CN104153426A - Energy-saving water supply system - Google Patents
Energy-saving water supply system Download PDFInfo
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- CN104153426A CN104153426A CN201410409634.2A CN201410409634A CN104153426A CN 104153426 A CN104153426 A CN 104153426A CN 201410409634 A CN201410409634 A CN 201410409634A CN 104153426 A CN104153426 A CN 104153426A
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- water
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- pumps
- water pump
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- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention discloses an energy-saving water supply system. The energy-saving water supply system comprises a water storage bin, water pumps, a water flow conveying system pipeline, water consumption equipment and a control box. The energy-saving water supply system is characterized in that the water pumps are small-power and medium-power water pumps and are communicated with the water storage bin and the water flow conveying system pipeline through water pipes; the water pipes between the water pumps and the water flow conveying system pipeline are respectively provided with a pressure sensor; a pressure sensor is arranged on a main pipe of the water flow conveying system pipeline. All the pressure sensors are connected to the control box. The small-power and medium-power water pumps are connected to the control box. The energy-saving water supply system overcomes the shortcomings of the prior art and is reasonable in structural design; high-power or super-power water pumps are replaced by the small-power and medium-power water pumps, the pressure sensors are used for detecting water pressure, the control box is used for calculation and judgment so as to start one or more small-power and medium-power water pumps to supply water, waste caused by the situation that certain large water supply systems adopt the high-power or super-power water pumps to supply water is reduced, a lot of energy sources are saved, and the cost is reduced greatly.
Description
Technical field
The present invention relates to water system technical field, specifically belong to energy-saving water supply system.
Background technology
Existing large-scale water system is in order to guarantee to use at full capacity outlet capacity, general adopt high-power or super high power water pump to supply water, but each large-scale water system can not constantly need to supply water at full capacity, also there is many times water seldom, this time, water will start high-power or super high power water pump equally, cause a large amount of wastes, improved water supply cost.
Summary of the invention
The object of this invention is to provide energy-saving water supply system, the deficiencies in the prior art have been overcome, project organization is reasonable, with some middle low power water pumps, replace high-power or super high power water pump, by pressure inductor, detect hydraulic pressure again, utilizing control cabinet to calculate one or more middle low power water pump of judgement startup supplies water, when the pressure inductor on current induction system pipeline carries signal indication pressure to reduce, control cabinet is controlled a small-power water pump operation, according to the signal of the pressure inductor feedback on the pressure inductor on induction system pipeline and small-power water pump output channel, control whether start second small-power water pump, in starting when after many small-power starting mode of pump, hydraulic pressure is still low, power water pump cuts out some small-power water pumps simultaneously, reduced waste high-power or that super high power water pump supplies water and causes for some large-scale water systems, a large amount of energy and cost have been saved.
The technical solution used in the present invention is as follows:
Energy-saving water supply system, comprise water storehouse, water pump, current induction system pipeline, watering equipment and control cabinet, it is characterized in that: described water pump is some middle low power water pumps, described water pump is by cross current water storehouse and current induction system pipeline, water pipe between described water pump and current induction system pipeline is all provided with pressure inductor, the main pipeline of described current induction system pipeline is provided with pressure inductor, described pressure inductor is all connected on control cabinet, and several described middle low power water pumps are all connected on control cabinet.
Described pressure inductor comprises pressure meter and signal generation apparatus.
Described middle low power water pump Set scale is middle power water pump 40%, small-power water pump 60%.
Compared with the prior art, beneficial effect of the present invention is as follows:
The present invention replaces high-power or super high power water pump with some middle low power water pumps, by pressure inductor, detect hydraulic pressure again, utilizing control cabinet to calculate one or more middle low power water pump of judgement startup supplies water, reduce waste high-power or that super high power water pump supplies water and causes for some large-scale water systems, saved a large amount of energy and cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Referring to accompanying drawing, energy-saving water supply system, comprise water storehouse 1, water pump 2, current induction system pipeline 5, watering equipment 7 and control cabinet 6, it is characterized in that: described water pump 2 is several middle low power water pumps, described water pump 2 is by cross current water storehouse 1 and current induction system pipeline 5, water pipe 4 between described water pump 2 and current induction system pipeline 5 is all provided with pressure inductor 3, the main pipeline of described current induction system pipeline 5 is provided with pressure inductor 3, described pressure inductor 3 is all connected on control cabinet 6, several described middle low power water pumps 2 are all connected on control cabinet 6, described pressure inductor 3 comprises pressure meter and signal generation apparatus 301, described middle low power water pump 2 Set scales are middle power water pump 40%, small-power water pump 60%, when the pressure inductor on current induction system pipeline carries signal indication pressure to reduce, control cabinet is controlled a small-power water pump operation, according to the signal of the pressure inductor feedback on the pressure inductor on induction system pipeline and small-power water pump output channel, control whether start second small-power water pump, in starting when after many small-power starting mode of pump, hydraulic pressure is still low, power water pump cuts out some small-power water pumps simultaneously.
Claims (3)
1. energy-saving water supply system, comprise water storehouse, water pump, current induction system pipeline, watering equipment and control cabinet, it is characterized in that: described water pump is several middle low power water pumps, described water pump is by cross current water storehouse and current induction system pipeline, water pipe between described water pump and current induction system pipeline is all provided with pressure inductor, the main pipeline of described current induction system pipeline is provided with pressure inductor, described pressure inductor is all connected on control cabinet, and several described middle low power water pumps are all connected on control cabinet.
2. energy-saving water supply system according to claim 1, is characterized in that: described pressure inductor comprises pressure meter and signal generation apparatus.
3. energy-saving water supply system according to claim 1, is characterized in that: described middle low power water pump Set scale is middle power water pump 40%, small-power water pump 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409634.2A CN104153426A (en) | 2014-08-19 | 2014-08-19 | Energy-saving water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409634.2A CN104153426A (en) | 2014-08-19 | 2014-08-19 | Energy-saving water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104153426A true CN104153426A (en) | 2014-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410409634.2A Pending CN104153426A (en) | 2014-08-19 | 2014-08-19 | Energy-saving water supply system |
Country Status (1)
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| CN (1) | CN104153426A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07229174A (en) * | 1994-02-21 | 1995-08-29 | Iwaya Denki Seisakusho:Kk | Feed water control device |
| JPH10259622A (en) * | 1998-03-10 | 1998-09-29 | Hitachi Ltd | Water supply system direct-connected to city water |
| CN200946293Y (en) * | 2006-09-08 | 2007-09-12 | 张明亮 | Large-scale negative pressure-free water supply installation |
| CN200946295Y (en) * | 2006-09-08 | 2007-09-12 | 张明亮 | Small flow negative pressure-free water supply installation |
| CN202865911U (en) * | 2012-10-12 | 2013-04-10 | 焦作隆丰皮草企业有限公司 | Water supply system |
| CN203741939U (en) * | 2013-12-30 | 2014-07-30 | 青岛万力科技有限公司 | Intelligent box type negative-pressure-free water supply device |
| CN204126009U (en) * | 2014-08-19 | 2015-01-28 | 安徽金科橡塑制品有限公司 | Energy-saving water supply system |
-
2014
- 2014-08-19 CN CN201410409634.2A patent/CN104153426A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07229174A (en) * | 1994-02-21 | 1995-08-29 | Iwaya Denki Seisakusho:Kk | Feed water control device |
| JPH10259622A (en) * | 1998-03-10 | 1998-09-29 | Hitachi Ltd | Water supply system direct-connected to city water |
| CN200946293Y (en) * | 2006-09-08 | 2007-09-12 | 张明亮 | Large-scale negative pressure-free water supply installation |
| CN200946295Y (en) * | 2006-09-08 | 2007-09-12 | 张明亮 | Small flow negative pressure-free water supply installation |
| CN202865911U (en) * | 2012-10-12 | 2013-04-10 | 焦作隆丰皮草企业有限公司 | Water supply system |
| CN203741939U (en) * | 2013-12-30 | 2014-07-30 | 青岛万力科技有限公司 | Intelligent box type negative-pressure-free water supply device |
| CN204126009U (en) * | 2014-08-19 | 2015-01-28 | 安徽金科橡塑制品有限公司 | Energy-saving water supply system |
Non-Patent Citations (2)
| Title |
|---|
| 严煦世: "《给水排水工程快速设计手册》", 31 July 1995, 中国建筑工业出版社 * |
| 杜金城: "《电气动力系统节能》", 31 August 2013, 中国电力出版社 * |
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Application publication date: 20141119 |