阅读说明：本技术 自来水水能管网稳压自控供水装置 (Pressure-stabilizing self-control water supply device for tap water hydraulic network ) 是由 贺占民 李玲 贺强 于 2018-07-01 设计创作，主要内容包括：本发明提供了一种自来水水能管网稳压自控供水系统技术及装置。所述系统技术,就是通过检测自控技术和利用自来水水能,补水管网日常泄漏的稳压。所述装置,是由自来水水力信息检测器、倒流止回器、管网水力信息监控器、闸阀等器件组成。所述装置的倒流止回器,禁止管网端高压水倒流。所述供水系统,是装置一端连接自来水管,另外一端连接加压泵供水系统管网；通过装置的自来水水力信息检测器与管网管水力信息监控器,检测自来水正常补水与事故补水状态信息通过无线或者有线线缆,发送到管网加压泵自控柜系统或者监控室监控,启停加压泵供水系统,达到管网稳压目的。所述装置利用自来水水能,水力自控管网日常泄漏补水稳压。与常规的稳压泵供水系统比较,无需电气和调节设备,无需电能、免维护,稳压系统安全节能环保。(The present invention provides a tap water hydraulic energy pipe network pressure-stabilizing automatic control water supply system technology and its equipment. The system technology is the pressure stabilization of daily leakage of the water replenishing pipe network by detecting the self-control technology and utilizing the water energy of tap water. The device consists of a tap water hydraulic information detector, a backflow non-return device, a pipe network hydraulic information monitor, a gate valve and other devices. And the backflow non-return device of the device prohibits high-pressure water at the end of the pipe network from flowing backwards. One end of the water supply system is connected with a tap water pipe, and the other end of the water supply system is connected with a pressure pump water supply system pipe network; through the running water hydraulic power information detector and the pipe network pipe hydraulic power information monitor of device, detect the normal moisturizing of running water and accident moisturizing state information and pass through wireless or wired cable, send pipe network force (forcing) pump automatic control cabinet system or control room control to open and stop force (forcing) pump water supply system, reach pipe network steady voltage purpose. The device utilizes the water energy of tap water, and the hydraulic power automatic control pipe network leaks daily moisturizing steady voltage. Compared with a conventional pressure stabilizing pump water supply system, the system does not need electric and adjusting equipment, does not need electric energy, is maintenance-free, and is safe, energy-saving and environment-friendly.)

1. A tap water hydraulic energy pipe network pressure stabilizing automatic control device comprises a hydraulic information collector, a backflow backstop, a hydraulic automatic controller, a gate valve and other devices; the method is characterized in that: the water supply device automatically controls and detects the state of the hydraulic information and supplies water to a pipe network by utilizing the water energy of tap water through a device; and the system also has the advantages of automatically controlling and detecting hydraulic information of the pipe network and automatically controlling a pipe network water supply system.

2. The tap water energy pipe network voltage stabilization automatic control device of claim 1, characterized in that: one end of the device is connected with a tap water pipe, and the other end is connected with a pipe network pipe; the device utilizes tap water energy and water power automatic control water replenishing pipe network daily leakage pressure stabilizing pipe network, a water power information collector of the device automatically collects water power information, the information is sent through wireless or cables, and a water supply system of a pressure pump of the automatic control pipe network works.

3. The tap water energy pipe network voltage stabilization automatic control device of claim 1, characterized in that: the backflow non-return device of the device flows into the pipe network in a single direction, and high-pressure water of the pipe network is forbidden to flow back.

4. The tap water energy pipe network voltage stabilization automatic control device of claim 2, characterized in that: the system does not need electric energy, is maintenance-free, and is safe, energy-saving and environment-friendly in operation.

Technical Field

Supplying water for pressure stabilization of a liquid pipe network or leakage of the pipe network; in particular to the technical field of pressure stabilization of a temporary high-pressure fire-fighting pipe network water supply system.

Background

At present, when a secondary pressurized liquid system pipe network, including a pipe network pressure-stabilizing water supply technical process flow of a fire-fighting temporary pressurized water supply system, tap water is decompressed, stored in a storage pool and used for storing water and the pipe network is used, a pressurizing pump water supply system works. In the conventional daily leakage water replenishing of a pipe network, a pressure stabilizing pump water supply system is arranged, and the water stored in a storage tank is lifted and pressurized by a pressure stabilizing pump to replenish water to the pipe network for pressure stabilization.

Fig. 3 is a schematic diagram of a water supply system of a pressure stabilizing pump of a typical fire water supply network. The pipe network pressure stabilization is composed of a pipe network pressure pump water supply system 1, a pressure stabilizing pump water supply system 4 and a reservoir water supply system 3. The pressure stabilization of the pipe network GW is to pressurize and convey water to a fire fighting pipeline of the pipe network GW for use by a water supply system 4 consisting of a pressure stabilizing pump and an air pressure tank and the water stored in a reservoir water supply system 3. The daily leakage pressure-stabilizing water supply of the pipe network GW is stored water from tap water pressure relief, and then the pressure of the pipe network GW pipeline is stabilized through pressurization and supply. Water supplement requires energy consumption, equipment needs daily maintenance, and the investment cost of facility construction is high; the operation and management energy consumption is large, the maintenance work is complicated, and the pressure stabilizing pump water supply system is not energy-saving and environment-friendly.

Disclosure of Invention

In view of this, the present invention aims to provide a pressure-stabilizing water supply system and a device thereof, which directly use the water energy of tap water and automatically control the daily leakage and water supplement of a pipe network.

The invention relates to a tap water hydraulic energy pipe network pressure stabilizing automatic control device, which comprises a tap water hydraulic information detector, an information cable, a backflow non-return device, a pipe network hydraulic information detection automatic controller, an information cable, a pressure stabilizing adjusting gate valve and other devices.

The device is formed by connecting a tap water hydraulic information detector, a backflow non-return device, a pipe network hydraulic information detection automatic controller, a pressure stabilizing adjusting gate valve and other devices through short pipes.

One end of the device is connected with a tap water pipe, and the other end of the device is connected with a pipe network; tap water hydraulic information and pipe network hydraulic information detected by the device can be sent to a pipe network pressure pump automatic control cabinet or a monitoring room for monitoring in a cable or wireless mode.

The device utilizes the water energy of tap water and the water power to automatically control the daily leakage of a pipe network, supplement water and stabilize pressure. When the pipe network uses water, the water pump can be automatically started to work.

Compared with the conventional pressure stabilizing pump, the device does not need a pressure stabilizing pump and an air pressure tank to adjust a water supply system device, and does not need electric energy and maintenance.

Drawings

FIG. 1 is a schematic view of a tap water hydraulic network pressure stabilizing automatic control device related to the invention;

FIG. 2 is a schematic diagram of the arrangement of a pipe network pressure-stabilizing water supply system according to the present invention;

FIG. 3 is a schematic diagram of a prior art arrangement of a pressure stabilizing pump and a pneumatic tank water supply system;

the notation in the figure is:

1. a booster pump water supply system; 2. A tap water energy pipe network pressure stabilizing automatic control device; 3. A reservoir water supply system; 4. a pressure stabilizing pump water supply system;

A. a gate valve; b. A detector; C. a backflow backstop; D. a gate valve; E. detecting an automatic controller; F. a cable; ZLS, tap water pipe; GW and a management network.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1; the invention relates to a tap water hydraulic energy pipe network pressure stabilizing automatic control device structure, which is characterized in that a gate valve A is sequentially connected through short pipes; a detector B; a backflow backstop C; a gate valve D; and the detection self-controller E and other devices are connected.

The device comprises the following process flows: the water flow in the tap water pipe ZLS is adjusted through the hydraulic adjusting gate valve A after the water replenishing amount is adjusted; the hydraulic information is detected by the hydraulic information detector B and is output through the cable F; the water flow passes through the backflow backstop C and is supplied to the pipe network; and the backflow backstop C prohibits backflow of the pipe network water. The hydraulic information of the pipe network is detected by the automatic controller E, the hydraulic information of the pipe network GW is detected and is transmitted to the automatic control cabinet system through a wireless or cable F, and the automatic control pipe network pressure pump supplies water.

As shown in fig. 2, which is a schematic view of the arrangement of the pipe network pressure-stabilizing water supply system according to the present invention, the tap water energy pipe network pressure-stabilizing automatic control device in the figure has one end of the pipe ZLS connected with the tap water pipe and the other end of the pipe GW connected with the pipe network; an information cable F of the device can be connected to a pipe network pressure pump automatic control cabinet system or a monitoring room to form a pressure stabilizing pump water supply system which replaces the conventional arrangement.

The tap water hydroenergy pipe network pressure stabilizing automatic control device of the invention supplements water by a tap water pipe GS, and supplements water to a pipe network GW through a tap water hydroenergy pipe network pressure stabilizing automatic control device 2, thereby achieving the purpose of automatically controlling the pipe network to stabilize pressure.

The tap water hydraulic energy pipe network pressure stabilizing automatic control device directly supplements daily leakage water supplement of a pipe network by using tap water hydraulic energy, and maintains hydraulic pressure stabilization of the pipe network. Compared with a conventional typical pressure stabilizing pump system, the system does not need electrical equipment and saves electricity; the pipe network voltage stabilization automatic control system is maintenance-free, safe in operation, energy-saving and environment-friendly.

The pressure stabilizing and water supplying system of the tap water energy pipe network automatic control device is simple, can be debugged in a standardized and industrialized manner, and can be installed conveniently only by connecting the tap water pipe and the water supplying pipe network with the water inlet pipe and the water outlet pipe of the device system respectively and connecting the information cable of the device with the automatic control cabinet of the pressure pump in field installation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.