CN212202509U

CN212202509U - Multifunctional water pump

Info

Publication number: CN212202509U
Application number: CN202020813564.8U
Authority: CN
Inventors: 高建军; 高橙阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2020-12-22
Anticipated expiration: 2030-05-16

Abstract

The application relates to a multifunctional water pump, include: cover and water pump cut off, the water pump includes: the pump comprises a pump body and a pump cover, wherein the pump body comprises a hollow pump chamber, a pump chamber liquid inlet is formed in the lower surface of the pump chamber, a pump chamber liquid outlet is formed in the upper surface of the pump chamber, and a first vent hole is formed in the upper surface of the pump body; the pump blade rotates along with the waterproof motor; the jet flow generator comprises a jet flow through pipe and is connected with the pump chamber, a second vent hole is formed in the surface of the jet flow generator, and the second vent hole is connected with the first vent hole through a sealing air pipe; the liquid outlet pipe is connected with a liquid outlet of the pump chamber; the water pump is characterized in that the closure cover covers the water pump, a third vent hole is formed in the side wall of the closure cover, and a distance is reserved between the third vent hole and the outlet of the jet flow through pipe. The application provides a multi-functional water pump that small, power consumption are few and can ensure water oxygen circulation in the fish bowl effectively.

Description

Multifunctional water pump

Technical Field

The application relates to the technical field of water pumps, in particular to a multifunctional water pump for oxygen circulation of water in a fish tank.

Background

With the increasing improvement of daily living standard of people, the fish tank is used for feeding various small fishes with beautiful appearances, so that the life pleasure of people can be increased, and the fish tanks with various shapes and volumes become one of important indoor landscape ornaments.

However, the space in the fish tank is relatively narrow and the water mobility is poor, so that the water quality in the fish tank is easily deteriorated and is easily lack of oxygen, the growth of small fish in the fish tank is influenced, the life of the small fish in the fish tank is even threatened, the difficulty of fish culture in the fish tank is increased, and the enjoyment of fish culture is reduced. The traditional water pump is not suitable for being used in the fish tank due to large volume and high horsepower, even if some small water pumps can be suitable for water oxygen circulation in the fish tank, the impact force of water flow in the fish tank can be seriously increased, and the traditional water pump is also not beneficial to the survival of small fish in the fish tank.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a multifunctional water pump for oxygen circulation in a fish tank, which can effectively improve the oxygen circulation capability in the fish tank and avoid adverse effects on the living environment of small fish in the fish tank.

The application provides a multifunctional water pump for the aquatic oxygen circulation in the fish bowl, including damming cover and water pump, the water pump includes:

the pump comprises a pump body and a pump cover, wherein the pump body comprises a hollow pump chamber, a pump chamber liquid inlet is formed in the surface, close to the ground, of the pump chamber, a pump chamber liquid outlet is formed in the surface, away from the ground, of the pump chamber, and a first vent hole is formed in the surface, away from the pump chamber, of the pump body;

a waterproof motor disposed inside the pump chamber;

the pump blade is arranged in the pump chamber and connected with the waterproof motor, and the pump blade rotates along with the waterproof motor;

the jet flow generator comprises a jet flow through pipe, a liquid inlet of the jet flow through pipe is connected with the pump chamber, so that liquid flows into the pump chamber from a liquid inlet hole of the pump chamber and then flows out of the pump chamber through the jet flow through pipe, a second vent hole is formed in the surface of the jet flow generator and is connected with the first vent hole through a sealing air pipe, and the interior of the jet flow through pipe is communicated with the outside through the first vent hole;

one end of the liquid outlet pipe is arranged on the surface of the pump chamber, which is deviated from the ground, and the other end of the liquid outlet pipe is connected with a liquid outlet of the pump chamber, so that the interior of the pump chamber is communicated with the outside through the liquid outlet of the pump chamber;

wherein, be provided with the third air vent on the lateral wall of cover dams, the third air vent is located liquid is followed the export of efflux siphunculus flows in the direction, just the third air vent with there is the interval between the export of efflux siphunculus.

In the multifunctional water pump in the above embodiment, when the multifunctional water pump is placed inside the fish tank, the waterproof motor rotates to drive the pump blade to rotate so that the liquid in the liquid inlet of the pump chamber flows to have kinetic energy, the liquid with kinetic energy flows out after entering the pump chamber through the jet flow through pipe, because the jet flow through pipe of the jet flow generator is communicated with the outside through the sealed air pipe, the liquid can carry the air in the sealed air pipe when flowing through the jet flow through pipe, the liquid carrying the air flows out of the jet flow through pipe and then jets to the side wall of the closure cover, most of the kinetic energy liquid flows through the side wall and is scattered in the closure cover, and the air flows out of the closure cover through the third vent hole in the side wall. Because the kinetic energy liquid is intercepted at the inner side of the intercepting cover, the condition that the living environment of the small fish in the fish tank is influenced by the speed of the kinetic energy liquid is avoided. Because the water pump passes through the pump leaf and converts the kinetic energy of motor into the kinetic energy of the indoor liquid of pump to make outside air flow into inside the fish bowl through sealed trachea entering jet current siphunculus of current generator, when guaranteeing the water oxygen circulation in the fish bowl effectively, reduced the volume of water pump, promoted the oxygenation efficiency of water pump.

In one embodiment, the diameter of the third vent hole is less than or equal to twice the diameter of the outlet of the jet flow through pipe, so that most of the active liquid flowing out from the outlet of the jet flow through pipe impinges on the side wall of the closure cover, and does not directly flow into the fish tank through the third vent hole, thereby effectively supplying oxygen to the small fish in the fish tank, and avoiding the adverse effect of the liquid with higher kinetic energy on the living environment of the small fish.

In one embodiment, the average value of the distance between the third vent hole and the outlet of the jet flow through pipe is greater than or equal to 1mm, so that the active liquid can flow into the housing after impacting the side wall, and the airflow flows out of the closure cover through the third vent hole, thereby effectively supplying oxygen to the small fish in the fish tank and avoiding the harmful effect of the liquid with higher kinetic energy on the living environment of the small fish.

In one embodiment, the angle between the inner wall of the side wall and the direction in which the liquid flows out from the outlet of the jet flow through pipe is larger than 90 degrees, so that the liquid flows out from the outlet of the jet flow generator and contacts the side wall more downwards.

In one embodiment, an included angle between a central axis of the third vent hole and a direction in which liquid flows out from an outlet of the jet flow through pipe is less than 45 degrees, so that the gas flows out of the closure cover through the third vent hole and then is scattered and arranged in the closure cover, the retention time of the gas below the liquid level in the fish tank is longer, and oxygen is supplied to small fish in the fish tank better.

In one embodiment, the multifunctional water pump further comprises a waterproof boss, the waterproof boss is arranged on the inner surface of the side wall and used for preventing liquid from flowing out of the outlet of the jet flow through pipe and then being emitted to the side wall to form a water curtain which can shield the third through hole and influence the air flow to flow out of the closure cover through the third through hole, so that the oxygen is effectively supplied to the small fish in the fish tank, and the harmful influence of the liquid with high kinetic energy on the living environment of the small fish is avoided.

In one embodiment, the number of the third vent holes is greater than or equal to 2, so that the active liquid flows out through the outlet of the jet flow through pipe and is projected onto the side wall below the third vent hole under the influence of gravity, the airflow flows out of the closure cover through the third vent hole, oxygen is effectively supplied to the small fish in the fish tank, and meanwhile, the adverse effect of the liquid with higher kinetic energy on the living environment of the small fish is avoided.

In one embodiment, the multifunctional water pump further comprises a pressure relief hole, wherein the pressure relief hole is formed in the surface, away from the ground, of the pump shell and used for enabling the interior of the pump shell to be relieved to the outside through the pressure relief hole, and therefore the multifunctional water pump is prevented from turning on the side when the air pressure in the pump shell is too high.

In one embodiment, the waterproof motor includes:

the sealed shell comprises a cavity body, and is arranged inside the pump chamber;

the motor is arranged in the cavity and drives the pump blade to rotate so as to provide kinetic energy for the liquid in the pump chamber.

In the multifunctional water pump in the above embodiment, the motor is disposed inside the cavity of the sealed housing, and the sealed housing is disposed in the pump chamber, so that the motor drives the pump blade to rotate, thereby providing kinetic energy to the liquid in the pump chamber.

In one embodiment, the multifunctional water pump further comprises a vibration-proof pad, the vibration-proof pad is arranged on the surface of the side wall close to the pump chamber, and the vibration-proof pad extends away from the surface of the side wall and penetrates through the plane of the bottom surface of the closure cover. When the multifunctional water pump is arranged in the fish tank, a gap is formed between the bottom surface of the intercepting cover and the bottom surface of the fish tank through the anti-vibration pad, the gap is smaller than or equal to 5 mm, liquid flows into the pump chamber from the gap through the liquid inlet hole of the sealing pump, so that the motor drives the pump blade to rotate, kinetic energy is provided for the liquid in the pump chamber, and further the liquid with the kinetic energy forms gas-liquid mixed fluid in the jet flow generator.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain drawings of other embodiments based on these drawings without creative efforts.

Fig. 1 is a perspective view of a multifunctional water pump provided in an embodiment of the present application.

Fig. 2 is a rear view of the multi-functional water pump shown in fig. 1.

Fig. 3 is a sectional view of the multifunctional water pump shown in fig. 2 taken along the direction a-a.

Fig. 4 is a top view of a multifunctional water pump provided in an embodiment of the present application.

Fig. 5 is a perspective view of a multifunctional water pump provided in another embodiment of the present application.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Where the terms "comprising," "having," and "including" are used herein, another element may be added unless an explicit limitation is used, such as "only," "consisting of … …," etc. Unless mentioned to the contrary, terms in the singular may include the plural and are not to be construed as being one in number.

It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present application.

It should be understood that "up," "down," "left," "right," "front," or "rear" as illustrated in this application are all from the perspective of a user looking down on the multifunction water pump.

As shown in fig. 1 to 3, in one embodiment of the present application, a multifunctional water pump 100 is provided for water and oxygen circulation in an aquarium, the multifunctional water pump 100 includes a cut-off cover 10 and a water pump 20, and the water pump 20 includes a pump housing 21, a waterproof motor 22, pump blades (not shown), a jet generator 24, and a liquid outlet pipe 25. The pump case 21 includes a hollow pump chamber 211, a surface of the pump chamber 211 close to the ground is provided with a pump chamber liquid inlet 212, a surface of the pump chamber 211 away from the ground is provided with a pump chamber liquid outlet 213, and a surface of the pump case 21 away from the pump chamber 211 is provided with a first vent hole 214. The waterproof motor 22 is provided inside the pump chamber 211. The pump blade is arranged in the pump chamber liquid inlet 212 and connected with the waterproof motor 22, and the pump blade rotates along with the waterproof motor 22. The jet flow generator 24 includes a jet flow through pipe 241, a liquid inlet of the jet flow through pipe 241 is connected with the pump chamber 211, so that the liquid flows into the pump chamber 211 from a liquid inlet hole 212 of the pump chamber 211 and then flows out through the jet flow through pipe 241, a second vent hole 242 is arranged on the surface of the jet flow generator 24, the second vent hole 242 is connected with the first vent hole 214 through a sealing air pipe 243, so that the inside of the jet flow through pipe 241 is communicated with the outside through the first vent hole 214. One end of liquid outlet pipe 25 is arranged on the surface of pump chamber 211 deviating from the ground, and the other end of liquid outlet pipe 25 is connected with pump chamber liquid outlet 213, so that the interior of the pump chamber is communicated with the outside through the liquid outlet. In this embodiment, the diameter of the liquid outlet pipe 25 is preferably larger than that of the jet flow through pipe 241, so that most of the water with kinetic energy in the pump chamber 211 flows into the liquid outlet pipe 25; wherein, it covers water pump 20 to cut off cover 10, and the surface that 10 covers that cut off deviates from ground is connected with the surface that water pump 20 deviates from ground, and the lateral wall 11 that the cover 10 cut off extends cladding pump chamber 211 to ground and the bottom of lateral wall 11 is kept away from the surface that the pump chamber 211 is close to ground, is provided with third vent hole 111 on the lateral wall 11, and third vent hole 111 is located liquid in the direction that flows from the export of efflux siphunculus 241, and has the interval between the export of third vent hole 111 and efflux siphunculus 241.

Specifically, in the multifunctional water pump in the above embodiment, when the multifunctional water pump 100 is placed inside the fish tank, the waterproof motor 22 rotates to drive the pump blade 23 to rotate, so that the liquid in the pump chamber liquid inlet 212 of the pump chamber 211 flows with kinetic energy, the liquid with kinetic energy flows through the jet flow through pipe after entering the pump chamber 211, and flows out because the jet flow through pipe of the jet flow generator is communicated with the outside through the sealed air pipe, when the liquid flows through the jet flow through pipe 241, the liquid carrying the air carries the air in the sealed air pipe 243, the liquid flows out of the jet flow through pipe 241 and then flows to the side wall 11 of the cut-off cover 10, the active liquid disperses in the cut-off cover through the side wall 11, and the air flows out of the cut-off cover 10 through the third vent hole.

In the multifunctional water pump in the embodiment, because the kinetic energy liquid is intercepted at the inner side of the intercepting cover, the condition that the living environment of small fish in the fish tank is influenced by the speed of the kinetic energy liquid is avoided. Because the water pump passes through the pump leaf and converts the kinetic energy of motor into the kinetic energy of the interior liquid of pump chamber to make outside air flow into inside the fish bowl through sealed trachea entering jet current siphunculus of current generator, when guaranteeing the water oxygen circulation in the fish bowl effectively, reduced the volume of water pump with, promoted the oxygenation efficiency of water pump.

Further, in the multifunctional water pump 100 provided in an embodiment of the present application, as shown in fig. 3, the diameter of the third through hole 111 is smaller than or equal to twice the diameter of the outlet of the jet through pipe 241, so that the active liquid flows out through the outlet of the jet through pipe 241 and then collides with the side wall 11, and does not directly flow out of the third through hole 111, and the liquid with high kinetic energy is prevented from bringing adverse effects to the living environment of the small fish while effectively supplying oxygen to the small fish in the fish tank.

Further, in the multifunctional water pump 100 provided in an embodiment of the present application, as shown in fig. 3, an average value of a distance between the third vent hole 111 and the outlet of the jet flow through pipe 241 is greater than or equal to 1mm, so that the active liquid can be diffused all around when flowing out through the outlet of the jet flow through pipe 241 and then impacting on the side wall 11, and the air flow flows out of the closure cover 10 through the third vent hole 111, so that the harmful effect of the liquid with high kinetic energy on the living environment of the small fish is avoided while effectively supplying oxygen to the small fish in the fish tank.

Further, in the multifunctional water pump 100 provided in an embodiment of the present application, as shown in fig. 3, an angle between an inner wall of the sidewall 11 of the closure cap 10 and a direction in which the liquid flows out from the outlet of the jet flow through pipe 241 is greater than 90 degrees, so that the liquid flows downward after flowing out from the outlet of the jet flow through pipe 241 and contacting the sidewall 11.

Further, in the multifunctional water pump provided in an embodiment of the present application, an included angle between a central axis of the third vent hole and a direction in which the liquid flows out from an outlet of the jet flow through pipe is less than 45 degrees, so that the gas flows out of the closure cover through the third vent hole and then spreads around and inside the closure cover, and the time of the gas staying below the liquid level in the fish tank is longer, thereby better supplying oxygen to the small fish in the fish tank.

Further, in the multi-functional water pump that provides in an embodiment of this application, still include waterproof boss (not shown), waterproof boss sets up in the internal surface that dams the cover lateral wall for prevent that the cascade that the directive lateral wall formed after the export outflow of liquid follow efflux siphunculus can shelter from the third venthole influences the air current and flows via the third venthole and dams the cover, when effectively to the little fish oxygen suppliment in the fish bowl, avoids the higher liquid of kinetic energy to bring harmful effects for the living environment of little fish.

Further, in the multi-functional water pump that provides in an embodiment of this application, the quantity of third vent is more than or equal to 2 to on making the lateral wall of initiative liquid directive third vent below after flowing out through the export of efflux siphunculus, the fish bowl can be flowed into to the air current multichannel, when the little fish oxygen suppliment in to the fish bowl effectively, avoids the higher liquid of kinetic energy to bring harmful effects for the living environment of little fish.

Further, in the multifunctional water pump provided in an embodiment of the present application, as shown in fig. 4, the multifunctional water pump 100 further includes a pressure relief hole 26, and the pressure relief hole 26 is disposed on a surface of the pump case 21 away from the ground, so that the inside of the pump case 21 is relieved to the outside through the pressure relief hole 26, so as to avoid that the multifunctional water pump 100 turns on its side when the internal air pressure of the pump case 21 is too high.

Further, in the multifunctional water pump provided in an embodiment of the present application, the waterproof motor includes a sealed housing (not shown) and a motor (not shown), the sealed housing includes a cavity body, and the sealed housing is disposed inside the pump chamber; the motor sets up in the inside of the cavity body, and the motor drives the pump leaf rotation to provide kinetic energy for the indoor liquid of pump.

In the multifunctional water pump in the above embodiment, the motor is disposed inside the cavity of the sealed housing, and the sealed housing is disposed in the pump chamber, so that the motor drives the pump blade to rotate, thereby providing kinetic energy to the liquid in the pump chamber. When the multifunctional water pump is arranged in the fish tank, liquid flows into the pump chamber through the liquid inlet of the pump chamber, the motor drives the pump blade to rotate so as to provide kinetic energy for the liquid in the pump chamber, and then the liquid with the kinetic energy forms gas-liquid mixed fluid in the jet flow through pipe of the jet flow generator.

Further, in the multi-function water pump provided in an embodiment of the present application, as shown in fig. 5, the multi-function water pump 100 further includes a vibration-proof pad 112, the vibration-proof pad 112 is disposed on a surface of the side wall 11 near the pump chamber (not shown in fig. 5), and the vibration-proof pad 112 extends away from the surface of the side wall 11 and penetrates through a bottom surface of the closure cap 10. The anti-vibration pad enables a gap to be formed between the bottom edge of the closure cover and the bottom surface of the fish tank, and the gap is less than or equal to 5 mm.

Specifically, when the multifunctional water pump is arranged in the fish tank, liquid flows into the pump chamber from the liquid inlet of the pump chamber through the gap, the motor drives the pump blade to rotate so as to provide kinetic energy for the liquid in the pump chamber, and then the liquid with the kinetic energy forms gas-liquid mixed fluid in the jet flow through pipe of the jet flow generator. The antivibration pad is preferred to be made of elastic material to make the antivibration pad have the buffering effect, with the vibration of the multi-functional water pump that the buffering motor leads to, with the harmful effects that the vibration that reduces multi-functional water pump brought for the interior little fish of fish bowl.

Further, in the multifunctional water pump in the above embodiment, the shape and the color of the pump case may be set to be various, so as to satisfy different requirements of users on the shape and the color of the multifunctional water pump.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a multi-functional water pump for water oxygen circulation in the fish bowl, its characterized in that, including damming cover and water pump, the water pump includes:

a waterproof motor disposed inside the pump chamber;

2. The multifunctional water pump as claimed in claim 1, wherein the diameter of the third vent hole is less than or equal to twice the diameter of the outlet of the jet flow tube.

3. The multifunctional water pump of claim 2, wherein the average of the distances is greater than or equal to 1 mm.

4. The multifunctional water pump as claimed in claim 3, wherein an angle between the inner wall of the sidewall and a direction in which the liquid flows out from the outlet of the jet flow pipe is greater than 90 degrees.

5. The multifunctional water pump as claimed in claim 4, wherein an angle between a central axis of the third vent hole and a direction in which the liquid flows out from the outlet of the jet flow through pipe is less than 45 degrees.

6. The multifunctional water pump according to any one of claims 1 to 5, further comprising:

the waterproof boss is arranged on the inner surface of the side wall and used for preventing liquid from flowing out of the outlet of the jet flow through pipe and contacting a water curtain formed by the side wall to shield the third air through hole.

7. The multifunctional water pump according to any one of claims 1 to 5, wherein the number of the third vent holes is greater than or equal to 2.

8. The multifunctional water pump according to any one of claims 1 to 5, further comprising:

and the pressure relief hole is formed in the surface, deviating from the ground, of the pump shell and used for enabling the interior of the pump shell to be relieved to the outside through the pressure relief hole.

9. The multifunctional water pump according to any one of claims 1 to 5, wherein the waterproof motor comprises:

10. The multifunctional water pump according to any one of claims 1 to 5, further comprising:

the anti-vibration pad is arranged on the surface, close to the pump chamber, of the side wall, extends away from the surface of the side wall and penetrates through the plane where the bottom surface of the closure cover is located, and the anti-vibration pad enables a gap to be formed between the bottom surface of the closure cover and the bottom surface of the fish tank, and the gap is smaller than or equal to 5 mm.