CN207553259U - A kind of deodorization reverse-filling well lid - Google Patents
A kind of deodorization reverse-filling well lid Download PDFInfo
- Publication number
- CN207553259U CN207553259U CN201721089867.4U CN201721089867U CN207553259U CN 207553259 U CN207553259 U CN 207553259U CN 201721089867 U CN201721089867 U CN 201721089867U CN 207553259 U CN207553259 U CN 207553259U
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- CN
- China
- Prior art keywords
- well lid
- shutter
- reverse
- deodorization
- spring
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- 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.)
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of deodorization reverse-filling well lids, including well lid and crib, the well lid is equipped with an at least intake tunnel, the well lid is equipped with connector, the connector is equipped with movable chamber, movable part is connected with by a return unit in the movable chamber, the movable part is equipped with locating part, and the activity cavity wall is equipped with and the matched limiting section of the locating part；The well lid bottom is equipped with cylindrical body, and the shutter that can cover the cylindrical body is connected on the movable part.The utility model can reach good deodorization, reverse-filling effect by flexible connection one to shutter that cylindrical body is covered, pass through the cooperation of locating part and limiting section, avoid return unit because be stretched excessively due to can not reset happen, further extend the service life of the utility model.
Description
Technical field
The utility model belongs to urban operating mechanism technical field, more particularly, to a kind of deodorization reverse-filling well lid.
Background technology
Current deodorization, not only deodorization, reverse-filling effect are poor, and when encountering rainstorm weather for reverse-filling well lid, due to
The flood discharge of well lid is excessive, the resetting structure in well lid often occur being stretched excessively so that can not reset case, and then contract
The short service life of well lid.
Utility model content
The utility model is in order to overcome the deficiencies of the prior art and provide a kind of deodorization reverse-filling well lid of service life length.
To achieve these goals, the utility model uses following technical scheme：A kind of deodorization reverse-filling well lid, including well
Lid and crib, the well lid are equipped with an at least intake tunnel, and the well lid is equipped with connector, and the connector, which is equipped with, lives
Dynamic chamber is connected with movable part in the movable chamber by a return unit, and the movable part is equipped with locating part, in the movable chamber
Wall is equipped with and the matched limiting section of the locating part；The well lid bottom is equipped with cylindrical body, is connected on the movable part
The shutter of the cylindrical body can be covered.Shutter moving up and down is connected on well lid, in non-draining, shutter
Cylinder is covered under the action of return unit, and then avoids the stink in sewer pipe and is diffused by intake tunnel
Outside well lid, good odor-resistant result is played, and in draining, shutter moves down under the action of hydraulic pressure, and then rainwater
It can be flowed into sewer pipe, when generation water body pours in down a chimney, shutter rises again under buoyancy covers cylinder,
It effectively prevents water body and pours in down a chimney outside well lid, and since movable part is limited in activity in movable chamber, and then prevent shutter
Shift in moving process, ensure that the utility model has good deodorization, reverse-filling effect, additionally by locating part and
The cooperation of limiting section, it is therefore prevented that can not be restored due to flood discharge is excessive, and return unit is caused to be excessively stretched happens, and extends
The service life of well lid.
Further, the flange that the limiting section is extended inwardly to form for the movable cavity wall, the flange are equipped with
Rubber ring；The excessive movement of movable part can be prevented by flange, and then ensures that return unit will not be elongated excessively, by setting rubber
Cushion rubber reduces the collision between locating part and flange in movable part moving process, coordinates conducive to locating part and stablizing for flange,
And then the excessively mobile effect of limitation movable part has been given play to, play the role of protecting return unit.
Further, the shutter be equipped with the matched groove in cylindrical body bottom, sealing ring is equipped in the groove；
When single shutter is touched with cylindrical body bottom connection, the setting of groove further increases the contact surface of shutter and cylinder bottom
Product improves sealing effect of the shutter to cylindrical body, and sealing ring is set then further to promote shutter pair in groove
The sealing effect of cylindrical body, so as to achieve the effect that better deodorization, reverse-filling.
Further, the return unit is a spring, and the activity cavity wall is equipped with and the matched company of spring one end
Binding structure, the movable part are equipped with and the matched connecting portion of the spring other end；Realize that movable part can be by spring
It is moved up and down in movable chamber, and then plays sealing role of the shutter to cylinder.
Further, the connection structure includes connecting pole, the through-hole passed through on the connecting pole for spring one end
And the limited block on the connecting pole；One end of spring is connected to across through-hole on connecting pole, ensure that spring and activity
The stabilization of cavity wall connection, the deodorization newly played stably conducive to this practicality, reverse-filling effect, and the setting of limited block further increases
Strong bonding strength of the spring with movable cavity wall.
Further, the connecting portion is the circular piece set on described movable part one end, and the circular piece is equipped with ammunition feed
The perforation that spring one end passes through；One end of spring is connected to by perforation in circular piece, ensure that spring is connect steady with movable part
It is fixed, the deodorization played stably conducive to the utility model, reverse-filling effect.
Further, two floating balls are connected on the shutter；When pouring in down a chimney, floating ball increases what shutter was subject to
Buoyancy conducive to the rapid increase of shutter, and then has given play to good reverse-filling effect.
In conclusion the utility model can reach good by flexible connection one to shutter that cylindrical body is covered
Deodorization, reverse-filling effect, by the cooperation of locating part and limiting section, avoiding return unit can not reset when being stretched excessively
Happen, further extend the service life of the utility model.
Description of the drawings
Fig. 1 is the sectional view of the utility model.
Fig. 2 is the vertical view of the utility model.
Fig. 3 is the partial enlarged view one of the utility model.
Fig. 4 is the partial enlarged view two of the utility model.
Specific embodiment
In order to which those skilled in the art is made to be better understood from the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, clear, complete description is carried out to the technical scheme in the embodiment of the utility model.
As shown in Figs 1-4, a kind of deodorization reverse-filling well lid, it is circumferentially spaced on the well lid 1 including well lid 1 and crib 8
8 intake tunnels 2 are evenly arranged with, the well lid 1 is equipped with connector 3, and the connector 3 is equipped with movable chamber 31, described
Movable part 5 is connected with by a return unit 4 in movable chamber 31, the movable part 5 is equipped with locating part 54, in the movable chamber 31
Wall be equipped with the 54 matched limiting section 36 of locating part, specifically, the connector 3 is is connected in well lid bottom centre
The metal cylinder at place, the movable chamber are the cylindrical cavity being arranged on the cylinder, and the movable part 5 is a cylinder
Shape metallic rod, the return unit 4 are a spring, and the locating part 54 is convex to be extended outward to form by metallic rod external surface top
Platform, the limiting section 36 are the flange extended inwardly to form by 31 inner wall of movable chamber, can be prevented by the cooperation of boss and flange
The excessive movement of metallic rod, and then avoid that spring is excessively stretched and what can not be restored happen, further extend this
The service life of utility model.
1 bottom of well lid is equipped with cylindrical body 6, and the cylindrical body 6 is a metallic cylinder, and top is welded on well lid bottom surface
On, the water outlet and connector 3 of 8 intake tunnels 2 are in cylindrical body 6, and 5 are connected with and can cover on the movable part
The shutter 7 of the cylindrical body 6, specifically, the shutter 7 is a plastic plate, area is more than the opening face of cylindrical body 6
Product, during non-draining, shutter is inconsistent with metallic cylinder bottom under the action of return unit, and then plays closing metallic cylinder
Effect, the stink effectively prevented in sewer pipe are diffused into outside well lid, play good odor-resistant result；And in draining,
Rainwater is flowed into from intake tunnel and is converged in metallic cylinder, when rainwater is more than return unit to shutter to the pressure of shutter
During pulling force, shutter can be moved down mutually, and then lose the sealing process to metallic cylinder, and rainwater can flow into sewer pipe
In, and then play the purpose of draining；And when pouring in down a chimney, shutter rises under buoyancy and closes metallic cylinder, into
And water body is prevented to pour in down a chimney by intake tunnel and outside well lid, play good reverse-filling effect.
Preferably, the shutter 7 be equipped with the matched groove 73 in 6 bottom of cylindrical body, be equipped in the groove 73 close
The setting of seal 72, groove and sealing ring further improves sealing effect of the shutter to metal cylinder, and then further carry
Deodorization, reverse-filling effect are risen.
In order to ensure the deodorization that the utility model can play stably, reverse-filling effect, set on 31 inner wall of movable chamber
There is connection structure 32 matched with spring one end, the movable part 5 is equipped with and the matched connection of the spring other end
Portion 51, specifically, the connection structure 32 includes connecting pole 33, the through-hole passed through on the connecting pole 33 for spring one end
34 and the limited block 35 on the connecting pole 33, the connecting pole is connected in the round metal on movable cavity wall for one end
Column, the limited block 35 are the convex block that metal cylinder surface extends outward to form, and one end of spring is connected to connection across through-hole
On column, the stabilization that spring is connect with movable cavity wall ensure that, the deodorization newly played stably conducive to this practicality, reverse-filling effect,
And the setting of limited block further enhances the bonding strength of spring and movable cavity wall；The connecting portion 51 is set on the work
The circular piece of 5 one end of moving part, specifically, the circular piece is the circular metal plate for being connected in 5 top of movable part, the circular piece
The perforation 53 passed through for spring one end is equipped with, one end of spring is connected to by perforation in circular piece, ensure that spring and work
The stabilization of moving part connection, the deodorization played stably conducive to the utility model, reverse-filling effect.
In order to further enhance reverse-filling effect, two floating balls 71 are connected on the shutter 7, floating ball 71 is foam
It is made, two floating balls are symmetrically connected in the both sides of shutter bottom, and when pouring in down a chimney, it is floating to increase that shutter is subject to for floating ball
Power conducive to the rapid increase of shutter, and then has given play to good reverse-filling effect.
Obviously, described embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained without making creative work
Every other embodiment should all belong to the range of the utility model protection.
Claims (7)
1. a kind of deodorization reverse-filling well lid, including well lid (1) and crib (8), the well lid (1) is equipped with an at least intake tunnel
(2), it is characterised in that：The well lid (1) is equipped with connector (3), and the connector (3) is equipped with movable chamber (31), described
Movable part (5) is connected with by a return unit (4) in movable chamber (31), the movable part (5) is equipped with locating part (54), described
Movable chamber (31) inner wall is equipped with and the locating part (54) matched limiting section (36)；Well lid (1) bottom is equipped with cylinder
Shape body (6) is connected with the shutter (7) that can cover the cylindrical body (6) on the movable part (5).
2. deodorization reverse-filling well lid according to claim 1, it is characterised in that：The limiting section (36) is the movable chamber
(31) flange that inner wall extends inwardly to form, the flange are equipped with rubber ring (55).
3. deodorization reverse-filling well lid according to claim 1, it is characterised in that：The shutter (7) is equipped with and cylindrical body
(6) the matched groove in bottom (73), the groove (73) is interior to be equipped with sealing ring (72).
4. deodorization reverse-filling well lid according to claim 1, it is characterised in that：The return unit (4) is a spring, described
Movable chamber (31) inner wall be equipped with the matched connection structure of spring one end (32), the movable part (5) be equipped with it is described
The matched connecting portion of the spring other end (51).
5. deodorization reverse-filling well lid according to claim 2, it is characterised in that：The connection structure (32) is including connecting pole
(33), the through-hole (34) and the limiting on the connecting pole (33) that spring one end passes through are supplied on the connecting pole (33)
Block (35).
6. deodorization reverse-filling well lid according to claim 2, it is characterised in that：The connecting portion (51) is set on the work
The circular piece of moving part (5) one end, the circular piece are equipped with the perforation (53) passed through for spring one end.
7. deodorization reverse-filling well lid according to claim 1, it is characterised in that：It is floating that two are connected on the shutter (7)
Ball (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089867.4U CN207553259U (en) | 2017-08-29 | 2017-08-29 | A kind of deodorization reverse-filling well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089867.4U CN207553259U (en) | 2017-08-29 | 2017-08-29 | A kind of deodorization reverse-filling well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207553259U true CN207553259U (en) | 2018-06-29 |
Family
ID=62675738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721089867.4U Expired - Fee Related CN207553259U (en) | 2017-08-29 | 2017-08-29 | A kind of deodorization reverse-filling well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207553259U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877516A (en) * | 2020-07-30 | 2020-11-03 | 福州鼓楼纹英建筑工程有限责任公司 | Down-flushing type hanging cover normal closed mosquito and fly prevention inspection well cover |
| CN112177143A (en) * | 2020-09-24 | 2021-01-05 | 干伟伟 | Anti-blocking anti-backflow well lid |
| CN115404738A (en) * | 2022-09-28 | 2022-11-29 | 常州市佳正建设工程有限公司 | Municipal road drainage structure and construction process |
-
2017
- 2017-08-29 CN CN201721089867.4U patent/CN207553259U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877516A (en) * | 2020-07-30 | 2020-11-03 | 福州鼓楼纹英建筑工程有限责任公司 | Down-flushing type hanging cover normal closed mosquito and fly prevention inspection well cover |
| CN112177143A (en) * | 2020-09-24 | 2021-01-05 | 干伟伟 | Anti-blocking anti-backflow well lid |
| CN115404738A (en) * | 2022-09-28 | 2022-11-29 | 常州市佳正建设工程有限公司 | Municipal road drainage structure and construction process |
| CN115404738B (en) * | 2022-09-28 | 2023-09-15 | 常州市佳正建设工程有限公司 | Municipal road drainage structure and construction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20190829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |