CN206457393U

CN206457393U - Septic tank drainage tube

Info

Publication number: CN206457393U
Application number: CN201621385035.2U
Authority: CN
Inventors: 李永飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-16
Filing date: 2016-12-16
Publication date: 2017-09-01
Anticipated expiration: 2026-12-16

Abstract

The utility model discloses a kind of septic tank drainage tube, including body, the body is provided with the first body and the second body；The tail end of first body is connected with the top of the second body；Junction in second body with first body is provided with screen pack；Provided with a dirt-discherging outlet at the anterior position of the screen pack on the bottom surface of first body；The dirt-discherging outlet is provided with a relative rotating shaft of position and a spring；A cover plate is connected in the rotating shaft, and the spring is connected with the top surface of the cover plate.The utility model can effectively prevent debris from entering subordinate's process chamber, it is to avoid debris is pulled away, and alleviates environmental pollution, effectively prevent body blocking, improve the treatment effect of septic tank.

Description

Septic tank drainage tube

Technical field

The utility model belongs to sewage disposal technology, and in particular to a kind of septic tank drainage tube.

Background technology

Septic tank is a kind of using precipitation and the principle of anaerobic fermentation, removes the processing of suspension organic matter in sanitary sewage Facility.At present, septic tank uses three-level pool structure, is separated between adjacent two stages for the treatment of room with dividing plate, and opened on dividing plate One via hole, sanitary sewage reaches every grade of process chamber by via hole.In actual use, it is dirty because via hole is larger When water flows through via hole, the bulk debris of undecomposed sedimentation enters subordinate's process chamber also by via hole, causes debris complete It is decomposed entirely, with after sewage is discharged, causing serious environmental pollution, also reduces the treatment effect of septic tank；Meanwhile, Debris is easily accumulated and resulted in blockage at via hole, reduce further the settling efficiency of septic tank.

The content of the invention

The utility model is for above-mentioned deficiency there is provided a kind of septic tank drainage tube, and the drainage tube replaces existing septic tank Via hole, with the function of preventing debris from passing through, mitigate environmental pollution, prevents from blocking and improve the effect of settling of septic tank Purpose.

The utility model realizes above-mentioned purpose, adopts the following technical scheme that：Septic tank drainage tube, including body, the pipe Body is provided with the first body and the second body；The tail end of first body is connected with the top of the second body；Second body The interior junction with first body is provided with screen pack；Positioned at the front position of the screen pack on the bottom surface of first body Place is put provided with a dirt-discherging outlet；The dirt-discherging outlet is provided with a relative rotating shaft of position and a spring；Connect in the rotating shaft A cover plate is connect, and the spring is connected with the top surface of the cover plate.

Further, first body is set to integrated formed structure with second body.

Further, the nozzle position of first body is higher than the nozzle position of second body.

It is preferred that, the rotating shaft is located off the dirt-discherging outlet side of the screen pack, and the spring is located at close to the mistake The dirt-discherging outlet side of filter screen.

The utility model has advantages below：

1st, by replacing the via hole of prior art with drainage tube, and screen pack is set in body, can effectively prevents miscellaneous Thing enters subordinate's process chamber, it is to avoid debris is pulled away, so as to ensure that debris can all be settled in septic tank, alleviates environment Pollution；

2nd, by the design of dirt-discherging outlet and cover plate, it can effectively prevent the utility model from blocking body；

3rd, the utility model prevents debris to circulate, and provides good guarantee for the sedimentation of debris, improves septic tank Treatment effect.

Brief description of the drawings

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

Fig. 2 is another structural representation of the present utility model.

In figure, the 1, first body, the 2, second body, 3, screen pack, 4, dirt-discherging outlet, 5, rotating shaft, 6, spring, 7, cover plate.

Embodiment

As shown in figure 1, septic tank drainage tube, including body, body is provided with the first body 1 and the second body 2；First body 1 tail end is connected with the top of the second body 2；Junction in second body 2 with the first body 1 is provided with screen pack 3；First pipe Provided with a dirt-discherging outlet 4 at the anterior position of screen pack 3 on the bottom surface of body 1；Dirt-discherging outlet 4 is provided with relative one in position Rotating shaft 5 and a spring 6；A cover plate 7 is connected in rotating shaft 5, and spring 6 is connected with the top surface of cover plate 7.

Further, the first body 1 and the second body 3 are set to integrated formed structure.

Further, the nozzle position of the first body 1 is higher than the nozzle position of the second body 2.

It is preferred that, rotating shaft 5 is located off the side of dirt-discherging outlet 4 of screen pack 3, and spring 6 is located at the dirt-discherging outlet close to screen pack 3 4 sides.

Installation method of the present utility model：When building septic tank, body is arranged on the dividing plate between two stages for the treatment of room Middle and upper part position, and the first body 1 is located in higher level's process chamber, the second body 2 is located in dividing plate and subordinate's process chamber.

Utility model works principle：When the sewage produced in septic tank through sedimentation reaches first 1 mouth of pipe of body, pass through Screen pack 3 enters the second body 2, finally flows into subordinate's process chamber；And the debris being mingled with sewage is then blocked in by screen pack 3 At the dirt-discherging outlet 4 of first body 1, with the continuous accumulation of debris, debris top is uncapped plate 7 and fallen into higher level's process chamber, accumulates Debris under fall behind, cover plate 7 is retracted back at dirt-discherging outlet 4 due to spring 6.

Claims

1. septic tank drainage tube, including body, it is characterised in that：The body is provided with the first body（1）With the second body（2）； First body（1）Tail end and the second body（2）Top connection；Second body（2）Interior and first body （1）Junction be provided with screen pack（3）；First body（1）Bottom surface on be located at the screen pack（3）Anterior position at Provided with a dirt-discherging outlet（4）；The dirt-discherging outlet（4）Provided with a relative rotating shaft of position（5）With a spring（6）；It is described Rotating shaft（5）One cover plate of upper connection（7）, and the spring（6）With the cover plate（7）Top surface connection.

2. septic tank drainage tube according to claim 1, it is characterised in that：First body（1）With the described second pipe Body（2）It is set to integrated formed structure.

3. septic tank drainage tube according to claim 1, it is characterised in that：First body（1）Nozzle position it is high In second body（2）Nozzle position.

4. septic tank drainage tube according to claim 1, it is characterised in that：The rotating shaft（5）It is located off the filtering Net（3）Dirt-discherging outlet（4）Side, the spring（6）Positioned at close to the screen pack（3）Dirt-discherging outlet（4）Side.