CN219101950U

CN219101950U - Water pump structure

Info

Publication number: CN219101950U
Application number: CN202223388461.XU
Authority: CN
Inventors: 赵军; 汝彬; 韩荣耀
Original assignee: Suzhou Pentair Water Treatment Co ltd
Current assignee: Suzhou Pentair Water Treatment Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-30
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to a water pump structure, which comprises a bottom plate and a water pump main body, wherein the water pump main body is connected to the bottom plate through connecting support legs, the water pump structure further comprises a damping component, the damping system comprises a first damping piece, a second damping piece and a third damping piece, and the first damping piece is arranged between the water pump main body and the bottom plate; the bottom plate is arranged on the second shock absorption piece; the second shock absorbing member is disposed on the third shock absorbing member. The utility model fastens and limits the positions of the water pump and the bottom plate through the first damping piece while damping; the second damping piece reduces vibration of equipment to be embedded in three directions of X, Y, Z shafts, high-frequency noise generated by resonance of the whole equipment is avoided, the third damping piece dampens and strengthens X, Z shafts of the water pump cavity again, and meanwhile, noise of each frequency range emitted by the water pump can be subjected to sound insulation and absorption, and the water pump is packaged; the damping component is easy to install and has good damping and noise reducing effects.

Description

Water pump structure

Technical Field

The present disclosure relates to water pumps, and particularly to a damping assembly for a water pump.

Background

Water pumps are machines that deliver or pressurize liquids, and many devices are equipped with water pumps for use with, for example, water purifiers. Some water pumps are built-in, i.e. integrated with the device. The water pump can produce certain vibrations and noise when the during operation, except the vibrations, the noise of itself to embedded water pump, still can produce resonance with equipment product, the sound is louder. Therefore, the water pump is necessary to absorb shock and reduce noise.

In the prior art, a damping pad is generally adopted for damping, and a mode of sealing a water pump is adopted for noise reduction, but in general, the damping effect and the noise reduction effect are relatively general.

Disclosure of Invention

The utility model aims to provide a water pump structure, in particular to a damping component of the water pump structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water pump structure, includes bottom plate, water pump main part be connected to through the connection stabilizer blade the bottom plate on, water pump structure still include damper, damper include:

first damping member: the first damping piece is arranged between the water pump main body and the bottom plate;

second damping member: the bottom plate is arranged on the second shock absorption piece;

third damping member: the second damping piece is arranged on the third damping piece.

The above technical scheme is that preferably, the first shock absorbing member is provided with a through hole penetrating through the first shock absorbing member from top to bottom, and a fastener penetrates through the connecting support leg and the through hole of the first shock absorbing member to be connected to the bottom plate.

Further preferably, the first shock absorbing member is a shock absorbing pad, and the first shock absorbing member is provided with a plurality of layers in the up-down direction.

Above-mentioned technical scheme is preferentially, the second shock pad be the cuboid, the upper surface of second shock attenuation spare, and/or offered a plurality of recesses on the lower surface, a plurality of recesses are followed the length direction distribution of second shock pad.

In the above technical solution, preferably, the second shock pad is a cuboid, and a first slot is formed on a first side surface of the second shock absorbing member in the length direction; the two ends of the bottom plate are respectively provided with an inserting part, and the inserting parts of the bottom plate are inserted into the first slots of the second shock pad.

Further preferably, at least one side surface of the second shock absorbing member in the width direction is provided with a second slot, and the second slot is communicated with the first slot; at least one end of the inserting part of the bottom plate protrudes, the inserting part of the bottom plate is inserted into the first slot of the second shock pad, and the protruding part of the inserting part of the bottom plate is inserted into the second slot of the second shock pad.

The water pump structure preferably further comprises a cover with an opening at the bottom, wherein the cover is arranged on the third damping piece and covers the bottom plate, the water pump main body and the second damping piece.

Further preferably, the second side surface in the length direction and the two side surfaces in the width direction of the second shock absorbing member are flexibly connected with the outer cover, and the lower surface of the second shock absorbing member is flexibly connected with the third shock absorbing member.

Still more preferably, the flexible connection is adhesive-backed.

Further preferably, both side surfaces of the outer cover are covered with the third shock absorbing member.

Further preferably, the third shock absorbing member is U-shaped.

The above technical scheme preferably, the materials of the first damping piece and the second damping piece are rubber, silica gel and EVA; the third damping piece is made of soundproof cotton.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model fastens and limits the positions of the water pump and the bottom plate through the first damping piece while damping; the second damping piece reduces vibration of equipment to be embedded in three directions of X, Y, Z shafts, high-frequency noise generated by resonance of the whole equipment is avoided, the third damping piece dampens and strengthens X, Z shafts of the water pump cavity again, and meanwhile, noise of each frequency range emitted by the water pump can be subjected to sound insulation and absorption, and the water pump is packaged; the damping component is easy to install and has good damping and noise reducing effects.

Drawings

FIG. 1 is a schematic diagram showing the structure of a water pump in this embodiment;

FIG. 2 is a schematic front sectional view of the water pump structure of the present embodiment;

FIG. 3 is a schematic side cross-sectional view of the water pump structure of the present embodiment;

FIG. 4 is a schematic structural view of a second shock absorbing member according to the present embodiment;

fig. 5 is a schematic view of a portion of the base plate in this embodiment.

In the above figures:

1. a bottom plate; 10. an insertion section; 100. protruding; 2. an outer cover; 3. a water pump main body; 30. a connecting support leg; 4. a first shock absorbing member; 5. a second shock absorbing member; 50. a first slot; 51. a second slot; 52. a groove; 6. a third shock absorbing member; 7. a fastener.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

A water pump structure as shown in fig. 1-3 comprises a base plate 1, an outer cover 2, a water pump body 3 and a damping assembly. Wherein:

the bottom plate 1 is the sheet metal component, and water pump main part 3 is connected to on the bottom plate 1 through connecting stabilizer blade 30, and connecting stabilizer blade 30 has two in the drawing, is located the relative both sides of water pump main part 3 respectively, and every side is fixed with the bottom plate through two fastener 7 (such as screw), ensures the stability of connection. The bottom of the housing 2 is opened, a chamber is formed inside, and the housing 2 covers the bottom plate 1 and the water pump body 3 from top to bottom in the chamber inside.

The damping system comprises a first damping member 4, a second damping member 5 and a third damping member 6. Wherein:

the first damping member 4 is disposed between the connection leg 30 of the water pump body 3 and the bottom plate 1, and the first damping member 4 is provided with four sets of four fasteners 7. The first shock absorbing member 4 is made of rubber, silica gel, EVA or the like; the first shock absorbing member 4 takes the form of a shock absorbing pad, and may be stacked in multiple layers in the up-down direction as needed. In this embodiment: the first damping member 4 is provided with a through hole penetrating through the first damping member 4, the fastening member 7 penetrates through the connecting support leg 60 and the through hole of the first damping member 4 to be connected to the bottom plate 1, the first damping member 4 can be padded on the upper portion of the connecting support leg 30 and also can be padded on the lower portion of the connecting support leg 30 or padded on the upper portion and the lower portion of the connecting support leg 30 at the same time, and the first layer of damping is achieved while fastening the water pump main body 3 and limiting the relative positions of the water pump main body 3 and the bottom plate 1.

The second shock absorbing members 5 are used for supporting the base plate 1, namely, the base plate 1 is arranged on the second shock absorbing members 5, two second shock absorbing members 5 are arranged, and the two second shock absorbing members are supported at two ends of the base plate 1. The second shock absorbing member 5 is made of rubber, silica gel, EVA or the like; the second shock pad 5 adopts the shock attenuation strip of cuboid, has seted up a plurality of recesses 52 on the upper surface, the lower surface of second shock-absorbing member 5, and a plurality of recesses 52 distribute along the length direction of second shock pad, increase shock attenuation shock-absorbing effect, as shown in fig. 4. In this embodiment: a first slot 50 is formed in a first side surface of the second shock absorbing member 5 in the length direction, a second slot 51 is formed in at least one side surface of the second shock absorbing member in the width direction, the second slot 51 is communicated with the first slot 50, and the first slot 50 and the second slot 51 are positioned between grooves 52 on the upper surface and the lower surface; the two ends of the bottom plate 1 are respectively formed with an insertion part 10, at least one end of the insertion part 10 of the bottom plate 1 protrudes 100, as shown in fig. 5, the insertion part 10 of the bottom plate 1 is inserted into the first slot 50 of the second shock pad 5, the protrusion 100 of the insertion part 10 of the bottom plate 1 is inserted into the second slot 51 of the second shock pad 5, and the water pump main body 3 is limited and fixed, and meanwhile, the shock absorption effect is improved, the installation is convenient, and the assembly efficiency between the two is improved.

The second side surface in the length direction of the second shock absorbing member 5, the two side surfaces in the width direction and the outer cover 2 are attached and flexibly connected, such as back glue is attached, so as to reduce vibration of equipment to be embedded in three directions of X, Y, Z shafts, and avoid high-frequency noise generated by resonance of the whole water pump.

The outer cover 2 and the second damping piece 5 are arranged on the third damping piece 6, the third damping piece 6 is a piece of U-shaped soundproof cotton, and the U-shaped third damping piece 7 also covers the two side surfaces of the outer cover 2. The lower surface of the second damping part 5 and the third damping part 6, and the two sides of the outer cover 2 and the three damping parts 6 are attached and flexibly connected, such as back glue is attached, the whole water pump structure (except the third damping part 6) is arranged on the third damping part 6, the third damping part 6 dampens and strengthens the X, Z shaft of the outer cover 2 again, and simultaneously, noise of each frequency range sent by the water pump main body 3 can be subjected to sound insulation and absorption, and soundproof cotton with back glue is attached by using a whole piece, so that the effect of sealing a water pump can be achieved, and the installation is easy.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. The utility model provides a water pump structure, includes bottom plate, water pump main part, the water pump main part through connect the stabilizer blade to the bottom plate on, its characterized in that: the water pump structure also include damper, damper include:

2. The water pump structure according to claim 1, wherein: the first damping piece is provided with a through hole penetrating through the first damping piece from top to bottom, and a fastener sequentially penetrates through the connecting support leg and the through hole of the first damping piece to be connected to the bottom plate.

3. The water pump structure according to claim 1, wherein: the second damping piece is cuboid, and a plurality of grooves are formed in the upper surface and/or the lower surface of the second damping piece and distributed along the length direction of the second damping piece.

4. The water pump structure according to claim 1, wherein: the second shock absorption piece is cuboid, and a first slot is formed in a first side face of the second shock absorption piece in the length direction; the two ends of the bottom plate are respectively provided with an inserting part, and the inserting parts of the bottom plate are inserted into the first slots of the second shock absorbing pieces.

5. The water pump structure according to claim 4, wherein: a second slot is formed in at least one side surface of the second shock absorption piece in the width direction, and the second slot is communicated with the first slot; at least one end of the insertion part of the bottom plate protrudes, the insertion part of the bottom plate is inserted into the first slot of the second shock absorbing member, and the protrusion of the insertion part of the bottom plate is inserted into the second slot of the second shock absorbing member.

6. The water pump structure according to claim 1, wherein: the water pump structure also comprises an outer cover with an opening at the bottom, wherein the outer cover is arranged on the third damping piece and covers the bottom plate, the water pump main body and the second damping piece.

7. The water pump structure of claim 6, wherein: the second side face in the length direction and the two side faces in the width direction of the second shock-absorbing member are flexibly connected with the outer cover, and the lower surface of the second shock-absorbing member is flexibly connected with the third shock-absorbing member.

8. The water pump structure of claim 6, wherein: the two side surfaces of the outer cover are covered with the third damping piece.

9. The water pump structure according to claim 6 or 8, characterized in that: the third damping piece is U-shaped.

10. The water pump structure according to claim 1, wherein: the first damping piece and the second damping piece are made of rubber, silica gel and EVA; the third damping piece is made of soundproof cotton.