CN201073568Y - Filtering equipment using multiple permanent filter strainers - Google Patents
Filtering equipment using multiple permanent filter strainers Download PDFInfo
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- CN201073568Y CN201073568Y CNU2007201409980U CN200720140998U CN201073568Y CN 201073568 Y CN201073568 Y CN 201073568Y CN U2007201409980 U CNU2007201409980 U CN U2007201409980U CN 200720140998 U CN200720140998 U CN 200720140998U CN 201073568 Y CN201073568 Y CN 201073568Y
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Abstract
The utility model relates to a filtering device provided with a plurality of permanent filters to overcome the disadvantages of the filter provider with a plurality of disposable PP cotton filter elements, belonging to the water treatment filed. The filtering device comprises a multi-way valve, a bucket body, a plurality of composite polymer filters, a diversion end cover, an upper end pressing board, a lower end pressing board and plugs. Under the control of the multi-way valve, the water can be filtered under the external pressure; and the back rinsing under internal pressure and positive rinsing under external pressure can be easily performed so as to ensure the functionality of the filter after a long term service.
Description
Technical field
The utility model relates to water treatment field, especially at the existing shortcoming of filter of using the cotton filter core of many disposal type PP, and a kind of filter that uses many permanent filter elements of research and development.
Background technology
Fig. 1 is a kind of structure of filter schematic diagram that uses the cotton filter core of many PP that is widely used in the engineering of water treatment.It is by staving (1), the cotton filter core (2) of many PP and the fixing formations such as device of filter core.Have the dividing plate (3) of a water inlet (11), a delivery port (12), staving inside that it is separated into two parts on the staving, top is raw water box (13), and the bottom is clear water tanks (14).Its operation principle is that the former water after the pressurization is entered in the raw water box (13) by water inlet (11), by means of the pressure of self, former water by the outer surface of the cotton filter cores of many PP (2) to its inner surface movement, then enter clear water tanks (14) by its central duct, and release from delivery port (12), various suspensions in the meanwhile former water are retained in the outer surface of the cotton filter core of PP (2), thereby reach the purpose of filtering former water.The shortcoming of described filter is that the service life of the cotton filter core of PP is too short, has blocked up and can only abandon trade-in, trouble and operating cost height.Cause the reason of this phenomenon to have two; The one, the intensity of the cotton filter core of PP own is low, can not recoil to it; The 2nd, this body structure of filter does not provide the function of recoil filter core yet.
" grandmother's bridge household water filter " appearance (ZL022324704) gives two problems, the one, the composite high-molecular filer element strength that its uses is big, anti-recoil, have permanent; The 2nd, it self banked direction control valves can in use recoil to the composite high-molecular filter core, thereby the usefulness of a specified duration of having guaranteed the composite high-molecular filter core is as newly.Can be generalized to the engineering of water treatment aspect to this technology from the family expenses aspect, use short mortality shortcoming in the cotton candle filter filter core of many PP service life to overcome.
Summary of the invention
The purpose of this utility model is exactly to combine with adaptive banked direction control valves with having nonvolatil composite high-molecular chimney filter, produce many composite high-molecular chimney filters of a kind of use, and in use to the filter of its recoil, the composite high-molecular chimney filter is used for a long time as new, need the frequent shortcoming of changing thoroughly to overcome the filter core weak point in service life that uses the cotton filter of many PP.
The purpose of this utility model realizes by following technique measures.As shown in Figure 2:
1. adopt and have the PP filter core that nonvolatil composite high-molecular chimney filter (A) replaces disposal type.
2. its adopts banked direction control valves (K) in use composite high-molecular chimney filter (A) to be recoiled and square impact, with the usefulness of a specified duration of guaranteeing composite high-molecular chimney filter (A) as newly.
3. the assembly that constitutes the filter of many permanent chimney filters of use shown in Figure 2 has: banked direction control valves (K), lauter tub top cover (G), lauter tub (H), water conservancy diversion end cap (E), top board (B), composite high-molecular chimney filter (A), lower platen (C), shutoff (D).
Described lauter tub top cover (G) has center drilling, and the internal thread (G1) of connection banked direction control valves (K) is arranged at center drilling;
A plurality of perforation (B1) of perforation composite high-molecular chimney filter (A) are arranged on the described top board (B);
The shutoff perforation (C1) of perforation shutoff (D) is arranged on the described lower platen (C);
The cross section of a plurality of perforation (C1) on a plurality of perforation (B1) on the described top board (B) and the lower platen (C) is concentric circles one to one;
Described shutoff (D) has the binding screw thread by an end, and threadless screw rod of an end and nut (D1) are formed;
Water conservancy diversion central tube (E1) and the binding screw thread that links to each other with top board are arranged on the described water conservancy diversion end cap (E);
Described top board (B) has the binding screw thread that links to each other with water conservancy diversion end cap (E);
Described water conservancy diversion end cap (E) will form a diversion cavity (E1) with after top board (B) links to each other with screw thread.
Structure shown in the figure (2) realizes by following packaging technology:
1. an end is had screw thread, the no end of thread of the threadless shutoff of an end (D) inserts the centre bore of composite high-molecular chimney filter (A), and with structure glue the two is cemented;
2. the end of thread that is bonded at the shutoff (D) on the composite high-molecular chimney filter (A), insert in the through hole of following end clamp plate (C), and link to each other with screw thread in the shutoff (D) by nut (D1), composite high-molecular chimney filter (A) and following end clamp plate (C) are tightened together; On the following end clamp plate (C) a plurality of through holes are arranged, one by one each through hole on many composite high-molecular chimney filters (A) and the following end clamp plate (C) is fixed together one by one with described method;
3. owing to have on the last end clamp plate (B) and following end clamp plate (C) concentric pylone one to one, so can be with each the composite high-molecular chimney filter (A) that is fixed on down on the end clamp plate (C), insert one by one and go up in the pairing through hole of end clamp plate (B), and link to each other with the sealing ring sealing;
4. water conservancy diversion end cap (E), link to each other with last end clamp plate (B) with screw thread with center mozzle (E2); Thereby form diversion cavity (E1);
5. by water conservancy diversion end cap (E), go up end clamp plate (B), many composite high-molecular chimney filters (A), an integral body of end clamp plate (C) and shutoff (D) composition is put into lauter tub (H) down;
6. the lauter tub loam cake (G) that contains center drilling screw thread (G1), link to each other with lauter tub (H) with screw thread; The center mozzle (E2) of water conservancy diversion end cap this moment (E), the center of the centre bore screw thread (G1) from the lauter tub loam cake (G) is passed;
7. the center mozzle (E2) of water conservancy diversion end cap (E) is inserted the central tube (K3) of banked direction control valves (K) and link to each other, and then banked direction control valves (K) is linked to each other with center drilling screw thread (G1) on the lauter tub loam cake (G) with screw thread with the sealing ring sealing.
So far we have just obtained the filter that the many braces of a kind of use shown in Figure 2 have nonvolatil composite high-molecular chimney filter (A), this device in use can be realized easily filtering former water with external-compression type by banked direction control valves (K), with inner pressed recoil chimney filter, water treatment technology with external-compression type square impact chimney filter, by recoil, square impact can guarantee composite high-molecular chimney filter (A) for a long time with as new, thereby realized the purpose of this utility model.Below in conjunction with drawings and Examples in detail the technical solution of the utility model is described in detail:
Description of drawings:
Accompanying drawing 1 uses the filter structure schematic representation of the cotton filter core of many PP
2 one kinds of filter apparatus configuration schematic diagrames that use many permanent chimney filters of accompanying drawing
Description of reference numerals:
1. the cotton filter core of staving 2.PP
3. dividing plate 11. water inlets
12. delivery port 13. raw water boxs
14. the compound high score chimney filter of clear water tanks A.
B. go up end clamp plate B1. chimney filter through hole
C. descend end clamp plate C1. shutoff perforation
D. shutoff D1. shutoff nut
E. water conservancy diversion end cap E1. diversion cavity
E2. center mozzle G. lauter tub loam cake
G1. link screw thread K. banked direction control valves
K1. raw water inlet K11. water purification delivery port
K2. former water delivery port K3. banked direction control valves central tube
K4. the water water inlet K5. that recoils recoil water delivery port
K41. flushing water delivery port H. lauter tub
The specific embodiment:
A kind of filter that uses many permanent chimney filters shown in Figure 2, select for use the specification of banked direction control valves to have multiple, the banked direction control valves of two delivery ports of a water inlet only, just have and filter with recoil two stations, and filtration, recoil, square impact three stations, select according to circumstances the sort of and decide, it is three stations that present embodiment moves fixed.A water inlet is promptly arranged, and two delivery ports have three kinds of duties, promptly filter former water, recoil chimney filter and square impact chimney filter.
1. filter former water:
Raw water inlet (K1) and the water purification delivery port (K11) of banked direction control valves this moment (K) are opened, and recoil water water inlet (K4), the water delivery port (K5) that recoils, flushing water delivery port (K41) are closed; So the former water after the pressurization enters banked direction control valves (K) by raw water inlet (K1), and enter by former water delivery port (K2) in the lauter tub (H) of filter, by means of self pressure, former water is flowed to its inner surface by the outer surface of each composite high-molecular chimney filter (A), and by in its central passage importing diversion cavity (E1), and then via the central tube (K3) of center mozzle (E2), banked direction control valves, flowed out by water purification delivery port (K11), the dirt in the meanwhile former water is retained in the outer surface of composite high-molecular chimney filter (A).
2. recoil chimney filter
The recoil water water inlet (K4) of banked direction control valves this moment (K), recoil water delivery port (K5), flushing water delivery port (K41) are opened, and raw water inlet (K1), water purification delivery port (K11) are closed; So the former water after the pressurization is entered the central tube (K3) of banked direction control valves by recoil water water inlet (K4), enter in the diversion cavity (E1) by center mozzle (E2) then, then enter in the central through hole of each composite high-molecular chimney filter (A), by means of self pressure, former water is flowed to its outer surface by the inner surface of composite high-molecular chimney filter (A), and enter in the lauter tub (H), and then flow out by the recoil water delivery port (K5) of banked direction control valves, flushing water delivery port (K41), the dirt that meanwhile is retained on composite high-molecular chimney filter (A) outer surface is recoiled, and discharges thereupon.
3. square impact chimney filter
The raw water inlet (K1) of banked direction control valves this moment (K), flushing water water outlet (K41) is opened, and recoil water water inlet (K4), recoil water delivery port (K5), water purification delivery port (K11) are closed; So the former water after the pressurization enters banked direction control valves (K) by the raw water inlet (K1) of banked direction control valves (K) and is entered in the lauter tub (H) by the former water delivery port (K2) of banked direction control valves, by self pressure, former water is flowed to its inner surface by the outer surface of many composite high-molecular chimney filters (A), and enter in the diversion cavity (E1) by its central duct, and then via center mozzle (E2), banked direction control valves central tube (K3), then flow out by flushing water delivery port (K41), in the time that will recoiling composite high-molecular chimney filter (A) with this moment, the dirt that is retained on its inner surface is washed away, and goes with stream.
Claims (3)
1. use the assembly of the filter of many permanent chimney filters to have: banked direction control valves (K), lauter tub top cover (G), lauter tub (H), water conservancy diversion end cap (E), top board (B), composite high-molecular chimney filter (A), lower platen (C), shutoff (D);
The center drilling of described lauter tub top cover (G) has the internal thread (G1) of connection banked direction control valves (K);
The a plurality of chimney filter perforation (B1) that penetrate composite high-molecular chimney filter (A) are arranged on the described top board (B);
The shutoff perforation (C1) of perforation shutoff (D) is arranged on the described lower platen (C);
The cross section of a plurality of chimney filters perforation (B1) of described top board (B) and a plurality of shutoff perforation (C1) of lower platen (C) is concentric circles one to one;
Described shutoff (D) has screw thread by an end, the composition of threadless screw rod of an end and nut (D1); There is the binding screw thread that links to each other with the upper end of top board (B) lower end of described water conservancy diversion end cap (E);
Center mozzle (E2) is arranged on the described water conservancy diversion end cap (E);
Described water conservancy diversion end cap (E) forms a diversion cavity (E1) with after top board (B) links to each other; It is characterized in that:
Banked direction control valves (K) links to each other with binding screw thread (G1) on the lauter tub top cover (G) with screw thread;
Lauter tub top cover (G) links to each other with lauter tub (H);
Center mozzle (E2) upper end of water conservancy diversion end cap links to each other with the lower end sealing of banked direction control valves central tube (K3);
The lower end of water conservancy diversion end cap (E) links to each other with screw thread with the upper end of last end clamp plate (B);
The chimney filter through hole (B1) of last end clamp plate (B) links to each other with the sealing of the upper end of chimney filter (A);
The no end of thread of the lower end of chimney filter (A) and shutoff (D) is with the structure glue adhesion;
The threaded end of shutoff (D) is threaded into down the shutoff perforation (C1) on the end clamp plate (C);
Shutoff nut (D1) is by connecting together with following end clamp plate (C) pressure when screw threads for fastening in the shutoff links to each other.
2. according to claim 1, use the filter of many chimney filters it is characterized in that: described composite high-molecular chimney filter (A) has many, the described chimney filter through hole (B1) of going up end clamp plate (B1) has a plurality of, shutoff perforation (C1) on the described end clamp plate (C) down has a plurality of, three's quantity equates, and is concentric circles one to one on cross section.
3. according to claim 1, use the filter of many chimney filters it is characterized in that: described banked direction control valves (K) contains and both can be used as recoil water inlet pipeline, can be used as the central tube (K3) of the outlet pipeline of just washing by water again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201409980U CN201073568Y (en) | 2007-04-03 | 2007-04-03 | Filtering equipment using multiple permanent filter strainers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201409980U CN201073568Y (en) | 2007-04-03 | 2007-04-03 | Filtering equipment using multiple permanent filter strainers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201073568Y true CN201073568Y (en) | 2008-06-18 |
Family
ID=39518831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201409980U Expired - Fee Related CN201073568Y (en) | 2007-04-03 | 2007-04-03 | Filtering equipment using multiple permanent filter strainers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201073568Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160942A (en) * | 2011-04-27 | 2011-08-24 | 杨淼 | Filter |
| CN102728126A (en) * | 2012-07-16 | 2012-10-17 | 郑明智 | Automatic-dirt-removing tap water terminal purifying device |
-
2007
- 2007-04-03 CN CNU2007201409980U patent/CN201073568Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160942A (en) * | 2011-04-27 | 2011-08-24 | 杨淼 | Filter |
| CN102728126A (en) * | 2012-07-16 | 2012-10-17 | 郑明智 | Automatic-dirt-removing tap water terminal purifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20080618 |