CN206538272U - Aerating system gas transmission branch pipe anti-return connecting seat - Google Patents
Aerating system gas transmission branch pipe anti-return connecting seat Download PDFInfo
- Publication number
- CN206538272U CN206538272U CN201720219347.4U CN201720219347U CN206538272U CN 206538272 U CN206538272 U CN 206538272U CN 201720219347 U CN201720219347 U CN 201720219347U CN 206538272 U CN206538272 U CN 206538272U
- Authority
- CN
- China
- Prior art keywords
- cylindricality
- gas transmission
- air inlet
- inlet pipeline
- pipeline section
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a kind of aerating system gas transmission branch pipe anti-return connecting seat, with connecting seat body, the top of connecting seat body has aerator bearing, the top of aerator bearing, which is formed with to be formed with externally threaded cylindricality gas transmission joint, bottom, can stretch into the cylindricality air inlet pipeline section of gas transmission branch pipe, the axis of cylindricality gas transmission joint and cylindricality air inlet pipeline section is on the same line, and cylindricality gas transmission joint is connected with the inside of cylindricality air inlet pipeline section and is formed with gas distribution channel, provided with the check valve assembly that the gas distribution channel break-make can be achieved in the gas distribution channel.After the utility model, when pipe-line system stops supply or replacing aerator is repaired, the closing to gas distribution channel can be realized by turning off anti-return component, and then can prevent sewage from entering the air delivering pipeline of gas transmission branch pipe blocking aeration system.
Description
Technical field
The utility model is related to a kind of building block of aerating system gas transmission branch pipe, concretely relates to a kind of aeration system
System gas transmission branch pipe anti-return connecting seat.
Background technology
Aerating system gas transmission branch pipe connecting seat, is mounted in the attachment means between aerator and gas transmission branch pipe, its structure
Mainly include connecting seat body, the top of connecting seat body has aerator bearing, and the top of aerator bearing, which is formed with, to be had
Externally threaded cylindricality gas transmission joint, bottom, which are formed with, can stretch into the cylindricality air inlet pipeline section of gas transmission branch pipe, cylindricality gas transmission joint and post
The axis of shape air inlet pipeline section on the same line, and cylindricality gas transmission joint be connected with the inside of cylindricality air inlet pipeline section be formed with it is defeated
Gas passage.Aerating system gas transmission branch pipe connecting seat is clamped on gas transmission branch pipe, it is necessary to coordinate with the bearing matched when in use
On tube wall, and it is extend into its cylindricality air inlet pipeline section in gas transmission branch pipe, aerator is mounted in the aerator branch of connecting seat bodies top
On seat, the air in gas transmission branch pipe can be sent in aerator by the cylindricality gas transmission joint of aerator holder top, then through aeration
Device by air cut into uniformly, micro-bubble is transported in treatment tank.
Above-mentioned aerating system gas transmission branch pipe connecting seat of the prior art when in use, when pipe-line system stop supply or more
When changing aerator and being repaired, the sewage in treatment tank can be entered by the gas distribution channel in the connecting seat aerator bearing
Enter into gas transmission branch pipe, cause to enter mixed liquor and silt in aerating system air delivering pipeline and be blocked.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of aerating system gas transmission branch pipe connecting seat, using this practicality
After new when pipe-line system, which stops supply, or changes aerator is repaired, sewage will not enter gas transmission branch pipe blocking aeration system
The air delivering pipeline of system.
In order to solve the above technical problems, aerating system gas transmission branch pipe anti-return connecting seat of the present utility model, with connection
Seat body, the top of connecting seat body has aerator bearing, and the top of aerator bearing is formed with externally threaded cylindricality
Gas transmission joint, bottom, which are formed with, can stretch into the cylindricality air inlet pipeline section of gas transmission branch pipe, cylindricality gas transmission joint and cylindricality air inlet pipeline section
On the same line, and cylindricality gas transmission joint is connected and is formed with gas distribution channel axis with the inside of cylindricality air inlet pipeline section, described
Provided with the anti-return component that the gas distribution channel break-make can be achieved in gas distribution channel.
Improved as of the present utility model, the anti-return component includes annular boss, cylindricality mounting cylinder and loaded on post
Non-return member on shape mounting cylinder；The internal diameter size of the cylindricality gas transmission joint is more than the internal diameter size of cylindricality air inlet pipeline section, post
Described annular boss is formed between the bottom of shape gas transmission joint and the top of cylindricality air inlet pipeline section；The cylindricality mounting cylinder passes through
Connection floor is installed on the inwall of cylindricality air inlet pipeline section, outer wall, the inwall of cylindricality air inlet pipeline section and the phase of cylindricality mounting cylinder
Multiple arcs gas passage is surrounded by between adjacent connection floor；There is the non-return member one to be loaded on the cylindricality mounting cylinder
Interior valve rod, the bottom of the valve rod is connected with for preventing valve rod from sliding up out the elastic spacing card outside cylinder along cylindricality installation barrel
Button, the top of valve rod, which has to be arranged with pressure cap, valve rod, to be resisted against on pressure cap and coordinates salable described with the annular boss
The ring-shaped rubber diaphragm seal of gas distribution channel.
Using the aerating system gas transmission branch pipe anti-return connecting seat of said structure, when aerating system is run, pressure air
The upward bending of ring-shaped rubber diaphragm seal in non-return member in the anti-return component can be promoted, makes air through described multiple arcs
Shape gas passage enters aerator along gas distribution channel, again through described cylindricality gas transmission joint, realizes to the aeration of cesspool
Reason；When pipe-line system stops supply or replacing aerator is repaired, sewage flow to non-return member in the anti-return component
On ring-shaped rubber diaphragm seal when, ring-shaped rubber diaphragm seal by hydraulic pressure effect tend to restore to the original state and with the annular boss phase
Coordinate the sealing realized to gas distribution channel, therefore sewage will not enter the air delivering pipeline of gas transmission branch pipe blocking aeration system.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the main cross section structure diagram of the utility model aerating system gas transmission branch pipe anti-return connecting seat.
Fig. 2 is that the schematic diagram after non-return member is removed in Fig. 1.
Fig. 3 is Fig. 2 schematic top plan view.
Fig. 4 is the section view enlarged diagram of the non-return member in aerating system gas transmission branch pipe anti-return connecting seat in Fig. 1.
Fig. 5 is main cross section structure diagram when the utility model is in gas transmission state.
Fig. 6 is main cross section structure diagram when the utility model stops gas transmission.
Embodiment
Referring to Fig. 1-Fig. 4, aerating system gas transmission branch pipe anti-return connecting seat of the present utility model, with connecting seat body
1, the top of connecting seat body 1 has an aerator bearing 2, and the top of aerator bearing 2 is formed with defeated with externally threaded cylindricality
Gas joint 3, bottom, which are formed with, can stretch into the cylindricality air inlet pipeline section 4 of gas transmission branch pipe, cylindricality gas transmission joint 3 and cylindricality air inlet pipeline section 4
Axis on the same line, and cylindricality gas transmission joint 3 is connected with the inside of cylindricality air inlet pipeline section 4 and is formed with gas distribution channel 5,
Provided with the anti-return component that the on or off of gas distribution channel 5 can be achieved in the gas distribution channel 5.The anti-return component includes
Annular boss 6, cylindricality mounting cylinder 8 and loaded on the non-return member 10 on cylindricality mounting cylinder 8；The cylindricality gas transmission joint 3 it is interior
Footpath size is more than the internal diameter size of cylindricality air inlet pipeline section 4, the bottom of cylindricality gas transmission joint 3 and the top of cylindricality air inlet pipeline section 4 it
Between form described annular boss 6；The cylindricality mounting cylinder 8 is installed in the inwall of cylindricality air inlet pipeline section 4 by connecting floor 7
On, it is surrounded by multiple arcs between outer wall, the inwall of cylindricality air inlet pipeline section 4 and the adjacent connection floor 7 of cylindricality mounting cylinder 8
Gas passage 9；The non-return member 10 has one loaded on the valve rod 11 in the cylindricality mounting cylinder 8, the bottom of the valve rod 11
It is connected with for preventing valve rod 11 from sliding up out the elastic spacing buckle 12 outside cylinder along cylindricality installation barrel, the top of valve rod 11 has
It is arranged with pressure cap 13, valve rod 11 and is resisted against on pressure cap 13 and coordinates the salable gas distribution channel 5 with the annular boss 6
Ring-shaped rubber diaphragm seal 14.
Referring to Fig. 5, Fig. 5 is main cross section structure diagram when the utility model is in gas transmission state, in non-return member
The upward bending of ring-shaped rubber diaphragm seal, gas distribution channel is in the conduction state.
Referring to Fig. 6, Fig. 6 is the annular in main cross section structure diagram when the utility model stops gas transmission, non-return member
Rubber gasket tends to restore to the original state, and gas distribution channel is closed.
Claims (2)
1. a kind of aerating system gas transmission branch pipe anti-return connecting seat, with connecting seat body（1）, connecting seat body（1）Top
With aerator bearing（2）, aerator bearing（2）Top be formed with externally threaded cylindricality gas transmission joint（3）, bottom shape
Cheng Youke stretches into the cylindricality air inlet pipeline section of gas transmission branch pipe（4）, cylindricality gas transmission joint（3）With cylindricality air inlet pipeline section（4）Axis exist
On same straight line, and cylindricality gas transmission joint（3）With cylindricality air inlet pipeline section（4）Inside be connected and be formed with gas distribution channel（5）, its
It is characterised by：The gas distribution channel（5）The gas distribution channel can be achieved in interior be provided with（5）The anti-return component of break-make.
2. aerating system gas transmission branch pipe anti-return connecting seat as claimed in claim 1, it is characterised in that：The anti-return component
Including annular boss（6）, cylindricality mounting cylinder（8）And loaded on cylindricality mounting cylinder（8）On non-return member（10）；The cylindricality is defeated
Gas joint（3）Internal diameter size be more than cylindricality air inlet pipeline section（4）Internal diameter size, cylindricality gas transmission joint（3）Bottom and cylindricality
Air inlet pipeline section（4）Top between form described annular boss（6）；The cylindricality mounting cylinder（8）By connecting floor（7）Gu
Loaded on cylindricality air inlet pipeline section（4）Inwall on, cylindricality mounting cylinder（8）Outer wall, cylindricality air inlet pipeline section（4）Inwall and adjacent
Connection floor（7）Between be surrounded by multiple arcs gas passage（9）；The non-return member（10）The post is loaded on one
Shape mounting cylinder（8）Interior valve rod（11）, the valve rod（11）Bottom be connected with for preventing valve rod（11）Along cylindricality install barrel to
On skid off elastic spacing buckle outside cylinder（12）, valve rod（11）Top there is pressure cap（13）, valve rod（11）On be arranged with against
In pressure cap（13）It is upper and with the annular boss（6）Coordinate the salable gas distribution channel（5）Ring-shaped rubber diaphragm seal（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219347.4U CN206538272U (en) | 2017-03-08 | 2017-03-08 | Aerating system gas transmission branch pipe anti-return connecting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219347.4U CN206538272U (en) | 2017-03-08 | 2017-03-08 | Aerating system gas transmission branch pipe anti-return connecting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206538272U true CN206538272U (en) | 2017-10-03 |
Family
ID=59941717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720219347.4U Expired - Fee Related CN206538272U (en) | 2017-03-08 | 2017-03-08 | Aerating system gas transmission branch pipe anti-return connecting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206538272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108558040A (en) * | 2018-06-22 | 2018-09-21 | 尚川（北京）水务有限公司 | Novel high polymer elastomeric plates micro-porous aerator |
-
2017
- 2017-03-08 CN CN201720219347.4U patent/CN206538272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108558040A (en) * | 2018-06-22 | 2018-09-21 | 尚川（北京）水务有限公司 | Novel high polymer elastomeric plates micro-porous aerator |
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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: 20171003 Termination date: 20200308 |