CN102107956B

CN102107956B - Numerical control household ultrafiltration drinking fountain

Info

Publication number: CN102107956B
Application number: CN2010106173010A
Authority: CN
Inventors: 倪日北; 孙志莲; 倪文颖; 倪庆宣
Original assignee: SHANXI HUANENG FOOD PACKAGING MACHINERY CO Ltd
Current assignee: Taiyuan Smart Industrial Park Management Co ltd
Priority date: 2010-12-31
Filing date: 2010-12-31
Publication date: 2012-05-23
Anticipated expiration: 2030-12-31
Also published as: CN102107956A

Abstract

The invention discloses a numerical control household ultrafiltration drinking fountain, solving the problem of the existing device that the filtered impurities are inconvenient and incomplete to clean. The drinking fountain contains a quartz sand filter (8), an activated carbon filter (11), a Siliphos filter (14), a precision filter (16), an ultrafiltration filter (23) and a water tank (53), wherein water passes through a raw water pump (3) and a water inlet check valve (4) in turn through a raw water inlet (1) to enter the quartz sand filter (8) and then passes through the activated carbon filter (11), the Siliphos filter (14), the precision filter (16) and the ultrafiltration filter (23) in turn to enter the water tank (53). The quartz sand filter (8) and the activated carbon filter (11) are both provided with raw water backwashing pipelines; and the ultrafiltration filter (23) is provided with a cleaning pipeline which uses the primarily filtered water for backwashing. The drinking fountain can provide drinking water, warm water and boiling water under the intelligent control of the programmable logic controller (PLC); and by adopting the invention, the water purifier can be cleaned intelligently and efficiently.

Description

Numerical control family expenses ultrafiltration direct drinking fountain

Technical field

The present invention relates to a kind of water purifying equipment, particularly a kind of water purifying plant of tap water.

Background technology

The domestic drinking water treating plant is more universal; But there is the inconvenient and halfway problem of removing to the contaminant removal that filters out in existing installation; The impurity that particularly bed filtration is gone out can not be accomplished to remove automatically respectively; Boiling water and warm water that water dispenser is provided do not reach standard for drinking, when cleaning water dispenser, also exist simultaneously and waste water and the cleaning performance defect of bad.

Summary of the invention

Numerical control family expenses ultrafiltration direct drinking fountain provided by the invention has solved the existing installation existence inconvenient boiling water and the warm water that water dispenser is provided with removing of the contaminant removal that filters out has not been reached standard for drinking and the bad problem of cleaning performance.

The present invention solves above technical problem through following technical scheme:

A kind of numerical control family expenses ultrafiltration direct drinking fountain comprises quartz sand filtration device, activated charcoal filter, Si-P crystal strainer, accurate filter, ultra filtration filter and water tank, and raw water inlet is communicated with the inlet of a threeway through raw water pump, the water inlet vacuum breaker that has low hydraulic pressure protector successively; An outlet of a threeway is communicated with an end of quartz sand filtration device suction culvert, and the other end of quartz sand filtration device suction culvert is communicated with the inlet of No. two threeways, and quartz sand filtration device suction culvert is provided with quartz sand filtration device entering water electromagnetic valve; 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 silica sand recoil blowdown SV, and 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 silica sand backwashing intake valve; An outlet of No. three threeways is communicated with the water outlet of quartz sand filtration device, and another outlet of No. three threeways is communicated with an end of activated charcoal filter suction culvert, and the other end of activated charcoal filter suction culvert is communicated with the inlet of No. four threeways; An outlet of No. four threeways is communicated with the water inlet of activated charcoal filter; Another outlet of No. four threeways is communicated with the blowdown main road through gac recoil blowdown SV, and another outlet of No. nine threeways is communicated with the inlet of No. five threeways through the gac backflushing water intake pipe, and the gac backflushing water intake pipe is provided with the gac backwashing intake valve; An outlet of No. five threeways is communicated with the water outlet of activated charcoal filter; Another outlet of No. five threeways is communicated with the suction culvert of Si-P crystal strainer, between the water inlet of the water outlet of Si-P crystal strainer and accurate filter, is connected with accurate filter entry pipeline, and the water outlet 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 tensimeter; An outlet of No. six threeways is communicated with through the inlet of ultrafiltration suction culvert with No. seven threeways, and the ultrafiltration suction culvert 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 SV; 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 SV, and an outlet of No. eight threeways is communicated with the water outlet 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 connected with the water purification water outlet, between water tank and ultrafiltration outlet pipeline, is provided with to add the hot water suction culvert, adds the hot water suction culvert and is provided with and adds the hot water entering water electromagnetic valve; Between water tank and ultrafiltration outlet pipeline, be provided with the warm water intake pipe road; The warm water intake pipe road is provided with the warm water entering water electromagnetic valve, and the warm water intake pipe road is communicated with the inlet of coil pipe in being arranged on water tank, and the outlet of coil pipe is communicated with the warm water tap; On the ultrafiltration outlet pipeline, be respectively arranged with the under meter and second tensimeter, on water tank, be respectively arranged with water monitor, turn on the tap and sewage draining exit.

Described Si-P crystal strainer is provided with the Si-P crystal wash water valve, and the Si-P crystal wash water valve is communicated with the blowdown main road through the Si-P crystal blow-off line.

Described low hydraulic pressure protector, raw water pump, quartz sand filtration device entering water electromagnetic valve, silica sand recoil blowdown SV, recoil water main valve, silica sand backwashing intake valve, gac recoil blowdown SV, gac backwashing intake valve, ultrafiltration entering water electromagnetic valve, ultrafiltration recoil blowdown SV, ultrafiltration recoil SV, add hot water entering water electromagnetic valve, warm water entering water electromagnetic valve, water monitor and under meter and be electrically connected with PLC respectively.

The present invention has realized the intelligent and high-efficiency that water purifier cleans, and the purging method of layer-stepping has not only been practiced thrift but also improved cleaning performance, drinks the requirement that warm water, boiling water and direct-drinking water all reach related standards.

Description of drawings

Fig. 1 is a structural representation of the present invention

Embodiment

A kind of intelligent back-flushing household water-purifying machine comprises quartz sand filtration device 8, activated charcoal filter 11, Si-P crystal strainer 14, accurate filter 16, ultra filtration filter 23 and water tank 53, and raw water inlet 1 is communicated with the inlet of a threeway 37 through raw water pump 3, the water inlet vacuum breaker 4 that has low hydraulic pressure protector 2 successively; An outlet of a threeway 37 is communicated with an end of quartz sand filtration device suction culvert 6, and the other end of quartz sand filtration device suction culvert 6 is communicated with the inlet of No. two threeways 7, and quartz sand filtration device suction culvert 6 is provided with quartz sand filtration device entering water electromagnetic valve 5; An outlet of No. two threeways 7 is communicated with the water inlet of quartz sand filtration device 8, and another outlet of No. two threeways 7 is communicated with blowdown main road 50 through silica sand recoil blowdown SV 45, and another outlet of a threeway 37 is communicated with the inlet of No. nine threeways 40 through recoil water main valve 38; An outlet of No. nine threeways 40 is communicated with the inlet of No. three threeways 9 through silica sand backwashing intake valve 42; An outlet of No. three threeways 9 is communicated with the water outlet of quartz sand filtration device 8, and another outlet of No. three threeways 9 is communicated with an end of activated charcoal filter suction culvert 10, and the other end of activated charcoal filter suction culvert 10 is communicated with the inlet of No. four threeways 47; An outlet of No. four threeways 47 is communicated with the water inlet of activated charcoal filter 11; Another outlet of No. four threeways 47 is communicated with blowdown main road 50 through gac recoil blowdown SV 46, and another outlet of No. nine threeways 40 is communicated with the inlet of No. five threeways 12 through gac backflushing water intake pipe 44, and gac backflushing water intake pipe 44 is provided with gac backwashing intake valve 43; An outlet of No. five threeways 12 is communicated with the water outlet of activated charcoal filter 11; Another outlet of No. five threeways 12 is communicated with the suction culvert 13 of Si-P crystal strainer 14, between the water inlet of the water outlet of Si-P crystal strainer 14 and accurate filter 16, is connected with accurate filter entry pipeline 15, and the water outlet of accurate filter 16 is communicated with the inlet of No. six threeways 19 through accurate filter outlet pipeline 17; Accurate filter outlet pipeline 17 is provided with tensimeter 18; An outlet of No. six threeways 19 is communicated with through the inlet of ultrafiltration suction culvert 21 with No. seven threeways 22, and the outlet that ultrafiltration suction culvert 21 is provided with 20, No. seven threeways 22 of ultrafiltration entering water electromagnetic valve is communicated with the water inlet of ultra filtration filter 23; Another outlet of No. seven threeways 22 is communicated with blowdown main road 50 through ultrafiltration recoil blowdown SV 51; Another outlet of No. six threeways 19 is communicated with through the inlet of ultrafiltration backflushing pipe with No. eight threeways 24, and the outlet that the ultrafiltration backflushing pipe is provided with 52, No. eight threeways 24 of ultrafiltration recoil SV is communicated with the water outlet of ultra filtration filter 23; Another outlet of No. eight threeways 24 is communicated with an end of ultrafiltration outlet pipeline 27; The other end of ultrafiltration outlet pipeline 27 is connected with water purification water outlet 52, between water tank 53 and ultrafiltration outlet pipeline 27, is provided with to add hot water suction culvert 29, adds hot water suction culvert 29 and is provided with and adds hot water entering water electromagnetic valve 28; Between water tank 53 and ultrafiltration outlet pipeline 27, be provided with warm water intake pipe road 31; Warm water intake pipe road 31 is provided with warm water entering water electromagnetic valve 30, and warm water intake pipe road 31 is communicated with the inlet of coil pipe 32 in being arranged on water tank, and the outlet of coil pipe 32 35 is communicated with turning on the tap; On ultrafiltration outlet pipeline 27, be respectively arranged with the under meter 25 and second tensimeter 26, on water tank 53, be respectively arranged with water monitor, turn on the tap 35 and sewage draining exit 36.

Described Si-P crystal strainer 14 is provided with Si-P crystal wash water valve 48, and Si-P crystal wash water valve 48 is communicated with blowdown main road 50 through Si-P crystal blow-off line 49.

Described low hydraulic pressure protector 2, raw water pump 3, quartz sand filtration device entering water electromagnetic valve 5, silica sand recoil blowdown SV 45, recoil water main valve 38, silica sand backwashing intake valve 42, gac recoil blowdown SV 46, gac backwashing intake valve 43, ultrafiltration entering water electromagnetic valve 20, ultrafiltration recoil blowdown SV 51, ultrafiltration recoil SV 52, add hot water entering water electromagnetic valve 28, warm water entering water electromagnetic valve 30, water monitor and under meter 25 and be electrically connected with PLC respectively.

On quartz sand filtration device 8 and activated charcoal filter 11, be provided with former water backflushing pipe, ultra filtration filter 23 is provided with the detergent line that recoils with through first filtering water.The present invention works under the intelligent control of PLC.The present invention has realized the intelligent and high-efficiency that water purifier cleans only.

Claims

1. a numerical control family expenses ultrafiltration direct drinking fountain comprises quartz sand filtration device (8), activated charcoal filter (11), Si-P crystal strainer (14), accurate filter (16), ultra filtration filter (23) and water tank (53), it is characterized in that; Raw water inlet (1) is communicated with the inlet of a threeway (37) through raw water pump (3), the water inlet vacuum breaker (4) that has low hydraulic pressure protector (2) successively, and an outlet of a threeway (37) is communicated with an end of quartz sand filtration device suction culvert (6), and the other end of quartz sand filtration device suction culvert (6) is communicated with the inlet of No. two threeways (7); Quartz sand filtration device suction culvert (6) is provided with quartz sand filtration device entering water electromagnetic valve (5), and an outlet of No. two threeways (7) is communicated with the water inlet of quartz sand filtration device (8), and another outlet of No. two threeways (7) is communicated with blowdown main road (50) through silica sand recoil blowdown SV (45); Another outlet of a threeway (37) is communicated with the inlet of No. nine threeways (40) through recoil water main valve (38), and an outlet of No. nine threeways (40) is communicated with the inlet of No. three threeways (9) through silica sand backwashing intake valve (42), and an outlet of No. three threeways (9) is communicated with the water outlet of quartz sand filtration device (8); Another outlet of No. three threeways (9) is communicated with an end of activated charcoal filter suction culvert (10); The other end of activated charcoal filter suction culvert (10) is communicated with the inlet of No. four threeways (47), and an outlet of No. four threeways (47) is communicated with the water inlet of activated charcoal filter (11), and another outlet of No. four threeways (47) is communicated with blowdown main road (50) through gac recoil blowdown SV (46); Another outlet of No. nine threeways (40) is communicated with the inlet of No. five threeways (12) through gac backflushing water intake pipe (44); Gac backflushing water intake pipe (44) is provided with gac backwashing intake valve (43), and an outlet of No. five threeways (12) is communicated with the water outlet of activated charcoal filter (11), and another outlet of No. five threeways (12) is communicated with the suction culvert (13) of Si-P crystal strainer (14); Between the water inlet of the water outlet of Si-P crystal strainer (14) and accurate filter (16), be connected with accurate filter entry pipeline (15); The water outlet of accurate filter (16) is communicated with the inlet of No. six threeways (19) through accurate filter outlet pipeline (17), and accurate filter outlet pipeline (17) is provided with tensimeter (18), and an outlet of No. six threeways (19) is communicated with through the inlet of ultrafiltration suction culvert (21) with No. seven threeways (22); Ultrafiltration suction culvert (21) is provided with ultrafiltration entering water electromagnetic valve (20); An outlet of No. seven threeways (22) is communicated with the water inlet of ultra filtration filter (23), and another outlet of No. seven threeways (22) is communicated with blowdown main road (50) through ultrafiltration recoil blowdown SV (51), and another outlet of No. six threeways (19) is communicated with through the inlet of ultrafiltration backflushing pipe with No. eight threeways (24); The ultrafiltration backflushing pipe is provided with ultrafiltration recoil SV (52); An outlet of No. eight threeways (24) is communicated with the water outlet of ultra filtration filter (23), and another outlet of No. eight threeways (24) is communicated with an end of ultrafiltration outlet pipeline (27), and the other end of ultrafiltration outlet pipeline (27) is connected with water purification water outlet (52); Between water tank (53) and ultrafiltration outlet pipeline (27), be provided with and add hot water suction culvert (29); Add hot water suction culvert (29) and be provided with and add hot water entering water electromagnetic valve (28), between water tank (53) and ultrafiltration outlet pipeline (27), be provided with warm water intake pipe road (31), warm water intake pipe road (31) are provided with warm water entering water electromagnetic valve (30); Warm water intake pipe road (31) is communicated with the inlet of coil pipe (32) in being arranged on water tank; The outlet of coil pipe (32) is communicated with turn on the tap (35), on ultrafiltration outlet pipeline (27), is respectively arranged with under meter (25) and second tensimeter (26), on water tank (53), is respectively arranged with water monitor, turns on the tap (35) and sewage draining exit (36).

2. a kind of numerical control family expenses ultrafiltration direct drinking fountain according to claim 1; It is characterized in that; Described Si-P crystal strainer (14) is provided with Si-P crystal wash water valve (48), and Si-P crystal wash water valve (48) is communicated with blowdown main road (50) through Si-P crystal blow-off line (49).

3. a kind of numerical control family expenses ultrafiltration direct drinking fountain 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 (5), silica sand recoil blowdown SV (45), recoil water main valve (38), silica sand backwashing intake valve (42), gac recoil blowdown SV (46), gac backwashing intake valve (43), ultrafiltration entering water electromagnetic valve (20), ultrafiltration recoil blowdown SV (51), ultrafiltration recoil SV (52), add hot water entering water electromagnetic valve (28), warm water entering water electromagnetic valve (30), water monitor and under meter (25) and be electrically connected with PLC respectively.