CN201648066U - Drinking water purification apparatus - Google Patents

Drinking water purification apparatus Download PDF

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Publication number
CN201648066U
CN201648066U CN201020049409XU CN201020049409U CN201648066U CN 201648066 U CN201648066 U CN 201648066U CN 201020049409X U CN201020049409X U CN 201020049409XU CN 201020049409 U CN201020049409 U CN 201020049409U CN 201648066 U CN201648066 U CN 201648066U
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CN
China
Prior art keywords
water
reverse osmosis
osmosis membrane
valve
tap
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201020049409XU
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Chinese (zh)
Inventor
蒋建阳
Original Assignee
蒋建阳
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Filing date
Publication date
Application filed by 蒋建阳 filed Critical 蒋建阳
Priority to CN201020049409XU priority Critical patent/CN201648066U/en
Application granted granted Critical
Publication of CN201648066U publication Critical patent/CN201648066U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a drinking water purification apparatus, which comprises an inlet valve, an ultrafiltration membrane, a booster pump, a reverse osmosis membrane and a tap, the water inlet end of the inlet valve is connected with a water source and controls the opening and closing the water source, the water outlet end of the inlet valve is connected with the water inlet end of the ultrafiltration membrane, the water outlet end of the ultrafiltration membrane is sequentially connected in series with a low-pressure switch and an electromagnetic valve, the water outlet end of the low-voltage switch is connected with the water inlet end of the electromagnetic valve, the water inlet end of the booster pump is connected with the water outlet end of the electromagnetic valve, the reverse osmosis membrane is connected between the booster pump and the tap, and a high-pressure switch is connected between the tap and the booster pump as well. The drinking water purification apparatus can most effectively remove calcium, magnesium, bacteria, organic substances, inorganic substances, metal ions, radioactive substances and the like in water, so that drinking water can truly come up to the direct drinking standard, and the water purified by the purification apparatus is clear and sweet. The apparatus is applicable to the purification of drinking water for households, hotels, hospitals and other enterprises and public institutions.

Description

Device for purifying potable water
Technical field
The utility model belongs to domestic water purification treatment technology field, relates to device for purifying potable water.
Background technology
Water resources is the base substance that the mankind depend on for existence, but because the trade effluent and the sanitary sewage of a large amount of dischargings, make the part rivers, lake pollution is serious, people's tap water has suffered various germs, the endotoxin contamination that heavy metal and compound etc. are detrimental to health, raising along with people's living standard, the modern also more and more payes attention to the health of self, especially drinking-water and healthy aspect, people are more and more higher to the domestic water requirements in water quality, tap water can't satisfy the requirement of people for tap water, drink tap water is carried out tap water after the secondary treatment to the crucial viewpoint of health, generally accepted, therefore just develop many tap water filtration, purification treatment facilities, so that the tap water of people's safety and sanitation to be provided.But traditional refining plant mainly exists following problem: meeting generation ratio was 1: 3 pure water and a condensed water after source water was handled through the reverse osmosis membrane filtration device, proportion then directly falls as discharge of wastewater up to 3/4ths condensed water, thereby cause serious source water waste, pollutions such as chemistry dirt, organism and colloid pollution, microbial contamination took place in reverse osmosis membrane easily after refining plant used for some time, as not cleaning for a long time or cleaning untimely, then can damage reverse osmosis membrane, thereby influence the work-ing life of reverse osmosis membrane filtration device.
Summary of the invention
The purpose of this utility model is at existing existing the problems referred to above, and former water use efficiency height, long service life, water reuse rate height, device for purifying potable water that water quality is high are provided.
The purpose of this utility model can realize by following technical proposal: device for purifying potable water, comprise water intaking valve, ultra-filtration membrane, topping-up pump, reverse osmosis membrane and depotition cock, the feed-water end of water intaking valve is connected with the water source and controls the opening and closing at water source, the water side of water intaking valve is connected with the feed-water end of ultra-filtration membrane, the water side of ultra-filtration membrane is serially connected with low-tension switch and magnetic valve successively, the water side of low-tension switch is connected with the feed-water end of magnetic valve, the feed-water end of topping-up pump is connected the water side of magnetic valve, reverse osmosis membrane is connected between topping-up pump and the depotition cock, also is connected with high-voltage switch gear between depotition cock and reverse osmosis membrane.Here topping-up pump to water aspirate with supercharging after enter and finish osmosis filtration in the reverse osmosis membrane, behind the high-voltage switch gear of flowing through then, flow out from depotition cock at last.
As preferably, also be connected with the wastewater effluent that constitutes by waste water ratio and flush valve on the end of described reverse osmosis membrane and discharge system.Here waste water than with the flush valve parallel connection after be connected with reverse osmosis membrane, when flush valve is closed,, finish the discharge of wastewater of reverse osmosis membrane by the flow control of waste water ratio; When opening flush valve, current are directly finished the flushing to reverse osmosis membrane without the waste water ratio.
As preferably, also be connected with the hydrophilic film composite filter element between described high-voltage switch gear and the depotition cock.
Compared with prior art, this device for purifying potable water can have been removed calcium in the water, magnesium, bacterium, organism, inorganics, metal ion and radioactive substance etc. most effectively, thereby make tap water really reach straight drink standard, limpid, the sweet glycol of quartzy jade-like stone that this refining plant of process purifies.This device is applicable to that enterprises and institutions' direct drinking waters such as family and hotel, hotel, hospital use.
Description of drawings
Fig. 1 is the utility model cleaning principle structural representation.
Among the figure, 1, water intaking valve; 2, ultra-filtration membrane; 3, low-tension switch; 4, magnetic valve; 5, topping-up pump; 6, high-voltage switch gear; 7, reverse osmosis membrane; 8, hydrophilic film composite filter element; 9, depotition cock; 10, wastewater effluent is discharged system; 10a, waste water ratio; 10b, flush valve; 11, water tap.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this device for purifying potable water, comprise water intaking valve 1, ultra-filtration membrane 2, topping-up pump 5, reverse osmosis membrane 7 and depotition cock 9, the feed-water end of water intaking valve 1 is connected with the water source and controls the opening and closing at water source, and the water side of water intaking valve 1 is connected with the feed-water end of ultra-filtration membrane 2.
The water side of ultra-filtration membrane 2 is serially connected with low-tension switch 3 and magnetic valve 4 successively, the water side of low-tension switch 3 is connected with the feed-water end of magnetic valve 4, the feed-water end of topping-up pump 5 is connected the water side of magnetic valve 4, reverse osmosis membrane 7 is connected between topping-up pump 5 and the depotition cock 9, between depotition cock 9 and reverse osmosis membrane 7, also be connected with high-voltage switch gear 6, here low-tension switch 3 and high-voltage switch gear 6 still work on when water is full in order to prevent refining plant, and when water level is low, recover drainage work voluntarily, control low-tension switch 3 and high-voltage switch gear 6 all are connected on the microcomputer control system, are controlled by microcomputer control system.
Also be connected with on one end of reverse osmosis membrane 7 by waste water and discharge system 10 than the wastewater effluent that 10a and flush valve 10b constitute, here waste water is connected with reverse osmosis membrane 7 than after 10a and the flush valve 10b parallel connection, when flush valve 10b closes, by the flow control of waste water, finish the discharge of wastewater of reverse osmosis membrane 7 than 10a; When opening flush valve 10b, current compare 10a without waste water, directly finish flushing to reverse osmosis membrane 7, here having overcome traditional water purification machine directly discharges waste water, and cause the shortcoming of the waste of source water, after through suitable circulation system water, to open flush valve 10b and be drained in the wastewater barrel, the waste water of discharge can be used as the usefulness of watering flowers, washing ground.Here can directly open 11 pairs of ultra-filtration membranes 2 of water tap in addition washes.
For fear of the secondary pollution problem of bringing because of single-activity charcoal filter core, also be connected with hydrophilic film composite filter element 8 between described high-voltage switch gear 6 and the depotition cock 9 in addition.

Claims (3)

1. device for purifying potable water, comprise water intaking valve (1), ultra-filtration membrane (2), topping-up pump (5), reverse osmosis membrane (7) and depotition cock (9), the feed-water end of water intaking valve (1) is connected with the water source and controls the opening and closing at water source, it is characterized in that: the water side of described water intaking valve (1) is connected with the feed-water end of ultra-filtration membrane (2), the water side of ultra-filtration membrane (2) is serially connected with low-tension switch (3) and magnetic valve (4) successively, the water side of low-tension switch (3) is connected with the feed-water end of magnetic valve (4), the feed-water end of topping-up pump (5) is connected the water side of magnetic valve (4), reverse osmosis membrane (7) is connected between topping-up pump (5) and the depotition cock (9), also is connected with high-voltage switch gear (6) between depotition cock (9) and reverse osmosis membrane (7).
2. device for purifying potable water according to claim 1 is characterized in that: also be connected with on the end of described reverse osmosis membrane (7) by waste water and discharge system (10) than the wastewater effluent of (10a) and flush valve (10b) formation.
3. device for purifying potable water according to claim 1 is characterized in that: also be connected with hydrophilic film composite filter element (8) between described high-voltage switch gear (6) and the depotition cock (9).
CN201020049409XU 2010-01-05 2010-01-05 Drinking water purification apparatus Expired - Fee Related CN201648066U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020049409XU CN201648066U (en) 2010-01-05 2010-01-05 Drinking water purification apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020049409XU CN201648066U (en) 2010-01-05 2010-01-05 Drinking water purification apparatus

Publications (1)

Publication Number Publication Date
CN201648066U true CN201648066U (en) 2010-11-24

Family

ID=43113296

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020049409XU Expired - Fee Related CN201648066U (en) 2010-01-05 2010-01-05 Drinking water purification apparatus

Country Status (1)

Country Link
CN (1) CN201648066U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103816807A (en) * 2014-02-24 2014-05-28 宁波杜康陶瓷有限公司 Effluent-free RO water purifier
CN105110420A (en) * 2015-08-06 2015-12-02 佛山市吉泉净水科技有限公司 Water purifier and matching ultrafiltration membrane unit thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103816807A (en) * 2014-02-24 2014-05-28 宁波杜康陶瓷有限公司 Effluent-free RO water purifier
CN103816807B (en) * 2014-02-24 2016-09-07 宁波杜康陶瓷有限公司 A kind of without waste water RO water purifier
CN105110420A (en) * 2015-08-06 2015-12-02 佛山市吉泉净水科技有限公司 Water purifier and matching ultrafiltration membrane unit thereof

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101124

Termination date: 20120105