CN206593910U - A kind of suction-type water sampler and unit suction-type bottom water sampling system - Google Patents
A kind of suction-type water sampler and unit suction-type bottom water sampling system Download PDFInfo
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- CN206593910U CN206593910U CN201720339468.2U CN201720339468U CN206593910U CN 206593910 U CN206593910 U CN 206593910U CN 201720339468 U CN201720339468 U CN 201720339468U CN 206593910 U CN206593910 U CN 206593910U
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- valve rod
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Abstract
The utility model provides a kind of suction-type water sampler and unit suction-type bottom water sampling system, belong to marine monitoring technology field, the principal organ of water sampling system is suction-type water sampler, including water sample cup, collector seat, collector lid, valve rod, spring, diaphragm, valve seat, the diaphragm is pressed between collector seat and collector lid two chambers above and below formation, the through hole of the acquired device lid of epicoele is communicated with water sampling area, inlet opening on the acquired device seat of cavity of resorption is communicated with the water sample cup being tightened on collector seat, and communicated through the control gap between valve rod and valve seat with water sampling area, valve rod from top to bottom sequentially passes through collector lid, diaphragm, collector seat and valve seat, spring is housed between valve rod upper end and collector lid, spring downward valve rod realizes the sealing of valve seat；Pull valve rod and diaphragm to move up, the gas in water sample cup is inhaled into cavity of resorption, and the water in water sampling area is inhaled into water sample cup, complete water sampling.The utility model avoids the problem of water sample is easily mixed, and expands the acquisition range of water sample, improves the sampling quality of bottom water sample.
Description
Technical field
The utility model is related to a kind of marine monitoring technology, and specifically a kind of suction-type water sampler and unit are inhaled
Enter formula bottom water sampling system.
Background technology
Existing subsea level water sampling equipment mainly has the simple hydrophore of pull-type, hits open type hydrophore, pressed cover water acquisition
Device and pump type hydrophore.
The simple hydrophore of pull-type is a kind of simple hydrophore, and sampling bottle is settled down into required depth, and upper rope is opened
Bottle stopper, proposes to complete sampling, its is simple in construction, easy to carry after water is full of sampling bottle, but it is unable to self-timing sampling, effect
Rate is low, is not suitable for deep water sampling.
It is that sampling bottle is settled down into required depth to hit open type hydrophore and pressed cover hydrophore, is beaten by means of firing lock
Corkage lid, after water is full of sampling bottle, closes sampling bottle cap and completes sampling, its is simple in construction, can be sampled in deeper water layer, but
Its sampling efficiency is low, and sampling stability is poor.
Pump type hydrophore is travelled to particular sample point also with instruments such as ships, and water gathering tube is settled down to the depth of defined
Degree, uses pumping water sampling, can be sampled in deeper Shui layers, but due to pipe in line, water sample is easily obscured, accuracy
Difference.
The content of the invention
Technical assignment of the present utility model is that there is provided a kind of suction-type water sampler and list in view of the shortcomings of the prior art
First suction-type bottom water sampling system.The depth selection that aims to solve the problem that existing subsea level water sampling equipment is shallow, efficiency is low, water
Sample is easily obscured, accuracy is poor, it is whard to control the problem of, improve the sampling quality and sampling efficiency of bottom water sample.
The utility model solves the technical scheme that its technical problem used：
A kind of suction-type water sampler, including water sample cup, collector seat, collector lid, valve rod, spring, diaphragm, valve
Seat, the diaphragm is pressed between collector seat and collector lid two chambers, the through hole and water of the acquired device lid of epicoele above and below formation
Sample acquisition zone is communicated, and the inlet opening on the acquired device seat of cavity of resorption is communicated with the water sample cup being tightened on collector seat, and through valve rod
Control gap between valve seat is communicated with water sampling area, and valve rod from top to bottom sequentially passes through collector lid, diaphragm, collector
Seat and valve seat, are equipped with spring between valve rod upper end and collector lid, spring downward valve rod realizes the sealing of valve seat；Pull valve rod and
Diaphragm is moved up, and the gas in water sample cup is inhaled into cavity of resorption, and the water in water sampling area is inhaled into water sample cup, completes water sampling.
Further, it is provided with sealing ring between the valve rod and valve seat.
Further, it is provided with sealing gasket between water sample cup and the collector seat.
A kind of unit suction-type bottom water sampling system, including suction-type water sampler, electric pushrod, cage and steel
Cord, the suction-type water sampler and electric pushrod are each attached on cage and are precisely controlled suction automatically with electric pushrod
The water sampling of formula water sampler；The steel wire rope is connected to control cage and suction-type water sampler with cage
Sampling depth.
The suction-type water sampler includes water sample cup, collector seat, collector lid, valve rod, spring, diaphragm, valve seat,
The diaphragm is pressed between collector seat and collector lid two chambers above and below formation, and the through hole of the acquired device lid of epicoele is adopted with water sample
Ji Qu is communicated, and the inlet opening on the acquired device seat of cavity of resorption is communicated with the water sample cup being tightened on collector seat, and through valve rod and valve
Control gap between seat is communicated with water sampling area, valve rod from top to bottom sequentially pass through collector lid, diaphragm, collector and
Valve seat, is equipped with spring between valve rod upper end and collector lid, spring downward valve rod realizes the sealing of valve seat；Electric pushrod moves up drawing
Ovable valve stem and diaphragm are moved up, and the gas in water sample cup is inhaled into water sample cup by absorption cavity of resorption, the water in water sampling area, complete water
Sample is gathered.
Further, the electric pushrod is hinged on one by coupling bar and attachment pegs with multiple suction-type water samplers
Rise and form a water sampling unit.
Further, several water sampling units are evenly equipped with the cage.
Preferably, the cage is square structure, and 8 water sampling units are evenly equipped with thereon.
A kind of suction-type water sampler and unit suction-type bottom water sampling system of the present utility model and existing skill
Art is compared, and produced beneficial effect is：
1）Suction-type water sampler of the present utility model, water sample cup is screwed on water sampler seat, and diaphragm epicoele is through adopting
The through hole of storage lid is communicated with water sampling area, and the inlet opening of the acquired device seat of cavity of resorption is communicated with water sample cup, and through valve rod, sealing
Circle and valve seat are communicated with water sampling area；When electric pushrod mobile terminal is displaced downwardly to maximum position, suction-type water sampler exists
It is closed in the presence of spring and hydraulic pressure, when electric pushrod overcomes making a concerted effort for spring and hydraulic pressure, pulls multiple suction-types
Water sampler diaphragm and valve rod are moved up, and the gas in water sample cup passes through the through hole on water sampler seat in the direction of arrows b
Diaphragm cavity of resorption is inhaled into, while the water in water sampling area is inhaled into cocurrent in the direction of arrow enters water sample cup, cage lifts simultaneously
Water sample cup is backed out, that is, completes water sampling.The problem of water sample is easily mixed is avoided, the acquisition range of water sample is expanded, improves bottom
The sampling quality of layer water sample.
2）Unit suction-type bottom water sampling system of the present utility model, suction-type water sampler is solid with bolt respectively
It is scheduled on cage, controls the sampling depth of suction-type water sampler with steel wire rope as needed；Will with coupling bar and attachment pegs
Multiple suction-type water samplers are hinged, then are hinged to form a unit with electric pushrod mobile terminal, as needed may be used
Multiple units are arranged on a cage, the water sampling of each unit suction-type water sampler of timing controlled, structure letter
It is single, easy to use.Be conducive to being precisely controlled automatically, improve the sampling efficiency of bottom water sample.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of suction-type water sampler；
Accompanying drawing 2 is Fig. 1 overlooking the structure diagram；
Accompanying drawing 3 is the structural representation of unit suction-type bottom water sampling system；
Accompanying drawing 4 is Fig. 3 overlooking the structure diagram.
In figure, 1, suction-type water sampler, 2, coupling bar, 3, attachment pegs, 4, electric pushrod, 5, ear mount, 6, cage, 7,
Steel wire rope, 8, water sample cup, 9, sealing gasket, 10, collector seat, 11, bolt, 12, collector lid, 13, valve rod, 14, spring, 15,
Round nut, 16, clamping pad, 17, diaphragm, 18, sealing ring, 19, valve seat.
Embodiment
1-4 is to a kind of suction-type water sampler and unit suction-type bottom water sample of the present utility model below in conjunction with the accompanying drawings
Acquisition system is described in detail below.
As shown in accompanying drawing 1,2, a kind of suction-type water sampler 1, including water sample cup 8, sealing gasket 9, collector seat 10, spiral shell
Bolt 11, collector lid 12, valve rod 13, spring 14, round nut 15, clamping pad 16, diaphragm 17, sealing ring 18, valve seat 19, the film
Piece 17 is pressed between collector seat 10 and collector lid 12 two chambers, the through hole and water sample of the acquired device lid 12 of epicoele above and below formation
Acquisition zone is communicated, and the inlet opening on the acquired device seat 10 of cavity of resorption is communicated with the water sample cup 8 being tightened on collector seat 10, water sample cup
Sealing gasket 9 is provided between 8 and collector seat 10, and through the control gap between valve rod 13 and valve seat 19 and water sampling area phase
It is logical, be provided with sealing ring 18 between valve rod 13 and valve seat 19, valve rod 13 from top to bottom sequentially pass through collector lid 12, diaphragm 17,
Collector seat 10 and valve seat 19, are clamped diaphragm 17 through clamping pad 16 by valve rod 13 and round nut 15, the upper end of valve rod 13 and collection
Spring 14 is housed, spring 14 uses cylindrical spring, and spring 14 pushes the sealing that valve rod 13 realizes valve seat 19 between device lid 12；Pull
Valve rod 13 and diaphragm 17 are moved up, and the gas in water sample cup 8 is inhaled into cavity of resorption, and the water in water sampling area is inhaled into water sample cup 8, complete
Into water sampling.
As shown in Figure 3, a kind of unit suction-type bottom water sampling system, including it is suction-type water sampler 1, electronic
Push rod 4, cage 6 and steel wire rope 7, the suction-type water sampler 1 and electric pushrod 4 are each attached on cage 6 and with electronic
Push rod 4 is precisely controlled the water sampling of suction-type water sampler 1 automatically；The steel wire rope 7 is connected to control with cage 6
The sampling depth of cage 6 and suction-type water sampler 1.
The suction-type water sampler 1 include water sample cup 8, collector seat 10, collector lid 12, valve rod 13, spring 14,
Diaphragm 17, valve seat 19, the diaphragm 17 are pressed between collector seat 10 and collector lid 12 two chambers above and below formation, and epicoele is through adopting
The through hole of storage lid 12 is communicated with water sampling area, and the inlet opening on the acquired device seat 10 of cavity of resorption is with being tightened on collector seat 10
Water sample cup 8 communicate, and communicated through the control gap between valve rod 13 and valve seat 19 with water sampling area, valve rod 13 is from top to bottom
Collector lid 12, diaphragm 17, collector seat 10 and valve seat 19 are sequentially passed through, bullet is housed between the upper end of valve rod 13 and collector lid 12
Spring 14, spring 14 pushes the sealing that valve rod 13 realizes valve seat 19；Electric pushrod 4 moves up pulling valve rod 13 and diaphragm 17 is moved up, water
Gas in sample cup 8 is by absorption cavity of resorption, and the water in water sampling area is inhaled into water sample cup 8, completes water sampling.
The electric pushrod 4 passes through coupling bar 2 and attachment pegs 3 and the hinged shape of multiple suction-type water samplers 1
Into a water sampling unit.
As shown in Figure 4, the cage 6 is square structure, and 8 water sampling units are evenly equipped with thereon.
Claims (7)
1. a kind of suction-type water sampler, including water sample cup（8）, collector seat（10）, collector lid（12）, valve rod（13）、
Spring（14）, diaphragm（17）, valve seat（19）, the diaphragm（17）It is pressed on collector seat（10）With collector lid（12）Between shape
Into two chambers, the acquired device lid of epicoele up and down（12）Through hole communicated with water sampling area, cavity of resorption acquired device seat（10）On enter
Water hole is with being tightened in collector seat（10）On water sample cup（8）Communicate, and through valve rod（13）And valve seat（19）Between controllable
Gap is communicated with water sampling area, valve rod（13）From top to bottom sequentially pass through collector lid（12）, diaphragm（17）, collector seat（10）
And valve seat（19）, valve rod（13）Upper end and collector lid（12）Between be equipped with spring（14）, spring（14）Push valve rod（13）It is real
Existing valve seat（19）Sealing；Pull valve rod（13）And diaphragm（17）Move up, water sample cup（8）In gas be inhaled into cavity of resorption, water sample
The water of acquisition zone is inhaled into water sample cup（8）In, complete water sampling.
2. a kind of suction-type water sampler according to claim 1, it is characterised in that the valve rod（13）And valve seat
（19）Between be provided with sealing ring（18）.
3. a kind of suction-type water sampler according to claim 1 or 2, it is characterised in that the water sample cup（8）With adopt
Storage seat（10）Between be provided with sealing gasket（9）.
4. a kind of unit suction-type bottom water sampling system, including suction-type water sampler（1）, electric pushrod（4）, cage
（6）And steel wire rope（7）, it is characterised in that：
The suction-type water sampler（1）And electric pushrod（4）It is each attached to cage（6）Go up and use electric pushrod（4）Automatically
It is precisely controlled suction-type water sampler（1）Water sampling；
The steel wire rope（7）With cage（6）It is connected to control cage（6）With suction-type water sampler（1）Collection it is deep
Degree；
The suction-type water sampler（1）Including water sample cup（8）, collector seat（10）, collector lid（12）, valve rod（13）、
Spring（14）, diaphragm（17）, valve seat（19）, the diaphragm（17）It is pressed on collector seat（10）With collector lid（12）Between shape
Into two chambers, the acquired device lid of epicoele up and down（12）Through hole communicated with water sampling area, cavity of resorption acquired device seat（10）On enter
Water hole is with being tightened in collector seat（10）On water sample cup（8）Communicate, and through valve rod（13）And valve seat（19）Between controllable
Gap is communicated with water sampling area, valve rod（13）From top to bottom sequentially pass through collector lid（12）, diaphragm（17）, collector seat（10）
And valve seat（19）, valve rod（13）Upper end and collector lid（12）Between be equipped with spring（14）, spring（14）Push valve rod（13）It is real
Existing valve seat（19）Sealing；Electric pushrod（4）Move up pulling valve rod（13）And diaphragm（17）Move up, water sample cup（8）In gas
By absorption cavity of resorption, the water in water sampling area is inhaled into water sample cup（8）In, complete water sampling.
5. a kind of unit suction-type bottom water sampling system according to claim 4, it is characterised in that described electronic to push away
Bar（4）Pass through coupling bar（2）And attachment pegs（3）With multiple suction-type water samplers（1）One water sample of hinged formation
Collecting unit.
6. a kind of unit suction-type bottom water sampling system according to claim 5, it is characterised in that the cage
（6）On be evenly equipped with several water sampling units.
7. a kind of unit suction-type bottom water sampling system according to claim 6, it is characterised in that the cage
（6）For square structure, 8 water sampling units are evenly equipped with thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339468.2U CN206593910U (en) | 2017-04-01 | 2017-04-01 | A kind of suction-type water sampler and unit suction-type bottom water sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339468.2U CN206593910U (en) | 2017-04-01 | 2017-04-01 | A kind of suction-type water sampler and unit suction-type bottom water sampling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593910U true CN206593910U (en) | 2017-10-27 |
Family
ID=60121962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720339468.2U Expired - Fee Related CN206593910U (en) | 2017-04-01 | 2017-04-01 | A kind of suction-type water sampler and unit suction-type bottom water sampling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206593910U (en) |
-
2017
- 2017-04-01 CN CN201720339468.2U patent/CN206593910U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20200401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |