CN102493530A - Box-type low-energy-consumption pipe network pressure-overlaying water supply equipment and method - Google Patents

Box-type low-energy-consumption pipe network pressure-overlaying water supply equipment and method Download PDF

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Publication number
CN102493530A
CN102493530A CN2011104014071A CN201110401407A CN102493530A CN 102493530 A CN102493530 A CN 102493530A CN 2011104014071 A CN2011104014071 A CN 2011104014071A CN 201110401407 A CN201110401407 A CN 201110401407A CN 102493530 A CN102493530 A CN 102493530A
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China
Prior art keywords
water
pump
outlet
pressure sensor
inlet
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Pending
Application number
CN2011104014071A
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Chinese (zh)
Inventor
朱晓丰
何光辉
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SHANGHAI CHENGFENG LIQUID EQUIPMENT CO Ltd
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SHANGHAI CHENGFENG LIQUID EQUIPMENT CO Ltd
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Application filed by SHANGHAI CHENGFENG LIQUID EQUIPMENT CO Ltd filed Critical SHANGHAI CHENGFENG LIQUID EQUIPMENT CO Ltd
Priority to CN2011104014071A priority Critical patent/CN102493530A/en
Publication of CN102493530A publication Critical patent/CN102493530A/en
Pending legal-status Critical Current

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Abstract

The invention relates to the technical field of water supply system facilities, and in particular relates to box-type low-energy-consumption pipe network pressure-overlaying water supply equipment and method. The equipment comprises a water tank, a water pump set, a flow regulator, a control cabinet, a valve, a pipeline, pressure sensors and a pressure stabilizing tank, and is combined water source water supply equipment taking tap water for directly supplying water and the water tank as a standby water source, wherein the tap water inlet pipe is connected with one end of a pump, and the other end of the pump is connected with a water outlet pipe; an inlet pressure sensor is arranged on the water inlet pipe, the inlet of the water tank is connected with tap water, and the outlet of the water tank is connected with one end of the pump; and the water outlet pipe is further connected with the pressure stabilizing tank, the water outlet pipe is provided with an outlet pressure sensor and the flow regulator, and the control cabinet is respectively connected with the inlet pressure sensor, the outlet pressure sensor, the flow regulator and the water pump set. Compared with the prior art, the box-type low-energy-consumption pipe network pressure-overlaying water supply equipment has the characteristics of high efficiency, rapid response, reasonable structure, safety and energy conservation.

Description

A kind of box low energy consumption pipe network Pressure-superposed water supply equipment and method
[technical field]
The present invention relates to water system facility technology field, specifically is a kind of box low energy consumption pipe network Pressure-superposed water supply equipment and method.
[background technology]
After at present general supply equipment directly inserts the tap water pipe network, be easy to generate swabbing action,, thereby cause ductwork pressure to descend, influence peripheral user's water because the flow of water pump is usually greater than the running water pipe flow of inlet water to the tap water pipe network.In order to solve the irrationality of this water supply scheme; So traditional way of supplying water need be built water source water tank or attic tank in the import department of water pump; There are three problems in this traditional water supply scheme: the first, and water pump water source water tank and attic tank all are prone to exist pollution problem, because all there is overfall in the design in pond; The water tank that life is used also must regularly clean for avoiding water quality to degenerate, thereby has caused the waste of drinking water.The second, the building cost of attic tank is higher, and along with development of city, attic tank also is difficult to see.The 3rd, the tap water in the city planting ductwork will be put into the water source water tank earlier and then be extracted into attic tank with water pump, and like this, the pressure energy of tap water has just been wasted.
[summary of the invention]
The objective of the invention is to solve the deficiency of prior art, a kind of box low energy consumption pipe network Pressure-superposed water supply equipment and method that contains the multistage pump stack is provided.
For realizing that above-mentioned purpose designs a kind of box low energy consumption pipe network Pressure-superposed water supply equipment, comprise water tank, water pump group, flow regulator, switch board, valve, pipeline, pressure sensor, vacuum tank.It is characterized in that described water pump group comprises little pump, standard pump, middle pump and big pump; Described supply equipment be by tap water directly supply water and water tank as the combination water source supply equipment of alternate source; Described tap water water inlet pipe connects little pump and standard pump water inlet one end, and little pump is connected outlet pipe with standard pump delivery port one end, and described tap water water inlet pipe is provided with inlet pressure sensor; Water tank inlet connects the tap water water inlet pipe; Pump and big pump water inlet mouth one end during water outlet of water tank connects respectively through pipeline, middle pump with pump the mouth of a river one end greatly and be connected outlet pipe, described outlet pipe passes through pipeline connection vacuum tank; Outlet pipe is provided with outlet pressure sensor and flow regulator, and described switch board connects inlet pressure sensor, outlet pressure sensor, flow regulator and water pump group respectively through holding wire.
Described water pump group adopts three usefulness one to be equipped with or the four-function structure.
Described water pump group can replace with two or many pumps and combine.
Also be provided with floating ball device in the described water tank.
The present invention also comprises the pipe network pressure-superposed method of supplying water of a kind of box low energy consumption, it is characterized in that described method of supplying water is following: the flow regulator monitoring running water outlet flow on the outlet pipe, and feed back to switch board; Outlet pressure sensor monitoring running water outlet pressure on the outlet pipe; And feed back to switch board, when the user on non-peak during water, the user is less with discharge; Start the little water supplying pump of low discharge; At this moment water pump is in efficient operation, detects the variation of customer flow through flow regulator, starts standard pump successively when strengthening with discharge; When the user on the peak during water, the tap water supply flow can not satisfy user's water, on the basis that starts little pump and standard pump, restarts big pump, satisfies user's water; Inlet pressure sensor monitoring tap water intake pressure, and feed back to switch board, when tap water cut-off, pump guarantees user's water with big pump in the startup.
The present invention compares with prior art; The overlapped in series of multistage pump makes it that higher utilization rate arranged on energy; Can cut pump according to condition of different and handle, efficient energy-saving adopts the design of vacuum tank and water tank to make it can be more stable when moving simultaneously; Cut-in stand-by pump, vacuum tank, water tank flexibly when fault are for water system provides a kind of scheme more safely and effectively.
[description of drawings]
Fig. 1 is an annexation sketch map of the present invention;
Fig. 2 is the present device structure chart;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is a specific embodiment sketch map of the present invention;
Among the figure: 1. pump 17. standard pump 18. little pumps in the tap water water inlet pipe 2. inlet pressure sensors 3. tank inlet pipes 4. outlet pressure sensors 5. flow regulators 6. outfall sewers 7. water tank inlets 8. switch boards 9. air vents 10. overfalls 11. sewage draining exits 12. water tanks 13. float valves 14. vacuum tanks 15. big pumps 16..
[specific embodiment]
In conjunction with accompanying drawing the present invention is further specified, the manufacturing technology of this device is very clearly concerning this professional people.
Like Fig. 1~shown in Figure 4, comprise water tank, water pump group, flow regulator, switch board, valve, pipeline, pressure sensor, vacuum tank.Water pump is divided into little pump, standard pump, middle pump and big pump by flow, adopts three usefulness one to be equipped with design, and wherein middle pump is a stand by pump.Described supply equipment be by tap water directly supply water and water tank as the combination water source supply equipment of alternate source; Described tap water water inlet pipe connects little pump and standard pump water inlet one end; little pump is connected outlet pipe with standard pump delivery port one end, and described tap water water inlet pipe is provided with inlet pressure sensor.Water tank inlet connects the tap water water inlet pipe; Pump and big pump water inlet mouth one end during water outlet of water tank connects respectively through pipeline; In pump with pump the mouth of a river one end greatly and be connected outlet pipe; Described outlet pipe connects vacuum tank through pipeline, and outlet pipe is provided with outlet pressure sensor and flow regulator, and described switch board connects inlet pressure sensor, outlet pressure sensor, flow regulator and water pump group respectively through holding wire.
As shown in Figure 4, the flow regulator monitoring running water outlet flow on the outlet pipe, and feed back to switch board; Outlet pressure sensor on outlet pipe monitoring running water outlet pressure, and feed back to switch board, when the user on non-peak during water; The user is less with discharge, starts the little water supplying pump of low discharge, and at this moment water pump is in efficient operation; Detect the variation of customer flow through flow regulator, start standard pump successively when strengthening with discharge; When the user on the peak during water, the tap water supply flow can not satisfy user's water, on the basis that starts little pump and standard pump, restarts big pump, satisfies user's water; Inlet pressure sensor monitoring tap water intake pressure, and feed back to switch board, when tap water cut-off, pump guarantees user's water with big pump in the startup.If a failure of pump wherein, it is not enough that pressure sensor detects pressure, and console detects insufficient pressure and then sends signal and give subsequent use middle pump, and middle pump startup makes pressure recover normal, and the maintenance of pending fault pump is accomplished and switched back former pump again.Console detects insufficient pressure and can also open vacuum tank and stablize hydraulic pressure.

Claims (4)

1. box low energy consumption pipe network Pressure-superposed water supply equipment; Comprise water tank, water pump group, flow regulator, switch board, valve, pipeline, pressure sensor, vacuum tank; It is characterized in that described water pump group comprises little pump, standard pump, middle pump and big pump, described supply equipment is that tap water directly supplies water and the combination water source supply equipment of water tank as alternate source, and described tap water water inlet pipe connects little pump and standard pump water inlet one end; little pump is connected outlet pipe with standard pump delivery port one end; described tap water water inlet pipe is provided with inlet pressure sensor, and water tank inlet connects the tap water water inlet pipe, pump and pump water inlet mouth one end greatly during water outlet of water tank connects respectively through pipeline; middle pump with pump the mouth of a river one end greatly and be connected outlet pipe; described outlet pipe passes through pipeline connection vacuum tank, and outlet pipe is provided with outlet pressure sensor and flow regulator, and described switch board connects inlet pressure sensor, outlet pressure sensor, flow regulator and water pump group respectively through holding wire.
2. a kind of box low energy consumption pipe network Pressure-superposed water supply equipment as claimed in claim 1 is characterized in that described water pump group adopts three usefulness one to be equipped with or the four-function structure.
3. a kind of box low energy consumption pipe network Pressure-superposed water supply equipment as claimed in claim 1 is characterized in that described water pump group replaces with two or many pumps and combines.
4. pipe network pressure-superposed method of supplying water of box low energy consumption is characterized in that described method of supplying water is following: the flow regulator monitoring running water outlet flow on the outlet pipe, and feed back to switch board; Outlet pressure sensor monitoring running water outlet pressure on the outlet pipe; And feed back to switch board, when the user on non-peak during water, the user is less with discharge; Start the little water supplying pump of low discharge; At this moment water pump is in efficient operation, detects the variation of customer flow through flow regulator, starts standard pump successively when strengthening with discharge; When the user on the peak during water, the tap water supply flow can not satisfy user's water, on the basis that starts little pump and standard pump, restarts big pump, satisfies user's water; Inlet pressure sensor monitoring tap water intake pressure, and feed back to switch board, when tap water cut-off, pump guarantees user's water with big pump in the startup.
CN2011104014071A 2011-12-06 2011-12-06 Box-type low-energy-consumption pipe network pressure-overlaying water supply equipment and method Pending CN102493530A (en)

Priority Applications (1)

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CN2011104014071A CN102493530A (en) 2011-12-06 2011-12-06 Box-type low-energy-consumption pipe network pressure-overlaying water supply equipment and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011104014071A CN102493530A (en) 2011-12-06 2011-12-06 Box-type low-energy-consumption pipe network pressure-overlaying water supply equipment and method

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CN102493530A true CN102493530A (en) 2012-06-13

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061384A (en) * 2013-01-25 2013-04-24 王文东 Secondary-pressurizing energy-saving water-supply system for high-rise building and energy-saving water supply method
CN104295423A (en) * 2014-10-10 2015-01-21 中国神华能源股份有限公司 Fuel pump oil supply method and system
CN106499001A (en) * 2016-12-23 2017-03-15 山东科源供排水设备工程有限公司 Flow subregion intelligent water supply system and its using method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2703798Y (en) * 2004-06-01 2005-06-08 山东双轮集团股份有限公司 Pipeline non-negative-pressure water supply apparatus
CN201065545Y (en) * 2007-07-22 2008-05-28 铜陵首创水务有限责任公司 Water tank type energy-saving supercharging water supply installation
CN201850583U (en) * 2010-11-24 2011-06-01 胡孝恩 Tank-type laminated water supply equipment
CN201933537U (en) * 2010-11-24 2011-08-17 井福泵业(上海)有限公司 Multi-level water pressure setting device
CN202337997U (en) * 2011-12-06 2012-07-18 上海成峰流体设备有限公司 Equipment for box-type low-energy pipe network pressure-superposed water supplying

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2703798Y (en) * 2004-06-01 2005-06-08 山东双轮集团股份有限公司 Pipeline non-negative-pressure water supply apparatus
CN201065545Y (en) * 2007-07-22 2008-05-28 铜陵首创水务有限责任公司 Water tank type energy-saving supercharging water supply installation
CN201850583U (en) * 2010-11-24 2011-06-01 胡孝恩 Tank-type laminated water supply equipment
CN201933537U (en) * 2010-11-24 2011-08-17 井福泵业(上海)有限公司 Multi-level water pressure setting device
CN202337997U (en) * 2011-12-06 2012-07-18 上海成峰流体设备有限公司 Equipment for box-type low-energy pipe network pressure-superposed water supplying

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061384A (en) * 2013-01-25 2013-04-24 王文东 Secondary-pressurizing energy-saving water-supply system for high-rise building and energy-saving water supply method
CN104295423A (en) * 2014-10-10 2015-01-21 中国神华能源股份有限公司 Fuel pump oil supply method and system
CN104295423B (en) * 2014-10-10 2017-05-03 中国神华能源股份有限公司 Fuel pump oil supply method and system
CN106499001A (en) * 2016-12-23 2017-03-15 山东科源供排水设备工程有限公司 Flow subregion intelligent water supply system and its using method

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Application publication date: 20120613