CN204266348U - A kind of manhole with active filters lid - Google Patents
A kind of manhole with active filters lid Download PDFInfo
- Publication number
- CN204266348U CN204266348U CN201420689945.4U CN201420689945U CN204266348U CN 204266348 U CN204266348 U CN 204266348U CN 201420689945 U CN201420689945 U CN 201420689945U CN 204266348 U CN204266348 U CN 204266348U
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- CN
- China
- Prior art keywords
- active filters
- pipe joint
- lid
- port
- filters lid
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- Expired - Fee Related
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Abstract
The utility model provides a kind of manhole with active filters lid, comprises well seat, pipe joint, also comprises active filters lid, rotating component; Described active filters lid is arranged at port inside pipe joint, and inside the lid limit of active filters lid and pipe joint, fit in the outer face of port; Described rotating component is fixedly installed on the well seat inwall on port top inside pipe joint, be connected with the top of active filters lid, control active filters cover rim close to port inside pipe joint with away from port rotary motion inside pipe joint by rotating component.By arranging active filters lid at pipeline liquid outlet place, effectively solve pipe interior and hold susceptible to plugging problem, facilitate staff's periodic cleaning foreign material, maintenance and inspection are convenient, greatly reduce workman and check blowdown workload.
Description
Technical field
The utility model relates to a kind of manhole, is specifically related to a kind of manhole with active filters lid.
Background technology
Manhole is town road construction, one residential discharge, afforestation of city, fall row etc., the ancillary structure of the dirty discharge tube of rain, be be convenient to blowdown, drainage pipeline networks make regular check on maintenance dredging pipeline, prevent line clogging, improve pipeline and well junction and the anti-antiseep of well body self, guarantee the not contaminated novel necessary facility of phreatic water.
Existing manhole function ratio is more single, mainly realizes maintenance and inspection, but urban duct sanitary sewage amount is large, and foreign material are many, and pipe interior often easily blocks, maintenance and inspection difficulty, and not easily dredges.
Summary of the invention
For prior art Problems existing, the utility model provides a kind of manhole with active filters lid, by arranging active filters lid at pipe joint place.When pipe joint is as inlet, active filters is covered to be pushed under the dynamic action of sewage and is rotated away from inlet along axis of rotation, does not affect normal sewage flow; When pipe joint is as liquid outlet, under waterpower compressing, active filters is covered tightly and pastes port inside pipe joint, can foreign material effectively in filter sewage, foreign material are retained in manhole inside, effectively solve pipe interior and hold susceptible to plugging problem, facilitate staff's periodic cleaning foreign material, maintenance and inspection are convenient, greatly reduce workman and check blowdown workload.
The technical solution of the utility model is: a kind of manhole with active filters lid, comprises well seat, pipe joint, also comprises active filters lid, rotating component; Described active filters lid is arranged at port inside pipe joint, and inside the lid limit of active filters lid and pipe joint, fit in the outer face of port; Described rotating component is fixedly installed on the well seat inwall on port top inside pipe joint, be connected with the top of active filters lid, control active filters cover rim close to port inside pipe joint with away from port rotary motion inside pipe joint by rotating component.
Further, described rotating component comprise be fixedly installed on the well seat inwall on port top inside pipe joint, fixture that horizontal direction opens hole, through the axis of rotation of through hole, two be sheathed on axis of rotation, the swingle of fixture both sides, two clamp nuts be installed on outside swingle.Integral installation is reliably fastening, the physical life of extension fixture.
Further, described active filters covers and evenly offers several through holes.And the diameter of described through hole is 5-10mm.Ensure filter effect.
Further, described active filters lid is circular, external diameter 5-10cm larger than pipe joint internal diameter.Ensure that active filters lid can cover port inside pipe joint completely, ensure filter effect.
Friendship effect of the present utility model is: by arranging active filters lid at pipe joint place.When pipe joint is as inlet, active filters is covered to be pushed under the dynamic action of sewage and is rotated away from inlet along axis of rotation, does not affect normal sewage flow; When pipe joint is as liquid outlet, under waterpower compressing, active filters is covered tightly and pastes port inside pipe joint, can foreign material effectively in filter sewage, foreign material are retained in manhole inside, effectively solve pipe interior and hold susceptible to plugging problem, facilitate staff's periodic cleaning foreign material, maintenance and inspection are convenient, greatly reduce workman and check blowdown workload.
Accompanying drawing explanation
Fig. 1 is the structural representation that active filters lid of the present utility model covers port inside pipe joint;
Fig. 2 is cross-sectional view of the present utility model;
Fig. 3 is operating diagram of the present utility model;
Fig. 4 is the partial enlarged drawing of rotating component of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, 2, a kind of manhole with active filters lid, comprises well seat 3, pipe joint 1, active filters lid 2 and rotating component 3.Active filters lid 2 is arranged at port inside pipe joint 1, and is circular, and external diameter 8cm larger than pipe joint 1 internal diameter, fits in the outer face covering port inside limit and pipe joint 1.Rotating component 3 is fixedly installed on the well seat inwall on port top inside pipe joint 1, be connected with the top of active filters lid 2, control active filters lid 2 along close to port inside pipe joint 1 with away from port rotary motion inside pipe joint 1 by rotating component 3.
As shown in Figure 4, rotating component 3 comprise be fixedly installed on the well seat inwall on port top inside pipe joint 1, fixture 4 that horizontal direction opens hole, through the axis of rotation 5 of through hole, two be sheathed on axis of rotation 5, swingle 6, two clamp nuts 7 be installed on outside swingle 6 of fixture 4 both sides.
As shown in Figure 3, active filters lid 2 evenly offers several through holes, the diameter of through hole is 7mm.During work, when sewage enters from a pipe joint, active filters is covered to be pushed under the dynamic action of sewage and is rotated away from inlet along axis of rotation, does not affect normal sewage flow.And sewage is when going out from other two pipe joints, by oppressing in waterpower, active filters covers tightly pastes port inside pipe joint, can foreign material effectively in filter sewage, foreign material are retained in manhole inside, effectively solve pipe interior and hold susceptible to plugging problem, facilitate staff's periodic cleaning foreign material, maintenance and inspection are convenient, greatly reduce workman and check blowdown workload.
Although the utility model with preferred embodiment disclose as above, so itself and be not used to limit the utility model.The utility model art has knows the knowledgeable usually, not departing from spirit and scope of the present utility model, when doing various change and retouching.Therefore, protection domain of the present utility model, when being as the criterion depending on those as defined in claim.
Claims (5)
1. with a manhole for active filters lid, comprise well seat (8), pipe joint (1), it is characterized in that: also comprise active filters lid (2), rotating component (3); Described active filters lid (2) is arranged at port, pipe joint (1) inner side, and fits in the outer face of the lid limit of active filters lid and pipe joint (1) inner side port; Described rotating component (3) is fixedly installed on the well seat inwall on port top, pipe joint (1) inner side, be connected with the top of active filters lid (2), control active filters lid (2) edge close to pipe joint (1) inner side port with away from the port rotary motion of pipe joint (1) inner side by rotating component (3).
2. a kind of manhole with active filters lid according to claim 1, it is characterized in that: described rotating component (3) comprise be fixedly installed on port top, pipe joint (1) inner side well seat inwall on, horizontal direction opens the fixture (4) in hole, through the axis of rotation (5) of through hole, two are sheathed on that axis of rotation (5) is upper, the swingle (6) of fixture (4) both sides, two clamp nuts (7) being installed on swingle (6) outside.
3. a kind of manhole with active filters lid according to claim 1, is characterized in that: described active filters lid (2) evenly offers several through holes.
4. a kind of manhole with active filters lid according to claim 3, is characterized in that: the diameter of described through hole is 5-10mm.
5. a kind of manhole with active filters lid according to claim 1, is characterized in that: described active filters lid (2) is circle, external diameter 5-10cm larger than pipe joint (1) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689945.4U CN204266348U (en) | 2014-11-17 | 2014-11-17 | A kind of manhole with active filters lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689945.4U CN204266348U (en) | 2014-11-17 | 2014-11-17 | A kind of manhole with active filters lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266348U true CN204266348U (en) | 2015-04-15 |
Family
ID=52801220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689945.4U Expired - Fee Related CN204266348U (en) | 2014-11-17 | 2014-11-17 | A kind of manhole with active filters lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266348U (en) |
-
2014
- 2014-11-17 CN CN201420689945.4U patent/CN204266348U/en not_active Expired - Fee Related
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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: 20150415 Termination date: 20161117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |