CN206590915U - A kind of fore filter - Google Patents
A kind of fore filter Download PDFInfo
- Publication number
- CN206590915U CN206590915U CN201720164367.6U CN201720164367U CN206590915U CN 206590915 U CN206590915 U CN 206590915U CN 201720164367 U CN201720164367 U CN 201720164367U CN 206590915 U CN206590915 U CN 206590915U
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- China
- Prior art keywords
- filter
- upper bracket
- stainless steel
- buckle
- leaking hole
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Abstract
The utility model discloses a kind of fore filter, including cylinder, cylinder is provided with water inlet, delivery port and sewage draining exit, net-filter assembly between water inlet and delivery port is installed in cylinder, the net-filter assembly is formed by stacking by multiple filter core units, the filter core unit includes upper bracket, lower carriage and dismountable stainless steel filter A between upper and lower support, the upper bracket is mutually fastened with lower carriage and leaking hole is respectively equipped with upper bracket, lower carriage, and the leaking hole is communicated with stainless steel filter A；Clearance space is formd between neighbouring two groups of filter core units, and the upper surface of the upper bracket in each filter core unit is provided with dismountable stainless steel filter B.Fore filter of the present utility model, it is simple in construction, using the filter of dismountable stainless steel, both enhanced filter by force intensity, later maintenance cost is reduced again, market prospects are wide.
Description
Technical field
The utility model is a kind of fore filter.
Background technology
At present, because city supply water pipeline is outmoded and very long, production pipeline corrosion, and China's urban water supply overall water
The problems such as matter is not good enough, causes to there is the impurity such as corrosion, silt in resident living water, and this can allow tap, water heater etc. to be used
Wetting system failure, moreover, these impurity precipitate in pipe inner wall, further affects full room water quality.Prefilter
Device, is first of the water coarse filtration equipment to full room water, can filter the large particulate matters such as silt, iron rust in running water,
It is a kind of reliable device for filtering impurities, positive protective effect is played to pipeline, tap, electrical equipment etc..
Screen tube in existing fore filter, including housing and housing, screen tube include support and with support one
Body is molded fixed-type filter screen, when regularly replacing filter screen, need to abandon whole screen tube, later maintenance cost is high, generally,
Filter screen is netted fabric, and this causes its entirety poor by hydraulic pressure impact capacity, and service life is short.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of fore filter, and it can improve the use of filter screen
In the life-span, reduce the maintenance cost in later stage.
In order to solve the above technical problems, a kind of technical solution of fore filter of the utility model is：
A kind of fore filter, including cylinder, cylinder are provided with water inlet, delivery port and sewage draining exit, are installed in cylinder
Have in the net-filter assembly between water inlet and delivery port, the net-filter assembly is formed by stacking by multiple filter core units, the filter
Core unit includes upper bracket, lower carriage and dismountable stainless steel filter A between upper and lower support, the upper branch
Frame mutually fastens with lower carriage and leaking hole is respectively equipped with upper bracket, lower carriage, the leaking hole and stainless steel filter A
Communicate；
Form clearance space between neighbouring two groups of filter core units, and in the upper bracket of each filter core unit
Upper surface is provided with dismountable stainless steel filter B；
The net-filter assembly has been centrally formed centre bore, and centre bore is communicated with the leaking hole of upper bracket；Worn in centre bore
Provided with hollow stem, one end of the hollow stem is closed, and the other end is connected with sewage draining exit, and is provided with some in the outer wall of hollow stem
With the sewage discharge tube of sewage draining exit insertion, the sewage discharge tube matching is fitted in center bore inner wall.
The top of the upper bracket is provided with buckle A, and the bottom of lower carriage is provided with buckle B, neighbouring two groups of filter core units
Connected and fixed by buckle A with buckle B phases and form clearance space between neighbouring two groups of filter core units, in upper bracket
Upper surface be provided with dismountable stainless steel filter B, the stainless steel filter B is fitted in upper surface and the covering of upper bracket
Live in the leaking hole of support.
The buckle B in a ring and has been internally formed inside groove in buckle B, and leaking hole is in buckle B loop configuration, no
Rust steel filter A is placed in inside groove and covers the leaking hole of lower carriage；The upper bracket is provided with stainless steel filter A is tight
It is pressed in the pressing plate in inside groove.
What the utility model can reach has the technical effect that：
Compared with prior art, fore filter of the present utility model, employs stainless steel as the material of filter, increases
Added by hydraulic pressure intensity, extended service life, and stainless steel filter and it is upper and lower between be detachable, when stainless steel filtering
Piece can be changed after long-time use to it, without being changed to working of plastics such as upper and lower supports, save maintenance
Cost；In addition, whole net-filter assembly is formed by stacking by filter core unit, the number that can be superimposed according to actual conditions to filter core unit is entered
Row adjustment, enriches whole product category.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the three-dimensional exploded view of the utility model fore filter；
Fig. 2 is the sectional view of the utility model fore filter；
Fig. 3 is the sectional structure chart of the net-filter assembly of the utility model fore filter；
Fig. 4 is the three-dimensional exploded view of the net-filter assembly of the utility model fore filter.
Embodiment
Fig. 1 to Fig. 4 is referred to, the utility model provides a kind of fore filter, including cylinder 1, and cylinder 1 is provided with water inlet
Mouth 2, delivery port 3 and sewage draining exit 4, are provided with the net-filter assembly 5 between water inlet 2 and delivery port 3 in cylinder 1, described
Net-filter assembly 5 is formed by stacking by multiple filter core units 6, the filter core unit 6 include upper bracket 7, lower carriage 8 and located at it is upper,
Dismountable stainless steel filter A9 between lower carriage 7,8, the upper bracket 7 is mutually fastened and in upper bracket with lower carriage 8
7th, leaking hole 10 is respectively equipped with lower carriage 8, the leaking hole 10 is communicated with stainless steel filter A9；It is provided with sewage draining exit 4
Ball valve 11；
Clearance space 12 is formd between neighbouring two groups of filter core units 6, and in the upper branch of each filter core unit 6
The upper surface of frame 7 is provided with dismountable stainless steel filter B13；
The net-filter assembly 5 has been centrally formed centre bore 14, and centre bore 14 is communicated with the leaking hole 10 of upper bracket 7；In
Hollow stem 15 is equipped with heart hole 14, one end closing of the hollow stem 15, the other end is connected with sewage draining exit 4, and hollow
The outer wall of bar 15 is fitted in the inwall of centre bore 14 provided with some sewage discharge tubes 16 with the insertion of sewage draining exit 4, the matching of sewage discharge tube 16.
The top of the upper bracket 7 is provided with buckle A17, and the bottom of lower carriage 8 is provided with buckle B18, neighbouring two groups of filters
Core unit 6 is connected and fixed with buckle B18 phases by buckle A17 and forms interval between neighbouring two groups of filter core units 6
Space 12, dismountable stainless steel filter B13 is provided with the upper surface of upper bracket 7, and the stainless steel filter B13 is fitted in
The upper surface of upper bracket 7 and the leaking hole 10 for covering upper bracket 7.
The buckle B18 in a ring and has been internally formed inside groove 20 in buckle B18, and leaking hole 10 is in buckle 18B ring
In shape structure, stainless steel filter A9 is placed in inside groove 20 and covers the leaking hole 10 of lower carriage 8；Set on the upper bracket 7
Have the pressing plate 21 stainless steel filter A9 being pressed in inside groove 20.
Operation principle of the present utility model is made an explanation below：
Fore filter of the present utility model, in normal filtration, the ball valve 11 of sewage draining exit 4 is closed, municipal administration
Supply water and enter from the water inlet 2 of cylinder 1, then flow into the centre bore 19 of net-filter assembly 5, then respectively enterd often through centre bore 19
In the leaking hole 10 of individual upper bracket 7, into upper bracket 7 leaking hole 10 moisture into two-way, the first via is filtered through stainless steel
Net A9 and the leaking hole 10 for flowing to lower carriage 8, finally flow out from clearance space 12, and the second tunnel passes through stainless steel filter screen B13
And clearance space 12 is flowed to, because clearance space 12 is connected with delivery port 3, so, the water after being filtered through net-filter assembly 5 is from water outlet
Mouth 3 flows out.
When needing to change stainless steel filter, net-filter assembly 5 need to only be taken out, upper bracket 7 is separated i.e. with lower carriage 8
Stainless steel filter is can be taken off, without scrapping whole net-filter assembly 5, maintenance cost is reduced.
In summary, fore filter of the present utility model, simple in construction, and service life is long, and later maintenance cost is low, city
Field prospect is wide.
A kind of fore filter provided above the utility model embodiment is described in detail, used herein
Specific case is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help
Understand the technical scheme disclosed in the utility model；Simultaneously for those of ordinary skill in the art, according to of the present utility model
Thought, will change in specific embodiments and applications, in summary, and this specification content should not be construed as
Limitation of the present utility model.
Claims (3)
1. a kind of fore filter, including cylinder, cylinder are provided with water inlet, delivery port and sewage draining exit, it is provided with cylinder
Net-filter assembly between water inlet and delivery port, it is characterised in that：The net-filter assembly be superimposed by multiple filter core units and
Into, the filter core unit includes upper bracket, lower carriage and dismountable stainless steel filter A between upper and lower support,
The upper bracket and lower carriage mutually fasten and leaking hole are respectively equipped with upper bracket, lower carriage, the leaking hole with it is stainless
Steel filter A is communicated；
Clearance space, and the upper table of the upper bracket in each filter core unit are formd between neighbouring two groups of filter core units
Face is provided with dismountable stainless steel filter B；
The net-filter assembly has been centrally formed centre bore, and centre bore is communicated with the leaking hole of upper bracket；It is equipped with centre bore
Hollow stem, one end closing of the hollow stem, the other end is connected with sewage draining exit, and is provided with some with arranging in the outer wall of hollow stem
The sewage discharge tube of dirty mouth insertion, the sewage discharge tube matching is fitted in center bore inner wall.
2. a kind of fore filter according to claim 1, it is characterised in that：The top of the upper bracket is provided with buckle A,
The bottom of lower carriage is provided with buckle B, and neighbouring two groups of filter core units are connected and fixed and above and below by buckle A with buckle B phases
Clearance space is formd between two adjacent groups filter core unit, dismountable stainless steel filter B is provided with the upper surface of upper bracket,
The stainless steel filter B is fitted in the upper surface of upper bracket and covers the leaking hole of upper bracket.
3. a kind of fore filter according to claim 2, it is characterised in that：The buckle B is in a ring and in buckle B
Portion forms inside groove, and leaking hole is in buckle B loop configuration, and stainless steel filter A is placed in inside groove and covers lower branch
The leaking hole of frame；The upper bracket is provided with the pressing plate being pressed on stainless steel filter A in inside groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164367.6U CN206590915U (en) | 2017-02-23 | 2017-02-23 | A kind of fore filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164367.6U CN206590915U (en) | 2017-02-23 | 2017-02-23 | A kind of fore filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206590915U true CN206590915U (en) | 2017-10-27 |
Family
ID=60126687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720164367.6U Active CN206590915U (en) | 2017-02-23 | 2017-02-23 | A kind of fore filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206590915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108191096A (en) * | 2018-01-31 | 2018-06-22 | 荆门怡盛源环保科技有限公司 | A kind of home-use purifier |
-
2017
- 2017-02-23 CN CN201720164367.6U patent/CN206590915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108191096A (en) * | 2018-01-31 | 2018-06-22 | 荆门怡盛源环保科技有限公司 | A kind of home-use purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201120 Address after: 317600 Longxi Valve Industrial Park, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Zhejiang aoshike fluid control Co.,Ltd. Address before: Yuhuan County City Longtan street Taizhou city Zhejiang province 317699 Jinyuan villa building 20 Room 305 Patentee before: Feng Jianjun |
|
| TR01 | Transfer of patent right |