CN201825799U - Voltage-stabilizing water-saving system for pure water lowing back to pipeline - Google Patents
Voltage-stabilizing water-saving system for pure water lowing back to pipeline Download PDFInfo
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- CN201825799U CN201825799U CN2010205768594U CN201020576859U CN201825799U CN 201825799 U CN201825799 U CN 201825799U CN 2010205768594 U CN2010205768594 U CN 2010205768594U CN 201020576859 U CN201020576859 U CN 201020576859U CN 201825799 U CN201825799 U CN 201825799U
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- pump
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Abstract
The utility model discloses a voltage-stabilizing water-saving system for pure water flowing back to a pipeline, which comprises a booster pump, a pre-treatment system and a high-pressure pump, wherein the high-pressure pump is connected with the pre-treatment system through a first pipeline, and is connected with a reverse osmosis system through a second pipeline, and the first pipeline is connected with a one-way flowing device. The utility model aims at providing the voltage-stabilizing water-saving system for pure water flowing back to the pipeline for solving the defects in the prior art, which adopts backflow technology, recycles pure water, and solves the problem of resource waste.
Description
Technical field:
The utility model belongs to water-treatment technology field, relates to the voltage stabilizing water-saving system that a kind of pure water is back to pipeline in particular.
Background technology:
At present, the water resources famine, the water wasting phenomenon also can be found everywhere.Some water system improves water utilization rate because the imperfection of technology causes the waste of water resources, reduces the common recognition that water resource waste has become society.Existing water-saving system is seen accompanying drawing 1, comprises topping-up pump A1, pretreatment system A2 and high-pressure pump A3, reverse osmosis system A4 and constant pressure frequency conversion Controlling System A5; Pretreatment system A2 is made of sand filter, carbon filter, softening agent, accurate filter, and reverse osmosis system is made of systems pumps, reverse osmosis unit (reverse osmosis membrane and putamina, frame, electric control box), flush/clear device and intermediate water tank.
The backflow utilization that the pure water of existing reverse osmosis system has, the direct discharging that has is abandoned, make the system that reflux technique handles because be not provided with voltage-stabilizing system cause with water spot or watering equipment pressure surge big, thereby can make some to the hydraulic pressure use equipment cisco unity malfunction that has certain requirements.Will use pure water such as hemo system in the hemodialysis, it is 0.2-0.3MPa that hemo system when work requires the pressure of pure water, if the pure water pressure surge greatly hemo system will shut down and not work.So just need the waterworks that a kind of delivery of pure water pressure fluctuation is little, do not waste, the utility model just can solve these two problems of water resource waste and pressure transient.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art part, and the voltage stabilizing water-saving system that provides a kind of pure water to be back to pipeline adopts technique of backflow, and the recycle pure water solves wasting of resources problem.
Technology solution of the present utility model is as follows:
Pure water is back to the voltage stabilizing water-saving system of pipeline, comprise topping-up pump, pretreatment system and high-pressure pump, described high-pressure pump is connected with described pretreatment system by first pipeline, is connected with reverse osmosis system by second pipeline, and a constant pressure frequency conversion Controlling System is installed on first pipeline; Connect a uniflux device on described first pipeline.
Described pure water is back to the voltage stabilizing water-saving system of pipeline, and described uniflux device is a check valve.
Described pure water is back to the voltage stabilizing water-saving system of pipeline, and described topping-up pump is the frequency conversion topping-up pump.
Described pure water is back to the voltage stabilizing water-saving system of pipeline, and described constant pressure frequency conversion Controlling System is a frequency transformer.
The utility model beneficial effect is:
1) adopt technique of backflow, the recycle pure water solves wasting of resources problem;
The unnecessary pure water that the utility model will not use up is back in the pipeline, recycle water resources, the phenomenon of putting and ending to waste;
2) adopt variable frequency control and unidirectional technique of backflow, the stable some water pressure of using.
The utility model is provided with frequency conversion topping-up pump and frequency-changing control system before the point that refluxes, return line is provided with check valve, suppose that watering equipment or the hydraulic pressure that requires with water spot are A, frequency-changing control system is set at A at the pressure of the point that refluxes, if watering equipment or with the true pressure of water spot less than A, then pure water can not be back to the backflow point by check valve, watering equipment or will increase to A and reach pressure equilibrium with the pressure of water spot; When watering equipment or with the true pressure of water spot greater than A, then pure water can be back to the backflow point by check valve, watering equipment or will reduce to A and reach pressure equilibrium with the pressure of water spot; In a word, the utility model can make watering equipment or be equilibrated at a certain setting point all the time with the pressure of water spot.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the FB(flow block) of existing water receiving system;
Fig. 2 is a FB(flow block) of the present utility model;
Fig. 3 is this novel structural representation.
Embodiment:
The following stated is preferred embodiment of the present utility model only, is not that scope of the present utility model is limited.
Embodiment sees accompanying drawing 2～3; Pure water is back to the voltage stabilizing water-saving system of pipeline, comprise topping-up pump 1, pretreatment system 2 and high-pressure pump 3, described high-pressure pump 3 is connected with described pretreatment system by first pipeline 4, be connected with reverse osmosis system 5 by second pipeline 10, second pipeline 10 and with water spot or watering equipment 7 is equipped with a constant pressure frequency conversion Controlling System 6 on first pipeline; This constant pressure frequency conversion Controlling System is a frequency transformer, connect a uniflux device 8 on described first pipeline, and the other end of this uniflux device and be communicated with water spot or watering equipment 7, can be from water spot or described first pipeline of watering equipment 7 unidirectional inflows to guarantee water.
Described uniflux device 8 is a check valve.Described topping-up pump is the frequency conversion topping-up pump.This constant pressure frequency conversion Controlling System is a frequency transformer.
Claims (4)
1. pure water is back to the voltage stabilizing water-saving system of pipeline, comprise topping-up pump, pretreatment system and high-pressure pump, described high-pressure pump is connected with described pretreatment system by first pipeline, is connected with reverse osmosis system by second pipeline, and a constant pressure frequency conversion Controlling System is installed on first pipeline; It is characterized in that: connect a uniflux device on described first pipeline.
2. pure water according to claim 1 is back to the voltage stabilizing water-saving system of pipeline, it is characterized in that: described uniflux device is a check valve.
3. pure water according to claim 1 and 2 is back to the voltage stabilizing water-saving system of pipeline, it is characterized in that: described topping-up pump is the frequency conversion topping-up pump.
4. pure water according to claim 1 and 2 is back to the voltage stabilizing water-saving system of pipeline, it is characterized in that: described constant pressure frequency conversion Controlling System is a frequency transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205768594U CN201825799U (en) | 2010-10-26 | 2010-10-26 | Voltage-stabilizing water-saving system for pure water lowing back to pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205768594U CN201825799U (en) | 2010-10-26 | 2010-10-26 | Voltage-stabilizing water-saving system for pure water lowing back to pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201825799U true CN201825799U (en) | 2011-05-11 |
Family
ID=43964349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205768594U Expired - Fee Related CN201825799U (en) | 2010-10-26 | 2010-10-26 | Voltage-stabilizing water-saving system for pure water lowing back to pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201825799U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787461A (en) * | 2012-11-05 | 2014-05-14 | 苏州卓融水处理科技有限公司 | Environment-friendly water treatment system |
| CN106149804A (en) * | 2015-04-28 | 2016-11-23 | 博尔富（江苏）实业有限公司 | Water purification machine control system of invariable pressure |
| CN106186188A (en) * | 2015-05-06 | 2016-12-07 | 刘爱东 | Fresh pure water-saving water purifier |
-
2010
- 2010-10-26 CN CN2010205768594U patent/CN201825799U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787461A (en) * | 2012-11-05 | 2014-05-14 | 苏州卓融水处理科技有限公司 | Environment-friendly water treatment system |
| CN106149804A (en) * | 2015-04-28 | 2016-11-23 | 博尔富（江苏）实业有限公司 | Water purification machine control system of invariable pressure |
| CN106186188A (en) * | 2015-05-06 | 2016-12-07 | 刘爱东 | Fresh pure water-saving water purifier |
| CN106186188B (en) * | 2015-05-06 | 2019-03-26 | 刘爱东 | The application method of fresh pure water-saving water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20191026 |