CN104492143B - Running water fore filter - Google Patents
Running water fore filter Download PDFInfo
- Publication number
- CN104492143B CN104492143B CN201410717272.3A CN201410717272A CN104492143B CN 104492143 B CN104492143 B CN 104492143B CN 201410717272 A CN201410717272 A CN 201410717272A CN 104492143 B CN104492143 B CN 104492143B
- Authority
- CN
- China
- Prior art keywords
- filter screen
- central tube
- copper body
- hole
- holder
- 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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Abstract
The present invention relates to a kind of purifier of family expenses, particularly relate to a kind of running water fore filter be arranged at wet part front end, comprise copper body, copper body is provided with water inlet, delivery port and through hole, copper body lower end connection fixing base, holder lower end connector drum, filter screen skeleton is provided with in cylindrical shell, filter screen inboard wall of skeleton is provided with filter screen, also comprise upper cover, lower cover and central tube, central tube is from filter screen skeleton, pass in the through hole of filter screen and copper body, central tube has hole, central tube one end is provided with knob, central tube other end connection sealing element, holder outer wall is provided with the earrings for being connected with lower cover, holder is fixed by screws in down and covers, under cover and be provided with buckle, correspondence is covered with block button hole.The present invention can carry out coarse filtration to domestic water, can realize the cleaning to filter screen simultaneously very easily, and can ensure of the present invention just facing to user after mounting.
Description
Technical field
The present invention relates to a kind of purifier of family expenses, particularly relate to a kind of running water fore filter be arranged at wet part front end.
Background technology
The water supply line in city is outmoded and very long, the impurity such as corrosion, silt of pipeline not only can cause brown water and water equipment to control malfunctioning, as tap drip, heat-exchanger pipeline blocking, break, and impurity can precipitate on pipeline, hotbed is provided on the one hand for growing of bacterium, on the other hand can form electric compound matter, they can in a few short months in cause corrosion or the perforation of metallic conduit.Running water fore filter is the first coarse filtration equipment to full room water, can silt in Filtered tap water, iron rust, large particulate matter.
Summary of the invention
The invention provides a kind of new running water fore filter.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
Running water fore filter, comprise copper body, copper body is provided with water inlet, delivery port and through hole, copper body lower end connection fixing base, holder lower end connector drum, filter screen skeleton is provided with in cylindrical shell, filter screen inboard wall of skeleton is provided with filter screen, also comprise upper cover, lower cover and central tube, central tube is from filter screen skeleton, pass in the through hole of filter screen and copper body, central tube has hole in the radial direction, central tube one end is provided with knob, central tube other end connection sealing element, holder outer wall is provided with the earrings for being connected with lower cover, holder is fixed by screws in down and covers, under cover and be provided with buckle, correspondence is covered with block button hole.Raw water flows in filter screen skeleton and filter screen from copper body water inlet, net filtration after filtration, after filter screen skeleton, flows out running water fore filter from copper body delivery port.Upper cover is set and lower cover can prevent contamination by dust.By adjustment holder under the setting angle that covers can ensure running water fore filter after installing just facing to user.
As preferably, seal lower end is provided with switch, and seal is communicated with central tube and switch.Open switch, the water inside running water fore filter copper body is flowed out from switch by seal.
The present invention, owing to have employed above technical scheme, has significant technique effect:
When switch closes, raw water flows in filter screen skeleton from copper body water inlet, by strainer filtering, after filter screen skeleton, flows out running water fore filter from copper body delivery port.Need to open switch during cleaning filter screen, pass through turning knob, drive central tube rotates, when current are flowed out by central tube, seal and switch, central tube and filter screen skeleton can form differential water pressures, central tube opening part can produce very strong suction, and center of rotation pipe can make to be arranged on the impurity sucking-off in filter screen inboard wall of skeleton upper filter screen.When installing running water fore filter, when the inlet channel of user and the Inlet and outlet water direction of running water fore filter inconsistent, by taking off the screw above holder, rotary copper body 180 °, then tighten the screw above holder, Inlet and outlet water direction can be realized consistent with home pipeline water route.Now can ensure running water fore filter just facing to user.Arrange upper cover and lower cover solve problem that existing product causes because of contamination by dust and enhance the attractive in appearance of product.
The present invention can carry out coarse filtration to domestic water, can realize the cleaning to filter screen simultaneously very easily, and can ensure of the present invention just facing to user after mounting.
Accompanying drawing explanation
Fig. 1 is explosive view of the present invention.
Fig. 2 is workflow diagram of the present invention.
Fig. 3 is the sectional view of copper body part in the present invention.
Fig. 4 is the relativeness figure in the present invention between holder and bottom.
Fig. 5 is the outline drawing of central tube part of the present invention.
Fig. 6 is the outline drawing of seal part in the present invention.
The toponym that in accompanying drawing, each number designation refers to is as follows: 1-knob, 2-upper cover, 3-decoration panel, 4-trade mark, 5-copper body, 6-joint, 7-nut, 8-holder, 9-lower cover, 10-central tube, 11-filter screen skeleton, 12-seal, 13-cylindrical shell, 14-cleaning instruction circle, 15-switch, 16-water inlet, 17-through hole, 18-delivery port, 19-earrings, 20-hole.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Embodiment 1
Running water fore filter, as shown in drawings, comprise copper body 5, copper body 5 is provided with water inlet 16, delivery port 18 and through hole 17, copper body 5 lower end connection fixing base 8, holder 8 lower end connector drum 13, filter screen skeleton 11 is provided with in cylindrical shell 13, filter screen skeleton 11 inwall is provided with filter screen, also comprise upper cover 2, lower cover 9 and central tube 10, central tube 10 is from filter screen skeleton 11, pass in the through hole 17 of filter screen and copper body 5, central tube 10 has hole 20 in the radial direction, central tube 10 one end is provided with knob 1, central tube 10 other end connection sealing element 12, holder 8 outer wall is provided with the earrings 19 for being connected with lower cover, holder 8 is fixed by screws on lower cover 9, lower cover 9 is provided with buckle, corresponding upper cover 2 is provided with block button hole.Raw water flows in filter screen skeleton 11 and filter screen from the water inlet 16 of copper body 5, net filtration after filtration, after filter screen skeleton 11, flows out running water fore filter from the delivery port 18 of copper body 5.Water inlet 16, delivery port 18 are connected with external pipe with nut 7 by joint 6.Upper cover 2 is set and lower cover 9 can prevent contamination by dust.Upper cover 2 is also provided with decoration panel 3 and trade mark 4.Running water fore filter can be ensured after installing just facing to user by the setting angle of adjustment holder 8 on lower cover 9.Cylindrical shell 13 lower end is also provided with cleaning instruction circle 14.Seal 12 lower end is provided with switch 15, and seal 12 is communicated with central tube 10 and switch 15.Open switch 15, the water inside running water fore filter cylindrical shell 13 is flowed out from switch 15 by seal 12.
When switch closes, raw water flows in filter screen skeleton 11 and filter screen from the water inlet 16 of copper body 5, net filtration after filtration, after filter screen skeleton 11, flows out running water fore filter from the delivery port 18 of copper body 5.Need to open switch 15 during cleaning filter screen, by turning knob 1, central tube 10 is driven to rotate, when current are flowed out by central tube 10, seal 12 and switch 10, differential water pressures can be formed between central tube 10 and filter screen, central tube 10 opening part can produce very strong suction, and center of rotation pipe 10 can make to be arranged on the impurity sucking-off in filter screen skeleton 11 inwall upper filter screen.When installing running water fore filter, when the inlet channel of user and the Inlet and outlet water direction of running water fore filter inconsistent, by taking off the screw above holder 8, rotary copper body 180 °, then the screw above the earrings 19 tightening holder 8, can realize Inlet and outlet water direction consistent with home pipeline water route.Now can ensure running water fore filter just facing to user.Arrange upper cover 2 and lower cover 9 solve the problem because contamination by dust causes and enhance the attractive in appearance of product.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (1)
1. running water fore filter, comprise copper body (5), copper body (5) is provided with water inlet (16), delivery port (18) and through hole (17), copper body (5) lower end connection fixing base (8), holder (8) lower end connector drum (13), filter screen skeleton (11) is provided with in cylindrical shell (13), filter screen skeleton (11) inwall is provided with filter screen, it is characterized in that: also comprise upper cover (2), lower cover (9) and central tube (10), central tube (10) is from filter screen skeleton (11), pass in the through hole (17) of filter screen and copper body (5), central tube (10) has hole (20) in the radial direction, central tube (10) one end is provided with knob (1), central tube (10) other end connection sealing element (12), holder (8) outer wall is provided with the earrings (19) for being connected with lower cover, holder (8) is fixed by screws on lower cover (9), lower cover (9) is provided with buckle, corresponding upper cover (2) is provided with block button hole, seal (12) lower end is provided with switch (15), seal (12) is communicated with central tube (10) and switch (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717272.3A CN104492143B (en) | 2014-12-01 | 2014-12-01 | Running water fore filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717272.3A CN104492143B (en) | 2014-12-01 | 2014-12-01 | Running water fore filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104492143A CN104492143A (en) | 2015-04-08 |
| CN104492143B true CN104492143B (en) | 2016-01-20 |
Family
ID=52933647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410717272.3A Expired - Fee Related CN104492143B (en) | 2014-12-01 | 2014-12-01 | Running water fore filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104492143B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6770196B2 (en) * | 2002-03-20 | 2004-08-03 | Arvin Technologies, Inc. | Filter cap with releasable filter element |
| US6896803B2 (en) * | 2003-03-28 | 2005-05-24 | Arvin Technologies, Inc. | Filter apparatus and associated method |
| US7335300B1 (en) * | 2004-07-14 | 2008-02-26 | Wix Filtration Corp Llc | Fluid filter element |
| CN201361480Y (en) * | 2009-03-02 | 2009-12-16 | 杭州费尔过滤技术有限公司 | Folding filter element |
| CN201907989U (en) * | 2010-12-30 | 2011-07-27 | 深圳市康清源磁化水设备有限公司 | Magnetized water purifying device |
-
2014
- 2014-12-01 CN CN201410717272.3A patent/CN104492143B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104492143A (en) | 2015-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20161201 |