CN219315883U

CN219315883U - Municipal tap water non-negative-pressure pipe network pressurizing water supply device

Info

Publication number: CN219315883U
Application number: CN202223165244.4U
Authority: CN
Inventors: 金承健
Original assignee: Yiwu No2 Water Supply Co ltd
Current assignee: Yiwu No2 Water Supply Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-07-07
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the technical field of non-negative pressure pressurized water supply, in particular to a municipal tap water non-negative pressure pipe network pressurized water supply device, which comprises a base, wherein a symmetrical support column is arranged on one side of the base, a steady flow bin is arranged on one side of the support column, a water inlet is arranged on one side of the steady flow bin, a water outlet is arranged on the other side of the steady flow bin, a servo motor is arranged at the top end of the steady flow bin, a rotating shaft is arranged on one side of the servo motor, a sliding block is arranged on the rotating shaft, a filter screen is arranged on the sliding block, symmetrical scraping plates are arranged on two sides of the filter screen, baffles are symmetrically arranged on two sides of the steady flow bin, a pressure sensor is arranged on one side of the steady flow bin, a controller is arranged on one side of the pressure sensor, an electromagnetic valve is arranged on one side of the controller, a slope is arranged on one side of the electromagnetic valve, and a pollution outlet is arranged on one side of the slope.

Description

Municipal tap water non-negative-pressure pipe network pressurizing water supply device

Technical Field

The utility model relates to the technical field of non-negative pressure pressurized water supply, in particular to a municipal tap water non-negative pressure pipe network pressurized water supply device

Background

The non-negative pressure water supply equipment is a main water supply type of a high-rise building, can be said to be representative product equipment of intelligent water supply equipment according to the development trend of the current water supply and drainage technology, runs without negative pressure, protects a tap water pipe network, achieves the effects of energy-saving water supply and safe water supply, is generally called non-negative pressure variable-frequency water supply equipment, is also called variable-frequency non-negative pressure water supply equipment, is generally called variable-frequency non-negative pressure water supply equipment, is not separated from a reservoir in a traditional water supply mode, is supplied by a tap water pipe, so that water with pressure enters the reservoir to become zero, a large amount of energy is wasted, the development of the secondary water supply pressurization technology is followed, the non-negative pressure water supply equipment fundamentally solves the problems, and the non-negative pressure water supply equipment is displayed according to the data of a water supply equipment popularization center, does not need to build a water tower, has small investment and small occupied area, adopts automatic adjustment of water vapor, automatic operation, energy conservation and automatic grid connection of tap water supply after power failure, and can be supplied for years after debugging.

However, the existing non-negative pressure water supply equipment cannot ensure the cleaning of tap water, impurities in the tap water can be precipitated to block a water pipe in long-term use, and the unhygienic water can influence the health of water consumption groups, so that great potential safety hazards are caused.

Disclosure of Invention

The utility model aims to overcome the defects, and provides the municipal tap water non-negative-pressure pipe network pressurizing water supply device which can clean water supply equipment without stopping, reduce the workload of workers and improve the working efficiency of the equipment.

In order to achieve the above purpose, the utility model provides a municipal tap water does not have negative pressure pipe network pressure boost water supply installation, the on-line screen storage device comprises a base, the symmetry support column is installed to base one side, the stationary flow storehouse is installed to support column one side, the water inlet is installed to stationary flow storehouse one side, the delivery port is installed to stationary flow storehouse opposite side, servo motor is installed on stationary flow storehouse top, the pivot is installed to servo motor one side, the bearing is installed to pivot one side, install the slider in the pivot, install the filter screen on the slider, symmetrical scraper blade is installed to the filter screen both sides, the baffle is installed to stationary flow storehouse both sides symmetry, pressure sensor is installed to stationary flow storehouse one side, the controller is installed to pressure sensor one side, electromagnetic valve is installed to controller one side, the slope is installed to electromagnetic valve one side, the dirty mouth of play is installed to slope one side.

Preferably: one side of the rotating shaft is fixedly connected with the servo motor, and the other side of the rotating shaft is fixedly connected with the inside of the bearing.

Preferably: the sliding block is rotationally connected with the rotating shaft, the filter screen is fixedly connected with the sliding block, scraping plates are fixedly arranged on two sides of the filter screen, and the scraping plates are tightly attached to the steady flow bin.

Preferably: the pressure sensor is fixedly connected with the steady flow bin, the pressure sensor is connected with the controller in an induction way, and the controller is connected with the electromagnetic valve in an induction way.

Preferably: the symmetrical baffle is fixedly connected with the steady flow bin, and the baffle is flush with the bottom end of the water outlet.

Preferably: the two ends of the slope are fixedly connected with the steady flow bin, and one side of the slope is connected with the sewage outlet.

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

the device comprises a base, symmetrical support columns are installed on one side of the base, a steady flow bin is installed on one side of the support columns, a water inlet is installed on one side of the steady flow bin, a water outlet is installed on the other side of the steady flow bin, a servo motor is installed on the top end of the steady flow bin, a rotating shaft is installed on one side of the servo motor, a sliding block is installed on the rotating shaft, a filter screen is installed on the sliding block, symmetrical scraping plates are installed on two sides of the filter screen, baffles are symmetrically installed on two sides of the steady flow bin, a pressure sensor is installed on one side of the steady flow bin, a controller is installed on one side of the pressure sensor, an electromagnetic valve is installed on one side of the controller, a slope is installed on one side of the electromagnetic valve, and a sewage outlet is installed on one side of the slope. The utility model can clean the water supply equipment without stopping, reduce the workload of workers and improve the working efficiency of the equipment.

Drawings

FIG. 1 is a schematic diagram of the connection of a municipal tap water non-negative pressure pipe network pressurizing water supply device;

FIG. 2 is a top view of a filter screen structure of a municipal tap water non-negative-pressure pipe network pressurizing water supply device provided by the utility model;

fig. 3 is a schematic diagram of a control module of a municipal tap water non-negative pressure pipe network pressurizing water supply device provided by the utility model.

In the figure:

1. a base; 2. a support column; 3. a steady flow bin; 4. a water inlet; 5. a water outlet; 6. a servo motor; 7. a rotating shaft; 8. a slide block; 9. a filter screen; 10. a scraper; 11. a bearing; 12. a ramp; 13. a pressure sensor; 14. a controller; 15. an electromagnetic valve; 16. a sewage outlet; 17. and a stop block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

Examples

Referring to fig. 1-3, a municipal tap water non-negative pressure pipe network pressurizing water supply device according to a preferred embodiment of the utility model comprises a base 1, a symmetrical support column 2 is installed on one side of the base 1, a steady flow bin 3 is installed on one side of the support column 2, a water inlet 4 is installed on one side of the steady flow bin 3, a water outlet 5 is installed on the other side of the steady flow bin 3, a servo motor 6 is installed on the top end of the steady flow bin 3, a rotating shaft 7 is installed on one side of the servo motor 6, a bearing 11 is installed on one side of the rotating shaft 7, a sliding block 8 is installed on the rotating shaft 7, a filter screen 9 is installed on the sliding block 8, symmetrical scraping plates 10 are installed on two sides of the filter screen 9, a baffle 17 is installed on two sides of the steady flow bin 3 symmetrically, a pressure sensor 13 is installed on one side of the steady flow bin 3, a controller 14 is installed on one side of the pressure sensor 13, an electromagnetic valve 15 is installed on one side of the controller 14, a slope 12 is installed on one side of the electromagnetic valve 15, and a sewage outlet 16 is installed on one side of the slope 12.

One side of the rotating shaft 7 is fixedly connected with the servo motor 6, and the other side of the rotating shaft 7 is fixedly connected with the inside of the bearing 11.

It can be explained that: the servo motor 6 is started to drive the rotating shaft 7 to rotate.

The sliding block 8 is rotationally connected with the rotating shaft 7, the filter screen 9 is fixedly connected with the sliding block 8, scraping plates 10 are fixedly arranged on two sides of the filter screen 9, and the scraping plates 10 are tightly attached to the steady flow bin 3.

It can be explained that: the servo motor 6 is started to drive the rotating shaft 7 to rotate, the sliding block 8 to move, the filter screen 9 to move and the scraping plate 10 to move, and the scraping plate 10 is tightly attached to the steady flow bin 3, so that the scraping plate 10 can scrape scale on the inner wall of the steady flow bin 3.

The pressure sensor 13 is fixedly connected with the steady flow bin 3, the pressure sensor 13 is connected with the controller 14 in an induction way, and the controller 14 is connected with the electromagnetic valve 15 in an induction way.

It can be explained that: when the scraper 10 is in contact with the pressure sensor 13, the pressure sensor 13 sends a signal to the controller 14, and the controller 14 controls the electromagnetic valve 15 to open.

The symmetrical baffle 17 is fixedly connected with the steady flow bin 3, and the baffle 17 is flush with the bottom end of the water outlet 5.

It can be explained that: when the filter screen moves upwards 9, the filter screen 9 can be stopped and stabilized at the bottom end of the water outlet 5 due to the obstruction of the symmetrical baffle 17, and the normal operation of the filter screen 9 is not affected.

The two ends of the slope 12 are fixedly connected with the steady flow bin 3, and one side of the slope 12 is connected with the sewage outlet 16.

It can be explained that: the slope 12 is inclined at an angle, so that the flushing energy of the water flow can better carry impurities along the slope 12 to be discharged from the sewage outlet 16.

The working principle and the working flow of the utility model are as follows: the water flow enters the steady flow bin 3 from the water inlet 4 and is filtered through the filter screen 9, then flows out through the water outlet 5, after scales and impurities appear in the steady flow bin 3 during running for a period of time, the servo motor 6 is started, the servo motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the sliding block 8 to move, the sliding block 8 drives the filter screen 9 to move, when the filter screen 9 moves downwards, the scraping plate 17 can scrape the scales on the inner wall of the steady flow bin 3, when the scraping plate 17 contacts with the pressure sensor 13, the pressure sensor 13 sends a signal to the controller 14, the controller 14 controls the electromagnetic valve 15 to open, the water flow flushes the filter screen 9 and the impurities, the impurities and the scales are discharged from the sewage outlet 16 along the slope 12, after cleaning, the servo motor 6 is started, the filter screen 9 moves upwards, the electromagnetic valve 15 is closed, and normal water supply work is started.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a municipal tap water does not have negative pressure pipe network pressure boost water supply installation, includes base (1), its characterized in that:

the utility model discloses a sewage treatment device, including base (1), stationary flow storehouse (3), water inlet (4) are installed to base (1) one side, water outlet (5) are installed to stationary flow storehouse (3) one side, servo motor (6) are installed on stationary flow storehouse (3) top, pivot (7) are installed to servo motor (6) one side, bearing (11) are installed to pivot (7) one side, install slider (8) on pivot (7), install filter screen (9) on slider (8), symmetrical scraper blade (10) are installed to filter screen (9) both sides, baffle (17) are installed to stationary flow storehouse (3) bilateral symmetry, pressure sensor (13) are installed to stationary flow storehouse (3) one side, controller (14) are installed to pressure sensor (13) one side, electromagnetic valve (15) are installed on one side, slope (12) are installed on one side of slope (12), dirt outlet (16) are installed to one side of slope (12).

2. The municipal tap water non-negative-pressure pipe network pressurized water supply device according to claim 1, wherein: one side of the rotating shaft (7) is fixedly connected with the servo motor (6), and the other side of the rotating shaft (7) is fixedly connected with the inside of the bearing (11).

3. The municipal tap water non-negative-pressure pipe network pressurized water supply device according to claim 1, wherein: the sliding block (8) is rotationally connected with the rotating shaft (7), the filter screen (9) is fixedly connected with the sliding block (8), scraping plates (10) are fixedly arranged on two sides of the filter screen (9), and the scraping plates (10) are tightly attached to the steady flow bin (3).

4. The municipal tap water non-negative-pressure pipe network pressurized water supply device according to claim 1, wherein: the pressure sensor (13) is fixedly connected with the steady flow bin (3), the pressure sensor (13) is connected with the controller (14) in an induction way, and the controller (14) is connected with the electromagnetic valve (15) in an induction way.

5. The municipal tap water non-negative-pressure pipe network pressurized water supply device according to claim 1, wherein: the symmetrical baffle plates (17) are fixedly connected with the steady flow bin (3), and the baffle plates (17) are flush with the bottom end of the water outlet (5).

6. The municipal tap water non-negative-pressure pipe network pressurized water supply device according to claim 1, wherein: two ends of the slope (12) are fixedly connected with the steady flow bin (3), and one side of the slope (12) is connected with the sewage outlet (16).