CN210423066U

CN210423066U - Emergency centrifugal pump

Info

Publication number: CN210423066U
Application number: CN201921483039.8U
Authority: CN
Inventors: 黄法玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2020-04-28
Anticipated expiration: 2029-09-07

Abstract

The utility model discloses an emergency centrifugal pump, which comprises a centrifugal pump main body, wherein the bottom and one side of the centrifugal pump main body are connected with a supporting seat through a supporting spring, a first heat dissipation net is arranged in the middle of the other side of the centrifugal pump main body, the inside of the centrifugal pump main body is respectively provided with a motor, a baffle and a transmission rod, the outer surface of the transmission rod is connected with a turbine blade, one side of the turbine blade is connected with a guide plate, the top of the centrifugal pump main body is provided with a liquid outlet pipe extending to the inside of the centrifugal pump main body, the emergency centrifugal pump is provided with the supporting spring and the supporting seat, when a user starts the centrifugal pump, the centrifugal pump main body vibrates due to the high-speed rotation of the turbine blade inside the centrifugal pump when the centrifugal pump works, the supporting spring can buffer and clear, thereby protect the centrifugal pump main part, avoid the centrifugal pump to receive the damage because of vibrations.

Description

Emergency centrifugal pump

Technical Field

The utility model relates to a paint and air separation technical field specifically are an emergency centrifugal pump.

Background

The centrifugal pump works by utilizing the rotation of an impeller to enable water to generate centrifugal motion, before the water pump is started, a pump shell and a water suction pipe are required to be filled with water, then a motor is started, a pump shaft drives the impeller and the water to generate high-speed rotation motion, the water generates centrifugal motion and is thrown to the outer edge of the impeller and flows into a water pressure pipeline of the water pump through a flow passage.

Current emergency centrifugal pump, when using, because the turbine blade in the centrifugal pump is at high-speed rotation, thereby cause the centrifugal pump body to take place vibrations easily, and the pump body is when vibrations, the pump body that often can make bumps with ground, thereby cause the centrifugal pump to damage, and the inside turbine blade of current centrifugal pump is most to be formed for the direct suppression of steel sheet, and this kind of turbine blade is when using, be difficult to gather the water conservancy diversion to the liquid that gets into the pump body inside, thereby when leading to the blade directly to promote liquid, cause liquid dispersion splash easily, thereby cause liquid discharge comparatively difficult, cause very big influence with this to the work efficiency of centrifugal pump.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergency centrifugal pump to propose the pump body and bump with ground easily in solving above-mentioned background art, thereby cause the centrifugal pump to damage, and the blade is difficult to gather the water conservancy diversion to liquid, leads to liquid dispersion splash, thereby makes liquid discharge comparatively difficult, and causes the problem of influence to the work efficiency of centrifugal pump.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an emergency centrifugal pump, includes the centrifugal pump main part, the bottom and one side of centrifugal pump main part all are connected with the supporting seat through supporting spring, install first radiator-grid in the middle of the opposite side of centrifugal pump main part, the inside of centrifugal pump main part is provided with motor, baffle and transfer line respectively, the surface of transfer line is connected with turbine blade, just one side of turbine blade is connected with the guide plate, the drain pipe that extends to the inside of centrifugal pump main part is installed at the top of centrifugal pump main part.

Preferably, the output end of the motor is provided with a rotating shaft penetrating through the baffle, and one end of the rotating shaft, which is far away from the motor, is connected with the transmission rod through a coupler.

Preferably, one side of supporting seat is provided with work panel and feed liquor pipe respectively, just the feed liquor pipe runs through one side of supporting seat and centrifugal pump main part in proper order and extends to the inside of centrifugal pump main part.

Preferably, the top of supporting seat is installed the second radiator-grid, the inside top of supporting seat is connected with the battery.

Preferably, the supporting springs are arranged in a plurality, and the supporting springs are all made of manganese steel materials.

Preferably, one side of the guide plate is arc-shaped, and the guide plate is made of stainless steel materials.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of emergency centrifugal pump is provided with supporting spring and supporting seat, after the user starts the centrifugal pump, when centrifugal pump during operation causes the centrifugal pump main part to take place vibrations because of its inside turbine blade rotates at a high speed, supporting spring can cushion and clear up vibrations, with this avoid the centrifugal pump main part directly to collide with supporting seat or ground, thereby protect the centrifugal pump main part, avoid the centrifugal pump to receive the damage because of vibrations, simultaneously still be provided with the guide plate, and one side of guide plate is "arc", when turbine blade is high-speed rotatory, can drive the guide plate and carry out the water conservancy diversion to the liquid that gets into the centrifugal pump main part, and the centrifugal force that produces when rotatory through turbine blade is with the even propelling movement of liquid to the drain pipe in, thereby avoid liquid dispersion to splash to cause liquid discharge difficulty, thereby great improvement the work efficiency of centrifugal pump.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a partial structure of the present invention a;

FIG. 3 is a schematic view of a partial structure of a turbine blade according to the present invention;

fig. 4 is the side view structure schematic diagram of the centrifugal pump main body of the utility model.

In the figure: 1. a centrifugal pump body; 2. a first heat-dissipating mesh; 3. a motor; 4. a baffle plate; 5. a liquid outlet pipe; 6. a rotating shaft; 7. a coupling; 8. a transmission rod; 9. a turbine blade; 10. a baffle; 11. a liquid inlet pipe; 12. a support spring; 13. a supporting seat; 14. a storage battery; 15. a working panel; 16. a second heat-dissipating mesh.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an emergency centrifugal pump comprises a centrifugal pump body 1, a first radiating net 2, a motor 3, a baffle 4, a liquid outlet pipe 5, a rotating shaft 6, a coupler 7, a transmission rod 8, turbine blades 9, a guide plate 10, a liquid inlet pipe 11, a support spring 12, a support seat 13, a storage battery 14, a working panel 15 and a second radiating net 16, wherein the bottom and one side of the centrifugal pump body 1 are connected with the support seat 13 through the support spring 12, the first radiating net 2 is installed in the middle of the other side of the centrifugal pump body 1, the motor 3, the baffle 4 and the transmission rod 8 are respectively arranged inside the centrifugal pump body 1, the outer surface of the transmission rod 8 is connected with the turbine blades 9, one side of each turbine blade 9 is connected with the guide plate 10, one side of each guide plate 10 is arc-shaped, and when the turbine blades 9 rotate at a high speed, the top of the centrifugal pump body 1 is provided with a liquid outlet pipe 5 extending to the inside of the centrifugal pump body 1.

Referring to fig. 1 and 4, a rotating shaft 6 penetrating through a baffle 4 is installed at an output end of a motor 3, and one end of the rotating shaft 6, which is far away from the motor 3, is connected with a transmission rod 8 through a coupler 7, so that the motor 3 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the transmission rod 8 to rotate through the coupler 7, a working panel 15 and a liquid inlet pipe 11 are respectively arranged at one side of a supporting seat 13, and the liquid inlet pipe 11 sequentially penetrates through one side of the supporting seat 13 and one side of a centrifugal pump main body 1 and extends to the inside of the centrifugal pump main body 1, the arrangement of the working panel 15 can help a user to operate the centrifugal pump main body 1, and the liquid inlet pipe 11 can.

Please refer to fig. 1 and 2, a second heat dissipation net 16 is installed at the top of the supporting seat 13, a storage battery 14 is connected above the inside of the supporting seat 13, the storage battery 14 is arranged to facilitate converting electric energy into chemical energy for storage, so that when the external power supply is disconnected, the centrifugal pump main body 1 can be normally powered, the supporting springs 12 are arranged in a plurality, and the supporting springs 12 are all made of manganese steel material, thereby facilitating increasing the elasticity of the supporting springs 12, so that the supporting springs 12 buffer and clear the vibration generated by the centrifugal pump main body 1 through shrinkage, and further avoiding the centrifugal pump main body 1 from colliding with the supporting seat 13 and the ground to be damaged.

Referring to fig. 3, one side of the flow guide plate 10 is "arc", and the flow guide plate 10 is made of stainless steel material, the "arc" arrangement can help to guide the flow of liquid, and the stainless steel can prevent the flow guide plate 10 from rusting and corroding in a long-time use process, thereby increasing the service life of the flow guide plate 10.

The working principle is as follows: firstly, when a user uses the centrifugal pump, the centrifugal pump body 1 is arranged on a horizontal ground through the supporting base 13, and an external power supply is connected to supply power to the motor 3 and the storage battery 14, the storage battery 14 can convert electric energy into chemical energy for storage after being powered on, and the user can add liquid into the centrifugal pump body 1 through the liquid inlet pipe 11, and start the motor 3 through the working panel 15, so that the motor 3 drives the transmission rod 8 to rotate through the rotating shaft 6 and the coupler 7, so that the turbine blade 9 drives the guide plate 10 to rotate, the guide plate 10 guides the liquid entering the centrifugal pump body 1, and the liquid is uniformly pushed into the liquid outlet pipe 5 through the centrifugal force generated when the turbine blade 9 rotates, so that the liquid is discharged, and the supporting spring 12 can buffer and eliminate the vibration when the centrifugal pump body 1 vibrates, therefore, the centrifugal pump main body 1 is prevented from directly colliding with the supporting seat 13 or the ground, and finally, after the external power supply is powered off, the storage battery 14 can be started by a user to supply power to the centrifugal pump main body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An emergency centrifugal pump, comprising a centrifugal pump body (1), characterized in that: the bottom and one side of centrifugal pump main part (1) all are connected with supporting seat (13) through supporting spring (12), install first radiator-grid (2) in the middle of the opposite side of centrifugal pump main part (1), the inside of centrifugal pump main part (1) is provided with motor (3), baffle (4) and transfer line (8) respectively, the surface of transfer line (8) is connected with turbine blade (9), just one side of turbine blade (9) is connected with guide plate (10), drain pipe (5) that extend to centrifugal pump main part (1) inside are installed at the top of centrifugal pump main part (1).

2. The emergency centrifugal pump of claim 1, wherein: the output end of the motor (3) is provided with a rotating shaft (6) penetrating through the baffle (4), and one end, far away from the motor (3), of the rotating shaft (6) is connected with a transmission rod (8) through a coupler (7).

3. The emergency centrifugal pump of claim 1, wherein: one side of supporting seat (13) is provided with work panel (15) and feed liquor pipe (11) respectively, just feed liquor pipe (11) run through supporting seat (13) and one side of centrifugal pump main part (1) in proper order and extend to the inside of centrifugal pump main part (1).

4. The emergency centrifugal pump of claim 1, wherein: the top of supporting seat (13) is installed second radiator-grid (16), the inside top of supporting seat (13) is connected with battery (14).

5. The emergency centrifugal pump of claim 1, wherein: the supporting springs (12) are arranged in a plurality of numbers, and the supporting springs (12) are all made of manganese steel materials.

6. The emergency centrifugal pump of claim 1, wherein: one side of the guide plate (10) is arc-shaped, and the guide plate (10) is made of stainless steel materials.