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WO2018102939A1 - Prefabricated pump station for tap water pressurization - Google Patents

Prefabricated pump station for tap water pressurization Download PDF

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Publication number
WO2018102939A1
WO2018102939A1 PCT/CN2016/108482 CN2016108482W WO2018102939A1 WO 2018102939 A1 WO2018102939 A1 WO 2018102939A1 CN 2016108482 W CN2016108482 W CN 2016108482W WO 2018102939 A1 WO2018102939 A1 WO 2018102939A1
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WIPO (PCT)
Prior art keywords
water
centrifugal
pump
valve
fire
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PCT/CN2016/108482
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French (fr)
Chinese (zh)
Inventor
王彩霞
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王彩霞
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Application filed by 王彩霞 filed Critical 王彩霞
Priority to PCT/CN2016/108482 priority Critical patent/WO2018102939A1/en
Publication of WO2018102939A1 publication Critical patent/WO2018102939A1/en

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
    • E03B11/16—Adaptations of devices for putting pumping plants in and out of operation, e.g. automatic control devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B5/00—Use of pumping plants or installations; Layouts thereof
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems

Definitions

  • the invention relates to a tap water pumping station, in particular to a tap water pumping station for tap water conveying pressurization, belonging to the technical field of a pressurized pumping station.
  • the pace of urbanization construction is getting faster and faster. Due to the tight use of land, etc., the newly added residential quarters often use high-rise buildings.
  • the water supply pressure of the municipal water supply network is relatively low, especially at the end of the municipal water supply network. If the new residential area or high-rise building only uses municipal water supply, the water supply pressure is insufficient to meet the water requirement. Therefore, the tap water pumping station can solve the problem of insufficient water supply pressure for the municipal residents.
  • the pressurized pumping station on the market often requires time-consuming assembly and time-consuming assembly, and the degree of automation is poor. The water supply cannot be strictly controlled. According to this paper, a tap water prefabricated pumping station is proposed.
  • the main object of the present invention is to overcome the above-mentioned shortcomings of the prior art, and to provide a tap water pressurized prefabricated pumping station, which adopts an integrated type without on-site assembly, can precisely control the water storage capacity to avoid water waste, and provides setting pressure to realize The wide range of tap water flow is suitable for promotion.
  • a tap water pressurized prefabricated pumping station comprising: a steady flow regulator, a pipeline, a first centrifugal water pump, a second centrifugal water pump, an energy storage irrigation, a control panel and a tank, wherein the water inlet is arranged in the tank At the lower left end, a float valve is disposed on the pipeline at the water inlet, the float valve is connected to the electromagnetic regulating valve via the pipeline, and the electromagnetic regulating valve is connected to the steady flow regulator via the pipeline, and the lower end of the steady flow regulator is provided a sewage valve, the steady flow regulator is respectively connected to the first centrifugal water pump and the second centrifugal water pump via the pipeline, and the first frequency converter is connected to the first centrifugal water pump via a wire, and the second frequency conversion is adjusted.
  • the speed transmitter is connected to the second centrifugal water pump via a wire, and the water outlets of the first centrifugal water pump and the second centrifugal water pump One end is connected to the energy storage through the pipeline, and the other end of the water outlet of the first centrifugal water pump and the second centrifugal water pump is connected to the electromagnetic valve via the pipeline, and the electromagnetic valve is connected to the water outlet through the pipeline.
  • a water outlet valve is provided at the water outlet, and the fire water level controller, the pressure sensor, the electromagnetic regulating valve, the steady current regulator, the first frequency converter and the second frequency converter are respectively connected to the control panel via wires.
  • the control panel is disposed on the box.
  • liquid level sensor of the fire water level controller is placed at the bottom of the pool.
  • the water storage capacity of the domestic water is set to the lowest water level of the fire water level controller, and when the fire reserve is required, the water storage amount is set to the highest water level of the fire water level controller.
  • the highest water level of the fire water level controller should be 0.3 m from the ceiling of the pool.
  • the LED display of the fire water level controller is bolted to the pipe.
  • the float ball of the float valve is placed inside the pool.
  • the temperature sensor is connected to the alarm via a wire.
  • the tap water pressurized prefabricated pump station of the present invention has the following beneficial effects:
  • the tap water pressurized prefabricated pumping station designed by the invention automatically adjusts the temperature of the centrifugal water pump by detecting the water supply pressure to automatically adapt to the water change, meets the water supply requirement, and can meet the constant pressure water supply demand and the water supply quantity change requirement.
  • the invention has a fire water level controller designed to automatically control the operation of the pressure pump when the water level reaches the set value, and can remotely monitor the water volume inside the pool to avoid insufficient water supply in the fire.
  • the highest and lowest water level of the design pool of the invention meets the requirements of fire and domestic water, and automatically alarms when the highest or lowest water level is reached.
  • the float valve of the present invention can control the water level of the pool. When the pool is filled with water, the float valve automatically cuts off the water to avoid water waste.
  • the invention is designed with a temperature sensor, when the temperature is lower than 0 °C, the alarm automatically alarms, reminds The user takes timely heating measures to avoid blockage of water inside the water pipe and affect normal operation.
  • the design box of the invention adopts an integral closed type, does not pollute the water quality, is clean and sanitary, and is labor-saving to install.
  • the invention has high cost performance and strong pertinence, and therefore has broad application prospects and is suitable for popularization and application.
  • Figure 1 is a schematic view of the structure of the present invention.
  • the present invention is characterized in that it comprises a steady flow regulator 5, a pipe 7, a first centrifugal water pump 9, a second centrifugal water pump 12, an energy storage irrigation 14, a control panel 15 and a tank 21, and a water inlet 1 It is disposed at the lower left end of the casing 21, the float ball valve 2 is disposed on the pipe 7 at the water inlet 1, the float ball valve 2 is connected to the electromagnetic regulating valve 3 via the pipe 7, and the electromagnetic regulating valve 3 is connected to the steady flow regulator 5 via the pipe 7, and is stabilized.
  • the lower end of the flow regulator 5 is provided with a drain valve 6, and the steady flow regulator 5 is connected to the first centrifugal water pump 9 and the second centrifugal water pump 12 via the pipeline 7, respectively, and the first frequency converter 10 is connected to the first centrifugal water pump 9 via a wire,
  • the second frequency converter 11 is connected to the second centrifugal water pump 12 via wires, and one end of the water outlet of the first centrifugal water pump 9 and the second centrifugal water pump 12
  • the energy storage irrigation 14 is connected via the pipeline 7, and the other end of the water outlet of the first centrifugal water pump 9 and the second centrifugal water pump 12 is connected to the electromagnetic valve 18 via the pipeline 7, and the electromagnetic valve 18 is connected to the water outlet 20 via the pipeline 7, and the water outlet 20 is provided.
  • the control panel 15 is disposed on the box body 21, and the liquid level sensor of the fire water level controller 4 is placed at the bottom of the pool.
  • the water storage capacity of the domestic water is set to the lowest water level of the fire water level controller 4, and when the fire reserve is required, the water storage amount is set.
  • the highest water level of the fire water level controller 4 For the highest water level of the fire water level controller 4, during operation, the highest water level of the fire water level controller 4 should be 0.3 m from the top plate of the pool, and the LED display of the fire water level controller 4 is bolted to the pipe 7, and the float valve 2 The float is placed inside the pool and the temperature sensor 17 is connected to the alarm 16 via a wire.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structural Engineering (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

A prefabricated pump station for tap water pressurization comprises a flow stabilization regulator (5), pipelines (7), a first centrifugal water pump (9), a second centrifugal water pump (12), an energy storage tank (14), a control panel (15), and a box body (21). A water inlet (1) is formed in the lower left end of the box body (21). A floating ball valve (2) is disposed on a pipeline (7) where the water inlet (1) is located. The floating ball valve (2) is connected to an electromagnetic regulating valve (3) by means of a pipeline (7). The electromagnetic regulating valve (3) is connected to the flow stabilization regulator (5) by means of a pipeline (7). A blowdown valve (6) is disposed at the lower end of the flow stabilization regulator (5), the flow stabilization regulator (5) is connected to the first centrifugal water pump (9) and the second centrifugal water pump (12) by means of the corresponding pipelines (7). The control panel (15) is disposed on the box body (21). The rotating speeds of the centrifugal pumps are regulated by detecting a water supply pressure, so as to automatically adapt to the change of water use and satisfy the requirement for a constant-pressure or variable-flow water supply, water feed is automatically stopped when a set water level is reached, accordingly, the requirement for fire-fighting water use is satisfied, and the prefabricated pump station for tap water pressurization is suitable for popularization.

Description

一种自来水加压预制泵站Tap water pressurized prefabricated pumping station 技术领域Technical field
本发明涉及自来水加压泵站，尤其涉及一种用于自来水输送加压的自来水加压泵站，属于加压泵站技术领域。The invention relates to a tap water pumping station, in particular to a tap water pumping station for tap water conveying pressurization, belonging to the technical field of a pressurized pumping station.
背景技术Background technique
现如今，城市化建设的步伐越来越迅速，因用地紧张等原因，新增的住宅小区往往采用的是高层建筑。但是，市政供水网的供水压力较低，尤其是市政供水网的末端，新建小区或者高层建筑仅仅采用市政供水的话，供水压力不足不能满足用水要求。因此，自来水加压泵站可为小区居民解决市政供水压力不足的问题。但市面上的加压泵站，往往现场组装费时费力，自动化程度差，不能严格控制供水量，据此本文提出一种自来水加压预制泵站。Nowadays, the pace of urbanization construction is getting faster and faster. Due to the tight use of land, etc., the newly added residential quarters often use high-rise buildings. However, the water supply pressure of the municipal water supply network is relatively low, especially at the end of the municipal water supply network. If the new residential area or high-rise building only uses municipal water supply, the water supply pressure is insufficient to meet the water requirement. Therefore, the tap water pumping station can solve the problem of insufficient water supply pressure for the municipal residents. However, the pressurized pumping station on the market often requires time-consuming assembly and time-consuming assembly, and the degree of automation is poor. The water supply cannot be strictly controlled. According to this paper, a tap water prefabricated pumping station is proposed.
发明内容Summary of the invention
本发明的主要目的在于克服现有技术存在的上述缺点，而提供一种自来水加压预制泵站，其采用一体式无需现场组装，可精密控制储水量避免水资源浪费，提供设定压力，实现自来水流量的大范围调节，故适于推广。The main object of the present invention is to overcome the above-mentioned shortcomings of the prior art, and to provide a tap water pressurized prefabricated pumping station, which adopts an integrated type without on-site assembly, can precisely control the water storage capacity to avoid water waste, and provides setting pressure to realize The wide range of tap water flow is suitable for promotion.
本发明的目的是由以下技术方案实现的：The object of the invention is achieved by the following technical solutions:
一种自来水加压预制泵站，其特征在于：包括稳流调节器、管道、第一离心水泵、第二离心水泵、储能灌、控制面板和箱体，进水口设置在所述箱体的左下端，浮球阀设置在进水口处的所述管道上，所述浮球阀经所述管道连接电磁调节阀，电磁调节阀经所述管道连接稳流调节器，所述稳流调节器下端设有排污阀，所述稳流调节器分别经所述管道连接所述第一离心水泵、所述第二离心水泵，第一变频调速器经导线连接所述第一离心水泵，第二变频调速器经导线连接所述第二离心水泵，所述第一离心水泵和所述第二离心水泵的出水口的 一端经所述管道连接储能灌，所述第一离心水泵和所述第二离心水泵的出水口的另一端经所述管道连接电磁阀，所述电磁阀经所述管道连接出水口，所述出水口处设有出水口阀门，消防水位控制器、压力传感器和所述电磁调节阀、稳流调节器、第一变频调速器、第二变频调速器分别经导线连接所述控制面板，所述控制面板设置在所述箱体上。A tap water pressurized prefabricated pumping station, comprising: a steady flow regulator, a pipeline, a first centrifugal water pump, a second centrifugal water pump, an energy storage irrigation, a control panel and a tank, wherein the water inlet is arranged in the tank At the lower left end, a float valve is disposed on the pipeline at the water inlet, the float valve is connected to the electromagnetic regulating valve via the pipeline, and the electromagnetic regulating valve is connected to the steady flow regulator via the pipeline, and the lower end of the steady flow regulator is provided a sewage valve, the steady flow regulator is respectively connected to the first centrifugal water pump and the second centrifugal water pump via the pipeline, and the first frequency converter is connected to the first centrifugal water pump via a wire, and the second frequency conversion is adjusted. The speed transmitter is connected to the second centrifugal water pump via a wire, and the water outlets of the first centrifugal water pump and the second centrifugal water pump One end is connected to the energy storage through the pipeline, and the other end of the water outlet of the first centrifugal water pump and the second centrifugal water pump is connected to the electromagnetic valve via the pipeline, and the electromagnetic valve is connected to the water outlet through the pipeline. A water outlet valve is provided at the water outlet, and the fire water level controller, the pressure sensor, the electromagnetic regulating valve, the steady current regulator, the first frequency converter and the second frequency converter are respectively connected to the control panel via wires. The control panel is disposed on the box.
进一步地，所述消防水位控制器的液位传感器置于水池底部。Further, the liquid level sensor of the fire water level controller is placed at the bottom of the pool.
进一步地，作业时，生活用水的储水量设置为所述消防水位控制器最低水位，需消防储备时，储水量置为所述消防水位控制器的最高水位。Further, during operation, the water storage capacity of the domestic water is set to the lowest water level of the fire water level controller, and when the fire reserve is required, the water storage amount is set to the highest water level of the fire water level controller.
进一步地，作业时，所述消防水位控制器的最高水位应距离水池顶板0.3m。Further, during operation, the highest water level of the fire water level controller should be 0.3 m from the ceiling of the pool.
进一步地，所述的消防水位控制器的LED显示器经螺栓固接在所述管道上。Further, the LED display of the fire water level controller is bolted to the pipe.
进一步地，所述浮球阀的浮球置于水池内部。Further, the float ball of the float valve is placed inside the pool.
进一步地，所述温度传感器经导线连接报警器。Further, the temperature sensor is connected to the alarm via a wire.
与现有技术相比，本发明一种自来水加压预制泵站具有以下有益效果：Compared with the prior art, the tap water pressurized prefabricated pump station of the present invention has the following beneficial effects:
(1)本发明设计的自来水加压预制泵站通过检测供水压力调节离心水泵转速自动适应用水变化，满足供水要求，既能满足恒压供水需求又能满足供水量变化要求。(1) The tap water pressurized prefabricated pumping station designed by the invention automatically adjusts the temperature of the centrifugal water pump by detecting the water supply pressure to automatically adapt to the water change, meets the water supply requirement, and can meet the constant pressure water supply demand and the water supply quantity change requirement.
(2)本发明设计有消防水位控制器当水位达到设定值时，自动控制加压泵工作，可远程监控水池内部的水量，避免火灾发生供水不足。(2) The invention has a fire water level controller designed to automatically control the operation of the pressure pump when the water level reaches the set value, and can remotely monitor the water volume inside the pool to avoid insufficient water supply in the fire.
(3)本发明设计水池的最高最低水位，满足消防和生活用水要求，当达到最高或最低水位时，自动报警提醒。(3) The highest and lowest water level of the design pool of the invention meets the requirements of fire and domestic water, and automatically alarms when the highest or lowest water level is reached.
(4)本发明设计浮球阀可控制水池的水位，当水池充满水时，浮球阀自动切断进水，避免水资源浪费。(4) The float valve of the present invention can control the water level of the pool. When the pool is filled with water, the float valve automatically cuts off the water to avoid water waste.
(5)本发明设计有温度传感器当温度低于0℃时，报警器自动报警，提醒 使用者及时采取加温措施，避免水管内部水结冰堵塞，影响正常运行。(5) The invention is designed with a temperature sensor, when the temperature is lower than 0 °C, the alarm automatically alarms, reminds The user takes timely heating measures to avoid blockage of water inside the water pipe and affect normal operation.
(6)本发明设计箱体采用整体密闭式，不会污染水质，干净卫生，安装省力。(6) The design box of the invention adopts an integral closed type, does not pollute the water quality, is clean and sanitary, and is labor-saving to install.
(7)本发明性价比高，针对性强，因此，其具有广泛的应用前景，适于推广应用。(7) The invention has high cost performance and strong pertinence, and therefore has broad application prospects and is suitable for popularization and application.
附图说明：BRIEF DESCRIPTION OF THE DRAWINGS:
图1为本发明结构示意图。Figure 1 is a schematic view of the structure of the present invention.
1-进水口，2-浮球阀，3-电磁调节阀，4-消防水位控制器，5-稳流调节器，6-排污阀，7-管道，8-阀门，9-第一离心水泵，10-第一变频调速器，11-第二变频调速器，12-第二离心水泵，13-压力传感器，14-储能灌，15-控制面板，16-报警器，17-温度传感器，18-电磁阀，19-出水口阀门，20-出水口，21-箱体。1- Inlet, 2-float valve, 3-electromagnetic regulating valve, 4-fire water level controller, 5- steady flow regulator, 6-drain valve, 7-pipe, 8-valve, 9-first centrifugal pump, 10-first frequency converter, 11-second frequency converter, 12-second centrifugal water pump, 13-pressure sensor, 14-storage irrigation, 15-control panel, 16-alarm, 17-temperature sensor , 18- solenoid valve, 19-outlet valve, 20-outlet, 21-box.
具体实施方式detailed description
下面结合附图和实施例对本发明作进一步说明，本发明的实施方式包括但不限于下列实施例。The invention is further illustrated by the following figures and embodiments, which include, but are not limited to, the following examples.
为了实现上述目的，本发明采用的技术方案如下：In order to achieve the above object, the technical solution adopted by the present invention is as follows:
如图1所示，本发明其特征在于：包括稳流调节器5、管道7、第一离心水泵9、第二离心水泵12、储能灌14、控制面板15和箱体21，进水口1设置在箱体21的左下端，浮球阀2设置在进水口1处的管道7上，浮球阀2经管道7连接电磁调节阀3，电磁调节阀3经管道7连接稳流调节器5，稳流调节器5下端设有排污阀6，稳流调节器5分别经管道7连接第一离心水泵9、第二离心水泵12，第一变频调速器10经导线连接第一离心水泵9，第二变频调速器11经导线连接第二离心水泵12，第一离心水泵9和第二离心水泵12的出水口的一端 经管道7连接储能灌14，第一离心水泵9和第二离心水泵12的出水口的另一端经管道7连接电磁阀18，电磁阀18经管道7连接出水口20，出水口20处设有出水口阀门19，消防水位控制器4、压力传感器13和电磁调节阀3、稳流调节器5、第一变频调速器10、第二变频调速器11分别经导线连接控制面板15，控制面板15设置在箱体21上，消防水位控制器4的液位传感器置于水池底部，作业时，生活用水的储水量设置为消防水位控制器4最低水位，需消防储备时，储水量置为消防水位控制器4的最高水位，作业时，消防水位控制器4的最高水位应距离水池顶板0.3m，的消防水位控制器4的LED显示器经螺栓固接在管道7上，浮球阀2的浮球置于水池内部，温度传感器17经导线连接报警器16。As shown in FIG. 1, the present invention is characterized in that it comprises a steady flow regulator 5, a pipe 7, a first centrifugal water pump 9, a second centrifugal water pump 12, an energy storage irrigation 14, a control panel 15 and a tank 21, and a water inlet 1 It is disposed at the lower left end of the casing 21, the float ball valve 2 is disposed on the pipe 7 at the water inlet 1, the float ball valve 2 is connected to the electromagnetic regulating valve 3 via the pipe 7, and the electromagnetic regulating valve 3 is connected to the steady flow regulator 5 via the pipe 7, and is stabilized. The lower end of the flow regulator 5 is provided with a drain valve 6, and the steady flow regulator 5 is connected to the first centrifugal water pump 9 and the second centrifugal water pump 12 via the pipeline 7, respectively, and the first frequency converter 10 is connected to the first centrifugal water pump 9 via a wire, The second frequency converter 11 is connected to the second centrifugal water pump 12 via wires, and one end of the water outlet of the first centrifugal water pump 9 and the second centrifugal water pump 12 The energy storage irrigation 14 is connected via the pipeline 7, and the other end of the water outlet of the first centrifugal water pump 9 and the second centrifugal water pump 12 is connected to the electromagnetic valve 18 via the pipeline 7, and the electromagnetic valve 18 is connected to the water outlet 20 via the pipeline 7, and the water outlet 20 is provided. There is a water outlet valve 19, a fire water level controller 4, a pressure sensor 13 and an electromagnetic regulating valve 3, a steady flow regulator 5, a first frequency converter 10, and a second frequency converter 11 respectively connected to the control panel 15 via wires. The control panel 15 is disposed on the box body 21, and the liquid level sensor of the fire water level controller 4 is placed at the bottom of the pool. During operation, the water storage capacity of the domestic water is set to the lowest water level of the fire water level controller 4, and when the fire reserve is required, the water storage amount is set. For the highest water level of the fire water level controller 4, during operation, the highest water level of the fire water level controller 4 should be 0.3 m from the top plate of the pool, and the LED display of the fire water level controller 4 is bolted to the pipe 7, and the float valve 2 The float is placed inside the pool and the temperature sensor 17 is connected to the alarm 16 via a wire.
以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。 The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modifications, equivalent changes and modifications made to the above embodiments in accordance with the technical spirit of the present invention are still Within the scope of the technical solution of the present invention.

Claims (7)

  1. 一种自来水加压预制泵站，其特征在于：包括稳流调节器(5)、管道(7)、第一离心水泵(9)、第二离心水泵(12)、储能灌(14)、控制面板(15)和箱体(21)，进水口(1)设置在所述箱体(21)的左下端，浮球阀(2)设置在进水口(1)处的所述管道(7)上，所述浮球阀(2)经所述管道(7)连接电磁调节阀(3)，电磁调节阀(3)经所述管道(7)连接稳流调节器(5)，所述稳流调节器(5)下端设有排污阀(6)，所述稳流调节器(5)分别经所述管道(7)连接所述第一离心水泵(9)、所述第二离心水泵(12)，第一变频调速器(10)经导线连接所述第一离心水泵(9)，第二变频调速器(11)经导线连接所述第二离心水泵(12)，所述第一离心水泵(9)和所述第二离心水泵(12)的出水口的一端经所述管道(7)连接储能灌(14)，所述第一离心水泵(9)和所述第二离心水泵(12)的出水口的另一端经所述管道(7)连接电磁阀(18)，所述电磁阀(18)经所述管道(7)连接出水口(20)，所述出水口(20)处设有出水口阀门(19)，消防水位控制器(4)、压力传感器(13)和所述电磁调节阀(3)、稳流调节器(5)、第一变频调速器(10)、第二变频调速器(11)分别经导线连接所述控制面板(15)，所述控制面板(15)设置在所述箱体(21)上。A tap water pressurized prefabricated pumping station, comprising: a steady flow regulator (5), a pipeline (7), a first centrifugal water pump (9), a second centrifugal water pump (12), an energy storage irrigation (14), a control panel (15) and a tank (21), a water inlet (1) is disposed at a lower left end of the tank (21), and the float valve (2) is disposed at the water inlet (1) (7) Above, the float valve (2) is connected to the electromagnetic regulating valve (3) via the pipe (7), and the electromagnetic regulating valve (3) is connected to the steady flow regulator (5) via the pipe (7), the steady flow The lower end of the regulator (5) is provided with a drain valve (6), and the steady flow regulator (5) is connected to the first centrifugal water pump (9) and the second centrifugal water pump (12) via the pipe (7), respectively. The first frequency converter (10) is connected to the first centrifugal water pump (9) via a wire, and the second frequency converter (11) is connected to the second centrifugal water pump (12) via a wire, the first One end of the water outlet of the centrifugal water pump (9) and the second centrifugal water pump (12) is connected to the energy storage irrigation (14) via the pipe (7), the first centrifugal water pump (9) and the second centrifugal The other end of the water outlet of the water pump (12) is connected to the electromagnetic valve (18) via the pipe (7), and the electromagnetic valve (18) is The pipe (7) is connected to the water outlet (20), and the water outlet (20) is provided with a water outlet valve (19), a fire water level controller (4), a pressure sensor (13) and the electromagnetic regulating valve (3). The steady flow regulator (5), the first frequency converter (10), and the second frequency converter (11) are respectively connected to the control panel (15) via wires, and the control panel (15) is disposed at On the box (21).
  2. 根据权利要求1所述的自来水加压预制泵站，其特征在于：所述消防水位控制器(4)的液位传感器置于水池底部。The tap water pressurizing prefabricated pump station according to claim 1, characterized in that the liquid level sensor of the fire water level controller (4) is placed at the bottom of the pool.
  3. 根据权利要求2所述的自来水加压预制泵站，其特征在于：作业时，生活用水的储水量设置为所述消防水位控制器(4)最低水位，需消防储备时，储水量置为所述消防水位控制器(4)的最高水位。The tap water pressurized prefabricated pumping station according to claim 2, wherein during operation, the water storage capacity of the domestic water is set to the lowest water level of the fire water level controller (4), and when the fire reserve is required, the water storage amount is set as The highest water level of the fire water level controller (4).
  4. 根据权利要求1所述的自来水加压预制泵站，其特征在于：作业时，所述消防水位控制器(4)的最高水位应距离水池顶板0.3m。 The tap water pressurizing prefabricated pumping station according to claim 1, characterized in that, during operation, the highest water level of the fire water level controller (4) is 0.3 m from the top plate of the pool.
  5. 根据权利要求1所述的自来水加压预制泵站，其特征在于：所述的消防水位控制器(4)的LED显示器经螺栓固接在所述管道(7)上。The tap water pressurizing prefabricated pump station according to claim 1, characterized in that the LED display of the fire water level controller (4) is fixed to the pipe (7) by bolts.
  6. 根据权利要求1所述的自来水加压预制泵站，其特征在于：所述浮球阀(2)的浮球置于水池内部。The tap water pressurizing prefabricated pump station according to claim 1, characterized in that the float ball of the float ball valve (2) is placed inside the pool.
  7. 根据权利要求1所述的自来水加压预制泵站，其特征在于：所述温度传感器(17)经导线连接报警器(16)。 A tap water press prefabricated pump station according to claim 1, characterized in that said temperature sensor (17) is connected to an alarm (16) via a wire.
PCT/CN2016/108482 2016-12-05 2016-12-05 Prefabricated pump station for tap water pressurization WO2018102939A1 (en)

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108842866A (en) * 2018-07-25 2018-11-20 湖南中崛水设备股份有限公司 A kind of multi-joint non-negative pressure water-supply device of full frequency conversion intelligent and its control mode
CN109518756A (en) * 2018-11-29 2019-03-26 安徽宇德智能科技有限公司 A kind of pot with no negative pressure formula frequency-changing water supply device
CN110284556A (en) * 2019-07-09 2019-09-27 安徽舜禹水务股份有限公司 A kind of energy conservation based on cloud is avoided the peak hour wisdom water system
CN110409565A (en) * 2019-07-24 2019-11-05 方鼎科技有限公司 Water storage pressurized tank automatic air entraining system and its implementation
CN110761357A (en) * 2019-11-04 2020-02-07 上海邦浦实业集团有限公司 A self-sterilizing differential compensation non-negative pressure steady flow tank
CN111691504A (en) * 2020-06-22 2020-09-22 宾麦供水设备股份有限公司 Water inlet structure of pump station
CN111997143A (en) * 2020-08-26 2020-11-27 蒋介中 Energy-saving optimized pipe network pressure-superposed water supply control system
CN111997144A (en) * 2020-08-26 2020-11-27 蒋介中 Outdoor integral intelligent pipe network pressure-superposed water supply equipment
CN112814082A (en) * 2021-02-03 2021-05-18 江苏省华建建设股份有限公司 Construction site permanent and temporary combined near-water supply device with pressure stabilization function and use method
CN113529847A (en) * 2021-06-21 2021-10-22 福建泉工股份有限公司 Constant-pressure water supply device and constant-pressure water supply method for concrete dry mixing stirring station
CN113931257A (en) * 2021-10-31 2022-01-14 李华娥 Integrated prefabricated wet water supply pump station
CN114563541A (en) * 2021-12-30 2022-05-31 苏州水力士机电设备安装有限公司 Box type water pump and using method thereof
CN114673213A (en) * 2022-03-15 2022-06-28 上海丹泉泵业(集团)有限公司 Efficient energy-saving box type variable-frequency speed-regulating constant-pressure water supply equipment and water supply system thereof
CN115097760A (en) * 2022-06-28 2022-09-23 玉溪大红山矿业有限公司 A method and system for remote control of water pump based on pressurized pumping station
CN115369953A (en) * 2022-08-09 2022-11-22 西安长岭依水生科技有限公司 A constant pressure water supply tank
CN116025035A (en) * 2022-12-23 2023-04-28 北京水利发展有限公司 Multi-unit water supply system with same-pressure quantity-keeping function and control method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201416184Y (en) * 2009-04-01 2010-03-03 张学美 Integrated non-negative pressure water supply equipment
CN203145094U (en) * 2013-01-18 2013-08-21 王润明 Constant voltage variable frequency pump set integrated water supply system
CN203452130U (en) * 2013-08-20 2014-02-26 北京同力华盛环保科技有限公司 Non-negative-pressure secondary water supply system
CN204023720U (en) * 2014-08-29 2014-12-17 天津泛华清源水务科技发展有限公司 A kind of without negative pressure bidirectional offset-type automatic energy saving supply equipment
CN204370515U (en) * 2014-12-29 2015-06-03 欧陆分析技术服务(苏州)有限公司 A kind of Combined pressurization pumping plant
CN105201042A (en) * 2015-10-05 2015-12-30 王彩霞 Tap water pressurizing prefabricating pump station
JP2016151153A (en) * 2015-02-18 2016-08-22 株式会社荏原製作所 Water supply system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201416184Y (en) * 2009-04-01 2010-03-03 张学美 Integrated non-negative pressure water supply equipment
CN203145094U (en) * 2013-01-18 2013-08-21 王润明 Constant voltage variable frequency pump set integrated water supply system
CN203452130U (en) * 2013-08-20 2014-02-26 北京同力华盛环保科技有限公司 Non-negative-pressure secondary water supply system
CN204023720U (en) * 2014-08-29 2014-12-17 天津泛华清源水务科技发展有限公司 A kind of without negative pressure bidirectional offset-type automatic energy saving supply equipment
CN204370515U (en) * 2014-12-29 2015-06-03 欧陆分析技术服务(苏州)有限公司 A kind of Combined pressurization pumping plant
JP2016151153A (en) * 2015-02-18 2016-08-22 株式会社荏原製作所 Water supply system
CN105201042A (en) * 2015-10-05 2015-12-30 王彩霞 Tap water pressurizing prefabricating pump station

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108842866A (en) * 2018-07-25 2018-11-20 湖南中崛水设备股份有限公司 A kind of multi-joint non-negative pressure water-supply device of full frequency conversion intelligent and its control mode
CN109518756A (en) * 2018-11-29 2019-03-26 安徽宇德智能科技有限公司 A kind of pot with no negative pressure formula frequency-changing water supply device
CN110284556A (en) * 2019-07-09 2019-09-27 安徽舜禹水务股份有限公司 A kind of energy conservation based on cloud is avoided the peak hour wisdom water system
CN110409565A (en) * 2019-07-24 2019-11-05 方鼎科技有限公司 Water storage pressurized tank automatic air entraining system and its implementation
CN110761357A (en) * 2019-11-04 2020-02-07 上海邦浦实业集团有限公司 A self-sterilizing differential compensation non-negative pressure steady flow tank
CN111691504A (en) * 2020-06-22 2020-09-22 宾麦供水设备股份有限公司 Water inlet structure of pump station
CN111691504B (en) * 2020-06-22 2021-05-25 宾麦供水设备股份有限公司 Water inlet structure of pump station
CN111997144B (en) * 2020-08-26 2021-09-21 无锡康宇水处理设备有限公司 Outdoor integral intelligent pipe network pressure-superposed water supply equipment
CN111997143A (en) * 2020-08-26 2020-11-27 蒋介中 Energy-saving optimized pipe network pressure-superposed water supply control system
CN111997144A (en) * 2020-08-26 2020-11-27 蒋介中 Outdoor integral intelligent pipe network pressure-superposed water supply equipment
CN112814082A (en) * 2021-02-03 2021-05-18 江苏省华建建设股份有限公司 Construction site permanent and temporary combined near-water supply device with pressure stabilization function and use method
CN113529847A (en) * 2021-06-21 2021-10-22 福建泉工股份有限公司 Constant-pressure water supply device and constant-pressure water supply method for concrete dry mixing stirring station
CN113931257A (en) * 2021-10-31 2022-01-14 李华娥 Integrated prefabricated wet water supply pump station
CN114563541A (en) * 2021-12-30 2022-05-31 苏州水力士机电设备安装有限公司 Box type water pump and using method thereof
CN114673213A (en) * 2022-03-15 2022-06-28 上海丹泉泵业(集团)有限公司 Efficient energy-saving box type variable-frequency speed-regulating constant-pressure water supply equipment and water supply system thereof
CN115097760A (en) * 2022-06-28 2022-09-23 玉溪大红山矿业有限公司 A method and system for remote control of water pump based on pressurized pumping station
CN115369953A (en) * 2022-08-09 2022-11-22 西安长岭依水生科技有限公司 A constant pressure water supply tank
CN116025035A (en) * 2022-12-23 2023-04-28 北京水利发展有限公司 Multi-unit water supply system with same-pressure quantity-keeping function and control method
CN116025035B (en) * 2022-12-23 2023-11-17 北京水利发展有限公司 Control method of same-pressure quantity-keeping multi-unit water supply system

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