CN201077796Y - Aeration system air pipe water accumulation automatic emptier - Google Patents
Aeration system air pipe water accumulation automatic emptier Download PDFInfo
- Publication number
- CN201077796Y CN201077796Y CNU200720071042XU CN200720071042U CN201077796Y CN 201077796 Y CN201077796 Y CN 201077796Y CN U200720071042X U CNU200720071042X U CN U200720071042XU CN 200720071042 U CN200720071042 U CN 200720071042U CN 201077796 Y CN201077796 Y CN 201077796Y
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- CN
- China
- Prior art keywords
- water
- housing
- model
- utility
- described housing
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- 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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- 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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses an automatic stagnant water drainage on the air transmission pipe of aerating system, comprising a hollow casing provided with a water inlet and a water outlet; wherein the water inlet of the housing is connected with the end port of the air transmission pipe of the aerating system; a check valve is arranged inside the casing and provided with a water inlet, which is exposed to the water inlet side of the casing; and the water outlet of the casing can be detachably connected with an end connector, which is provided with a hollow pipeline.
Description
Technical field
The utility model relates to a kind of emptier, relates in particular to the aerating system induction pipe ponding automatic emptier in a kind of water treatment field.
Background technology
At present, generally adopt emptying system in the aeration project of micropore aeration pipe to adopt each loop from drawing the design of stainless steel tube at the bottom of the pond, but this kind have emptying system cost height to Chi Ding, might the halfway shortcoming of emptying during insufficient pressure.
The utility model content
The technical problems to be solved in the utility model is the defective that overcomes prior art, provide a kind of and both can when aeration, discharge the sewage that amasss in ventpipe, can prevent that again the outer sewage of pipeline from entering the aeration tube ventpipe when emptying, and with low cost, overhaul automatic emptier easily.
For solving the problems of the technologies described above, the utility model provides a kind of aerating system induction pipe ponding automatic emptier, comprise hollow housing with feed-water end and water side, the feed-water end of housing is connected with aerating system induction pipe end port, be provided with a unidirectional reverse checkvalve in housing, the water-in of described unidirectional reverse checkvalve is towards feed-water end one side of housing.
As a kind of improvement of the present utility model, the end coupling that the water side of described housing and has hollow pipeline removably is connected, and detects with convenient.
As a kind of optimal way of the present utility model, the water side inner surface of described housing is provided with internal thread, is provided with outside screw at described end coupling outer surface, and described end coupling is threaded with water side one side of described housing.
Owing to adopt said structure, the utlity model has following beneficial effect:
1, simple in structure;
2, cost is low;
3, maintenance is convenient;
4, the ponding emission effect is good.
Description of drawings
Structural representation when Fig. 1 is a user mode of the present utility model.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
The 1-housing; The unidirectional reverse checkvalve of 2-; The water-in of the unidirectional reverse checkvalve of 3-; The water outlet of the unidirectional reverse checkvalve of 4-; The 5-end coupling; 6-aerating system induction pipe.
Embodiment
As shown in Figure 1, the utility model aerating system induction pipe ponding automatic emptier, comprise hollow housing 1 with feed-water end and water side, the feed-water end of housing 1 is connected with aerating system induction pipe 6 end ports, in housing 1, be provided with a unidirectional reverse checkvalve 2, this unidirectional reverse checkvalve 2 has water-in 3 and water outlet 4, and the water-in 3 of unidirectional reverse checkvalve 2 is towards feed-water end one side of housing 1.
The end coupling 5 that the water side of housing 1 and has hollow pipeline removably is connected, and detects with convenient.Inner surface is provided with internal thread in the water side of housing 1, is provided with outside screw at end coupling 5 outer surfaces, and end coupling 5 is threaded with water side one side of housing 1, realizes removably connecting.
In use, the utility model is installed in the end of induction pipe 6, and the ponding when aeration in the aerated conduit makes in the automatic emptying system unidirectional reverse checkvalve 2 open under the effect of air pressure, and ponding is discharged; The trend that extraneous simultaneously water flows in the oriented ventpipe under the effect of hydraulic pressure, but owing to the hydraulic pressure of the air pressure in the induction pipe greater than the outside, so the water in the external world can not enter aerated conduit when aeration.When aerating system stops aeration,, unidirectional reverse checkvalve 2 wherein can enter by the anti-sealing of auto-closing pipeline because having non-return effect.
The utility model also possesses the characteristics easily of overhauling, because traditional emptying system must whole maintenance could be determined the fault place, changes also loaded down with trivial details.But the utility model adopts dismountable end coupling 5, makes the simple and convenient of maintenance and transformation more.
The utility model can direct emptying at the bottom of the pond, because compact construction, so cost is low than like product.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification sheets has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (3)
1. aerating system induction pipe ponding automatic emptier, comprise hollow housing with feed-water end and water side, it is characterized in that: the feed-water end of described housing is connected with aerating system induction pipe end port, be provided with a unidirectional reverse checkvalve in described housing, the water-in of described unidirectional reverse checkvalve is towards feed-water end one side of described housing.
2. automatic emptier according to claim 1 is characterized in that: the end coupling that the water side of described housing and has hollow pipeline removably is connected.
3. automatic emptier according to claim 2, it is characterized in that: the water side inner surface of described housing is provided with internal thread, be provided with outside screw at described end coupling outer surface, described end coupling is threaded with water side one side of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720071042XU CN201077796Y (en) | 2007-06-14 | 2007-06-14 | Aeration system air pipe water accumulation automatic emptier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720071042XU CN201077796Y (en) | 2007-06-14 | 2007-06-14 | Aeration system air pipe water accumulation automatic emptier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201077796Y true CN201077796Y (en) | 2008-06-25 |
Family
ID=39569854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720071042XU Expired - Fee Related CN201077796Y (en) | 2007-06-14 | 2007-06-14 | Aeration system air pipe water accumulation automatic emptier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201077796Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032444A (en) * | 2010-10-22 | 2011-04-27 | 中国人民大学 | Device for dynamically discharging condensed sewage |
| CN107606376A (en) * | 2017-10-18 | 2018-01-19 | 河海大学 | A kind of aerating pipelines condensed water or water leakage self-draining arrangement |
| CN107986465A (en) * | 2017-12-30 | 2018-05-04 | 绿地环保科技股份有限公司 | Hydrophobic aerator |
-
2007
- 2007-06-14 CN CNU200720071042XU patent/CN201077796Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032444A (en) * | 2010-10-22 | 2011-04-27 | 中国人民大学 | Device for dynamically discharging condensed sewage |
| CN102032444B (en) * | 2010-10-22 | 2013-02-20 | 中国人民大学 | Device for dynamically discharging condensed sewage |
| CN107606376A (en) * | 2017-10-18 | 2018-01-19 | 河海大学 | A kind of aerating pipelines condensed water or water leakage self-draining arrangement |
| WO2019075979A1 (en) * | 2017-10-18 | 2019-04-25 | 河海大学 | Automatic draining apparatus for condensed water or leakage water in aeration pipeline |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 |