CN2520931Y - Domestic full automatic back flushing water treatment device - Google Patents
Domestic full automatic back flushing water treatment device Download PDFInfo
- Publication number
- CN2520931Y CN2520931Y CN 02202393 CN02202393U CN2520931Y CN 2520931 Y CN2520931 Y CN 2520931Y CN 02202393 CN02202393 CN 02202393 CN 02202393 U CN02202393 U CN 02202393U CN 2520931 Y CN2520931 Y CN 2520931Y
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- spool
- filter
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- valve head
- valve
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Abstract
The utility model relates to a family full-automatic reverse-washing water processor, comprising a filter, an electromechanical control water processor, and a reverse-washing valve, which is characterized in that via the reverse switch function of the reverse-washing valve, the utility model can realize reverse flow, and via the dynamic sealing connection between the filter pin and the filter frame of the filter, the filter pin can rotate relative to the filter frame, to use the eccentric force of the rotary filter pin to wash material, and remove the pollutant stopped at the outer surface of the filter pin. The utility model reach 98% pollutant remove effect on the surface of filter pin, and effectively prolong the service life of the filter pin, improve water quality and combine other water treatment devices, which can be used as water pre-treatment device to improve the ability and service life of other water treatment devices.
Description
Technical field
The utility model relates to a kind of water treatment facilities, especially relates to a kind of domestic full-automatic backwashing water treating apparatus.
Background technology
Along with growth in the living standard, people have had higher requirement to drinking water quality, therefore, many water treatment facilities arise at the historic moment, family expenses in the market, back yard industry and commercial water treatment facilities have the carbon filter, micro-filtration, ultrafiltration, UV sterilizer or the like, can reach removal impurity in various degree, the purpose of increasing water quality, but, because the iron pipeline of the many employings of China's city tap-water water transfer pipe network, and most of inner-walls of duct are handled without coating, iron pipe is oxidation and rusting very easily, therefore " secondary pollution " that produces in the water delivery process is very serious, the corrosion of iron pipe, solid suspension in other oxides and the water is easy to these water treatment facilities are stopped up, cause it can't operate as normal, bring to the user and unpick and wash filter core and the frequent more trouble of renew cartridge, the area that has be because water quality is too poor, even cause water treatment facilities promptly to be damaged in a short time, cause waste.
Summary of the invention
The purpose of this utility model is the defective that overcomes above-mentioned prior art, provides a kind of and can effectively guarantee the frequency of utilization of water treatment facilities and the domestic full-automatic backwashing water treating apparatus that prolongs its service life.
The technical solution of the utility model is:
A kind of domestic full-automatic backwashing water treating apparatus, by filter, Electromechanical Control water treatment facilities and backwash valve are formed, described filter comprises filter housing, fixedly connected with it cap, and cap outer cover, top at cap, be provided with main motor in the upper cavity of outer cover, be connected with main-gear box on it, be provided with filter core in the described filter housing, on the power transmission shaft of main-gear box, be fixedly connected with upper conduit, the bottom of upper conduit is connected with downcomer is airtight, described downcomer is located in the filter core, and it is airtight with it, fixedly connected, its bottom is connected on the filter housing by bearing, is equipped with several permeable holes on the sidewall of upper conduit and downcomer; The two sides of cap are provided with water inlet, intake antrum, delivery port and water chamber, water inlet is communicated with water inlet on the backwash valve, delivery port is communicated with delivery port on the backwash valve, intake antrum one end is communicated with delivery port on the backwash valve, the other end and filter core connect with the cavity between filter housing, water chamber one end is communicated with delivery port on the backwash valve, and the other end and upper conduit connect;
Described backwash valve is by micro machine, speed-changing gear box, and valve chest, valve head and spool are formed,
Described valve head comprises:
One which is provided with inlet opening A1, the valve head A of apopore A2 and mudhole A3;
A valve head E who which is provided with apopore E1 and apopore E2;
Described spool comprises:
A spool B who which is provided with through hole B1, B2, B3, described through hole B1, B2, B3 are corresponding with inlet opening, apopore, mudhole on the valve head A respectively;
A spool D who which is provided with through hole D1 and straight shape groove D2D3, the groove D2 of wherein straight shape groove D2D3 is a through hole, described through hole D1, groove D2 are corresponding with apopore E1, E2 on the valve head E respectively;
Its curved surface is provided with driving rack, a side is provided with two waist shape groove C1C22, C3C4, the groove C4 of its waist shape groove C3C4 is the spool C that through hole, another side are provided with a waist shape groove C5C6, through hole B1, B2 on described waist shape groove C1C2, C3C4 and the spool B, B3 connect, and through hole D1 on waist shape groove C5C6 and the spool D and straight shape groove D2D3 connect;
Above-mentioned valve head A, spool B, spool C, spool D and valve head E connect successively, wherein valve head A and spool B, valve head E and spool D are located by connecting, and spool C and spool B, spool D relatively rotate, the driving rack of its curved surface and the engagement of the power transmission shaft of speed-changing gear box, speed-changing gear box is by micro motor for driving.
The domestic full-automatic backwashing water treating apparatus of the utility model, utilize the reverse handoff functionality of backwash valve, realize the reverse flow of current, adopt filter core to be connected simultaneously with the dynamic seal (packing) of filter housing, filter core can be rotated with respect to filter housing, and the centrifugal force that utilizes the filter core rotation to produce gets rid of to be washed, and the pollutant that the filter core outer surface is held back is peeled off, thereby discharge housing with reverse flow, reach the cleaning purpose; The utility model can reach more than 98% the scrubbing power of cartridge surface, and total scrubbing power reaches more than 95%, can effectively prolong the service life of filter core, removes user's cleaning and reaches the more worry of renew cartridge, improves effluent quality and water yield.
The domestic full-automatic backwashing water treating apparatus of the utility model, can be used in combination with other water treatment facilities such as micro-filtration, ultrafiltration, nanofiltration, reverse osmosis system, as the pretreated water treating apparatus of these water treatment facilities, thus effectiveness and the service life that can greatly improve other water treatment facilities.
Description of drawings
Fig. 1 is the domestic full-automatic backwashing water treating apparatus of a utility model middle filtrator cross-sectional view;
Fig. 2 is a backwash valve cross-sectional view in the domestic full-automatic backwashing water treating apparatus of the utility model;
Fig. 3 is a backwash valve inside left face structural representation in the domestic full-automatic backwashing water treating apparatus of the utility model;
Fig. 4 is a backwash valve inner right side face structural representation in the domestic full-automatic backwashing water treating apparatus of the utility model;
Fig. 5 is that the utility model domestic full-automatic backwashing water treating apparatus middle filtrator and backwash valve pipeline connect and water treatment water treatment facilities operate as normal current journey schematic diagram, and wherein dotted portion is the filter pipeline;
Fig. 6 is a backwash duty current journey schematic diagram in the domestic full-automatic backwashing water treating apparatus of the utility model, and wherein dotted portion is the filter pipeline;
Fig. 7 is a backwash valve position view in the domestic full-automatic backwashing water treating apparatus of the utility model.
The specific embodiment
Domestic full-automatic backwashing water treating apparatus of the present utility model, form by filter 16. Electromechanical Control water treatment facilities 18 and backwash valve 17, described filter comprises filter housing 4, fixedly connected with it cap 8, and cap outer cover 3, top at cap 8, be provided with main motor 1 in the upper cavity of outer cover 3, be connected with main-gear box 2 on it, Electromechanical Control water treatment facilities 18 is located in the upper cavity of outer cover 3, be used to control the micro machine 17-1 of main motor 1 and backwash valve, upper conduit 9 is fixedly connected on the motor shaft 11 of main-gear box 2 by bearing 6-1, its underpart and downcomer 5 are fixing by shaft coupling seal joint 12, airtight connection, the bottom of described downcomer 5 is connected on the filter housing 4 by bearing 6-2, be equipped with several permeable holes 10 on the sidewall of itself and upper conduit 9, upper conduit 9 and downcomer 5 both can be used as the input and output pipeline of water, can be used as the axle that drives filter core 7 rotations again, described filter core 7 is tightly connected with downcomer 5 concentric tight fits, be provided with location sealing ring 13 and sealing shroud 14 between itself and the downcomer 5, rotate with one heart and water quality guaranteeing; The both sides of cap 8 also are provided with water inlet a1, intake antrum a2, delivery port e1 and water chamber e2, water inlet a1 is communicated with water inlet A 1 on the backwash valve, which is provided with air bleeding valve 15, delivery port e1 is communicated with delivery port E1 on the backwash valve, intake antrum a2 one end is communicated with water outlet A 2 on the backwash valve, cavity F between the other end and filter core 7 and the filter housing 4 connects, and water chamber e2 one end is communicated with the other end and upper conduit 9 perforations with delivery port E2 on the backwash valve;
Described backwash valve 17 is located in the lower chamber of a side, outer cover 3 of cap 8, it is made up of micro machine 17-1, speed-changing gear box 17-2, valve chest 17-3, valve head and spool, valve head comprises valve head A and valve head E, valve head A is provided with inlet opening A1, apopore A2 and mudhole A3, valve head E are provided with apopore E1 and apopore E2; Spool is made up of spool B, spool C and spool D, spool B is provided with valve head A and goes up inlet opening A1, apopore A2, through hole B1, through hole B2 and through hole B3 that mudhole A3 is corresponding, also be provided with four locating slot 17-5 all around and locate tight fit with valve head A, all adopt O type circle 17-6 sealing between each hole of itself and valve head A contact-making surface, to prevent channelling; Spool D is provided with through hole D1 and craspedodrome groove D2D3, the groove D2 of its craspedodrome groove D2D3 is a through hole, through hole D1, groove D2 are corresponding to delivery port E1, E2 on the valve head E, and by locating slot 17-5 set around it and valve head E location tight fit, employing O type circle 17-6 seals between each hole of contact-making surface; Spool C is located between spool B and the spool D, can realize relatively rotating, be provided with the waist shape groove C1C2 and the waist shape groove C3C4 that can connect with through hole B1, B2, B3 in a side corresponding to spool B, the groove C4 of its waist shape groove C3C4 is a through hole, side corresponding to spool D is provided with a waist shape groove C5C6 corresponding with through hole D1 and straight shape groove D2D3, the curved surface of spool C also is provided with driving rack 17-4, driving rack 17-4 is meshed with the power transmission shaft of speed-changing gear box 17-2, micro machine 17-1 driven gear gearbox 17-2 rotates, and rotates thereby can drive spool C.
The operation principle that the utility model service water is handled the backwashing water treating apparatus is:
In conjunction with all views, water treatment facilities run well, former water is entered the water inlet a1 of filter 16 by aqueduct, the back flows into the water inlet A 1 of the backwash valve 17 that is attached thereto, via through holes B1, waist shape groove C1C2, through hole B2 is entered the intake antrum a2 of filter 16 by water outlet A 2, flow into water cavity F, through filter core 7, permeable hole 10 enters in the downcomer 5, again through upper conduit 9, permeable hole 10, flow out to the delivery port E2 of backwash valve 17 by water chamber e2, through groove D2, waist shape groove C5C6, through hole D1 is flowed out by the delivery port e1 of delivery port E1 inflow filter 16, and at this moment, impurity is stayed in the surface and water cavity F of filter core 7; When carrying out backwash, start the separated motor 17-1 on the backwash valve 17, make spool C turn clockwise 90 ° (seeing from left to right among Fig. 3), this moment, clear water was still entered the water inlet a1 of filter 16 by aqueduct, water inlet A 1 through backwash valve 17, through hole B1, waist shape groove C3C4, through hole D2, the water chamber e2 of delivery port E2 inflow filter 16, after permeable hole 10, upper conduit 9 enters in the downcomer 5, start the main motor 1 on the filter simultaneously, then filter core 7 rotates thereupon, because action of centrifugal force throws away the foul on filter core 7 surfaces, with current by the water outlet A 2 of intake antrum a2 through backwash valve 17, through hole B2, waist shape groove C1C2, through hole B3, mudhole A3 discharges, thereby finishes backwash process.
Claims (2)
1. domestic full-automatic backwashing water treating apparatus, by filter (16), Electromechanical Control water treatment facilities (18) and backwash valve (17) are formed, described filter comprises filter housing (4), fixedly connected with it cap (8), and cap outer cover (3), top in cap (8), be provided with main motor (1) in the upper cavity of outer cover (3), be connected with main-gear box (2) on it, be provided with filter core (7) in the described filter housing (4), it is characterized in that: on the power transmission shaft (11) of main-gear box (2), be fixedly connected with upper conduit (9), the bottom of upper conduit (9) and airtight connection of downcomer (5), described downcomer (5) is located in the filter core (7), and it is airtight with it, fixedly connected, its bottom is connected on the filter housing (4) by bearing (6-2), is equipped with several permeable holes (10) on the sidewall of upper conduit (9) and downcomer (5); The two sides of cap (8) are provided with water inlet (a1), intake antrum (a2), delivery port (e1) and water chamber (e2), water inlet (a1) is communicated with water inlet (A1) on the backwash valve, delivery port (e1) is communicated with delivery port (E1) on the backwash valve, intake antrum (a2) end is communicated with delivery port (A2) on the backwash valve, cavity (F) between the same filter housing of the other end and filter core (7) (4) connects, water chamber (e2) end is communicated with delivery port (E2) on the backwash valve, and the other end and upper conduit (9) connect.
2. by the described domestic full-automatic backwashing water treating apparatus of claim 1, it is characterized in that: described backwash valve is by micro machine (17-1), speed-changing gear box (17-2), and valve chest (17-3), valve head and spool are formed,
Described valve head comprises:
One which is provided with inlet opening (A1), the valve head (A) of apopore (A2) and mudhole (A3);
A valve head (E) which is provided with apopore (E1) and apopore (E2);
Described spool comprises:
A spool (B) which is provided with through hole (B1, B2, B3), described through hole (B1, B2, B3) respectively with valve head (A) on inlet opening (A1), apopore (A2), (A3) is corresponding for mudhole;
A spool (D) which is provided with through hole (D1) and straight shape groove (D2D3), the groove (D2) of wherein straight shape groove (D2D3) is a through hole, described through hole (D1), groove (D2) are corresponding with apopore (E1, E2) on the valve head (E) respectively;
Its curved surface is provided with driving rack (17-4), a side is provided with two waist shape grooves (C1C2, C3C4), the groove (C4) of its waist shape groove (C3C4) is the spool (C) that through hole, another side are provided with a waist shape groove (C5C6), through hole (B1, B2, B3) on described waist shape groove (C1C2, C3C4) and the spool (B) connects, and through hole (D1) on waist shape groove (C5C6) and the spool (D) and straight shape groove (D2D3) connect;
Above-mentioned valve head (A), spool (B), spool (C), spool (D) and valve head (E) connect successively, wherein valve head (A) and spool (B), valve head (E) is located by connecting with spool (D), spool (C) relatively rotates with spool (B), spool (D), driving rack of its curved surface (17-4) and the engagement of speed-changing gear box (17-2) power transmission shaft, speed-changing gear box (17-2) is driven by micro machine (17-1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02202393 CN2520931Y (en) | 2002-01-14 | 2002-01-14 | Domestic full automatic back flushing water treatment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02202393 CN2520931Y (en) | 2002-01-14 | 2002-01-14 | Domestic full automatic back flushing water treatment device |
Publications (1)
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CN2520931Y true CN2520931Y (en) | 2002-11-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 02202393 Expired - Fee Related CN2520931Y (en) | 2002-01-14 | 2002-01-14 | Domestic full automatic back flushing water treatment device |
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CN (1) | CN2520931Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102650350A (en) * | 2012-06-01 | 2012-08-29 | 浙江沁园水处理科技有限公司 | Ultrafiltration flow rate timed automatic mechanical flushing valve device |
CN101553295B (en) * | 2006-09-20 | 2013-04-24 | 阿奎斯水空气系统有限公司林道雷布斯坦分公司 | Water filter device having encoding structure |
CN105668679A (en) * | 2015-04-13 | 2016-06-15 | 苗娥 | Domestic wastewater purifying device |
CN109091950A (en) * | 2018-09-02 | 2018-12-28 | 高青 | A kind of chemical engineering sewage filter device |
-
2002
- 2002-01-14 CN CN 02202393 patent/CN2520931Y/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101553295B (en) * | 2006-09-20 | 2013-04-24 | 阿奎斯水空气系统有限公司林道雷布斯坦分公司 | Water filter device having encoding structure |
CN102650350A (en) * | 2012-06-01 | 2012-08-29 | 浙江沁园水处理科技有限公司 | Ultrafiltration flow rate timed automatic mechanical flushing valve device |
CN102650350B (en) * | 2012-06-01 | 2013-09-11 | 浙江沁园水处理科技有限公司 | Ultrafiltration flow rate timed automatic mechanical flushing valve device |
CN105668679A (en) * | 2015-04-13 | 2016-06-15 | 苗娥 | Domestic wastewater purifying device |
CN105668679B (en) * | 2015-04-13 | 2018-08-31 | 南京楚卿电子科技有限公司 | A kind of aparatus for purification of sewage in life |
CN109091950A (en) * | 2018-09-02 | 2018-12-28 | 高青 | A kind of chemical engineering sewage filter device |
CN109091950B (en) * | 2018-09-02 | 2020-11-10 | 南京融众环境工程研究院有限公司 | Chemical sewage filtering device |
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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 |