CN207777821U - A kind of drainage pipeline of municipal administration stable connection - Google Patents
A kind of drainage pipeline of municipal administration stable connection Download PDFInfo
- Publication number
- CN207777821U CN207777821U CN201820024147.8U CN201820024147U CN207777821U CN 207777821 U CN207777821 U CN 207777821U CN 201820024147 U CN201820024147 U CN 201820024147U CN 207777821 U CN207777821 U CN 207777821U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- drainage pipeline
- internal buckle
- annular internal
- tube
- 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
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a kind of drainage pipelines of municipal administration stable connection, including water main, attachment device and drainage pipeline, the attachment device includes outer tube, the outer tube is fixedly connected with water main, the outer tube is equipped with first annular internal buckle, two side of outer tube external wall beneath is arranged with tube seat, waterproof layer is equipped in the tube seat, two side of tube seat bottom is arranged with fixed seat, the fixed seat is equipped with screw hole, the drainage pipeline connect one end with outer tube equipped with the second annular internal buckle, the drainage pipeline is linked closely by the second annular internal buckle and the first annular internal buckle of the outer tube wall, sealing rod is equipped between the drainage pipeline outer wall and the outer tube wall, this Novel practical device stability is strong, it is simple in structure, it is suitble to promote the use of.
Description
Technical field
The utility model is related to drain field, specially a kind of drainage pipeline of municipal administration stable connection.
Background technology
Drainpipe Dow Jones index collects the system formed with the pipe duct of sewage effluent, waste water and rainwater and its affiliated facility, packet
Include main pipe, branch pipe and the pipeline towards treatment plant, no matter be built on street or it is other Anywhere, as long as rise draining make
Pipeline all should be used as drainage pipeline statistics.
In municipal underdrainage system, indispensable component part and now drainage pipeline connects when drainage pipeline
Mouth mode is mostly excessively fixed, it has not been convenient to dismantle, therefore urgent need one kind is stably connected with and can impermeable drainage pipeline.
Utility model content
The purpose of this utility model is to provide a kind of drainage pipelines of municipal administration stable connection, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：
A kind of drainage pipeline of municipal administration stable connection, including water main, attachment device and drainage pipeline, the connection dress
It sets including outer tube, the outer tube is fixedly connected with water main, and the outer tube is equipped with first annular internal buckle, the outer tube lower section
Two side of outer wall is arranged with tube seat, is equipped with waterproof layer in the tube seat, two side of tube seat bottom is arranged with fixed seat, described
Fixed seat is equipped with screw hole, and the drainage pipeline connect one end with outer tube equipped with the second annular internal buckle, and the drainage pipeline passes through
Second annular internal buckle links closely with the first annular internal buckle of the outer tube wall, the drainage pipeline outer wall and the outer tube wall it
Between be equipped with sealing rod.
Preferably, the race diameter of the described second annular internal buckle is more than the inner ring diameter of first annular internal buckle and is less than first
The race diameter of annular internal buckle.
Preferably, the outer tube is to pass through screw hole in fixed seat close-connected by screw.
Preferably, the outer tube and fixed seat are integrally formed setting.
Compared with prior art, the utility model has the beneficial effects that：
1, by being equipped with first annular internal buckle and the second annular internal buckle, so that outer tube and drainage pipeline internal buckle is closed, closely connect
It connects.
2, by being equipped with sealing rod, tube seat and waterproof layer, effectively prevent junction from seeping water.
3, by being equipped with fixed seat and screw hole, outer tube can be made to be integrally fixed.
4, this bady product structure is simple, and junction is stablized, highly practical.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the drainage pipeline of municipal administration stable connection；
Fig. 2 is a kind of outer tube sectional view of the drainage pipeline of municipal administration stable connection；
Fig. 3 is a kind of outer tube side view of the drainage pipeline of municipal administration stable connection；
Fig. 4 is enlarged drawing at a kind of a of the drainage pipeline of municipal administration stable connection.
In figure：1- water mains, 2- screw holes, 3- sealing rods, 4- outer tubes, 5- fixed seats, 6- tube seats, 7- drainage pipelines, 8-
One annular internal buckle, the annular internal buckles of 9- second, 10- screws, 11- waterproof layers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of drainage pipeline of municipal administration stable connection, packet
Water main 1, attachment device and drainage pipeline 7 are included, the attachment device includes outer tube 4, and the outer tube 4 is fixed with water main 1 to be connected
It connects, the outer tube 4 is internally provided with first annular internal buckle 8, and 4 external wall beneath of the outer tube, two side is arranged with tube seat 6, the tube seat
Interior to be equipped with waterproof layer 11, two side of tube seat (6) bottom is arranged with fixed seat 5, and the fixed seat 5 is equipped with screw hole 2, institute
State drainage pipeline 7 and connect one end with outer tube 4 equipped with the second annular internal buckle 9, the drainage pipeline 7 by the second annular internal buckle 9 with
The first annular internal buckle 8 of 4 inner wall of the outer tube links closely, and is equipped with only between 4 inner wall of 7 outer wall of the drainage pipeline and the outer tube
Water bar 3.
The race diameter of described second annular internal buckle 9 is more than the inner ring diameter of first annular internal buckle 8 and is less than first
The race diameter of annular internal buckle 8, the outer tube 4 is to pass through screw hole 2 in fixed seat 5 close-connected by screw 10, described outer
Pipe 4 and fixed seat 5 are integrally formed setting.
The operation principle of the utility model is：The drainage pipeline 7 is inserted into inside outer tube 4, makes first annular internal buckle 8 and the
9 close internal buckle of second ring internal buckle, while the screw 2 in fixed seat 5 is tightened, so that 7 outer wall of drainage pipeline is close to 4 inner wall of outer tube,
Sealing rod 3 simultaneously, tube seat 6 and waterproof layer 11 can effectively prevent infiltration.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of drainage pipeline of municipal administration stable connection, including water main (1), attachment device and drainage pipeline (7), feature
It is：The attachment device includes outer tube (4), and the outer tube (4) is fixedly connected with water main (1), is set inside the outer tube (4)
There are first annular internal buckle (8), two side of outer tube (4) external wall beneath to be arranged with tube seat (6), waterproof layer is equipped in the tube seat
(11), two side of tube seat (6) bottom is arranged with fixed seat (5), and the fixed seat (5) is equipped with screw hole (2), the draining
Pipeline (7) connect one end with outer tube (4) equipped with the second annular internal buckle (9), and the drainage pipeline (7) passes through the second annular internal buckle
(9) the first annular internal buckle (8) with the outer tube (4) inner wall links closely, and drainage pipeline (7) outer wall is interior with the outer tube (4)
Sealing rod (3) is equipped between wall.
2. a kind of drainage pipeline of municipal administration stable connection according to claim 1, it is characterised in that：Second annular
The race diameter of internal buckle (9) is more than the inner ring diameter of first annular internal buckle (8) and straight less than the outer ring of first annular internal buckle (8)
Diameter.
3. a kind of drainage pipeline of municipal administration stable connection according to claim 1, it is characterised in that：The outer tube (4)
It is to pass through screw hole (2) in fixed seat (5) close-connected by screw (10).
4. a kind of drainage pipeline of municipal administration stable connection according to claim 1, it is characterised in that：The outer tube (4)
It is integrally formed setting with fixed seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024147.8U CN207777821U (en) | 2018-01-05 | 2018-01-05 | A kind of drainage pipeline of municipal administration stable connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024147.8U CN207777821U (en) | 2018-01-05 | 2018-01-05 | A kind of drainage pipeline of municipal administration stable connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777821U true CN207777821U (en) | 2018-08-28 |
Family
ID=63222820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820024147.8U Expired - Fee Related CN207777821U (en) | 2018-01-05 | 2018-01-05 | A kind of drainage pipeline of municipal administration stable connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777821U (en) |
-
2018
- 2018-01-05 CN CN201820024147.8U patent/CN207777821U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207777821U (en) | A kind of drainage pipeline of municipal administration stable connection | |
| CN204608959U (en) | There is the floor drain of refuse collecting function | |
| CN207314453U (en) | A kind of platform basin odor-resistant downcomer pipe | |
| CN207863077U (en) | A kind of closet flushing water tank box | |
| CN106032679A (en) | Novel drainpipe provided with odor-resistant member | |
| CN204919766U (en) | Municipal works are with many delivery ports drain pipe | |
| CN205857308U (en) | A kind of bi-directional shift elbow | |
| CN208763130U (en) | A kind of water water channel sewage pipe device | |
| CN206191121U (en) | Give, drain pipe reducing connecting device | |
| CN207405713U (en) | A kind of spill-proof structure of sink | |
| CN102330458B (en) | Pipeline connection device for preventing overflow return and sludge | |
| CN206554181U (en) | A kind of device for saving water | |
| CN103790213A (en) | Washing system | |
| CN206409702U (en) | A kind of tap for kitchen use | |
| CN206205066U (en) | A kind of interface pipe fitting | |
| CN210315830U (en) | Toilet sewage pipes arranges structure in order | |
| CN206256518U (en) | A kind of deodorization water drainage device for wash basin | |
| CN207003577U (en) | A kind of deodorization drainpipe | |
| CN204356187U (en) | Can heating-type household water purifier | |
| CN211646626U (en) | Advection reducing socket joint for drainage | |
| CN214219855U (en) | Single-vertical-pipe spiral-flow type drainage pipe fitting system | |
| CN203462556U (en) | Novel anti-block water-saving toilet | |
| CN214169359U (en) | Quick drainage structure of shower stall | |
| CN218148697U (en) | Building indoor life drainage annular ventilation pipeline system | |
| CN206592679U (en) | Domestic sewage drain pipe equipment |
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: 20180828 Termination date: 20190105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |