CN212134231U - Constructed wetland sampling device - Google Patents
Constructed wetland sampling device Download PDFInfo
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- CN212134231U CN212134231U CN202021048143.7U CN202021048143U CN212134231U CN 212134231 U CN212134231 U CN 212134231U CN 202021048143 U CN202021048143 U CN 202021048143U CN 212134231 U CN212134231 U CN 212134231U
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- tank body
- horizontal sampling
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Abstract
The utility model discloses an artificial wetland sampling device, which comprises a tank body, a packing layer, a horizontal sampling assembly, a vertical sampling assembly, a water inlet assembly, a water outlet assembly, a blow-off pipe connected to the lower side of the right end of the tank body and four valves, wherein the packing layer is arranged in the tank body, and the density of the packing layer is less than that of a water injection layer in the tank body; horizontal sampling subassembly includes the inside horizontal sampling pipe of packing layer, the left end cover of horizontal sampling pipe has been cup jointed and has been had the pipe cap, the left end of horizontal sampling pipe is fixed in cell body left side wall, four through coupling mechanism the valve is installed respectively on inlet tube, outlet pipe, horizontal sampling pipe and blow off pipe. The utility model discloses simple structure makes things convenient for the researcher to sample, can satisfy the sampling demand at the different degree of depth simultaneously, and the sewage of accomplishing the sampling is more even, the analytic data of being convenient for to convenient to use.
Description
Technical Field
The utility model relates to a sampling device technical field specifically is an artificial wetland sampling device.
Background
The artificial wetland generally comprises five parts of water, substrate, plants, microorganisms and aquatic animals, realizes biological, physical and chemical cooperative coordination action through the microorganisms, basic substances and aquatic plants, and then purifies sewage through precipitation, filtration, microbial decomposition and the like, and the method is a pure ecological treatment mode and generally comprises three types of artificial wetland modes of surface flow, vertical flow and subsurface flow.
The current artificial wetland sewage treatment technology is a novel technology which is very suitable for national and social requirements. Compared with the traditional process, the technology has the advantages of relatively low investment, low middle-term operation cost and very low power consumption, and the treated water has good water quality and very high efficiency, so that the advantages are very expected.
When the artificial wetland is used for sewage treatment, water sample collection is a key step in the process of monitoring the treatment effect, different monitoring items have different sampling requirements, and the key of the sampling operation is to use the principle of not changing the original state of a water body. Some special experimental projects, such as the requirement of collecting water samples of different depths, therefore need to have convenient and fast's novel collection system. Therefore, the constructed wetland sampling device is provided.
Disclosure of Invention
An object of the utility model is to provide an artificial wetland sampling device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an artificial wetland sampling device comprises a tank body, a packing layer, a horizontal sampling assembly, a vertical sampling assembly, a water inlet assembly, a water outlet assembly, a drain pipe connected to the lower side of the right end of the tank body and four valves, wherein the packing layer is arranged in the tank body, and the density of the packing layer is less than that of a water injection layer in the tank body;
the horizontal sampling assembly comprises a horizontal sampling tube in the packing layer, the left end of the horizontal sampling tube is sleeved with a tube cap, the left end of the horizontal sampling tube is fixed on the left side wall of the cell body through a connecting mechanism, the right end of the horizontal sampling tube penetrates through the cell body and extends out of the cell body, the vertical sampling assembly comprises a vertical sampling tube vertically inserted into the packing layer, and round holes are formed in the horizontal sampling tube and the vertical sampling tube;
the water inlet assembly comprises a water inlet pipe connected to the upper side of the left end of the tank body, the water outlet assembly comprises a water outlet pipe connected to the upper side of the right end of the tank body, and the valves are respectively installed on the water inlet pipe, the water outlet pipe, the horizontal sampling pipe and the sewage discharge pipe.
As a further optimization of the technical scheme, the round holes are formed by punching every 10cm, rotating 90 degrees and then punching every 10cm, and the distance between every two round holes is ensured to be 5 cm.
As a further optimization of the technical scheme, the left end of the sewage discharge pipe is arranged in the tank body, the right end of the sewage discharge pipe is arranged outside the tank body, and the inner side of the left end of the sewage discharge pipe is connected with a gauze.
As a further optimization of the technical scheme, the connecting mechanism comprises a vertical frame, the left end of which is provided with a sliding chute, a fixing plate at the left end side of the vertical frame is fixed on the left side wall in the tank body through screws, and a sliding block is connected in the sliding chute in a sliding manner;
the left end of the horizontal sampling pipe extends into the vertical open slot on the right end of the vertical frame and is inserted into the inserting hole in the middle of the right end of the sliding block;
the front part of the vertical frame is provided with a rectangular open slot, and the sliding block is fixed by a bolt in the rectangular open slot in a threaded manner.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure makes things convenient for the researcher to sample, can satisfy the sampling demand at the different degree of depth simultaneously, and the sewage of accomplishing the sampling is more even, the analytic data of being convenient for to convenient to use.
Drawings
FIG. 1 is a schematic side sectional view of the present invention;
fig. 2 is the connecting and disassembling structure diagram of the left end of the horizontal sampling tube and the connecting mechanism of the present invention.
In the figure: 1 inlet tube, 2 valves, 3 cell bodies, 4 vertical frames, 5 screws, 6 packing layers, 7 vertical sampling tubes, 8 gauze screens, 9 blow-off pipes, 10 horizontal sampling tubes, 11 round holes, 12 water injection layers, 13 water outlet pipes, 14 fixing plates, 15 bolts, 16 vertical open slots, 17 rectangular open slots, 18 sliding blocks, 19 spliced holes, 20 sliding grooves and 21 pipe caps.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a constructed wetland sampling device comprises a tank body 3, a packing layer 6, a horizontal sampling assembly, a vertical sampling assembly, a water inlet assembly, a water outlet assembly, a drain pipe 9 connected to the lower side of the right end of the tank body 3 and four valves 2, wherein the packing layer 6 is arranged in the tank body 3, and the density of the packing layer 6 is less than that of a water injection layer 12 in the tank body 3;
the water inlet assembly, the water outlet assembly, the horizontal sampling assembly and the vertical sampling assembly are all connected with the tank body 3;
the water inlet assembly comprises a water inlet pipe 1 connected to the upper side of the left end of the tank body 3, the water outlet assembly comprises a water outlet pipe 13 connected to the upper side of the right end of the tank body 3, and the ends of the valves 2 of the water inlet assembly and the water outlet assembly are respectively externally connected with a water pipe, so that the requirements of the surface flow artificial wetland can be met, and water flows;
the horizontal sampling assembly comprises a horizontal sampling tube 10 in a packing layer 6, a tube cap 21 is sleeved at the left end of the horizontal sampling tube 10, the left end of the horizontal sampling tube 10 is fixed on the left side wall of the cell body 3 through a connecting mechanism, the right end of the horizontal sampling tube 10 penetrates through the cell body 3 and extends out of the cell body, the vertical sampling assembly comprises a vertical sampling tube 7 vertically inserted into the packing layer 6, and round holes 11 are formed in the horizontal sampling tube 10 and the vertical sampling tube 7;
a horizontal sampling pipe 10 of the horizontal sampling assembly is parallel to the bottom of the tank body 3 and is connected to the tank body 3, one water inlet side is sealed through a pipe cap 21, holes are formed in the horizontal sampling pipe 10 at intervals of 10cm, the holes are formed after the horizontal sampling pipe is rotated for 90 degrees and then at intervals of 10cm, the distance between two holes is ensured to be 5cm, water in a packing layer 6 can uniformly enter the horizontal sampling pipe 10, and in order to prevent the packing from blocking small holes, gauze is wound on the horizontal sampling pipe 10 before welding;
the vertical sampling pipe 7 of the vertical sampling assembly is perforated according to the method of the horizontal sampling pipe 10, can be fixed at the bottom of the tank body, and is wound by gauze, and the vertical sampling pipe 7 is characterized in that water samples of different depths can be adopted for analysis in the experimental process;
the four valves 2 are respectively arranged on the water inlet pipe 1, the water outlet pipe 13, the horizontal sampling pipe 10 and the sewage discharge pipe 9, the first valve is a water inlet and controls water inlet and is arranged on the water inlet pipe 1 of the water inlet assembly, the second valve is a water outlet and controls water outlet and is arranged on the water outlet pipe 13 of the water outlet assembly, the third valve is a horizontal sampling port and is arranged on the horizontal sampling pipe 10 of the horizontal sampling assembly and used for sampling, the fourth valve is a sewage discharge port and is arranged on the sewage discharge pipe 9 at the bottom of the pool body 3, and sewage is emptied after the experiment is finished;
specifically, the circular holes 11 are formed by punching every 10cm, rotating 90 degrees and then punching every 10cm, and the distance between every two circular holes 11 is ensured to be 5 cm.
Specifically, the left end of the sewage discharge pipe 9 is arranged in the pool body 3, the right end of the sewage discharge pipe 9 is arranged on the outer side of the pool body 3, and the inner side of the left end of the sewage discharge pipe 9 is connected with a gauze 8.
Specifically, the connecting mechanism comprises a vertical frame 4 provided with a sliding chute 20 at the left end, a fixing plate 14 at the left end side of the vertical frame 4 is fixed on the left side wall in the tank body 3 through a screw 5, and a sliding block 18 is connected in the sliding chute 20 in a sliding manner;
the left end of the horizontal sampling tube 10 extends into a vertical open slot 16 on the right end of the vertical frame 4 and is inserted into an insertion hole 19 in the middle of the right end of the sliding block 18;
the front part of the vertical frame 4 is provided with a rectangular open slot 17, and the sliding block 18 is fixed by a bolt 15 in the rectangular open slot 17 in a screwed manner.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an artificial wetland sampling device, includes cell body (3), packing layer (6), horizontal sampling subassembly, perpendicular sampling subassembly, the subassembly of intaking, play water assembly, connects in blow off pipe (9), four valves (2) of cell body (3) right-hand member downside, its characterized in that: the packing layer (6) is arranged in the tank body (3), and the density of the packing layer (6) is less than that of the water injection layer (12) in the tank body (3);
the horizontal sampling assembly comprises a horizontal sampling tube (10) inside the packing layer (6), the left end of the horizontal sampling tube (10) is sleeved with a tube cap (21), the left end of the horizontal sampling tube (10) is fixed on the left side wall of the cell body (3) through a connecting mechanism, the right end of the horizontal sampling tube (10) penetrates through the cell body (3) and extends out of the cell body, the vertical sampling assembly comprises a vertical sampling tube (7) vertically inserted into the packing layer (6), and round holes (11) are formed in the horizontal sampling tube (10) and the vertical sampling tube (7);
the subassembly of intaking is including connecting in inlet tube (1) of cell body (3) left end upside, the subassembly of going out is including connecting in outlet pipe (13) of cell body (3) right-hand member upside, four valve (2) are installed respectively on inlet tube (1), outlet pipe (13), horizontal sampling pipe (10) and blow off pipe (9).
2. The constructed wetland sampling device of claim 1, characterized in that: the round holes (11) are formed by punching every 10cm and then every 10cm after rotating for 90 degrees, and the distance between every two round holes (11) is ensured to be 5 cm.
3. The constructed wetland sampling device of claim 1, characterized in that: the left end of the sewage discharge pipe (9) is arranged in the tank body (3), the right end of the sewage discharge pipe (9) is arranged outside the tank body (3), and the inner side of the left end of the sewage discharge pipe (9) is connected with a gauze (8).
4. The constructed wetland sampling device of claim 1, characterized in that: the connecting mechanism comprises a vertical frame (4) with a sliding groove (20) at the left end, a fixing plate (14) at the left end side of the vertical frame (4) is fixed on the left side wall inside the tank body (3) through a screw (5), and a sliding block (18) is connected in the sliding groove (20) in a sliding manner;
the left end of the horizontal sampling pipe (10) extends into the vertical opening groove (16) on the right end of the vertical frame (4) and is inserted into the insertion hole (19) in the middle of the right end of the sliding block (18);
the front part of the vertical frame (4) is provided with a rectangular open slot (17), and the sliding block (18) is fixed by screwing through a bolt (15) in the rectangular open slot (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021048143.7U CN212134231U (en) | 2020-06-09 | 2020-06-09 | Constructed wetland sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021048143.7U CN212134231U (en) | 2020-06-09 | 2020-06-09 | Constructed wetland sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212134231U true CN212134231U (en) | 2020-12-11 |
Family
ID=73684815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021048143.7U Expired - Fee Related CN212134231U (en) | 2020-06-09 | 2020-06-09 | Constructed wetland sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212134231U (en) |
-
2020
- 2020-06-09 CN CN202021048143.7U patent/CN212134231U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 Termination date: 20210609 |