CN202226699U - Water purifier - Google Patents

Water purifier Download PDF

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Publication number
CN202226699U
CN202226699U CN2011203156333U CN201120315633U CN202226699U CN 202226699 U CN202226699 U CN 202226699U CN 2011203156333 U CN2011203156333 U CN 2011203156333U CN 201120315633 U CN201120315633 U CN 201120315633U CN 202226699 U CN202226699 U CN 202226699U
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China
Prior art keywords
water
waste
raw water
raw
box
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Expired - Fee Related
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CN2011203156333U
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Chinese (zh)
Inventor
曾杜明
翁奕武
周中文
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Midea Group Co Ltd
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Midea Group
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Priority to CN2011203156333U priority Critical patent/CN202226699U/en
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Publication of CN202226699U publication Critical patent/CN202226699U/en
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Abstract

The utility model relates to a water purifier, including casing, water purification case, raw water tank, water pump, filter element group spare and wastewater tank, the delivery port of raw water tank passes through pipeline and filter element group spare intercommunication, and filter element group spare passes through the inlet port intercommunication of pipeline and water purification case, and water pumping plant is on the pipeline between the delivery port of raw water tank and filter element group spare, and filter element group spare bottom is provided with waste water outlet, its characterized in that, waste water outlet and raw water tank are through the back flow intercommunication, and raw water tank and wastewater tank are by wastewater pipe intercommunication, the water outlet device of raw water tank has the outlet pipe of vertical setting, and in raw water tank was arranged in to the one end of outlet pipe, the other end stretches out outside the raw water tank. The utility model can limit the discharged waste water amount to the part below the water level of the water outlet pipe, and the water-saving effect is obvious; and the wastewater filtered each time is directly discharged into the raw water tank to be mixed with the raw water tank water to participate in the next filtering process, so that the problem that the bacteria are easy to breed when the water in the wastewater tank is placed for a long time is solved.

Description

A kind of water-purifying machine
Technical field
The utility model relates to water-purifying machine, specifically is a kind of water-saving water-purifying machine.
Background technology
At present, the water-purifying machine of band element kit has two types, and one type is the ultrafiltration water-purifying machine that does not produce waste water; A kind of is the RO or the nanofiltration water-purifying machine that can produce waste water.The clean water of the water-purifying machine institute output of meeting generation waste water is higher than the clean water quality of the water-purifying machine institute output that does not produce waste water, and will grow the work-ing life of water-purifying machine.But waste water will be drained, so can produce a large amount of wastes.Can produce the problem of a large amount of wastes to RO or nanofiltration water-purifying machine (discharge of wastewater type water-purifying machine); Also have waste water is refiltered to reduce the correlation technique of wastewater discharge; Disclose a kind of saving type RO direct drinking fountain like Chinese patent notification number CN201164379Y, water tank is separated into two Room, and a Room is former hydroecium; Another chamber is the waste water chamber, and the waste water chamber connects through the overflow ducts and the former hydroecium at its top.The reverse-osmosis treated device serial connection is connected with clear water tanks through its pure water inlet and pure water pipe after the primary filter device, is connected with the waste water reclamation mouth of water tank through its wastewater outlet and waste water reclamation pipe.But the water dispenser of this kind form because top, waste water chamber and former hydroecium communicate, only overflows after waste water chamber water is full and just participates in filtering once more; And, be in the easy breed bacteria of ponding state for a long time because the water in the waste water chamber does not circulate.
Summary of the invention
To the defective that above-mentioned prior art exists, the purpose of the utility model is the mode of Wastewater Recovery circulating filtration is improved, and provides a kind of water quality safety that can guarantee can farthest reduce the water-saving water-purifying machine of waste water output again.
The technical scheme that realizes the utility model purpose is: a kind of water-purifying machine; Include housing, clear water tanks, raw water box, water pump, element kit and waste water tank, the water outlet of said raw water box is communicated with element kit through pipeline, and element kit is communicated with the admission port of clear water tanks through pipeline; Pumping plant is on the water outlet and the pipeline between the element kit of raw water box; The element kit bottom is provided with waste outlet, it is characterized in that waste outlet is communicated with through return line with raw water box; Raw water box and waste water tank are by the waste water pipeline connection; The water outlet device of said raw water box has the rising pipe of vertical setting, and an end of rising pipe places in the raw water box, and the other end stretches out outside the raw water box and with water pump and is communicated with.
Return line one end that above-mentioned waste outlet is communicated with raw water box is connected on the waste outlet, and the other end directly stretches in the raw water box, and the waste water pipeline that raw water box is communicated with waste water tank is provided with the waste water switch.
Return line one end that above-mentioned waste outlet is communicated with raw water box is connected on the waste outlet; The other end is connected between raw water box and the waste water tank on the waste water pipeline; Waste water pipeline and raw water box junction device have the waste water surge chamber; Be provided with some through holes between waste water surge chamber and the raw water box, between return line junction on the waste water pipeline and waste water tank, be provided with the waste water switch.
The set waste outlet device in above-mentioned element kit bottom has the waste water proportioner.
The upper end of corresponding rising pipe is provided with the draining inductor block on the inner side-wall of said raw water box.
The height of said rising pipe is less than the height of 1/3 raw water box.
The utility model is owing to adopt the water outlet device of raw water box that the rising pipe of vertical setting is arranged; Rising pipe is provided with certain height; One end places the structure in the raw water box, makes that water pump can't draw water when the water level in the raw water box is lower than the height of rising pipe; Thereby with the lower section, water-saving result is obvious at the water level of rising pipe height for the wastewater flow rate of limiting emission; And directly enter raw water box or enter the waste water surge chamber through the waste water after will filtering at every turn and mix with raw water box water and participate in next filtration procedure, avoid in the prior art water in the waste water tank to shelve the problem that is prone to breed bacteria for a long time.
Description of drawings
Fig. 1 is the structural representation of the saving type RO direct drinking fountain of prior art;
Fig. 2 is the structural representation of the utility model embodiment 1;
Fig. 3 is the structural representation of the utility model embodiment 2.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explanation.
Embodiment 1:
Referring to shown in Figure 2, the water-purifying machine of present embodiment includes housing 1, clear water tanks 2, raw water box 3, water pump 5, element kit 7 and waste water tank 12; Wherein clear water tanks 2, raw water box 3, water pump 5 and element kit 7 install respectively in housing 1; Waste water tank 12 devices are in housing 1 or outside the housing 1, and the water outlet of said raw water box 3 is communicated with element kit 7 through pipeline, and element kit 7 is communicated with the admission port of clear water tanks 2 through pipeline; Water pump 5 devices are on the water outlet and the pipeline between the element kit 7 of raw water box 3; Element kit 7 bottoms are provided with waste outlet, it is characterized in that, waste outlet is communicated with through return line 13 with raw water box 3; Said return line 13 1 ends are connected on the waste outlet, and the other end directly stretches in the raw water box 3; Raw water box 3 is communicated with by waste water pipeline 14 with waste water tank 12, and said waste water pipeline 14 is provided with waste water switch 9; The water outlet device of said raw water box 3 has the rising pipe 4 of vertical setting, and the height of said rising pipe 4 is less than the height of 1/3 raw water box 3; One end of rising pipe 4 places in the raw water box 3, and the other end stretches out outside the raw water box 3 and with water pump 5 and is communicated with.
The set waste outlet device in above-mentioned element kit 7 bottoms has waste water proportioner 8.
The upper end of corresponding rising pipe 4 is provided with draining inductor block 6 on the inner side-wall of above-mentioned raw water box 3.
When present embodiment uses, ordinary tap water is added raw water box 3, the water in the raw water box gets into element kit 7 after water pump 5 pressurizations; Element kit 7 has the two-way water outlet, and one the tunnel is water purification, flows into clear water tanks 2, and is emitted by water tap through backs of further heating, freeze such as hot jar of clear water tanks 2 entering, ice courages; Another road is a waste water, and waste water flows into the filtration system water cycle of participating in the raw water box 3 next time through return line 13, and waste water can disposablely not discharged like this, has practiced thrift the water of system water cycle; When the water level in the raw water box 3 dropped to draining inductor block 6 positions, waste water switch 9 was opened, and water reuse gravity is discharged in the waste water tank 12 through waste water pipeline 14 and collects, when waste water tank 12 water completely the back manual work pour out or discharge automatically.Like this, the wastewater flow rate of discharging is limited in rising pipe 4 water level highly with the lower section; And directly enter raw water box 3 through the waste water after will filtering at every turn and mix with raw water box water and participate in next filtration procedure, rather than directly enter waste water tank 12 accumulated, avoid in the prior art water in the waste water tank 12 to shelve the problem that is prone to breed bacteria for a long time.
Embodiment 2:
As shown in Figure 3; Present embodiment is with embodiment 1 difference: mix with the water of raw water box bottom for waste water is slowly flowed in the raw water box 3; Avoid waste water directly to pour in the raw water box 3; Return line 13 1 ends that above-mentioned waste outlet is communicated with raw water box 3 are connected on the waste outlet, and the other end is connected between raw water box 3 and the waste water tank 12 on the waste water pipeline 14, and waste water pipeline 14 has waste water surge chamber 10 with raw water box 3 junction devices; Be provided with some through holes 11 between waste water surge chamber 10 and the raw water box 3, between return line junction on the waste water pipeline 14 and waste water tank 12, be provided with waste water switch 9.
When this instance uses, ordinary tap water is added raw water box 3, the water in the raw water box gets into element kit 7 after water pump 5 pressurizations; Element kit 7 has the two-way water outlet, and one the tunnel is water purification, flows into clear water tanks 2, and is emitted by water tap through backs of further heating, freeze such as hot jar of clear water tanks 2 entering, ice courages; Another road is a waste water; Waste water flows into the waste water surge chamber 10 that raw water box 3 bottoms are provided with through waste pipe 14 again through return line 13; Because waste water surge chamber 10 communicates with raw water box 3, so part waste water gets into the filtration system water cycle that raw water box 3 is participated in next time, water-saving result is obvious; When water level in the raw water box 3 dropped to draining inductor block 6 positions, waste water switch 9 was opened, and water reuse gravity is discharged in the waste water tank 12 through waste pipe 14 and collects, when waste water tank 12 water completely the back manual work pour out or discharge automatically.

Claims (6)

1. water-purifying machine; Include housing (1), clear water tanks (2), raw water box (3), water pump (5), element kit (7) and waste water tank (12); The water outlet of said raw water box (3) is communicated with element kit (7) through pipeline; Element kit (7) is communicated with the admission port of clear water tanks (2) through pipeline, and water pump (5) installs on the water outlet and the pipeline between the element kit (7) of raw water box (3), and element kit (7) bottom is provided with waste outlet; It is characterized in that; Said waste outlet is communicated with through return line (13) with raw water box (3), and raw water box (3) is communicated with by waste water pipeline (14) with waste water tank (12), and the water outlet device of said raw water box (3) has the rising pipe (4) of vertical setting; One end of rising pipe (4) places in the raw water box (3), and the other end stretches out outside the raw water box (3) and with water pump (5) and is communicated with.
2. water-purifying machine according to claim 1; It is characterized in that; Return line (13) one ends that said waste outlet is communicated with raw water box (3) are connected on the waste outlet; The other end directly stretches in the raw water box (3), and the waste water pipeline (14) that raw water box (3) is communicated with waste water tank (12) is provided with waste water switch (9).
3. water-purifying machine according to claim 1; It is characterized in that; Return line (13) one ends that said waste outlet is communicated with raw water box (3) are connected on the waste outlet; The other end is connected between raw water box (3) and the waste water tank (12) on the waste water pipeline (14); Waste water pipeline (14) has waste water surge chamber (10) with raw water box (3) junction device, is provided with some through holes (11) between waste water surge chamber (10) and the raw water box (3), between return line junction on the waste water pipeline (14) and waste water tank (12), is provided with waste water switch (9).
4. according to claim 2 or 3 described water-purifying machines, it is characterized in that the set waste outlet device in said element kit (7) bottom has waste water proportioner (8).
5. water-purifying machine according to claim 4 is characterized in that, the upper end of corresponding rising pipe (4) is provided with draining inductor block (6) on the inner side-wall of said raw water box (3).
6. water-purifying machine according to claim 5 is characterized in that, the height of said rising pipe (4) is less than the height of 1/3 raw water box (3).
CN2011203156333U 2011-08-26 2011-08-26 Water purifier Expired - Fee Related CN202226699U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203156333U CN202226699U (en) 2011-08-26 2011-08-26 Water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203156333U CN202226699U (en) 2011-08-26 2011-08-26 Water purifier

Publications (1)

Publication Number Publication Date
CN202226699U true CN202226699U (en) 2012-05-23

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Application Number Title Priority Date Filing Date
CN2011203156333U Expired - Fee Related CN202226699U (en) 2011-08-26 2011-08-26 Water purifier

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CN (1) CN202226699U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108793270A (en) * 2017-04-26 2018-11-13 佛山市顺德区美的饮水机制造有限公司 Purifier and its control method
CN111689596A (en) * 2019-03-13 2020-09-22 佛山市顺德区美的饮水机制造有限公司 Water purifier and control method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108793270A (en) * 2017-04-26 2018-11-13 佛山市顺德区美的饮水机制造有限公司 Purifier and its control method
CN108793270B (en) * 2017-04-26 2023-07-28 佛山市顺德区美的饮水机制造有限公司 Water purifying device and control method thereof
CN111689596A (en) * 2019-03-13 2020-09-22 佛山市顺德区美的饮水机制造有限公司 Water purifier and control method thereof

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: MIDEA GROUP CO., LTD.

Free format text: FORMER NAME: MEIDI GROUP CO. LTD.

CP03 Change of name, title or address

Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28

Patentee after: MIDEA GROUP Co.,Ltd.

Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6

Patentee before: Midea Group

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120523

Termination date: 20180826

CF01 Termination of patent right due to non-payment of annual fee