CN203230037U - Unpowered impoundment flushing gate used for drainpipe automatic flushing - Google Patents

Unpowered impoundment flushing gate used for drainpipe automatic flushing Download PDF

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Publication number
CN203230037U
CN203230037U CN 201320074694 CN201320074694U CN203230037U CN 203230037 U CN203230037 U CN 203230037U CN 201320074694 CN201320074694 CN 201320074694 CN 201320074694 U CN201320074694 U CN 201320074694U CN 203230037 U CN203230037 U CN 203230037U
Authority
CN
China
Prior art keywords
flushing
door
unpowered
retaining
impoundment
Prior art date
Application number
CN 201320074694
Other languages
Chinese (zh)
Inventor
朱珑珑
Original Assignee
烟台水泰和水科技有限公司
朱珑珑
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Filing date
Publication date
Application filed by 烟台水泰和水科技有限公司, 朱珑珑 filed Critical 烟台水泰和水科技有限公司
Priority to CN 201320074694 priority Critical patent/CN203230037U/en
Application granted granted Critical
Publication of CN203230037U publication Critical patent/CN203230037U/en

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Abstract

The utility model discloses an unpowered impoundment flushing gate used for drainpipe automatic flushing, comprising an execution mechanism, an impoundment gate and a floating drum water level control valve; the actuation mechanism is fixed to the top of a drainpipe water inlet and contains a drive unit; the impoundment gate is in connection with the execution mechanism through mechanical arms; the floating drum water level control valve is in connection with the drive unit in the execution mechanism through a connecting rod. The unpowered impoundment flushing gate has a simple structure, is convenient to install, is easier to reconstruct a present pipeline and can realize sewage pipeline automatic flushing with no need of external power.

Description

A kind of for unpowered the retain flushing door of drainage pipe from flushing

Technical field

The utility model relates to a kind of urban sewage equipment, and is particularly a kind of for unpowered the retain flushing door of drainage pipe from flushing.

Background technology

Present existing urban sewage system, no matter be segregation system or combined drainage system, the deposition problems of pollutant is unavoidable in the sewage network, its main cause comprises: bigger sewage pipe duct is less at dry-weather discharge, conduit slope is less, utilize the pipeline latent capacity as storage pond, geologic(al) factor causes caves in etc.

Yet pollutant can cause a series of adverse consequences in ducted deposition, such as: increase stormwater overflow well pollutant discharge amount, pollutant levels surpass the sewage treatment plant inflow load, grow rancid smell, reduce the waterpower capacity of sewage pipe duct, produce sulfide corrosion pipeline etc.And the deposition of pollutant is not to form in the short time in the sewage network, but the result of long time integration, it has negative effect to economy and environment.

At above-mentioned pollution situation, traditional solution mainly contains following two kinds:

A kind of is to utilize the siphon flusher to clear up ducted deposit, utilizes the combined sewage of retaining, and pipeline is washed.But this flusher need wash water source or outside water supply, and the drainage pipe of general only suitable rainwater arm or little caliber.

Another kind is to utilize the water under high pressure that washes car that pipeline is washed not only to waste time and energy but also uneconomical.In addition, bring adverse effect can for the structure of sewage conduct, reduce the application life of sewage conduct.Simultaneously, the time of flushing pipe is generally all long, and the high pressure washing that continues also is infeasible economically.

The utility model content

At existing technological deficiency in the pollution situation of above-mentioned urban discharging pipeline and the traditional solution, the purpose of this utility model is: propose a kind of unpowered flushing door of retaining for oneself flushing of drainage pipe, it need not extrinsic motive and namely can realize automatically sewage conduct being washed continuously.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of for unpowered the retain flushing door of drainage pipe from flushing, the described unpowered flushing door of retaining comprises executing agency, retains door and floating drum altitude valve; The top of drainage pipe water inlet is fixed in described executing agency, and in be provided with a drive unit, the described door of retaining is connected with described executing agency by mechanical arm, described floating drum altitude valve is connected with the drive unit of described executing agency inside by connecting rod.

As preferred version, described executing agency outside is provided with a metal coating shell, thereby prevents dirty moisture attacks, influences the work of executing agency.

As preferred version, be provided with in the described drainage pipe one with the described stainless steel groove that matches of door of retaining, guarantee to retain door and put down leakproofness between back and the duct wall, prevent that effluent seepage from going out, thereby arrive the optimum efficiency of retaining.

As preferred version, a described etch-proof stainless steel material of employing of retaining is made, and increases the application life of retaining door.

The beneficial effects of the utility model are: this device structure is simple, easy for installation, be easier to the transformation to existing pipeline, its need not extrinsic motive can realize to sewage conduct from flushing process, and this equipment of employing can carry out preventative flushing to pipeline, even that is to say when dry season and also can wash pipeline continuously, therefore prevented that effectively pollutant is in ducted deposition.Reduced the load that discharges pollutants behind this equipment of employing, homogenizing sewage treatment plant inflow water quality, prolong the application life of sewage conduct, reducing smell pollutes, reduce the cost of pipe flushing, effectively prevent the deposition of pollutant in the pipeline, then can reduce or cancel the sedimental charged extra of processing pipeline.

Description of drawings

Fig. 1 is the structural representation of the utility model when retaining state;

Structural representation when Fig. 2 is the utility model retaining state;

Structural representation when Fig. 3 is the utility model pipe flushing state;

Structural representation when Fig. 4 is the utility model idle state;

Fig. 5 is the utility model top plan view;

Fig. 6 is the A-A sectional drawing of Fig. 5.

Wherein: the 1-water inlet, the 2-outfall, 3-executing agency, the 4-mechanical arm, 5-retains door, 6-connecting rod, 7-floating drum altitude valve, 8-stainless steel groove, 9-pipeline installing port.

The specific embodiment

Respectively in conjunction with Fig. 1-Fig. 4, the course of work of the present utility model is introduced below.

One, retains: as shown in Figure 1, when the liquid level in the gutter is in minimum state, when ball float altitude valve 7 drops to lowest order with liquid level, at this moment, by the drive unit that connecting rod 6 triggers in the executing agency 3,4 controls of driving device controls mechanical arm are retained door 5 and are dropped to closed condition, at this moment, the unpowered flushing door retained is finished and is retained action, begins to enter next step retaining state.

Two, retaining: as shown in Figure 2, continuous water inlet along with water inlet 1, since retain the obstruction of door 5, outfall 2 not water outlets, at this moment, the water level of retaining in the door 5 rises gradually, ball float altitude valve 7 also rises with liquid level, but does not rise to the highest order in the design, so connecting rod 6 does not trigger the drive unit in the executing agency 3, retain door 5 and be in closed condition always, thereby finish the process of retaining.

Three, pipe flushing: as shown in Figure 3, along with the liquid level of retaining in the door 5 constantly rises, ball float altitude valve 7 rises to the design highest order, at this moment, the drive unit that connecting rod 6 triggers in the executing agency 3, driving device controls mechanical arm 4 rises, retain door 5 thereby open, emit the water of accumulating in the door, and utilize the strength of the flow of water that the dirt in the pipeline is washed, thereby finish the process of pipe flushing.

Four, idle: as shown in Figure 4, when bigger rainy season of amount of precipitation or sewage inflow are big, retain door 5 and be in the state of opening all the time, thereby can keep the draining of drainage pipe unobstructed; When displacement reduces gradually, when liquid level descends gradually, ball float altitude valve 7 also descends thereupon, but connecting rod 6 can't trigger the drive unit in the executing agency 3 at once, has only when ball float altitude valve 7 drops to the design lowest order, and connecting rod just can trigger drive unit, the process of retaining of beginning next round, and before this, retain door 5 to open, be in idle state. always

Fig. 5 is a sectional drawing overlooking face of the present utility model, the relative position relation of stainless steel groove 8 and pipeline installing port as can be seen among the figure.

Fig. 6 is the A-A sectional drawing of Fig. 5, among the figure as can be seen installing port 9, the executing agency 3 of pipeline top, retain the relative position relation of door 5 and stainless steel groove 8.Wherein can clearly find out, stainless steel groove 8 and retain tight closure between the door 5, thus prevent that effluent seepage from going out, reached the optimum efficiency of retaining; And retain door and stainless steel groove 8 has all adopted stainless steel can effectively prevent the corrosion of sewage, effectively prolonged the application life of product.

In addition, its core of the drive unit that adopts in the utility model is a pressure reservoir, when retain door when putting down handspike promote inwards, pressure is stored in the tank body; When floating drum rises to certain position, the pressure of tank body obtains discharging, and will retain the shield jacking.

More than show principal character and the innovative point of only having described this programme.Those skilled in the art should understand, and this programme is not restricted to the described embodiments.Under the prerequisite that does not break away from the innovation point and protection domain, this programme also has various variations, and these changes and improvements all will fall in the claimed scope of this programme.The claimed scope of this programme is limited by appending claims and equivalent thereof.

Claims (4)

1. one kind is used for drainage pipe from the unpowered flushing door of retaining of flushing, it is characterized in that: the described unpowered flushing door of retaining comprises executing agency, retains door and floating drum altitude valve; The top of drainage pipe water inlet is fixed in described executing agency, and in be provided with a drive unit, the described door of retaining is connected with described executing agency by mechanical arm, described floating drum altitude valve is connected with the drive unit of described executing agency inside by connecting rod.
2. unpowered retaining as claimed in claim 1 washed door, and it is characterized in that: described executing agency outside is provided with a metal coating shell.
3. the unpowered flushing door retained as claimed in claim 1 is characterized in that: be provided with in the described drainage pipe one with a described stainless steel groove that matches of retaining.
4. unpowered retaining as claimed in claim 1 washed door, it is characterized in that: a described etch-proof stainless steel material of employing of retaining is made.
CN 201320074694 2013-02-17 2013-02-17 Unpowered impoundment flushing gate used for drainpipe automatic flushing CN203230037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320074694 CN203230037U (en) 2013-02-17 2013-02-17 Unpowered impoundment flushing gate used for drainpipe automatic flushing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320074694 CN203230037U (en) 2013-02-17 2013-02-17 Unpowered impoundment flushing gate used for drainpipe automatic flushing

Publications (1)

Publication Number Publication Date
CN203230037U true CN203230037U (en) 2013-10-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320074694 CN203230037U (en) 2013-02-17 2013-02-17 Unpowered impoundment flushing gate used for drainpipe automatic flushing

Country Status (1)

Country Link
CN (1) CN203230037U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103850342A (en) * 2014-02-21 2014-06-11 武汉圣禹排水系统有限公司 Spring locking-type hydraulic self-flushing retaining door
CN103866848A (en) * 2014-02-21 2014-06-18 武汉圣禹排水系统有限公司 Lower eccentric diaphragm locking type hydraulic power self-washing retaining door
CN103993652A (en) * 2013-02-17 2014-08-20 烟台水泰和水科技有限公司 Unpowered retaining flushing gate for automatically flushing drainage pipeline
CN104110062A (en) * 2014-06-27 2014-10-22 武汉圣禹排水系统有限公司 Rotating baffle used for separating and removing floating residues
CN104120775A (en) * 2014-06-27 2014-10-29 武汉圣禹排水系统有限公司 Hook type hydraulic automatic-flushing gate
CN104120786A (en) * 2014-07-03 2014-10-29 武汉圣禹排水系统有限公司 Automatic hydraulic power flushing gate

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103993652A (en) * 2013-02-17 2014-08-20 烟台水泰和水科技有限公司 Unpowered retaining flushing gate for automatically flushing drainage pipeline
CN103850342A (en) * 2014-02-21 2014-06-11 武汉圣禹排水系统有限公司 Spring locking-type hydraulic self-flushing retaining door
CN103866848A (en) * 2014-02-21 2014-06-18 武汉圣禹排水系统有限公司 Lower eccentric diaphragm locking type hydraulic power self-washing retaining door
CN103850342B (en) * 2014-02-21 2015-07-08 武汉圣禹排水系统有限公司 Spring locking-type hydraulic self-flushing retaining door
CN103866848B (en) * 2014-02-21 2015-09-02 武汉圣禹排水系统有限公司 Lower eccentric barrier film locking-type waterpower retains door from rinsing
CN104110062A (en) * 2014-06-27 2014-10-22 武汉圣禹排水系统有限公司 Rotating baffle used for separating and removing floating residues
CN104120775A (en) * 2014-06-27 2014-10-29 武汉圣禹排水系统有限公司 Hook type hydraulic automatic-flushing gate
CN104120775B (en) * 2014-06-27 2016-08-24 武汉圣禹排水系统有限公司 Clasp type hydraulic automatism rinses door
CN104120786A (en) * 2014-07-03 2014-10-29 武汉圣禹排水系统有限公司 Automatic hydraulic power flushing gate
CN104120786B (en) * 2014-07-03 2016-01-13 武汉圣禹排水系统有限公司 Hydraulic automatism rinses door

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