CN201415086Y - Household water supply pipe filter facilitating inner self-cleaning - Google Patents
Household water supply pipe filter facilitating inner self-cleaning Download PDFInfo
- Publication number
- CN201415086Y CN201415086Y CN2009203013135U CN200920301313U CN201415086Y CN 201415086 Y CN201415086 Y CN 201415086Y CN 2009203013135 U CN2009203013135 U CN 2009203013135U CN 200920301313 U CN200920301313 U CN 200920301313U CN 201415086 Y CN201415086 Y CN 201415086Y
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- impurity
- delivery port
- filter
- outlet pipe
- water outlet
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Abstract
The utility model relates to a household water supply pipe filter which facilitates inner self-cleaning and comprises a filtering chamber that comprises a water inlet and a water outlet. The filteringchamber is internally provided with a filtering screen. The household water supply pipe filter furthermore comprises an impurity water outlet pipe which is provided obliquely. The impurity water outlet of the impurity water outlet pipe is poured to the water outlet of the filtering chamber. The impurity water outlet pipe is provided with an impurity water outlet valve. The impurity water outlet pipe is communicated with the filtering chamber. The filtering screen is obliquely provided in the filtering chamber and is positioned at the extending position of the impurity water outlet pipe, whichis next to the water outlet. The inclination angle of the filtering screen is consistent with the inclination angle of the impurity water outlet pipe. According to the utility model, in inner cleaning, as long as opening the impurity water outlet valve, the water current into the filtering chamber impacts, flushes the filtering screen and flows to the impurity water outlet for cleaning the filtering screen. The detaching of the filter and the cutting-off of the water source are not required. The supplied water of a same water supply system can be used normally. The cleaning and using are moreconvenient. The household water supply pipe filter has no limitation and effectively saves the water resource.
Description
Technical field
The utility model relates to the filter in a kind of water system, relates in particular to a kind of inner self-cleaning family expenses feed pipe filter of being convenient to.
Background technology
Along with the progress of society, people are more and more higher to the quality requirements of family expenses feed feeder, to the also corresponding raising of requirements in water quality.At present the circuit design of family's feed pipe all is the systematicness design, and great majority all are not provided with the feed pipe filter, the pipeline that service time is long or cut off the water after re-use often regular meeting and flow out a lot of sewage or foreign material, influence the service life and the comfortableness of family expenses feed feeder.Adorned the feed pipe filter, the feed pipe filter needs regularly cleaning, and must cut off the water supply during cleaning, causes system-wide feedwater all to stop, and influence is used.And the operation of cleaning feed pipe filter is complicated, generally needs the professional to safeguard, and is very inconvenient, very time-consuming, can not cause pipeline obstruction or feed feeder to block and do not clear up for a long time, causes the feedwater fault.Chinese patent literature 200720143775.X discloses a kind of " feed pipe filter ", and it comprises housing, screen pack and gland.Form the flowing water cavity between the entery and delivery port in the housing.Screen pack is built in the middle part of flowing water cavity, on housing top gland is set.During use, strike out gland with the hand, screen pack promptly is connected with inlet end.The feed pipe filter of this structure, though the user can clear up voluntarily and safeguard, made things convenient for the user, the clogging of having avoided often occurring because of water quality takes place, but cleaning the time still need be cut off the water supply, the halt system water, causes the inconvenience of user's water, has limitation in the use.
Summary of the invention
The utility model mainly solves when original feed pipe filter need clean and must cut off the water supply from the source, stops the water of whole water system, uses inconvenience, has circumscribed technical problem; When being provided, a kind of cleaning feed pipe filter need not cut off the water supply, the water supply of same water system can be used as usual, need not dismantle filter during cleaning, cleaning and use are all very convenient, and the water when cleaning can also be used as him, using water wisely, the scope of application is wide is convenient to inner self-cleaning family expenses feed pipe filter.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the utility model comprises the filter chamber that has water inlet and delivery port, be provided with screen pack in the filter chamber, also comprise the impurity outlet pipe that is inclined to set with described filter chamber, the impurity delivery port of impurity outlet pipe is swung to the delivery port of filter chamber, the impurity outlet pipe is provided with the impurity flowing water Valve, the impurity outlet pipe is communicated with filter chamber, described screen pack is inclined in the described filter chamber, and be positioned at the extended position place of the close delivery port of impurity outlet pipe, the angle of inclination of screen pack is consistent with the angle of inclination of impurity outlet pipe.During normal water, the impurity flowing water Valve is closed, and current provide the user water through flowing out from delivery port behind the screen pack.When needing the cleaning and filtering net, open the impurity flowing water Valve, the current washing filter screen utilizes the ramp slope of screen pack smoothly the impurity on the screen pack to be washed away, and impurity flows out from the impurity outlet pipe together with current.
As preferably, be provided with first flow spoiler and second flow spoiler in the filter chamber between described screen pack and delivery port, first flow spoiler is positioned on the chamber wall that the bottom connection with screen pack touches, second flow spoiler be positioned at contacted chamber, the top of screen pack wall on, the distance between first flow spoiler and delivery port is greater than the distance between second flow spoiler and delivery port.When opening the impurity flowing water Valve, a part of current impact first flow spoiler and second flow spoiler through behind the screen pack, form turbulent flow area, turbulent flow area refluxes to screen pack water, the impurity that impact filtration is online can more easily be washed off the impurity on the screen pack, cleans more perfect.
As preferably, the impurity delivery port of described impurity outlet pipe is provided with screw thread.But the impurity outlet pipe passes through the screw thread external pipeline, the water that ejects is used to water flowers or offers other not high place of water quality requirement use the conserve water resource.
As preferably, described impurity flowing water Valve is ball valve or gate valve or ceramic valve or lift valve.
As preferably, the included angle A that the filter chamber between described screen pack and screen pack and the delivery port forms is not more than 50 degree.Impurity when further guaranteeing to clean on the screen pack can successfully flow out from the impurity delivery port with current.
As preferably, described filter chamber is type linearly, and the water inlet of filter chamber and delivery port are point-blank.
The beneficial effects of the utility model are: the water that enters from the water inlet of filter chamber is through behind the tilting screen pack, pure water flows into the water pipeline of connecting from the delivery port of filter chamber, and impurity will be stranded in screen pack or will flow to the impurity delivery port adrift.During cleaning, do not need to dismantle filter, need not cut off the water supply, as long as open the impurity flowing water Valve, enter the water impact of filter chamber and scrub screen pack, flow to the impurity delivery port, screen pack obtains cleaning.During cleaning, the water supply of same water system can be used as usual, cleans and uses conveniently, does not have limitation.The user can make things convenient for the selection occupation mode as required, also can be from the water that the impurity delivery port flows out as required as his usefulness, and effective conserve water resource, the scope of application is wide.
Description of drawings
Fig. 1 is a kind of sectional structure schematic diagram of the present utility model.
1. water inlets among the figure, 2. delivery port, 3. filter chamber, 4. screen pack, 5. impurity outlet pipe, 6. impurity delivery port, 7. impurity flowing water Valve, 8. first flow spoiler, 9. second flow spoiler.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: present embodiment be convenient to inner self-cleaning family expenses feed pipe filter, as shown in Figure 1, comprise the filter chamber 3 that has water inlet 1 and delivery port 2, filter chamber 3 is type linearly, the water inlet 1 of filter chamber 3 and delivery port 2 are point-blank.Also comprise the impurity outlet pipe 5 that is inclined to set with filter chamber 3, the impurity delivery port 6 of impurity outlet pipe 5 is swung to the delivery port 2 of filter chamber 3, an impurity flowing water Valve 7 is arranged on the impurity outlet pipe 5, the outer wall of the impurity delivery port 6 of impurity outlet pipe 5 has the screw thread that can connect other pipeline, and impurity outlet pipe 5 is communicated with filter chamber 3.The filter chamber 3 interior tilting screen packs 4 that are equipped with, screen pack 4 is positioned at the extended position place of the close delivery port 2 of impurity outlet pipe 5, and the angle of inclination of screen pack 4 is consistent with the angle of inclination of impurity outlet pipe 5.First flow spoiler 8 and second flow spoiler 9 are arranged in the filter chamber 3 that screen pack 4 and delivery port are 2, first flow spoiler 8 is positioned on the chamber wall that the bottom connection with screen pack 4 touches, second flow spoiler 9 be positioned at contacted chamber, the top of screen pack 4 wall on, the distance that first flow spoiler 8 and delivery port are 2 is greater than the distance of 2 of second flow spoiler 9 and delivery ports.The included angle A that filter chamber 3 in the present embodiment between screen pack 4 and screen pack 4 and the delivery port 2 forms is 40 degree, and impurity flowing water Valve 7 is a ball valve.Certainly impurity flowing water Valve 7 also can adopt gate valve, ceramic valve or lift valve.
The utility model is installed in the tap front end.During normal water, the impurity flowing water Valve is closed, and the current of coming in from the water source provide the user water through flowing out from delivery port behind the screen pack.When needing the cleaning and filtering net, open the impurity flowing water Valve, the current washing filter screen utilizes the ramp slope of screen pack smoothly the impurity on the screen pack to be washed away, and impurity is discharged from the impurity outlet pipe together with current.The sewage of discharging was want as his time spent, can connect other pipeline, using water wisely on the impurity delivery port.
The utlity model has inner automatic cleaning function, during cleaning, do not need to dismantle filter, need not cut off the water supply, the water supply of same water system can be used as usual, and it is convenient to clean, and uses flexibly, does not have limitation.
Claims (6)
1. be convenient to inner self-cleaning family expenses feed pipe filter for one kind, comprise the filter chamber (3) that has water inlet (1) and delivery port (2), be provided with screen pack (4) in the filter chamber (3), it is characterized in that also comprising the impurity outlet pipe (5) that is inclined to set with described filter chamber (3), the impurity delivery port (6) of impurity outlet pipe (5) is swung to the delivery port (2) of filter chamber (3), impurity outlet pipe (5) is provided with impurity flowing water Valve (7), impurity outlet pipe (5) is communicated with filter chamber (3), described screen pack (4) is inclined in the described filter chamber (3), and be positioned at the extended position place of the close delivery port (2) of impurity outlet pipe (5), the angle of inclination of screen pack (4) is consistent with the angle of inclination of impurity outlet pipe (5).
2. according to claim 1ly be convenient to inner self-cleaning family expenses feed pipe filter, it is characterized in that being provided with in the filter chamber (3) between described screen pack (4) and delivery port (2) first flow spoiler (8) and second flow spoiler (9), first flow spoiler (8) is positioned on the chamber wall that the bottom connection with screen pack (4) touches, second flow spoiler (9) is positioned on contacted chamber, the top wall with screen pack (4), and the distance between first flow spoiler (8) and delivery port (2) is greater than the distance between second flow spoiler (9) and delivery port (2).
3. according to claim 1ly be convenient to inner self-cleaning family expenses feed pipe filter, it is characterized in that the impurity delivery port (6) of described impurity outlet pipe (5) is provided with screw thread.
4. according to claim 1ly be convenient to inner self-cleaning family expenses feed pipe filter, it is characterized in that described impurity flowing water Valve (7) is ball valve or gate valve or ceramic valve or lift valve.
5. according to claim 1 and 2ly be convenient to inner self-cleaning family expenses feed pipe filter, it is characterized in that the included angle A that the filter chamber (3) between described screen pack (4) and screen pack (4) and the delivery port (2) forms is not more than 50 degree.
6. according to claim 1 and 2ly be convenient to inner self-cleaning family expenses feed pipe filter, it is characterized in that linearly type of described filter chamber (3), the water inlet (1) of filter chamber (3) and delivery port (2) are point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203013135U CN201415086Y (en) | 2009-03-16 | 2009-03-16 | Household water supply pipe filter facilitating inner self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203013135U CN201415086Y (en) | 2009-03-16 | 2009-03-16 | Household water supply pipe filter facilitating inner self-cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415086Y true CN201415086Y (en) | 2010-03-03 |
Family
ID=41791496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203013135U Expired - Fee Related CN201415086Y (en) | 2009-03-16 | 2009-03-16 | Household water supply pipe filter facilitating inner self-cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415086Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463010A (en) * | 2010-11-10 | 2012-05-23 | 珠海格力电器股份有限公司 | Filter and air conditioner with the filter |
| CN103349861A (en) * | 2013-07-03 | 2013-10-16 | 无锡宇吉科技有限公司 | Filter |
| CN103933776A (en) * | 2013-01-21 | 2014-07-23 | 上海熊猫机械(集团)有限公司 | One-piece self-cleaning filter |
| CN108117108A (en) * | 2016-11-30 | 2018-06-05 | 佛山市顺德区美的电热电器制造有限公司 | The control method of Water supplying filtering device, cooking equipment and Water supplying filtering device |
| CN113856321A (en) * | 2021-10-26 | 2021-12-31 | 海南大学 | Centrifugal sedimentation and self-cleaning filter tube combined low-cleanliness ballast water treatment unit |
-
2009
- 2009-03-16 CN CN2009203013135U patent/CN201415086Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463010A (en) * | 2010-11-10 | 2012-05-23 | 珠海格力电器股份有限公司 | Filter and air conditioner with the filter |
| CN103933776A (en) * | 2013-01-21 | 2014-07-23 | 上海熊猫机械(集团)有限公司 | One-piece self-cleaning filter |
| CN103349861A (en) * | 2013-07-03 | 2013-10-16 | 无锡宇吉科技有限公司 | Filter |
| CN108117108A (en) * | 2016-11-30 | 2018-06-05 | 佛山市顺德区美的电热电器制造有限公司 | The control method of Water supplying filtering device, cooking equipment and Water supplying filtering device |
| CN113856321A (en) * | 2021-10-26 | 2021-12-31 | 海南大学 | Centrifugal sedimentation and self-cleaning filter tube combined low-cleanliness ballast water treatment unit |
| CN113856321B (en) * | 2021-10-26 | 2022-08-23 | 海南大学 | Centrifugal sedimentation and self-cleaning filter tube combined low-cleanliness ballast water treatment unit |
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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: 20100303 Termination date: 20160316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |