CN219176653U

CN219176653U - Sound-proof noise-reduction booster pump

Info

Publication number: CN219176653U
Application number: CN202222948034.6U
Authority: CN
Inventors: 王爱国; 张秀民; 张志�; 王涛
Original assignee: Ningxia Fengtai Yongsheng Textile Technology Co ltd
Current assignee: Ningxia Fengtai Yongsheng Textile Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-06-13
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a sound-insulating noise-reducing booster pump, and relates to the technical field of booster pumps. According to the utility model, the sound-insulating and noise-reducing assembly is arranged, and the first baffle plate, the second baffle plate and the vibration-reducing and noise-reducing sleeve are all made of rubber materials, so that the booster pump is buffered by the springs, the first baffle plate, the second baffle plate and the vibration-reducing and noise-reducing sleeve during vibration, and then is reset by the spring driving structure, meanwhile, the vibration-reducing and noise-reducing sleeve is filled with damping oil, a plurality of small holes in the vibration-reducing and noise-reducing sleeve enable the damping oil to flow, when the booster pump vibrates, the vibration-reducing and noise-reducing sleeve is extruded to apply pressure to the damping oil, and the damping oil starts to flow after being pressed so as to absorb the force when the booster pump vibrates, so that the vibration-reducing effect is better, the service life of the booster pump is prolonged, and meanwhile, the sound-insulating and noise-reducing effects can be achieved.

Description

Sound-proof noise-reduction booster pump

Technical Field

The utility model relates to the technical field of booster pumps, in particular to a sound-insulation and noise-reduction booster pump.

Background

The lyocell fiber is one of representative products of green fiber, when the lyocell fiber product is sized by using a sizing machine, the sizing pressure is increased to 6 from normal 4 pressures by pressurizing through a booster pump, so that the sizing effect of the lyocell product can be better increased, and the weaving quality and efficiency are improved.

The utility model relates to the technical field of booster pumps, in particular to a long-life high-speed direct-current booster pump with the application number of 202221392226.7.

Firstly, change booster pump and pass through four springs and guide structure cooperation, make booster pump vibration time horizontal displacement, carry out buffer support to the structure through the spring simultaneously, and the produced power of booster pump vibration back mainly relies on spring shrink, spring and the frictional consumption between go-between and the bracing piece, leads to the structure wearing and tearing to be partial or full simultaneously is inconvenient for quick consumption vibration power.

Disclosure of Invention

Based on the problems, the utility model aims to provide a sound-insulation noise-reduction booster pump so as to solve the technical problem of high abrasion.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a type booster pump of making an uproar falls in sound insulation, includes the pump body, be provided with damper on the pump body, damper includes the vibration damping cover of making an uproar falls, the vibration damping is fallen the cover intussuseption and is filled with damping oil of making an uproar, the vibration damping falls and is connected with the support on making an uproar, be connected with first baffle and second baffle in the support respectively, be provided with the spring between first baffle and the second baffle.

Through adopting above-mentioned technical scheme, the booster pump is through spring, first baffle, second baffle and damping noise reduction cover buffering when vibrating, later reset through spring drive structure, simultaneously because damping oil is filled in the damping noise reduction cover, a plurality of apertures make damping oil can flow in the damping noise reduction cover, thereby can extrude the damping noise reduction cover when the booster pump vibrates and exert pressure to damping oil, thereby the damping oil begins to flow after being pressed and absorbs the force when vibrating the booster pump, thereby avoid the spring to make the booster pump frequently rock.

Further, the pump body is connected with a stator, a rotor is arranged in the stator, one end of the rotor is connected with an impeller, the other end of the rotor is connected with a fan blade, and a bearing is connected to the rotor.

Through adopting above-mentioned technical scheme, the rotor is electrified and is produced the permanent magnetic field of electromagnetic field cooperation stator and makes the rotor drive flabellum and impeller and begin to rotate, produces the air current after the flabellum is rotatory in order to dispel the heat to the booster pump, drives liquid rotation after the impeller is rotatory, relies on inertia to flow to the impeller outer fringe when liquid rotates, simultaneously the impeller suction liquid.

Furthermore, the cross section of the vibration and noise reduction sleeve is honeycomb, and a plurality of small holes are formed in the vibration and noise reduction sleeve.

Through adopting above-mentioned technical scheme, thereby reduce the noise production because vibration damping noise reduction cover and damping oil cooperation have reduced resonance, honeycomb structure cooperation liquid can reduce the sound propagation and then reduced the emission of noise simultaneously.

Furthermore, the first baffle, the second baffle and the vibration and noise reduction sleeve are all made of rubber materials, and the bracket is made of stainless steel materials.

Through adopting above-mentioned technical scheme, because first baffle, second baffle and damping fall the cover of making an uproar and all adopt rubber materials to make an uproar cover buffering falls in the vibration time of messenger booster pump through spring, first baffle, second baffle and damping, later resets through spring drive structure.

Further, a plurality of springs are arranged, and the springs are arranged in a mirror image mode along the center line of the longitudinal axis of the support.

Further, the first baffle and the second baffle are both provided with two, and the two first baffles and the second baffles are both symmetrically distributed.

In summary, the utility model has the following advantages:

according to the utility model, the sound-insulating and noise-reducing assembly is arranged, and the first baffle plate, the second baffle plate and the vibration-reducing and noise-reducing sleeve are all made of rubber materials, so that the booster pump is buffered by the springs, the first baffle plate, the second baffle plate and the vibration-reducing and noise-reducing sleeve during vibration, and then is reset by the spring driving structure, meanwhile, the damping oil is filled in the vibration-reducing and noise-reducing sleeve, a plurality of small holes in the vibration-reducing and noise-reducing sleeve enable the damping oil to flow, when the booster pump vibrates, the vibration-reducing and noise-reducing sleeve can be extruded to apply pressure to the damping oil, the damping oil begins to flow after being pressed, so that the force of the booster pump during vibration is absorbed, the frequent shaking of the booster pump is avoided by the springs, meanwhile, resonance is reduced by the vibration-reducing sleeve and the damping oil, the honeycomb structure is matched with liquid, so that a certain sound-insulating effect is achieved, the service life of the booster pump is prolonged, and meanwhile, the sound-insulating and noise-reducing effects are played.

Drawings

FIG. 1 is a schematic cross-sectional view of a booster pump of the present utility model;

FIG. 2 is a schematic side sectional view of a pump body of the present utility model;

fig. 3 is a schematic view of the structure of the bracket according to the present utility model.

In the figure: 1. a pump body; 2. a stator; 3. a rotor; 4. an impeller; 5. a fan blade; 6. a bearing; 7. a shock absorbing assembly; 701. a bracket; 702. a first baffle; 703. a spring; 704. a second baffle; 705. a vibration-damping and noise-reducing sleeve; 706. damping oil.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

A sound-insulating and noise-reducing booster pump, as shown in figures 1, 2 and 3, comprises a pump body 1, wherein a damping component 7 is arranged on the pump body 1.

Specifically, the damping component 7 includes connecting in the vibration attenuation of the outer surface of the pump body 1 and making an uproar cover 705 falls, vibration attenuation makes an uproar cover 705 cross-section is cellular and inside has seted up a plurality of apertures, can reduce noise and pass out when playing the cushioning effect, vibration attenuation makes an uproar cover 705 inside is filled with the damping oil 706 that is used for absorbing the vibration force, vibration attenuation makes an uproar cover 705 surface is connected with the support 701 that is used for bearing structure, and support 701 adopts stainless steel material to make, support 70 inside one side is connected with and is used for shielding spring 703 increase pleasing to the eye first baffle 702 and prevents damping oil 706 from leaking the second baffle 704, first baffle 702, second baffle 704 and vibration attenuation make an uproar cover 705 all adopt rubber materials to make, thereby be provided with the spring 703 that is used for buffering between first baffle 702 and the second baffle 704, thereby the cushioning effect prolongs booster pump life, can play the effect of making an uproar simultaneously.

Referring to fig. 1, in the above embodiment, a stator 2 is connected to the inside of a pump body 1, a rotor 3 is mounted in the stator 2, one end of the rotor 3 is connected with an impeller 4, the other end of the rotor 3 is connected with a fan blade 5, bearings 6 are connected to both sides of the outer surface of the rotor 3, and the bearings 6 are fixed in the pump body 1 to facilitate pressurizing slurry.

Referring to fig. 1, in the above embodiment, the springs 703 are provided in plurality, and the springs 703 are mirror-image arranged along the longitudinal axis center line of the bracket 701, the first baffle 702 and the second baffle 704 are both provided with two, and the two first baffles 702 and the second baffles 704 are both symmetrically distributed, so that the shock absorption effect is better, and the service life of the booster pump is prolonged.

The implementation principle of the embodiment is as follows: firstly, an electromagnetic field is generated after the rotor 3 is electrified, the rotor 3 drives the fan blades 5 and the impeller 4 to start rotating by matching with a permanent magnetic field of the stator 2, air flow is generated after the fan blades 5 rotate so as to facilitate heat dissipation of a booster pump, the impeller 4 rotates to drive liquid to rotate, the liquid flows to the outer edge of the impeller 4 by virtue of inertia during rotation, meanwhile, negative pressure is generated in the pump body 1 to suck the liquid, in the process, the liquid in the impeller 4 flows around the blades, a lifting force acts on the blades during the flowing, the blades in turn act on the liquid by a force with the same lifting force and opposite direction, the force works on the liquid, so that the liquid obtains energy to flow out of the impeller 4, and the kinetic energy and the pressure energy of the liquid are increased at the moment, so that the pressurizing effect is achieved;

damping noise reduction, the booster pump is buffered through spring 703, first baffle 702, second baffle 704 and damping noise reduction cover 705 when vibrating, afterwards reset through spring 703 drive structure, simultaneously because damping oil 706 is filled in the damping noise reduction cover 705, thereby a plurality of apertures make damping oil 706 can flow in the damping noise reduction cover 705, thereby can extrude damping noise reduction cover 705 when the booster pump vibrates and exert pressure to damping oil 706, thereby damping oil 706 begins to flow after being pressurized and absorbs the power when vibrating the booster pump, avoid spring 703 to make the booster pump frequently rock, thereby simultaneously because damping noise reduction cover 705 and damping oil 706 cooperation have reduced resonance and have reduced the noise production, simultaneously damping noise reduction cover 705 honeycomb structure cooperation damping oil 706 can play certain blocking effect, reduce sound propagation and then play certain sound insulation effect.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a type booster pump of making an uproar falls in sound insulation, includes the pump body (1), its characterized in that: be provided with damper (7) on the pump body (1), damper (7) are including damping and are fallen cover (705), damping oil (706) are filled to damping and fall cover (705) intussuseption, be connected with support (701) on damping and fall cover (705), be connected with first baffle (702) and second baffle (704) respectively in support (701), be provided with spring (703) between first baffle (702) and the second baffle (704).

2. The soundproofing and noise reducing booster pump according to claim 1, wherein: the novel pump is characterized in that a stator (2) is connected in the pump body (1), a rotor (3) is arranged in the stator (2), one end of the rotor (3) is connected with an impeller (4), the other end of the rotor (3) is connected with a fan blade (5), and a bearing (6) is connected to the rotor (3).

3. The soundproofing and noise reducing booster pump according to claim 1, wherein: the cross section of the vibration and noise reduction sleeve (705) is honeycomb, and a plurality of small holes are formed in the vibration and noise reduction sleeve (705).

4. A sound-insulating and noise-reducing booster pump according to claim 3, wherein: the first baffle (702), the second baffle (704) and the vibration and noise reduction sleeve (705) are all made of rubber materials, and the bracket (701) is made of stainless steel materials.

5. The soundproofing and noise reducing booster pump according to claim 1, wherein: the springs (703) are provided in a plurality, and the springs (703) are arranged in mirror image along the longitudinal axis center line of the bracket (701).

6. The soundproofing and noise reducing booster pump according to claim 4, wherein: the first baffle plate (702) and the second baffle plate (704) are both arranged, and the two first baffle plates (702) and the two second baffle plates (704) are both symmetrically distributed.