CN203603249U - Drainage device - Google Patents
Drainage device Download PDFInfo
- Publication number
- CN203603249U CN203603249U CN201320816041.9U CN201320816041U CN203603249U CN 203603249 U CN203603249 U CN 203603249U CN 201320816041 U CN201320816041 U CN 201320816041U CN 203603249 U CN203603249 U CN 203603249U
- Authority
- CN
- China
- Prior art keywords
- gutter
- rhone
- drainage
- drainage pipe
- boss
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 210000004907 gland Anatomy 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 13
- 230000037452 priming Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of drainage, and discloses a drainage device. The drainage device comprises a drainage channel, a water collector arranged on the drainage channel and a drainage pipe which is perpendicularly connected with the drainage channel, wherein an annular flume is further formed in the inner wall of the drainage pipe, an annular boss is further formed at the lower end of the inner wall of the drainage pipe, a plurality of convolution structures are further arranged in the boss and are communicated with the flume, a water outlet is further formed in the inner wall of the boss and is communicated with the convolution structures, an elastic component is installed on the boss, a drainage pipe gland is installed on the elastic component, the diameter of the drainage pipe gland is matched with the inner diameter of the drainage pipe, and the elastic component can drive the drainage pipe gland to move vertically so as to enable the drainage pipe to be in the communicated state or the closed state. According to the drainage device, the descending displacement of the drainage pipe gland can be adjusted according to the pressure of water, then, the communication area of the flume can be adjusted, the flow of the water is controlled, and other sundries in the outside world are prevented from entering; gas can be effectively prevented from reversely moving from the lower portion of the drainage pipe, and pollution caused by the gas to the environment is avoided.
Description
Technical field
The utility model relates to water discharge technology field, more particularly, and particularly a kind of dewatering installation.
Background technology
Dewatering installation is the important component part in garden engineering, and it plays the effect of collecting the water sources such as rainwater, and for keeping, draining is unobstructed and maintenance ground is clean.Dewatering installation of the prior art generally only adopts a water collector to collect water source, and the problem of its existence is: 1, in the time of draining, can not control discharge according to the pressure size of water, easily make other extraneous foreign material also enter in water pipe; 2, the gas that the sewage in sewer produces easily, along the reverse play of water collector, has easily caused environment pollution.Therefore, be necessary to design a kind of dewatering installation of new structure.
Utility model content
The purpose of this utility model is to provide a kind of and can controls discharge and have the dewatering installation that prevents the reverse play of gas according to hydraulic pressure size.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of dewatering installation, comprise rhone and be located at the water collector on rhone, it also comprises and rhone gutter connected vertically, the inwall of described gutter is also provided with annular gutter, the inwall lower end of described gutter also forms annular boss, in described boss, be also provided with multiple room structures that are communicated with gutter, on the inwall of described boss, be also provided with the delivery port being communicated with room structure, on described boss, elastomeric element is installed, the gutter gland matching with the internal diameter of gutter is installed on described elastomeric element, described elastomeric element can drive gutter gland to move up and down so that gutter in conducting or cut-off state, and at gutter during in conducting state, described rhone is successively by being communicated with delivery port after gutter and room structure, at described gutter during in cut-off state, described rhone and gutter end mutually.
Preferably, described rhone is a trapezoidal rhone, and the upper diameter of described trapezoidal rhone is greater than its underpart diameter, and described water collector is installed on the top of trapezoidal rhone, is also provided with uniformly multiple priming holes on described water collector.
Preferably, described elastomeric element is spring.
Compared with prior art, the utility model has the advantage of: the utility model is provided with the gutter of elastomeric element, gutter gland and annular on the one hand, can be according to the decline displacement of the pressure size adjustment gutter gland of water, and then the conducting area of adjusting gutter, to control the size of discharge, avoid entering of extraneous other foreign material, be provided with on the other hand room structure, can effectively prevent the bottom reverse play of gas from gutter, avoid the pollution of gas to environment.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of dewatering installation described in the utility model.
Fig. 2 is the structural representation of water collector in dewatering installation described in the utility model.
Fig. 3 is the sectional view of A-A direction in the utility model Fig. 1.
Description of reference numerals: 1, rhone, 2, gutter, 3, gutter gland, 4, gutter, 5, elastomeric element, 6, room structure, 7, delivery port, 8, water collector, 9, priming hole, 10, boss.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Consult shown in Fig. 1-Fig. 3, a kind of dewatering installation that the utility model provides, comprise rhone 1 and be located at the water collector 8 on rhone 1, it also comprises and rhone 1 gutter 2 connected vertically, wherein, inwall at described gutter 2 is also provided with annular gutter 4, inwall lower end at described gutter 2 also forms annular boss 10, in this annular boss 10, be also provided with multiple room structures 6 that are communicated with gutter 4, on the inwall of described boss 10, be also provided with the delivery port 7 being communicated with room structure 6, on described boss 10, elastomeric element 5 is installed, the gutter gland 3 matching with the internal diameter of gutter 2 is installed on described elastomeric element 5, concrete, the elastomeric element 5 in the utility model can drive gutter gland 3 to move up and down so that gutter 2 in conducting or cut-off state, the design of the room structure 6 in the utility model can be in the time of discharge water not, at a small amount of water of the interior storage of room structure 6, to completely cut off lower space and its upper space of gutter 2, can effectively prevent the bottom reverse play of gas from gutter, avoid the pollution of gas to environment.And at gutter 2 during in conducting state, described rhone 1 is successively by being communicated with delivery port 7 after gutter 4 and room structure 6, form the pipeline of a conducting, sewage enters the lower space of gutter 2 successively after upper space, gutter 4, room structure 6 and the delivery port 7 by water collector 8, rhone 1, gutter 2, and at described gutter 2 during in cut-off state, described rhone 1 ends mutually with gutter 4, so also can effectively prevent the bottom reverse play of gas from gutter, avoid the pollution of gas to environment.
Concrete, rhone 1 in the utility model is a trapezoidal rhone, the upper diameter of this trapezoidal rhone is greater than its underpart diameter, and described water collector 8 is installed on the top of trapezoidal rhone, on described water collector 8, be also provided with uniformly multiple priming holes 9, filter for impurity to external world.
Concrete, elastomeric element 5 selected in the utility model is spring.
Operating principle of the present utility model is: in the time of draining, the surface that current enter gutter gland 3 after by water collector 8 and rhone 1 produces pressure to gutter gland 3, under the effect of elastomeric element 5, gutter gland 3 moves down, and gutter 4 is communicated with the upper space of gutter 2, current are again by entering the lower space of gutter 2 after gutter 4, room structure 6 and delivery port 7, realize draining, due to the effect of elastomeric element 5, discharge size and can regulate according to the pressure of water; Simultaneously in the time of not draining, due to the effect of room structure 6, a small amount of sewage is deposited in room structure 6, has stoped the lower space of gutter 2 and being communicated with of upper space, effectively prevent the bottom reverse play of gas from gutter, avoided the pollution of gas to environment.
Although described by reference to the accompanying drawings embodiment of the present utility model; but the patent owner can make various distortion or modification within the scope of the appended claims; as long as be no more than the described protection domain of claim of the present utility model, all should be within protection domain of the present utility model.
Claims (3)
1. a dewatering installation, comprise rhone (1) and be located at the water collector (8) on rhone (1), it is characterized in that: also comprise and rhone (1) gutter connected vertically (2), the inwall of described gutter (2) is also provided with annular gutter (4), the inwall lower end of described gutter (2) also forms annular boss (10), in described boss (10), be also provided with multiple room structures (6) that are communicated with gutter (4), on the inwall of described boss (10), be also provided with the delivery port (7) being communicated with room structure (6), elastomeric element (5) is installed on described boss (10), the gutter gland (3) matching with the internal diameter of gutter (2) is installed on described elastomeric element (5), described elastomeric element (5) can drive gutter gland (3) to move up and down so that gutter (2) in conducting or cut-off state, and at gutter (2) during in conducting state, described rhone (1) is successively by being communicated with delivery port (7) after gutter (4) and room structure (6), at described gutter (2) during in cut-off state, described rhone (1) ends mutually with gutter (4).
2. dewatering installation according to claim 1, it is characterized in that: described rhone (1) is a trapezoidal rhone, the upper diameter of described trapezoidal rhone is greater than its underpart diameter, and described water collector (8) is installed on the top of trapezoidal rhone, on described water collector (8), be also provided with uniformly multiple priming holes (9).
3. dewatering installation according to claim 1, is characterized in that: described elastomeric element (5) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816041.9U CN203603249U (en) | 2013-12-11 | 2013-12-11 | Drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816041.9U CN203603249U (en) | 2013-12-11 | 2013-12-11 | Drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603249U true CN203603249U (en) | 2014-05-21 |
Family
ID=50715929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320816041.9U Expired - Lifetime CN203603249U (en) | 2013-12-11 | 2013-12-11 | Drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113620A (en) * | 2015-09-17 | 2015-12-02 | 成都易信达科技股份有限公司 | Well lid capable of draining water |
| CN105297871A (en) * | 2015-10-30 | 2016-02-03 | 成都格瑞思文化传播有限公司 | Park drainage structure |
-
2013
- 2013-12-11 CN CN201320816041.9U patent/CN203603249U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113620A (en) * | 2015-09-17 | 2015-12-02 | 成都易信达科技股份有限公司 | Well lid capable of draining water |
| CN105297871A (en) * | 2015-10-30 | 2016-02-03 | 成都格瑞思文化传播有限公司 | Park drainage structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |