CN206973110U - A kind of water supply and sewerage pipeline anti-corrosion leak-proof leaks connector - Google Patents
A kind of water supply and sewerage pipeline anti-corrosion leak-proof leaks connector Download PDFInfo
- Publication number
- CN206973110U CN206973110U CN201720948391.9U CN201720948391U CN206973110U CN 206973110 U CN206973110 U CN 206973110U CN 201720948391 U CN201720948391 U CN 201720948391U CN 206973110 U CN206973110 U CN 206973110U
- Authority
- CN
- China
- Prior art keywords
- bolt hole
- flanging
- connecting tube
- diameter
- ring flange
- 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
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Abstract
A kind of water supply and sewerage pipeline anti-corrosion leak-proof leaks connector, belong to field of sewage treatment equipment, solves problem existing for the supplying drainage pipe connecting of current sewage disposal device, it includes the connecting tube that ring flange is provided with each mouth of pipe, it is characterized in that rubber liner is provided with connecting tube, the end face of flanging covering companion flange disk is provided with each port of rubber liner, flanging position corresponding with each bolt hole on ring flange is also equipped with bolt hole, the diameter of bolt hole on the flanging is more than the diameter of the bolt hole on ring flange, the difference of the diameter of bolt hole on the diameter and ring flange of bolt hole on the flanging is equal to the thickness of the flanging；An air inlet-outlet pipe is provided with connecting tube and is connected inside connecting tube, valve is provided with air inlet-outlet pipe, effective dredging effect can be played；The utility model connects for water supply and sewerage pipeline.
Description
Technical field
The utility model belongs to field of sewage treatment equipment, and in particular to a kind of water supply and sewerage pipeline anti-corrosion leak-proof leakage connection
Part.
Background technology
At present there is the problems such as perishable and easy silting in the supplying drainage pipe connecting of sewage disposal device, to sewage disposal
The normal operation of equipment produces harmful effect.
The content of the invention
The purpose of this utility model is to solve on existing for the supplying drainage pipe connecting of current sewage disposal device
State problem, there is provided a kind of water supply and sewerage pipeline anti-corrosion leak-proof leaks connector, and its technical scheme is as follows：
A kind of water supply and sewerage pipeline anti-corrosion leak-proof leaks connector, and it includes the connecting tube that ring flange is provided with each mouth of pipe,
It is characterized in that being provided with rubber liner in connecting tube, flanging covering pair is provided with each port of rubber liner
The end face of ring flange is answered, flanging position corresponding with each bolt hole on ring flange is also equipped with bolt hole, described outer
The diameter of bolt hole on flange is more than the diameter of the bolt hole on ring flange, the diameter and method of the bolt hole on the flanging
The difference of the diameter of bolt hole on blue disk is equal to the thickness of the flanging, and flanging can play close when connecting water supply and sewerage pipeline
The effect of packing, it is not necessary to which for another encryption packing with regard to that can play good sealing function, rubber liner antiseptic property is good, can effectively support
Anti-soil aqueous corrosion；An air inlet-outlet pipe is provided with connecting tube with being connected inside connecting tube, valve is provided with air inlet-outlet pipe
Door, after whole ring flanges of connecting tube are connected with water supply and sewerage pipeline, using asepwirator pump connection air inlet-outlet pipe by rubber liner and company
Vacuumized between adapter, rubber liner can be made to be brought into close contact with connecting tube；During generation silting, intake and exhaust are connected using inflator pump
Pipe is inflated, and rubber liner is compressed silting thing to medial expansion, is recycled asepwirator pump to vacuumize, just can play effectively
Dredging effect.
The beneficial effects of the utility model are：Corrosion in water is highly resistant to and with the function of dredging silting, to sewage
The normal operation of processing equipment plays guaranteeing role.
Brief description of the drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is Fig. 1 decomposing schematic representation.
Embodiment：
Referring to Figures 1 and 2, a kind of water supply and sewerage pipeline anti-corrosion leak-proof leakage connector, it includes and is provided with method at each mouth of pipe
The connecting tube 1 of blue disk, it is characterised in that rubber liner 2 is provided with connecting tube 1, it is equal at each port of rubber liner 2
It is provided with the end face of flanging 2-1 covering companion flange disks, flanging 2-1 positions corresponding with each bolt hole on ring flange
Put and be also equipped with bolt hole, the diameter of the bolt hole on the flanging 2-1 is more than the diameter of the bolt hole on ring flange, described
The difference of the diameter of bolt hole on the diameter and ring flange of bolt hole on flanging 2-1 is equal to the thickness of the flanging 2-1,
Flanging 2-1 can play a part of sealing gasket when connecting water supply and sewerage pipeline, it is not necessary to which another encryption packing is good with regard to that can play
Sealing function, the antiseptic property of rubber liner 2 is good, is highly resistant to corrosion in water；An air inlet-outlet pipe is provided with connecting tube 1
3 are connected with the inside of connecting tube 1, and valve is provided with air inlet-outlet pipe 3, and whole ring flanges and the water supply and sewerage pipeline of connecting tube 1 connect
After connecing, using asepwirator pump connection air inlet-outlet pipe 3 will be vacuumized between rubber liner 2 and connecting tube 1, can make rubber liner 2 with
Connecting tube 1 is brought into close contact；During generation silting, it is inflated using inflator pump connection air inlet-outlet pipe 3, makes rubber liner 2 to inner side
Expansion, silting thing is compressed, and recycles asepwirator pump to vacuumize, and just can play effective dredging effect.
Preferably, annular protrusion 1-1 is provided with the end face of each ring flange, annular protrusion 1-1 height is not
More than the thickness of the flanging 2-1, sealing effectiveness can be improved.
Claims (2)
1. a kind of water supply and sewerage pipeline anti-corrosion leak-proof leaks connector, it includes the connecting tube (1) that ring flange is provided with each mouth of pipe,
It is characterized in that being provided with rubber liner (2) in connecting tube (1), it is provided with each port of rubber liner (2) outer
Flange (2-1) covers the end face of companion flange disk, the flanging (2-1) position corresponding with each bolt hole on ring flange
It is provided with bolt hole, the diameter of the bolt hole on the flanging (2-1) is more than the diameter of the bolt hole on ring flange, described outer
The difference of the diameter of bolt hole on the diameter and ring flange of bolt hole on flange (2-1) is equal to the thickness of the flanging (2-1)
Degree；An air inlet-outlet pipe (3) is provided with connecting tube (1) with being connected inside connecting tube (1), is set on air inlet-outlet pipe (3)
There is valve.
2. a kind of water supply and sewerage pipeline anti-corrosion leak-proof leakage connector as claimed in claim 1, it is characterised in that in each ring flange
Annular protrusion (1-1) is provided with end face, the height of annular protrusion (1-1) is not more than the thickness of the flanging (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948391.9U CN206973110U (en) | 2017-08-01 | 2017-08-01 | A kind of water supply and sewerage pipeline anti-corrosion leak-proof leaks connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948391.9U CN206973110U (en) | 2017-08-01 | 2017-08-01 | A kind of water supply and sewerage pipeline anti-corrosion leak-proof leaks connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973110U true CN206973110U (en) | 2018-02-06 |
Family
ID=61393759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720948391.9U Expired - Fee Related CN206973110U (en) | 2017-08-01 | 2017-08-01 | A kind of water supply and sewerage pipeline anti-corrosion leak-proof leaks connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973110U (en) |
-
2017
- 2017-08-01 CN CN201720948391.9U patent/CN206973110U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180801 |