CN2529649Y - Water saving and electricity saving appts. for intelligent water treatment system - Google Patents
Water saving and electricity saving appts. for intelligent water treatment system Download PDFInfo
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- CN2529649Y CN2529649Y CN 02202786 CN02202786U CN2529649Y CN 2529649 Y CN2529649 Y CN 2529649Y CN 02202786 CN02202786 CN 02202786 CN 02202786 U CN02202786 U CN 02202786U CN 2529649 Y CN2529649 Y CN 2529649Y
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- reverse osmosis
- water
- waste water
- saving
- waste
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Abstract
The utility model provides a water saving and electricity saving apparatus for intelligent water treatment system, which belongs to the supplying device for hemodialysis reverse osmosis water, and solves the problems of scientific discharging of waste water and electricity waste caused by circulation filtering with part reverse osmosis water. The utility model comprises a reverse osmosis pump and a filtering device for reverse osmosis water. The waste water outlet of the utility model is provided with a waste water conductivity monitoring probe which is connected with a control circuit through a conductivity meter; a waste water recycling pipeline and the discharging pipeline are respectively provided with an electromagnetic valve; and a reverse osmosis water supplying pipeline is provided with a pressure bag through a check valve and connected with a hemodialysis machine through the pressure bag. The discharged waste water is recycled and realizes the aim of saving water; the pressure bag stores the reverse osmosis water, and when the pressure exceeds the set value, the reverse osmosis pump stops, saving electricity; moreover, the waste water conductivity monitoring probe monitors the conductivity of the waste water, realizing scientific discharging of the waste water; at the moment of discharging, a negative pressure is generated outside the membrane and serves washing the reverse osmosis membrane, thereby realizing maintenance and protection for the reverse osmosis membrane and prolonging the service life of the reverse osmosis membrane.
Description
Technical field: this utility model belongs to the auxiliary facilities of hemodialysis apparatus, particularly the feedway of reverse osmosis water during hemodialysis.
Background technology: the plain edition water treatment facilities of present domestic use belong to the product at the beginning of the nineties, basically be the product of foreign imitation, these class water treatment facilities are on structure, and the generation rate of reverse osmosis water is a kind of great waste to water resource between 15% to 50%.Up to the present domestic also do not have a water-saving water treatment product.And external water-saving water treatment product is demineralized water, waste water and the reverse osmosis water that do not utilize to be participated in blood circulation simultaneously filter basically, thereby reaches the purpose of water saving.1), be interrupted regular discharge waste water there are following two kinds on its waste discharge mode:, reduce the concentration of waste water.2) control flow waste discharge incessantly, control wastewater flow and quality.Though this water treatment system can play certain water saving purpose, the discharge of wastewater of above two kinds of water saving forms is science not, can not reach the purpose of intelligent water-saving.The part reverse osmosis water participates in circulating filtration simultaneously, and circulating filtration carries out continuously, therefore causes the waste of electric power.
Summary of the invention.This utility model purpose be the science discharging that solves waste water, and the part reverse osmosis water participate in circulating filtration and the problem of useless electricity, a kind of intelligent water treatment system water-saving and electricity-saving device is provided.
This utility model comprises reverse osmosis pump, reverse osmosis water defecator, reverse osmosis pumps the water inlet that the mouth of a river connects the reverse osmosis water defecator, the outlet of reverse osmosis water defecator connects the reverse osmosis water feeding pipe, the waste water reclamation mouth of reverse osmosis water defecator connects reverse osmosis through reclaim line and pumps into the mouth of a river, on the waste water reclamation pipeline of reverse osmosis water defecator the discharge of wastewater pipeline is installed simultaneously, it is characterized in that at the wastewater outlet place of reverse osmosis water defecator the conductivity of waste water monitoring probe being installed, monitoring probe connects control circuit through conductivity table.Electromagnetic valve by control circuit control respectively is installed on waste water reclamation pipeline and discharge of wastewater pipeline, by check valve a press packet is installed on the reverse osmosis water feeding pipe, the reverse osmosis water feeding pipe connects hemo system after press packet.
This utility model advantage: 1, water saving, the waste water that the reverse osmosis water defecator is discharged carries out cycling and reutilization and realizes the water saving purpose: 2, economize on electricity, a press packet is set on the reverse osmosis water feeding pipe, carrying out reverse osmosis water stores, when the pressure in the reverse osmosis water feeding pipe surpasses setting value, the reverse osmosis pump quits work, and realizes economize on electricity; 3, at the wastewater outlet place conductivity of waste water monitoring probe is installed, according to the difference of territory of use, carries out the setting of corresponding conductivity value, conductivity of waste water carries out discharge of wastewater when surpassing setting value, has realized the science discharging of waste water; 4, protection anti-seepage membrane, when the moment of discharge of wastewater, film produces a negative pressure outward, plays the flushing action to anti-seepage membrane, realizes maintenance and maintenance to anti-seepage membrane, improves the service life of anti-seepage membrane.
Description of drawings:
Fig. 1, intelligent water treatment system connect organigram with the water-saving and electricity-saving device.
The specific embodiment:
Embodiment
As shown in Figure 1, this intelligence water treatment system water-saving and electricity-saving device, comprise reverse osmosis pump 1, reverse osmosis water defecator 2, reverse osmosis pumps the water inlet that the mouth of a river connects the reverse osmosis water defecator, the outlet of reverse osmosis water defecator connects the reverse osmosis water feeding pipe, the waste water reclamation mouth of reverse osmosis water defecator connects reverse osmosis through reclaim line 3 and pumps into the mouth of a river, on the waste water reclamation pipeline of reverse osmosis water defecator discharge of wastewater pipeline 4 is installed simultaneously, the conductivity of waste water monitoring probe is installed at wastewater outlet place at the reverse osmosis water defecator, monitoring probe connects control circuit through conductivity table 5, electromagnetic valve 6 by control circuit control respectively is installed on waste water reclamation pipeline and discharge of wastewater pipeline, 7, by check valve 8 press packet 9 is installed on the reverse osmosis water feeding pipe, the reverse osmosis water feeding pipe connects hemo system 10 after press packet.
During operate as normal, after the pretreatment of tap water process prime, form demineralized water and enter anti-seepage membrane, pass through reverse-osmosis treated.Electromagnetic valve 6 on the waste water reclamation loop is selected normally off with discharge of wastewater mouth electromagnetic valve 7.The conductivity of waste water at wastewater outlet place is by the monitoring of the monitoring probe of conductivity table 5, and demonstrates the numerical value of conductivity of waste water by the conductivity of waste water table, with the conductivity of waste water special value of input in advance relatively:
1. when electrical conductivity was lower than particular value, the conductivity of waste water table sent a signal of telecommunication to the electromagnetic valve on the waste water reclamation loop 36 through control circuit, and the electromagnetic valve that reclaims on the loop is opened, and waste water enters reverse osmosis once more and pumps into mouth of a river participation circulation next time, realizes water saving.
2. when electrical conductivity was higher than particular value, the conductivity of waste water table sent the electromagnetic valve 7 of a signal of telecommunication to the discharge of wastewater mouth, and electromagnetic valve 7 is unlocked, and the too high waste water of electrical conductivity will be discharged away.In the moment of discharge of wastewater, anti-seepage membrane produces a negative pressure outward, plays the flushing action to anti-seepage membrane, realizes maintenance and maintenance to anti-seepage membrane.
The reverse osmosis water that anti-seepage membrane produces enters the reverse osmosis water feeding pipe, at first passes through check valve 8, is stored into press packet 9 again, supplies with hemo system 10 at last and uses.The pressure of press packet is being controlled the startup of reverse osmosis pump and is being closed:
1. when the press packet storage put in place, the pressure in the reverse osmosis water feeding pipe surpassed setting value, and the reverse osmosis pump is then received a power supply signal, and the reverse osmosis pump cuts out (the reverse osmosis pump is about downtime during operate as normal: 10～30 minutes);
2. the reverse osmosis water owing to hemo system is constantly using, pressure in the pipeline is constantly reducing, when pressure drops to certain value, the reverse osmosis pump will receive a power supply signal, the reverse osmosis pump then open (during operate as normal reverse osmosis pump start make an appointment into: 10～15 minutes), because of the work of reverse osmosis pump interruption, historical facts or anecdotes has showed purpose of saving.
Claims (1)
1, a kind of intelligent water treatment system water-saving and electricity-saving device, comprise the reverse osmosis pump, the reverse osmosis water defecator, reverse osmosis pumps the water inlet that the mouth of a river connects the reverse osmosis water defecator, the outlet of reverse osmosis water defecator connects the reverse osmosis water feeding pipe, the waste water reclamation mouth of reverse osmosis water defecator connects reverse osmosis pump water inlet mouth through reclaim line, on the waste water reclamation pipeline of reverse osmosis water defecator the discharge of wastewater pipeline is installed simultaneously, it is characterized in that the conductivity of waste water monitoring probe being installed at the wastewater outlet place of reverse osmosis water defecator, monitoring probe connects control circuit through conductivity table, electromagnetic valve by control circuit control respectively is installed on waste water reclamation pipeline and discharge of wastewater pipeline, by check valve a press packet is installed on the reverse osmosis water feeding pipe, the reverse osmosis water feeding pipe connects hemo system after press packet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02202786 CN2529649Y (en) | 2002-02-01 | 2002-02-01 | Water saving and electricity saving appts. for intelligent water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02202786 CN2529649Y (en) | 2002-02-01 | 2002-02-01 | Water saving and electricity saving appts. for intelligent water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2529649Y true CN2529649Y (en) | 2003-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02202786 Expired - Fee Related CN2529649Y (en) | 2002-02-01 | 2002-02-01 | Water saving and electricity saving appts. for intelligent water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2529649Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336481A (en) * | 2011-06-03 | 2012-02-01 | 泉州市碧蓝环保科技有限公司 | Process for reclaiming copper and nickel from electroplating rinse waste water and implementing zero discharge of waste water |
| CN102489154A (en) * | 2011-12-14 | 2012-06-13 | 湖南生命伟业科技有限责任公司 | Reverse osmosis type remote monitoring and recycling method and system for concentrated water |
| CN102745774A (en) * | 2011-04-19 | 2012-10-24 | 翰信科技股份有限公司 | Reverse osmosis water-purification method |
| CN104973724A (en) * | 2015-07-31 | 2015-10-14 | 天津邦盛净化设备工程有限公司 | Steel strip wastewater zero-discharge retreatment system and method |
-
2002
- 2002-02-01 CN CN 02202786 patent/CN2529649Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745774A (en) * | 2011-04-19 | 2012-10-24 | 翰信科技股份有限公司 | Reverse osmosis water-purification method |
| CN102336481A (en) * | 2011-06-03 | 2012-02-01 | 泉州市碧蓝环保科技有限公司 | Process for reclaiming copper and nickel from electroplating rinse waste water and implementing zero discharge of waste water |
| CN102489154A (en) * | 2011-12-14 | 2012-06-13 | 湖南生命伟业科技有限责任公司 | Reverse osmosis type remote monitoring and recycling method and system for concentrated water |
| CN104973724A (en) * | 2015-07-31 | 2015-10-14 | 天津邦盛净化设备工程有限公司 | Steel strip wastewater zero-discharge retreatment system and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |