CN204841148U - Windscreen wiper formula swirl washes leading filter - Google Patents
Windscreen wiper formula swirl washes leading filter Download PDFInfo
- Publication number
- CN204841148U CN204841148U CN201520531185.9U CN201520531185U CN204841148U CN 204841148 U CN204841148 U CN 204841148U CN 201520531185 U CN201520531185 U CN 201520531185U CN 204841148 U CN204841148 U CN 204841148U
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- China
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- filter
- filter core
- bowl
- valve
- valve body
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- Expired - Fee Related
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Abstract
The utility model discloses a windscreen wiper formula swirl washes leading filter, including valve body, filter bowl, filter core and blowoff valve, be equipped with water inlet and delivery port on the valve body, be equipped with out sewage port on the blowoff valve, form outer runner between filter bowl and the filter core, runner in forming in the filter core, outer runner feeds through with the water inlet of valve body, interior runner feeds through with the delivery port of valve body, the filter bowl bottom is equipped with a rotary sleeve, the filter core bottom is fixed on the rotary sleeve, the filter bowl inboard is equipped with a plurality of filter cores and scrapes and wash the strip, the filter core is scraped and is washed the vertical setting of strip, and the filter core is scraped and is washed a length and filter core length phase -match, and the tight filter core of the vertical subsides of terminal surface of washing the strip is scraped to the filter core. The utility model discloses a filter core is scraped and is washed will striking off attached to the silt of straining the netlist face, iron rust, big particulate matter that the strip can be fine to the protection filter screen is not blockked up, and the filter screen washes thoroughly conveniently, need not to dismantle to wash, reduces the operation and maintenance cost, extension filter core life.
Description
Technical field
The utility model relates to a kind of filter, particularly relates to a kind of windscreen wiper formula whirlpool and rinses fore filter.
Background technology
Fore filter is generally the first coarse filtration equipment to full room water, can silt, iron rust, large particulate matter in Filtered tap water; Therefore, the filter core of fore filter easily adheres to silt, iron rust, large particulate matter cause water amount to diminish, the serious filter net jam that also can cause on filter core, need often to remove cleaning filter screen and more renew cartridge, raising use cost.
Utility model content
The utility model is in order to solve the defect and deficiency that exist in above-mentioned prior art; provide that one can reduce silt, iron rust, large particulate matter are attached on filter core; protection filter screen is not blocked; and filter screen rinses easily and thoroughly; without the need to disassembly, cleaning, the windscreen wiper formula whirlpool reducing operation and maintenance cost rinses fore filter.
The technical solution of the utility model: a kind of windscreen wiper formula whirlpool rinses fore filter, comprise valve body, filter bowl, filter core and blowoff valve, described valve body is provided with water inlet and delivery port, described blowoff valve is provided with out sewage mouth, outer flow passage is formed between described filter bowl and filter core, inner flow passage is formed in described filter core, described outer flow passage is communicated with the water inlet of valve body, described inner flow passage is communicated with the delivery port of valve body, a rotary sleeve is provided with bottom described filter bowl, be fixed on bottom described filter core on rotary sleeve, be provided with some filter cores inside described filter bowl and scrape bar, described filter core scrapes bar and vertically arranges, filter core scrapes bar length and filter core length matches, the end face that filter core scrapes bar is vertically adjacent to filter core.
The utility model is provided with some filter cores and scrapes bar inside filter bowl, filter core scrapes bar and vertically arranges, and length and filter core length match, the end face that filter core scrapes bar is vertically adjacent to filter core, and filter core can rotate together along with the rotary sleeve bottom filter bowl, make filter core scrape bar to can be good at the silt being attached to screen surface, iron rust, large particulate matter to strike off, thus protection filter screen is not blocked; And filter screen rinses easily and thoroughly, without the need to disassembly, cleaning, reduce operation and maintenance cost, prolonging service life of filter elements.
Preferably, described valve body is arranged on filter bowl top, and described blowoff valve is arranged on bottom filter bowl, and described blowoff valve is brass ball valve, which is provided with the manual blowdown switch of a control brass ball valve switch, described manual blowdown switch is connected on blowoff valve by an adjustment screw.
This kind of structure facilitates the control of current, also facilitates the Non-follow control of blowdown simultaneously, at any time can flushing filtering net.
Preferably, be provided with fixture block bottom described filter core, be provided with the draw-in groove coordinating fixture block in described rotary sleeve, bottom described fixture block, be provided with hexagonal runner, described hexagonal runner sidewall is provided with runner through hole, described outer flow passage by runner through hole and hexagonal runner with go out sewage mouth and be communicated with.
This kind of structure makes the connection of filter core and rotary sleeve more solid and reliable, makes outer flow passage and to go out being communicated with of sewage mouth more unobstructed simultaneously, and filth-discharging effect is better.
Preferably, it is environment-friendly silica gel bar that described filter core scrapes bar, and its quantity is two, is symmetrically set inside filter bowl, and environment-friendly silica gel bar is fixed on filter bowl by silica gel strip stator, is provided with sealing ring bottom described rotary sleeve with blowoff valve top.
Filter core of the present utility model scrapes strip adoption import high-quality environment protective adhesive tape, and the nethike embrane of filter core is vertically close at its two ends, and revolve and scrape blowdown more thoroughly, service life is longer; The sealing effectiveness of rotary sleeve and blowoff valve is better simultaneously, makes its filth-discharging effect better.
Preferably, described valve body is made by a kind of material in brass, nickel-plated brass, stainless steel or plastics, and described filter bowl is made by a kind of material in brass, nickel-plated brass, stainless steel or plastics.
The Material selec-tion of valve body and filter bowl is various, can carry out changing and configuring according to different occasion and different customers demand.
Preferably, described filter core comprises stainless steel filtering net and plastic skeleton, described stainless steel filtering net and plastic skeleton one-body molded.
This kind of structure makes filter core installation and removal all more convenient, and firmness is also higher, increases the service life.
Preferably, described blowoff valve is brass ball valve, described brass ball valve is equipped with the magnetic valve controlling brass ball valve automatic switch.
This kind of structure makes it can realize regular automatic pollution discharge and filter cartridge flushing, thus realizes filter screen without the need to disassembly, cleaning, the low maintenance cost of product.
Preferably, described filter bowl is made up of transparent plastic, and filter bowl upper end is provided with some filter bowls dismounting rib, and filter bowl lower end is provided with some blowoff valves dismounting rib.
This kind of structure makes its streamflow regime can observing filter bowl inside and wheel rotation situation, and filter bowl is dismantled from valve body by convenient wrench simultaneously, and also blowoff valve is pulled down from valve cup by convenient wrench.
The utility model is provided with some filter cores and scrapes bar inside filter bowl, filter core scrapes bar and vertically arranges, and length and filter core length match, the end face that filter core scrapes bar is vertically adjacent to filter core, and filter core can rotate together along with the rotary sleeve bottom filter bowl, make filter core scrape bar to can be good at the silt being attached to screen surface, iron rust, large particulate matter to strike off, thus protection filter screen is not blocked; And filter screen rinses easily and thoroughly, without the need to disassembly, cleaning, reduce operation and maintenance cost, prolonging service life of filter elements.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view at rotary sleeve place in the utility model.
1. valve bodies, 2. water inlet, 3. delivery port in figure, 4. filter bowl, 5. filter core, 6. blowoff valve, 7. rotary sleeve, 8. sealing ring, 9. manual blowdown switch, 10. adjustment screw, 11. filter cores scrape bar, 12. silica gel strip stators, 13. filter bowl dismounting ribs, 14. fixture blocks, 15. draw-in grooves, 16. hexagonal runners, 17. runner through holes.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but is not the restriction being to the utility model protection domain.
As illustrated in fig. 1 and 2, a kind of windscreen wiper formula whirlpool rinses fore filter, comprise valve body 1, filter bowl 4, filter core 5 and blowoff valve 6, valve body 1 is provided with water inlet 2 and delivery port 3, blowoff valve 6 is provided with out sewage mouth, outer flow passage is formed between filter bowl 4 and filter core 5, inner flow passage is formed in filter core 5, outer flow passage 4 is communicated with the water inlet 2 of valve body 1, inner flow passage is communicated with the delivery port 3 of valve body 1, a rotary sleeve 7 is provided with bottom filter bowl 4, be fixed on rotary sleeve 7 bottom filter core 5, be provided with two filter cores inside filter bowl 4 and scrape bar 11, filter core scrapes bar 11 and vertically arranges, filter core scrapes bar 11 length and filter core 5 length matches, the end face that filter core scrapes bar 11 is vertically adjacent to filter core 5.Be provided with fixture block 14 bottom filter core 5, be provided with in rotary sleeve 7 and coordinate the draw-in groove 15 of fixture block 14, be provided with hexagonal runner 16 bottom fixture block 14, hexagonal runner 16 sidewall is provided with runner through hole 17, outer flow passage by runner through hole 17 and hexagonal runner 16 with go out sewage mouth and be communicated with.Filter core scrapes bar 11 for environment-friendly silica gel bar, and two environment-friendly silica gel bars are symmetrically set inside filter bowl 4, and environment-friendly silica gel bar is fixed on filter bowl 4 by silica gel strip stator 12, are provided with sealing ring 8 bottom rotary sleeve 7 with blowoff valve 6 top.Valve body 1 is arranged on filter bowl 4 top, and blowoff valve 6 is arranged on bottom filter bowl 4, and blowoff valve 6 is brass ball valve, and which is provided with the manual blowdown switch 9 of a control brass ball valve switch, manual blowdown switch 9 is connected on blowoff valve 6 by an adjustment screw 10.Valve body 1 is made by brass, and filter bowl 4 is made by transparent plastic.Filter core 5 comprises stainless steel filtering net and plastic skeleton, stainless steel filtering net and plastic skeleton one-body molded.Filter bowl 4 upper end is provided with some filter bowls dismounting rib 13.
The utility model is the first coarse filtration equipment to full room water; it is installed to after on pipeline; after opening any terminal water equipment; only by hand rotary sleeve need be rotated; namely rotary sleeve can drive filter core to rotate, and now filter core scrapes bar and just filter core can be scraped wash clean, then adopts the moment blowdown of hydrocone type whirlpool; silt, iron rust, large particulate matter cannot be attached to screen surface, thus protection filter screen is not blocked.
Stainless steel filtering net of the present utility model adopts one-body molded plastic technology, retinal surface welding, and fastness is stronger, filters without dead angle.
The utility model is provided with some filter cores and scrapes bar inside filter bowl, filter core scrapes bar and vertically arranges, and length and filter core length match, the end face that filter core scrapes bar is vertically adjacent to filter core, and filter core can rotate together along with the rotary sleeve bottom filter bowl, make filter core scrape bar to can be good at the silt being attached to screen surface, iron rust, large particulate matter to strike off, thus protection filter screen is not blocked; And filter screen rinses easily and thoroughly, without the need to disassembly, cleaning, reduce operation and maintenance cost, prolonging service life of filter elements.
Claims (8)
1. a windscreen wiper formula whirlpool rinses fore filter, comprise valve body, filter bowl, filter core and blowoff valve, described valve body is provided with water inlet and delivery port, described blowoff valve is provided with out sewage mouth, it is characterized in that: between described filter bowl and filter core, form outer flow passage, inner flow passage is formed in described filter core, described outer flow passage is communicated with the water inlet of valve body, described inner flow passage is communicated with the delivery port of valve body, a rotary sleeve is provided with bottom described filter bowl, be fixed on bottom described filter core on rotary sleeve, be provided with some filter cores inside described filter bowl and scrape bar, described filter core scrapes bar and vertically arranges, filter core scrapes bar length and filter core length matches, the end face that filter core scrapes bar is vertically adjacent to filter core.
2. a kind of windscreen wiper formula whirlpool according to claim 1 rinses fore filter, it is characterized in that: described valve body is arranged on filter bowl top, described blowoff valve is arranged on bottom filter bowl, described blowoff valve is brass ball valve, which is provided with the manual blowdown switch of a control brass ball valve switch, described manual blowdown switch is connected on blowoff valve by an adjustment screw.
3. a kind of windscreen wiper formula whirlpool according to claim 2 rinses fore filter, it is characterized in that: bottom described filter core, be provided with fixture block, the draw-in groove coordinating fixture block is provided with in described rotary sleeve, hexagonal runner is provided with bottom described fixture block, described hexagonal runner sidewall is provided with runner through hole, described outer flow passage by runner through hole and hexagonal runner with go out sewage mouth and be communicated with.
4. a kind of windscreen wiper formula whirlpool according to claim 3 rinses fore filter, it is characterized in that: it is environment-friendly silica gel bar that described filter core scrapes bar, its quantity is two, be symmetrically set inside filter bowl, environment-friendly silica gel bar is fixed on filter bowl by silica gel strip stator, is provided with sealing ring bottom described rotary sleeve with blowoff valve top.
5. a kind of windscreen wiper formula whirlpool according to claim 4 rinses fore filter, it is characterized in that: described valve body is made by a kind of material in brass, nickel-plated brass, stainless steel or plastics, described filter bowl is made by a kind of material in brass, nickel-plated brass, stainless steel or plastics.
6. a kind of windscreen wiper formula whirlpool according to claim 5 rinses fore filter, it is characterized in that: described filter core comprises stainless steel filtering net and plastic skeleton, described stainless steel filtering net and plastic skeleton one-body molded.
7. a kind of windscreen wiper formula whirlpool according to claim 6 rinses fore filter, it is characterized in that: described blowoff valve is brass ball valve, described brass ball valve is equipped with the magnetic valve controlling brass ball valve automatic switch.
8. a kind of windscreen wiper formula whirlpool according to claim 4 rinses fore filter, it is characterized in that: described filter bowl is made up of transparent plastic, and filter bowl upper end is provided with some filter bowls dismounting rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531185.9U CN204841148U (en) | 2015-07-22 | 2015-07-22 | Windscreen wiper formula swirl washes leading filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531185.9U CN204841148U (en) | 2015-07-22 | 2015-07-22 | Windscreen wiper formula swirl washes leading filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204841148U true CN204841148U (en) | 2015-12-09 |
Family
ID=54731746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520531185.9U Expired - Fee Related CN204841148U (en) | 2015-07-22 | 2015-07-22 | Windscreen wiper formula swirl washes leading filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204841148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823535A (en) * | 2017-02-28 | 2017-06-13 | 日丰企业集团有限公司 | Fore filter |
-
2015
- 2015-07-22 CN CN201520531185.9U patent/CN204841148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823535A (en) * | 2017-02-28 | 2017-06-13 | 日丰企业集团有限公司 | Fore filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20170722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |