CN2258514Y

CN2258514Y - Automatic overflow and dirt discharge device for pool

Info

Publication number: CN2258514Y
Application number: CN 95242355
Authority: CN
Inventors: 夏学初
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-11-01
Filing date: 1995-11-01
Publication date: 1997-07-30
Anticipated expiration: 2005-11-01

Abstract

The utility model relates to an automatic overflow and sewage discharge device for a pool, comprising a pool 3. The utility model is mainly characterized in that the bottom 4 of the pool is connected with a sewage discharging communicating tube 9 which is connected with a sewage discharging tube 10 and the outlet of the sewage discharging tube is lower than a siphon formed at the bottom of the pool. The bending bow 6 of the communicating tube is connected with a drainage tube 5 whose one end is positioned on the overflow surface of the pool. The utility model has the advantages of sewage sucking, good sewage discharging effect, automatic controlling of the water level, etc.

Description

The automatic spilling water blowdown apparatus in pond

The utility model relates to a kind of deposit that cleans the reservoir bottom, particularly has the water source to need the pond blowdown apparatus that unnecessary water is overflow and goes again.

After having adorned water in, the pond half congealed at reservoir, water, the time has been grown, and the bottom, pond produces some precipitation deposits, and polluted water, these storing facilities of waters back that will stop to supply water had both been required great effort time-consumingly with artificial cleaning, and influence people's life order of working normally.In order to guarantee safety, these facilities all are furnished with overfall gap and discharge unnecessary water with the stabilize water bit line.Say by the water quality rule, the water quality that the overfall gap in pond overflows from top is water best this pond, the sewage silt particle that is deposited in basin bottom then can not be discharged from the overfall gap that is located at the top, pond, when having formed the pond spilling water and water quality get synthetic anti-meaning, strengthened the deposit of basin bottom year in and year out.

The purpose of this utility model is that a kind of automatic spilling water blowdown apparatus in pond that improves the overfall gap position will be provided, it can utilize under the situation of not stopping the pond water often clean the discharging pond at the bottom of deposit, and keep the clear water of original overflow here, can also automatic accurate effective control water level line.

The purpose of this utility model is realized by following structure: the automatic spilling water blowdown apparatus in pond, it includes the pond, be primarily characterized in that: be connected to a blowdown cross over pipe in basin bottom, cross over pipe and blow-off pipe join, and the blow-off pipe outlet is lower than basin bottom and forms syphon, is connected to the drainage tube of an end on the flood level of pond at cross over pipe bending bow place; When using the utility model, the pool water within water level rises above behind the height of pond flood level, drainage tube and air are isolated, superfluous water flows out through blowdown cross over pipe, cross over pipe bending bow and blow-off pipe from basin bottom, simultaneously because the blow-off pipe outlet is lower than basin bottom, then produce siphonage, the soil pick-up filth-discharging effect is better, thereby realizes the purpose that the basin bottom automatic pollution discharge is cleaned; When pond water drawdown is lower than the pond flood level, drainage tube and air communication, air enters the cross over pipe bending bow, destroys the siphonage of cross over pipe and blow-off pipe, and the pond stops spilling water automatically.

The utility model compared with prior art has following advantage:

1, blowdown, soil pick-up are effective, blowdown when the water storage of pond automatically, reduce or eliminate cut off the water, time of water storage.

2, the automatic control water level of drainage tube energy prevents that water level from crossing low or Chi Shuifang finishes.

Description of drawings of the present utility model is as follows:

Fig. 1 is a structural representation of the present utility model;

Among the figure: 1, former overfall gap, 2, flood level, 3, the pond, 4, at the bottom of the pond, 5, drainage tube, 6, the cross over pipe bending bow, 7, sewage discharge tube, 8, the guard shield net, 9, the blowdown cross over pipe, 10, blow-off pipe.

The utility model will be further described below in conjunction with drawings and Examples:

As shown in Figure 1: the utility model includes pond 3, it is characterized in that: be connected to a blowdown cross over pipe 9 at basin bottom sewage draining exit 7 places, cross over pipe and blow-off pipe 10 join, and the blow-off pipe outlet can be lower than basin bottom and form syphon, to improve the soil pick-up dynamics, prevents that pipeline from stopping up because of dirt, be connected to the drainage tube 5 of an end on pond flood level 2 at cross over pipe bending bow 6 places, with control, destruction siphonage, prevent suction too much, the pond water water surface is low excessively; In basin bottom guard shield net 8 is arranged, in case the bulk dirt stops up sewage discharge tube.

Claims

1, the automatic spilling water blowdown apparatus in a kind of pond, it includes pond (3), it is characterized in that: be connected to that a blowdown cross over pipe (9), cross over pipe and blow-off pipe (10) join and the blow-off pipe outlet is lower than basin bottom and forms syphon in basin bottom (4), locate to be connected to the drainage tube (5) of an end on pond flood level (2) at cross over pipe bending bow (6).

2, the automatic spilling water blowdown apparatus in pond as claimed in claim 1 is characterized in that: in basin bottom guard shield net (8) is arranged.