CN218588030U - Hang cage sampling device that detects mosquito larva in surface water - Google Patents
Hang cage sampling device that detects mosquito larva in surface water Download PDFInfo
- Publication number
- CN218588030U CN218588030U CN202222219366.0U CN202222219366U CN218588030U CN 218588030 U CN218588030 U CN 218588030U CN 202222219366 U CN202222219366 U CN 202222219366U CN 218588030 U CN218588030 U CN 218588030U
- Authority
- CN
- China
- Prior art keywords
- cage
- sampling device
- surface water
- mosquito larvae
- wall net
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model relates to a detect mosquito larva in surface water hang cage sampling device, including hanging cage and spud pile, it is connected with the spud pile through pulling the piece to hang the cage, it includes the cage lid to hang the cage, at the bottom of the cage and set up the wall net between the cage lid and the cage, be equipped with a plurality of through-holes at the bottom of the cage, the size of through-hole is the same with the mesh size of wall net, the upper berth is equipped with one deck nylon wire at the bottom of the cage, the mesh size of nylon wire is less than the size of through-hole, a plurality of cobblestones have been placed on the nylon wire, after a period, with the brush from hanging the cage, the nylon wire, the sampling of mosquito larva can be accomplished to the zoobenthos that adheres to its face under the brush in the cobblestone, its structural design is simple, and convenient for operation, and comparatively comprehensive understanding the condition that mosquito larva distributes.
Description
Technical Field
The utility model belongs to the technical field of the mosquito larva sampling technique of surface water and specifically relates to a detect mosquito larva's of surface water cage sampling device that hangs.
Background
A large amount of mosquito larvae exist in water sources of many cities, particularly reservoirs and lake water sources, water of the water sources polluted by the mosquito larvae enters a water purification system of a water plant along with the mosquito larvae and ova, and the mosquito larvae which can adapt to the water environment of the water plant continue to grow and breed in water purification buildings such as the water plant, so that the pollution range is enlarged, the purification of the water is influenced, and the quality of domestic water is influenced.
In order to solve the problems of mosquito larva prevention and killing, the distribution of mosquito larvae in each link of the water supply system production needs to be mastered; however, at present, part of water is directly collected from each link to detect mosquito larvae, the operation is complex, time and labor are wasted, and the distribution condition of the mosquito larvae cannot be known; therefore, a need exists for a sampling device for mosquito larvae in surface water.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a detect string cage sampling device of surface aquatic mosquito larva.
In order to achieve the above purpose, the utility model discloses a realize through following technical scheme:
the utility model provides a detect cage sampling device that hangs of earth's surface aquatic mosquito larva, including hanging cage and spud pile, hang the cage through draw the piece with the spud pile is connected, hang the cage and be in at the bottom of cage lid, cage lid with wall net between the cage end, be equipped with a plurality of through-holes at the bottom of the cage, the size of through-hole with the mesh size of wall net is the same, the upper berth is equipped with one deck nylon wire at the bottom of the cage, the mesh size of nylon wire is less than the size of through-hole, nylon wire has placed a plurality of cobblestones.
Further, the traction piece is one of a nylon rope or an iron chain.
Furthermore, one side end of the cage cover is hinged with the upper end of the wall net, the other side end of the cage cover is provided with a clamping hook connected with the upper end of the wall net in a clamped mode, and a hanging ring is arranged on the upper end face of the cage cover.
Furthermore, the upper end of the wall net is provided with a protection plate, and the protection plate wraps the upper end of the wall net.
Furthermore, the upper end of the protection plate is provided with an outward convex ring.
Furthermore, the side end of the cage bottom is welded with the lower end of the wall net, and a reinforcing plate is arranged at the welding position.
Further, the fixing pile comprises a fixing column and a ground connecting piece in threaded connection with the fixing column.
Furthermore, the middle part of the fixing column is provided with an invaginated binding groove.
Furthermore, the ground connector is a threaded pile or a suction cup.
Further, the wall net is a stainless steel net.
The beneficial effects of the utility model are that: place and put the nylon wire at the bottom of the submarine cage of hanging the cage, placed a plurality of cobblestones on the nylon wire for mosquito larva has more attachment points, and a period of time after, with brush from hanging cage, nylon wire, cobblestone in brush down attached to the zoobenthos above that can accomplish mosquito larva's sampling, its structural design is simple, convenient operation, comparatively comprehensive understanding mosquito larva condition that distributes moreover.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. hanging a cage; 2. covering a cage; 3. a cage bottom; 4. a reinforcing plate; 5. a wall mesh; 6. a protection plate; 7. a convex ring; 8. hanging a ring; 9. a hook; 10. a traction member; 11. fixing a column; 12. a binding groove; 13. and (4) screwing piles.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1, the hanging cage sampling device for detecting mosquito larvae in surface water comprises a hanging cage 1 and a fixed pile, wherein the hanging cage 1 is connected with the fixed pile through a traction piece 10, and the traction piece 10 is a nylon rope or an iron chain, is durable and is not easy to break after being soaked in water for a long time; the hanging cage 1 comprises a cage cover 2, a cage bottom 3 and a wall net 5 arranged between the cage cover 2 and the cage bottom 3, and the wall net 5 is a stainless steel net, is corrosion-resistant and can be soaked in water for a long time; specifically, one side end of the cage cover 2 is hinged with the upper end of the wall net 5, the other side end of the cage cover 2 is provided with a clamping hook 9 clamped with the upper end of the wall net 5, the cage cover 2 and the wall net 5 can be stably closed through the clamping hook 9, the upper end face of the cage cover 2 is provided with a hanging ring 8, one end of a nylon rope or an iron chain is bound on the hanging ring 8, and the other end of the nylon rope or the iron chain is connected with a fixed pile, so that the whole hanging cage 1 is hung in water; the upper end of the wall net 5 is provided with a protection plate 6, and the protection plate 6 wraps the upper end of the wall net 5 to prevent the sharp points at the upper end of the wall net 5 from hurting people; an outward convex ring 7 is arranged at the upper end of the protection plate 6, the convex ring 7 is matched with the clamping hook 9, the cage cover 2 is conveniently clamped with the wall net 5, and when the hanging cage 1 with heavy objects is moved, the hanging cage 1 can be moved by holding the convex ring 7 with two hands, so that the hanging cage 1 is convenient to move;
the side end of the cage bottom 3 is welded with the lower end of the wall net 5, the welding position is provided with the reinforcing plate 4, the reinforcing plate 4 wraps the inner part and the outer part of the welding position, on one hand, the sharp prick of the welding position is avoided, on the other hand, the connection between the cage bottom 3 and the wall net 5 is reinforced, and the ornamental value is higher; the cage bottom 3 is provided with a plurality of through holes, and the size of each through hole is the same as that of the meshes of the wall net 5, so that mosquito larvae can enter the hanging cage 1 from all directions, and the collection of samples is completed; the cage cover 2 is provided with a plurality of through holes as well as the cage bottom 3, and the size of the through holes is the same as that of meshes of the wall net 5, so that mosquito larvae can enter the hanging cage 1 from the cage cover 2; a layer of nylon net is laid on the cage bottom 3, the mesh size of the nylon net is smaller than that of the through holes, so that better attachment points are provided for mosquito larvae, and more species of benthonic animals can be conveniently collected; a plurality of cobblestones are placed on the nylon net, the sizes of the cobblestones are larger than the mesh size of the wall net 5 and the mesh size of the nylon net, and attachment points are provided for benthonic animals such as mosquito larvae and the like;
the fixing pile comprises a fixing column 11 and a ground connecting piece in threaded connection with the fixing column 11, the ground connecting piece is a threaded pile 13 or a sucker, specifically, the lower end of the fixing column 11 is provided with an internal threaded hole, the threaded pile 13 or the sucker is in the prior art, the upper end of the fixing column is provided with a connecting column, the connecting column is provided with an external thread matched with the internal threaded hole, so that different connecting modes can be replaced according to different fields, for example, the fixing column 11 can be used for being connected with the sucker on a hard flat ground, the sucker is adsorbed on the hard flat ground, namely the ground is not damaged to be stable on the ground, time and labor are saved, when the ground is soft, the fixing column 11 is selected for being connected with the threaded pile 13, and the threaded pile 13 is inserted into the soft ground through the tip part of the lower end of the threaded pile 13, so that the whole fixing pile is firmer; the middle part of the fixed column 11 is provided with an invaginated binding groove 12, one end of the nylon rope or the iron chain is fixed in the binding groove 12, and the nylon rope or the iron chain is placed and collected in the binding groove 12, so that the nylon rope or the iron chain can be conveniently placed and collected.
The utility model discloses a theory of operation does:
as shown in figure 1, firstly, according to the field situation, a sucking disc or a threaded pile 13 is respectively selected to be in threaded connection with a fixed column 11 on a hard flat ground or a soft ground, then the fixed column 11 is fixed on the ground, then one end of a nylon rope or an iron chain is taken out from a binding groove 12 to be bound with a hanging ring 8 on a cage cover 2, meanwhile, a nylon net is placed on a cage bottom 3, then cobblestones which are at least half of the volume of the cage 1 are filled in the cage 1, then the cage cover 2 is closed, a clamping hook 9 is clamped with a convex ring 7, so that the cage cover 2 and a wall net 5 are stably closed, then the cage 1 is hung in water, at the moment, the cage bottom 3 is close to the water bottom, the horizontal plane is at least soaked with cobblestones, finally, the cage 1 is taken out of the water, and benthonic animals attached to the cage 1, the nylon net and the cobblestones are brushed off by a brush and collected to finish the sampling of larvae.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a detect cage sampling device that hangs of mosquito larva in earth's surface aquatic, a serial communication port, including hanging cage and spud pile, hang the cage through draw the piece with the spud pile is connected, hang the cage and include at the bottom of cage lid, the cage and set up the cage lid with wall net between the cage end, be equipped with a plurality of through-holes at the bottom of the cage, the size of through-hole with the mesh size of wall net is the same, the upper berth is equipped with one deck nylon wire at the bottom of the cage, the mesh size of nylon wire is less than the size of through-hole, a plurality of cobblestones have been placed on the nylon wire.
2. The suspended cage sampling device for detecting mosquito larvae in surface water of claim 1, wherein the pulling member is one of a nylon rope or an iron chain.
3. The suspended cage sampling device for detecting mosquito larvae in surface water as claimed in claim 1, wherein one side end of the cage cover is hinged with the upper end of the wall net, and the other side end is provided with a hook clamped with the upper end of the wall net.
4. The hanging cage sampling device for detecting mosquito larvae in surface water as claimed in claim 3, wherein the upper end of the wall net is provided with a protection plate, and the protection plate wraps the upper end of the wall net.
5. The hanging cage sampling device for detecting mosquito larvae in surface water as claimed in claim 4, wherein the upper end of the protection plate is provided with an outward convex ring.
6. The suspended cage sampling device for detecting mosquito larvae in surface water as claimed in claim 1, wherein the side end of the cage bottom is welded to the lower end of the wall net, and a reinforcing plate is arranged at the welding position.
7. The hanging cage sampling device for detecting mosquito larvae in surface water as claimed in claim 1, wherein the spud comprises a fixed column and a ground connector in threaded connection with the fixed column.
8. The suspended cage sampling device for detecting mosquito larvae in surface water as claimed in claim 7, wherein the middle part of the fixing column is provided with a binding groove which is sunk inwards.
9. The suspended cage sampling device for detecting mosquito larvae in surface water of claim 7, wherein the ground connector is a threaded pile or a suction cup.
10. The hanging cage sampling device for detecting mosquito larvae in surface water as claimed in any one of claims 1 to 9, wherein the wall mesh is a stainless steel mesh.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222219366.0U CN218588030U (en) | 2022-08-23 | 2022-08-23 | Hang cage sampling device that detects mosquito larva in surface water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222219366.0U CN218588030U (en) | 2022-08-23 | 2022-08-23 | Hang cage sampling device that detects mosquito larva in surface water |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218588030U true CN218588030U (en) | 2023-03-10 |
Family
ID=85397732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202222219366.0U Active CN218588030U (en) | 2022-08-23 | 2022-08-23 | Hang cage sampling device that detects mosquito larva in surface water |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN218588030U (en) |
-
2022
- 2022-08-23 CN CN202222219366.0U patent/CN218588030U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105716897B (en) | A kind of water conservancy lake detection sampling equipment and its implementation method | |
CN202979892U (en) | Multi-ecological breeding device in shallow sea | |
CN218588030U (en) | Hang cage sampling device that detects mosquito larva in surface water | |
CN204031918U (en) | A kind of hanging basket type flowerpot | |
CN206648849U (en) | A kind of grab bucket-type dredger | |
CN207574177U (en) | A kind of novel greening roof | |
CN202444966U (en) | High-density intermediate culture device for mono-shellfish | |
CN202310876U (en) | Novel aquaculture box | |
CN105510084B (en) | Simple stocked anchor formula shallow water surface sediment sampler | |
CN208937383U (en) | A kind of hydraulic engineering water quality detection sampler | |
CN206533943U (en) | A kind of field acquisition fish temporarily support facility | |
CN205431228U (en) | Disjunctor formula water conservation flowerpot | |
CN205973994U (en) | Benthophyte plants net | |
CN206248383U (en) | A kind of water quality monitoring sampler | |
CN205623396U (en) | Portable equipment water conservation flowerpot | |
CN212932011U (en) | Hydrology geology underground water collection system | |
CN201131600Y (en) | Umbrellas draining bucket | |
CN202680059U (en) | Automatic water-spraying flower-raising device | |
CN203194309U (en) | Zygote collecting and cleaning device for sea water shellfishes | |
CN202119642U (en) | Benthic organism collector of turbulent stream environment | |
CN208402893U (en) | The purse seine of off-lying sea tubular pole seining cultivation system | |
CN207340638U (en) | A kind of anti-water accumulation flowerpot of solar energy | |
CN207940252U (en) | A kind of cage tool | |
CN215758919U (en) | Intercepting device for hydraulic engineering convenient to installation | |
CN206196597U (en) | Algae cultivation apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |