CN213977377U

CN213977377U - PE type septic tank

Info

Publication number: CN213977377U
Application number: CN202022221165.5U
Authority: CN
Inventors: 龚亚金; 徐家炜
Original assignee: Zhejiang Feichuang Environmental Technology Co ltd
Current assignee: Zhejiang Feichuang Environmental Technology Co ltd
Priority date: 2020-10-06
Filing date: 2020-10-06
Publication date: 2021-08-17
Anticipated expiration: 2030-10-06

Abstract

The utility model discloses a PE type septic tank, which relates to sewage treatment equipment, and aims to solve the problem that in the construction process of residential areas, shopping malls, etc., due to the large volume of the septic tank box, only a small amount can be transported during transportation, and the transportation cost is increased. For the problem affecting the efficiency of construction, the main points of the technical solution are: including an upper box body and a lower box body, the upper box body and the lower box body are detachably connected, and the upper box body is fixedly connected with two partitions along its width direction. The bottom surface of the lower box is indented to form two inverted U-shaped partition plates, the partition plate 1 is formed with a cavity for accommodating the partition plate 1, and the inner cavity of the upper box body is used to accommodate the embedding of the lower box body. In the utility model, when people transport the septic tank, the lower box body is embedded in the inner cavity of the upper box body, and the upper clapboard is embedded in the cavity of the second clapboard, so that the upper box body and the lower box body are conveniently stacked. , it is convenient to transport more septic tanks at a time and reduce the transportation cost.

Description

PE type septic tank

Technical Field

The utility model relates to a sewage treatment device, more specifically say, it relates to PE type septic tank.

Background

The septic tank is a device for treating excrement and filtering sediment, and eliminates suspended organic matters in domestic sewage by using physical sediment and anaerobic fermentation.

The Chinese patent with publication number CN211005031U discloses a septic tank, which has the technical key points that: the improved excrement collecting box comprises a box body, the top fixedly connected with apron of box, two baffles of the inside fixedly connected with of box, two the top of baffle all extends to the top of box, two the top of baffle all contacts with the interior roof of apron, two all the interlude has the excrement pipe rather than fixed connection on the baffle, and the right side the baffle forms first pond in the clearance between the box, two clearance between the baffle forms the second pond, and is left clearance between baffle and the box forms the third pond, the right side interlude of apron has the excrement pipe rather than fixed connection.

The problem of current septic tank easily produce dry shrinkage crack, appear leaking easily, collapse, block up, pollute the submerged layer, a large amount of pathogenic bacteria, virus and parasitic ovum can make groundwater resource pollution, be unsuitable for flowing into the farmland, can't reduce the use amount of chemical fertilizer in the above-mentioned scheme is solved, but in the construction processes such as district, market, because the septic tank box is bulky, can only transport by a small amount during the transportation, increase cost of transportation is big, influences the efficiency of construction.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a PE type septic tank, convenient more septic tanks of once transporting.

The above technical purpose of the present invention can be achieved by the following technical solutions: PE type septic tank, including last box and lower box, go up the box and can dismantle the connection with lower box, go up the internal fixedly connected with of box and set up two baffle I along its width direction, the bottom surface invagination of box forms two baffle II of falling the U-shaped down, form the cavity that is used for holding baffle I in the baffle two, just the inner chamber of going up the box is used for holding lower box embedding, baffle I and baffle two joints are used for separating last box and lower box into first pond, second pond and third pond, and are a plurality of baffle I all can dismantle and be connected with the excrement pipe of crossing that is L shape, two vertical part of crossing the excrement pipe is located second pond and third pond respectively.

Through adopting the above technical scheme, when people transport the septic tank, with the lower box embedding in the inner chamber of box, and go up in the cavity of baffle one embedding baffle two, thereby conveniently will go up box and lower box stack, and then reduce the volume of septic tank, conveniently once transport more septic tanks, reduce the cost of transportation, improve the efficiency of construction, during the installation, will lower box and last box separation, will cross excrement pipe and baffle one and connect, then overturn and go up the box, make it be located the upper end of box down, then connect baffle one and baffle two, and will go up box and lower box connection, and then accomplish the installation.

The utility model discloses further set up to: the top fixedly connected with fixed strip of baffle two, the recess that is used for holding baffle one embedding is seted up to the top surface of fixed strip, the bottom surface fixedly connected with sealing strip of recess, the bottom surface of sealing strip and baffle one is inconsistent.

Through adopting above-mentioned technical scheme, the bottom surface through sealing strip and baffle one is inconsistent, improves the leakproofness of baffle one and fixed strip junction, and then improves baffle one and baffle two pairs of faecal wall effect, is favorable to faecal progressively handling.

The utility model discloses further set up to: the top surface of the fixing strip is provided with a guide groove arranged along the length direction of the fixing strip, the cross section of the guide groove is trapezoidal, and the small end head of the guide groove is communicated with the groove.

Through adopting above-mentioned technical scheme, the opening of guide way is bigger than the opening of recess to make things convenient for first baffle to imbed in the guide way, then first baffle slides to the recess along the inner wall of guide way in, plays the guide effect to the connection of first baffle and fixed strip.

The utility model discloses further set up to: the outer edges of the upper box body and the lower box body are fixedly connected with an upper sealing edge and a lower sealing edge, and the upper sealing edge and the lower sealing edge are fixedly connected through bolts.

Through adopting above-mentioned technical scheme, connect upper seal edge and lower seal edge through the bolt to go up box and lower box fixed connection, and then separate excrement and urine and germ in the septic tank and soil.

The utility model discloses further set up to: the top surface of the lower sealing edge is fixedly connected with a sealing ring arranged along the outer edge of the lower sealing edge, the top surface of the sealing ring is in contact with the upper sealing edge to seal the upper box body and the lower box body, and the bolt penetrates through the sealing ring.

By adopting the technical scheme, the sealing ring is arranged, so that the sealing property between the upper box body and the lower box body is improved, and the separation effect on germs, waste water and the like in the upper box body and the lower box body is improved.

The utility model discloses further set up to: the side wall of the first partition plate is provided with a through hole for accommodating the transverse part of the excrement passing pipe to pass through, and the inner wall of the through hole is in threaded connection with the outer peripheral wall of the transverse part of the excrement passing pipe.

Through adopting above-mentioned technical scheme, through crossing excrement pipe and through-hole bolted connection to fixed baffle and crossing excrement pipe, and then make things convenient for excrement and urine to flow into second pond and third pond and carry out progressively handling.

The utility model discloses further set up to: the transverse part of the excrement passing pipe is fixedly connected with a limiting ring, one surface of the limiting ring, which is close to the first partition plate, is fixedly connected with a sealing ring, and the sealing ring is abutted to the first partition plate.

Through adopting above-mentioned technical scheme, through setting up the sealing ring, improve the leakproofness between baffle one and the excrement pipe, and then improve the anaerobic treatment ability in the fermentation capacity in first pond and second pond.

The utility model discloses further set up to: and reinforcing ribs arranged in a plurality of longitude and latitude directions are fixedly connected to the two sides of the first partition plate.

Through adopting above-mentioned technical scheme, through setting up the strengthening rib, improve the intensity of baffle one, and then improve the baffle and a pair of faecal ability of blockking.

To sum up, the utility model discloses following beneficial effect has: PE type septic tank, including last box and lower box, go up the box and can dismantle the connection with lower box, go up the internal fixedly connected with of box and set up two baffle I along its width direction, the bottom surface invagination of box forms two baffle II of falling the U-shaped down, form the cavity that is used for holding baffle I in the baffle two, just the inner chamber of going up the box is used for holding lower box embedding, baffle I and baffle two joints are used for separating last box and lower box into first pond, second pond and third pond, and are a plurality of baffle I all can dismantle and be connected with the excrement pipe of crossing that is L shape, two vertical part of crossing the excrement pipe is located second pond and third pond respectively.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

fig. 5 is an enlarged view of the portion C in fig. 2.

In the figure: 1. an upper box body; 2. a lower box body; 3. a first clapboard; 4. a second clapboard; 5. a cavity; 6. a first tank; 7. a second tank; 8. a third pool; 9. a manure passing pipe; 10. a fixing strip; 11. a groove; 12. a sealing strip; 13. a guide groove; 14. sealing the edges at the upper part; 15. sealing the lower edge; 16. a bolt; 17. a seal ring; 18. a through hole; 19. a limiting ring; 20. a seal ring; 21. and (5) reinforcing ribs.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in figures 1 and 2, PE type septic tank, including last box 1 and lower box 2, go up box 1 and lower box 2 and can dismantle the connection, it has along its width direction to set up two baffles one 3 to bond in the last box 1, the bottom surface of lower box 2 caves in and forms two baffle two 4 of falling the U-shaped, form the cavity 5 that is used for holding baffle one 3 in the baffle two 4, and the inner chamber of going up box 1 is used for holding box 2 embedding down, baffle one 3 and baffle two 4 joint are used for separating into first pond 6 with last box 1 and lower box 2, second pond 7 and third pond 8, a plurality of baffles one 3 all can be dismantled and are connected with the excrement pipe 9 of crossing that is L shape, two vertical parts of crossing excrement pipe 9 are located second pond 7 and third pond 8 respectively.

As shown in fig. 1, fig. 2 and fig. 5, the upper box body 1 is provided with a feces inlet, a water outlet, a feces drawing port and two observation ports, the feces inlet is connected with the first pool 6, the water outlet and the feces drawing port are connected with the third pool 8, the two observation ports are respectively connected with the first pool 6 and the second pool 7, reinforcing ribs 21 arranged in a plurality of longitudinal and latitudinal directions are bonded on two sides of the first partition plate 3, so that the strength of the first partition plate 3 is improved, the blocking capability of the first partition plate 3 for feces is further improved, a through hole 18 for accommodating a transverse part of the feces passing pipe 9 is formed in the side wall of the first partition plate 3, the inner wall of the through hole 18 is in threaded connection with the outer peripheral wall of the transverse part of the feces pipe 9, a limiting ring 19 is bonded on the transverse part of the feces passing pipe 9, a sealing ring 20 is arranged on one side of the limiting ring 19 close to the first partition plate 3, the sealing ring 20 is made of rubber, and the sealing ring 20 is abutted to the first partition plate 3.

As shown in fig. 1, 2 and 4, an upper seal edge 14 and a lower seal edge 15 are bonded to the outer edges of the upper box body 1 and the lower box body 2, the upper seal edge 14 and the lower seal edge 15 are fixedly connected through a bolt 16, a seal ring 17 arranged along the outer edge of the upper seal edge 15 is bonded to the top surface of the lower seal edge 15, the seal ring 17 is made of rubber, the top surface of the seal ring 17 is abutted against the upper seal edge 14 to seal the upper box body 1 and the lower box body 2, and the bolt 16 penetrates through the seal ring 17.

As shown in fig. 1, 2 and 3, the top end of the second partition plate 4 is bonded with a fixing strip 10 arranged along the length direction of the second partition plate 4, the top surface of the fixing strip 10 is provided with a groove 11 used for accommodating the first partition plate 3, the bottom surface of the groove 11 is bonded with a sealing strip 12, the sealing strip 12 is made of rubber, the sealing strip 12 is in contact with the bottom surface of the first partition plate 3, the top surface of the fixing strip 10 is provided with a guide groove 13 arranged along the length direction of the fixing strip, the cross section of the guide groove 13 is trapezoidal, and the small end of the guide groove 13 is communicated with the groove 11.

When people transported the septic tank, in the inner chamber of box 1 in the box 2 embedding down, and go up in the cavity 5 of one 3 embedding baffles two 4 of baffle to the convenience is with last box 1 and lower box 2 stack, and then reduces the volume of septic tank, conveniently once transports more septic tanks, reduces the cost of transportation, improves the construction efficiency.

During the installation, will descend box 2 and last box 1 to separate, then overturn and go up box 1, make its upper end that is located box 2 down, through crossing

excrement pipe

9 and 18 bolted connection of through-hole to fixed baffle and cross excrement pipe 9 make things convenient for excrement and urine to flow into second pond 7 and third pond 8 and progressively handle, and it is inconsistent with baffle 3 through sealing ring 20, thereby improve baffle 3 and cross the leakproofness between excrement pipe 9, and then improve the fermentation capacity of first pond 6 and the anaerobic treatment ability of second pond 7.

Then with 3 embedding guide ways 13 on the baffle, the opening of guide way 13 is big than recess 11's opening, thereby make things convenient for 3 embedding guide ways 13 on the baffle in, then 3 of baffle slide to recess 11 along the inner wall of guide way 13 in, the bottom surface through

sealing strip

12 and 3 of baffle is inconsistent, improve the leakproofness of 3 and the 10 junctions of fixed strip of baffle, and then improve baffle 3 and baffle two 4 and to faecal wall effect, be favorable to faecal progressively handling.

Then the bolt 16 is screwed up, the upper sealing edge 14 and the lower sealing edge are fixed, and the sealing ring 17 extrudes the upper sealing edge 14, so that the sealing property between the upper box body 1 and the lower box body 2 is improved, the separation effect on germs, waste water and the like in the upper box body 1 and the lower box body 2 is improved, the fixation of the upper box body 1 and the lower box body 2 is further completed, and the use is convenient.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. PE type septic tank, characterized in that: it comprises an upper case (1) and a lower case (2), the upper case (1) and the lower case (2) are detachably connected, and the upper case (2) is detachably connected. The body (1) is fixedly connected with two partitions one (3) along its width direction, and the bottom surface of the lower box body (2) is indented to form two inverted U-shaped partitions two (4). A cavity (5) for accommodating the first partition (3) is formed in the partition plate two (4), and the inner cavity of the upper box body (1) is used for accommodating the insertion of the lower box body (2). The first (3) and the second (4) partitions are used to separate the upper box (1) and the lower box (2) into the first pool (6), the second pool (7) and the third pool ( 8), several of the partitions one (3) can be detachably connected with L-shaped fecal pipes (9), and the vertical parts of the two described fecal pipes (9) are located in the second pool (7) respectively. and the third pool (8).

2. The PE type septic tank according to claim 1, characterized in that: the top of the second partition plate (4) is fixedly connected with a fixing strip (10), and the top surface of the fixing strip (10) is provided with a useful In the groove (11) in which the partition plate one (3) is embedded, the bottom surface of the groove (11) is fixedly connected with a sealing strip (12), the sealing strip (12) and the bottom surface of the partition plate one (3) contradict.

3. The PE type septic tank according to claim 2, characterized in that: the top surface of the fixing strip (10) is provided with a guide groove (13) arranged along its length direction, and the guide groove (13) The cross section of the guide groove (13) is trapezoidal, and the small end of the guide groove (13) is communicated with the groove (11).

4. The PE type septic tank according to claim 1, characterized in that: the outer edges of the upper box body (1) and the lower box body (2) are fixedly connected with an upper edge (14) and a lower edge (15), the upper sealing edge (14) and the lower sealing edge (15) are fixedly connected by bolts (16).

5. The PE type septic tank according to claim 4, characterized in that: the top surface of the lower edge (15) is fixedly connected with a sealing ring (17) arranged along its outer edge, and the sealing ring (17) The top surface of 17) is in contact with the upper sealing edge (14) to close the upper case body (1) and the lower case body (2), and the bolt (16) penetrates the sealing ring (17).

6. PE type septic tank according to claim 1, is characterized in that: the side wall of described partition plate one (3) is provided with the through hole (18) through which the lateral part for accommodating the fecal pipe (9) passes through. ), the inner wall of the through hole (18) and the outer peripheral wall of the lateral part of the fecal pipe (9) are screwed together.

7. The PE type septic tank according to claim 6, characterized in that: the lateral part of the manure passage (9) is fixedly connected to a limit ring (19), and the limit ring (19) is close to the partition plate One (3) side is fixedly connected with a sealing ring (20), and the sealing ring (20) is in conflict with the partition one (3).

8 . The PE type septic tank according to claim 1 , wherein the two sides of the first separator ( 3 ) are fixedly connected with a plurality of reinforcing ribs ( 21 ) arranged in the warp and weft. 9 .