CN105372093A - Sea environment monitoring water sampler - Google Patents
Sea environment monitoring water sampler Download PDFInfo
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- CN105372093A CN105372093A CN201510769682.7A CN201510769682A CN105372093A CN 105372093 A CN105372093 A CN 105372093A CN 201510769682 A CN201510769682 A CN 201510769682A CN 105372093 A CN105372093 A CN 105372093A
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Abstract
The invention discloses a sea environment monitoring water sampler. The sea environment monitoring water sampler has low energy consumption and high efficiency and can realize multitime fixed point water sample acquisition in different water areas. The sea environment monitoring water sampler comprises a frame and an automatic water sampler arranged on the frame. The frame comprises a vertical guide rod, a floating frame and a floating device arranged on the floating frame. The floating frame is provided with a floating frame guide sleeve. The floating frame guide sleeve can slidingly sleeve the vertical guide rod and is provided with a fastening bolt for fixing the floating frame guide sleeve to the vertical guide rod. The automatic water sampler is located below the floating frame. The automatic water sampler comprises a row of water sampler drums orderly arranged on the frame from left to right. The water sampler drums are fixed to the vertical guide rod. The water sampler drum is provided with a water feeding structure and a fusing device.
Description
Technical field
The present invention relates to a kind of water sample sampling equipment, be specifically related to a kind of marine environmental monitoring hydrophore.
Background technology
At present, China's monitoring water environment mainly comprises on-line monitoring and artificial sample monitoring.On-line monitoring relies on to set up fixing on-line monitoring station, and carry out real-time water quality data monitoring, cost is higher, and cannot in widespread use on a large scale; Thus artificial sample monitoring is monitoring mode main at present.Artificial sample monitoring is mainly by spot sampling, and then testing crew carries out water quality detection by the water sample gathered, artificial sample monitor dirigibility high, can opereating specification wide.
Traditional artificial water sample sampling method is mainly sailed in sampling waters by investigation ship etc., carries out artificial sample by existing hydrophore; But the efficiency of traditional artificial water sample sampling method is low, and due to sampling environment various, often bring great inconvenience to artificial sample; Especially, under the environment that some are special, even artificial sample cannot be carried out.
At present, for solving the deficiency that Traditional Man water sample sampling method exists, unmanned sample devices arises at the historic moment.Unmanned plane sampling is the one of unmanned sampling, and current unmanned plane water sampling is by arranging jacking system on unmanned plane, and is elevated hydrophore by jacking system and realizes water sampling.Although current unmanned plane water sampling water sampling is convenient, the hydrophore of unmanned plane water sampling is often merely able to carry out a water sampling, and this causes the efficiency of unmanned plane water sampling to be difficult to improve.
Such as, China Patent Publication No. CN104458329A, publication date on March 25th, 2015, the name of innovation and creation is called unmanned plane water surface fixed point automatic sampling system, comprises hydrophore, elevating mechanism and control circuit part.The hydrophore of the unmanned plane water surface fixed point automatic sampling system of this application case is merely able to carry out a water sampling equally.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing that a kind of power consumption is low, efficiency is high, the marine environmental monitoring hydrophore of water sampling of repeatedly can fixing a point to different waters.
Technical scheme of the present invention is:
A kind of marine environmental monitoring hydrophore comprises frame and is arranged on the automatic water sampling device in frame, described frame comprises vertical guide rod, scaffold and the buoyant device be arranged on scaffold, described scaffold is provided with scaffold guide pin bushing, scaffold guide pin bushing is slidably set on vertical guide rod, and scaffold guide pin bushing is provided with scaffold guide pin bushing can be made to be fixed on tight fixed bolt on vertical guide rod; Described automatic water sampling device is positioned at below scaffold.
Automatic water sampling device comprises by the mining water drum be distributed in successively from left to right in frame, and adopts water drum and be fixed on vertical guide rod, described in adopt water drum and be provided with water inlet structure and fuze mechanism; Described fuze mechanism comprises being arranged on to adopt in water drum and is provided with buoyancy tube, is arranged on the first vertical guide pin bushing adopting water drum upper end, be slidably arranged on the fuse guide rod in the first vertical guide pin bushing, and the lower end of fuse guide rod is connected with the upper end of buoyancy tube; Described water inlet structure comprise adopt water drum upper end and with the vertical water inlet pipe adopting water drum inner space, coaxially be arranged on the second vertical guide pin bushing of vertically intaking in pipe, be arranged on the second guide rod in the second vertical guide pin bushing and be coaxially arranged on the cylindrical spool of pipe of vertically intaking for shutoff of the second lower end of the guide rod, described second guide rod lateral surface is positioned at above the second vertical guide pin bushing and is provided with positive stop; Described water inlet structure is positioned on the left of fuse guide rod; Respectively adopt water drum upper surface and be provided with vertical baffle, and vertical baffle is positioned at the right side of fuse guide rod, between adjacent two vertical baffles, be equipped with flip flop equipment; Described flip flop equipment comprises the horizontal cylinder body that left and right extends, be arranged on the water inlet interface on horizontal cylinder outside, arrange in horizontal cylinder body for controlling the intake piston body that interface opens/closes and the piston rod being arranged on piston body left end, described horizontal cylinder body is fixed on frame by web member or adopts on water drum, and the water inlet interface between adjacent two vertical baffles is connected by connecting pipe with vertical water inlet between pipe; The right-end openings of described horizontal cylinder body, left end is closed, and the right-hand member of horizontal cylinder body is provided with bar through hole, described piston rod is through bar through hole, the piston rod being positioned at the external side of horizontal cylinder is provided with ring baffle, piston rod is provided with Compress Spring between ring baffle and horizontal cylinder body right-hand member, the upper end of described vertical baffle is provided with bar breach, and bar breach and piston rod are oppositely arranged, the end of described piston rod is hinged with frizzen, and turn left through the bar breach of adjacent upright baffle plate upper end in the end of frizzen, described frizzen is provided with shake-up fixture block.
The marine environmental monitoring hydrophore power consumption of this programme is low, repeatedly can to fix a point water sampling, thus effectively improve sampling efficiency to different waters.
As preferably, also comprise the jacking gear be arranged on unmanned plane, described jacking gear comprises support, is rotatably arranged on the reel on support, is wound on the traction rope on reel and the drive motor for rotating reel.
As preferably, frame also comprises float plate, and described float plate is provided with floating guide pin bushing, and floating guide pin bushing is set on vertical guide rod, and float plate is positioned at below scaffold, and described automatic water sampling device is positioned at below float plate; Described vertical guide rod is positioned at below scaffold guide pin bushing and is provided with locating piece and lower locating piece, and floats guide pin bushing between upper locating piece and lower locating piece; The end of described traction rope is connected with the middle part of floating guide pin bushing;
Described flip flop equipment also comprises vertical gag lever post, and vertically gag lever post is positioned at directly over piston rod, and the upper end of described vertical gag lever post is connected with float plate; When floating guide pin bushing is resisted against upper locating piece, described vertical gag lever post is positioned at above ring baffle, and when floating guide pin bushing is resisted against lower locating piece, the spacing between described vertical gag lever post lower end and piston rod axis is less than the external diameter of ring baffle; When the shake-up fixture block on frizzen is positioned at the right side of corresponding vertical baffle, and when shake-up fixture block is resisted against the bar gap edge of corresponding vertical baffle, described vertical gag lever post is positioned at the left side of ring baffle, and vertical gag lever post is near ring baffle.This programme structure can ensure the job stability of automatic water sampling device.
As preferably, the lateral surface lower limb of cylindrical spool is provided with annular lower magnetic force block, described in adopt water drum inner chamber end face be provided with magnetic force block in the annular corresponding with annular lower magnetic force block, and the lower port of described vertical water inlet pipe is positioned at the upper magnetic force block of annular.
As preferably, the upper end of fuse guide rod be provided with trigger dull and stereotyped.
As preferably, it is cylindric for adopting water drum, and adopts water drum and vertically arrange.
The invention has the beneficial effects as follows: have power consumption low, efficiency is high, the feature of water sampling of repeatedly can fixing a point to different waters.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of marine environmental monitoring hydrophore of the present invention.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Fig. 3 is the partial enlarged drawing at B place in Fig. 1.
In figure: frame 1, vertically guide rod 11, float plate 12, lower locating piece 13, floating guide pin bushing 14, upper locating piece 15, scaffold 16, scaffold guide pin bushing 17, tight fixed bolt 18, buoyant device 19, traction rope 110; Adopt water drum 2; Fuze mechanism 3, buoyancy tube 31, the vertical guide pin bushing 33 of fuse guide rod 32, first, triggering dull and stereotyped 34; Magnetic force block 44, second guide rod 45, cylindrical spool 46, annular lower magnetic force block 47 on water inlet structure 4, vertically water inlet pipe 41, the vertical guide pin bushing 43 of positive stop 42, second, annular; Connecting pipe 5; Vertical baffle 6, bar breach 61; Flip flop equipment 7, front O-ring seal 71, water inlet interface 72, piston body 73, rear O-ring seal 74, horizontal cylinder body 75, piston rod 76, Compress Spring 77, ring baffle 78, vertically gag lever post 79, jointed shaft 710, frizzen 711, shake-up fixture block 712.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
As shown in Figure 1, a kind of marine environmental monitoring hydrophore comprises frame 1, the jacking gear being arranged on the automatic water sampling device in frame and being arranged on for elevator platform on unmanned plane.Jacking gear comprises support, is rotatably arranged on the reel on support, is wound on the traction rope 110 on reel and the drive motor for rotating reel.
Frame comprises vertical guide rod 11, scaffold 16, is arranged on the buoyant device 19 on scaffold and float plate 12.The buoyancy of buoyant device is greater than the gravity sum of frame and automatic water sampling device.Scaffold is provided with scaffold guide pin bushing 17.Scaffold guide pin bushing is slidably set on vertical guide rod.Scaffold guide pin bushing is provided with and scaffold guide pin bushing can be made to be fixed on tight fixed bolt 18 on vertical guide rod, and namely scaffold guide pin bushing is provided with the radial bolts through hole running through lateral surface in scaffold guide pin bushing, is provided with tight fixed bolt in radial bolts through hole.
Float plate is positioned at below scaffold.Float plate and vertical guide rod perpendicular.Float plate is provided with floating guide pin bushing 14, and the guide pin bushing that floats slidably is set on vertical guide rod.Float plate upper surface middle part is provided with vertical connecting link.Vertical guide rod is positioned at below scaffold guide pin bushing and is provided with locating piece 15 and lower locating piece 13.Float guide pin bushing between upper locating piece and lower locating piece.The end of traction rope is connected with the middle part of floating guide pin bushing; In the present embodiment, the end of traction rope is connected with the upper end of vertical connecting link.
As shown in Figure 1 and Figure 2, automatic water sampling device is positioned at below float plate.Automatic water sampling device comprises by the mining water drum 2 be distributed in successively from left to right in frame, and adopts water drum and be fixed on vertical guide rod by web member.The quantity of the mining water drum in the present embodiment is three.Adopt water drum 2 and be provided with water inlet structure 4 and fuze mechanism 3.It is cylindric for adopting water drum, and the axis vertical adopting water drum is arranged.Fuze mechanism comprises being arranged on to adopt in water drum and is provided with buoyancy tube 31, is arranged on the first vertical guide pin bushing 33 adopting water drum upper end, be slidably arranged on the fuse guide rod 32 in the first vertical guide pin bushing, and the lower end of fuse guide rod is connected with the upper end of buoyancy tube.First vertical between guide pin bushing and fuse guide rod for being firmly sealed and matched structure.Buoyancy tube is cylindric.The upper and lower both ends of the surface of buoyancy tube are horizontally disposed with.The upper end of fuse guide rod is provided with triggers dull and stereotyped 34.
Water inlet structure 4 is positioned at the left side of fuse guide rod 32.Water inlet structure comprise adopt water drum upper end and with the vertical water inlet pipe 41 adopting water drum inner space, coaxially be arranged on the second vertical guide pin bushing 43 in vertical water inlet pipe, be arranged on the second guide rod 45 in the second vertical guide pin bushing and be coaxially arranged on the cylindrical spool 46 of pipe of vertically intaking for shutoff of the second lower end of the guide rod.Second vertical guide pin bushing is connected by web member with vertical water inlet between round tube inner wall.Cylindrical spool is positioned at directly over the upper surface of buoyancy tube.The lateral surface lower limb of cylindrical spool is provided with annular lower magnetic force block 47.The end face adopting water drum inner chamber is provided with magnetic force block 44 in the annular corresponding with annular lower magnetic force block, and vertically the lower port of water inlet pipe is positioned at the upper magnetic force block of annular.Annular attracts each other between magnetic force and annular lower magnetic force.Second guide rod lateral surface is positioned at above the second vertical guide pin bushing and is provided with positive stop 42.The edge, upper surface of cylindrical spool is provided with chamfering.When positive stop is resisted against on the second vertical guide pin bushing, cylindrical spool is positioned at the below of vertically water inlet pipe.When cylindrical spool upper end and vertically the spacing of intaking between pipe lower port is less than 2 millimeters time, under suction in annular between magnetic force and annular lower magnetic force, drives cylindrical spool up moves by annular lower magnetic force, until magnetic sticker is combined into and stops in annular lower magnetic force and annular; Now pipe of vertically intaking is stretched in the upper end of cylindrical spool.When the upper end of cylindrical spool stretch into vertically water inlet pipe time, cylindrical spool shutoff is vertically intake pipe, cylindrical spool and vertically intake between pipe be the structure that is firmly sealed and matched.
As shown in Figure 1, Figure 3, respectively adopt water drum upper surface and be provided with vertical baffle 6, and vertical baffle is positioned at the right side of fuse guide rod.Flip flop equipment 7 is equipped with between adjacent two vertical baffles.Flip flop equipment comprises the horizontal cylinder body 75 that left and right extends, and is arranged on the water inlet interface 72 on horizontal cylinder outside, arranging horizontal cylinder body interior for controlling the piston body 73 that water inlet interface opens/closes, being arranged on the piston rod 76 of piston body left end and vertical gag lever post 79.Horizontal cylinder body is fixed on frame by web member or adopts on water drum.Axis and the vertical baffle of horizontal cylinder body are perpendicular.Fuse guide rod and piston rod axis are positioned at same plane.Vertical gag lever post is positioned at directly over piston rod.The upper end of vertical gag lever post is connected with float plate 12.Piston body is provided with forward and backward two seals circle 71,74.Water inlet interface between adjacent two vertical baffles is connected by connecting pipe 5 with vertically intake between pipe, and water inlet interface between adjacent two vertical baffles and vertically intake pipe just to setting, connecting pipe is vertically arranged.
The right-end openings of horizontal cylinder body, left end is closed, and the right-hand member of horizontal cylinder body is provided with bar through hole.Piston rod is through bar through hole.The piston rod being positioned at the external side of horizontal cylinder is provided with ring baffle 78.Piston rod is provided with Compress Spring 77 between ring baffle and horizontal cylinder body right-hand member.The end of piston rod is hinged with frizzen 711, and the jointed shaft 710 between piston rod and frizzen is horizontally disposed with, and jointed shaft between piston rod and frizzen and piston rod axis perpendicular.The upper end of vertical baffle is provided with bar breach 61, and bar breach and piston rod are oppositely arranged.Turn left through the bar breach of adjacent upright baffle plate upper end in the end of frizzen.Frizzen is provided with and touches fixture block 712.
As shown in Figure 1, when buoyancy tube lower end abutment is when adopting water drum inner bottom surface, buoyancy tube upper surface is greater than the spacing between fuse guide rod upper end and piston rod axis to vertical difference of intaking the spacing of pipe lower port and the axial length of cylindrical spool.
As shown in Figure 3, when the shake-up fixture block 712 on frizzen is positioned at the right side of corresponding vertical baffle, and when shake-up fixture block is resisted against the bar gap edge of corresponding vertical baffle, water inlet interface is between forward and backward two seals circle; When piston body is resisted against horizontal cylinder body left end, water inlet interface is positioned at the same side of forward and backward two seals circle.
As shown in Figure 1, Figure 3, when floating guide pin bushing is resisted against upper locating piece, vertical gag lever post is positioned at above ring baffle.When floating guide pin bushing is resisted against lower locating piece, the spacing between vertical gag lever post lower end and piston rod axis is less than the external diameter of ring baffle.When the shake-up fixture block on frizzen is positioned at the right side of corresponding vertical baffle, and when shake-up fixture block is resisted against the bar gap edge of corresponding vertical baffle, vertical gag lever post is positioned at the left side of ring baffle, and vertical gag lever post is near ring baffle.
The specific works process of the marine environmental monitoring hydrophore of the present embodiment is as follows:
The first, as shown in Figure 1, before unmanned plane takes off: regulate the position of scaffold on vertical guide rod, and by tight fixed bolt, scaffold guide pin bushing is fixed on vertical guide rod; What can regulate automatic water sampling device by regulating the position of scaffold within the scope of certain depth of water adopts water depth.
Meanwhile, shake-up fixture block is resisted against the bar gap edge of corresponding vertical baffle, and touches the right side that fixture block is positioned at corresponding vertical baffle; Now, the vertical water inlet pipe adopting water drum being positioned at the leftmost side is in opening, and all the other vertical water inlet pipes adopting water drum are in closed condition.
The second, drive automatic water sampling device to fly to the sampling marine site of specifying by unmanned plane.
3rd, by the traction rope of jacking gear, automatic water sampling device is transferred on appointment sea.Will be across the sea floating by buoyant device after automatic water sampling device is positioned at sea; Then, traction rope continues to transfer, thus float plate is moved down under gravity until the guide pin bushing that floats is resisted against (as shown in Figure 1) on lower locating piece; Then traction rope stops transferring again.
Meanwhile, as shown in Figure 1, seawater is by by " the vertical water inlet pipe being in opening enters corresponding adopting in water drum ", and adopt water drum along with seawater constantly enters, under the buoyancy of buoyancy tube, buoyancy tube will drive fuse guide rod to float.
Move the same for drive cylindrical spool one after buoyancy tube drive fuse guide rod floats a segment distance.Then, buoyancy tube drives in fuse guide rod and cylindrical spool continuation and moves, and by fuse guide rod by the up jack-up of the frizzen above it, thus shake-up fixture block is broken off relations; As shown in Figure 1, Figure 3, after shake-up fixture block breaks off relations, under the effect of Compress Spring by drives piston rod and piston body together toward moving left, till ring baffle is resisted against on vertical gag lever post, thus avoid piston body to open interface of intaking.
Again then, buoyancy tube drives in fuse guide rod and cylindrical spool continuation and moves, and make cylindrical spool near pipe lower port of vertically intaking, when cylindrical spool upper end and vertically the spacing of intaking between pipe lower port is less than 2 millimeters time, under suction in annular between magnetic force and annular lower magnetic force, drive cylindrical spool up moves by annular lower magnetic force, makes the upper end of cylindrical spool stretch into pipe of vertically intaking; Thus pipe of vertically intaking is closed, and completes the water sampling that this adopts water drum, namely completes a water sampling.
4th, by the traction rope of jacking gear, automatic water sampling device is up mentioned reset, in this process, first float plate is mentioned by traction rope, till floating guide pin bushing is resisted against upper locating piece; Then whole automatic water sampling device is up mentioned reset by traction rope.
When floating guide pin bushing is resisted against upper locating piece, vertical gag lever post will be positioned at above ring baffle; Now, the piston rod on the flip flop equipment that shake-up fixture block breaks off relations and piston body, under the effect of Compress Spring, move left past for continuation, until piston body is resisted against horizontal cylinder body left end; Interface of now intaking is opened, thus make the vertical water inlet pipe adopting water drum adopting the adjacent right side of water drum being positioned at water sampling be in opening, and all the other vertical water inlet pipes adopting water drum are in closed condition (namely when one is adopted after water drum completes water sampling, by triggering the flip flop equipment adopting water drum of adjacent right side, the shake-up fixture block of this flip flop equipment is broken off relations; Thus after automatic water sampling device is up mentioned by traction rope, the vertical water inlet pipe adopting water drum adopting the adjacent right side of water drum being positioned at water sampling will be in opening).
5th, return second step and continue operation, adopt until all after water drum all completes water sampling; Unmanned plane drives automatic water sampling device to make a return voyage.Thus the power consumption of the marine environmental monitoring hydrophore of the present embodiment is low, and repeatedly can to fix a point water sampling to different waters, thus effectively improves sampling efficiency.
Claims (7)
1. a marine environmental monitoring hydrophore, it is characterized in that, comprise frame and be arranged on the automatic water sampling device in frame, described frame comprises vertical guide rod, scaffold and the buoyant device be arranged on scaffold, described scaffold is provided with scaffold guide pin bushing, and scaffold guide pin bushing is slidably set on vertical guide rod, and scaffold guide pin bushing is provided with scaffold guide pin bushing can be made to be fixed on tight fixed bolt on vertical guide rod; Described automatic water sampling device is positioned at below scaffold.
2. marine environmental monitoring hydrophore according to claim 1, it is characterized in that, described automatic water sampling device comprises by the mining water drum be distributed in successively from left to right in frame, and adopts water drum and be fixed on vertical guide rod, described in adopt water drum and be provided with water inlet structure and fuze mechanism;
Described fuze mechanism comprises being arranged on to adopt in water drum and is provided with buoyancy tube, is arranged on the first vertical guide pin bushing adopting water drum upper end, be slidably arranged on the fuse guide rod in the first vertical guide pin bushing, and the lower end of fuse guide rod is connected with the upper end of buoyancy tube;
Described water inlet structure comprise adopt water drum upper end and with the vertical water inlet pipe adopting water drum inner space, coaxially be arranged on the second vertical guide pin bushing of vertically intaking in pipe, be arranged on the second guide rod in the second vertical guide pin bushing and be coaxially arranged on the cylindrical spool of pipe of vertically intaking for shutoff of the second lower end of the guide rod, described second guide rod lateral surface is positioned at above the second vertical guide pin bushing and is provided with positive stop; Described water inlet structure is positioned on the left of fuse guide rod;
Respectively adopt water drum upper surface and be provided with vertical baffle, and vertical baffle is positioned at the right side of fuse guide rod, between adjacent two vertical baffles, be equipped with flip flop equipment; Described flip flop equipment comprises the horizontal cylinder body that left and right extends, be arranged on the water inlet interface on horizontal cylinder outside, arrange in horizontal cylinder body for controlling the intake piston body that interface opens/closes and the piston rod being arranged on piston body left end, described horizontal cylinder body is fixed on frame by web member or adopts on water drum, and the water inlet interface between adjacent two vertical baffles is connected by connecting pipe with vertical water inlet between pipe; The right-end openings of described horizontal cylinder body, left end is closed, and the right-hand member of horizontal cylinder body is provided with bar through hole, described piston rod is through bar through hole, the piston rod being positioned at the external side of horizontal cylinder is provided with ring baffle, piston rod is provided with Compress Spring between ring baffle and horizontal cylinder body right-hand member, the upper end of described vertical baffle is provided with bar breach, and bar breach and piston rod are oppositely arranged, the end of described piston rod is hinged with frizzen, and turn left through the bar breach of adjacent upright baffle plate upper end in the end of frizzen, described frizzen is provided with shake-up fixture block.
3. marine environmental monitoring hydrophore according to claim 2, it is characterized in that, also comprise the jacking gear be arranged on unmanned plane, described jacking gear comprises support, rotatably being arranged on the reel on support, being wound on the traction rope on reel and the drive motor for rotating reel.
4. marine environmental monitoring hydrophore according to claim 3, is characterized in that, described frame also comprises float plate, and float plate is positioned at below scaffold, and described automatic water sampling device is positioned at below float plate; Described float plate is provided with floating guide pin bushing, and floating guide pin bushing is set on vertical guide rod, described vertical guide rod is positioned at below scaffold guide pin bushing and is provided with locating piece and lower locating piece, and floats guide pin bushing between upper locating piece and lower locating piece; The end of described traction rope is connected with the middle part of floating guide pin bushing;
Described flip flop equipment also comprises vertical gag lever post, and vertically gag lever post is positioned at directly over piston rod, and the upper end of described vertical gag lever post is connected with float plate; When floating guide pin bushing is resisted against upper locating piece, described vertical gag lever post is positioned at above ring baffle, and when floating guide pin bushing is resisted against lower locating piece, the spacing between described vertical gag lever post lower end and piston rod axis is less than the external diameter of ring baffle; When the shake-up fixture block on frizzen is positioned at the right side of corresponding vertical baffle, and when shake-up fixture block is resisted against the bar gap edge of corresponding vertical baffle, described vertical gag lever post is positioned at the left side of ring baffle, and vertical gag lever post is near ring baffle.
5. marine environmental monitoring hydrophore according to claim 2, it is characterized in that, the lateral surface lower limb of described cylindrical spool is provided with annular lower magnetic force block, the described end face adopting water drum inner chamber is provided with magnetic force block in the annular corresponding with annular lower magnetic force block, and the lower port of described vertical water inlet pipe is positioned at the upper magnetic force block of annular.
6. marine environmental monitoring hydrophore according to claim 2, is characterized in that, the upper end of described fuse guide rod is provided with triggers flat board.
7. marine environmental monitoring hydrophore according to claim 2, is characterized in that, described in adopt water drum be cylindric, and adopt water drum and vertically arrange.
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| CN201510769682.7A CN105372093B (en) | 2015-11-12 | 2015-11-12 | A kind of marine environmental monitoring hydrophore |
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| CN201510769682.7A CN105372093B (en) | 2015-11-12 | 2015-11-12 | A kind of marine environmental monitoring hydrophore |
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| CN105372093B CN105372093B (en) | 2017-12-12 |
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