TWM592221U - High-efficiency oxygen dissolution mixer - Google Patents

Abstract

This creative department provides an efficient dissolved oxygen leveling machine, including a first submersible pump, a first water supply pipe, an output structure and a first air pipe, wherein the first submersible pump is located in a breeding tank Inside, the pool water of the breeding tank is sucked and pumped into the output structure through the first water supply pipe, one end of the first air pipe is connected to one side of the first water supply pipe to form a bypass, and the first air pipe The other end protrudes above the pool surface of the breeding pond. According to the fact that air enters the first water supply pipe and is attracted into the output structure by the negative pressure caused by the flow rate of the pool water, the pool water and air are guided away from the output by a first impeller structure. This creation can improve the utilization rate of electrical energy, increase the amount of dissolved oxygen in the water body, and adjust the water quality of the breeding tank.

Description

Efficient dissolved oxygen leveling machine

This creation relates to aquaculture equipment; in particular, it reveals the innovative structure of a highly efficient dissolved oxygen leveling machine.

Dissolved oxygen machines are commonly installed in aquaculture ponds. Conventional dissolved oxygen machines include a floating rack, a motor and two impellers, wherein the floating rack floats on the surface of the breeding tank, the motor is located on the floating rack, and the motor drives each The impeller rotates, and the blades that make up the impeller enter and leave the pond water, and the pond water is raised to form a large number of water droplets that are in full contact with the air. When the water droplets fall back into the breeding pond, the air can be brought into the breeding pond to increase the breeding pond The amount of dissolved oxygen in the pool water.

Check, the conventional dissolved oxygen machine found in the actual application experience that the following problems and shortcomings still exist: the motor drives the impeller to rotate and raise the pool water to form water beads, the dissolved oxygen amount obtained by power consumption is not easy to increase, and the power utilization rate is low, and The impeller can only lift the pool water close to the pool surface out of the pool surface, and it is difficult to increase the dissolved oxygen in the deeper pool water.

Therefore, in view of the problems existing in the above-mentioned conventional oxygen dissolver technology, how to develop a more ideal and practical innovative structure, which actually needs to be considered by the relevant industry to break through the goal and direction of the breakthrough; in view of this, the creator has been for many years Engaged in the manufacturing development and design experience of related products, in accordance with the above goals, after detailed design and careful evaluation, we will finally have a practical creation.

The main purpose of this creation is to provide a high-efficiency dissolved oxygen leveling machine, and the technical problems it wants to solve are to think about innovative breakthroughs in terms of how to develop a new type of high-efficiency dissolved oxygen leveling machine with more ideal practicality.

Based on the foregoing purpose, the technical features of the new problem-solving technology are mainly that the high-efficiency dissolved oxygen leveling machine includes:

A first submersible pump, the first submersible pump is located inside a breeding pond, according to which the pond water of the breeding pond is sucked;

A first water supply pipe, the top of the first water supply pipe is connected to the first submerged water pump, and the first submerged water pump pumps the pool water into the first water supply pipe;

An output structure connected to the bottom end of the first water supply pipe, the output structure is mainly composed of a first casing and a first impeller, wherein the first impeller is pivotally arranged inside the first casing, A plurality of first outlets are formed on the peripheral side of the first casing, and the first outlet is laterally opposed to the outer edge of the first impeller, and the bottom end of the first water supply pipe is connected to the top end of the first casing , According to which the pool water enters the output structure through the first water supply pipe, and the impeller rotates, and leaves the output structure through the first output port; and

A first air pipe, one end of the first air pipe is connected to one side of the first water supply pipe to form a bypass, the other end of the first air pipe protrudes above the pool surface of the breeding pond, the first The internal flow path of the water supply pipe forms a flow channel at the bypass portion of the first air pipe, and the water flow speed accelerates to generate a negative pressure, according to which the air enters the first water supply pipe through the first air pipe and is led by the water flow The output structure.

The main effects and advantages of this creation are that it can improve the utilization rate of electric energy and increase the amount of dissolved oxygen in the water of the breeding pond, and is conducive to the exchange of water in different depths of the breeding pond, thereby equalizing the water quality of the breeding pond. The air is then cut by the relative agitation of the first impeller, the air becomes smaller bubbles, increasing the total surface area in contact with water, and the effect of dissolved oxygen is increased many times .

The figures show several examples of the original high-efficiency dissolved oxygen leveling machine, but these examples are for illustrative purposes only, and are not limited by this structure in patent applications.

As shown in FIGS. 1 to 3, the first embodiment of the present creation includes a first submerged pump 10, a first water supply pipe 20, an output structure 30, and a first air pipe 40, wherein the first A submersible pump 10 is provided inside a breeding tank 90, the first submersible pump 10 is provided with a first water inlet 12, according to which the pool water 92 of the breeding tank 90 is sucked, and the first water supply pipe 20 The top end is connected to the first submersible pump 10, and the first submersible pump 10 pumps pool water 92 into the first water supply pipe 20. The output structure 30 is connected to the bottom end of the first water supply pipe 20 Then, the output structure 30 is mainly composed of a first casing 31 and a first impeller 32, wherein the first impeller 32 is pivotally disposed inside the first casing 31, and a number of An output port 312, and the first output port 312 is laterally opposed to the outer edge of the first impeller 32, the bottom end of the first water supply pipe 20 is connected to the top end of the first housing 31, according to which the pool water 92 passes The first water supply pipe 20 enters the output structure 30 and drives the first impeller 32 to rotate, and leaves the output structure 30 through the first output port 312. One end of the first air pipe 40 and the first water supply pipe 20 One side is connected to form a bypass, the other end of the first air pipe 40 protrudes above the pool surface 94 of the breeding tank 90, and the internal flow path 24 of the first water supply pipe 20 is beside the first air pipe 40 The passage portion is formed to reduce the flow path, so that air enters the first water supply pipe 20 through the first air pipe 40 and is led into the output structure 30 by the pool water 92.

Based on the structure and technical characteristics of the above structure, the high-efficiency dissolved oxygen leveling machine described in this work uses the first submersible pump 10 provided in the breeding tank 90 as shown in Figure 2 and Figure 3 The pool water 92 is sucked, and the pool water 92 is sent to the output structure 30 through the first water supply pipe 20. When the pool water 92 passes through the part where the first water supply pipe 20 bypasses the first air pipe 40, due to the internal flow The path 24 forms a flow channel in the bypass portion of the first air pipe 40, and the flow velocity of the pool water 92 rises there to form a Venturi effect. The interior of the first water supply pipe 20 is in the first air pipe 40 The bypass part forms a pressure drop phenomenon, attracting the air inside the first air pipe 40 into the first water supply pipe 20, the pool water 92 leads the air into the output structure 30 and impacts the first impeller 32, causing the first The impeller 32 rotates, and the pool water 92 and air are guided by the first impeller 32 and leave the output structure 30 through the first output port 312. The first impeller 32 relatively agitates and cuts the pool water 92 and air, and the air becomes more minute bubbles and increases With the total surface area in contact with the pool water 92, the dissolved oxygen effect increases many times; further, as shown in FIG. 3, the first water supply pipe 20 can be provided with a first bearing 22 on the internal shaft, and a wheel shaft 33 is axially connected to the first An impeller 32, and the wheel shaft 33 pivots the first bearing 22, the first bearing 22 and the first air tube 40 form laterally opposed, by the arrangement of the first bearing 22, the first water pipe 20 The internal flow path 24 forms the aforementioned flow path reduction at the bypass portion of the first air tube 40.

The first submersible pump 10 sucks and pumps the pool water 92 downwards, and the pool water 92 flowing downward inside the first water supply pipe 20 attracts and sends the air into the output structure 30 to the depth where the first submersible The amount of dissolved oxygen obtained by consuming electrical energy during the operation of the water pump 10 can be improved, the electric energy utilization rate is high, and the depth of the output structure 30 can be changed as needed to increase the amount of dissolved oxygen in the pool water 92 at a specific depth of the breeding tank 90; again, this example The surface pool water 92 of the breeding tank 90 close to the pool surface 94 can be transported to the depth where the output structure 30 is located, which is beneficial to the exchange of the pool water 92 at different depths of the breeding tank 90, thereby leveling the water quality of the breeding tank 90.

As shown in FIGS. 1 and 2, the first air pipe 40 is provided with a first buoyancy member 42, according to which the top end of the first air pipe 40 protrudes above the pool surface 94 to increase air to enter the Reliability of the first air pipe 40; a floating frame 50 floats on the pool surface 94, the floating frame 50 is provided with a connecting structure 52 connected to the first pump 10, and the first pump 10 is positioned accordingly, It is also beneficial for the farmer to move or calibrate the positioning of the first pump 10.

As shown in FIG. 4, Example 2 further includes a first water inlet pipe 14, wherein one end of the first water inlet pipe 14 communicates with the first submersible pump 10, and the other end of the first water inlet pipe 14 is adjacent to the pool According to the surface 94, the first submersible pump 10 sucks the pond water 92 of the breeding pond 90 adjacent to the pond surface 94.

As shown in FIGS. 5 and 6, the third embodiment further includes a second submersible pump 60, a second water supply pipe 70 and a second air pipe 80, wherein the second submersible pump 60 is provided at The inside of the breeding tank 90, and the second submerged pump 60 is lower than the output structure 30, the second submerged pump 60 is provided with a second water inlet 62, according to which the pool water 92 of the breeding tank 90 is sucked The bottom end of the second water supply pipe 70 is connected to the second submersible pump 60, according to which the second submersible pump 60 pumps pool water 92 into the second water supply pipe 70; the output structure 30 further includes A second casing 34 and a second impeller 35, wherein the second casing 34 is disposed below the first casing 31, the second impeller 35 is pivotally disposed inside the second casing 34, the second casing 34 A plurality of second output ports 342 are formed on the peripheral side, the second output port 342 is laterally opposed to the outer edge of the second impeller 35, the top end of the second water supply pipe 70 is connected to the bottom end of the second housing 34, The pool water 92 enters the output structure 30 through the second water supply pipe 70, and rotates the second impeller 35 to rotate; one end of the second air pipe 80 is connected to one side of the second water supply pipe 70 to form a bypass. The other end of the second air pipe 80 protrudes above the pool surface 94, and the internal flow path 74 of the second water supply pipe 70 forms a flow path in the bypass portion of the second air pipe 80 to reduce, so that air passes through the The second air pipe 80 enters the second water supply pipe 70 and is led into the output structure 30 by the pool water 92.

The second submersible pump 60 may be provided at the bottom of the tank adjacent to the breeding tank 90. The second submersible pump 60 sucks the pool water 92 adjacent to the bottom of the tank and sends it to the output structure 30, and the pool water 92 passes through When the portion where the second water pipe 70 and the second air pipe 80 are in contact with each other is bypassed, the internal flow path 74 of the second water pipe 70 forms a reduced flow path in the bypass portion of the second air pipe 80, Attracting the air inside the second air pipe 80 into the second water supply pipe 70, the pool water 92 leads the air into the output structure 30 to cause the second impeller 35 to rotate, and the pool water 92 and the air can then be guided by the second impeller 35 The second output port 342 leads away from the output structure 30.

The pond water 92 near the bottom of the pond 90 has a low dissolved oxygen rate, which is easy to form an environment conducive to the growth of anaerobic bacteria and is not suitable for fish activities. The second submersible pump 60 draws the pond water 92 deeper, and The pool water 92 is transported upward, and the pool water 92 flowing upward inside the second water supply pipe 70 attracts and brings air into the output structure 30, and sends the air into the output structure 30 to the depth where the surface pool water close to the pool surface 94 can be 92 and the deep pool water 92 near the bottom of the tank are transported to the depth where the output structure 30 is located, which is beneficial to the exchange of the pool water 92 at different depths of the breeding tank 90, thereby leveling the water quality of the breeding tank 90.

In this example, a second bearing 72 is provided on the inner shaft of the second water supply pipe 70, the wheel shaft 33 extends into the second housing 34 and is pivotally connected to the second impeller 35, and the wheel shaft 33 pivots the second bearing 72, The second bearing 72 is laterally opposed to the second air tube 80, and the internal flow path 74 of the second water supply tube 70 forms a flow path in the bypass portion of the second air tube 80 to reduce air flow through the first The two air pipes 80 enter the second water supply pipe 70 and are led into the output structure 30 by the pool water 92.

In this example, a spacing block 36 is interposed between the first housing 31 and the second housing 34, and the distance between the first output port 312 and the second output port 342 in depth is changed accordingly; The formation of the block 36 can prevent the pool water 92 and the air flowing out through the first output port 312 and the second output port 342 from interfering with each other respectively. The outlet areas of the first output port 312 and the second output port 342 are visible The needs of different breeding tanks change, changing the flow of water and air leaving the first output port 312 and the second output port 342, which is conducive to improving the dissolved oxygen rate and water quality of the breeding tank 90 everywhere; further In this example, by changing the thickness of the spacer 36, the distance between the first output port 312 and the second output port 342 can also be changed, thereby using the first impeller 32 and the second impeller 35 respectively The deep water layer conveys air and mixes the water quality.

In this example, the second air pipe 80 is provided with a second buoyancy member 82, so that the top end of the second air pipe 80 protrudes above the pool surface 94.

As shown in FIG. 7, the fourth embodiment further includes a second water inlet pipe 64, wherein one end of the second water inlet pipe 64 communicates with the second submersible pump 60, and the other end of the second water inlet pipe 64 is adjacent to the The bottom of the breeding pond 90, according to which the second submersible pump 60 sucks the pond water 92 of the breeding pond 90 adjacent to the bottom of the pond.

10: The first submerged pump 12: The first water inlet 14: The first water inlet pipe 20: The first water supply pipe 22: The first bearing 24: Internal flow path 30: Output structure 31: The first shell 312: The first output port 32: The first impeller 33: Axle 34: Second shell 342: Second output port 35: Second impeller 36: Spacer block 40: The first air pipe 42: The first buoyancy piece 50: floating stand 52: Connection structure 60: Second submerged pump 62: Second water inlet 64: Second water inlet pipe 70: Second water supply pipe 72: Second bearing 74: Internal flow path 80: Second air pipe 82: second buoyancy piece 90: breeding pond 92: Pool water 94: Pool Noodle 2-3: Section 3-3 is shown in Figure 3.

Figure 1 is a perspective view of the first embodiment of this creation. Fig. 2 is a schematic view of the first embodiment of the creation before being installed in the state of the breeding pond. Figure 3 is a cross-sectional view of Figure 3-3. Fig. 4 is a schematic view of the second embodiment of the present invention before being installed in the state of the breeding pond. Fig. 5 is a schematic view of the third embodiment of the creation before being installed in the state of the breeding pond. FIG. 6 is a cross-sectional view of the output structure part of the third embodiment of the present creation. Fig. 7 is a schematic view of the fourth embodiment of the creation before being installed in the state of the breeding pond.

10: The first submersible pump

12: The first water inlet

20: The first water supply pipe

30: output structure

31: The first shell

312: the first output

32: The first impeller

40: The first air pipe

42: The first buoyancy piece

Claims (10)

An efficient dissolved oxygen leveling machine, including: A first submersible pump, the first submersible pump is located inside a breeding pond, according to which the pond water of the breeding pond is sucked; A first water supply pipe, the top of the first water supply pipe is connected to the first submerged water pump, and the first submerged water pump pumps the pool water into the first water supply pipe; An output structure connected to the bottom end of the first water supply pipe, the output structure is mainly composed of a first casing and a first impeller, wherein the first impeller is pivotally arranged inside the first casing, A plurality of first outlets are formed on the peripheral side of the first casing, and the first outlet is laterally opposed to the outer edge of the first impeller, and the bottom end of the first water supply pipe is connected to the top end of the first casing , According to which the pool water enters the output structure through the first water supply pipe, and the impeller rotates, and leaves the output structure through the first output port; and A first air pipe, one end of the first air pipe is connected to one side of the first water supply pipe to form a bypass, the other end of the first air pipe protrudes above the pool surface of the breeding pond, the first The internal flow path of the water supply pipe forms a flow path in the bypass portion of the first air pipe to reduce, so that air enters the first water supply pipe through the first air pipe and is led into the output structure by the pool water belt. The high-efficiency dissolved oxygen leveler as described in item 1 of the patent application scope, wherein the first shaft of the first water supply pipe is provided with a first bearing, a wheel shaft is connected to the first impeller, and the wheel shaft pivots the first bearing, The first bearing is laterally opposed to the first air tube, so that the internal flow path of the first water supply tube forms a flow path at the bypass portion of the first air tube to reduce. The high-efficiency dissolved oxygen leveler as described in item 1 of the patent application scope, wherein the first air tube is provided with a first buoyancy member, so that the top of the first air tube protrudes above the pool surface. The high-efficiency dissolved oxygen leveling machine as described in item 1 of the patent application scope further includes a first water inlet pipe, wherein one end of the first water inlet pipe communicates with the first submersible pump, and the other end of the first water inlet pipe Adjacent to the pond surface, the first submersible pump is used to suck the pond water adjacent to the pond surface of the breeding pond. The high-efficiency dissolved oxygen leveling machine as described in item 1 of the patent application scope further includes a floating frame, wherein the floating frame is floated on the pool surface, and the floating frame is provided with a connecting structure, the connecting structure and the first pump phase Then, locate the first pump accordingly. The high-efficiency dissolved oxygen leveling machine as described in any one of patent application items 1 to 5, further includes a second submersible pump, a second water supply pipe and a second air pipe, wherein the second The submersible pump is provided inside the breeding tank, and the second submersible pump is lower than the output structure, according to which the pool water of the breeding tank is sucked; The bottom end of the second water supply pipe is connected to the second submersible pump, so that the second submersible pump pumps pool water into the second water supply pipe; The output structure further includes a second housing and a second impeller, wherein the second housing is disposed below the first housing, the second impeller is pivotally disposed inside the second housing, and the peripheral side of the second housing A plurality of second output ports are formed, the second output port is laterally opposed to the outer edge of the second impeller, the top end of the second water supply pipe is connected to the bottom end of the second housing, and the pool water is passed through the second The water supply pipe enters the output structure to stop the second impeller to rotate, and leaves the output structure through the first output port; One end of the second air pipe is connected to one side of the second water supply pipe to form a bypass, the other end of the second air pipe protrudes above the pool surface, and the internal flow path of the second water pipe is located at the The bypass portion of the second air pipe forms a flow path to reduce, so that air enters the second water supply pipe through the second air pipe, and is led into the output structure by the pool water belt. The high-efficiency dissolved oxygen leveling machine as described in item 6 of the patent application scope, wherein the inner shaft of the second water supply pipe is provided with a second bearing, the wheel shaft is connected to the second impeller, and the wheel shaft pivots the second bearing, The second bearing is laterally opposed to the second air tube, and the internal flow path of the second water supply tube forms a flow path in the bypass portion of the second air tube to reduce, so that air enters the second air tube through the second air tube The second water supply pipe is led into the output structure by the pool water belt. The high-efficiency dissolved oxygen leveling machine as described in item 6 of the patent scope, wherein a spacer is interposed between the first housing and the second housing, and the depths of the first output port and the second output port are changed accordingly On the distance. The high-efficiency dissolved oxygen leveling machine as described in item 6 of the patent application scope, wherein the second air pipe is provided with a second buoyancy member. The high-efficiency dissolved oxygen leveler as described in item 6 of the patent application scope further includes a second water inlet pipe, wherein one end of the second water inlet pipe communicates with the second submersible pump, and the other end of the second water inlet pipe Adjacent to the bottom of the pond, the second submersible pump is used to suck the pond water adjacent to the bottom of the pond.

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