CN102107954B - Intelligent back-flushing household water purifier - Google Patents
Intelligent back-flushing household water purifier Download PDFInfo
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- CN102107954B CN102107954B CN2010106172785A CN201010617278A CN102107954B CN 102107954 B CN102107954 B CN 102107954B CN 2010106172785 A CN2010106172785 A CN 2010106172785A CN 201010617278 A CN201010617278 A CN 201010617278A CN 102107954 B CN102107954 B CN 102107954B
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- Prior art keywords
- threeways
- communicated
- filter
- inlet
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 12
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 49
- 239000006004 Quartz sand Substances 0.000 claims abstract description 37
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000013078 crystal Substances 0.000 claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 claims description 26
- 238000009287 sand filtration Methods 0.000 claims description 24
- 229910006367 Si—P Inorganic materials 0.000 claims description 21
- 238000011001 backwashing Methods 0.000 claims description 10
- 230000001012 protector Effects 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The invention discloses an intelligent back-flushing household water purifier, which solves the problems of inconvenience and unthoroughness in elimination of filtered impurities in a traditional device. The intelligent back-flushing household water purifier comprises a quartz sand filter (9), an activated carbon filter (13), a crystal silicon phosphorous filter (16), a precision filter (18), an ultra-filtration filter (25) and a water tank (31), a raw water inlet (1) sequentially passes through a raw water pump (3) and a water inlet one-way valve (4) enters the quartz sand filter (9) and then sequentially passes through the activated carbon filter (13), the crystal silicon phosphorous filter (16), the precision filter (18) and the ultra-filtration filter (25) to enter the water tank (31); raw water back-flushing pipelines are respectively arranged on the quartz sand filter (9) and the activated carbon filter (13), and the ultra-filtration filter (25) is provided with a cleaning pipeline which is backflushed by primary filtered water. The intelligent back-flushing household water purifier operates under the intelligent control of a programmable logic controller (PLC). By the invention, intelligent and efficient cleaning on the water purifier is realized.
Description
Technical field
The present invention relates to a kind of water purifying equipment, particularly a kind of purifier of drinking water.
Background technology
The domestic drinking water cleaning equipment is more universal; But there is the inconvenient and halfway problem of removing to the contaminant removal that filters out in existing equipment; The impurity that particularly multi-bed filter is filtered out can not be accomplished to remove automatically respectively; Influence the quality of drinking water, also have the defective of cleaning capital machine water wasting simultaneously.
Summary of the invention
Intelligent back-flushing household water purifier provided by the invention has solved existing equipment and has had the inconvenient and halfway problem of removing to the contaminant removal that filters out.
The present invention solves above technical problem through following technical scheme:
A kind of intelligent back-flushing household water purifier; Comprise quartz sand filtration device, active carbon filter, Si-P crystal filter, accurate filter, ultra filtration filter and water tank; Raw water inlet is communicated with the inlet of a threeway through raw water pump, the water inlet check valve that has low hydraulic pressure protector successively; An outlet of a threeway is communicated with an end of quartz sand filtration device inlet pipeline; The other end of quartz sand filtration device inlet pipeline is communicated with the inlet of No. two threeways; Quartz sand filtration device inlet pipeline is provided with quartz sand filtration device entering water electromagnetic valve, and an outlet of No. two threeways is communicated with the water inlet of quartz sand filtration device, and another outlet of No. two threeways is communicated with the blowdown main road through quartz sand recoil blowdown magnetic valve; Another outlet of a threeway is communicated with the inlet of No. nine threeways through recoil water main valve; An outlet of No. nine threeways is communicated with the inlet of No. three threeways through the quartz sand backwashing intake valve, and an outlet of No. three threeways is communicated with quartz sand filtration device delivery port, and another outlet of No. three threeways is communicated with an end of active carbon filter inlet pipeline; The other end of active carbon filter inlet pipeline is communicated with the inlet of No. four threeways; An outlet of No. four threeways is communicated with the water inlet of active carbon filter, and another outlet of No. four threeways is communicated with the blowdown main road through active carbon recoil blowdown magnetic valve, and another outlet of No. nine threeways is communicated with the inlet of No. five threeways through the active carbon backwashing intake valve; An outlet of No. five threeways is communicated with the delivery port of active carbon filter; Another outlet of No. five threeways is communicated with the inlet pipeline of Si-P crystal filter, between the water inlet of the delivery port of Si-P crystal filter and accurate filter, is connected with accurate filter entry pipeline, and the delivery port of accurate filter is communicated with the inlet of No. six threeways through the accurate filter outlet pipeline; The accurate filter outlet pipeline is provided with Pressure gauge; An outlet of No. six threeways is communicated with through the inlet of ultrafiltration inlet pipeline with No. seven threeways, and the ultrafiltration inlet pipeline is provided with the ultrafiltration entering water electromagnetic valve, and an outlet of No. seven threeways is communicated with the water inlet of ultra filtration filter; Another outlet of No. seven threeways is communicated with the blowdown main road through ultrafiltration recoil blowdown magnetic valve; Another outlet of No. six threeways is communicated with through the inlet of ultrafiltration backflushing pipe with No. eight threeways, and the ultrafiltration backflushing pipe is provided with ultrafiltration recoil magnetic valve, and an outlet of No. eight threeways is communicated with the delivery port of ultra filtration filter; Another outlet of No. eight threeways is communicated with an end of ultrafiltration outlet pipeline; The other end of ultrafiltration outlet pipeline is communicated with the water inlet of water tank, on the ultrafiltration outlet pipeline, is respectively arranged with flowmeter, second Pressure gauge and water tank water intake magnetic valve, on water tank, is respectively arranged with water level controller, delivery port and sewage draining exit.
Described Si-P crystal filter is provided with the Si-P crystal blowoff valve, and the Si-P crystal blowoff valve is communicated with the blowdown main road through the Si-P crystal blowoff line.
Described low hydraulic pressure protector, raw water pump, quartz sand filtration device entering water electromagnetic valve, quartz sand recoil blowdown magnetic valve, recoil water main valve, quartz sand backwashing intake valve, active carbon recoil blowdown magnetic valve, active carbon backwashing intake valve, ultrafiltration entering water electromagnetic valve, ultrafiltration recoil blowdown magnetic valve, ultrafiltration recoil magnetic valve, water tank water intake magnetic valve, water level controller and flowmeter are electrically connected with PLC respectively.
The present invention has realized the intellectuality that water purifier cleans, and the cleaning way of layer-stepping had both been practiced thrift water, had improved cleaning performance again.
Description of drawings
Fig. 1 is a structural representation of the present invention
The specific embodiment
A kind of intelligent back-flushing household water purifier; Comprise quartz sand filtration device 9, active carbon filter 13, Si-P crystal filter 16, accurate filter 18, ultra filtration filter 25 and water tank 31; Raw water inlet 1 is communicated with the inlet of a threeway 5 through raw water pump 3, the water inlet check valve 4 that has low hydraulic pressure protector 2 successively; An outlet of a threeway 5 is communicated with an end of quartz sand filtration device inlet pipeline 7; The other end of quartz sand filtration device inlet pipeline 7 is communicated with the inlet of No. two threeways 8; The outlet that quartz sand filtration device inlet pipeline 7 is provided with 6, No. two threeways 8 of quartz sand filtration device entering water electromagnetic valve is communicated with the water inlet of quartz sand filtration device 9, and another outlet of No. two threeways 8 is communicated with blowdown main road 43 through quartz sand recoil blowdown magnetic valve 41; Another outlet of a threeway 5 is communicated with the inlet of No. nine threeways 37 through recoil water main valve 35; An outlet of No. nine threeways 37 is communicated with the inlet of No. three threeways 10 through quartz sand backwashing intake valve 38, and an outlet of No. three threeways 10 is communicated with quartz sand filtration device delivery port, and another outlet of No. three threeways 10 is communicated with an end of active carbon filter inlet pipeline 11; The other end of active carbon filter inlet pipeline 11 is communicated with the inlet of No. four threeways 12; An outlet of No. four threeways 12 is communicated with the water inlet of active carbon filter 13, and another outlet of No. four threeways 12 is communicated with blowdown main road 43 through active carbon recoil blowdown magnetic valve 42, and another outlet of No. nine threeways 37 is communicated with the inlet of No. five threeways 14 through active carbon backwashing intake valve 39; An outlet of No. five threeways 14 is communicated with the delivery port of active carbon filter 13; Another outlet of No. five threeways 14 is communicated with the inlet pipeline of Si-P crystal filter 16, between the water inlet of the delivery port of Si-P crystal filter 16 and accurate filter 18, is connected with accurate filter entry pipeline 17, and the delivery port of accurate filter 18 is communicated with the inlet of No. six threeways 21 through accurate filter outlet pipeline 19; Accurate filter outlet pipeline 19 is provided with Pressure gauge 20; An outlet of No. six threeways 21 is communicated with through the inlet of ultrafiltration inlet pipeline 23 with No. seven threeways 24, and the outlet that ultrafiltration inlet pipeline 23 is provided with 22, No. seven threeways 24 of ultrafiltration entering water electromagnetic valve is communicated with the water inlet of ultra filtration filter 25; Another outlet of No. seven threeways 24 is communicated with blowdown main road 43 through ultrafiltration recoil blowdown magnetic valve 44; Another outlet of No. six threeways 21 is communicated with through the inlet of ultrafiltration backflushing pipe 45 with No. eight threeways 26, and the outlet that ultrafiltration backflushing pipe 45 is provided with 46, No. eight threeways 26 of ultrafiltration recoil magnetic valve is communicated with the delivery port of ultra filtration filter 25; Another outlet of No. eight threeways 26 is communicated with an end of ultrafiltration outlet pipeline 28; The other end of ultrafiltration outlet pipeline 28 is communicated with the water inlet of water tank 31, on ultrafiltration outlet pipeline 28, is respectively arranged with flowmeter 27, second Pressure gauge 29 and water tank water intake magnetic valve 30, on water tank 31, is respectively arranged with water level controller 32, delivery port 33 and sewage draining exit 34.PLC implements Based Intelligent Control through program wherein to these elements, realizes water purification of the present invention and recoil cleaning.
Described Si-P crystal filter 16 is provided with Si-P crystal blowoff valve 47, and Si-P crystal blowoff valve 47 is communicated with blowdown main road 43 through Si-P crystal blowoff line 48.
On quartz sand filtration device 9 and active carbon filter 13, be provided with former water backflushing pipe, ultra filtration filter 25 is provided with the detergent line that recoils with through the first water that filters.The present invention works under the Based Intelligent Control of PLC.The present invention has realized the intelligent and high-efficiency that water purifier cleans only.
Claims (3)
1. intelligent back-flushing household water purifier; Comprise quartz sand filtration device (9), active carbon filter (13), Si-P crystal filter (16), accurate filter (18), ultra filtration filter (25) and water tank (31); It is characterized in that; Raw water inlet (1) is communicated with the inlet of a threeway (5) through raw water pump (3), the water inlet check valve (4) that has low hydraulic pressure protector (2) successively; An outlet of a threeway (5) is communicated with an end of quartz sand filtration device inlet pipeline (7), and the other end of quartz sand filtration device inlet pipeline (7) is communicated with the inlet of No. two threeways (8), and quartz sand filtration device inlet pipeline (7) is provided with quartz sand filtration device entering water electromagnetic valve (6); An outlet of No. two threeways (8) is communicated with the water inlet of quartz sand filtration device (9); Another outlet of No. two threeways (8) is communicated with blowdown main road (43) through quartz sand recoil blowdown magnetic valve (41), and another outlet of a threeway (5) is communicated with the inlet of No. nine threeways (37) through recoil water main valve (35), and an outlet of No. nine threeways (37) is communicated with the inlet of No. three threeways (10) through quartz sand backwashing intake valve (38); An outlet of No. three threeways (10) is communicated with quartz sand filtration device delivery port; Another outlet of No. three threeways (10) is communicated with an end of active carbon filter inlet pipeline (11), and the other end of active carbon filter inlet pipeline (11) is communicated with the inlet of No. four threeways (12), and an outlet of No. four threeways (12) is communicated with the water inlet of active carbon filter (13); Another outlet of No. four threeways (12) is communicated with blowdown main road (43) through active carbon recoil blowdown magnetic valve (42); Another outlet of No. nine threeways (37) is communicated with the inlet of No. five threeways (14) through active carbon backwashing intake valve (39), and an outlet of No. five threeways (14) is communicated with the delivery port of active carbon filter (13), and another outlet of No. five threeways (14) is communicated with the inlet pipeline of Si-P crystal filter (16); Between the water inlet of the delivery port of Si-P crystal filter (16) and accurate filter (18), be connected with accurate filter entry pipeline (17); The delivery port of accurate filter (18) is communicated with the inlet of No. six threeways (21) through accurate filter outlet pipeline (19), and accurate filter outlet pipeline (19) is provided with Pressure gauge (20), and an outlet of No. six threeways (21) is communicated with through the inlet of ultrafiltration inlet pipeline (23) with No. seven threeways (24); Ultrafiltration inlet pipeline (23) is provided with ultrafiltration entering water electromagnetic valve (22); An outlet of No. seven threeways (24) is communicated with the water inlet of ultra filtration filter (25), and another outlet of No. seven threeways (24) is communicated with blowdown main road (43) through ultrafiltration recoil blowdown magnetic valve (44), and another outlet of No. six threeways (21) is communicated with through the inlet of ultrafiltration backflushing pipe (45) with No. eight threeways (26); Ultrafiltration backflushing pipe (45) is provided with ultrafiltration recoil magnetic valve (46); An outlet of No. eight threeways (26) is communicated with the delivery port of ultra filtration filter (25), and another outlet of No. eight threeways (26) is communicated with an end of ultrafiltration outlet pipeline (28), and the other end of ultrafiltration outlet pipeline (28) is communicated with the water inlet of water tank (31); On ultrafiltration outlet pipeline (28), be respectively arranged with flowmeter (27), second Pressure gauge (29) and water tank water intake magnetic valve (30), on water tank (31), be respectively arranged with water level controller (32), delivery port (33) and sewage draining exit (34).
2. a kind of intelligent back-flushing household water purifier according to claim 1; It is characterized in that; Described Si-P crystal filter (16) is provided with Si-P crystal blowoff valve (47), and Si-P crystal blowoff valve (47) is communicated with blowdown main road (43) through Si-P crystal blowoff line (48).
3. a kind of intelligent back-flushing household water purifier according to claim 1; It is characterized in that described low hydraulic pressure protector (2), raw water pump (3), quartz sand filtration device entering water electromagnetic valve (6), quartz sand recoil blowdown magnetic valve (41), recoil water main valve (35), quartz sand backwashing intake valve (38), active carbon recoil blowdown magnetic valve (42), active carbon backwashing intake valve (39), ultrafiltration entering water electromagnetic valve (22), ultrafiltration recoil blowdown magnetic valve (44), ultrafiltration recoil magnetic valve (46), water tank water intake magnetic valve (30), water level controller (32) and flowmeter (27) are electrically connected with PLC respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106172785A CN102107954B (en) | 2010-12-31 | 2010-12-31 | Intelligent back-flushing household water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106172785A CN102107954B (en) | 2010-12-31 | 2010-12-31 | Intelligent back-flushing household water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102107954A CN102107954A (en) | 2011-06-29 |
| CN102107954B true CN102107954B (en) | 2012-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106172785A Expired - Fee Related CN102107954B (en) | 2010-12-31 | 2010-12-31 | Intelligent back-flushing household water purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN102107954B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145406A (en) * | 2015-04-03 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and drinking equipment |
| CN106145407A (en) * | 2015-04-03 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and drinking equipment |
| CN115611329A (en) * | 2019-12-23 | 2023-01-17 | 杜宁峻 | Water purifier with pre-filtering and filtering back-flushing double channels and remote control method thereof |
| CN111732251B (en) * | 2020-08-25 | 2020-11-24 | 烟台市百事特消防科技有限公司 | Natural mineral water processing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002301469A (en) * | 2001-04-03 | 2002-10-15 | Toray Ind Inc | Water treatment apparatus |
| WO2008113842A1 (en) * | 2007-03-21 | 2008-09-25 | Omya Development Ag | Process for the purification of water |
| CN201411397Y (en) * | 2009-06-24 | 2010-02-24 | 宁波鼎安电器有限公司 | Water purifier with wastewater processor |
| CN201525786U (en) * | 2009-10-13 | 2010-07-14 | 曹合生 | Multifunctional water treatment device and tower-less water supply purification device |
| CN201962138U (en) * | 2010-12-31 | 2011-09-07 | 山西华能食品包装机械有限公司 | Intelligent back flushing type household water purifier |
-
2010
- 2010-12-31 CN CN2010106172785A patent/CN102107954B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002301469A (en) * | 2001-04-03 | 2002-10-15 | Toray Ind Inc | Water treatment apparatus |
| WO2008113842A1 (en) * | 2007-03-21 | 2008-09-25 | Omya Development Ag | Process for the purification of water |
| CN201411397Y (en) * | 2009-06-24 | 2010-02-24 | 宁波鼎安电器有限公司 | Water purifier with wastewater processor |
| CN201525786U (en) * | 2009-10-13 | 2010-07-14 | 曹合生 | Multifunctional water treatment device and tower-less water supply purification device |
| CN201962138U (en) * | 2010-12-31 | 2011-09-07 | 山西华能食品包装机械有限公司 | Intelligent back flushing type household water purifier |
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| Publication number | Publication date |
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| CN102107954A (en) | 2011-06-29 |
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Effective date of registration: 20220804 Address after: No.158, nanneihuan East Street, Yingze District, Taiyuan City, Shanxi Province Patentee after: Shanxi Ruifei Machinery Manufacturing Co.,Ltd. Address before: 030001 No. eight, may East Street, Shanxi, Taiyuan Patentee before: SHANXI HUANENG FOOD PACKAGING MACHINERY Co.,Ltd. |
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Effective date of registration: 20230920 Address after: 030045 No. 158, nanneihuan East Street, Yingze District, Taiyuan City, Shanxi Province (No. 101, Block E, Internet smart Industrial Park) Patentee after: Taiyuan smart Industrial Park Management Co.,Ltd. Address before: No.158, nanneihuan East Street, Yingze District, Taiyuan City, Shanxi Province Patentee before: Shanxi Ruifei Machinery Manufacturing Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20120425 |