CN212224066U

CN212224066U - Pipe network laminated high-level box type water storage and supply system

Info

Publication number: CN212224066U
Application number: CN202020436872.3U
Authority: CN
Inventors: 孙真; 杨崇鼎
Original assignee: Tianjin Daorou Technology Co ltd
Current assignee: Tianjin Daorou Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-25
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a box retaining water supply system of pipe network pile high-order, include: the system comprises a municipal water supply pipeline, a first pressure sensor, a flow controller, a steady flow tank, a water supply pump set, a second pressure sensor, an overpressure protection device, a high-level water tank, a water supply vertical pipe and a microcomputer controller; the high-level water tank comprises a low water level sensor, an overflow water level alarm device, a high water level sensor, an overflow port and a water discharge port. The utility model discloses establish a plurality of monitoring sensors and guarantee the automatic operation of system; when the water level of the high-level water tank reaches a high level, the pump set is dormant, and when the water level reaches a low level, the water supply pump set is started, so that the pump set is prevented from being frequently started and the service life is shortened; the water supply pump set runs in a high-efficiency area, a frequency converter is not required, and the system is simple and energy-saving; when the water supply amount of the pipe network is small, the flow controller adjusts the water amount to reduce the influence on the municipal pipe network; the water supply network stops supplying or the equipment is damaged, and the high-level water tank can also guarantee water supply in a self-flowing mode.

Description

Pipe network laminated high-level box type water storage and supply system

Technical Field

The utility model relates to a water treatment technical field, in particular to secondary water supply system.

Background

The high-level water tank has certain storage capacity, so that water can be supplemented in the low-peak period of water consumption, water can be supplied to buildings in the high-peak period of water consumption, and the high-level water tank can still play a role in old buildings. The existing building high-level water tank water supply system lacks a reasonably arranged monitoring device, cannot meet the requirement that the high-level water supply equipment is effectively linked with the high-level water storage tank, and has the advantages of energy conservation and safe operation of equipment, and reasonable upgrading and transformation of an automatic control system are needed.

SUMMERY OF THE UTILITY MODEL

The purpose of the present invention is to solve at least one of the technical drawbacks.

Therefore, the utility model aims to provide a pipe network laminated high-level box type water storage and supply system, which comprises a municipal water supply pipeline, a first pressure sensor, a flow controller, a steady flow tank, a water supply pump set, a second pressure sensor, an overpressure protection device, a high-level water tank, a water supply vertical pipe and a microcomputer controller;

the flow stabilizing tank comprises a liquid level controller positioned at the top of the tank body and a pressure switch positioned at the water outlet;

the high-level water tank comprises a low water level sensor, an overflow water level alarm device, a high water level sensor, an overflow port and a water discharge port;

the municipal water supply pipeline, the flow controller, the flow stabilizing tank, the water supply pump set, the high-level water tank and the water supply vertical pipe are sequentially connected through pipelines;

the first pressure sensor is connected to a municipal water supply pipeline;

the second pressure sensor and the overpressure protection device are respectively connected to the water outlet end of the water supply pump set;

the microcomputer controller is respectively connected with the first pressure sensor, the flow controller, the liquid level controller, the pressure switch, the water supply pump set, the second pressure sensor, the overpressure protection device, the low water level sensor, the overflow water level alarm device and the high water level sensor through lines.

The utility model has the advantages and positive effects that: a plurality of monitoring sensors are arranged to ensure the automatic operation of the system; when the water level of the high-level water tank reaches a high level, the pump set is dormant, and when the water level reaches a low level, the water supply pump set is started, so that the pump set is prevented from being frequently started and the service life is shortened; the water supply pump set runs in a high-efficiency area, a frequency converter is not required, and the system is simple and energy-saving; when the water supply amount of the pipe network is small, the flow controller adjusts the water amount to reduce the influence on the municipal pipe network; the water supply network stops supplying or the equipment is damaged, and the high-level water tank can also guarantee water supply in a self-flowing mode.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is the schematic view of the pipe network laminated high-level box type water storage and supply system of the utility model.

In the figure, 1, a municipal water supply pipeline, 2, a first pressure sensor, 3, a flow controller, 4, a flow stabilizing tank, 41, a liquid level controller, 42, a pressure switch, 5, a water supply pump set, 6, a second pressure sensor, 7, an overpressure protection device, 8, a high-level water tank, 81, a low water level sensor, 82, an overflow water level alarm device, 83, a high water level sensor, 84, an overflow port, 85, a water drainage port, 9, a water supply vertical pipe and 10, a microcomputer controller are arranged.

Detailed Description

The present invention will now be described in more detail with reference to the accompanying drawings, in which preferred embodiments of the invention are shown, it being understood that those skilled in the art may modify the invention herein described while still achieving the beneficial results of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.

As shown in fig. 1, a pipe network laminated high-level box type water storage and supply system comprises: the device comprises a municipal water supply pipeline 1, a first pressure sensor 2, a flow controller 3, a steady flow tank 4, a water supply pump set 5, a second pressure sensor 6, an overpressure protection device 7, a high-level water tank 8, a water supply vertical pipe 9 and a microcomputer controller 10;

the flow stabilizing tank 4 comprises a liquid level controller 41 positioned at the top of the tank body and a pressure switch 42 positioned at the water outlet;

the high-level water tank 8 comprises a low-level sensor 81, an overflow water level alarm device 82, a high-level sensor 83, an overflow port 84 and a drain port 85;

the municipal water supply pipeline 1, the flow controller 3, the steady flow tank 4, the water supply pump group 5, the high-level water tank 8 and the water supply vertical pipe 9 are sequentially connected by pipelines;

a first pressure sensor 2 connected to the municipal water supply line 1;

the second pressure sensor 6 and the overpressure protection device 7 are respectively connected to the water outlet end of the water supply pump group 5;

the microcomputer controller 10 is respectively connected with the first pressure sensor 2, the flow controller 3, the liquid level controller 41, the pressure switch 42, the water supply pump group 5, the second pressure sensor 6, the overpressure protection device 7, the low water level sensor 81, the overflow water level alarm device 82 and the high water level sensor 83 through lines.

The present invention has been described in detail with reference to the embodiments, but the present invention is only a preferred embodiment, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a box retaining water supply system of pipe network pile high-order which characterized in that includes: the device comprises a municipal water supply pipeline (1), a first pressure sensor (2), a flow controller (3), a steady flow tank (4), a water supply pump set (5), a second pressure sensor (6), an overpressure protection device (7), a high-level water tank (8), a water supply vertical pipe (9) and a microcomputer controller (10);

the flow stabilizing tank (4) comprises a liquid level controller (41) positioned at the top of the tank body and a pressure switch (42) positioned at the water outlet;

the high-level water tank (8) comprises a low-level sensor (81), an overflow water level alarm device (82), a high-level sensor (83), an overflow port (84) and a drain outlet (85);

the municipal water supply pipeline (1), the flow controller (3), the steady flow tank (4), the water supply pump set (5), the high-level water tank (8) and the water supply vertical pipe (9) are sequentially connected through pipelines;

the first pressure sensor (2) is connected to a municipal water supply pipeline (1);

the second pressure sensor (6) and the overpressure protection device (7) are respectively connected to the water outlet end of the water supply pump group (5);

the microcomputer controller (10) is respectively connected with the first pressure sensor (2), the flow controller (3), the liquid level controller (41), the pressure switch (42), the water supply pump set (5), the second pressure sensor (6), the overpressure protection device (7), the low water level sensor (81), the overflow water level alarm device (82) and the high water level sensor (83) through lines.