CN2229294Y - Ultra-clean filter for group use - Google Patents
Ultra-clean filter for group use Download PDFInfo
- Publication number
- CN2229294Y CN2229294Y CN 95222411 CN95222411U CN2229294Y CN 2229294 Y CN2229294 Y CN 2229294Y CN 95222411 CN95222411 CN 95222411 CN 95222411 U CN95222411 U CN 95222411U CN 2229294 Y CN2229294 Y CN 2229294Y
- Authority
- CN
- China
- Prior art keywords
- water
- cylindrical shell
- filter
- hole
- guard shield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to a device for supply of raw drinking water. A barrel body is divided into an upper part and a lower part by a cross baffle plate, the center of which is provided with a through hole, wherein the upper part is provided with a water filter; a filter core is composed of an inner protecting cover, an outer protecting cover, an end cover and functional activated carbon fiber filled between the inner protecting cover and the outer protecting cover; the filter core is sheathed on the convex edge of the through hole in the cross baffle plate; a primary filter is composed of a casing, a sealing cover and tacryl in the casing, and a water outlet of the primary filter is communicated with the water filter; the lower part of the barrel body is provided with a water quality indicating gage. The utility model has the obvious advantages of simple structure, small volume, large water output quantity, convenient maintenance and sterilization function.
Description
The utility model belongs to water treatment facilities a kind of water filter of drinking raw water that provides particularly is provided.
The existing big flow water filter that group's drinking water is provided, usually all adopt hollow fiber ultrafiltration membrane, its filter core is that tubular structure is to guarantee drainage quality and higher water yield, generally need higher tubulose filter core and at least two same filter core concurrent workings, use the large aperture doughnut to do the filter core that gives filter in addition, make group bigger with the volume of water filter, the user changes or cleans very inconvenience of material for core simultaneously.Above-mentioned in addition water filter does not have sterilizing function.
The purpose of this utility model provides a kind of simple in structure, and less in the prerequisite lower volume that guarantees identical water yield, water filter has sterilizing function, changes or clean material for core group's ultra-clean water filter very easily.
Above-mentioned purpose obtains by following scheme: the center is shaped on the diaphragm plate of through hole, the cylindrical shell that will have seal cover and back cover is divided into two parts up and down, be fixed with the interior guard shield of whole uniform spillway hole above the through hole, between cylindrical shell top and the interior guard shield outer shield is set, in the uniform spillway hole of cover body upper end and end cap, the bottom of outer outlet body is connected by shrouding, in, fill functional activity charcoal fiber between the outer outlet body, cylindrical shell top also is fixed with the housing and the seal cover of filling third rare fiber, housing is provided with delivery port that communicates with cylindrical shell top and the water inlet that is connected water supply line, and the outside of cylindrical shell lower part is fixed with the water quality indicating gage that an end is communicated with the cylindrical shell lower part.
The central through hole of diaphragm plate is provided with the convex edge, and interior guard shield and convex edge socket-connect;
Between diaphragm plate and the shrouding that is connected inside and outside guard shield seal gasket is housed;
The drinking-water valve is equipped with water mangetizer.
Below with drawings and Examples explanation the utility model.
Accompanying drawing 1.The utility model structure partial generalized section
The drawing explanation: guard shield 8. water inlets 9. shroudings 10. seal gaskets 11. diaphragm plates 12. through hole convex edges 13. water quality indicating gages, 14. cylindrical shell back covers, 15. legs, 16. drinking-water valves, 17. water mangetizers, 18. cylindrical shells, 19. functional activity charcoal fibers 20 in 4. delivery ports, 5. housings, 6. outer shields 7. are covered in 3. housing seals of cylindrical shell seal cover 1. fastening bolts 2. outer shield end caps.
Embodiment is all steel structure as shown in the figure, 300 millimeters of cylindrical shell (19) diameters, high 600 millimeters, per hour water yield reaches 1 ton, dwindle one times than the small product size of existing doughnut filter core, water quality meets national hygiene standard for drinking water and deep purifying fully, the iodine absorption number of the functional activity charcoal fiber (20) of this water filter reaches 1100～1400mg/g, has efficient killing bacteria, the function of virus and mould fungus inhibition growth, simultaneously to organic carcinogen, chlorine, plumbous, cadmium, radioactive substances such as heavy metals such as mercury and arsenic have suction-operated more completely, this functional activity charcoal fiber has been avoided hollow fiber ultrafiltration membrane to rely on the reduced bore to obtain deep purifying and has been influenced the contradiction of water yield, and functional activity charcoal specific fiber surface is long-pending in addition is 1000～1600m
2/ g, filament diameter 10～20u, pore diameter 10～15A has guaranteed this water filter effectively under the situation of identical water yield, general structure is simplified dwindles volume greatly.Cylindrical shell (19) top of being cut apart by diaphragm plate (12) is divided into water filter, the bottom is divided into water receiver, the housing (6) in the cylindrical shell outside, top is actually preliminary filter, but by the impurity of third rare fiber filtering in the running water of water inlet (9) input of filling in the housing, water by first filter flows into and fills with water filter from delivery port (5), therefore cylindrical shell seal cover (1) all adopts fastening bolt to be connected with cylindrical shell or housing with housing seal lid (4), make each seal cover can bear normal hydraulic pressure, water in the cylindrical shell enters filter core through the spillway hole of outer shield (7) and end cap (3), outer shield only is provided with two row's spillway holes in the upper end, make water that enough ultrafiltration purification process be arranged.Water through ultrafiltration is covered with the interior guard shield (8) of spillway hole and the through hole inflow water collector of diaphragm plate (12) from integral body, seal gasket (11) prevents that only the water through just filtering infiltrates water receiver from the joint portion of shrouding (10) and diaphragm plate, the water quality of water receiver can directly be found out from water quality indicating gage (14), the envelope of this indicating gage is covered and is filled the particular cationic resin in the glass housing, when it is red by xanthochromia, should clean or the functional activity charcoal fiber of renew cartridge more, this structure makes this operation very simple and convenient, at first close the water supply line valve, open drinking-water valve (17) and bleed off water in the cylindrical shell, behind the dismounting cylindrical shell seal cover, filter core is pulled up taking-up from through hole convex edge (13), extract end cap (3) and get final product, after the seal cover of preliminary filter is pulled down, can directly take out third rare fiber.The drinking-water valve (17) of this water filter is equipped with ring-type water mangetizer (18) further to increase water quality.
The utlity model has simple in structurely, volume is little, and water yield is convenient to greatly safeguard and sterilization The remarkable advantage of function.
Claims (3)
1. group's ultra-clean water filter, by cylindrical shell and leg thereof, filter core, the drinking-water valve is formed, it is characterized in that: the center is shaped on the diaphragm plate of through hole, the cylindrical shell that will have seal cover and back cover is divided into two parts up and down, be fixed with the interior guard shield of whole uniform spillway hole above the through hole, between cylindrical shell top and the interior guard shield outer shield is set, the uniform spillway hole of cover body upper end and end cap, in, the bottom of outer outlet body is connected by shrouding, in, fill functional activity charcoal fiber between the outer outlet body, cylindrical shell top also is fixed with the housing and the seal cover of filling third rare fiber, and housing is provided with delivery port that communicates with cylindrical shell top and the water inlet that is connected water supply line, and the outside of cylindrical shell lower part is fixed with the water quality indicating gage that an end is communicated with this part.
2. water filter as claimed in claim 1 is characterized in that: the central through hole of diaphragm plate is provided with the convex edge, and interior guard shield and convex edge socket-connect, and between diaphragm plate and the shrouding that is connected inside and outside guard shield seal gasket is housed.
3. water filter as claimed in claim 1 is characterized in that: the drinking-water valve is equipped with water mangetizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222411 CN2229294Y (en) | 1995-09-27 | 1995-09-27 | Ultra-clean filter for group use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222411 CN2229294Y (en) | 1995-09-27 | 1995-09-27 | Ultra-clean filter for group use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2229294Y true CN2229294Y (en) | 1996-06-19 |
Family
ID=33869737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95222411 Expired - Fee Related CN2229294Y (en) | 1995-09-27 | 1995-09-27 | Ultra-clean filter for group use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2229294Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110234414A (en) * | 2017-02-07 | 2019-09-13 | 曼·胡默尔有限公司 | Fluid filter with the filter plug-in containing pre-filter element and main filter element |
-
1995
- 1995-09-27 CN CN 95222411 patent/CN2229294Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110234414A (en) * | 2017-02-07 | 2019-09-13 | 曼·胡默尔有限公司 | Fluid filter with the filter plug-in containing pre-filter element and main filter element |
| CN110234414B (en) * | 2017-02-07 | 2021-11-09 | 曼·胡默尔有限公司 | Fluid filter having a filter insert with a pre-filter element and a main filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |