State to pierce on pendular ring (135) and bearing pin (132) and have positioning hole (136)；The probe well (2) is more than 2, and wing pendulum
(3) it is in distribution equalizing structure in the outer wall of cylinder stack shell (11).
8. the water quality on-line checking buoy dump in high drop limiting water level river according to any one of claims 1 to 7, its feature
It is：Cylinder stack shell (11) top is fixed with multiple bay (4), is set at the central upper portion of multiple bay (4)
Rack platform (41), release mechanism (5) is fixed with the rack platform (41).
9. the water quality on-line checking buoy dump in high drop limiting water level river according to claim 8, it is characterised in that：Also
Including being tethered at mechanism (8), the mechanism (8) that is tethered at includes anchor chain (81) and sinker (83)；The bottom of the cylinder stack shell (11)
Face is uniformly fixed with hanger (122), and one end of the anchor chain (81) and hanger (122) connection, the other end are connected with sinker (83).
10. the water quality on-line checking buoy dump in high drop limiting water level river according to claim 8, it is characterised in that：
The inside of the cylinder stack shell (11) is further fixed on controller (9), battery (10) sum connected by wire or data wire
Adopt instrument；The release mechanism (5) is navigation light (51)；The water quality detection probe that the number is adopted instrument and popped one's head in built in well (2) passes through
Stored after wire connection and acquisition testing data.
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| CN201710705587.XA CN107478793B (en) | 2017-08-17 | 2017-08-17 | A kind of water quality on-line checking buoy dump in high drop limiting water level river |
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| CN109187895A (en) * | 2018-07-03 | 2019-01-11 | 河南工学院 | A kind of float type water monitoring device for sewage treatment |
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| CN107478793B (en) | 2019-10-11 |
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Inventor after: Chu Yuexi Inventor after: Wang Shen Inventor after: Wang Zhihui Inventor after: Chu Yuehai Inventor after: Liu Yunge Inventor after: Liu Zeming Inventor after: Zhang Juan Inventor after: Tang Shengwei Inventor before: Liu Yunge Inventor before: Chu Yuehai Inventor before: Chu Yuexi Inventor before: Wang Zhihui Inventor before: Wang Shen Inventor before: Liu Zeming Inventor before: Zhang Juan Inventor before: Tang Shengwei |
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Denomination of invention: A buoy station for on-line water quality detection of rivers with high drop limit water level Effective date of registration: 20210625 Granted publication date: 20191011 Pledgee: China Postal Savings Bank Co.,Ltd. Ma'anshan Branch Pledgor: MA'ANSHAN HENGTAI ENVIRONMENT PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2021980005398 |
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Date of cancellation: 20230718 Granted publication date: 20191011 Pledgee: China Postal Savings Bank Co.,Ltd. Ma'anshan Branch Pledgor: MA'ANSHAN HENGTAI ENVIRONMENT PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2021980005398 |