CN213231960U - Three manure pits of check of concatenation formula - Google Patents

Abstract

The utility model provides a splicing type three-grid septic tank, which comprises a tank body and a flushing device; the cell body includes the staving, lower staving, be equipped with first baffle in the cell body, the second baffle, three sealed cavity is cut apart into with the cell body to first baffle and second baffle, be first cavity respectively, second cavity and third cavity, the upper portion of first baffle is equipped with first excrement pipe of crossing, the upper portion of second baffle is equipped with the second and crosses excrement pipe, one side intercommunication on first cavity upper portion has into excrement pipe, the gas vent has been seted up at the top of first cavity, clear excrement mouth has all been seted up at the top of second cavity and third cavity, clear excrement mouth top is equipped with sealed lid, one side intercommunication on third cavity upper portion has out excrement pipe, first cavity, the bottom of second cavity and third cavity all communicates there is the blow off pipe, all be equipped with the valve on play excrement pipe and the blow off pipe. Simple structure, the installation is dismantled conveniently, utilizes washing unit to wash the cell body is inside, has solved the problem that traditional septic tank inside blockked up easily.

Description

Three manure pits of check of concatenation formula

Technical Field

The utility model belongs to the technical field of sewage treatment, especially, relate to a three manure pits of check of concatenation formula.

Background

Because rural infrastructure construction lags behind the city far away, and the rural area population is dispersed, and population quantity is great, lead to excrement and urine sewage to concentrate to collect, handle the difficulty, can not adopt the mode of centralized processing like the urban area. In order to improve the environmental quality of rural areas, three-grid septic tanks for rural areas appear on the market in recent years. The traditional three-grid septic tank consists of three connected tanks which are communicated by excrement passing pipes, wherein the first tank mainly plays a role in intercepting excrement residues, fermenting and precipitating worm eggs, the second tank mainly plays a role in continuing fermentation, and the third tank mainly plays a role in storing fermented excrement liquid. However, the three-compartment septic tanks commonly used in the prior art currently have two problems: most of the parts are of an integrated structure, and if individual parts are damaged, the parts cannot be detached and replaced in time, so that the use cost is increased, and the transportation is inconvenient; and (II) the dirt accumulated in the septic tank is inconvenient to clean in time, so that the septic tank is easy to block.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a three manure pits of check of concatenation formula to three manure pits of check among the solution prior art can not in time be dismantled, change, increase use cost, inconvenient transportation and the inside technical problem who blocks up easily of manure pit.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the spliced three-grid septic tank comprises a tank body and a flushing device which is arranged at the top of the tank body and used for flushing dirt in the tank body; the pool body comprises an upper bucket body and a lower bucket body which is fixedly connected with the upper bucket body in a detachable mode, the inner portion of the pool body is provided with a first partition plate and a second partition plate which are fixedly connected with the first partition plate and arranged at intervals, the first partition plate and the second partition plate divide the inner portion of the pool body into three sealed cavities which are respectively a first cavity, a second cavity and a third cavity, a first connecting elbow for communicating the first cavity with the second cavity is fixed on the upper portion of the first partition plate, a first excrement passing pipe is inserted into one end of the first connecting elbow positioned in the first cavity, a second connecting elbow for communicating the second cavity with the third cavity is fixed on the upper portion of the second partition plate, a second excrement passing pipe is inserted into one end of the second connecting elbow positioned in the second cavity, an excrement inlet is formed in one side of the upper portion of the first cavity, an excrement inlet is communicated with the excrement inlet, an exhaust port is formed in the top of the first cavity, the, Clear excrement mouth has all been seted up at the top of second cavity and the top of third cavity, and clear excrement mouth top is provided with sealed lid, and one side intercommunication on third cavity upper portion has a feces outlet pipe, and the bottom of first cavity, the bottom of second cavity and the bottom of third cavity all communicate there is the blow off pipe, all is equipped with the valve on feces outlet pipe and the blow off pipe.

The flushing device comprises a flushing pipe which is arranged at the top of the tank body and is horizontally arranged, one end of the flushing pipe is arranged in a closed manner, the other end of the flushing pipe is communicated with a water inlet pipe, the bottom of the flushing pipe is sequentially communicated with three branch pipes which are arranged at intervals and correspond to three excrement cleaning ports one by one, the free ends of the branch pipes are arranged in a closed manner, the free ends of the branch pipes penetrate through the excrement cleaning ports and respectively extend to the interiors of the corresponding first cavity, second cavity and third cavity, and a plurality of water outlet holes are formed in the pipe wall of the branch pipe positioned in the tank body; under the flushing state, the excrement cleaning port is in an open state, and the branch pipe is inserted into the excrement cleaning port.

The upper barrel body and the lower barrel body are of semi-cylindrical thin-wall barrel body structures, an upper connecting plate which is turned outwards is fixed on the periphery of the bottom of the upper barrel body, a lower connecting plate which is turned outwards is fixed on the periphery of the top of the lower barrel body, a plurality of upper threaded holes which are uniformly arranged at intervals are formed in the upper connecting plate along the circumferential direction of the upper connecting plate, a plurality of lower threaded holes which correspond to the upper threaded holes in a one-to-one mode are formed in the lower connecting plate, and the upper connecting plate is detachably and fixedly connected to the lower connecting plate through bolts which sequentially penetrate through the.

The structure of first baffle and second baffle is the same, and first baffle is circular, offers the mounting hole that is used for installing first connecting elbow on the first baffle, goes up the staving and all sets up the arc recess that is used for placing first baffle and second baffle that corresponds the setting on the inner wall of staving down, and the radian of arc recess equals the radian of first baffle, and the width of arc recess equals the thickness of first baffle, and the upper portion and the equal block in lower part of first baffle are in the arc recess, the edge of connecting plate sets up the T type draw-in groove that the symmetry set up down, the periphery fixedly connected with symmetry of first baffle set up with T type draw-in groove matched with fixture block, first baffle pass through the fixture block under on the connecting plate.

Reinforcing ribs are fixed on the outer wall of the upper barrel body, the outer wall of the lower barrel body, the first partition plate and the second partition plate.

The inside blast pipe of pegging graft of gas vent, fixedly connected with exhaust cap can be dismantled at the top of blast pipe.

The top of clear excrement mouth is fixed with the connecting pipe that upwards extends, and the external screw thread has been seted up to the periphery of connecting pipe, the inside of sealed lid is seted up there is the internal thread, and sealed lid and connecting pipe threaded connection, the intermediate position at sealed caping portion has seted up cylindrical recess, fixedly connected with tongs in the cylindrical recess.

The end part of the free end of the first manure passing pipe and the end part of the free end of the second manure passing pipe are both oval.

The bottom of the tank body is fixedly connected with supporting legs.

The utility model has the advantages that: (1) the structure design is reasonable, the upper barrel body and the lower barrel body, and the partition plates and the tank body are detachably and fixedly connected, so that the assembly and disassembly are convenient, the maintenance and the replacement are convenient and timely, and the use cost is reduced; (2) a flushing device is arranged, a high-pressure water source is sequentially sprayed into the first cavity, the second cavity and the third cavity through a water inlet pipe, a flushing pipe and a branch pipe respectively to flush the interior of the tank body, and sewage is discharged through a sewage discharge pipe, so that the problem that the interior of a traditional septic tank is difficult to clean is solved; (3) reinforcing ribs are fixed on the outer wall of the upper barrel body, the outer wall of the lower barrel body, the first partition plate and the second partition plate, so that the compression resistance and the deformation resistance of the septic tank are improved, and the service life is prolonged; (4) the top of the exhaust pipe is provided with an exhaust cap to prevent rainwater, sundries and the like from entering the exhaust pipe; (5) the end part of the free end of the first excrement passing pipe and the end part of the free end of the second excrement passing pipe are obliquely cut, so that the end parts of the free ends of the first excrement passing pipe and the second excrement passing pipe are both elliptical, the excrement passing area is increased, and pipeline blockage is prevented.

Drawings

FIG. 1 is a schematic structural view of the present invention in a normal use state;

FIG. 2 is a schematic structural view of the present invention in a flushing state;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is a cross-sectional view of FIG. 2;

FIG. 5 is a schematic structural view of the upper tub;

FIG. 6 is a schematic structural view of the lower tub;

fig. 7 is a schematic structural view of the first separator.

Reference numerals: 1-a pool body, 2-a flushing device, 3-a supporting leg, 4-an upper bucket body, 5-a lower bucket body, 6-an upper connecting plate, 7-a lower connecting plate, 8-an upper threaded hole, 9-a lower threaded hole, 10-a bolt, 11-a first clapboard, 12-a second clapboard, 13-a first cavity, 14-a second cavity, 15-a third cavity, 16-a first connecting elbow, 17-a first excrement passing pipe, 18-a second connecting elbow, 19-a second excrement passing pipe, 20-a mounting hole, 21-an arc groove, 22-T type clamping groove, 23-a clamping block, 24-an excrement inlet, 25-an excrement inlet pipe, 26-an exhaust port, 27-an exhaust pipe, 28-an exhaust cap, 29-an excrement cleaning port, 30-a sealing cover, 31-a connecting pipe, 32-a cylindrical groove, 33-a gripper, 34-an excrement outlet pipe, 35-a sewage outlet pipe, 36-a valve, 37-a reinforcing rib, 38-a flushing pipe, 39-a water inlet pipe, 40-a branch pipe, 41-water outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

As shown in figure 1 and figure 2, the utility model discloses a cell body 1 and the washing unit 2 that is used for washing the filth in cell body 1 that sets up at 1 top of cell body, the bottom fixedly connected with landing leg 3 of cell body 1 provides a stable support for the device. The cell body 1 includes the staving 4 and can dismantle fixed connection's lower staving 5 with last staving 4, it is semi-cylindrical thin wall tubular structure to go up staving 4 and bucket 5 down, as shown in fig. 5 and fig. 6, the periphery of going up 4 bottoms of staving is fixed with the upper junction plate 6 that turns over the book to the outside, the periphery at 5 tops of lower staving is fixed with the lower connecting plate 7 that turns over the book to the outside, go up connecting plate 6 and offer a plurality of even screw holes 8 that set up at interval along its circumference, offer a plurality of lower screw holes 9 with 8 one-to-one of last screw hole on the lower connecting plate 7, upper junction plate 6 can dismantle fixed connection under on connecting plate 7 through the bolt 10 that passes upper screw hole 8, lower screw hole 9. As shown in fig. 3 and 4, the inside of the tank body 1 is detachably and fixedly connected with a first partition plate 11 and a second partition plate 12 which are arranged at intervals, the first partition plate 11 and the second partition plate 12 divide the inside of the tank body 1 into three sealed cavities, which are a first cavity 13, a second cavity 14 and a third cavity 15, the upper portion of the first partition plate 11 is fixed with a first connecting elbow 16 for communicating the first cavity 13 with the second cavity 14, the end of the first connecting elbow 16 located inside the first cavity 13 is inserted with a first excrement passing pipe 17, the upper portion of the second partition plate 12 is fixed with a second connecting elbow 18 for communicating the second cavity 14 with the third cavity 15, the end of the second connecting elbow 18 located inside the second cavity 14 is inserted with a second excrement passing pipe 19, the end of the free end of the first excrement passing pipe 17 and the end of the free end of the second excrement passing pipe 19 are obliquely cut, so that the end of the free end of the first excrement passing pipe 17 and the end of the free end of the second excrement passing pipe 19 are both in an elliptical shape, the end part of the free end of the first manure passing pipe 17 and the side surface of the end part of the free end of the second manure passing pipe 19 are inclined planes, so that the manure passing area is increased, and the pipeline blockage is prevented. The first partition board 11 and the second partition board 12 have the same structure, as shown in fig. 7, the first partition board 11 is circular, the first partition board 11 is provided with a mounting hole 20 for mounting the first connecting elbow 16, the inner walls of the upper barrel body 4 and the lower barrel body 5 are respectively provided with an arc-shaped groove 21 correspondingly arranged for placing the first partition board 11 and the second partition board 12, the radian of the arc-shaped groove 21 is equal to that of the first partition board 11, the width of the arc-shaped groove 21 is equal to the thickness of the first partition board 11, when the upper barrel body 4 and the lower barrel body 5 are mutually attached, the upper part and the lower part of the first clapboard 11 are tightly clamped in the arc-shaped groove 21, as shown in fig. 6, T-shaped slots 22 are symmetrically formed in the edge of the lower connecting plate 7, as shown in fig. 7, fastening blocks 23 symmetrically formed and matched with the T-shaped slots 22 are fixedly connected to the periphery of the first partition plate 11, and the two ends of the first partition plate 11 are fastened to the lower connecting plate 7 through the fastening blocks 23. As shown in fig. 1, a manure inlet 24 is formed at one side of the upper portion of the first cavity 13, a manure inlet pipe 25 is communicated with the manure inlet 24, an exhaust port 26 is formed at the top of the first cavity 13, an exhaust pipe 27 is inserted into the exhaust port 26, and an exhaust cap 28 is detachably and fixedly connected to the top of the exhaust pipe 27. Top of first cavity 13, clear excrement mouth 29 has all been seted up at the top of second cavity 14 and the top of third cavity 15, clear excrement mouth 29 top is equipped with sealed lid 30, clear excrement mouth 29's top is fixed with the connecting pipe 31 that upwards extends, the external screw thread has been seted up to the periphery of connecting pipe 31, the internal thread has been seted up to the inside of sealed lid 30, sealed lid 30 and connecting pipe 31 threaded connection, cylindrical recess 32 has been seted up to the intermediate position at sealed lid 30 top, fixedly connected with tongs 33 in the cylindrical recess 32, through holding the rotatory sealed lid 30 of tongs 33, conveniently open and shut sealed lid 30. One side of the upper part of the third cavity 15 is communicated with a feces outlet pipe 34, the bottom of the first cavity 13, the bottom of the second cavity 14 and the bottom of the third cavity 15 are communicated with a sewage discharge pipe 35, and valves 36 are arranged on the feces outlet pipe 34 and the sewage discharge pipe 35. Reinforcing ribs 37 are fixed on the outer wall of the upper barrel body 4, the outer wall of the lower barrel body 5, the first partition plate 11 and the second partition plate 12, so that the compression resistance and the deformation resistance of the septic tank are improved, and the service life is prolonged.

As shown in fig. 2 and 4, the flushing device 2 includes a flushing pipe 38 horizontally disposed at the top of the tank body 1, one end of the flushing pipe 38 is disposed in a closed manner, the other end of the flushing pipe 38 is communicated with a water inlet pipe 39, the other end of the water inlet pipe 39 is communicated with a high-pressure water source, the bottom of the flushing pipe 38 is sequentially communicated with three branch pipes 40 disposed at intervals and corresponding to the three feces cleaning ports 29 one by one, the free ends of the branch pipes 40 are disposed in a closed manner, the free ends of the branch pipes 40 penetrate through the feces cleaning ports 29 and respectively extend to the corresponding first cavity 13, second cavity 14 and third cavity 15, and the pipe wall of the branch pipe 40 located inside the tank body 1 is provided with a plurality of water outlet holes 41. In a normal use state, the sealing cover 30 covers the top of the excrement cleaning port 29, and the excrement cleaning port 29 is in a covered state; in the flushing state, the sealing cover 30 is opened, the excrement cleaning port 29 is in the opened state, and the branch pipe 40 is inserted into the excrement cleaning port 29 for flushing operation. In the installation, can be at the junction of fixture block 23 and T type draw-in groove 22 and the laminating department coating glue of last staving 4 and lower staving 5, guarantee the leakproofness of device, prevent to take place the seepage.

Rubber sealing rings (not shown) are arranged at the joint of the exhaust pipe 27 and the exhaust port 26, the joint of the branch pipe 40 and the excrement cleaning port 29 and the joint of the excrement outlet pipe 34 and the upper part of the third cavity 15, so that liquid leakage is prevented. Septic tank have three kinds of specifications, be capacity 1.5 cubic meter, the size is 2010x1070x1080mm, the whole wall thickness of cell body ≧ 3.6mm respectively, capacity 1.2 cubic meter, the size is 1580x1170x1140mm, the whole wall thickness of cell body ≧ 3mm to and capacity 1.0 cubic meter, the size is 1796x974x940mm, the whole wall thickness of cell body ≧ 3mm, the septic tank of above-mentioned three kinds of specifications is made by PE plastics material, resistance to compression, corrosion-resistant, the service life has been increased.

The utility model discloses when using, will advance excrement pipe 25 and link to each other with the toilet bowl in lavatory, fresh excrement liquid is inside by advancing excrement mouth 24 and get into first cavity 13, and excrement and urine ferments in first cavity 13 and decomposes, because of the proportion is different, and excrement and urine liquid can fall into the three-layer naturally, and the upper strata is paste excrement skin, and the middle level is for comparing clear excrement liquid, and the lower floor is cubic or graininess excrement sediment. The middle layer liquid dung of the primary fermentation overflows to the second cavity 14 through the first dung passing pipe 17, and most of the dung skin and the dung slag which are not fully fermented are retained in the first cavity 13 for continuous fermentation. The liquid dung entering the second cavity 14 is further fermented and decomposed, the parasitic ova continue to sink, the pathogens die gradually, the thickness of the generated dung skin and the dung residues is obviously reduced compared with that of the first cavity 13, and the liquid dung in the second cavity 14 flows into the third cavity 15 through the second dung passing pipe 19 to be precipitated and layered. The liquid manure in the third chamber 15 is decomposed, and germs and parasitic ova therein are basically killed, and can be discharged into farmland through the manure discharge pipe 34. When needing to clear up the septic tank, open sealed lid 30, arrange the dredge pump in 1 extraction excrement liquid of cell body, insert branch pipe 40 afterwards in clear excrement mouth 29, be connected inlet tube 39 and high-pressure water source, high-pressure water source is in proper order through inlet tube 39, wash pipe 38, branch pipe 40 spouts into first cavity 13 respectively, second cavity 14, in the third cavity 15, wash 1 inner wall of cell body, sewage is then discharged through blow off pipe 35, the inside of having solved traditional septic tank is difficult to carry out abluent problem.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (9)

1. The utility model provides a three manure pits of check of concatenation formula which characterized in that: comprises a tank body and a flushing device which is arranged at the top of the tank body and is used for flushing filth in the tank body; the pool body comprises an upper bucket body and a lower bucket body which is fixedly connected with the upper bucket body in a detachable mode, the inner portion of the pool body is provided with a first partition plate and a second partition plate which are fixedly connected with the first partition plate and arranged at intervals, the first partition plate and the second partition plate divide the inner portion of the pool body into three sealed cavities which are respectively a first cavity, a second cavity and a third cavity, a first connecting elbow for communicating the first cavity with the second cavity is fixed on the upper portion of the first partition plate, a first excrement passing pipe is inserted into one end of the first connecting elbow positioned in the first cavity, a second connecting elbow for communicating the second cavity with the third cavity is fixed on the upper portion of the second partition plate, a second excrement passing pipe is inserted into one end of the second connecting elbow positioned in the second cavity, an excrement inlet is formed in one side of the upper portion of the first cavity, an excrement inlet is communicated with the excrement inlet, an exhaust port is formed in the top of the first cavity, and an exhaust, Clear excrement mouth has all been seted up at the top of second cavity and the top of third cavity, and clear excrement mouth top is provided with sealed lid, and one side intercommunication on third cavity upper portion has a feces outlet pipe, and the bottom of first cavity, the bottom of second cavity and the bottom of third cavity all communicate there is the blow off pipe, all is equipped with the valve on feces outlet pipe and the blow off pipe.

2. The spliced three-compartment septic tank of claim 1, wherein: the flushing device comprises a flushing pipe which is arranged at the top of the tank body and is horizontally arranged, one end of the flushing pipe is arranged in a closed manner, the other end of the flushing pipe is communicated with a water inlet pipe, the bottom of the flushing pipe is sequentially communicated with three branch pipes which are arranged at intervals and correspond to three excrement cleaning ports one by one, the free ends of the branch pipes are arranged in a closed manner, the free ends of the branch pipes penetrate through the excrement cleaning ports and respectively extend to the interiors of the corresponding first cavity, second cavity and third cavity, and a plurality of water outlet holes are formed in the pipe wall of the branch pipe positioned in the tank body; under the flushing state, the excrement cleaning port is in an open state, and the branch pipe is inserted into the excrement cleaning port.

3. The spliced three-compartment septic tank of claim 2, wherein: the upper barrel body and the lower barrel body are of semi-cylindrical thin-wall barrel body structures, an upper connecting plate which is turned outwards is fixed on the periphery of the bottom of the upper barrel body, a lower connecting plate which is turned outwards is fixed on the periphery of the top of the lower barrel body, a plurality of upper threaded holes which are uniformly arranged at intervals are formed in the upper connecting plate along the circumferential direction of the upper connecting plate, a plurality of lower threaded holes which correspond to the upper threaded holes in a one-to-one mode are formed in the lower connecting plate, and the upper connecting plate is detachably and fixedly connected to the lower connecting plate through bolts which sequentially penetrate through the.

4. The spliced three-compartment septic tank of claim 3, wherein: the structure of first baffle and second baffle is the same, and first baffle is circular, offers the mounting hole that is used for installing first connecting elbow on the first baffle, goes up the staving and all sets up the arc recess that is used for placing first baffle and second baffle that corresponds the setting on the inner wall of staving down, and the radian of arc recess equals the radian of first baffle, and the width of arc recess equals the thickness of first baffle, and the upper portion and the equal block in lower part of first baffle are in the arc recess, the edge of connecting plate sets up the T type draw-in groove that the symmetry set up down, the periphery fixedly connected with symmetry of first baffle set up with T type draw-in groove matched with fixture block, first baffle pass through the fixture block under on the connecting plate.

5. The spliced three-compartment septic tank of claim 2, wherein: reinforcing ribs are fixed on the outer wall of the upper barrel body, the outer wall of the lower barrel body, the first partition plate and the second partition plate.

6. The spliced three-compartment septic tank of claim 2, wherein: the inside blast pipe of pegging graft of gas vent, fixedly connected with exhaust cap can be dismantled at the top of blast pipe.

7. The spliced three-compartment septic tank of claim 2, wherein: the top of clear excrement mouth is fixed with the connecting pipe that upwards extends, and the external screw thread has been seted up to the periphery of connecting pipe, the inside of sealed lid is seted up there is the internal thread, and sealed lid and connecting pipe threaded connection, the intermediate position at sealed caping portion has seted up cylindrical recess, fixedly connected with tongs in the cylindrical recess.

8. The spliced three-cell septic tank of any of claims 1-7 wherein: the end part of the free end of the first manure passing pipe and the end part of the free end of the second manure passing pipe are both oval.

9. The spliced three-cell septic tank of any of claims 1-7 wherein: the bottom of the tank body is fixedly connected with supporting legs.

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