Water distribution device for constructed wetland

Abstract

The utility model discloses a water distribution device for an artificial wetland, which comprises a water inlet pipe fitting for water distribution and a pretreatment box, and a water outlet pipe fitting for water distribution is arranged at one end of the water inlet pipe fitting for water distribution. By installing the wetland water level adjusting branch pipe and the like, when the device is used, on one hand, the water inlet pipe fitting with the flow control valve and the first electromagnetic valve for water distribution is arranged at the water inlet end of the constructed wetland system, so that the device can automatically adjust and control the flow of water inlet and water distribution and control the opening and closing of the water inlet and the water distribution; on the other hand, the drainage pipe fitting for water distribution is arranged at the drainage end of the constructed wetland system, the four wetland water level adjusting branch pipes are mounted on the drainage pipe fitting for water distribution, and the wetland water level adjusting branch pipes are arranged on the drainage pipe fitting for water distribution at equal intervals; the water level in the constructed wetland system can be automatically regulated and controlled by a user by opening and closing the wetland water level regulation branch pipes with the corresponding heights, and the functionality is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial wetland systems, in particular to a water distribution device for artificial wetlands. Background Art

[0002] The artificial wetland ecosystem is a comprehensive ecosystem composed of some high and low-level organisms, mainly large aquatic plants, that are suitable for survival under polluted environmental conditions and a matrix in a water-saturated state. It can realize the function of ecological sewage purification and treatment. The water distribution device is a more important component in the artificial wetland. It is used to achieve water inlet and outlet. However, there are still some problems in the actual operation of the water distribution device used in the artificial wetland.

[0003] The water distribution device used in artificial wetlands can often only directly achieve water inlet and outlet treatment. The water inlet flow and the water level inside the artificial wetland system are not easy to automatically control, which affects the practicability of the device. In addition, it does not have a wastewater pretreatment structure. When large-volume waste residues or condensed flocs in the wastewater enter the water inlet pipe of the water distribution structure, it is easy to cause blockage of the water distribution structure, requiring repeated maintenance by staff, affecting the water distribution efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a water distribution device for artificial wetlands to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water distribution device for artificial wetlands, comprising a water distribution inlet pipe and a pretreatment box, one end of the water distribution inlet pipe is provided with a water distribution drainage pipe, a flow control valve and a first solenoid valve are sequentially installed on the water distribution inlet pipe, wetland water level regulating branches are evenly arranged on the water distribution drainage pipe, a second solenoid valve is installed on the wetland water level regulating branch, the pretreatment box is connected to one end of the water distribution inlet pipe, a top seat is installed on the top of the pretreatment box by screws, a filter mesh groove is welded on the bottom of the top seat, a stirring servo motor is installed at one end of the pretreatment box, and a stirring rod is connected to the output end of the stirring servo motor.

[0006] Preferably, the top seat is a hollow structure, and both the outer wall and the inner wall of the filter mesh slot are provided with a Teflon non-stick layer.

[0007] Preferably, one end of the water distribution inlet pipe is equipped with a diversion water guide pipe through a flange.

[0008] Preferably, a liquid outlet tail pipe connected to a water inlet pipe for water distribution is provided at the bottom of the pretreatment tank.

[0009] Preferably, a second assembly frame is welded to the top of the pretreatment box, and the first assembly frame is mounted on the second assembly frame by screws.

[0010] Preferably, four wetland water level regulating branch pipes are provided, and the wetland water level regulating branch pipes are arranged at equal intervals on the drainage pipe fittings for water distribution.

[0011] Preferably, auxiliary water distribution pipes are evenly arranged on the diversion water conduit.

[0012] Preferably, a solar cell panel is laid on the top of the first assembly rack, and a battery box electrically connected to the solar cell panel is installed inside the first assembly rack.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The water distribution device for artificial wetlands is equipped with a flow control valve and a first solenoid valve, etc., so that the device optimizes its own structure. On the one hand, a water distribution inlet pipe with a flow control valve and a first solenoid valve is arranged at the water inlet end of the artificial wetland system, so that the device can automatically adjust the flow rate and opening and closing control of water inlet and water distribution. On the other hand, a water distribution drainage pipe is arranged at the drainage end of the artificial wetland system, and four wetland water level regulating branches are installed on the water distribution drainage pipe, and the wetland water level regulating branches are arranged at equal intervals on the water distribution drainage pipe, so that the user can open and close the wetland water level regulating branches at corresponding heights to realize automatic regulation of the water level inside the artificial wetland system, thereby enhancing functionality.

[0015] (2) The water distribution device for artificial wetlands is installed with water inlet pipes, etc., so that the device optimizes its own performance. On the one hand, by adding a pretreatment box to the water inlet pipe for water distribution, the filter screen groove arranged under the top seat installed by screws at the top of the pretreatment box can be used to pre-filter the water at the front end of the water distribution structure to enter the artificial wetland system, so as to avoid the presence of impurities with too large volume in the water body causing blockage and pollution in the subsequent water distribution structure. On the other hand, starting the stirring servo motor on the pretreatment box can drive the stirring rod to rotate inside the pretreatment box to achieve stirring treatment of the wastewater, which can mix the wastewater and avoid the occurrence of blockage caused by suspended matter and condensate in the water flowing into the water inlet pipe for water distribution, so that the device can achieve efficient water distribution function;

[0016] (3) The water distribution device for artificial wetlands is equipped with solar panels, etc., so that when the device is actually operated, the solar panels installed on the device can absorb solar energy from the external environment, and convert the solar energy into electrical energy through the photovoltaic controller inside the battery box, and then store the electrical energy in the battery inside the battery box for power supply. This allows the device to utilize solar energy, achieve the advantages of energy saving and environmental protection, and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a rear view structural diagram of the servo motor for stirring of the utility model;

[0019] Figure 3 This is a schematic diagram of the side view of the structure of the diversion water guide pipe of the utility model;

[0020] Figure 4 This is a front view structural diagram of the utility model in a disassembled state of the top seat;

[0021] Figure 5 This is a schematic diagram of the front view structure of the solar cell panel of the utility model.

[0022] In the figure: 1. servo motor for stirring; 2. solar cell panel; 3. top seat; 4. flow control valve; 5. water inlet pipe for water distribution; 6. first solenoid valve; 7. pretreatment box; 8. liquid outlet tail pipe; 9. drainage pipe for water distribution; 10. wetland water level adjustment branch pipe; 11. second solenoid valve; 12. stirring rod; 13. diversion water guide pipe; 14. water distribution auxiliary pipe; 16. filter screen slot; 17. battery box; 18. first assembly rack; 19. second assembly rack. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , the utility model provides an embodiment: a water distribution device for artificial wetlands, including a water distribution inlet pipe 5 and a pretreatment box 7, one end of the water distribution inlet pipe 5 is provided with a water distribution drainage pipe 9, the water distribution inlet pipe 5 is sequentially installed with a flow control valve 4 and a first solenoid valve 6, the water distribution drainage pipe 9 is evenly provided with wetland water level regulating branches 10, and the wetland water level regulating branch 10 is installed with a second solenoid valve 11;

[0025] There are four wetland water level regulating branch pipes 10, which are arranged at equal intervals on the water distribution drainage pipe 9;

[0026] One end of the water distribution inlet pipe 5 is equipped with a diversion water guide pipe 13 through a flange;

[0027] A water distribution auxiliary pipe 14 is evenly arranged on the diversion water guide pipe 13;

[0028] When in use, the water after pre-filtration treatment can be uniformly introduced into the water inlet end of the artificial wetland pool by using the diversion water guide pipe 13 and the water distribution auxiliary pipe 14 arranged thereon;

[0029] The pretreatment box 7 is connected to one end of the water distribution inlet pipe 5, and a top seat 3 is installed on the top of the pretreatment box 7 by screws, and a filter screen slot 16 is welded on the bottom of the top seat 3;

[0030] The top seat 3 is a hollow structure, and both the outer and inner walls of the filter screen slot 16 are provided with a Teflon non-stick layer, which improves the anti-stick and corrosion resistance of the filter screen slot 16;

[0031] When in use, on the one hand, a water distribution inlet pipe 5 with a flow control valve 4 and a first solenoid valve 6 is arranged at the water inlet end of the artificial wetland system, so that the device can automatically adjust the flow rate and opening and closing control of water distribution. On the other hand, a water distribution drainage pipe 9 is arranged at the drainage end of the artificial wetland system, and four wetland water level regulating branches 10 are installed on the water distribution drainage pipe 9. The wetland water level regulating branches 10 are arranged at equal intervals on the water distribution drainage pipe 9, which is convenient for users to open and close the wetland water level regulating branches 10 of corresponding heights to realize automatic regulation of the water level inside the artificial wetland system and enhance functionality.

[0032] A stirring servo motor 1 is installed at one end of the pretreatment box 7, and a stirring rod 12 is connected to the output end of the stirring servo motor 1;

[0033] The bottom of the pretreatment box 7 is provided with a liquid outlet tail pipe 8 connected to the water distribution water inlet pipe 5, so as to facilitate the connection between the two.

[0034] A second assembly frame 19 is welded to the top of the pretreatment box 7, and a first assembly frame 18 is mounted on the second assembly frame 19 by screws; the threaded connection structure facilitates the disassembly and assembly of the second assembly frame 19 and the first assembly frame 18;

[0035] The solar cell panel 2 is laid on the top of the first assembly rack 18, and a battery box 17 electrically connected to the solar cell panel 2 is installed inside the first assembly rack 18;

[0036] When in use, the solar panel 2 installed on the device can absorb solar energy from the external environment, and convert the solar energy into electrical energy through the photovoltaic controller inside the battery box 17, and then store the electrical energy in the battery inside the battery box 17 for power supply. This allows the device to utilize solar energy and achieve the advantages of energy saving and environmental protection.

[0037] When the embodiment of the present application is in use: by distributing a water inlet pipe 5 with a flow control valve 4 and a first solenoid valve 6 at the water inlet end of the artificial wetland system, the device can automatically adjust the flow rate and opening and closing control of water inlet and water distribution; secondly, by distributing a water drainage pipe 9 at the drainage end of the artificial wetland system, and installing four wetland water level regulating branches 10 on the water drainage pipe 9, and the wetland water level regulating branches 10 are arranged at equal intervals on the water drainage pipe 9, it is convenient for the user to open and close the wetland water level regulating branches 10 of corresponding heights to realize automatic regulation of the water level inside the artificial wetland system and enhance functionality; at the same time, by adding a pretreatment box 7 to the water inlet pipe 5, and utilizing the filter mesh groove 16 provided below the top seat 3 installed by screws at the top end of the pretreatment box 7, the water distribution structure can be optimized. The water body at the front end to be entered into the artificial wetland system is pre-filtered to avoid the presence of impurities with excessive volume in the water body, which may cause blockage and pollution inside the subsequent water distribution structure. Furthermore, starting the stirring servo motor 1 on the pretreatment box 7 can drive the stirring rod 12 to rotate inside the pretreatment box 7 to achieve stirring treatment of the wastewater. This can mix the wastewater and avoid the occurrence of blockage caused by suspended matter and condensate in the water to the water distribution water inlet pipe 5, which enables the device to achieve efficient water distribution function. In addition, the solar panel 2 installed on the device can absorb solar energy from the external environment, and convert solar energy into electrical energy through the photovoltaic controller inside the battery box 17, and then store the electrical energy in the battery inside the battery box 17 for power supply. This enables the device to utilize solar energy and achieve the advantages of energy saving and environmental protection.

Claims

1. A water distribution device for artificial wetlands, characterized in that: The invention comprises a water distribution inlet pipe (5) and a pretreatment box (7), wherein one end of the water distribution inlet pipe (5) is provided with a water distribution drainage pipe (9), a flow control valve (4) and a first electromagnetic valve (6) are sequentially installed on the water distribution inlet pipe (5), wetland water level regulating branches (10) are evenly arranged on the water distribution drainage pipe (9), and a second electromagnetic valve (11) is installed on the wetland water level regulating branch (10), the pretreatment box (7) is connected to one end of the water distribution inlet pipe (5), a top seat (3) is installed on the top of the pretreatment box (7) by screws, a filter screen groove (16) is welded on the bottom of the top seat (3), a stirring servo motor (1) is installed on one end of the pretreatment box (7), and a stirring rod (12) is connected to the output end of the stirring servo motor (1).

2. A water distribution device for artificial wetlands according to claim 1, characterized in that: The top seat (3) is a hollow structure, and the outer side wall and the inner side wall of the filter screen slot (16) are both provided with a Teflon non-stick layer.

3. A water distribution device for artificial wetlands according to claim 1, characterized in that: One end of the water distribution inlet pipe (5) is provided with a diversion water guide pipe (13) via a flange.

4. A water distribution device for artificial wetlands according to claim 1, characterized in that: The bottom of the pretreatment box (7) is provided with a liquid outlet tail pipe (8) connected to the water distribution water inlet pipe (5).

5. The water distribution device for artificial wetlands according to claim 1, characterized in that: A second assembly frame (19) is welded to the top of the pretreatment box (7), and a first assembly frame (18) is mounted on the second assembly frame (19) by means of screws.

6. A water distribution device for artificial wetlands according to claim 1, characterized in that: Four wetland water level regulating branch pipes (10) are provided, and the wetland water level regulating branch pipes (10) are arranged at equal intervals on the drainage pipe member (9) for water distribution.

7. A water distribution device for artificial wetlands according to claim 3, characterized in that: Auxiliary water distribution pipes (14) are evenly arranged on the diversion water guide pipe (13).

8. The water distribution device for artificial wetlands according to claim 5, characterized in that: A solar cell panel (2) is laid on the top of the first assembly frame (18), and a battery box (17) electrically connected to the solar cell panel (2) is installed inside the first assembly frame (18).

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