CN211946738U

CN211946738U - Special sealing cover for septic tank prepared from regenerated PP and PE composite material

Info

Publication number: CN211946738U
Application number: CN202020323891.5U
Authority: CN
Inventors: 贾成伦
Original assignee: Hefei Xiafa Plastic Products Co ltd
Current assignee: Hefei Xiafa Plastic Products Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-17
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses an utilize regeneration PP, the special sealed lid of PE combined material preparation septic tank, including lid and airtight lid, the outer bilateral symmetry of lid sets up two sets of handles, and the symmetry both sides set up two sets of fixture blocks in the lid, and handle and fixture block are same symmetry plane, and airtight lid setting is connected on the lid is inside and the lid, and airtight lid length is less than lid length, and lid and airtight lid form annular spread groove, crosses the lid and the airtight lid that set up and improve the gas tightness of septic tank, creates good anaerobic environment, is favorable to cured matter such as excrement and urine to become rotten fermentation, the utility model discloses a regeneration PP, the sealed lid of PE combined material preparation retrieve waste plastic, utilize, have environmental protection and energy saving's characteristics.

Description

Special sealing cover for septic tank prepared from regenerated PP and PE composite material

Technical Field

The utility model relates to a septic tank technical field specifically is utilizing regeneration PP, PE combined material to prepare special sealed lid of septic tank.

Background

The septic tank is the equipment that handles excrement and urine and filters the sediment. The principle is that the condensate decomposes at the bottom of the tank, the upper hydrated object flows away in the pipeline, the pipeline is prevented from being blocked, and sufficient time is provided for the hydrolysis of the solidified object (garbage such as excrement). The septic tank refers to a small-sized treatment structure for carrying out cellular precipitation on domestic sewage and carrying out anaerobic digestion on sludge. The septic tank is a basic sludge treatment facility and is a domestic sewage pretreatment facility, and the septic tank has the following functions: the environmental sanitation of the living community is guaranteed, and the domestic sewage and pollutants are prevented from being diffused in the living environment; killing mosquito, fly and worm eggs in the anaerobic septic tank working environment; temporarily storing the sludge, anaerobically decomposing the organic sludge, and using the aged organic sludge as an agricultural fertilizer.

The septic tank has higher requirement to sealed effect, needs under anaerobic environment, and the anaerobism fungus carries out the anaerobism corruption in excrement and urine, also needs to observe septic tank volume fermentation effect simultaneously after a period, for this reason, the utility model provides an utilize regeneration PP, the special sealed lid of PE combined material preparation septic tank that can solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utilize regeneration PP, the special sealed lid of PE combined material preparation septic tank, through lid and the airtight lid that sets up in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the special sealing cover for the septic tank is prepared by using a regenerated PP and PE composite material, and comprises a cover body, wherein two groups of handles are symmetrically arranged on two sides outside the cover body, two groups of clamping blocks are symmetrically arranged on two sides in the cover body, and the handles and the clamping blocks are on the same symmetrical plane; the airtight cover is arranged inside the cover body and connected with the upper end of the cover body, the length of the airtight cover is smaller than that of the cover body, and the cover body and the airtight cover form an annular connecting groove.

As an optimized technical proposal of the utility model, the upper end of the cover body is provided with a handle.

As an optimized technical scheme, urn body opening part is equipped with a supporting bench, the bilateral symmetry sets up two sets of fixed plates on the supporting bench.

As an optimal technical scheme of the utility model, be equipped with on the brace table with spread groove matched with go-between, the go-between both sides be equipped with fixture block assorted draw-in groove, the go-between is equipped with the rotation groove at the draw-in groove lower extreme.

As an optimized technical solution of the present invention, the symmetry plane of the slot and the symmetry plane of the fixing plate are perpendicular to each other.

As an optimal technical scheme of the utility model, fixed plate and handle are equipped with the matched with connecting hole, through pivot connection.

As an optimized technical scheme of the utility model, the lid surface is provided with horizontal and fore-and-aft strengthening rib.

As an optimized technical scheme of the utility model, the link of airtight lid and lid is equipped with the multiunit connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses utilize regeneration PP, the special sealed lid of PE combined material preparation septic tank, lid and the airtight lid through setting up improve the gas tightness of septic tank, create good anaerobic environment, be favorable to cured matter such as excrement and urine to become rotten, the utility model discloses a sealed lid of regeneration PP, PE combined material preparation retrieves, utilizes waste plastic, has environmental protection and energy saving's characteristics.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the position matching of the present invention during installation;

FIG. 4 is a partial sectional view of the present invention;

FIG. 5 is a schematic view of the installation of the whole structure of the present invention;

in the figure: 1. a cover body; 2. a handle; 3. an airtight cover; 4. a handle; 5. connecting holes; 6. a clamping block; 7. reinforcing ribs; 8. a connecting ring; 9. a card slot; 10. a rotating groove; 11. a support table; 12. a fixing plate; 13. a vat body; 14. a connecting plate; 15. a pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the special sealing cover for the septic tank is prepared by utilizing the regenerated PP and PE composite material, and comprises a cover body 1, preferably, a handle 2 is arranged at the upper end of the cover body 1, and the opening and closing operation of the sealing cover is facilitated through the arranged handle 2; preferably, the outer surface of the cover body 1 is provided with transverse and longitudinal reinforcing ribs 7, and the reinforcing ribs 7 arranged on the surface of the cover body 1 avoid the damage of the sealing cover caused by collision and extrusion, so that the service life of the sealing cover is prolonged; two sets of handles 4 are symmetrically arranged on two sides outside the cover body 1, two sets of fixture blocks 6 are symmetrically arranged on two sides in the cover body 1, the handles 4 and the fixture blocks 6 are on the same symmetrical plane, and the fixture blocks 6 can rotate to the same region position by rotating the handles 4 through the arranged handles 4 and the fixture blocks 6 on the same symmetrical plane. The airtight cover 3 is arranged inside the cover body 1 and connected with the upper end of the cover body 1, the length of the airtight cover 3 is smaller than that of the cover body 1, the cover body 1 and the airtight cover 3 form an annular connecting groove, preferably, a plurality of groups of connecting plates 14 are arranged at the connecting end of the airtight cover 3 and the cover body 1, and the connecting plates 14 improve the structural strength of the airtight cover 3 and the cover body 1 and are not easy to deform due to the pressure of gas in the urn body 13.

Referring to fig. 3 and 4, a support 11 is provided at an opening of the urn body 13, two sets of fixing plates 12 are symmetrically provided at both sides of the support 11, a connection ring 8 is provided on the support 11 to match with the connection groove, two sides of the connection ring 8 are provided with locking grooves 9 to match with the locking blocks 6, preferably, the connection ring 8 is provided with a rotation groove 10 at a lower end of the locking groove 9, when being installed, the connecting ring 8 forms an annular connecting groove corresponding to the cover body 1 and the airtight cover 3, the handle 4 is rotated to ensure that the fixture block 6 on the cover body 1 is matched with the clamping groove 9 on the connecting ring 8, the height position of the fixture block 6 on the cover body 1 is matched with the height position of the rotating groove 10 on the connecting ring 8, when the sealing cover vertically falls onto the supporting platform 11 through the clamping groove 9 of the clamping block 6 on the connecting ring 8, the clamping block 6 moves into the rotating groove 10, the sealing cover can axially rotate in the rotating groove 10 due to the fact that the rotating groove 10 limits the vertical movement of the clamping block 6; the support platform 11 mainly plays a role of supporting the sealing cover, and the fixture block 6 is prevented from being broken in the rotating groove 10 by the gravity of the sealing cover. The airtight cover 3 is arranged inside the cover body 1 and is matched and connected with the connecting ring 8 on the urn body 13 through the cover body 1, the cover body 1 and the connecting ring 8 prevent outside air from entering, the airtight cover 3 and the connecting ring 8 prevent gas inside the urn body 13 from overflowing from the opening of the urn body 13, and through double-layer guarantee, the air tightness of the septic tank urn body 13 is improved, and the septic tank is favorable for decomposing cured substances such as excrement and urine in the septic tank in an anaerobic environment.

Referring to fig. 5, a symmetry plane of the slot 9 and a symmetry plane of the fixing plate 12 are perpendicular to each other, and the sealing cover is axially rotated by 90 degrees in the rotating groove 10 through the fixture block 6, so that the handle 4 of the sealing cover is rotated to the same direction as the fixing plate 12 and overlapped in the vertical direction, preferably, the fixing plate 12 and the handle 4 are provided with a connecting hole 5 matched with each other, are connected through a shaft pin 15, and are connected with the fixing plate 12 and the handle 4 through the shaft pin 15, so that the position of the sealing cover is further fixed, the sealing is ensured not to be easily opened, and the overall safety is improved.

The working principle is as follows:

during installation, a user aligns the clamping block 6 on the cover body 1 to the clamping groove 9 on the urn body connecting ring 8, when the sealing cover vertically moves to the supporting table 11, the clamping block 6 moves to the rotating groove 10, the sealing cover is rotated to enable the handle 4 and the fixing plate 12 to be overlapped in the vertical direction, and the shaft pin 15 is placed into the connecting hole 5 on the handle 4 and the fixing plate 12 to complete installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Utilize regeneration PP, PE combined material to prepare special sealed lid of septic tank for septic tank urn body opening part, its characterized in that includes:

the cover body is provided with two groups of handles symmetrically on two sides outside the cover body, two groups of clamping blocks are arranged on two symmetrical sides inside the cover body, and the handles and the clamping blocks are on the same symmetrical plane;

the airtight cover is arranged inside the cover body and connected with the upper end of the cover body, the length of the airtight cover is smaller than that of the cover body, and the cover body and the airtight cover form an annular connecting groove.

2. The sealing cover for the septic tank prepared by the regenerated PP and PE composite material as claimed in claim 1, wherein a handle is provided at the upper end of the cover body.

3. The sealing cover for the septic tank prepared by the regenerated PP and PE composite material according to claim 1, wherein a supporting platform is arranged at the opening of the vat body, and two groups of fixing plates are symmetrically arranged on two sides of the supporting platform.

4. The sealing cover for the septic tank, which is manufactured by using the recycled PP and PE composite material, as claimed in claim 3, wherein the support platform is provided with a connection ring which is engaged with the connection groove, the connection ring is provided with clamping grooves at both sides thereof which are engaged with the clamping blocks, and the connection ring is provided with a rotation groove at the lower end of the clamping groove.

5. The sealing cover for the septic tank, which is prepared by using the recycled PP and PE composite material, according to claim 4, wherein the symmetrical plane of the clamping groove and the symmetrical plane of the fixing plate are perpendicular to each other.

6. The sealing cover for the septic tank prepared by the recycled PP and PE composite material as claimed in claim 5, wherein the fixing plate and the handle are provided with a coupling hole which is coupled by a shaft pin.

7. The sealing cover for the septic tank prepared by the recycled PP and PE composite material according to claim 1, wherein the outer surface of the cover body is provided with transverse and longitudinal reinforcing ribs.

8. The sealing cover special for the septic tank prepared by the regenerated PP and PE composite material according to claim 1, wherein a plurality of groups of connecting plates are arranged at the connecting end of the sealing cover and the cover body.