Magnetic suspension power efficient sewage treatment aeration equipment

Abstract

The utility model discloses magnetic suspension power efficient sewage treatment aeration equipment, which relates to the technical field of sewage treatment equipment and comprises a magnetic suspension fan. The tail portion of the magnetic suspension fan is sleeved with a heat dissipation assembly, the heat dissipation assembly comprises a flange plate, two side supporting plates are symmetrically arranged on the side face of the flange plate, the sides, away from the flange plate, of the side supporting plates are fixedly connected with a fixing ring, and a heat dissipation hole is formed in the fixing ring. A heat dissipation pipe supporting frame is further arranged between the two side supporting plates in a matched mode, the heat dissipation pipe supporting frame is fixedly connected with the side supporting plates through connecting columns, a cooling pipe fixing plate is further arranged in the heat dissipation pipe supporting frame, and a cooling pipe is arranged in the cooling pipe fixing plate in a penetrating and inserting mode. The rear cover of the magnetic suspension fan is sleeved with the heat dissipation assembly, a water cooling structure is adopted for leading heat dissipation, and good heat dissipation performance is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment equipment technical field, concretely is a kind of magnetic suspension dynamic high-efficiency sewage treatment aeration equipment. BACKGROUND

[0002] In water treatment process, aeration equipment is the key equipment for water organisms to pretreat sewage, its principle is to use aeration device to transfer oxygen in air to liquid in aeration tank to supply oxygen required for aerobic organisms metabolism, and to fully and uniformly mix water in the tank to achieve the purpose of biological treatment;As the main component of aeration device, magnetic suspension bearing, three-dimensional flow impeller, high-speed permanent magnet synchronous motor, high-efficiency frequency converter speed regulation and intelligent monitoring control are adopted, which has the characteristics of no friction, no lubrication and zero transmission loss, and is a high-tech green energy-saving and environment-friendly product.

[0003] The patent with patent publication number CN215288193U records a kind of aerobic aeration system based on magnetic suspension fan, by setting up drying mechanism, flange, oxygen supply pipe, connecting pipe and aeration pipe, when user needs to dry oxygen, by unloading the flange of fixed connection oxygen supply pipe and connecting pipe, adjust the position of storage tank, until rotating between aeration pipe and oxygen supply pipe, when oxygen supply pipe discharges oxygen, drying filler located at the top of supporting net can complete the drying treatment of oxygen, finally make the device have the advantage of drying oxygen before aeration.

[0004] However, the device has some shortcomings when in use, the driving device of the device is magnetic suspension permanent magnet synchronous motor, the motor speed is high, the winding generates a lot of heat, and the conventional rear cover cooling method is to install cooling fan connected with the shaft at the tail for cooling, which has lower cooling efficiency than water cooling, in addition, the setting of cooling fan further increases the load of magnetic suspension fan, which increases part of heat generation, so that the cooling effect of this cooling method is not ideal.

[0005] Therefore, the present application provides a kind of magnetic suspension dynamic high-efficiency sewage treatment aeration equipment, which can eliminate the drawbacks of existing devices. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of magnetic suspension dynamic high-efficiency sewage treatment aeration equipment to solve the problems in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0008] The utility model provides a kind of magnetic suspension dynamic force high-efficiency sewage treatment aeration equipment, including magnetic suspension fan;The tail of the magnetic suspension fan is sleeved with a heat dissipation component, the heat dissipation component includes a flange, two side support plates are symmetrically provided on the side of the flange, a fixed ring is fixedly connected on the side of the side support plate away from the flange, a heat dissipation hole is formed in the fixed ring;Two side support plates are also provided with a heat dissipation pipe support frame, the heat dissipation pipe support frame is fixedly connected with side support plate by connecting column, the heat dissipation pipe support frame is also provided with a cooling pipe fixing plate, a cooling pipe is inserted in the cooling pipe fixing plate.

[0009] Preferably, the heat dissipation component is also sleeved with a heat conduction component, the heat conduction component includes a heat conduction pipe, an upper heat conduction block is cooperatively provided on the side of the heat conduction pipe, a plurality of annular heat dissipation fins are cooperatively provided between the heat conduction pipe and the upper heat conduction block, and a plurality of heat conduction connecting rods are circumferentially arrayed on the annular heat dissipation fins.

[0010] Preferably, the heat conduction pipe, the upper heat conduction block and the heat conduction connecting rods are filled with heat conduction liquid; the heat conduction liquid is propylene glycol aqueous solution.

[0011] Preferably, the magnetic suspension fan includes a fan body, an air inlet is formed in the input end of the fan body, and an air outlet is formed in the output end of the fan body.

[0012] Preferably, the upper part of the magnetic suspension fan is also provided with a drying member, the drying member includes a drying pipe body, and the drying pipe body is sleeved with a double-disc flange.

[0013] Preferably, the bottom of the magnetic suspension fan is also provided with a fan fixing member, the fan fixing member includes a fixing seat, three flange mounting holes matched with the flange are formed in the fixing seat, and a fixing bolt is cooperatively provided in the flange mounting hole.

[0014] Preferably, the output end of the magnetic suspension fan is connected with a gas guide pipeline, the gas guide pipeline includes a main pipeline, and a plurality of branch pipelines are equidistantly distributed on the side of the main pipeline.

[0015] Preferably, the bottom of the branch pipeline is connected with an aeration unit, the aeration unit includes a connecting disc, and an aeration pipe is arranged at the bottom of the connecting disc.

[0016] Preferably, the cooling pipe is a copper spiral pipe, the surface of the cooling pipe fixing plate is uniformly paved with high-thermal-conductivity material, and the high-thermal-conductivity material is graphene.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] 1. The utility model has good heat dissipation performance by arranging a heat dissipation component on the rear cover of the magnetic levitation fan and adopting a water-cooling structure to dominate the heat dissipation. In addition, a plurality of annular heat sinks are provided on the side of the fan, which can greatly increase the heat dissipation surface and assist the side shell of the fan in heat dissipation.

[0019] 2. The utility model installs a propylene glycol aqueous solution in the circulation pipeline composed of the heat pipe, the upper heat conducting block and the heat conducting connecting rod. Since the thermal conductivity of the propylene glycol aqueous solution is about 40% higher than that of water, propylene glycol becomes an excellent heat conducting medium, which can greatly improve the heat dissipation efficiency of the rear end cover; at the same time, the copper spiral cooling pipe is closely attached to the rear end of the fan and can effectively absorb heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the present utility model.

[0021] Figure 2 This is an exploded view of the motor assembly in the present invention.

[0022] Figure 3 This is an exploded view of the heat dissipation component in the present invention.

[0023] Figure 4 It is a side view of the heat dissipation component in the present invention.

[0024] Notes on figure markings: 100, air guide duct; 101, main duct; 102, branch duct; 200, aeration unit; 201, connecting plate; 202, aeration pipe; 300, magnetic levitation fan; 301, fan body; 302, exhaust port; 303, air inlet; 400, fan fixing part; 401, fixing seat; 402, flange mounting hole; 403, fixing bolt; 500, drying part; 501, double-disc flange; 502, drying pipe body; 600, heat dissipation component; 601, flange; 602, side support plate; 603, fixing ring; 604, heat dissipation hole; 605, heat dissipation pipe support frame; 606, connecting column; 607, cooling pipe fixing plate; 608, cooling pipe; 700, heat conduction component; 701, heat conduction pipe; 702, upper heat conduction block; 703, annular heat sink; 704, heat conduction connecting rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0026] In one embodiment, Figure 1 and Figure 3As shown, a magnetic levitation powered high-efficiency sewage treatment aeration equipment includes a magnetic levitation fan 300, which uses compressed air to add oxygen to the aeration unit 200; a heat dissipation component 600 is sleeved on the tail of the magnetic levitation fan 300, and the heat dissipation component 600 includes a flange 601, and two side support plates 602 are symmetrically provided on the side of the flange 601. A fixing ring 603 is fixedly connected to the side of the side support plate 602 away from the flange 601, and a heat dissipation hole 604 is opened in the fixing ring 603 to take away the heat from the surface of the cooling pipe 608; a heat dissipation pipe support frame 605 is also provided between the two side support plates 602, and the heat dissipation pipe support frame 605 is fixedly connected to the side support plate 602 through a connecting column 606. A cooling pipe fixing plate 607 is also provided in the heat dissipation pipe support frame 605, and a cooling pipe fixing plate 607 is inserted in the cooling pipe fixing plate 607. The cooling pipe 608 is closely attached to the rear end of the fan and can fully absorb heat.

[0027] In one embodiment, Figure 3 As shown, a heat conducting component 700 is further provided inside the heat dissipation component 600, and the heat conducting component 700 includes a heat conducting pipe 701, and an upper heat conducting block 702 is provided on the side of the heat conducting pipe 701. A plurality of annular heat dissipating fins 703 are further provided between the heat conducting pipe 701 and the upper heat conducting block 702, which greatly increases the heat dissipation surface of the heat dissipation component 600. A plurality of heat conducting connecting rods 704 are further distributed in a circular array on the annular heat dissipating fins 703. The heat conducting connecting rods 704 with excellent thermal conductivity can effectively improve the heat dissipation efficiency of the side of the magnetic levitation fan 300.

[0028] In one embodiment, Figure 4 As shown, the pipes of the heat pipe 701, the upper heat-conducting block 702 and the heat-conducting connecting rod 704 are filled with heat-conducting liquid. Through the setting of the heat-conducting component 700, the heat-conducting liquid can be used for evaporation and self-circulation to absorb and dissipate heat; the heat-conducting liquid is a propylene glycol aqueous solution, which has a large thermal conductivity coefficient and can improve the heat dissipation efficiency.

[0029] In one embodiment, Figure 2 As shown, the magnetic levitation fan 300 includes a fan body 301, an air inlet 303 is provided at the input end of the fan body 301, and an exhaust port 302 is provided at the output end of the fan body 301. The air from the air inlet 303 is compressed by the turbine and finally discharged from the exhaust port 302, which can effectively transport oxygen into the water body and increase the dissolved oxygen content in the water.

[0030] In one embodiment, Figure 2As shown, the upper part of the magnetic suspension fan 300 is also matched with a drying piece 500, the drying piece 500 comprises a drying pipe body 502 for reducing the moisture in the air; the drying pipe body 502 is further sleeved with a double disc flange 501 for fixing the drying pipe body 502.

[0031] In one embodiment, as shown in the drawings, Figure 2 As shown, the bottom of the magnetic suspension fan 300 is also provided with a fan fixing piece 400, the fan fixing piece 400 comprises a fixing seat 401, the fixing seat 401 is provided with three flange mounting holes 402 matched with the flange disc 601, and a fixing bolt 403 is further matched in the flange mounting hole 402 to connect the fan fixing piece 400 and the heat dissipation assembly 600.

[0032] In one embodiment, as shown in the drawings, Figure 1 As shown, the output end of the magnetic suspension fan 300 is connected with a gas guide pipe 100, the gas guide pipe 100 comprises a main pipe 101, and a plurality of branch pipes 102 are evenly distributed on the side of the main pipe 101 to uniformly transmit oxygen to the aeration unit 200.

[0033] In one embodiment, as shown in the drawings, Figure 1 As shown, the bottom of the branch pipe 102 is connected with an aeration unit 200, the aeration unit 200 comprises a connecting disc 201, and the bottom of the connecting disc 201 is further provided with an aeration pipe 202, the aeration pipe 202 is a spiral structure, which increases the contact area with the water body and improves the oxygenation effect.

[0034] In one embodiment, as shown in the drawings, Figure 1 As shown, the cooling pipe 608 is a copper spiral pipe, and the surface of the cooling pipe fixing plate 607 is uniformly paved with high thermal conductivity material, and the high thermal conductivity material is graphene, which can further improve the heat dissipation efficiency by combining the copper cooling pipe 608 with the graphene material paved on the cooling pipe fixing plate 607.

[0035] Working principle: after the magnetic suspension fan 300 is started, the heat dissipation assembly 700 located on the side of the magnetic suspension fan 300 transmits heat to the heat conduction connecting rod 704 through the contact of the annular heat dissipation fin 703, the heat conduction liquid in the heat conduction connecting rod 704 circulates in the pipeline formed by the heat conduction pipe 701, the heat conduction block 702 and the heat conduction connecting rod 704, and continuously absorbs and releases heat; at the same time, the tail of the magnetic suspension fan 300 closely abuts against the cooling pipe 608, the cooling pipe 608 absorbs heat by itself, and with the assistance of the cooling pipe fixing plate 607, the heat is dissipated to the outside through the heat dissipation holes 604.

[0036] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A magnetic levitation powered high-efficiency sewage treatment aeration device, comprising a magnetic levitation fan (300); characterized in that: A heat dissipation assembly (600) is provided at the rear of the magnetic levitation fan (300), and the heat dissipation assembly (600) includes a flange (601), and two side support plates (602) are symmetrically provided on the side of the flange (601). A fixing ring (603) is fixedly connected to the side of the side support plate (602) away from the flange (601), and a heat dissipation hole (604) is provided in the fixing ring (603); a heat dissipation pipe support frame (605) is also provided between the two side support plates (602), and the heat dissipation pipe support frame (605) is fixedly connected to the side support plate (602) through a connecting column (606). A cooling pipe fixing plate (607) is also provided in the heat dissipation pipe support frame (605), and a cooling pipe (608) is inserted into the cooling pipe fixing plate (607).

2. The magnetic levitation powered high-efficiency sewage treatment aeration equipment according to claim 1, characterized in that: A heat conducting component (700) is further provided within the heat dissipation component (600), and the heat conducting component (700) includes a heat conducting pipe (701). An upper heat conducting block (702) is provided on the side of the heat conducting pipe (701). A plurality of annular heat dissipating fins (703) are provided between the heat conducting pipe (701) and the upper heat conducting block (702). A plurality of heat conducting connecting rods (704) are distributed in a circumferential array on the annular heat dissipating fins (703).

3. The magnetic levitation powered high-efficiency sewage treatment aeration equipment according to claim 2, characterized in that: The pipelines of the heat-conducting pipe (701), the upper heat-conducting block (702) and the heat-conducting connecting rod (704) are filled with heat-conducting liquid; the heat-conducting liquid is a propylene glycol aqueous solution.

4. The magnetic levitation powered high-efficiency sewage treatment aeration equipment according to claim 1, characterized in that: The magnetic levitation fan (300) comprises a fan body (301), an input end of the fan body (301) is provided with an air inlet (303), and an output end of the fan body (301) is provided with an exhaust port (302).

5. The magnetic levitation powered high-efficiency sewage treatment aeration equipment according to claim 1, characterized in that: A drying element (500) is also provided above the magnetic levitation fan (300). The drying element (500) includes a drying tube body (502). A double-disc flange (501) is provided outside the drying tube body (502).

6. The magnetic levitation powered high-efficiency sewage treatment aeration equipment according to claim 1, characterized in that: A fan fixing member (400) is also provided at the bottom of the magnetic levitation fan (300), and the fan fixing member (400) includes a fixing seat (401). The fixing seat (401) is provided with three flange mounting holes (402) that cooperate with the flange plate (601), and a fixing bolt (403) is also provided in the flange mounting hole (402).

7. The magnetic levitation powered high-efficiency sewage treatment aeration equipment according to claim 1, characterized in that: The output end of the magnetic levitation fan (300) is connected to an air guide duct (100), and the air guide duct (100) comprises a main duct (101), and a plurality of equally spaced branch ducts (102) are provided on the side of the main duct (101).

8. The magnetic levitation powered high-efficiency sewage treatment aeration equipment according to claim 7, characterized in that: An aeration unit (200) is connected to the bottom of the branch pipe (102), and the aeration unit (200) includes a connecting plate (201), and an aeration pipe (202) is also provided at the bottom of the connecting plate (201).

9. The magnetic levitation powered high-efficiency sewage treatment aeration equipment according to claim 1, characterized in that: The cooling pipe (608) is a copper spiral pipe, and the surface of the cooling pipe fixing plate (607) is evenly paved with a high thermal conductivity material, and the high thermal conductivity material is graphene.

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