CN-224213431-U - Tap water pressurizing and stabilizing device

Abstract

The utility model discloses a tap water pressurizing and stabilizing device, which relates to the field of water supply equipment and comprises a water collector, a water separator, a stabilizing tank and an intelligent control system, wherein the water inlet end of the water collector is communicated with a water source, the water outlet end of the water collector is connected with the water inlet end of the water separator through a water delivery pipeline with a booster pump, the water outlet end of the water separator is connected with a plurality of distribution branches, the water separator is connected with the stabilizing tank, a constant pressure pipe is connected between the water collector and the water separator, the constant pressure pipe is provided with a constant pressure device, the water separator is provided with a pressure sensor, the intelligent control system is provided with a man-machine interaction panel, and the intelligent control system controls the starting and stopping of the booster pump and the rotating speed according to signals of the pressure sensor to maintain the target pressure value of water pressure.

Inventors

• ZHENG LICHUN
• ZHAO SHUYONG
• LI YUANTING
• LI GANGLI
• RU ZHAO
• WEI ZHAOLIN
• WANG TAN
• HUANG CHUNLANG

Assignees

• 深圳市卫光生物制品股份有限公司

Dates

Publication Date

20260508

Application Date

20250528

Claims (10)

1. 1. The tap water pressurizing and stabilizing device comprises a water collector, a water separator and a stabilizing tank, and is characterized in that the water inlet end of the water collector is communicated with a water source, the water outlet end of the water collector is connected with the water inlet end of the water separator through a water delivery pipeline with a booster pump, the water outlet end of the water separator is connected with a plurality of distribution branches, the water separator is connected with the stabilizing tank, a constant pressure pipe is connected between the water collector and the water separator, a constant pressure device is arranged on the constant pressure pipe, a pressure sensor is arranged on the water separator, and an intelligent control system is provided with a man-machine interaction panel and is used for controlling and adjusting the starting and stopping of the booster pump and the rotating speed according to signals of the pressure sensor to maintain a target pressure value of water pressure.
2. 2. The tap water pressurizing and stabilizing device according to claim 1, wherein the water conveying pipeline is made of stainless steel pipelines with DN100, and two booster pumps are arranged on the water conveying pipeline.
3. 3. The tap water pressurizing and stabilizing device according to claim 1, wherein the booster pump is a variable-frequency booster pump and an ABB frequency converter is used for controlling the rotating speed of the pump, and the ABB frequency converter is electrically connected with the intelligent control system.
4. 4. The tap water pressurization and stabilization device according to claim 1, wherein corrugated pipelines are arranged at connection nodes of the water delivery pipeline, the water collector, the booster pump and the water separator.
5. 5. The tap water pressurization and stabilization device according to claim 1, wherein the intelligent control system is a PLC control system.
6. 6. The tap water pressurization and stabilization device according to claim 1, wherein the constant pressure device is a mechanical constant pressure valve.
7. 7. The tap water pressurization and stabilization device according to claim 1, wherein a one-way valve is arranged on a communicating pipeline between the stabilization tank and the water separator.
8. 8. The tap water pressurization and stabilization device according to claim 7, wherein a pressure reducing valve is arranged on the stabilization tank.
9. 9. The tap water pressurization and stabilization device according to claim 1, further comprising an alarm, wherein the alarm is connected with the intelligent control system, and the alarm gives an alarm when the pressure of the water separator exceeds a preset pressure threshold.
10. 10. The tap water pressurization and stabilization device according to claim 9, further comprising a communication module, wherein the communication module is mounted on the man-machine interaction panel and is connected with the remote monitoring equipment.

Description

Tap water pressurizing and stabilizing device Technical Field The utility model relates to the technical field of water supply equipment, in particular to a tap water pressurizing and stabilizing device. Background In the water supply device, the water collector collects the water source, is pressurized to the water separator by the variable frequency pump and then is distributed to each using point, the water pressure is unstable in the pressurizing process, the vortex phenomenon is generated after the pressurizing pump is used for conveying, the water pipe is easily damaged, and the service life of a water pipe pipeline is influenced. The patent application No. CN201220356103.8 discloses a novel intelligent dual-source constant-pressure water supply device which comprises a water inlet pipe, a water tank, a water suction pipe, a water separator, a water pump, a water collector, a pressure stabilizing tank, a remote pressure meter 8 and an intelligent control device, wherein the water tank and the water suction pipe are respectively connected to the water inlet pipe, the water tank is connected to the water separator through a water outlet pipe and the water suction pipe, the intelligent control device adopts a large panel operation interface, a dual-core multi-signal control system, adopts a water inlet pipe, the water tank, the water suction pipe, the water separator, the water pump, the water collector, the pressure stabilizing tank and the intelligent control device, utilizes the residual pressure of tap water to supply water in a pressurized mode, and automatically extracts the water storage and water supply of the water tank when the water pressure is insufficient, adopts a dual-core multi-signal control system and a large panel operation interface, realizes the direct serial non-negative pressure water supply with a municipal pipe network, utilizes the residual pressure to save energy for water supply, automatically ensures the stable operation of the system and has obvious energy saving effect, solves the problems that when high-rise water supply is caused by negative pressure generated by water pumping of the water pump, the water supply, the residual pressure of the pressurized device cannot be utilized, energy waste is caused, the water storage capacity is low, the manufacturing cost is high, the water storage capacity is lower than, the water storage capacity is required, the water is easy to be broken, the water supply device is easy to cause water pressure failure, and the water quality is easy to be broken when the water is broken in the water pressure, and the water is broken, and the water is easy to be broken, when the water is supplied in the water. Disclosure of utility model Based on this, it is necessary to provide a tap water pressurization and pressure stabilization device to solve the above technical problems, through the synergistic effect of the constant pressure device and the closed-loop control system, the fluctuation of water pressure and water vortex are eliminated, the stability of water pressure is ensured, the pipeline is protected from impact damage, full-automatic control is realized, the manual intervention requirement is reduced, and the reliability of the system is improved. In order to solve the technical problems, the utility model adopts the following technical scheme: The tap water pressurizing and stabilizing device comprises a water collector, a water separator and a stabilizing tank, wherein the water inlet end of the water collector is communicated with a water source, the water outlet end of the water collector is connected with the water inlet end of the water separator through a water delivery pipeline with a booster pump, the water outlet end of the water separator is connected with a plurality of distribution branches, the water separator is connected with the stabilizing tank, a constant pressure pipe is connected between the water collector and the water separator, the constant pressure pipe is provided with the constant pressure device, the water separator is provided with a pressure sensor, and an intelligent control system is provided with a man-machine interaction panel and is used for controlling and adjusting the start-stop and the rotating speed of the booster pump according to signals of the pressure sensor and maintaining a target pressure value of water pressure. As an optimal implementation mode of the tap water pressurizing and stabilizing device provided by the utility model, the water conveying pipeline is made of stainless steel pipelines with DN100, and two booster pumps are arranged on the water conveying pipeline. As an optimized implementation mode of the tap water pressurizing and stabilizing device, the booster pump is a variable-frequency booster pump, the rotating speed of the pump is controlled by adopting an ABB frequency converter, and the ABB frequency converter is electrically connected with an intelligent control system. As