CN215633978U

CN215633978U - Water pump convenient to assembly

Info

Publication number: CN215633978U
Application number: CN202122055504.1U
Authority: CN
Inventors: 彭雅红
Original assignee: Hangzhou Haiyu Machinery Ltd
Current assignee: Hangzhou Haiyu Machinery Ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-25
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a water pump convenient to assemble, and relates to the technical field of water pumps. According to the utility model, through the cushion pad, the cushion sleeve, the limiting ring, the supporting block, the protective pad, the hydraulic damper and the spring, the connecting part of the water pipe and the water inlet and the water outlet of the water pump is buffered by the arrangement of the cushion pad to reduce the force generated during vibration, the force is transmitted to the hydraulic damper when the water pump main body vibrates through the arrangement of the supporting block and the protective pad, so that the hydraulic damper absorbs the vibration force to shrink and compress the spring, and meanwhile, the supporting block is prevented from directly contacting with the water pump main body through the arrangement of the protective pad, so that the supporting block is prevented from colliding with the water pump main body to cause damage, and the vibration is conveniently reduced.

Description

Water pump convenient to assembly

Technical Field

The utility model relates to the technical field of water pumps, in particular to a water pump convenient to assemble.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, which transmits the mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, is mainly used for conveying the liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and can also convey liquid, gas mixture and liquid containing suspended solids, and the technical parameters of the performance of the water pump include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volumetric pump, a vane pump and the like according to different working principles, and the volumetric pump transfers energy by utilizing the change of the volume of a working chamber of the volumetric pump; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.

The current water pump is at the during operation also can the grow along with power grow vibrations range, thereby it is too big to lead to the pipeline that water inlet and delivery port are connected to follow the together vibrations of water pump and make the water pipe atress, the water pipe port appears easily receives extrusion deformation or cracked phenomenon, and the noise that current water pump produced when during operation blade and rivers contact and the rotor is rotatory is great, causes the influence to near resident's daily life easily.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a water pump which is convenient to assemble so as to solve the technical problems of easy vibration and high noise.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water pump convenient to assembly, includes shell and water pump main part, the shell is provided with two, the water pump main part is located between two shells, one side of water pump main part is connected with the water inlet, the opposite side of water pump main part is connected with the delivery port, two the surface and the back of shell all are connected with the fixed plate, four be connected with two fixing bolt between the fixed plate respectively, the inside of shell is provided with the buffering subassembly, the inner wall of shell is provided with the subassembly of making an uproar that falls.

Through adopting above-mentioned technical scheme, the buffering subassembly passes through the power that produces when setting up of blotter cushions the junction of water pipe and water pump water inlet and delivery port and reduces vibrations, thereby transmit power to hydraulic damper in making hydraulic damper absorb the shock power shrink with the spring compression when making the water pump main part vibration through setting up of supporting shoe and protection pad, thereby the subassembly of making an uproar falls through dashing the pad, the cushion housing all is cellular messenger's blotter with falling the pad of making an uproar, thereby can absorb the transmission of noise abatement with the partial noise when the cushion housing with fall the pad of making an uproar has good supporting effect, thereby the transmission of noise abatement is assisted in setting up through the shell, thereby the absorptive capacity of the pad of making an uproar falls through the setting up increase of inhaling the sound filler reduces most noise transmission simultaneously.

Furthermore, the buffering assembly comprises four buffering cushions respectively connected to two sides of the two shells, a buffering sleeve respectively connected to the two shells, a limiting ring connected to the outer surface of the water pump body and a protection pad connected to the top of the water pump body, a supporting block is connected to the top of the protection pad, a hydraulic damper is installed at the top of the supporting block, and a spring is connected to the outer surface of the hydraulic damper.

Through adopting above-mentioned technical scheme, the power that produces when buffering the reduction vibrations to the junction of water pipe and water pump water inlet and delivery port through the setting of blotter, thereby transmit power to hydraulic damper in making hydraulic damper absorb the vibrations power with the vibrations through the setting of supporting shoe and protection pad when making the vibration of water pump main part and contract the spring compression, thereby avoid the supporting shoe direct and water pump main part to contact with through the setting of protection pad to avoid the supporting shoe to cause the damage with the collision of water pump main part simultaneously, the power that produces when buffering the reduction vibrations is carried out to the water pump main part to setting up through the cushion collar cooperation hydraulic damper and spring, later the spring resets so that reply vibrations next time through hydraulic damper drive water pump main part.

Further, the subassembly of making an uproar falls including connecting in the pad of making an uproar of falling of shell inner wall, just it is provided with two, two to fall the pad of making an uproar fall and all be cellular, the inside of falling the pad of making an uproar is provided with inhales the sound and packs.

Through adopting above-mentioned technical scheme, thereby can absorb partial noise's transmission when can having good supporting effect owing to blotter, cushion collar and the pad of making an uproar all are cellular messenger blotter, cushion collar and the pad of making an uproar of falling, thereby the supplementary noise reduction transmission of setting up through the shell, thereby the absorptive capacity of the pad of making an uproar of falling is increased through setting up of inhaling the sound filler simultaneously and most noise transmission is reduced.

Furthermore, the water pump main body is detachably connected with the two shells, and the two shells are detachably connected with each other through the fixing plate and the fixing bolt.

Through adopting above-mentioned technical scheme, the staff makes two shell separations through unscrewing fixing bolt, and later during the staff placed the water pump main part and got into the shell, set up through the spacing ring and lead to the water pump main part, prevent simultaneously that supporting shoe and protection pad from breaking away from, later the staff with two shell closures tighten fixing bolt again and accomplish the assembly, easy operation makes things convenient for the assembly.

Further, hydraulic damper and spring all are provided with a plurality ofly, and two are a set of, are provided with six groups altogether, and six groups hydraulic damper and spring are the ring array form and distribute, hydraulic damper's one end is rotated through pivot and shell and is connected, just hydraulic damper's the other end is rotated through pivot and supporting shoe and is connected, blotter and cushion collar all are cellular.

Through adopting above-mentioned technical scheme, thereby can absorb partial noise the transmission of noise abatement because blotter, cushion collar and the pad of making an uproar all are cellular messenger blotter, cushion collar and the pad of making an uproar have good supporting effect.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, through the buffer cushion, the buffer sleeve, the limiting ring, the supporting block, the protective pad, the hydraulic damper and the spring, the connecting part of the water pipe and the water inlet and the water outlet of the water pump is buffered by the arrangement of the buffer cushion to reduce the force generated during vibration, the force is transmitted into the hydraulic damper when the water pump main body vibrates through the arrangement of the supporting block and the protective pad, so that the hydraulic damper absorbs the vibration force to shrink and compress the spring, meanwhile, the supporting block is prevented from being directly contacted with the water pump main body through the arrangement of the protective pad to avoid the damage caused by collision of the supporting block and the water pump main body, the force generated during vibration is buffered and reduced through the arrangement of the buffer sleeve and the cooperation of the hydraulic damper and the spring to the water pump main body, and then the spring drives the water pump main body to reset through the hydraulic damper to respond to the next vibration, so that the vibration is reduced conveniently;

2. according to the utility model, the shell, the noise reduction pad, the sound absorption filler, the buffer pad and the buffer sleeve are cellular, so that the buffer pad, the buffer sleeve and the noise reduction pad have good supporting effects and can absorb partial noise so as to reduce the transmission of the noise, the shell is arranged to assist in reducing the transmission of the noise, and the sound absorption filler is arranged to increase the absorption capacity of the noise reduction pad so as to reduce most of the transmission of the noise and reduce the noise pollution to the outside.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a schematic diagram of the water pump structure of the present invention.

In the figure: 1. a housing; 2. a fixing plate; 3. fixing the bolt; 4. a water inlet; 5. a buffer assembly; 501. a cushion pad; 502. a buffer sleeve; 503. a limiting ring; 504. a support block; 505. a protective pad; 506. a hydraulic damper; 507. a spring; 6. a noise reduction assembly; 601. a noise reduction pad; 602. sound-absorbing filler; 7. a water pump main body; 8. and (7) a water outlet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

The utility model provides a water pump convenient to assembly, as shown in fig. 1-4, including shell 1 and water pump main part 7, shell 1 is provided with two, water pump main part 7 is located between two shells 1, one side of water pump main part 7 is connected with water inlet 4, the opposite side of water pump main part 7 is connected with delivery port 8, the surface and the back of two shells 1 all are connected with fixed plate 2, be connected with two fixing bolt 3 between four fixed plate 2 respectively, the inside of shell 1 is provided with buffering subassembly 5, reduce vibrations, the inner wall of shell 1 is provided with and falls subassembly 6 of making an uproar, the transmission of noise abatement, water pump main part 7 is dismantled with two shells 1 and is connected, and two shells 1 are dismantled through fixed plate 2 and fixing bolt 3 and are connected, convenient assembly.

Referring to fig. 1 to 4, the buffer assembly 5 includes four buffer pads 501 respectively connected to two sides of the two housings 1, buffer sleeves 502 respectively connected to the insides of the two housings 1, a limiting ring 503 connected to the outer surface of the water pump body 7, and a protection pad 505 connected to the top of the water pump body 7, the top of the protection pad 505 is connected to a support block 504, hydraulic dampers 506 are installed at the top of the support block 504, the outer surface of the hydraulic dampers 506 is connected to a spring 507, the hydraulic dampers 506 and the spring 507 are provided with a plurality of sets, two sets are one set, six sets are provided, the six sets of hydraulic dampers 506 and the spring 507 are distributed in an annular array, one end of the hydraulic damper 506 is rotatably connected to the housing 1 through a rotating shaft, the other end of the hydraulic damper 506 is rotatably connected to the support block 504 through a rotating shaft, and the buffer pads 501 and the buffer sleeves 502 are both honeycomb-shaped, so as to reduce vibration.

Referring to fig. 2-3, the noise reduction assembly 6 includes two noise reduction pads 601 connected to the inner wall of the housing 1, the two noise reduction pads 601 are both honeycomb-shaped, and the noise absorption filler 602 is disposed inside the noise reduction pads 601 to reduce noise transmission.

The implementation principle of the embodiment is as follows: firstly, the staff makes two shells 1 separate through unscrewing fixing bolt 3, later the staff places water pump main part 7 and gets into in the shell 1, set up through spacing ring 503 and lead water pump main part 7, prevent simultaneously that supporting shoe 504 and protection pad 505 from breaking away from, later the staff closes two shells 1 and screws up fixing bolt 3 again and accomplish the assembly, easy operation makes things convenient for the assembly, later the staff all connects the water pipe in water inlet 4 and delivery port 8 department, cushion 501's setting to the junction of water pipe and water pump water inlet 4 and delivery port 8 through setting up of blotter when water pump main part 7 shakes and reduce the power that produces when shaking, thereby transmit power to hydraulic damper 506 in making hydraulic damper 506 absorb the shaking power and contract spring 507 compression through setting up of supporting shoe 504 and protection pad 505 when making water pump main part 7 vibrate, thereby avoid supporting shoe 504 to directly contact with water pump main part 7 through setting up of supporting shoe 504 and protection pad 505 to avoid supporting shoe 504 to support Causing the damage with the collision of water pump main part 7, the power that produces when setting up cooperation hydraulic damper 506 and spring 507 through cushion collar 502 and buffering reduction vibration to water pump main part 7, later spring 507 resets through hydraulic damper 506 drive water pump main part 7 so that deal with next vibrations, because blotter 501, cushion collar 502 and the pad 601 of making an uproar all are cellular messenger blotter 501, thereby can absorb partial noise the transmission of noise reduction when cushion collar 502 and the pad 601 of making an uproar have good supporting effect, thereby the supplementary noise reduction transmission of setting through shell 1, thereby the absorptive capacity of the pad 601 of making an uproar increases through the setting up of inhaling sound filler 602 reduces most noise transmission simultaneously.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. A water pump convenient to assembly, includes shell (1) and water pump main part (7), its characterized in that: the utility model discloses a water pump, including shell (1), water pump main part (7), water inlet (4), delivery port (8), two, four, be connected with two fixing bolt (3) between fixed plate (2), the inside of shell (1) is provided with buffering subassembly (5), the inner wall of shell (1) is provided with the subassembly of making an uproar (6) of making an uproar that falls, one side of water pump main part (7) is connected with water inlet (4), the opposite side of water pump main part (7) is connected with delivery port (8), two the surface and the back of shell (1) all are connected with fixed plate (2), four.

2. A water pump of claim 1, wherein: buffer unit (5) including connect respectively in four blotter (501) of two shell (1) both sides, connect respectively in inside cushion collar (502) of two shell (1), connect in spacing ring (503) of water pump main part (7) surface and connect in protection pad (505) at water pump main part (7) top, the top of protection pad (505) is connected with supporting shoe (504), hydraulic damper (506) are installed at the top of supporting shoe (504), the surface of hydraulic damper (506) is connected with spring (507).

3. A water pump of claim 1, wherein: fall subassembly (6) of making an uproar including connecting in the pad (601) of making an uproar that falls of shell (1) inner wall, just it is provided with two, two to fall to make an uproar pad (601) and all be cellular, the inside of falling the pad (601) of making an uproar is provided with inhales sound filler (602).

4. A water pump of claim 1, wherein: the water pump main body (7) is detachably connected with the two shells (1), and the two shells (1) are detachably connected with the fixing bolt (3) through the fixing plate (2).

5. A water pump of claim 2, wherein: hydraulic damper (506) and spring (507) all are provided with a plurality ofly, and two are a set of, are provided with six groups altogether, and six groups hydraulic damper (506) and spring (507) are the annular array form and distribute, the one end of hydraulic damper (506) is passed through the pivot and is connected with shell (1) rotation, just the other end of hydraulic damper (506) is rotated through pivot and supporting shoe (504) and is connected, blotter (501) and blotter cover (502) all are cellular.