CN206874982U - A kind of composite drainage pipe - Google Patents
A kind of composite drainage pipe Download PDFInfo
- Publication number
- CN206874982U CN206874982U CN201720807280.6U CN201720807280U CN206874982U CN 206874982 U CN206874982 U CN 206874982U CN 201720807280 U CN201720807280 U CN 201720807280U CN 206874982 U CN206874982 U CN 206874982U
- Authority
- CN
- China
- Prior art keywords
- hole
- inner tube
- outer tube
- assembly cavity
- drainpipe
- 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 - Fee Related
Links
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a kind of composite drainage pipe, including an outer tube, there is an assembly cavity among outer tube, load an inner tube in assembly cavity, there is drain chamber among inner tube, the outboard end of outer tube has been placed equidistant more than one through hole, the through hole communicates with assembly cavity, a drainpipe has been arranged side by side in the outboard end of outer tube, the upper surface opening of drainpipe, centre is provided with an overflow launder formed with a drainage channel, the outboard end of the through hole, and the overflow launder turns on through hole with drainage channel.The utility model is simple in construction, can realize the quick-replaceable of inner tube so that water pipe can be applied to various occasions, and the overflow launder and drainpipe of water conservancy diversion with interior tracheal rupture, ensure the liquid portion leakage conveyed in inner tube.
Description
Technical field
It the utility model is related to a kind of water pipe, and in particular to a kind of composite drainage pipe.
Background technology
In the prior art, it is typically all to use drainpipe that we, which convey liquid, but current drainpipe is all integral type
Structure, i.e. once pipe burst, then the liquid of conveying is all flowed out by rent, if the liquid of conveying is poisonous
Chemical substance, then personal injury and the pollution to environment will certainly be caused；In addition for conveying different liquid, typically
The drainpipe of PVC material can not meet, it would be desirable to drainpipe is constantly changed, to meet field demand, and drainpipe
Once somewhere is damaged, it is necessary to is all changed, can not be repaired temporarily.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of composite drainage pipe, can effectively solve the problem that prior art
In deficiency so that discharge it is more safe, maintenance, change enhanced convenience.
The utility model is achieved through the following technical solutions：A kind of composite drainage pipe, including an outer tube, outer tube
Centre has an assembly cavity, and an inner tube is loaded in assembly cavity, has drain chamber among inner tube, the outboard end of outer tube is placed equidistant
There is more than one through hole, the through hole communicates with assembly cavity, and a drainpipe, drainpipe has been arranged side by side in the outboard end of outer tube
Upper surface opening, middle formed with a drainage channel, the outboard end of the through hole is provided with an overflow launder, described to overflow
Chute turns on through hole with drainage channel.
As preferable technical scheme, each lead to the hole site of top face of said inner tube is provided with a positioning convex portion,
Positioning convex portion is inserted into through hole.
As preferable technical scheme, the outboard end of the through hole loads a sealing-plug, and sealing-plug is rubber stopper, and it is sealed
Whole through hole.
As preferable technical scheme, the section of said inner tube be it is square, the section of assembly cavity be it is square, outer wall of inner tube with
The inwall of assembly cavity is brought into close contact, and seals assembling.
As preferable technical scheme, said inner tube is made of aluminium, and the positioning convex portion of inner tube upper surface uses rubber
Material is made.
It is the structure of integral type as preferable technical scheme, between the drainpipe and outer tube, it is arranged at outer tube
On one of side.
The beneficial effects of the utility model are：The utility model is simple in construction, can realize the quick-replaceable of inner tube so that
Water pipe can be applied to various occasions, and the overflow launder and drainpipe of water conservancy diversion with interior tracheal rupture, ensure what is conveyed in inner tube
Liquid portion leaks outside.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is top view of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As depicted in figs. 1 and 2, including an outer tube 6, the centre of outer tube 6 have an assembly cavity, loaded in assembly cavity in one
Pipe 5, the centre of inner tube 5 have drain chamber, and the outboard end of outer tube 6 has been placed equidistant more than one through hole 4, through hole 4 and assembly cavity
Communicate, a drainpipe 3 has been arranged side by side in the outboard end of outer tube, and the upper surface opening of drainpipe 3, centre is formed with a draining
Passage 2, the outboard end of through hole 4 are provided with an overflow launder 1, and overflow launder 1 turns on through hole 4 and drainage channel 2.
Wherein, each lead to the hole site of top face of inner tube is provided with a positioning convex portion 8, and positioning convex portion 8 is inserted into logical
In hole 4, inner tube 5 is made of aluminium, and the positioning convex portion of the upper surface of inner tube 5 is made of elastomeric material, and we pass through convex
Portion 8 ensures that the positioning of inner tube in the axial direction is fixed, and inner tube is aluminum pipe in the present embodiment, but is not limited to use aluminum pipe, also may be used
Use plastic tube or other metal tubes.
Wherein, the outboard end of through hole loads a sealing-plug 7, and sealing-plug 7 is rubber stopper, and it seals whole through hole, if interior
The somewhere temporary disruption of pipe, has liquid to spill, and liquid can overflow into the row of drainpipe by the overflow launder of through hole outboard end
Discharge is guided in aquaporin, and is unlikely to the flow direction external world, if now finding inner tube leakage, we can take out sealing-plug at once
Seal leakage at through hole can temporarily sealing pipeline, wait specialty maintenance personal maintenance.
Wherein, the section of inner tube 5 is square that the section of assembly cavity is square, and the inwall of outer wall of inner tube and assembly cavity is close
Fitting, and seal assembling.It is the structure of integral type between drainpipe and outer tube, it is arranged at one of side of outer tube
On.Because inner tube is square, therefore the sealability between square assembly cavity is very good, ensures portion's circulation at leakage.
The beneficial effects of the utility model are：The utility model is simple in construction, can realize the quick-replaceable of inner tube so that
Water pipe can be applied to various occasions, and the overflow launder and drainpipe of water conservancy diversion with interior tracheal rupture, ensure what is conveyed in inner tube
Liquid portion leaks outside.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
- A kind of 1. composite drainage pipe, it is characterised in that：There is an assembly cavity including an outer tube, among outer tube, in assembly cavity Load an inner tube, there is drain chamber among inner tube, the outboard end of outer tube has been placed equidistant more than one through hole, the through hole and Assembly cavity communicates, and a drainpipe has been arranged side by side in the outboard end of outer tube, and the upper surface opening of drainpipe, centre is formed with one Drainage channel, the outboard end of the through hole are provided with an overflow launder, and the overflow launder turns on through hole with drainage channel.
- 2. composite drainage pipe as claimed in claim 1, it is characterised in that：The each lead to the hole site of top face of said inner tube is equal A positioning convex portion is provided with, positioning convex portion is inserted into through hole.
- 3. composite drainage pipe as claimed in claim 1, it is characterised in that：The outboard end of the through hole loads a sealing-plug, close Blocking is rubber stopper, and it seals whole through hole.
- 4. composite drainage pipe as claimed in claim 1, it is characterised in that：The section of said inner tube is square, and assembly cavity is cut Face is square, and the inwall of outer wall of inner tube and assembly cavity is brought into close contact, and seals assembling.
- 5. composite drainage pipe as claimed in claim 1, it is characterised in that：Said inner tube is made of aluminium, inner tube upper surface Positioning convex portion be made of elastomeric material.
- 6. composite drainage pipe as claimed in claim 1, it is characterised in that：It is the knot of integral type between the drainpipe and outer tube Structure, it is arranged on one of side of outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807280.6U CN206874982U (en) | 2017-07-05 | 2017-07-05 | A kind of composite drainage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807280.6U CN206874982U (en) | 2017-07-05 | 2017-07-05 | A kind of composite drainage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874982U true CN206874982U (en) | 2018-01-12 |
Family
ID=61332230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720807280.6U Expired - Fee Related CN206874982U (en) | 2017-07-05 | 2017-07-05 | A kind of composite drainage pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874982U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506599A (en) * | 2018-04-17 | 2018-09-07 | 董帅 | Buried composite drainage pipe |
| CN108561639A (en) * | 2018-04-17 | 2018-09-21 | 金丽丽 | Composite and flexible drainpipe |
| CN109373092A (en) * | 2018-11-26 | 2019-02-22 | 龙在云 | A kind of pipe structure with automatic leak source detection prompt facility |
-
2017
- 2017-07-05 CN CN201720807280.6U patent/CN206874982U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506599A (en) * | 2018-04-17 | 2018-09-07 | 董帅 | Buried composite drainage pipe |
| CN108561639A (en) * | 2018-04-17 | 2018-09-21 | 金丽丽 | Composite and flexible drainpipe |
| CN108561639B (en) * | 2018-04-17 | 2020-11-27 | 磐安县阳丹科技有限公司 | Composite flexible drain pipe |
| CN109373092A (en) * | 2018-11-26 | 2019-02-22 | 龙在云 | A kind of pipe structure with automatic leak source detection prompt facility |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206874982U (en) | A kind of composite drainage pipe | |
| CN108560680B (en) | Composite explosion-proof drain pipe | |
| CN105135006B (en) | Small pumping station shuts off new equipment | |
| CN211231967U (en) | Anti-seepage reinforced concrete pipe | |
| CN206289869U (en) | Bellows and prestressed girder casting system | |
| CN205447078U (en) | Steel is moulded electric smelting of compound pipe and is connected pipe fitting | |
| CN107218464A (en) | A kind of electric smelting connecting pipe of steel-plastics composite pipe | |
| CN206448347U (en) | A kind of floor drain | |
| CN207063090U (en) | A kind of drain assembly | |
| CN112984241A (en) | Double-seal composite sealing sleeve for connecting composite steel pipes | |
| CN202082627U (en) | Leak-proof device of coal gas discharging device | |
| CN207750644U (en) | A kind of internal plastic coating coating steel pipe elbow connection structure | |
| CN105926540B (en) | Lateral exhaust drainage arrangement and the water body seepage control system equipped with the device | |
| CN215862130U (en) | Large-pipe-diameter threaded PVC (polyvinyl chloride) drainage hose | |
| CN207364472U (en) | A kind of high-strength light GRP pipe | |
| CN206206879U (en) | PVC drain pipe pipe connecting | |
| CN213271546U (en) | Plastic pipe connecting piece | |
| CN220168815U (en) | Corrosion-resistant valve body that leakproofness is good | |
| CN206708435U (en) | One kind is without delay, anti-pollution ball valve | |
| CN203394312U (en) | High-performance interior drainage door window | |
| CN204919794U (en) | Building EPDM seal ring for drainage | |
| CN218935558U (en) | Anti-seepage rain sewage pipeline for municipal administration | |
| CN206257387U (en) | Full-shield dual-sealing ring is used in a kind of composite steel tube connection | |
| CN201547335U (en) | Spigot-and-socket check valve | |
| CN210440710U (en) | Pipeline connecting piece for hydraulic engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20200705 |