Efficient saturated oxygen dissolving device

Abstract

An efficient saturated oxygen dissolving device is characterized in that a secondary water inlet filtering device (2) is clamped, welded and fixedly mounted on the inner side of the bottom of a primary water inlet filtering device (1), the bottom of an air dissolving pump (4) penetrates through a through hole of a device fixing frame (3), and the bottom of the air dissolving pump (4) extends into the primary water inlet filtering device (1); the top of the air dissolving pump (4) is fixedly mounted at the top of the device fixing frame (3) through a screw; the container releaser (8) is wrapped by a dissolved air release sieve (9), and the bottom of the dissolved air release sieve (9) is fixedly installed on the top of the device fixing frame (3) through screws.

Description

Technical Field

[0001] The utility model relates to the technical field of dissolved oxygen devices, in particular to a high-efficiency saturated dissolved oxygen device. Background Art

[0002] Dissolved oxygen is the most important water quality indicator for pond aquaculture. Fish's breathing depends on the dissolved oxygen content in the water. If the dissolved oxygen content in the water is less than 1 mg / L, the fish will float. When the dissolved oxygen content is less than 0.5 mg / L, the fish will suffocate and die. At present, in order to increase the dissolved oxygen in the water, it is often necessary to use large pressurized containers for pressurization treatment, which is costly and not easy to popularize. Summary of the invention

[0003] In order to solve the above problems existing in the prior art, the utility model provides a high-efficiency saturated dissolved oxygen device.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A high-efficiency saturated dissolved oxygen device comprises a primary water inlet filter device 1 and a secondary water inlet filter device 2, wherein the secondary water inlet filter device 2 is fixedly installed on the inner side of the bottom of the primary water inlet filter device 1 by clamping welding; a device fixing frame 3 is installed on the top of the primary water inlet filter device 1 by screws; a through hole is arranged at the center of the device fixing frame 3, the bottom of a dissolved air pump 4 passes through the through hole of the device fixing frame 3 and the bottom of the dissolved air pump 4 extends into the primary water inlet filter device 1; the top of the dissolved air pump 4 is fixedly installed on the top of the device fixing frame 3 by screws; a power cord 5, an air inlet quick plug 6 and a reserved flushing release port 7 are arranged on the top of the dissolved air pump 4, the flushing release port 7 is connected to a container releaser 8, the outside of the container releaser 8 is wrapped with a dissolved air release screen 9, and the bottom of the dissolved air release screen 9 is fixedly installed on the top of the device fixing frame 3 by screws.

[0006] The utility model also has the following additional technical features:

[0007] As a further specific optimization of the technical solution of the utility model: three through holes are reserved on the outside of the container releaser 8, namely the power cord inlet 801, the air inlet 802 and the flushing reserved port 803. The position of the power cord inlet 801 corresponds to the power cord 5, the position of the air inlet 802 corresponds to the air inlet quick connector 6, and the position of the flushing reserved port 803 corresponds to the reserved flushing release port 7.

[0008] As a further specific optimization of the technical solution of the utility model: the first-level water inlet filter device 1 is in the shape of a hollow hexagonal prism as a whole, including a first filter area 101 with a filtration accuracy of 10 meshes and a second filter area 102 with a filtration accuracy of 20 meshes, and the first filter area 101 and the second filter area 102 are arranged at intervals.

[0009] As a further specific optimization of the technical solution of the utility model: the secondary water inlet filter device 2 is overall in a flat hexagonal shape, and the filtering accuracy of the secondary water inlet filter device 2 is 20 meshes.

[0010] As a further specific optimization of the technical solution of the utility model: the total length of the high-efficiency saturated dissolved oxygen device is 1200mm, the total length of the first-level water inlet filter device 1 is 850mm, and the outer diameters of the first-level water inlet filter device 1 and the dissolved air release screen 9 are both 244mm.

[0011] As a further specific optimization of the technical solution of the utility model: the model of the air dissolving pump 4 is ZQY-4-1.1 air dissolving pump;

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The utility model can be used for high-density breeding and purification of various aquatic products, reduce breeding costs, centralized standardized breeding, reuse water resources and save water resources, save labor and other advantages, and is convenient for increasing production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 It is a side view structural schematic diagram of the utility model;

[0017] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0018] Explanation of the reference numerals: primary water inlet filtration device 1; secondary water inlet filtration device 2; device fixing frame 3; air dissolving pump 4; power cord 5; air inlet quick plug 6; reserved flushing release port 7; container releaser 8. DETAILED DESCRIPTION

[0019] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0020] A high-efficiency saturated dissolved oxygen device, the total length of the high-efficiency saturated dissolved oxygen device is 1200mm, the total length of the first-level water inlet filter device 1 is 850mm, and the outer diameters of the first-level water inlet filter device 1 and the dissolved air release screen 9 are both 244mm.

[0021] The secondary water inlet filter device 2 is welded and fixedly installed on the inner side of the bottom of the primary water inlet filter device 1; the primary water inlet filter device 1 is in the shape of a hollow hexagonal prism as a whole, and includes a first area 101 with a filtration accuracy of 10 meshes and a second filtration area 102 with a filtration accuracy of 20 meshes, and the first area 101 and the second filtration area 102 are arranged at intervals. The secondary water inlet filter device 2 is in the shape of a flat hexagon as a whole, and the filtration accuracy of the secondary water inlet filter device 2 is 20 meshes.

[0022] A device fixing frame 3 is installed on the top of the primary water inlet filter device 1 by screws; a through hole is provided at the center of the device fixing frame 3, and the bottom of the dissolved air pump 4 passes through the through hole of the device fixing frame 3 and the bottom of the dissolved air pump 4 extends into the first-level water inlet filter device 1; the model of the dissolved air pump 4 is ZQY-4-1.1 dissolved air pump.

[0023] The top of the dissolved air pump 4 is fixed to the top of the device fixing frame 3 by screws; the top of the dissolved air pump 4 is provided with a power cord 5, an air inlet quick plug 6 and a reserved flushing release port 7, the flushing release port 7 is connected to a container releaser 8, the outside of the container releaser 8 is wrapped with a dissolved air release screen 9, and the bottom of the dissolved air release screen 9 is fixed to the top of the device fixing frame 3 by screws.

[0024] The outside of the container releaser 8 is reserved with three through holes, namely a power cord inlet 801, an air inlet 802 and a flushing reserved port 803. The position of the power cord inlet 801 corresponds to the power cord 5, the position of the air inlet 802 corresponds to the air inlet quick connector 6, and the position of the flushing reserved port 803 corresponds to the reserved flushing release port 7.

[0025] The utility model can be used for high-density breeding and purification of various aquatic products, reduce breeding costs, centralized standardized breeding, reuse water resources and save water resources, save labor and other advantages, and is convenient for increasing production.

[0026] The above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention but merely represents selected embodiments of the present invention.

Claims

1. A high-efficiency saturated dissolved oxygen device, characterized in that: It comprises a primary water inlet filter device (1) and a secondary water inlet filter device (2), wherein the secondary water inlet filter device (2) is fixedly mounted on the inner side of the bottom of the primary water inlet filter device (1) by means of clamping welding; A device fixing frame (3) is mounted on the top of the primary water inlet filter device (1) by means of screws; A through hole is provided at the center of the device fixing frame (3); the bottom of the dissolved air pump (4) passes through the through hole of the device fixing frame (3) and the bottom of the dissolved air pump (4) extends into the first-stage water inlet filtration device (1); the top of the dissolved air pump (4) is fixed to the top of the device fixing frame (3) by screws; The top of the dissolved air pump (4) is provided with a power cord (5), an air inlet quick plug (6) and a reserved flushing release port (7), the flushing release port (7) is connected to a container releaser (8), the outside of the container releaser (8) is wrapped with a dissolved air release screen (9), and the bottom of the dissolved air release screen (9) is fixed to the top of the device fixing frame (3) by screws.

2. A high-efficiency saturated dissolved oxygen device according to claim 1, characterized in that: The container releaser (8) is provided with three through holes on its exterior, which are a power cord inlet (801), an air inlet (802) and a flushing reserved port (803). The power cord inlet (801) corresponds to the power cord (5), the air inlet (802) corresponds to the air inlet quick connector (6), and the flushing reserved port (803) corresponds to the reserved flushing release port (7).

3. A high-efficiency saturated dissolved oxygen device according to claim 1, characterized in that: The primary water inlet filter device (1) is in the shape of a hollow hexagonal prism as a whole, and comprises a first filter area (101) with a filtration accuracy of 10 meshes and a second filter area (102) with a filtration accuracy of 20 meshes, wherein the first filter area (101) and the second filter area (102) are arranged at an interval.

4. A high-efficiency saturated dissolved oxygen device according to claim 1, characterized in that: The secondary water inlet filter device (2) is in a flat hexagonal shape as a whole, and the filtering accuracy of the secondary water inlet filter device (2) is 20 meshes.

5. A high-efficiency saturated dissolved oxygen device according to claim 1, characterized in that: The total length of the high-efficiency saturated dissolved oxygen device is 1200 mm, the total length of the primary water inlet filter device (1) is 850 mm, and the outer diameters of the primary water inlet filter device (1) and the dissolved air release screen (9) are both 244 mm.

6. A high-efficiency saturated dissolved oxygen device according to claim 1, characterized in that: The model of the air dissolving pump (4) is ZQY-4-1.1 air dissolving pump.

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