CN2358044Y - Telescopic water drain device - Google Patents
Telescopic water drain device Download PDFInfo
- Publication number
- CN2358044Y CN2358044Y CN 98242535 CN98242535U CN2358044Y CN 2358044 Y CN2358044 Y CN 2358044Y CN 98242535 CN98242535 CN 98242535 CN 98242535 U CN98242535 U CN 98242535U CN 2358044 Y CN2358044 Y CN 2358044Y
- Authority
- CN
- China
- Prior art keywords
- water
- weir
- buoyancy tank
- bellows
- pipe
- 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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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to a telescopic type water decanter which comprises a floating box, a water gathering weir and a flow guiding pipe. In the utility model, the floating box and the water gathering weir are connected; the water gathering weir is a tray weir; the flow guiding pipe is a corrugated pipe type telescopic flexible pipe of which the center is fixed with a fixed rod which is connected with the telescopic flexible pipe. Because the telescopic flexible pipe is used as a flow guiding pipe of which the movement trace movement from top to bottom, the utility model has the advantages of very large water decanting quantity, compactness, facility, small occupation of land, simple structure, convenient adjustment and long service life and is especially suitable for SBR sewage biochemical treatment technology.
Description
The utility model relates to a kind of water-freeing arrangement, especially is fit to the SBR sewage treatment process.
Straining hydrophone and have another name called floating type constant hydathode or floating type mill weir, is a kind of water-freeing arrangement commonly used in the water supply and sewage work.Be characterized in and can remain the constant draining with change of level, water displacement can be adjusted again as required.It can come water to become the water outlet of continuous constant with being interrupted impact type, for the steady running of follow-up thing or equipment creates conditions.SBR sewage biochemical processing process is a kind of sewage treatment process of program mode operation of the interruption of being made up of processes such as water inlet, precipitation, biochemistry, precipitation, drainings.Because its concentrates on function of multiple facility all over the body, aerobic, anaerobism, the oxygen bacterium of holding concurrently coexist, so not only treatment scheme is simple, and also effective, be favourably welcome.Be applied to middle-size and small-size sewage treatment project in recent years rapidly.Be not difficult to find out that from its working procedure adopt an effective measure shortening water inlet and water discharge time are as far as possible left the finite time in the one-period for precipitation as much as possible and biological process is the target that the planner pursues.The ability that water inlet can be adjusted pump realizes that the characteristics that draining utilization is strained hydrophone realize.
Strain the various informative of hydrophone, but structure is formed partly by buoyancy tank, water collecting dike, thrust-augmenting nozzle and position, weir adjustment mechanism etc.The function of buoyancy tank is that the main part of will strain hydrophone floats on the surface, fluctuates with the variation of water level, and be the supporting body of straining hydrophone; Water collecting dike has slot type and tubular type etc., is used for constant and catchments or stop to catchment; Thrust-augmenting nozzle has two kinds of flexible pipe and hard tubes, can water guide, can allow again buoyancy tank and water collecting dike easy on and off unsteady and water-tight, leak mud; The effect of position, weir adjustment mechanism is exactly to adjust the crest of weir height, thereby controls water displacement or allow the high flow surface of crest of weir end water inlet, and it is excessive not allow the water that is untreated or mud enter conduit." straining hydrophone automatically " as Chinese patent 92204548 introductions, it comprises floating drum, weir pipe, swing pipe, transverse tube, water shoot and drive unit, the weir pipe is fixed on the floating drum side, swing pipe is connected with weir pipe and transverse tube, drive unit comprises water tank and air feeder, have at least one water-in on the water tank, water tank is fixed on the swing pipe, and air feeder is connected with water tank by induction pipe.This type of apparatus structure complexity, floor space is big, and water displacement is less, water discharge time is long.
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of simple in structure, water displacement is big, water discharge time is short strains hydrophone.
The purpose of this utility model can realize like this: the telescopic hydrophone of straining, comprise buoyancy tank, water collecting dike, thrust-augmenting nozzle, buoyancy tank links to each other with water collecting dike, and described water collecting dike is Pan Yan, described thrust-augmenting nozzle is the bellows of bellows-type, and the center of bellows has fixed link coupled.
Above-mentioned water-collecting tray can be provided with air bag on the weir, is connected with buoyancy tank by switching valve, and described buoyancy tank is connected with air pump.The pressurized air that air pump can be pumped in the buoyancy tank is introduced in the air bag that coils on the weir by the unlatching of switching valve, utilizes the buoyancy of air bag to adjust the height that coil on the weir, realizes the control water displacement or make the high flow surface of crest of weir that feasible water or the mud that is untreated does not enter thrust-augmenting nozzle.
The utlity model has following advantage: make thrust-augmenting nozzle with bellows, movement locus is for moving up and down, make that like this water yield of straining of the present utility model can be very big, small and exquisite flexibly, occupy-place is little, can adopt separate unit or many built-up types to install according to user's needs, simple in structure, easy to adjust, long service life.
Fig. 1 is a structural representation of the present utility model.
Further specify the utility model below in conjunction with embodiment.
Embodiment 1, and with reference to figure 1, the telescopic hydrophone of straining comprises buoyancy tank 1, water collecting dike 2, thrust-augmenting nozzle 3, and buoyancy tank 1 links to each other with water collecting dike 2, and described water collecting dike 2 is Pan Yan, and described thrust-augmenting nozzle 3 is the bellows of bellows-type, and the center of bellows has fixed link 4 coupled.Because thrust-augmenting nozzle is corrugated flexible flexible pipe, its can be freely along fixed link stretching motion up and down, can the draining of big yield ground, save water discharge time, because this bellows can be made of chemical fibre or cotton fiber cloth, can make very greatly as required again, still has telescopicing performance, more can satisfy the draining of big yield, greatly shorten water discharge time, for follow-up technology provides more times.
Embodiment 2, reference example 1, and described water collecting dike dish is provided with air bag 5, is connected with buoyancy tank 1 by switching valve, and buoyancy tank is connected with air pump.The pressurized air that air pump can be pumped in the buoyancy tank 1 is introduced in the air bag 5 that coils on the weir by the unlatching of switching valve, utilizes the height of the buoyancy adjustment weir dish 2 of air bag 5, realizes the control water displacement or make the high flow surface of crest of weir that termination is intake.The way of adjusting buoyancy with the air pump system changes the crest of weir height location, and is simple, avoided telescopic and that numerous and diverse mechanical system of rotary-type water decanter and multiple mechanical fault.
Claims (3)
1, the telescopic hydrophone of straining comprises buoyancy tank, water collecting dike, thrust-augmenting nozzle, and buoyancy tank links to each other with water collecting dike, it is characterized in that described water collecting dike is Pan Yan, and described thrust-augmenting nozzle is the bellows of bellows-type, and the center of bellows has fixed link coupled.
2, the telescopic hydrophone of straining according to claim 1 is characterized in that on the described water-collecting tray weir air bag being arranged, and is connected with buoyancy tank by switching valve, and described buoyancy tank is connected with air pump.
3, the telescopic hydrophone of straining according to claim 1 and 2 is characterized in that described bellows makes of chemical fibre or cotton fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242535 CN2358044Y (en) | 1998-10-30 | 1998-10-30 | Telescopic water drain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242535 CN2358044Y (en) | 1998-10-30 | 1998-10-30 | Telescopic water drain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2358044Y true CN2358044Y (en) | 2000-01-12 |
Family
ID=33989082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98242535 Expired - Fee Related CN2358044Y (en) | 1998-10-30 | 1998-10-30 | Telescopic water drain device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2358044Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8268167B2 (en) | 2006-02-07 | 2012-09-18 | Safety-Kleen Europe Limited | Separation apparatus and method |
| CN103224311A (en) * | 2013-05-12 | 2013-07-31 | 河北农业大学 | Sewage depth processing system |
| CN104023806A (en) * | 2011-12-08 | 2014-09-03 | 英文特环境及工艺股份公司 | Decanter |
| CN106746195A (en) * | 2016-12-12 | 2017-05-31 | 温州大学 | A kind of inlet regulator suitable for waste water soil treatment |
| CN112174298A (en) * | 2020-10-13 | 2021-01-05 | 欧基（上海）环保科技有限公司 | Drainage device and biological sewage treatment system |
-
1998
- 1998-10-30 CN CN 98242535 patent/CN2358044Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8268167B2 (en) | 2006-02-07 | 2012-09-18 | Safety-Kleen Europe Limited | Separation apparatus and method |
| CN104023806A (en) * | 2011-12-08 | 2014-09-03 | 英文特环境及工艺股份公司 | Decanter |
| CN104023806B (en) * | 2011-12-08 | 2016-03-16 | 英文特环境及工艺股份公司 | Decanter |
| CN103224311A (en) * | 2013-05-12 | 2013-07-31 | 河北农业大学 | Sewage depth processing system |
| CN106746195A (en) * | 2016-12-12 | 2017-05-31 | 温州大学 | A kind of inlet regulator suitable for waste water soil treatment |
| CN112174298A (en) * | 2020-10-13 | 2021-01-05 | 欧基（上海）环保科技有限公司 | Drainage device and biological sewage treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |