CN207903997U - Hydrophobic aerator - Google Patents
Hydrophobic aerator Download PDFInfo
- Publication number
- CN207903997U CN207903997U CN201721911789.1U CN201721911789U CN207903997U CN 207903997 U CN207903997 U CN 207903997U CN 201721911789 U CN201721911789 U CN 201721911789U CN 207903997 U CN207903997 U CN 207903997U
- Authority
- CN
- China
- Prior art keywords
- way pipe
- hydrophobic
- aerator
- aeration
- free flow
- 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.)
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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
Abstract
The utility model discloses a kind of hydrophobic aerators, belong to aeration device for treating sewage；It is intended to provide a kind of aerator being automatically drained out aeration tube internal water accumulation.It includes aeration plate；The suction nozzle (8) of aeration plate (1) is connect by free flow coupling (2) with the upper port of four-way pipe (3), and the lower port of the four-way pipe is closed by screw plug；The lower end of free flow coupling (2), which is fixed with, to be extended downwardly and close to the snorkel (5) of four-way pipe (3) lower port.The utility model is simple in structure, repacking is convenient, dependable performance, at low cost；It is a kind of aerator for sewage disposal.
Description
Technical field
The utility model is related to a kind of aerator more particularly to a kind of hydrophobic aerators, belong to aeration in sewage treatment
Device.
Background technology
Aeration head is the usual means being mounted in sewage disposal system on aeration tube for increasing water body oxygen content.It is many
It is well known, it would generally open up discharge outlet when being aerated under water in the bottom of aeration tube and the water surface or more is led to by pipeline, pass through
Control valve discharges the ponding in aeration tube in time, to prevent from causing the deficiency or aeration of pipeline real fluxes because of ponding
The problems such as irregular.Since valve control point is more and uses manual control, management is relatively difficult, and there is an urgent need for one kind to brake
The aerator of aeration tube internal water accumulation is discharged.
Invention content
In view of the above defects of the prior art, the utility model is intended to provide one kind and can be automatically drained out in aeration tube
The hydrophobic aerator of ponding.
To achieve the goals above, the utility model uses following technical scheme：It includes aeration plate；The air inlet of aeration plate
Mouth is connected by the upper port of free flow coupling and four-way pipe, and the lower port of the four-way pipe is closed by screw plug；Straight pipe connects
The lower end of head, which is fixed with, to be extended downwardly and close to the snorkel of four-way infratubal port.
The first right angle two-way pipe fitting of horizontal curvature, each first right angle two are respectively connected at the left and right ends mouthful of four-way pipe
The other end of connection for bbreather pipe is respectively connected with the second right angle two-way pipe fitting being bent upwards；The screw plug is lower end closed
Blind pipe；There is sealing element between free flow coupling and four-way pipe.
Compared with the prior art, the utility model by adopting the above-described technical solution, to being directly fixed on aeration originally
Aeration plate on pipe is reequiped：By the closed four-way cross pipe of lower port by aeration plate immobilized film pipe, and
Increase a snorkel for extending downwardly into four-way cross pipe lower port at the suction nozzle of aeration plate；Therefore the product in aeration tube
Water will converge at the low level water area at pipe fitting lower port.Since the low level water area is less than the bottom of aeration tube,
The ventilatory capacity of aeration tube will not it is impacted because of ponding, will not occur being aerated the problems such as irregular.When water accumulation level increases and overflows
When crossing ventilation infratubal port and being closed, due to the pressure rise in aeration tube, ponding will be pressed into snorkel, through aeration
Disk is automatically drained out；At this point, utility model device functions as drain valve.When in aeration tube without ponding or ponding
When less, aeration overpressure restores normal；The effect of the utility model just corresponds to common aeration head at this time.
The utility model can automatic hydrophobic and aeration, there is simple in structure, repacking convenience, dependable performance, at low cost etc. all
More advantages.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of another embodiment of the utility model；
Fig. 3 is the vertical view in Fig. 2.
In figure：Aeration plate 1, free flow coupling 2, four-way pipe 3, aeration tube 4, snorkel 5, blind pipe 6, sealing element 7, suction nozzle
8, the first right angle two-way pipe fitting 9, the second right angle two-way pipe fitting 10.
Specific implementation mode
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1：The suction nozzle 8 of aeration plate 1 is connect by screw thread with free flow coupling 2, which passes through
The upper port of external screw thread and four-way pipe connects, and the lower port of the four-way pipe is closed by screw plug.The lower port of free flow coupling 2
It is connected with snorkel 5 by internal thread, the lower port of the snorkel stretches into the lower port region of four-way pipe 3.
Multiple utility model devices are connected on the aeration tube 4 of aerating system when use.
Embodiment 2
In order to avoid being brought inconvenience using the mode that is installed in series, the utility model may be used also on the basis of the above embodiments
With using structure shown in Fig. 2~3：The first right angle bipass of a horizontal curvature is respectively connected at the left and right port of four-way pipe 3
Connector 9 respectively connects a second right angle two-way pipe fitting being bent upwards in each first right angle two-way pipe fitting, 9 another port
10。
Multiple utility model devices are connected in parallel on the aeration tube 4 of aerating system when use.
In above-mentioned two embodiment, in order to increase water storage space, the screw thread that lower end closed can be used in the screw plug is blind
Pipe 6.In above-mentioned two embodiment, since suction nozzle 8 and four-way pipe 3 are the fixed standard component of nozzle diameter, for the ease of changing
Dress, and also to improve seal, is equipped with threaded closure 7 between free flow coupling 2 and four-way pipe 3.
Claims (5)
1. a kind of hydrophobic aerator, including aeration plate；It is characterized in that：The suction nozzle (8) of aeration plate (1) is connect by straight pipe
Head (2) is connect with the upper port of four-way pipe (3), and the lower port of the four-way pipe is closed by screw plug；Under free flow coupling (2)
End, which is fixed with, to be extended downwardly and close to the snorkel (5) of four-way pipe (3) lower port.
2. hydrophobic aerator according to claim 1, it is characterised in that：Each company at the left and right ends mouthful of four-way pipe (3)
It is connected to the first right angle two-way pipe fitting (9) of horizontal curvature, the other end of each first right angle two-way pipe fitting (9) is respectively connected with
The second right angle two-way pipe fitting (10) being bent upwards.
3. hydrophobic aerator according to claim 1 or 2, it is characterised in that：The screw plug is lower end closed
Blind pipe (6).
4. hydrophobic aerator according to claim 1 or 2, it is characterised in that：Free flow coupling (2) and four-way pipe (3)
Between have sealing element (7).
5. hydrophobic aerator according to claim 3, it is characterised in that：Between free flow coupling (2) and four-way pipe (3)
There is sealing element (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721911789.1U CN207903997U (en) | 2017-12-30 | 2017-12-30 | Hydrophobic aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721911789.1U CN207903997U (en) | 2017-12-30 | 2017-12-30 | Hydrophobic aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207903997U true CN207903997U (en) | 2018-09-25 |
Family
ID=63566096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721911789.1U Active CN207903997U (en) | 2017-12-30 | 2017-12-30 | Hydrophobic aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207903997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986465A (en) * | 2017-12-30 | 2018-05-04 | 绿地环保科技股份有限公司 | Hydrophobic aerator |
-
2017
- 2017-12-30 CN CN201721911789.1U patent/CN207903997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986465A (en) * | 2017-12-30 | 2018-05-04 | 绿地环保科技股份有限公司 | Hydrophobic aerator |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |