A combined water decoding ecological water purification system

Abstract

The present invention relates to a combined water decoding eco-based water purification system, which belongs to the field of water treatment technology, including a floating island, an eco-base and an ejector, wherein the floating island is equipped with an air pump; the eco-base is provided with multiple groups, and multiple groups of the eco-bases are arranged below the floating island, and multiple groups of the eco-bases are respectively connected to the air outlet of the air pump with an air supply pipe; the ejector is provided with multiple groups, and the ejectors are respectively connected to the air supply pipe, and the outlet end of the ejector is in a state close to the eco-base, and the inlet end of the ejector is in a state close to the air pump, and the ventilation end of the ejector is connected to a ventilation pipe, and the ventilation pipe is in a state extending above the water surface. The present invention combines the eco-base and the ejector, thereby increasing the flow rate and flow velocity of air input to the eco-base, improving the purification efficiency of the eco-base, and after a failure of an eco-base in the present application, it will not affect the normal use of the entire device.

Description

Technical Field

[0001] The present invention relates to the technical field of water treatment, in particular to a combined water decoding ecological water purification system. Background Art

[0002] In order to deal with the polluted water quality, relevant technicians have invented an ecological floating island using the principles of ecological engineering to degrade COD, nitrogen and phosphorus in the water. The ecological floating island is mainly composed of aquatic plants, using the principles of soilless cultivation technology, using polymer materials as carriers and substrates, and applying the symbiotic relationship between species, so as to establish an efficient artificial ecology and reduce the pollution load in the water.

[0003] An existing ecological floating island includes a floating island module and an ecological base component. The ecological base component is arranged under the floating island module. The aeration device in the ecological base component allows oxygen in the air to be transferred to the sewage to be treated, and ensures that the microorganisms on the ecological base can oxidize and decompose the oxides in the sewage under the condition of sufficient dissolved oxygen.

[0004] Regarding the above-mentioned technology, the inventor believes that the speed and effect of ecological floating island water purification in the existing technology need to be improved, and the scope of application is small. Especially in sewage with more serious pollution, the purification function of the ecological floating island is difficult to play. Therefore, the inventor invented a new type of combined water decoding ecological based water purification system. Summary of the invention

[0005] The object of the present invention is to provide a combined water decoding ecological based water purification system to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solution: a combined water decoding ecological water purification system, comprising:

[0007] A floating island, wherein the floating island floats on the water surface, an air pump is installed at the center of the floating island, and an air outlet of the air pump is located below the water surface;

[0008] Ecological bases, wherein the ecological bases are provided in multiple groups, and the multiple groups of ecological bases are arranged below the floating island, and the multiple groups of ecological bases are respectively connected to the air outlet of the air pump with air supply pipes, and each group of air supply pipes is connected to the floating island through a connector;

[0009] The ejector is provided with multiple groups, and the ejectors are respectively connected to the air supply pipe. The ejector includes an inlet end, an outlet end and a ventilation end. The outlet end and the inlet end of the ejector are both located on the air supply pipe. The outlet end of the ejector is close to the ecological base, the inlet end of the ejector is close to the air pump, and the ventilation end of the ejector is connected to the ventilation pipe, and the ventilation pipe is extended above the water surface.

[0010] Optionally, the outlet end of the air pump is connected to a vertically downward air supply main pipe, and the air supply main pipe is provided with the same number of connecting pipes as the air supply pipes, and the connecting pipes are connected to the air supply pipes.

[0011] Optionally, the gas supply main pipe is cylindrical, a sealing plate is sealed and installed at the bottom end of the gas supply main pipe, a through hole is opened on the wall of the gas supply main pipe, and the through holes are arranged in multiple groups, and the multiple groups of through holes are evenly arranged in the vertical direction, each group of through holes is opened on the wall of the gas supply main pipe and the number is multiple, and the multiple through holes horizontally surround the wall of the gas supply main pipe (5);

[0012] The outside of the air supply main pipe wall is rotatably connected with a ring cylinder, and the ring cylinders are provided in multiple groups. The multiple groups of ring cylinders are arranged in a vertical direction, and the multiple groups of ring cylinders are in a state of covering the through holes. The ring cylinders located at the bottom are in contact with the edge of the sealing plate, and the multiple groups of connecting pipes are respectively connected to the walls of the ring cylinders. The air supply pipes are threadedly connected to the connecting pipes.

[0013] Optionally, a sealing groove is provided at the top end of the annular tube, a ring plate embedded in the sealing groove is provided at the bottom end adjacent to the annular tube, and a sealing ring is provided in the sealing groove.

[0014] Optionally, a pipe wall at the top of the gas supply main pipe is provided with threads, and the gas supply main pipe is threadedly connected to a threaded barrel, and the bottom end of the threaded barrel is in a state of abutting against the top end of the ring barrel.

[0015] Optionally, the connecting part includes a slider, a lifting ring and a hook, one end of the lifting hook is connected to a sleeve, the sleeve is mounted on the air supply pipe, a slide groove is opened at the bottom end of the floating island, the slider is slidably connected in the slide groove, the lifting ring is arranged at the bottom end of the slider, and the end of the hook away from the sleeve is hooked in the lifting ring.

[0016] Optionally, the upper surface of the floating island can be used to plant green plants, a cavity is opened inside the floating island, the cavity is located at the edge of the floating island, multiple groups of ventilation pipes are respectively connected to the cavity, and a cavity tube connected to the cavity is provided on the surface of the floating island, and the top of the cavity tube is located above the water surface.

[0017] Optionally, a vertical filter cartridge is placed inside the gas supply main pipe, and the filter cartridge is in a state of being in contact with the inner wall of the gas supply main pipe.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the present invention, an ejector is installed on the air supply pipe between the eco-base and the air pump, and the principle of the ejector is fully utilized to increase the gas flow rate and gas flow rate provided by the air pump to the eco-base, thereby increasing the gas flow rate and gas flow rate that can flow out of the eco-base, improving the water purification effect of the eco-base floating island, and increasing the water purification range of the eco-base;

[0020] 2. The outlet end of the air pump in the present invention is connected to the main air supply pipe, and the wall of the main air supply pipe is provided with a through hole, and the wall of the main air supply pipe is provided with a ring tube covering the through hole, and the ring tube is connected to the connecting pipe. The air output from the main air supply pipe passes through the through hole, the connecting pipe, and the air supply pipe in sequence, and the ring tube can be rotated on the wall of the main air supply pipe. When one group of eco-bases or ejectors fails, the staff needs to disassemble them. At this time, the ring tube can be rotated to make the remaining eco-bases symmetrical about the center point of the floating island, so as to avoid the phenomenon of the floating island sinking, and the remaining eco-bases can get normal air supply;

[0021] 3. The top of the gas supply main pipe in the present invention is threadedly connected with a threaded barrel. The threaded barrel is rotated so that the bottom end of the threaded barrel abuts against the top end of the ring barrel, thereby strengthening the abutment relationship between multiple groups of ring barrels and reducing gas leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a combined water decoding ecological water purification system of the present invention;

[0023] Figure 2 It is a schematic diagram of the exploded structure of the gas supply main pipe, the annular cylinder and the threaded cylinder in the present invention;

[0024] Figure 3 This is a schematic diagram showing the structure of the bottom of the floating island;

[0025] Figure 4 It is a cross-sectional structural diagram of the floating island.

[0026] In the figure: 1, floating island; 11, slider; 111, lifting ring; 12, slide; 13, cavity; 2, ecological base; 21, air supply pipe; 3, ejector; 31, inlet end; 32, outlet end; 33, ventilation end; 331, ventilation pipe; 4, air pump; 5, air supply main pipe; 51, connecting pipe; 52, sealing plate; 53, through hole; 6, ring cylinder; 61, sealing groove; 611, sealing ring; 62, ring plate; 7, threaded cylinder; 8, filter cartridge; 9, hook; 91, casing. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] The present invention provides a combined water decoding ecological water purification system, referring to Figure 1, including a floating island 1 and an ecological base 2. The surface of the floating island 1 can be used to plant green plants. The floating island 1 is in a state of floating on the water surface. An air pump 4 is installed at the center of the floating island 1, and the air outlet of the air pump 4 is located below the water surface; the ecological base 2 is installed below the floating island 1, and the ecological base 2 is in a state of being located below the water surface. In this embodiment, four groups of ecological bases 2 are arranged, and the four groups of ecological bases 2 are in a state of center-to-center alignment about the center point of the floating island 1, so that the center of the floating island 1 is located at its own center position, and it can float on the water surface more stably. The ecological bases 2 are respectively connected to the air outlet of the air pump 4 with air supply pipes 21, and the pipe wall of the air supply pipe 21 is connected with an ejector 3.

[0029] The ecological base 2 in this embodiment is an existing device, which generally includes a bracket, an air intake main pipe, an aeration pipe and a biological filler, and realizes sewage treatment based on the contact oxidation process biofilm technology.

[0030] Reference Figure 1 The ejector 3 is a device of the prior art. The ejector 3 includes an inlet end 31, an outlet end 32 and a vent end 33. The outlet end 32 and the inlet end 31 of the ejector 3 are both located on the air supply pipe 21, that is, the air supply pipe 21 has a notch for the ejector 3. The outlet end 32 of the ejector 3 in this embodiment is threadedly connected to one end of the notch of the air supply pipe 21, and the inlet end 31 of the ejector 3 is threadedly connected to the other end of the notch of the air supply pipe 21. The outlet end 32 of the ejector 3 is close to the ecological base 2, and the inlet end 31 of the ejector 3 is close to the air pump 4. The vent end 33 of the ejector 3 is fixedly connected to the vent pipe 331, and the vent pipe 331 is extended to the water surface. The Qigong air pump 4, under the action of the ejector 3, increases the flow rate and flow velocity of the gas from the air supply pipe 21 to the ecological base 2, thereby enhancing the water purification effect of the ecological base 2.

[0031] Reference Figure 1 and Figure 2The outlet end of the air pump 4 is fixedly connected with a vertically downward air supply main pipe 5, and the air supply main pipe 5 is provided with the same number of connecting pipes 51 as the air supply pipe 21, and the connecting pipes 51 are in a connected state with the air supply main pipe 5, and the end of the connecting pipe 51 away from the air supply main pipe 5 is connected with the air supply pipe 21, and the connecting pipe 51 is in a threaded connection with the air supply pipe 21; the air supply main pipe 5 is cylindrical, and a sealing plate 52 is sealed and installed at the bottom end of the air supply main pipe 5, and a through hole 53 is opened on the wall of the air supply main pipe 5, and the through hole 53 is provided with a plurality of groups. The through holes 53 in this embodiment are preferably provided with four groups, and the four groups of through holes 53 are arranged along the vertical The through holes 53 are arranged evenly in the direction, each group of through holes 53 is opened in the wall of the gas supply main pipe 5 and there are multiple through holes, and the multiple through holes horizontally surround the wall of the gas supply main pipe 5; the outside of the wall of the gas supply main pipe 5 is rotatably connected with an annular tube 6, and there are multiple groups of annular tubes 6. In this embodiment, the annular tubes 6 are optimally arranged in four groups, and the four groups of annular tubes 6 are arranged in the vertical direction, and the four groups of annular tubes 6 are in a state of covering the through holes 53. The four groups of annular tubes 6 in this embodiment respectively cover the four groups of through holes 53, and the annular tubes 6 located at the bottom are abutted against the edge of the sealing plate 52, and the four groups of connecting pipes 51 are respectively fixedly connected to the walls of the four groups of annular tubes 6. When one of the eco-bases 2 or ejectors 3 fails and needs to be disassembled, the air supply pipe 21 and the connecting pipe 51 connected to the eco-base 2 can be disassembled and can be threadedly connected to the connecting pipe 51 by bolts to make the connecting pipe 51 in a closed state, and the ring cylinder 6 is rotated to make the remaining three eco-bases 2 in a state of central symmetry about the center point of the floating island 1, thereby stabilizing the center of gravity of the floating island 1 and preventing the floating island 1 from sinking into the water.

[0032] Reference Figure 1 and Figure 2 Each two adjacent groups of ring tubes 6 are in a state of abutting each other, and a sealing groove 61 is provided at the top of the ring tube 6, and a ring plate 62 embedded in the sealing groove 61 is provided at the bottom of the adjacent ring tube 6, and a sealing ring 611 is provided in the sealing groove 61, thereby enhancing the connectivity between adjacent ring tubes 6 and reducing the phenomenon of gas leakage; the pipe wall at the top of the gas supply main pipe 5 is provided with a thread, and the gas supply main pipe 5 is threadedly connected with a threaded tube 7, and the bottom end of the threaded tube 7 is in a state of abutting against the top of the ring tube 6, and the threaded tube 7 can be rotated to further increase the air tightness between each ring tube 6 to reduce gas leakage. A vertical filter cartridge 8 is placed inside the gas supply main pipe 5, and the filter cartridge 8 is in a state of being attached to the inner wall of the gas supply main pipe 5. The filter cartridge 8 plays a role in blocking larger impurities, thereby reducing the phenomenon of impurities entering the ejector 3 or the ecological base 2.

[0033] Reference Figure 1 and Figure 3On the basis of the above embodiment, the connecting piece includes a slider 11, a lifting ring 111 and a hook 9, one end of the hook 9 is connected with a sleeve 91, the sleeve 91 is sleeved on the air supply pipe 21, a slide groove 12 is opened at the bottom end of the floating island 1, the slider 11 is slidably connected in the slide groove 12 along the horizontal direction, the lifting ring 111 is fixedly connected to the bottom end of the slider 11, and the end of the hook 9 away from the sleeve 91 is hooked in the lifting ring 111. When the position of the ecological base 2 is changed, the connecting piece can rotate around the central axis of the air supply main 5 with the air supply pipe 21, thereby not affecting the connection relationship between the air supply pipe 21 and the floating island 1.

[0034] Reference Figure 4 The floating island 1 has a cavity 13 formed inside, and the cavity 13 is located at the edge of the floating island 1. In this embodiment, four groups of ventilation pipes 331 are respectively connected to the cavity 13, and a cavity tube connected to the cavity 13 is provided on the surface of the floating island 1, and the top of the cavity tube is located above the water surface. The provision of the cavity 13 reduces the length of the ventilation pipe 331, thereby reducing the number of pipelines on the surface of the floating island 1, avoiding the phenomenon that the ventilation pipe 331 is entangled with the green plants on the surface of the floating island 1, and making the floating island 1 more neat and beautiful.

[0035] The implementation principle of the combined water decoding ecological water purification system of the present invention is:

[0036] The ejector 3 in the present invention is connected to the air supply pipe 21, and the ventilation end 33 of the ejector 3 is connected to the ventilation pipe 331 extending out of the water surface. The air pump 4 is started, and under the action of the ejector 3, the flow rate and flow velocity of the air input into the ecological base 2 are increased, thereby improving the water purification effect of the ecological base 2 and increasing the water purification range of the ecological base 2. In addition, a through hole 53 is opened on the wall of the air supply main pipe 5, and the ring cylinder 6 is rotatably set on the air supply main pipe 5. The wall of the ring cylinder 6 is connected to the pipe 51 connected to the air supply main pipe 5, so that the air passes through the air supply main pipe 5, the pipe 51, the air supply pipe 21, the ejector 3 and the ecological base 2 in sequence. When one group of ecological bases 2 or the ejector 3 fails and needs to be disassembled, the ring cylinder 6 can be rotated after the disassembly is completed, so that the remaining ecological bases 2 are in a state of central symmetry about the center point of the floating island 1, avoiding the phenomenon of partial sinking of the floating island 1, so that the remaining ecological bases 2 can all get normal air supply.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined water decoding ecological water purification system, characterized in that: include, A floating island (1), the floating island (1) floats on the water surface, an air pump (4) is installed at the center of the floating island (1), and the air outlet end of the air pump (4) is located below the water surface; Ecological bases (2), wherein the ecological bases (2) are provided in a plurality of groups, the plurality of groups of ecological bases (2) being provided below the floating island (1), the plurality of groups of ecological bases (2) being respectively connected to the air outlet ends of the air pumps (4) via air supply pipes (21), and each group of air supply pipes (21) being connected to the floating island (1) via a connecting piece; the plurality of groups of ecological bases (2) are in a centrally symmetrical state with respect to the center point of the floating island (1); The outlet end of the air pump (4) is connected to a vertically downward air supply main pipe (5), the air supply main pipe (5) is provided with the same number of connecting pipes (51) as the air supply pipe (21), and the connecting pipes (51) are in communication with the air supply pipe (21); The gas supply main pipe (5) is cylindrical, a sealing plate (52) is sealed and installed at the bottom end of the gas supply main pipe (5), a through hole (53) is opened on the pipe wall of the gas supply main pipe (5), a plurality of groups of through holes (53) are arranged uniformly in the vertical direction, each group of through holes (53) is opened on the pipe wall of the gas supply main pipe (5) and the number of through holes (53) is multiple, and the plurality of through holes horizontally surround the pipe wall of the gas supply main pipe (5); The outer wall of the gas supply main pipe (5) is rotatably connected to a ring cylinder (6), and the ring cylinder (6) is provided in multiple groups. The multiple groups of the ring cylinders (6) are arranged in a vertical direction, and the multiple groups of the ring cylinders (6) are in a state of covering the through holes (53). The ring cylinders (6) located at the bottom are in contact with the edge of the sealing plate (52), and the multiple groups of the connecting pipes (51) are respectively connected to the wall of the ring cylinder (6). The gas supply pipe (21) and the connecting pipe (51) are in a state of being threadedly connected; The connecting member comprises a slider (11), a lifting ring (111) and a lifting hook (9); one end of the lifting hook (9) is connected to a sleeve (91); the sleeve (91) is sleeved on the air supply pipe (21); a sliding groove is provided at the bottom end of the floating island (1); the slider (11) is slidably connected in the sliding groove; the lifting ring (111) is arranged at the bottom end of the slider (11); and one end of the lifting hook (9) away from the sleeve (91) is hooked in the lifting ring (111); An ejector (3), wherein a plurality of groups of ejectors (3) are provided, wherein the ejectors (3) are respectively connected to an air supply pipe (21), wherein the ejectors (3) comprise an inlet end (31), an outlet end (32) and a ventilation end (33), wherein the outlet end (32) and the inlet end (31) of the ejector (3) are both located on the air supply pipe (21), wherein the outlet end (32) of the ejector (3) is in a state close to the ecological base (2), wherein the inlet end (31) of the ejector (3) is in a state close to the air pump (4), and wherein the ventilation end (33) of the ejector (3) is in a state close to a ventilation pipe (331), wherein the ventilation pipe (331) is in a state extending above the water surface.

2. A combined water decoding ecological water purification system according to claim 1, characterized in that: A sealing groove (61) is provided at the top end of the annular tube (6), a ring plate (62) embedded in the sealing groove (61) is provided at the bottom end adjacent to the annular tube (6), and a sealing ring (611) is provided in the sealing groove (61).

3. A combined water decoding ecological water purification system according to claim 1, characterized in that: The pipe wall at the top end of the gas supply main pipe (5) is provided with a thread, and the gas supply main pipe (5) is threadedly connected to a threaded cylinder (7), and the bottom end of the threaded cylinder (7) is in a state of abutting against the top end of the ring cylinder (6).

4. A combined water decoding ecological water purification system according to claim 1, characterized in that: The upper surface of the floating island (1) is used for planting green plants. A cavity (13) is provided inside the floating island (1). The cavity (13) is located at the edge of the floating island (1). A plurality of groups of ventilation pipes (331) are respectively connected to the cavity (13). A cavity tube connected to the cavity (13) is provided on the surface of the floating island (1). The top of the cavity tube is located above the water surface.

5. A combined water decoding ecological water purification system according to claim 1, characterized in that: A vertical filter cartridge (8) is placed inside the gas supply main pipe (5), and the filter cartridge (8) is in a state of being in contact with the inner wall of the gas supply main pipe (5).

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