CN210665183U

CN210665183U - Collection system is held back to wetland sand blown by wind

Info

Publication number: CN210665183U
Application number: CN201921317397.1U
Authority: CN
Inventors: 文波龙
Original assignee: Northeast Institute of Geography and Agroecology of CAS
Current assignee: Northeast Institute of Geography and Agroecology of CAS
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-06-02
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a wetland sand blown by wind holds back collection system, including buoyancy board, retaining collection funnel, buoyancy bearing plate and receiving flask, the buoyancy bearing plate is equipped with above the buoyancy board, be equipped with in the opening with the retaining collection funnel of opening cross-section looks adaptation, the retaining collection funnel upper end is passed the opening and is equipped with the water-stop wall, the retaining collection funnel is inside to be equipped with and to prevent stifled part, the retaining collection funnel below is equipped with the connector, can dismantle below the connector and be equipped with the receiving flask; the utility model discloses device reasonable in design, convenient to carry, easy operation can set up the monitoring site as required, and the device can float about following the water level through the buoyancy board simultaneously, can get rid of the silt interference that the flowing water carried, and it is fixed to collect funnel upper end opening bore through the retaining, can unify the collection area, realizes quantitative analysis, comparison, and the collecting bottle that the connection can be dismantled to the screw thread can realize the replacement simply, can also guarantee to be difficult to take place the exchange with water silt, improves the efficiency and the quality of monitoring.

Description

Collection system is held back to wetland sand blown by wind

Technical Field

The utility model relates to an ecosystem monitoring technology field especially relates to a wetland sand blown by the wind holds back collection system.

Background

The wetland is a unique ecosystem formed by the interaction of water and land on the earth, the ecological function and value are huge, the regulation and storage of flood, the maintenance of biological diversity, the carbon sink function of the ecosystem and the like of the wetland are widely concerned, but the ecological barrier function of the wetland is not sufficiently understood. The mutual action relationship between the wetland and a peripheral ecosystem determines the main ecological functions of the wetland in specific time and space, under the natural geographic condition that the wetland and the sand are distributed alternately, the wetland water body and the wet ground can capture sand and dust for a long time, and the method is different from wind power blocking and mechanical blocking and is one of the important reasons that the wetland can play a barrier desertification process.

At present about the collection monitoring that sand blown by the wind moved, held back, relate to the aspect of land desertification research and prevention and control more, collection monitoring devices is mostly the horizontal direction and collects, and to the research lack of moist surface capture, especially moist surface mounting holds back the collection monitoring devices of sand blown by the wind still there is great blank, and some collection monitoring devices that can be applied to moist surface mounting and hold back the sand blown by the wind also have the defect of gathering monitoring precision and quality difference, consequently, the utility model provides a collection device is held back to wetland sand blown by the wind to solve the weak point among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a wetland sand blown by the wind holds back collection system, the utility model discloses device reasonable in design, convenient to carry, easy operation can set up the monitoring point as required, and the device can float about following the water level through the buoyancy board simultaneously, can get rid of the silt interference that the flowing water carried, and it is fixed to collect funnel upper end opening bore through the retaining, can unify the collection area, realizes quantitative analysis, relatively, and the collection bottle that the connection can be dismantled to the screw thread can realize the replacement simply, can also guarantee to be difficult to take place the exchange with water silt, improves the efficiency and the quality of monitoring.

The utility model provides a wetland sand blown by wind holds back collection system, collect funnel, buoyancy bearing plate and receiving flask including buoyancy board, retaining, buoyancy board top is equipped with the buoyancy bearing plate, it is equipped with the opening to pass the buoyancy board on the buoyancy bearing plate, be equipped with the retaining collection funnel rather than cross-section looks adaptation in the opening, the retaining is collected the funnel upper end and is passed the opening and be equipped with the water-stop wall, retaining collection funnel is inside to be equipped with and prevents stifled part, retaining collection funnel below is equipped with the connector, the connector below can be dismantled and be equipped with the receiving flask, be equipped with the fixed orifices on the buoyancy bearing plate, be equipped with fixed rope in the fixed orifices.

The further improvement lies in that: the opening is square opening, and retaining collection funnel, buoyancy bearing plate and water proof wall three pass through welding body coupling at the opening part.

The further improvement lies in that: the connector is an external thread connector, and the collecting bottle is detachably connected with the connector through threads.

The further improvement lies in that: prevent stifled part for preventing stifled grid, prevent stifled grid and opening size looks adaptation.

The further improvement lies in that: and a fixing rod is arranged on one side of the buoyancy plate, the lower end of the fixing rod is vertically inserted into bottom mud of the monitoring point, and the fixing hole is connected with the fixing rod through a fixing rope.

The further improvement lies in that: the water storage collection funnel, the buoyancy bearing plate and the water separation wall are all made of PVC or organic glass.

The utility model has the advantages that: the utility model has reasonable design, convenient carrying and simple operation, can set monitoring sites according to requirements, can float up and down along with the water level through the buoyancy plate, can eliminate the interference of silt carried by flowing water, can set monitoring time intervals according to the monitoring requirements, can reduce the artificial operation interference in the middle process, can uniformly collect the area through fixing the opening caliber at the upper end of the water storage collecting funnel, realizes quantitative analysis and comparison, can simply replace the collecting bottle detachably connected with threads, can ensure that the collecting bottle is not easy to exchange with the water silt, improves the monitoring efficiency and quality, can eliminate the additional addition of organic matters caused by the blockage of the bottle mouth of the collecting bottle and fallen leaves and the like due to the falling objects through the anti-blocking grating, ensures the collecting precision, has good anti-corrosion effect by adopting PVC or organic glass materials as main structural materials of the device, the device has the advantages of long service life and convenient carrying.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic top view of the structure of the present invention.

Fig. 3 is a schematic view of the opening structure of the present invention.

Fig. 4 is the bottom view schematic diagram of the water storage collection funnel of the utility model.

Wherein: 1. a buoyancy plate; 2. a water storage collection funnel; 3. a buoyant load-bearing plate; 4. a collection bottle; 5. an opening; 6. a water-stop wall; 7. a connecting port; 8. a fixing hole; 9. fixing a rope; 10. an anti-blocking grid; 11. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

According to fig. 1, 2, 3, 4 show, this embodiment provides a collection system is held back to wetland sand blown by wind, collect funnel 2, buoyancy bearing plate 3 and receiving flask 4 including buoyancy board 1, retaining, buoyancy board 1 top is equipped with buoyancy bearing plate 3, it is equipped with opening 5 to pass buoyancy board 1 on the buoyancy bearing plate 3, be equipped with the retaining receiving funnel 2 rather than cross-section looks adaptation in the opening 5, retaining receiving funnel 2 upper end is passed opening 5 and is equipped with water-stop wall 6, retaining receiving funnel 2 inside is equipped with prevents stifled part, retaining receiving funnel 2 below is equipped with connector 7, connector 7 below can be dismantled and be equipped with receiving flask 4, be equipped with fixed orifices 8 on the buoyancy bearing plate 3, be equipped with fixed rope 9 in the fixed orifices 8.

The opening 5 is a square opening, and the water storage collection funnel 2, the buoyancy bearing plate 3 and the water separation wall 6 are integrally connected at the opening 5 through welding. The connecting port 7 is an external thread connecting port, and the collecting bottle 4 is in threaded detachable connection with the connecting port 7. Prevent stifled part for preventing stifled grid 10, prevent stifled

grid

10 and 5 size looks adaptations of opening. The utility model discloses a monitoring device, including buoyancy plate 1, dead lever 11, fixed orifices 8, retaining collection funnel 2, buoyancy bearing plate 3 and water-stop wall 6, the dead lever 11 is furnished with on one side of buoyancy plate 1, the dead lever 11 lower extreme is inserted perpendicularly and is established in the monitoring point bed mud, the fixed orifices 8 is connected with dead lever 11 through fixed rope 9, retaining collection funnel 2, buoyancy bearing plate 3 and water-stop wall 6 all adopt PVC to make.

When collecting and monitoring, firstly, a collecting bottle 4 of the device is fixed on a connector 7 of an external thread at the lower end of a water storage collecting funnel 2 in a screwing mode, then a buoyancy plate 1 is sleeved below a buoyancy bearing plate 3, then wetland water without silt and impurities is added into the water storage collecting funnel 2, the water surface of the water in the water collecting funnel 2 is ensured to be positioned at the lower edge of a water-stop wall 6, an anti-blocking grating 10 is arranged in the water storage collecting funnel 2 and is aligned with an opening 5, meanwhile, the anti-blocking grating 10 is ensured to be positioned above the water surface in the water storage collecting funnel 2, plant fallen leaves are prevented from blocking the water storage collecting funnel 2, then the water storage collecting funnel 2 is flatly placed, the water storage collecting funnel 2 is ensured to float above the water surface of a monitoring point, then a fixing rope 9 is used for connecting a fixing hole 8, and the fixing rope 9 is fixedly connected with a fixing rod 11 with the lower, collecting and monitoring the wind-blown sand of the wetland, sampling after the collection and monitoring of the wind-blown sand of the wetland are finished, collecting the sand falling on the plant fallen leaves on the anti-blocking grating 10, putting the collected sand into a self-sealing bag for storage, then the fallen leaves of the plants are cleared, the water in the water storage and collection funnel 2 is removed, when the water in the water storage and collection funnel 2 is removed, it must be ensured that the removal is carried out without disturbing the walls of the impoundment collection funnel 2 and the sand blown inside the collection bottle 4, then the inner side wall of the water storage collecting funnel 2 and the anti-blocking grating 10 are washed by clean water, then the water storage collecting funnel 2 is kept still, so that the residual wind sand in the water storage collecting funnel 2 completely enters the collecting bottle 4, then the collecting bottle 4 is taken down, and carrying out capping, sealing and storing, completing collection, finally carrying the collection bottle 4 and the sample arranged in the self-sealing bag back to the analysis, and continuously carrying out collection monitoring in the next period after replacing a new collection bottle 4.

The utility model has the advantages of reasonable design, convenient carrying, simple operation, monitoring sites can be set according to requirements, the device can float up and down along with the water level through the buoyancy plate 1, the interference of silt carried by flowing water can be eliminated, the device can set monitoring time interval according to monitoring requirements, the artificial operation interference in the middle process can be reduced, the opening caliber at the upper end of the water storage collecting funnel 2 is fixed, the area can be uniformly collected, the quantitative analysis and comparison can be realized, the collecting bottle 4 which is detachably connected with the screw thread can realize simple replacement, the exchange between the collecting bottle 4 and the silt in the water body can be ensured to be difficult, the monitoring efficiency and quality are improved, the extra addition of organic matters caused by the blockage of the bottle mouth of the collecting bottle 4 and fallen leaves and the like due to the drifted falling objects can be eliminated through the anti-blocking grid 10, the collecting precision is ensured, has good anti-corrosion effect, long service life and simple carrying.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a collection system is held back to wetland sand blown by wind which characterized in that: including buoyancy board (1), retaining collection funnel (2), buoyancy bearing plate (3) and receiving flask (4), buoyancy board (1) top is equipped with buoyancy bearing plate (3), it is equipped with opening (5) to pass buoyancy board (1) on buoyancy bearing plate (3), be equipped with in opening (5) and collect funnel (2) rather than the retaining of cross-section looks adaptation, retaining collection funnel (2) upper end is passed opening (5) and is equipped with water-stop wall (6), retaining collection funnel (2) inside is equipped with prevents stifled part, retaining collection funnel (2) below is equipped with connector (7), connector (7) below can be dismantled and be equipped with receiving flask (4), be equipped with fixed orifices (8) on buoyancy bearing plate (3), be equipped with fixed rope (9) in fixed orifices (8).

2. The wetland sand wind interception and collection device according to claim 1, characterized in that: the opening (5) is a square opening, and the water storage collection funnel (2), the buoyancy bearing plate (3) and the water-stop wall (6) are integrally connected at the opening (5) through welding.

3. The wetland sand wind interception and collection device according to claim 1, characterized in that: the connector (7) is an external thread connector, and the collecting bottle (4) is detachably connected with the connector (7) in a threaded manner.

4. The wetland sand wind interception and collection device according to claim 1, characterized in that: prevent stifled part for preventing stifled grid (10), prevent stifled grid (10) and opening (5) size looks adaptation.

5. The wetland sand wind interception and collection device according to claim 1, characterized in that: the buoyancy plate is characterized in that one side of the buoyancy plate (1) is provided with a fixing rod (11), the lower end of the fixing rod (11) is vertically inserted into bottom mud of a monitoring point, and the fixing hole (8) is connected with the fixing rod (11) through a fixing rope (9).

6. The wetland sand wind interception and collection device according to claim 1, characterized in that: the water storage collection funnel (2), the buoyancy bearing plate (3) and the water-stop wall (6) are all made of PVC or organic glass.