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CN-224205974-U - Air suspension oxygenation fan for aquaculture

CN224205974UCN 224205974 UCN224205974 UCN 224205974UCN-224205974-U

Abstract

The utility model relates to the technical field of air suspension oxygenation fans, and discloses an air suspension oxygenation fan for aquaculture, which comprises an oxygenation fan main body, wherein a floating mechanism is arranged at the bottom of the oxygenation fan main body, a positioning mechanism is arranged at the top of the floating mechanism, the floating mechanism comprises a supporting component, a floating component and a fixing component, and the supporting component is arranged at the bottom of the oxygenation fan main body. This an air suspension oxygenation fan for aquaculture, through the floating mechanism that sets up, the staff only need rotatory threaded rod can accomplish the dismouting processing between backing plate and the mount pad, make the completion that the staff can be quick install and dismantle between backing plate and the mount pad, the staff of being convenient for installs and dismantles the maintenance to oxygenation fan main part, also is convenient for the staff simultaneously changes oxygenation fan main part, the staff of being convenient for dismantles it and maintains, easy operation is convenient for the staff to use.

Inventors

  • QIN GANG
  • XU DA
  • DING SHUTAO
  • Yu Huwei
  • DING WEIZHONG

Assignees

  • 星空智能装备(安徽)有限公司

Dates

Publication Date
20260508
Application Date
20250306

Claims (8)

  1. 1. An air suspension oxygenation fan for aquaculture comprises an oxygenation fan main body (3), and is characterized in that a floating mechanism (1) is arranged at the bottom of the oxygenation fan main body (3), and a positioning mechanism (2) is arranged at the top of the floating mechanism (1); the floating mechanism (1) comprises a supporting component (11), a floating component (12) and a fixing component (13), wherein the supporting component (11) is arranged at the bottom of the oxygenation fan main body (3), the floating component (12) is arranged at the bottom of the supporting component (11), and the fixing component (13) is arranged in the top of the supporting component (11); The positioning mechanism (2) comprises a first positioning component (21) and a second positioning component (22), wherein the first positioning component (21) is arranged in the top of the supporting component (11) and positioned at the outer side of the fixing component (13), and the second positioning component (22) is arranged above the first positioning component (21).
  2. 2. An air suspension oxygenation fan for aquaculture according to claim 1, wherein the support assembly (11) comprises a pad (1101), the pad (1101) is arranged below the oxygenation fan main body (3), a support rod (1102) is fixedly connected to the top of the pad (1101), and the support rod (1102) is fixedly connected to the bottom of the outer ring of the oxygenation fan main body (3).
  3. 3. The air suspension oxygenation fan for aquaculture according to claim 1, wherein the floating assembly (12) comprises a mounting seat (1201), the mounting seat (1201) is clamped at the bottom of the base plate (1101), and an air floatation pad (1202) is fixedly connected to the bottom of the mounting seat (1201).
  4. 4. The air suspension oxygenation fan for aquaculture according to claim 1, wherein the fixing assembly (13) comprises an internal thread clamping block (1301), the internal thread clamping block (1301) is fixedly connected into the top of the mounting seat (1201), the internal thread clamping block (1301) is clamped into the base plate (1101), and the inner ring of the internal thread clamping block (1301) is in threaded connection with a threaded rod (1302).
  5. 5. The air suspension oxygenation fan for aquaculture according to claim 4, wherein a sleeve plate (1303) is sleeved on the outer ring of the threaded rod (1302) at the left side and the right side of the internal thread clamping block (1301), and the sleeve plate (1303) is fixedly connected to the top of the base plate (1101).
  6. 6. The air suspension oxygenation fan for aquaculture according to claim 1, wherein the first positioning assembly (21) comprises a fixed cylinder (2101), the fixed cylinder (2101) is fixedly connected to the top of the base plate (1101) and is located at the inner side of the threaded rod (1302), a sliding cylinder (2102) is slidably connected to the fixed cylinder (2101), and a compression spring (2103) is fixedly connected to the bottom of the sliding cylinder (2102).
  7. 7. The air suspension oxygenation fan for aquaculture according to claim 1, wherein the second positioning assembly (22) comprises a clamping rod (2201), the clamping rod (2201) is fixedly connected to the top of the sliding barrel (2102), the clamping rod (2201) is slidably connected to the top of the fixed barrel (2101), a sleeve (2202) is sleeved on the outer ring of the clamping rod (2201), a sleeve frame (2203) is sleeved on the outer ring of the sleeve (2202), and a rotary piece (2204) is fixedly connected to the left side of the sleeve frame (2203).
  8. 8. The air suspension oxygenation fan for aquaculture according to claim 7, wherein the rotary plate (2204) is rotatably connected to the inner side of the threaded rod (1302), the right side of the rotary plate (2204) is fixedly connected with the reinforcing fins (2205), the reinforcing fins (2205) are fixedly connected to the outer ring of the sleeve (2202), and the reinforcing fins (2205) are fixedly connected to the upper side and the lower side of the sleeve frame (2203).

Description

Air suspension oxygenation fan for aquaculture Technical Field The utility model relates to the technical field of air suspension oxygenation fans, in particular to an air suspension oxygenation fan for aquaculture. Background The air suspension oxygenation fan is a device which plays a key role in the fields of aquaculture, sewage treatment and the like. The air suspension bearing technology is used, the bearing has no friction during operation, oxygen in the atmosphere is injected into water in a form of forming pressure gas bubbles through a gas pressurizing device after special treatment, and the bubbles rise and break in the water to realize oxygen dissolution, so that the oxygen content of water is increased. The air suspension oxygenation fans are directly arranged at the top of the water body, and gas can enter the water body rapidly through the shortest path, and particularly, high-efficiency and rapid oxygenation can be achieved on the surface layer of the water body. In aquaculture, when the aquaculture organism has an emergency situation of floating head due to hypoxia, the rapid oxygenation feature can rapidly relieve the hypoxia condition and save the life of the aquaculture organism. However, the equipment is in a water environment, maintenance personnel can access the equipment by means of tools such as ships and the like to carry out maintenance, and the operation is inconvenient. Moreover, the water operation is greatly influenced by natural factors such as weather, and if severe weather such as strong wind, heavy rain and the like is encountered, maintenance work cannot be carried out, and the operation is inconvenient for staff. Disclosure of utility model The utility model aims to provide an air suspension oxygenation fan for aquaculture, which is used for solving the problems in the background technology. The air suspension oxygenation fan for aquaculture comprises an oxygenation fan main body, wherein a floating mechanism is arranged at the bottom of the oxygenation fan main body, and a positioning mechanism is arranged at the top of the floating mechanism. The floating mechanism comprises a supporting component, a floating component and a fixing component, wherein the supporting component is arranged at the bottom of the main body of the oxygenation fan, the floating component is arranged at the bottom of the supporting component, and the fixing component is arranged in the top of the supporting component. The positioning mechanism comprises a first positioning component and a second positioning component, wherein the first positioning component is arranged in the top of the supporting component and positioned at the outer side of the fixing component, and the second positioning component is arranged above the first positioning component. Preferably, the support assembly comprises a base plate, the base plate is arranged below the main body of the oxygenation fan, a supporting rod is fixedly connected to the top of the base plate, and the supporting rod is fixedly connected to the bottom of the outer ring of the main body of the oxygenation fan. Preferably, the floating assembly comprises an installation seat, wherein the installation seat is clamped at the bottom of the base plate, and the bottom of the installation seat is fixedly connected with an air floating pad. Preferably, the fixed subassembly includes the internal thread fixture block, internal thread fixture block fixed connection is in the mount pad top, internal thread fixture block joint is in the backing plate, internal thread fixture block inner circle threaded connection has the threaded rod, the sleeve plate has been cup jointed in the threaded rod outer lane position that is located internal thread fixture block left and right sides position, sleeve plate fixed connection is in the backing plate top. Preferably, the first positioning assembly comprises a fixed cylinder fixedly connected to the top of the base plate and located at the inner side of the threaded rod, a sliding cylinder is slidably connected to the fixed cylinder, and a compression spring is fixedly connected to the bottom of the sliding cylinder. Preferably, the second positioning component comprises a clamping rod, the clamping rod is fixedly connected to the top of the sliding cylinder, the clamping rod is slidably connected to the top of the fixed cylinder, a sleeve is sleeved on the outer ring of the clamping rod, a sleeve frame is sleeved on the outer ring of the sleeve, a rotating plate is fixedly connected to the left side of the sleeve frame, the rotating plate is rotationally connected to the inner side of the threaded rod, a reinforcing fin is fixedly connected to the right side of the rotating plate, and the reinforcing fin is fixedly connected to the upper side and the lower side of the sleeve frame without reinforcing fin. Compared with the prior art, the utility model provides the air suspension oxygenation fan for aquaculture, which has