CN201284087Y

CN201284087Y - Pollution discharge groove tank bottom

Info

Publication number: CN201284087Y
Application number: CNU2008203007178U
Authority: CN
Inventors: 张景
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-09
Filing date: 2008-05-09
Publication date: 2009-08-05
Anticipated expiration: 2018-05-09

Abstract

The utility model relates to a sewage discharging device that is arranged on the inner bottom part of a tank body, and in particular to a sewage discharging groove tank bottom; at least one circle of sewage discharging grooves is arranged on the bottom inside the tank body, and the bottom part of the tank body is provided with a sewage discharging pipe, and the inner end of the sewage discharging pipe is communicated with the sewage discharging groove, and the outer end of the sewage discharging pipe is communicated with the exterior of the tank body, and the inner bottom surface of the outer end of the sewage discharging pipe is leveled to or lower than the inner bottom surface of the inner end of the sewage discharging pipe and the bottom surface of the sewage discharging groove, and a sewage discharging valve is arranged on the sewage discharging pipe. The sewage discharging device has reasonable and practical structure, and can conveniently and rapidly discharge the sediment on the inner bottom part of the tank body, and saves time and the work procedures, and improves the sewage discharging efficiency, and can further wash the inner bottom part of the tank body.

Description

At the bottom of the blowdown groove jar

One, technical field

The utility model relates to the blowdown apparatus of tank body inner bottom part, be a kind of blowdown groove jar at the bottom of.

Two, background technology

At present, the method of the known cleaning of store oil equipment is that the manhole in the tank body outside is opened, utilize the impulse force of water manually to wash operation, but some accretion of tank base only depends on manpower to utilize the impulse force of water disposablely not rinse well fully outside tank body, also need manually to enter in the tank body and manually clean, thereby cause a large amount of consumption of human and material resources.

Three, summary of the invention

The utility model provides at the bottom of a kind of blowdown groove jar, has overcome the deficiency of above-mentioned prior art, and it is rational in infrastructure and practical, the blowdown at the bottom of being convenient to jar.

The utility model can also clean the tank body inner bottom part with further facilitating.

The technical solution of the utility model realizes by following measure: at the bottom of a kind of blowdown groove jar, jar in its tank body has the blowdown groove that is no less than a circle at the end, in tank base blow-off pipe is arranged, this blow-off pipe is inner to communicate with the blowdown groove, the outer end and the tank body of this blow-off pipe are interlinked to the outside, the outer end inner bottom surface level of blow-off pipe in or be lower than the bottom surface of the inner inner bottom surface and the blowdown groove of blow-off pipe, foul valve is installed on blow-off pipe.

Be further optimization and/or improvements below to above-mentioned utility model technical scheme:

Above-mentioned blowdown groove can rounded or oval or polygon.

The caliber of above-mentioned blow-off pipe can be greater than the width of blowdown groove.

Above-mentioned blowdown groove can not be positioned at tank body and measure mouthful position of below.

On above-mentioned blowdown groove flushing arrangement can be installed, flushing arrangement comprises the clean-up line that is no less than a circle, is equipped with to be no less than one shower nozzle on clean-up line, and the inner and the clean-up line of water supply pipe are connected, and the outer end and the tank body of water supply pipe are interlinked to the outside.

Above-mentioned clean-up line can comprise interior flushing pipeline, middle part clean-up line and outside clean-up line, and the interior flushing pipeline is positioned at blowdown groove inner central section, and the middle part clean-up line is positioned at the top of blowdown groove, and outside clean-up line is positioned at the outside of blowdown groove.

But above-mentioned shower nozzle internally oblique shape or/and outer tiltedly shape or/and vertical configuration.

The distance of the jar bottom surface, the end in above-mentioned clean-up line and the tank body can be not less than 30 centimetres.

On above-mentioned water supply pipe, water supply valve can be installed.

The utility model is rational in infrastructure and practical, can quickly and easily the accretion of tank body inner bottom part be discharged, and saves man-hour, operation, has improved the efficient of blowdown, can also further clean the tank body inner bottom part.

Four, description of drawings

Accompanying drawing 1 is the birds-eye view structural representation of the utility model most preferred embodiment.

Accompanying drawing 2 is the plan structure signal of flushing arrangement in the accompanying drawing 1.

Accompanying drawing 3 is the plan structure scheme drawing of blowdown groove in the accompanying drawing 1.

Accompanying drawing 4 is the structural representation of the shower nozzle on the clean-up line of middle part in the accompanying drawing 2.

Accompanying drawing 5 is the structural representation of the shower nozzle on the interior flushing pipeline in the accompanying drawing 2.

Accompanying drawing 6 is the structural representation of the shower nozzle on the outside clean-up line in the accompanying drawing 2.

Coding in the accompanying drawing is respectively: 1 is tank body, and 2 are the blowdown groove, and 3 is blow-off pipe, and 4 is shower nozzle, and 5 is water supply pipe, and 6 is the interior flushing pipeline, and 7 is the middle part clean-up line, and 8 is outside clean-up line,

Five, the specific embodiment

The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.

Below in conjunction with embodiment and accompanying drawing the utility model is further described:

As shown in Figure 3, jar in the tank body 1 at the bottom of this blowdown groove jar has the blowdown groove 2 that is no less than a circle at the end, the number of turns of blowdown groove can be confirmed according to size at the bottom of the jar, in tank body 1 bottom blow-off pipe 3 is arranged, these blow-off pipe 3 the inners communicate with blowdown groove 2, the outer end of this blow-off pipe 3 and tank body 1 are interlinked to the outside, the outer end inner bottom surface level of blow-off pipe 3 in or be lower than the bottom surface of the inner inner bottom surface and the blowdown groove 2 of blow-off pipe 3, preferably the bottom surface of blowdown groove 2 to the outer end of blow-off pipe 3 is low inside and high outside heeling condition, and foul valve is installed on blow-off pipe.Dirt at jar end easily flows into blowdown groove 2 like this, opens foul valve, and the dirt in the blowdown groove 2 just can be discharged by blow-off pipe is convenient.

Can further optimize work at the bottom of the above-mentioned blowdown groove jar according to actual needs or/and improve:

Above-mentioned blowdown groove shapes also can be circle or ellipse or polygon, and shown in accompanying drawing 1 and 3, the blowdown groove shapes is preferably circular.

In order to accelerate to get rid of the speed of dirt, as shown in Figure 3, the caliber of blow-off pipe 3 is greater than the width of blowdown groove 1.

Shown in accompanying drawing 1 and 3, blowdown groove 2 preferably is not positioned at tank body 1 and measures mouthful position of below, with regard to not influencing the liquid in the tank body is measured like this.

In order further to help a jar bottom blowdown, shown in attached Fig. 1 and 2, flushing arrangement preferably is installed above blowdown groove 2, this flushing arrangement comprises the clean-up line that is no less than a circle, the shower nozzle 4 that is no less than one is installed on clean-up line, the inner and the clean-up line of water supply pipe 5 are connected, and the outer end of water supply pipe 5 and tank body 1 are interlinked to the outside.Shown in attached Fig. 1 and 2, this clean-up line preferably includes interior flushing pipeline 6, middle part clean-up line 7 and outside clean-up line 8, interior flushing pipeline 6 is positioned at blowdown groove 2 inner central section, middle part clean-up line 7 is positioned at the top of blowdown groove 2, and outside clean-up line 8 is positioned at the outside of blowdown groove 2.Shown in accompanying drawing 4 to 6, shower nozzle 4 can the internally oblique shape or/and outer tiltedly shape or/and vertical configuration, the shower nozzle 4 of middle part on the clean-up line 7 be as shown in Figure 4 structure preferably, shower nozzle 4 on the interior flushing pipeline 6 is as shown in Figure 5 structure preferably, and the shower nozzle 4 on the outside clean-up line 8 is as shown in Figure 6 structure preferably.So also help the tank body inner bottom part is cleaned.

For the ease of installation and maintenance, the distance of the jar bottom surface, the end in clean-up line and the tank body 1 is not less than 30 centimetres.

In order to control flushing arrangement well, on the water supply pipe 5 that communicates with clean-up line, water supply valve is installed.

Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger comformability and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.

Claims

At the bottom of [claim 1] 1, a kind of blowdown groove jar, it is characterized in that the jar in the tank body has the blowdown groove that is no less than a circle at the end, in tank base blow-off pipe is arranged, this blow-off pipe is inner to communicate with the blowdown groove, the outer end and the tank body of this blow-off pipe are interlinked to the outside, the outer end inner bottom surface level of blow-off pipe in or be lower than the bottom surface of the inner inner bottom surface and the blowdown groove of blow-off pipe, foul valve is installed on blow-off pipe.
At the bottom of [claim 2] 2, the blowdown groove jar according to claim 1, it is characterized in that rounded or the oval or polygon of blowdown groove.
At the bottom of [claim 3] 3, the blowdown groove jar according to claim 1 and 2, it is characterized in that the width of the caliber of blow-off pipe greater than the blowdown groove.
At the bottom of [claim 4] 4, the blowdown groove jar according to claim 1 and 2, it is characterized in that the blowdown groove is positioned at tank body and measures mouthful position of below periphery.
At the bottom of [claim 5] 5, the blowdown groove jar according to claim 3, it is characterized in that the blowdown groove is positioned at tank body and measures mouthful position of below periphery.
At the bottom of [claim 6] 6, the blowdown groove jar according to claim 5, it is characterized in that blowdown groove top is equipped with flushing arrangement, flushing arrangement comprises the clean-up line that is no less than a circle, on clean-up line, be equipped with and be no less than one shower nozzle, the inner and the clean-up line of water supply pipe are connected, and the outer end and the tank body of water supply pipe are interlinked to the outside.
At the bottom of [claim 7] 7, the blowdown groove jar according to claim 6, it is characterized in that clean-up line comprises interior flushing pipeline, middle part clean-up line and outside clean-up line, the interior flushing pipeline is positioned at blowdown groove inner central section, the middle part clean-up line is positioned at the top of blowdown groove, and outside clean-up line is positioned at the outside of blowdown groove.
At the bottom of [claim 8] 8, the blowdown groove jar according to claim 7, it is characterized in that shower nozzle internally oblique shape or/and outer tiltedly shape or/and vertical configuration.
At the bottom of [claim 9] 9, the blowdown groove jar according to claim 8, it is characterized in that the distance of the jar bottom surface, the end in clean-up line and the tank body is not less than 30 centimetres.
At the bottom of [claim 10] 10, the blowdown groove jar according to claim 9, it is characterized in that being equipped with on the water supply pipe water supply valve.