CN213085596U - Open water distribution system of constructed wetland siphon - Google Patents
Open water distribution system of constructed wetland siphon Download PDFInfo
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- CN213085596U CN213085596U CN202021945876.0U CN202021945876U CN213085596U CN 213085596 U CN213085596 U CN 213085596U CN 202021945876 U CN202021945876 U CN 202021945876U CN 213085596 U CN213085596 U CN 213085596U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 238000012856 packing Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model provides an artificial wetland siphon open water distribution system, which comprises a wetland I, a wetland II, a water inlet channel, a water outlet channel and a vacuum system; the wetland I and the wetland II are symmetrically arranged on two sides of the water inlet channel, and the lower end of the water inlet channel is provided with a water outlet channel; the vacuum system comprises an inverted U-shaped pipe, one end of the inverted U-shaped pipe is arranged in the water inlet channel, the other end of the inverted U-shaped pipe is arranged in the wetland and is connected with a triangular weir vertical to the water inlet channel, the top of the inverted U-shaped pipe is connected with a vacuum barrel, and the vacuum barrel is connected with a vacuum pipe; the vacuum tube is connected with a vacuum pump in the equipment room, and a solenoid valve is arranged on the tube body close to the vacuum barrel. The utility model completes water inlet by means of siphon principle, and has extremely low failure rate; the diameter of the siphon is more than or equal to 100mm, and the phenomenon of valve blocking does not exist; an open triangular weir type water distribution groove is adopted, sewage flows out through the triangular weir, and the problem of water outlet blockage is avoided; the triangular weir has short and single stroke and more uniform water distribution.
Description
Technical Field
The utility model belongs to the technical field of constructed wetland maintenance, in particular to open water distribution system of constructed wetland siphon.
Background
The existing artificial wetland water distribution system generally adopts an electric valve and a Chinese character feng-shaped perforated water distribution pipe, and has the following problems: (1) the perforated water distribution pipe is adopted, impurities in sewage and a biological film bred in a pipeline easily block a water outlet hole, the water outlet hole is difficult to clean after the blockage, and the blockage is continued for a period of time after the blockage; (2) the water distribution pipes are arranged in a shape like a Chinese character feng, the water distribution is uneven, and the water distribution pipes are generally arranged on a soil layer, so that the pipeline displacement and horizontal deviation are often caused in the plant harvesting and soil turning processes, the water distribution is more severe, the water distribution is uneven, the local water depth is too large due to the uneven water distribution, and the plant root system is rotten; (3) the water inlet is controlled by an electric valve, the switching frequency is high, the failure rate of the valve is high, and the valve is easily blocked by sundries in sewage.
SUMMERY OF THE UTILITY MODEL
The defect that delivery port that exists to current constructed wetland water distribution system blocks up, the water distribution is inhomogeneous and motorised valve fault rate is high, block easily, the utility model provides an open water distribution system of constructed wetland siphon effectively avoids the defect of traditional water distribution mode.
The utility model discloses a realize through following technical scheme:
an artificial wetland siphon open type water distribution system comprises a wetland I, a wetland II, a water inlet channel, a water outlet channel and a vacuum system;
the wetland I and the wetland II are symmetrically arranged on two sides of the water inlet channel, and the water outlet channel is arranged at the lower end of the water inlet channel; wetland packing layers are arranged in the wetland I and the wetland II, and perforated pipes are arranged at the bottoms of the wetland I and the wetland II and connected to the water outlet channel;
the vacuum system comprises a U-shaped pipe, a vacuum barrel, an electromagnetic valve, a vacuum pipe and a triangular weir; the triangular weir is arranged on the wetland packing layers in the wetland I and the wetland II and is vertical to the water inlet channel; one end of the U-shaped pipe is arranged in the water inlet channel, the other end of the U-shaped pipe is arranged in the wetland and is connected with the triangular weir, the top of the U-shaped pipe is connected with the vacuum barrel, and the vacuum barrel is connected with the vacuum pipe; the vacuum tube is connected with a vacuum pump in the equipment room, and a solenoid valve is arranged on the tube body close to the vacuum barrel;
the lowest surface of the water inlet channel is higher than the highest surface of the triangular weir.
The working principle of the utility model is as follows:
the water used in the water inlet channel is resident, when the water distribution of the wetland is needed, a vacuum pump in a control equipment room is started, air in the inverted U-shaped pipe is emptied to form siphon through a vacuum pipeline and a vacuum barrel, then the water in the water inlet channel enters a triangular weir arranged in the wetland through the siphon action, the water distribution is carried out through the triangular weir, the phenomenon that the inverted U-shaped pipe is blocked by sundries in the wetland to influence the water distribution is avoided, and the water enters a wetland filler layer and then flows into the water outlet channel through a perforated pipe at the bottom to be discharged; when water distribution needs to be stopped, the electromagnetic valve is opened, vacuum is broken, namely siphon action is broken, and water inlet can be stopped.
As a further improvement of the utility model, the triangular weir be 90 openings, the degree of depth 50mm, the interval 30 ~ 60 cm.
As a further improvement of the utility model, the water inlet channel is 0.6m wide and 0.2m deep.
As a further improvement of the utility model, the pipe diameter of the inverted U-shaped pipe is more than or equal to 100 mm.
The utility model has the advantages as follows:
1. the vacuum system of the utility model has no moving parts, water inlet is completed by depending on the siphon principle, and the failure rate is extremely low; the diameter of the siphon is more than or equal to 100mm, and the phenomenon of valve blocking does not exist;
2. the utility model adopts the open triangular weir type water distribution tank, sewage flows out through the triangular weir, and the problem of water outlet blockage is avoided; the set triangular weir has short and single stroke and more uniform water distribution.
Drawings
Fig. 1 is a schematic plan view of the water distribution system of the present invention.
Fig. 2 is a schematic sectional view of the water distribution system of the present invention.
Reference numerals: 1-wetland I, 2-wetland II, 3-water inlet channel, 4-inverted U-shaped pipe, 5-vacuum barrel, 6-electromagnetic valve, 7-vacuum pipe, 8-triangular weir, 9-water outlet channel, 10-perforated pipe and 11-wetland packing layer.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and 2, the artificial wetland siphon open water distribution system comprises a wetland I1, a wetland II 2, a water inlet channel 3, a water outlet channel 9 and a vacuum system;
the wetland I1 and the wetland II 2 are symmetrically arranged on two sides of the water inlet channel 3, and the water outlet channel 9 is arranged at the lower end of the water inlet channel 3; wetland packing layers 11 are arranged in the wetland I1 and the wetland II 2, and perforated pipes 10 are arranged at the bottoms of the wetland I1 and the wetland II 2 and connected to a water outlet channel 9;
the vacuum system comprises an inverted U-shaped pipe 4, a vacuum barrel 5, an electromagnetic valve 6, a vacuum pipe 7 and a triangular weir 8; the triangular weir 8 is arranged on the wetland packing layers 11 in the wetland I1 and the wetland II 2 and is vertical to the water inlet channel 3; one end of the inverted U-shaped pipe 4 is arranged in the water inlet channel 3, the other end of the inverted U-shaped pipe is arranged in the wetland and is connected with the triangular weir 8, the top of the inverted U-shaped pipe 4 is connected with the vacuum barrel 5, and the vacuum barrel 5 is connected with the vacuum pipe 7; the vacuum tube 7 is connected with a vacuum pump in the equipment room, and a tube body close to the vacuum barrel 5 is provided with an electromagnetic valve 6;
the lowest surface of the water inlet channel 3 is higher than the highest surface of the triangular weir 8.
The triangular weir 8 is provided with an opening of 90 degrees, the depth is 50mm, and the distance is 60 m.
The width of the water inlet channel 3 is 0.5m, and the depth is 0.2 m.
The pipe diameter of the inverted U-shaped pipe is more than or equal to 100 mm.
The working principle of the embodiment is as follows:
when water remained in the water inlet channel 3 stays always and the wetland needs to be distributed, a vacuum pump in an equipment room is started, air in the inverted U-shaped pipe 4 is emptied to form siphon through a vacuum pipeline 7 and a vacuum barrel 5, then the water in the water channel 3 enters a triangular weir 8 arranged in the wetland through the siphon action, the water is distributed through the triangular weir 8, the phenomenon that the inverted U-shaped pipe 4 is blocked by sundries in the wetland to influence the water distribution is avoided, and the water entering the wetland flows into the water outlet channel 9 through a perforated pipe 10 at the bottom after permeating the wetland packing layer 11 and is drained; when water distribution is required to be stopped, the electromagnetic valve 6 is opened, vacuum is broken, namely siphon action is broken, and water inlet can be stopped.
Example 2
Compared with embodiment 1, the present embodiment is different in that:
the triangular weir 8 is provided with an opening of 90 degrees, the depth is 50mm, and the distance is 30 m.
The width of the water inlet channel 3 is 0.8m, and the depth is 0.3 m.
The working principle of this embodiment is the same as that of embodiment 1.
Example 3
Compared with embodiment 1, the present embodiment is different in that:
the triangular weir 8 is provided with an opening of 90 degrees, the depth is 50mm, and the distance is 45 cm.
The width of the water inlet channel 3 is 0.6m, and the depth is 0.3 m.
The working principle of this embodiment is the same as that of embodiment 1.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention may be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (4)
1. The utility model provides an open water distribution system of constructed wetland siphon which characterized in that: comprises a wetland I (1), a wetland II (2), a water inlet channel (3), a water outlet channel (9) and a vacuum system;
the wetland I (1) and the wetland II (2) are symmetrically arranged at two sides of the water inlet channel (3), and the water outlet channel (9) is arranged at the lower end of the water inlet channel (3); wetland packing layers (11) are arranged in the wetland I (1) and the wetland II (2), and perforated pipes (10) are arranged at the bottoms of the wetland I and the wetland II and connected to the water outlet channel (9);
the vacuum system comprises an inverted U-shaped pipe (4), a vacuum barrel (5), an electromagnetic valve (6), a vacuum pipe (7) and a triangular weir (8); the triangular weir (8) is arranged on the wetland packing layers (11) in the wetland I (1) and the wetland II (2) and is vertical to the water inlet channel (3); one end of the inverted U-shaped pipe (4) is arranged in the water inlet channel (3), the other end of the inverted U-shaped pipe is arranged in the wetland and is connected with the triangular weir (8), the top of the inverted U-shaped pipe (4) is connected with the vacuum barrel (5), and the vacuum barrel (5) is connected with the vacuum pipe (7); the vacuum tube (7) is connected with a vacuum pump in the equipment room, and a solenoid valve (6) is arranged on the tube body close to the vacuum barrel (5);
the lowest surface of the water inlet channel (3) is higher than the highest surface of the triangular weir (8).
2. The open water distribution system of constructed wetland siphon according to claim 1, characterized in that: the triangular weir (8) is provided with a 90-degree opening, the depth is 50mm, and the distance is 30-60 cm.
3. The open water distribution system of constructed wetland siphon according to claim 1, characterized in that: the width of the water inlet channel (3) is 0.5-0.8 m, and the depth is 0.2-0.3 m.
4. The open water distribution system of constructed wetland siphon according to claim 1, characterized in that: the pipe diameter of the inverted U-shaped pipe is more than or equal to 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021945876.0U CN213085596U (en) | 2020-09-08 | 2020-09-08 | Open water distribution system of constructed wetland siphon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021945876.0U CN213085596U (en) | 2020-09-08 | 2020-09-08 | Open water distribution system of constructed wetland siphon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213085596U true CN213085596U (en) | 2021-04-30 |
Family
ID=75634476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021945876.0U Active CN213085596U (en) | 2020-09-08 | 2020-09-08 | Open water distribution system of constructed wetland siphon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213085596U (en) |
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2020
- 2020-09-08 CN CN202021945876.0U patent/CN213085596U/en active Active
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