CN217734205U

CN217734205U - Tank-type non-negative-pressure efficient energy-saving pump station

Info

Publication number: CN217734205U
Application number: CN202220175093.1U
Authority: CN
Inventors: 黄大涛
Original assignee: Shanghai Lianyu Pump Group Co ltd
Current assignee: Shanghai Lianyu Pump Group Co ltd
Priority date: 2022-01-23
Filing date: 2022-01-23
Publication date: 2022-11-04
Anticipated expiration: 2032-01-23

Abstract

The utility model relates to a water supply equipment technical field just discloses a pot-type does not have high-efficient energy-saving pump station of negative pressure, comprising a base plate, the top fixed mounting of bottom plate has fixed case, the equal sliding connection in both sides bottom of fixed case has the slide bar, the equal sliding connection in top both sides of fixed case has the support column, the top fixed mounting of support column has the mounting panel, the top fixed mounting of mounting panel has the protection casing, the outside of protection casing is provided with the cushion collar, the inside of protection casing is provided with the equipment body, the bottom fixed mounting of equipment body has the damping pad, the ventilation window has all been seted up to the both sides of protection casing. The utility model discloses a be equipped with the damping and fill up, can reduce the equipment body and can also give sound insulation to the bottom in the normal while of during operation, the rethread is equipped with inhales the sound cotton, can reduce the noise volume from the ventilation window to noise that the equipment body during operation that can be fine produced suppresses, has improved the noise reduction effect.

Description

Tank-type non-negative-pressure efficient energy-saving pump station

Technical Field

The utility model relates to a water supply equipment technical field specifically is a pot-type does not have negative pressure energy-efficient pump station.

Background

The non-negative pressure water supply equipment is a pressurized water supply unit, which is directly connected with a municipal water supply network, secondary pressurized water supply equipment for ensuring that the municipal pipe network pressure is not less than the set protection pressure (the set pressure is higher than the pressure requirement of a direct supply area of a community and is generally not lower than 1.2 Kg) is connected in series on the basis of the residual pressure of the municipal pipe network, the core of the pipe network pressurized (non-negative pressure) water supply equipment is how to prevent negative pressure from generating in the operation process of a secondary pressurized water supply system, the influence of the unit operation on the municipal pipe network is eliminated, safe, reliable, stable and water supply is realized on the premise of ensuring that the water consumption of nearby users is not influenced, the non-negative pressure water supply equipment is also called as pipe network pressurized water supply equipment, the market mainly comprises tank type non-negative pressure water supply equipment and box type non-negative pressure water supply equipment, the whole set of equipment comprises a tank type non-negative pressure water supply equipment, a vacuum suppressor, a variable frequency control cabinet, a preventer (optional), a disinfection device (optional), a small flow pressure maintaining tank (optional), and the like, the development of the conventional backflow type non-negative pressure water supply equipment is more perfect, and the effects of high efficiency, energy conservation and the like are achieved.

Some tank-type non-negative-pressure high-efficiency energy-saving pump stations on the current market:

(1) In the using process of the tank type non-negative-pressure high-efficiency energy-saving pump stations, most of the tank type non-negative-pressure high-efficiency energy-saving pump stations can generate larger vibration in the working process, so that larger noise is easily generated in the working environment, but most of the tank type non-negative-pressure high-efficiency energy-saving pump stations have poorer noise reduction effect and cannot well inhibit the noise generated in the working process, so that the pollution to the nearby working environment is easily caused;

(2) In the in-process that no negative pressure high efficiency energy saving pump station of pot-type used, because the protective structure of most pot-type does not have negative pressure high efficiency energy saving pump stations is comparatively single, it is relatively poor to lead to the protective effect to no negative pressure high efficiency energy saving pump station of pot-type, when bumping, easily cause the damage to equipment.

Therefore, a tank type non-negative-pressure high-efficiency energy-saving pump station is provided so as to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough in the above-mentioned background art, the utility model aims to provide a tank-type does not have negative pressure high efficiency and energy saving pump station to solve some tank-type on the existing market that provide in the above-mentioned background art and do not have negative pressure high efficiency and energy saving pump station, have the relatively poor and relatively poor problem of protective effect of noise reduction.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the tank-type negative-pressure-free efficient energy-saving pump station comprises a bottom plate, wherein a fixed tank is fixedly mounted at the top of the bottom plate, slide rods are connected to the bottoms of two sides of the fixed tank in a sliding manner, support columns are connected to two sides of the top of the fixed tank in a sliding manner, a mounting plate is fixedly mounted at the top ends of the support columns, a protective cover is fixedly mounted at the top of the mounting plate, and a buffer sleeve is arranged on the outer side of the protective cover;

an equipment body is arranged inside the protective cover, a damping pad is fixedly arranged at the bottom of the equipment body, ventilating windows are arranged on two sides of the protective cover, and sound-absorbing cotton is arranged on the inner walls of the ventilating windows;

the inside below of fixed case is provided with the fly leaf, the equal fixed mounting in both sides of fly leaf has first damping spring, the equal fixed mounting in top both sides of fly leaf has a solid fixed cylinder, the inner wall sliding connection of solid fixed cylinder has the slide, the bottom fixed mounting of slide has second damping spring.

Preferably, the equal fixed mounting in bottom both sides of bottom plate has the gyro wheel, the equal sliding connection in top both sides of bottom plate has the pole of inserting ground, the bottom of inserting ground pole runs through the bottom plate and extends to the outside.

Preferably, the quantity of ventilation window has a plurality ofly, and is a plurality of ventilation window is the rectangular array and distributes, ventilation window's inner wall one side fixed mounting has the dust screen.

Preferably, the bottom of the damping pad is fixed with the top of the mounting plate, and the damping pad is a damping sound-insulation vibration-damping pad.

Furthermore, the one end of slide bar runs through one side bottom of fixed case and is fixed mutually with one side of fly leaf, the other end fixed mounting of slide bar has the limiting plate, slide bar and fixed case sliding connection.

Furthermore, the first damping spring is arranged on the outer side of the sliding rod, one end of the first damping spring is fixed to one side of the inner wall of the fixed box, and the first damping spring is a damping spring.

Furthermore, the bottom end of the supporting column penetrates through the top end of the fixed cylinder and is fixed with the top end of the sliding plate, the bottom end of the second damping spring is fixed with the top of the movable plate, and the second damping spring is a damping spring.

(III) advantageous effects

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

(1) The damping pad is arranged, the normal time of the equipment body in working can be reduced, sound can be further insulated to the bottom, the sound absorption cotton is arranged through the rethread, the noise volume from the ventilating window can be reduced, and therefore the noise generated during working of the equipment body can be well restrained, and the noise reduction effect is improved.

(2) The bottom that can the equipment body carries out diversified buffering through the fly leaf, first damping spring, solid fixed cylinder, slide, cooperation setting between the second damping spring to reduce the vibrations that produce when during operation and bump, thereby can reduce the noise that the during operation produced when protecting the equipment body, cooperation setting between rethread protection casing and the cushion collar, equipment body is direct and the collision body takes place the contact when can avoiding bumping, thereby improved the protecting effect to the equipment body.

Drawings

FIG. 1 is a schematic overall front view structure diagram of the tank-type non-negative pressure high-efficiency energy-saving pump station of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the protective cover of the tank-type non-negative-pressure high-efficiency energy-saving pump station of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the fixing box of the tank-type non-negative-pressure high-efficiency energy-saving pump station of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the fixed cylinder of the tank-type non-negative-pressure high-efficiency energy-saving pump station.

In the figure: 1. a base plate; 2. a roller; 3. a ground inserting rod; 4. a fixed box; 5. a slide bar; 6. a support pillar; 7. mounting a plate; 8. a protective cover; 9. a buffer sleeve; 10. a damping pad; 11. an apparatus body; 12. a ventilation window; 13. sound-absorbing cotton; 14. a dust screen; 401. a movable plate; 402. a first damping spring; 403. a fixed cylinder; 404. a slide plate; 405. a second damping spring.

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.

Referring to fig. 1-4, the present invention provides a tank-type non-negative pressure high-efficiency energy-saving pump station; the device comprises a bottom plate 1, wherein a fixed box 4 is fixedly mounted at the top of the bottom plate 1, slide rods 5 are respectively connected to the bottoms of two sides of the fixed box 4 in a sliding manner, support columns 6 are respectively connected to two sides of the top of the fixed box 4 in a sliding manner, a mounting plate 7 is fixedly mounted at the top ends of the support columns 6, a protective cover 8 is fixedly mounted at the top of the mounting plate 7, a buffer sleeve 9 is arranged on the outer side of the protective cover 8, and the buffer sleeve 9 is made of rubber materials;

an equipment body 11 is arranged inside the protective cover 8, a damping pad 10 is fixedly arranged at the bottom of the equipment body 11, ventilating windows 12 are arranged on two sides of the protective cover 8, and sound absorption cotton 13 is arranged on the inner walls of the ventilating windows 12;

a movable plate 401 is arranged below the inside of the fixed box 4, first damping springs 402 are fixedly mounted on two sides of the movable plate 401, fixed cylinders 403 are fixedly mounted on two sides of the top of the movable plate 401, sliding plates 404 are slidably connected to the inner walls of the fixed cylinders 403, and second damping springs 405 are fixedly mounted at the bottom ends of the sliding plates 404;

as shown in fig. 1, a preferred embodiment of the present invention is: the two sides of the bottom plate 1 are fixedly provided with idler wheels 2, the idler wheels 2 are universal wheels, the two sides of the top of the bottom plate 1 are connected with ground inserting rods 3 in a sliding mode, the bottom ends of the ground inserting rods 3 penetrate through the bottom plate 1 and extend to the outside, and the idler wheels 2 can be driven to move through the arrangement of the idler wheels 2;

as shown in fig. 2, a preferred embodiment of the present invention is: the number of the ventilation windows 12 is multiple, the ventilation windows 12 are distributed in a rectangular array, and a dust screen 14 is fixedly installed on one side of the inner wall of each ventilation window 12;

as shown in fig. 2, a preferred embodiment of the present invention is: the bottom of the damping pad 10 is fixed with the top of the mounting plate 7, and the damping pad 10 is a damping sound-insulation vibration-damping pad;

as shown in fig. 3, a preferred embodiment of the present invention is: one end of the sliding rod 5 penetrates through the bottom of one side of the fixed box 4 and is fixed with one side of the movable plate 401, a limiting plate is fixedly arranged at the other end of the sliding rod 5, and the sliding rod 5 is connected with the fixed box 4 in a sliding mode;

as shown in fig. 3, a preferred embodiment of the present invention is: the first damping spring 402 is arranged at the outer side of the slide bar 5, one end of the first damping spring 402 is fixed with one side of the inner wall of the fixed box 4, and the first damping spring 402 is a damping spring;

as shown in fig. 3, a preferred embodiment of the present invention is: the bottom end of the supporting column 6 penetrates the top end of the fixed cylinder 403 and is fixed with the top end of the sliding plate 404, the bottom end of the second damping spring 405 is fixed with the top of the movable plate 401, and the second damping spring 405 is a damping spring.

The working principle of the embodiment is as follows: when using this tank-type does not have high-efficient energy-conserving pump station of negative pressure, as shown in fig. 1-4, the device wholly comprises fixed case 4, support column 6, mounting panel 7, protection casing 8, equipment body 11, when using, insert ground pole 3 and fix to bottom plate 1 through inserting, when equipment body 11 produces vibrations, damping pad 10 cushions in equipment body 11's bottom, give sound insulation from equipment body 11's bottom simultaneously, the noise of propagating through ventilation window 12 is absorbed under the effect of inhaling sound cotton 13, thereby reduce the noise volume of propagating from ventilation window 12, simultaneously through the flexible of second damping spring 405, can cushion in equipment body 11's bottom, thereby can reduce the vibrations that propagate out on equipment body 11, can also cushion the vertical vibrations that produce when bumping simultaneously, through the flexible of first damping spring 402, can be when bumping, transversely produce the vibrations cushion, thereby protect equipment body 11.

Claims

1. The tank type non-negative-pressure high-efficiency energy-saving pump station comprises a bottom plate (1) and is characterized in that a fixed tank (4) is fixedly mounted at the top of the bottom plate (1), slide rods (5) are connected to the bottoms of two sides of the fixed tank (4) in a sliding manner, support columns (6) are connected to two sides of the top of the fixed tank (4) in a sliding manner, a mounting plate (7) is fixedly mounted at the top ends of the support columns (6), a protective cover (8) is fixedly mounted at the top of the mounting plate (7), and a buffer sleeve (9) is arranged on the outer side of the protective cover (8);

an equipment body (11) is arranged inside the protective cover (8), a damping pad (10) is fixedly mounted at the bottom of the equipment body (11), ventilating windows (12) are formed in two sides of the protective cover (8), and sound-absorbing cotton (13) is arranged on the inner walls of the ventilating windows (12);

the inside below of fixed case (4) is provided with fly leaf (401), the equal fixed mounting in both sides of fly leaf (401) has first damping spring (402), the equal fixed mounting in top both sides of fly leaf (401) has solid fixed cylinder (403), the inner wall sliding connection of solid fixed cylinder (403) has slide (404), the bottom fixed mounting of slide (404) has second damping spring (405).

2. The tank type non-negative-pressure high-efficiency energy-saving pump station according to claim 1, wherein rollers (2) are fixedly mounted on both sides of the bottom plate (1), ground inserting rods (3) are slidably connected to both sides of the top of the bottom plate (1), and the bottom ends of the ground inserting rods (3) penetrate through the bottom plate (1) and extend to the outside.

3. The tank type non-negative-pressure high-efficiency energy-saving pump station according to claim 1, wherein the ventilation windows (12) are distributed in a rectangular array, and a dust screen (14) is fixedly mounted on one side of the inner wall of each ventilation window (12).

4. The tank type non-negative-pressure high-efficiency energy-saving pump station according to claim 1, wherein the bottom of the damping pad (10) is fixed with the top of the mounting plate (7), and the damping pad (10) is a damping sound-insulation vibration-damping pad.

5. The tank type negative-pressure-free high-efficiency and energy-saving pump station according to claim 1, wherein one end of the slide rod (5) penetrates through the bottom of one side of the fixed tank (4) and is fixed to one side of the movable plate (401), a limiting plate is fixedly mounted at the other end of the slide rod (5), and the slide rod (5) is slidably connected with the fixed tank (4).

6. The tank type non-negative pressure high-efficiency energy-saving pump station according to claim 1, wherein the first damping spring (402) is arranged outside the sliding rod (5), one end of the first damping spring (402) is fixed to one side of the inner wall of the fixed box (4), and the first damping spring (402) is a damping spring.

7. The tank type negative-pressure-free high-efficiency energy-saving pump station according to claim 1, wherein the bottom end of the supporting column (6) penetrates through the top end of the fixed cylinder (403) and is fixed with the top end of the sliding plate (404), the bottom end of the second damping spring (405) is fixed with the top end of the movable plate (401), and the second damping spring (405) is a damping spring.