CN216279190U

CN216279190U - Water pump with damping device

Info

Publication number: CN216279190U
Application number: CN202122618781.9U
Authority: CN
Inventors: 陈月华; 沈国建; 王兴辉
Original assignee: Zhejiang Nanwo Water Pump Co ltd
Current assignee: Zhejiang Nanwo Water Pump Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-12
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to the technical field of water pumps and discloses a water pump with a damping device. In the utility model, the first damping mechanism is arranged on the surface of the water pump main body close to the front end, the second damping mechanism is arranged on the surface of the tail end of the water pump main body, and two third damping mechanisms are arranged between the first damping mechanism and the second damping mechanism, through the mutual matching of the first damping mechanism, the second damping mechanism and the third damping mechanism, when the water pump works, can greatly eliminate and reduce the vibration generated by the vibration generator, avoids the damage of the water pump caused by the friction and collision with the external object, solves the problem that the water pump on the current market can generate strong vibration in the working process, and long-time vibrations lead to the damage of the components and parts in the water pump easily, and vibrations can make and produce quick friction and collision between water pump and the external object, cause the damage of water pump easily to the life-span problem of water pump has been influenced.

Description

Water pump with damping device

Technical Field

The utility model relates to the technical field of water pumps, in particular to a water pump with a damping device.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, and it can transfer the mechanical energy of prime mover or other external energy to the liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, etc.

The water pump can produce strong vibrations at the course of the work, and long-time vibrations lead to the damage of the components and parts in the water pump easily, and vibrations can make and produce quick friction and collision between water pump and the external object, cause the damage of water pump easily to the life-span of water pump has been influenced.

We have therefore proposed a water pump with a damping device in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects of the prior art in the background art, an object of the present invention is to provide a water pump with a damping device, so as to solve the problem that the service life of the water pump is affected because the water pump in the market proposed in the background art is likely to be damaged by strong vibration and long-time vibration during working, and the vibration may cause rapid friction and collision between the water pump and an external object, which is likely to cause damage to the water pump.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a water pump with damping device, includes the water pump main part, the below of water pump main part is fixed with joint support board, joint support board's below is fixed with mounting plate, the position that the water pump main part surface is close to the front end is provided with first damper, the tail end surface of water pump main part is provided with second damper, just be provided with two third damper between first damper and the second damper.

Preferably, first damper includes first damping circle, encircle on the inner wall of first damping circle and be fixed with a plurality of evenly distributed's first damping spring, the one end of first damping spring is fixed with first cushion rubber circle, a plurality of evenly distributed's first louvre has been seted up on first cushion rubber circle surface, just first cushion rubber circle cup joints the surface at the water pump main part.

Preferably, the second damping mechanism comprises a second damping ring, a plurality of uniformly distributed second damping springs are fixed on the inner wall of the second damping ring in a surrounding manner, a second buffer rubber ring is fixed at one end of each second damping spring, a plurality of uniformly distributed second heat dissipation holes are formed in the surface of the second buffer rubber ring, and the second buffer rubber ring is sleeved on the surface of the water pump body.

Preferably, two the third damper symmetry sets up the both sides in the water pump main part, just third damper includes the arc shock attenuation board, be fixed with a plurality of evenly distributed's third damping spring on the inner wall of arc shock attenuation board, the one end of third damping spring is fixed with arc buffering rubber slab, a plurality of evenly distributed's third louvre has been seted up on arc buffering rubber slab surface, the arc shock attenuation board is fixed between first damping circle and second damping circle, arc buffering rubber slab contacts with the side of water pump main part.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

(1) the utility model arranges the first damping mechanism on the surface of the water pump body near the front end, a second damping mechanism is arranged on the surface of the tail end of the water pump main body, two third damping mechanisms are arranged between the first damping mechanism and the second damping mechanism, through the mutual matching of the first damping mechanism, the second damping mechanism and the third damping mechanism, when the water pump works, can greatly eliminate and reduce the vibration generated by the vibration generator, avoids the damage of the water pump caused by the friction and collision with the external object, solves the problem that the water pump on the current market can generate strong vibration in the working process, and long-time vibrations lead to the damage of the components and parts in the water pump easily, and vibrations can make and produce quick friction and collision between water pump and the external object, cause the damage of water pump easily to the life-span problem of water pump has been influenced.

(2) The heat dissipation structure is provided with the arc-shaped damping plate and the arc-shaped buffering rubber plate, so that the top and the bottom of the water pump main body are provided with the heat dissipation notch structures, the heat dissipation of the water pump is facilitated, the plurality of first heat dissipation holes are formed in the surface of the first buffering rubber ring, the plurality of second heat dissipation holes are formed in the surface of the second buffering rubber ring, and the plurality of third heat dissipation holes are formed in the surface of the arc-shaped buffering rubber plate, so that the heat dissipation effect of the water pump is further improved.

Drawings

FIG. 1 is a schematic view of a water pump with a shock absorber according to the present invention;

FIG. 2 is a first cross-sectional view of the water pump with a shock absorber according to the present invention;

fig. 3 is a second sectional view schematically showing the water pump with a shock-absorbing device according to the present invention.

Wherein: the water pump comprises a water pump body 1, a connecting support plate 2, a mounting bottom plate 3, a first damping mechanism 4, a second damping mechanism 5 and a third damping mechanism 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a water pump with a damping device; the damping device comprises a water pump main body 1, wherein a connecting support plate 2 is fixed below the water pump main body 1, a mounting bottom plate 3 is fixed below the connecting support plate 2, a first damping mechanism 4 is arranged on the surface of the water pump main body 1 close to the front end, a second damping mechanism 5 is arranged on the surface of the tail end of the water pump main body 1, and two third damping mechanisms 6 are arranged between the first damping mechanism 4 and the second damping mechanism 5;

as a preferred technical solution of the present invention, as shown in fig. 2 to 3: the first damping mechanism 4 comprises a first damping ring 41, a plurality of first damping springs 42 which are uniformly distributed are fixed on the inner wall of the first damping ring 41 in a surrounding manner, a first buffer rubber ring 43 is fixed at one end of each first damping spring 42, a plurality of first heat dissipation holes which are uniformly distributed are formed in the surface of each first buffer rubber ring 43, the first buffer rubber rings 43 are sleeved on the surface of the water pump main body 1, the damping and buffering performance is improved through the matching of the first damping springs 42 and the first buffer rubber rings 43, the arrangement of the first damping rings 41 can well protect the water pump main body, and the heat dissipation performance is improved through the arrangement of the first heat dissipation holes;

as a preferred technical solution of the present invention, as shown in fig. 2 to 3: the second damping mechanism 5 comprises a second damping ring 51, a plurality of second damping springs 52 which are uniformly distributed are fixed on the inner wall of the second damping ring 51 in a surrounding manner, a second buffer rubber ring 53 is fixed at one end of each second damping spring 52, a plurality of second heat dissipation holes which are uniformly distributed are formed in the surface of each second buffer rubber ring 53, the second buffer rubber rings 53 are sleeved on the surface of the water pump main body 1, the damping and buffering performance is improved through the matching of the second damping springs 52 and the second buffer rubber rings 53, the arrangement of the second damping ring 51 can well protect the water pump main body, and the heat dissipation performance is improved through the arrangement of the second heat dissipation holes;

according to the illustration in fig. 3, as a preferred embodiment of the present invention: the third damping mechanisms 6 are symmetrically arranged at two sides of the water pump body 1, the third damping mechanisms 6 comprise arc-shaped damping plates 61, a plurality of third damping springs 62 which are uniformly distributed are fixed on the inner walls of the arc-shaped damping plates 61, one ends of the third damping springs 62 are fixed with arc-shaped buffer rubber plates 63, a plurality of third heat dissipation holes which are uniformly distributed are formed in the surfaces of the arc-shaped buffer rubber plates 63, the arc-shaped damping plates 61 are fixed between the first damping rings 41 and the second damping rings 51, the arc-shaped buffer rubber plates 63 are contacted with the side surfaces of the water pump body 1, the third damping spring 62 is matched with the arc-shaped buffer rubber plate 63, so that the shock absorption and buffering performance is improved, and arc shock attenuation board 61's setting can be when protecting the water pump body, makes the water pump dispel the heat through the heat dissipation breach structure of top and bottom, has improved heat dispersion through setting up of third louvre.

The working principle of the embodiment is as follows: when the water pump with the damping device is used, as shown in fig. 1-3, the whole device is composed of a water pump main body 1, a connecting support plate 2, a mounting bottom plate 3, a first damping mechanism 4, a second damping mechanism 5 and a third damping mechanism 6, when the water pump works, the vibration generated by the water pump can be reduced and eliminated through the mutual matching of a first damping spring 42 and a first buffer rubber ring 43 of the first damping mechanism 4, so that the damping and buffering effects are achieved, and the friction vibration generated by the first damping ring 41 contacting with the external object is also reduced and absorbed by the first damping spring 42 and the first buffer rubber ring 43, the working principle of the second damping mechanism 5 and the third damping mechanism 6 is the same as above, the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a water pump with damping device, includes water pump main part (1), its characterized in that, the below of water pump main part (1) is fixed with joint support board (2), the below of joint support board (2) is fixed with mounting plate (3), the position that water pump main part (1) surface is close to the front end is provided with first damper (4), the tail end surface of water pump main part (1) is provided with second damper (5), just be provided with two third damper (6) between first damper (4) and second damper (5).

2. The water pump with the damping device according to claim 1, wherein the first damping mechanism (4) comprises a first damping ring (41), a plurality of first damping springs (42) which are uniformly distributed are fixed on the inner wall of the first damping ring (41) in a surrounding manner, a first cushion rubber ring (43) is fixed at one end of each first damping spring (42), a plurality of first heat dissipation holes which are uniformly distributed are formed in the surface of the first cushion rubber ring (43), and the first cushion rubber ring (43) is sleeved on the surface of the water pump body (1).

3. The water pump with the damping device according to claim 2, wherein the second damping mechanism (5) comprises a second damping ring (51), a plurality of second damping springs (52) which are uniformly distributed are fixed on the inner wall of the second damping ring (51) in a surrounding manner, a second cushion rubber ring (53) is fixed at one end of each second damping spring (52), a plurality of second heat dissipation holes which are uniformly distributed are formed in the surface of the second cushion rubber ring (53), and the second cushion rubber ring (53) is sleeved on the surface of the water pump body (1).

4. The water pump with the damping device according to claim 3, wherein the two third damping mechanisms (6) are symmetrically arranged on two sides of the water pump body (1), the third damping mechanisms (6) comprise arc-shaped damping plates (61), a plurality of third damping springs (62) which are uniformly distributed are fixed on the inner walls of the arc-shaped damping plates (61), an arc-shaped buffer rubber plate (63) is fixed at one end of each third damping spring (62), a plurality of third heat dissipation holes which are uniformly distributed are formed in the surface of each arc-shaped buffer rubber plate (63), the arc-shaped damping plates (61) are fixed between the first damping rings (41) and the second damping rings (51), and the arc-shaped buffer rubber plates (63) are in contact with the side faces of the water pump body (1).