CN217698218U - Rain and sewage same-groove flow distribution structure convenient for impurity removal - Google Patents

Abstract

The utility model provides a rain and sewage same-groove flow dividing structure convenient for impurity removal, which comprises a septic tank, an inspection well, a sewage bin and a rainwater ditch, wherein the septic tank is buried underground, an inlet is arranged on one side wall of the septic tank, and a blow-off pipe is arranged on the other side wall of the septic tank; the inspection well is connected with the sewage discharge pipe, a connecting pipe is arranged on the side wall of the inspection well, a swinging filter screen plate for filtering impurities is hinged in the inspection well, and the swinging filter screen plate can vertically swing to shield an inlet of the connecting pipe; the sewage bin is connected with the connecting pipe, a sewage pipe communicated with the connecting pipe is arranged in the sewage bin, and the connecting pipe and the sewage pipe are respectively arranged at the inner bottom of the sewage bin; the rainwater ditch is arranged above the sewage bin and used for receiving rainwater. The utility model discloses a setting up of swing filter plate filters the impurity in the septic tank and stays in the inspection shaft, and sewage storehouse and rainwater ditch realize the distribution of rain and sewage in limited horizontal space along the mode that upper and lower direction interval set up moreover.

Description

Rain and sewage same-groove flow distribution structure convenient for impurity removal

Technical Field

The utility model belongs to the technical field of the plumbing, more specifically say, relate to a rain, sewage are with groove reposition of redundant personnel structure convenient to edulcoration.

Background

Most of drainage pipelines in old urban villages are rain and sewage converging pipelines, rain and sewage are discharged through a set of drainage systems, and if the rain and sewage are directly discharged into natural water bodies such as riverways and lakes, the water environment is seriously polluted; if the sewage treatment plant is directly connected, the load of the sewage treatment plant can be increased in rainy seasons, and the rain-sewage converging pipeline is easy to block.

The existing old urban-rural roadway is narrow, small structures such as septic tanks and cable wells are built on the roadway, houses on two sides of the roadway are dense, and the effect of distributing rain and sewage in a limited horizontal space is difficult.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a rain, sewage are with groove reposition of redundant personnel structure convenient to edulcoration can realize rain, sewage reposition of redundant personnel in limited horizontal space to be convenient for clear up impurity.

In order to achieve the above object, the utility model adopts the following technical scheme: the rainwater and sewage co-channel flow dividing structure convenient for impurity removal comprises a septic tank, an inspection well, a sewage bin and a rainwater ditch, wherein the septic tank is buried underground, an inlet is formed in one side wall of the septic tank, and a sewage discharge pipe is formed in the other side wall of the septic tank; the inspection well is connected with the sewage discharge pipe, a connecting pipe is arranged on the side wall of the inspection well, a swinging filter screen plate for filtering impurities is hinged in the inspection well, and the swinging filter screen plate can vertically swing to shield an inlet of the connecting pipe; the sewage bin is connected with the connecting pipe, a sewage pipe communicated with the connecting pipe is arranged in the sewage bin, and the connecting pipe and the sewage pipe are respectively arranged at the inner bottom of the sewage bin; the rainwater ditch is arranged above the sewage bin and used for receiving rainwater.

In a possible implementation mode, the bottom of the inspection well is provided with a filter net box, one side of the filter net box is provided with a sewage inlet facing a sewage discharge pipe, and the lower edge of the swinging filter net plate is hinged on the inner bottom wall of the filter net box.

In some embodiments, the top of the filter screen box is provided with a cleaning opening, and the filter screen box is connected with a lifting rope which extends upwards to the outside of the inspection well.

In some embodiments, a lifting rod is arranged in the filter screen box and stretches across the cleaning opening, the lifting rod extends along the horizontal direction, and the lifting rope is connected to the middle of the lifting rod.

In some embodiments, a shielding net plate for blocking the sewage inlet is slidably connected to the filter net box along the vertical direction, and a fixing rope is connected to the shielding net plate, extends upwards and is connected to the outer side of the upper edge of the inspection well.

In some embodiments, a guide groove extending in the up-and-down direction is formed in the inner side wall of the inspection well, and a guide block in sliding fit with the guide groove is arranged on the outer wall of the filter net cage.

In one possible implementation mode, an overflow plate is arranged in the septic tank and is positioned between the inlet and the sewage discharge pipe, and the upper edge of the overflow plate is arranged higher than the inlet.

In a possible implementation mode, a cover plate for plugging an opening of the rainwater ditch is arranged on the rainwater ditch, and a water inlet hole is arranged on the cover plate in a penetrating mode.

In a possible implementation mode, a water-proof cushion layer is arranged between the rainwater ditch and the sewage bin.

In one possible implementation, the sewage bin is filled with a fill layer, and the fill layer is located outside the connecting pipe and the sewage pipe.

The embodiment of the application provides a rain convenient to edulcoration, sewage is with groove reposition of redundant personnel structure, in its actual use, earlier with the position of swing filter plate swing to the import that shelters from the connecting pipe, excrement and urine gets into in the septic tank through the entry, through the back of deposiing in the septic tank, the bottom of septic tank is stayed to the excrement sediment, the liquid dung passes through the blow off pipe and gets into in the inspection shaft, and in the sewage pipe is got into again through the connecting pipe under the filtration of swing filter plate, can effectual filtration impurity, avoid the jam of sewage pipe. And make full use of vertical space makes the rainwater ditch set up in the top in sewage storehouse, has realized the reposition of redundant personnel of rain, sewage in limited horizontal space.

The rain of being convenient for edulcoration that this embodiment provided, sewage are with groove reposition of redundant personnel structure compares with prior art, not only filters impurity through the swing filter plate, has avoided the jam of sewer, and still make full use of vertical space makes the rainwater ditch set up in the top in sewage storehouse, has realized the reposition of redundant personnel of rain, sewage in limited horizontal space.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a schematic view of an orthographic sectional view of a rainwater and sewage cochannel flow dividing structure convenient for impurity removal according to an embodiment of the present invention;

FIG. 2 is a left side view schematic structure diagram of the filter cage, the lifting rod and the guide block in FIG. 1;

fig. 3 is a schematic front sectional view of the inspection well, the filter net cage, the swing filter net plate, the shielding net plate, the fixing rope, the lifting rod, the lifting rope and the guide block in fig. 1.

Wherein, in the figures, the respective reference numerals:

100. a septic tank; 110. an inlet; 120. an overflow plate; 200. a blow-off pipe; 300. a connecting pipe; 400. a filter screen box; 410. swinging the filter screen plate; 420. shielding the screen plate; 421. fixing a rope; 430. lifting a pull rod; 440. a guide block; 450. lifting a rope; 500. a sewage bin; 510. filling a soil layer; 520. a sewage pipe; 600. an inspection well; 610. a guide groove; 700. a rain gutter; 710. a cover plate; 711. a water inlet hole; 800. and (4) a waterproof cushion layer.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship as shown in the figures, which are for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, a rain and sewage water same-tank flow dividing structure for removing impurities according to the present invention will now be described. A rainwater and sewage co-groove flow dividing structure convenient for impurity removal comprises a septic tank 100, an inspection well 600, a sewage bin 500 and a rainwater ditch 700, wherein the septic tank 100 is buried underground, an inlet 110 is arranged on one side wall of the septic tank 100, a sewage discharge pipe 200 is arranged on the other side wall of the septic tank 100, and the outer bottom wall of the sewage discharge pipe 200 is higher than the inner bottom wall of the septic tank 100; the inspection well 600 is connected with the sewage discharge pipe 200, the side wall of the inspection well 600 is provided with a connecting pipe 300, a swing filter screen plate 410 for filtering impurities is hinged in the inspection well 600, and the swing filter screen plate 410 can vertically swing to shield an inlet of the connecting pipe 300; the sewage bin 500 is connected with the connecting pipe 300, a sewage pipe 520 communicated with the connecting pipe 300 is arranged in the sewage bin 500, and the connecting pipe 300 and the sewage pipe 520 are respectively arranged at the inner bottom of the sewage bin 500; the rainwater ditch 700 is disposed above the sewage tank 500 for receiving rainwater.

The embodiment of the application provides a rain convenient to edulcoration, sewage is with groove reposition of redundant personnel structure, in its actual use, earlier swing filter plate 410 swings to the position of sheltering from the import of connecting pipe 300, excrement and urine gets into in septic tank 100 through entry 110, through deposiing the back in septic tank 100, the bottom of septic tank 100 is stayed to the excrement sediment, the liquid dung passes through in blow off pipe 200 gets into inspection shaft 600, and in the filtration of swing filter plate 410 is down through connecting pipe 300 reentrant sewage pipe 520, can effectual filtration impurity, avoid the jam of sewage pipe 520. And the vertical space is fully utilized to enable the rain gutter 700 to be arranged above the sewage bin 500, so that the distribution of rain and sewage in the limited horizontal space is realized.

The rain, sewage with groove reposition of redundant personnel structure convenient to edulcoration that this embodiment provided compares with prior art, not only filters impurity through swing filter screen board 410, has avoided the jam of sewer pipe 520, and still make full use of vertical space makes rain ditch 700 set up in the top in sewage storehouse 500, has realized the reposition of redundant personnel of rain, sewage in limited horizontal space.

In a possible implementation manner, the inspection well 600 is constructed as shown in fig. 1 to 3, and referring to fig. 1 to 3, a filter net box 400 is disposed at the bottom of the inspection well 600, a sewage inlet facing the sewage drain pipe 200 is disposed at one side of the filter net box 400, and a lower edge of the swinging filter screen plate 410 is hinged to an inner bottom wall of the filter net box 400.

Specifically, blow off pipe 200 is located the top of the interior diapire of septic tank 100, and have certain distance between the diapire of blow off pipe 200 and the interior diapire of septic tank 100, can block most impurity and get into blow off pipe 200, excrement and urine gets into the sedimentation of the interior back of septic tank 100 through the certain time promptly, make the excrement sediment deposit the bottom of septic tank 100, the water level of excrement water risees gradually, and in getting into blow off pipe 200, then get into filter box 400 through advancing the dirty mouthful, and filter the impurity in the excrement and water under the common filtration of filter box 400 and swing filter screen board 410, and leave impurity in filter box 400.

The top wall, the bottom wall and the side wall of the filter screen box 400 are all of a net structure, the filter screen box 400 is used for filtering impurities with small particle size, and the swinging filter screen plate 410 is used for filtering impurities with large particle size.

When the filter screen box is used, the swinging filter screen plate 410 swings to a position for shielding the inlet of the connecting pipe 300, the swinging filter screen plate 410 is in a state of gradually inclining towards the direction close to the connecting pipe 300 from bottom to top, the excrement water passes through the swinging filter screen plate 410, the swinging filter screen plate 410 filters impurities with large grain diameters, the filtered impurities with large grain diameters roll to the inner bottom of the filter screen box 400 through the inclined swinging filter screen plate 410, the impurities are prevented from being accumulated on the swinging filter screen plate 410, and meanwhile, the impurities with small grain diameters are also filtered and remained in the filter screen box 400 through the filter screen box 400, so that the double filtration of the excrement water is realized.

When the filter screen case 400 needs to be cleaned, a worker can take out the filter screen case 400 from the inspection well 600 and clean impurities from the dirt inlet, and the hinged swing filter screen plate 410 also facilitates the cleaning of the worker for the inside of the filter screen case 400, so that the dead angle is prevented from being cleaned.

In some embodiments, a cleaning opening is formed at the top of the screen box 400, and a lifting rope 450 extending upward to the outside of the manhole 600 is connected to the screen box 400.

Specifically, the lifting rope 450 is connected to the side wall of the filter net box 400, so that the worker can lift the filter net box 400 upwards through the lifting rope 450, clean impurities in the filter net box 400 through the cleaning opening, place the filter net box 400 at the bottom of the inspection well 600 through releasing the lifting rope 450 after cleaning is completed, and prevent the worker from entering the inspection well 600 to take and place the filter net box 400.

Optionally, four lifting ropes 450 are provided and are respectively connected to four side walls of the filter net box 400, so as to ensure stability of the filter net box 400 during taking and placing the filter net box 400.

In some embodiments, a lifting bar 430 is disposed across the cleaning opening in the filter screen box 400, the lifting bar 430 extends in a horizontal direction, and a lifting rope 450 is connected to a middle portion of the lifting bar 430.

Specifically, the two ends of the lifting rod 430 are respectively connected with the middle parts of the upper edges of the two opposite side walls of the filter screen box 400 and are positioned in the middle of the cleaning opening, and the middle part of the lifting rod 430 can be connected with one lifting rope 450, so that the arrangement of the lifting rope 450 is facilitated, the situation that the lifting rope 450 is directly connected to the side wall of the filter screen box 400 and the mesh side wall of the filter screen box 400 is damaged in the lifting process is avoided.

Optionally, a first hook is arranged at the upper end of the outer side wall of the upper edge of the inspection well 600, a first hanging ring is arranged at the upper end of the lifting rope 450, and the first hanging ring is hung on the first hook, so that the lifting rope 450 is convenient to fix.

In some embodiments, the screen box 400 is slidably connected with a shielding screen 420 for blocking the sewage inlet along the vertical direction, the shielding screen 420 is connected with a fixing rope 421, and the fixing rope 421 extends upward and is connected to the outer side of the upper edge of the inspection well 600.

Specifically, when placing filter screen box 400 in the bottom of inspection shaft 600, make through the fixed rope 421 of upward drawing and shelter from otter board 420 rebound, and then dodge and open into dirty mouthful, and fix fixed rope 421 on inspection shaft 600, the fixed position of sheltering from otter board 420 promptly, thereby make the excrement water get into and filter in the filter screen box 400, impurity in filter screen box 400 is built up when certain degree, the release shelters from otter board 420, the messenger shelters from otter board 420 and shelters from into dirty mouthful, and upwards carry up filter screen box 400 through lifting rope 450, the in-process impurity of having avoided filter screen box 400 to rebound drops out in the dirty mouthful.

Optionally, a second hook is arranged on the outer side wall of the upper edge of the inspection well 600, a second hanging ring is arranged at the upper end of the fixed rope 421, and the second hanging ring is hung on the second hook, so that the fixed rope 421 is fixed conveniently.

In some embodiments, the inner sidewall of the inspection well 600 is provided with a guide groove 610 extending in an up-and-down direction, and the outer wall of the screen box 400 is provided with a guide block 440 slidably engaged with the guide groove 610.

Specifically, when the filter screen box 400 is lifted up, the guide block 440 slides up along the guide groove 610, so that the filter screen box 400 can stably move up until the guide block 440 is separated from the guide groove 610, and then the filter screen box 400 is cleaned, after the cleaning of the filter screen box 400 is completed, the guide block 440 is inserted into the guide groove 610, and the swinging filter screen plate 410 is swung to a predetermined position, the filter screen box 400 is slowly released by the lifting rope 450, and the filter screen box 400 is dropped to the predetermined position through the sliding fit of the guide block 440 and the guide groove 610.

In a possible implementation manner, the septic tank 100 adopts a structure as shown in fig. 1, referring to fig. 1, an overflow plate 120 is disposed in the septic tank 100 and located between the inlet 110 and the sewage pipe 200, two side edges of the overflow plate 120 are respectively connected to two opposite inner side walls of the septic tank 100, and an upper edge of the overflow plate 120 is disposed higher than the inlet 110.

Specifically, the overflow plate 120 divides the inner space of the septic tank 100 into two parts, the excrement enters the septic tank 100 at the inlet 110 and is blocked by the overflow plate 120, the excrement on the side of the overflow plate 120 close to the inlet 110 is fermented by precipitation, so that the excrement residue is precipitated at the bottom of the septic tank 100, the liquid dung is above the excrement residue, and as the excrement entering the septic tank 100 is more and more, the liquid dung above the excrement residue crosses the overflow plate 120 to reach the side of the overflow plate 120 far from the inlet 110 and is precipitated again on the side of the overflow plate 120 far from the inlet 110, when the liquid level of the liquid dung gradually rises to the pipe opening of the sewage drain pipe 200, so that the sewage drain pipe 200 enters the inspection well 600.

And the upper end of the overflow plate 120 is higher than the inlet 110, so that the excrement is prevented from directly impacting the side of the overflow plate 120 far away from the inlet 110 after entering from the inlet 110, and the blockage of the sewage discharge pipe 200 is avoided.

In a possible implementation manner, the rain gutter 700 has a structure as shown in fig. 1, and referring to fig. 1, a cover plate 710 for blocking an opening of the rain gutter 700 is disposed on the rain gutter 700, and a water inlet hole 711 is disposed through the cover plate 710.

Specifically, the cover plate 710 and the water inlet hole 711 are arranged to effectively filter external large-particle-size impurities, and prevent the large-particle-size impurities from entering the rainwater ditch 700 to block the rainwater ditch 700.

In a possible implementation manner, the rain gutter 700 has a structure as shown in fig. 1, and referring to fig. 1, a waterproof cushion layer 800 is disposed between the rain gutter 700 and the sewage tank 500.

Specifically, the waterproof cushion layer 800 effectively isolates the rainwater trench 700 from the sewage bin 500, and prevents rainwater from penetrating into the sewage bin 500 or sewage from penetrating into the rainwater trench 700.

In a possible implementation manner, the sewage tank 500 has a structure as shown in fig. 1, and referring to fig. 1, a soil layer 510 is filled in the sewage tank 500, and the soil layer 510 is located outside the connection pipe 300 and the sewage pipe 520.

Specifically, the soil filling layer 510 is medium coarse sand, which can reduce damage to the sewage pipe 520, and the medium coarse sand has high fluidity and can flow to a part difficult to fill by the fluidity of itself under slight vibration, thereby ensuring not only the filling effect of the sewage silo 500 but also the stability of the sewage pipe 520 in use.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. Rain, sewage with groove reposition of redundant personnel structure convenient to edulcoration, its characterized in that includes:

the septic tank is buried underground, an inlet is arranged on one side wall of the septic tank, and a drain pipe is arranged on the other side wall of the septic tank;

the inspection well is connected with the sewage discharge pipe, a connecting pipe is arranged on the side wall of the inspection well, a swinging filter screen plate for filtering impurities is hinged in the inspection well, and the swinging filter screen plate can vertically swing to shield an inlet of the connecting pipe;

the sewage bin is connected with the connecting pipe, a sewage pipe communicated with the connecting pipe is arranged in the sewage bin, and the connecting pipe and the sewage pipe are respectively arranged at the inner bottom of the sewage bin; and

and the rainwater ditch is arranged above the sewage bin and is used for receiving rainwater.

2. A rainwater and sewage cochannel flow dividing structure convenient for impurity removal as claimed in claim 1 wherein the bottom of the inspection well is provided with a filter net box, one side of the filter net box is provided with a sewage inlet facing the sewage discharge pipe, and the lower edge of the swinging filter net plate is hinged on the inner bottom wall of the filter net box.

3. The rainwater and sewage cochannel shunt structure convenient for impurity removal as claimed in claim 2, wherein a cleaning port is provided at the top of the filter net cage, and a lifting rope extending upward to the outside of the inspection shaft is connected to the filter net cage.

4. A rainwater and sewage co-channel flow distribution structure convenient for impurity removal according to claim 3, wherein a lifting rod is arranged in the filter screen box and crosses the cleaning port, the lifting rod extends along the horizontal direction, and the lifting rod is connected to the middle of the lifting rod.

5. The rainwater and sewage cochannel shunt structure convenient for impurity removal according to claim 3, wherein a shielding screen plate for blocking the sewage inlet is slidably connected to the filter net cage along the up-down direction, a fixing rope is connected to the shielding screen plate, the fixing rope extends upwards and is connected to the outer side of the upper edge of the inspection well.

6. The rainwater and sewage cochannel flow dividing structure convenient for impurity removal according to claim 3, wherein a guide groove extending in the up-down direction is provided on the inner side wall of the inspection well, and a guide block slidably fitted with the guide groove is provided on the outer wall of the filter net cage.

7. The rainwater and sewage cochannel flow dividing structure convenient for impurity removal according to claim 1, wherein an overflow plate is arranged in the septic tank between the inlet and the sewage discharge pipe, and the upper edge of the overflow plate is arranged higher than the inlet.

8. The rainwater and sewage cochannel flow dividing structure convenient for impurity removal according to claim 1, wherein a cover plate for plugging the opening of the rainwater ditch is arranged on the rainwater ditch, and a water inlet hole is arranged on the cover plate in a penetrating way.

9. The rainwater and sewage cochannel flow distribution structure convenient for impurity removal according to claim 1, wherein a water-proof cushion layer is arranged between the rainwater ditch and the sewage bin.

10. The rainwater and sewage cochannel flow distribution structure facilitating impurity removal according to claim 1, wherein the sewage bin is filled with a soil filling layer, and the soil filling layer is located outside the connecting pipe and the sewage pipe.

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