CN206577449U - A kind of intelligent closestool fore filter - Google Patents
A kind of intelligent closestool fore filter Download PDFInfo
- Publication number
- CN206577449U CN206577449U CN201720081038.5U CN201720081038U CN206577449U CN 206577449 U CN206577449 U CN 206577449U CN 201720081038 U CN201720081038 U CN 201720081038U CN 206577449 U CN206577449 U CN 206577449U
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- filter
- liquid outlet
- intelligent closestool
- liquid
- fore
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Abstract
The utility model belongs to filter technology field, refer in particular to a kind of intelligent closestool fore filter, including the upper body and lower body being mutually threadedly coupled, inner chamber is formed between upper body and lower body, inlet is provided with lower body, the outlet end of inlet is provided with filter core lower cover, the upper body is provided with the first liquid outlet, filter element upper cover is sealedly connected with first liquid outlet, the middle part of filter element upper cover is through hole, through hole is connected with the first liquid outlet, hollow barrel filter screen is provided between filter element upper cover and filter core lower cover, the second liquid outlet is provided with the side wall of the upper body or lower body, second liquid outlet is arranged on the week side of boss of the filter screen, the purpose of this utility model is to provide a kind of simple in construction and stably, intelligent closestool fore filter with self-cleaning function.
Description
Technical field
The utility model belongs to filter technology field, refers in particular to a kind of intelligent closestool fore filter.
Background technology
Current bathroom market, full-automatic flushing closestool is just more and more used more widely.Although intelligent closestool gives people
Life bring the facilities, comfortable of many, but cleaned due to closestool is user's private parts, therefore to the quality requirement of water
Compare high, the water that intelligent closestool is used is directly more pure from Running-water Company's export, but water is passed by long-distance pipe
Debris can be produced after defeated, user can not trust completely, the use intelligent closestool of safety.
In existing filter market, filter is generally to use the filtering material such as steel mesh and PP cottons, due to steel mesh screen pack
Mouth number is few, and filter effect is undesirable, and originally water-carrying capacity is small, and flooding time is long；In addition, filtering material had been used for a long time
There is the phenomenon of debris accumulation in Cheng Zhonghui, user's cleaning is very inconvenient.
The content of the invention
The purpose of this utility model is to provide a kind of simple in construction and stably, the preposition mistake of intelligent closestool with self-cleaning function
Filter.
What the purpose of this utility model was realized in：
A kind of intelligent closestool fore filter, including the upper body and lower body being mutually threadedly coupled, upper body and lower
Formed between body and inlet is provided with inner chamber, lower body, the outlet end of inlet is provided with filter core lower cover, and the upper body is set
It is equipped with the first liquid outlet, the first liquid outlet and is sealedly connected with filter element upper cover, the middle part of filter element upper cover is through hole, through hole and first
Liquid outlet is connected, and hollow barrel filter screen, the side of the upper body or lower body are provided between filter element upper cover and filter core lower cover
The second liquid outlet is provided with wall, the second liquid outlet is arranged on the week side of boss of the filter screen.
Filter element upper cover and the filter core lower cover is provided with the annular trough of filter screen described in clamping.
Spacing preiection is provided with the annular trough.
The filter screen includes loose outer layer and close internal layer.
Sealing is provided with liquid inlet joint on the inlet.
There is gap between the liquid inlet joint and filter core lower cover.
Sealed between the liquid inlet joint and inlet by O-ring seal.
At least two O-ring seals are provided between the liquid inlet joint and inlet.
Sealed between the filter element upper cover and the first liquid outlet by O-ring seal.
First liquid outlet and the second liquid outlet are to be provided with externally threaded joint.
Operation principle of the present utility model：
Running water enters from the inlet of lower body, and part of running water is directly exported by the second liquid outlet so that the
The running water that the export of two liquid outlets is not filtered, running water is directly imported into the water storage cavity of intelligent closestool；Part of running water
Export, exported in the first liquid outlet by the water after strainer filtering, the water quilt after filtering through filter screen and by the first liquid outlet
Import in intelligent closestool inner cap, carry out the flushing of human body privates；Also part of running water passes through filter screen, and is passed simultaneously from filter screen
Second liquid outlet is exported.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
Filter of the present utility model is the front device of intelligent closestool, substantially three-port structure, and complete liquid one enters
Scene 2, and in the case of common chamber, realizes that water and running water after filtering are efficiently separated in two passes, due to the
Two liquid outlets are arranged on the week side of boss of the filter screen, during the second liquid outlet water outlet, and running water can be formed in filter screen the week side of boss
Vortex, and the impurity on filter screen is taken away, self-cleaning function is reached, the service life of filter is greatly prolonged.
The filter element upper cover and filter core lower cover of the present utility model are provided with the annular trough of filter screen described in clamping, pass through
Annular trough carries out the spacing of hollow barrel filter screen, it is ensured that be provided with spacing preiection in the stability of structure, the annular trough,
The effect of the spacing preiection is：
Sealing between a, progress filter element upper cover and filter core lower cover and filter screen, prevents running water from not carrying out strainer filtering just
Exported in the middle part of into filter screen and from the first liquid outlet；
B, carry out filter screen it is spacing, prevent filter screen under the originally water slug of quick runner, filter screen shifts, it is ensured that knot
The stability of structure.
The filter screen of the present utility model includes loose outer layer and close internal layer, and loose outer layer carries out the impurity of larger particles
Filtering, realizes preliminary filtering, then carries out secondary filter by close internal layer, filter fine particle, it is ensured that filter quality.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is mplifying structure schematic diagram at Fig. 1 A；
Fig. 3 is mplifying structure schematic diagram at Fig. 1 B；
Fig. 4 is use state of the present utility model with reference to figure.
In figure：The upper bodies of 1-；Body under 2-；3- inner chambers；4- inlets；The liquid outlets of 5- first；The liquid outlets of 6- second；7- enters
Liquid joint；8- filter core lower covers；9- filter screens；10- filter element upper covers；11-O type sealing rings；12- through holes；The loose outer layers of 20-；21- is close
Internal layer；22- spacing preiections；23- annular troughs.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, as shown in Fig. 1-4：
A kind of intelligent closestool fore filter, including the upper body 1 and lower body 2 being mutually threadedly coupled, upper body 1 is with
Formed between body 2 on inner chamber 3, lower body 2 and be provided with inlet 4, the outlet end of inlet 4 is provided with filter core lower cover 8, described
Upper body 1 is provided with the first liquid outlet 5, the first liquid outlet 5 and is sealedly connected with filter element upper cover 10, and the middle part of filter element upper cover 10 is
Through hole 12, through hole 12 is connected with the first liquid outlet 5, and hollow barrel filter screen is provided between filter element upper cover 10 and filter core lower cover 8
9, pass through the filter element upper cover 10 being sealingly disposed on the first liquid outlet 5 so that running water can only by after filter element upper cover 10 again from
First liquid outlet 5 is exported, it is ensured that necessarily pass through the filtering of filter screen 9 from the water after the derived filtering of the first liquid outlet 5, it is ensured that structure
Stability, the second liquid outlet 6 is provided with the side wall of the upper body 1 or lower body 2, the second liquid outlet 6 is arranged on described
The week side of boss of filter screen 9, during the water outlet of the second liquid outlet 6, running water can be vortexed in the formation of the week side of boss of filter screen 9, and will be located at filter
Impurity on net 9 is taken away, and reaches self-cleaning function.
The upper body 1 is preferably transparent material, is easy to user to observe the actual conditions of filter screen 9, and carry out in time more
Change.
The filter element upper cover 10 and filter core lower cover 8 are provided with the annular trough 23 of filter screen 9 described in clamping, by annular
Groove 23 carries out the spacing of hollow barrel filter screen 9, it is ensured that be provided with spacing preiection in the stability of structure, the annular trough 23
22, the effect of spacing preiection 22 is：The sealing between filter element upper cover 10 and filter core lower cover 8 and filter screen 9 is carried out, running water is prevented
Do not carry out the filtering of filter screen 9 to be put into the middle part of filter screen 9 and export from the first liquid outlet 5, and carry out the spacing of filter screen 9, prevent
Filter screen 9 is under the originally water slug of quick runner, and filter screen 9 shifts, it is ensured that the stability of structure.
The filter screen 9 includes loose outer layer 20 and close internal layer 21, and loose outer layer 20 carries out the contaminant filter of larger particles,
Preliminary filtering is realized, secondary filter is then carried out by close internal layer 21, fine particle is filtered, it is ensured that filter quality.
Sealing is provided with liquid inlet joint 7 on the inlet 4, and liquid inlet joint 7 is countersunk nut, and countersunk nut is heavy
The internal thread connected for external pipe is provided with head bore, and liquid inlet joint 7 can be changed according to the actual requirements so that
The filter scope of application is wider.
There is gap between the liquid inlet joint 7 and filter core lower cover 8 so that running water can be led by the gap
Liquid, it is ensured that the validity of overall running water circulation.
Sealed between the liquid inlet joint 7 and inlet 4 by O-ring seal 11, and liquid inlet joint 7 and feed liquor
At least two O-ring seals 11, preferably two O-ring seals 11 are provided between mouth 4；The filter element upper cover 10 goes out with first
Sealed between liquid mouthfuls 5 by O-ring seal 11, ensure overall sealing by O-ring seal 11, it is ensured that structure it is steady
It is qualitative.
The liquid outlet 6 of first liquid outlet 5 and second is to be provided with externally threaded joint, by joint so that installing more
Plus it is convenient.
Above-described embodiment is only preferred embodiment of the present utility model, and protection model of the present utility model is not limited according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (10)
1. a kind of intelligent closestool fore filter, it is characterised in that：Including the upper body (1) and lower body being mutually threadedly coupled
(2) inner chamber (3), are formed between upper body (1) and lower body (2), inlet (4), inlet (4) are provided with lower body (2)
Outlet end be provided with filter core lower cover (8), the upper body (1) is provided with close on the first liquid outlet (5), the first liquid outlet (5)
Envelope is connected with filter element upper cover (10), and the middle part of filter element upper cover (10) is through hole (12), and through hole (12) is connected with the first liquid outlet (5)
It is logical, hollow barrel filter screen (9), the upper body (1) or lower body are provided between filter element upper cover (10) and filter core lower cover (8)
(2) the second liquid outlet (6) is provided with side wall, the second liquid outlet (6) is arranged on the week side of boss of the filter screen (9).
2. intelligent closestool fore filter according to claim 1, it is characterised in that：The filter element upper cover (10) and filter core
Lower cover (8) is provided with the annular trough (23) of filter screen described in clamping (9).
3. intelligent closestool fore filter according to claim 2, it is characterised in that：Set in the annular trough (23)
Limited location projection (22).
4. the intelligent closestool fore filter according to claim 1 or 2 or 3, it is characterised in that：The filter screen (9) includes
Loose outer layer (20) and close internal layer (21).
5. intelligent closestool fore filter according to claim 1, it is characterised in that：Seal and set on the inlet (4)
It is equipped with liquid inlet joint (7).
6. intelligent closestool fore filter according to claim 5, it is characterised in that：The liquid inlet joint (7) and filter core
There is gap between (8) in lower cover.
7. the intelligent closestool fore filter according to claim 5 or 6, it is characterised in that：The liquid inlet joint (7) is with entering
Sealed between liquid mouthful (4) by O-ring seal (11).
8. intelligent closestool fore filter according to claim 7, it is characterised in that：The liquid inlet joint (7) and feed liquor
At least two O-ring seals (11) are provided between mouth (4).
9. intelligent closestool fore filter according to claim 1, it is characterised in that：The filter element upper cover (10) and first
Sealed between liquid outlet (5) by O-ring seal (11).
10. intelligent closestool fore filter according to claim 1, it is characterised in that：First liquid outlet (5) and
Two liquid outlets (6) are to be provided with externally threaded joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081038.5U CN206577449U (en) | 2017-01-22 | 2017-01-22 | A kind of intelligent closestool fore filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081038.5U CN206577449U (en) | 2017-01-22 | 2017-01-22 | A kind of intelligent closestool fore filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206577449U true CN206577449U (en) | 2017-10-24 |
Family
ID=60109834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081038.5U Active CN206577449U (en) | 2017-01-22 | 2017-01-22 | A kind of intelligent closestool fore filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206577449U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857404A (en) * | 2017-12-10 | 2018-03-30 | 李渊 | A kind of water treatment facilities |
| CN108619764A (en) * | 2018-06-20 | 2018-10-09 | 广东美的环境电器制造有限公司 | A kind of control method of filter, purifying drinking appliance, intelligent closestool and intelligent closestool |
| CN109224569A (en) * | 2018-09-25 | 2019-01-18 | 北京小米移动软件有限公司 | Filter and intelligent closestool |
| WO2021203598A1 (en) * | 2020-04-07 | 2021-10-14 | 菲时特集团股份有限公司 | Anti-odor and anti-blocking type three-way filtering closestool pipe |
-
2017
- 2017-01-22 CN CN201720081038.5U patent/CN206577449U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857404A (en) * | 2017-12-10 | 2018-03-30 | 李渊 | A kind of water treatment facilities |
| CN108619764A (en) * | 2018-06-20 | 2018-10-09 | 广东美的环境电器制造有限公司 | A kind of control method of filter, purifying drinking appliance, intelligent closestool and intelligent closestool |
| CN109224569A (en) * | 2018-09-25 | 2019-01-18 | 北京小米移动软件有限公司 | Filter and intelligent closestool |
| WO2021203598A1 (en) * | 2020-04-07 | 2021-10-14 | 菲时特集团股份有限公司 | Anti-odor and anti-blocking type three-way filtering closestool pipe |
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