Title:
OXYGEN EXCHANGE APPARATUS FOR AQUACULTURE
Document Type and Number:
WIPO Patent Application WO/2022/088167
Kind Code:
A1
Abstract:
An oxygen exchange apparatus for aquaculture. The oxygen exchange apparatus belongs to the technical field of oxygen exchange apparatuses, and in order to solve the problems that an existing oxygen exchange apparatus is inconvenient to use, cannot adjust an oxygen supply depth, is not provided with a filter device, is prone to also exchanging some impurities into a pond, and influences the oxygen exchange effect and efficiency, the following solution is provided: the oxygen exchange apparatus comprises a box body (1), wherein two supports (2) are symmetrically and fixedly mounted at the bottom of the box body (1); a support plate (3) is fixedly mounted at the bottom of each of the two supports (2); a first electric push rod (4) is fixedly mounted at the bottom of the box body (1); a mounting plate (5) is fixedly mounted on an output shaft of the first electric push rod (4); a plurality of guide wheels (6) are fixedly mounted at the bottom of the mounting plate (5); a pump machine (7) is fixedly mounted on an inner wall of the bottom of the box body (1); and one end of an air inlet pipe (8) is fixedly mounted on one side of the pump machine (7). The apparatus is convenient to use, an oxygen supply depth can be adjusted according to requirements, impurities are prevented from entering a pump machine and a culture pond during oxygen exchange, and the oxygen exchange efficiency and effect are effectively improved.
Inventors:
LIU HAOYUAN (CN)
GUO SHULU (CN)
SUN LIJING (CN)
TIAN BINGQI (CN)
ZHAO PENG (CN)
GUO SHULU (CN)
SUN LIJING (CN)
TIAN BINGQI (CN)
ZHAO PENG (CN)
Application Number:
PCT/CN2020/125788
Publication Date:
May 05, 2022
Filing Date:
November 02, 2020
Export Citation:
Assignee:
TANGSHAN HYDRIENCE MARINE TECH CO LTD (CN)
International Classes:
A01K63/04; B01D46/10
Foreign References:
| US3904393A | 1975-09-09 | |||
| CN211725065U | 2020-10-23 | |||
| CN211558503U | 2020-09-25 | |||
| CN107156018A | 2017-09-15 | |||
| CN109964871A | 2019-07-05 | |||
| CN207720988U | 2018-08-14 | |||
| US2865618A | 1958-12-23 |
Attorney, Agent or Firm:
EASIER IP FIRM (CN)
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