CN217850888U - High-density aquaculture low-power oxygenation impeller - Google Patents

Abstract

The utility model belongs to the technical field of the oxygenator technique and specifically relates to a high density aquaculture miniwatt oxygenation impeller is disclosed, which comprises a water pump, the water pump is intake and is held and be connected with the inlet tube, the water pump goes out the water outlet end and is fixed with the outlet pipe, it has the mouth of pipe to insert the spray pipe below the surface of water to go out water piping connection, the spray pipe is close to the one end of outlet pipe is inside to be fixed with interior body, the spray pipe is close to the shaping has the intercommunication on the one end outer wall of interior body the spray pipe the inlet port of cavity between the interior body. Has the advantages that: the structure is simple, the ventilation capacity is large, and air and high-speed water flow are mixed by negative pressure suction while the water body in the culture pond is driven to flow, so that a large amount of bubbles are generated in the culture pond, the oxygen concentration in the culture pond is effectively improved, meanwhile, the oxygen-enriched water body can be quickly diffused, and the oxygen enrichment range and the oxygen enrichment effect are improved; the gas-liquid mixed water can drive the water body in the culture pond to flow to form convolution, and the auxiliary material dispersion effect is improved.

Description

High-density aquaculture low-power oxygenation impeller

Technical Field

The utility model belongs to the technical field of the oxygenator technique and specifically relates to a high density aquaculture miniwatt oxygenation impeller.

Background

The aquaculture is divided into fresh water aquaculture and seawater aquaculture, and in order to avoid death of the aquaculture, a large amount of air is pumped into water by an oxygenation pump to increase the oxygen content in the water, so that the activity of the aquaculture is ensured, and the death rate is reduced.

The existing aquaculture mode is to utilize the oxygenation pump to improve the underwater air content, but the oxygenation pump efficiency is limited, and the bubbles that produce are few moreover, can not drive the water and flow, cause only the oxygen content in the water near the oxygenation pump to be high, and the regional aquatic oxygen content far away from the oxygenation pump is still not high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-density aquaculture low-power oxygenation impeller to solve the problems.

The technical scheme of the utility model is realized like this:

the utility model provides a high density aquaculture miniwatt oxygenation impeller, includes the water pump, the water pump is intake the end and is connected with the inlet tube, the water pump goes out the water outlet end and is fixed with the outlet pipe, it has the mouth of pipe to insert the spray pipe below the surface of water to go out water piping connection, the spray pipe is close to the one end inside of outlet pipe is fixed with interior body, the spray pipe is close to the shaping has the intercommunication on the one end outer wall of interior body the spray pipe the inlet port of cavity between the interior body, correspond on the spray pipe outer wall the rigidity of inlet port has the air inlet pipe joint, be fixed with through dismantling the connection on the air inlet pipe joint and inhale the intake pipe certainly.

Furthermore, a filter is fixed at the water inlet end of the water inlet pipe.

Furthermore, one end of the inner pipe body close to the water outlet pipe is integrally formed with the inner wall of the water spraying pipe, and a guide plate is formed at the closed end of the inner pipe body.

Furthermore, the water outlet pipe and the water spray pipe are integrally formed.

Further, the diameter of the inner pipe body is five sixths of the diameter of the water spray pipe, and the diameter of the air inlet hole is one sixth of the six diameters.

Furthermore, a tee joint is fixed on the self-suction air inlet pipe, a valve is fixed at the side port of the tee joint, and an auxiliary material adding tank is fixed on the valve through detachable connection.

By adopting the technical scheme, the beneficial effects of the utility model are that: the structure is simple, the ventilation capacity is large, and air and high-speed water flow are mixed by negative pressure suction while the water body in the culture pond is driven to flow, so that a large amount of bubbles are generated in the culture pond, the oxygen concentration in the culture pond is effectively improved, meanwhile, the oxygen-enriched water body can be quickly diffused, and the oxygen enrichment range and the oxygen enrichment effect are improved; the gas-liquid mixed water can drive the water body in the culture pond to flow to form convolution, and the auxiliary material dispersion effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a front sectional view of the present invention;

fig. 4 is a side view of the present invention;

fig. 5 is a plan view of the present invention.

The reference numerals are explained below:

1. a water pump; 2. a water inlet pipe; 3. a filter; 4. a water outlet pipe; 5. a water spray pipe; 6. an inner tube body; 7. a baffle; 8. an air inlet pipe joint; 9. an air inlet; 10. a self-suction air inlet pipe; 11. a tee joint; 12. a valve; 13. and (5) an auxiliary material adding tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-5, a high-density aquaculture low-power oxygenation impeller comprises a water pump 1, the water pump 1 adopts a 2.2kw submersible pump, the power is low, the suction force is high, the water inlet end of the water pump 1 is connected with a water inlet pipe 2, the water outlet end of the water pump 1 is fixed with a water outlet pipe 4, the water outlet pipe 4 is connected with a water spray pipe 5 with a pipe orifice inserted below the water surface, it is ensured that the sprayed gas-liquid mixed water can be fully mixed with pool water, an inner pipe body 6 is fixed inside one end of the water spray pipe 5 close to the water outlet pipe 4, a water spray pipe 5 communicated with the outer wall of one end of the water spray pipe 5 close to the inner pipe body 6 is formed, an air inlet hole 9 of a cavity (air chamber) between the inner pipe bodies 6, an air inlet pipe joint 8 is fixed on the outer wall of the water spray pipe 5 at a position corresponding to the air inlet hole 9, a self-priming air inlet pipe 10 is fixed on the air inlet pipe joint 8 through a detachable connection, and external air can automatically pass through the self-priming air inlet pipe through negative pressure.

In this embodiment, 2 water inlets of inlet tube are fixed with filter 3, so set up and to avoid breeding mud in the pond, aquatic products to get into and block up water pump 1 in the inlet tube 2.

In this embodiment, the one end that interior body 6 is close to outlet pipe 4 is as an organic whole with the shaping of 5 inner walls of spray pipe, the shaping of 6 blind ends of interior body has guide plate 7, interior body 6 forms the air chamber with spray pipe 5, can avoid rivers to flow backward in water pump 1 start-up process, can utilize rivers to take away the air in the air chamber simultaneously, form the negative pressure, make outside air flow into in the air chamber constantly and mix with water, can make rivers smooth transition through guide plate 7, avoid rivers and 6 tip collisions of interior body to lead to interior body 6 to drop.

In this embodiment, the water outlet pipe 4 and the water spraying pipe 5 are integrally formed, so that the separation of the water outlet pipe 4 and the water spraying pipe 5 caused by overlarge water flow can be avoided.

In this embodiment, the diameter of the inner pipe 6 is five sixths of the diameter of the water spraying pipe 5, and the diameter of the air inlet 9 is one sixth of the diameter of the water spraying pipe, so that the arrangement can ensure that a larger negative pressure can be generated at the air chamber when water flows, and the air self-suction effect is improved.

In this embodiment, be fixed with tee bend 11 on the self-priming intake pipe 10, the side port of tee bend 11 is fixed with valve 12, and it adds jar 13 to be fixed with the auxiliary material through dismantling the connection on valve 12, so sets up, can store materials such as bait, nutrient, flocculating agent in auxiliary material adds jar 13 for the material of storing can be along with the automatic water intensive mixing that inhales in spray pipe 5 of air self-priming, improves material dispersion effect.

The utility model discloses a theory of operation does: when the device is used, the water inlet pipe 2 is placed at the lower end inside the aquaculture pond, the spray pipe 5 is fixed below the water surface of the aquaculture pond, after the water pump 1 is started, the water pump 1 enters the water outlet pipe 4 from the bottom of the pond, and then is sprayed out from the spray pipe 5 to be sprayed into the pond again to drive the water in the aquaculture pond to flow, when water is sprayed out from the spray pipe 5 at a high speed, air in a cavity between the inner pipe 6 and the spray pipe 5 is taken away, negative pressure is generated, external air can continuously enter the cavity between the inner pipe 6 and the spray pipe 5 from the self-suction air inlet pipe 10, the air entering the cavity between the inner pipe 6 and the spray pipe 5 is mixed with water circulating in the spray pipe 5 and then is sprayed into the aquaculture pond, a large number of bubbles are generated in the aquaculture pond to increase the oxygen content in the pond, bait or nutrients can be added into the auxiliary material adding tank 13, and when the device is needed to be used, after the valve 12 is opened, materials in the auxiliary material adding tank 13 automatically fall into the self-suction air inlet pipe 10 and enter the spray pipe 5 along with the water in the spray pond along with the water.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a high density aquaculture miniwatt oxygenation impeller which characterized in that: including water pump (1), water pump (1) end connection of intaking has inlet tube (2), water pump (1) outlet end is fixed with outlet pipe (4), outlet pipe (4) are connected with spray pipe (5) that the mouth of pipe inserted below the surface of water, spray pipe (5) are close to the one end inside of outlet pipe (4) is fixed with interior body (6), spray pipe (5) are close to the shaping has the intercommunication on the one end outer wall of interior body (6) spray pipe (5) inlet port (9) of cavity between interior body (6), correspond on spray pipe (5) outer wall the rigidity of inlet port (9) has intake pipe joint (8), intake pipe joint (8) are gone up to be fixed with from inhaling intake pipe (10) through dismantling the connection.

2. The high-density aquaculture low-power oxygen increasing impeller of claim 1, wherein: the water inlet end of the water inlet pipe (2) is fixed with a filter (3).

3. The high-density aquaculture low-power oxygen increasing impeller of claim 1, wherein: one end of the inner pipe body (6) close to the water outlet pipe (4) and the inner wall of the water spraying pipe (5) are integrally formed, and a guide plate (7) is formed at the closed end of the inner pipe body (6).

4. The high-density aquaculture low-power oxygen increasing impeller of claim 1, wherein: the water outlet pipe (4) and the water spray pipe (5) are integrally formed.

5. The high-density aquaculture low-power oxygen increasing impeller of claim 1, wherein: the diameter of the inner pipe body (6) is five sixths of the diameter of the water spray pipe (5), and the diameter of the air inlet hole (9) is one sixth of the six diameter.

6. The high-density aquaculture low-power oxygen increasing impeller of claim 1, wherein: be fixed with tee bend (11) on inhaling air inlet pipe (10), the side port of tee bend (11) is fixed with valve (12), it adds jar (13) to be fixed with the auxiliary material through dismantling the connection on valve (12).

Images