CN216304785U

CN216304785U - Unpowered rainwater and sewage drainage device for building

Info

Publication number: CN216304785U
Application number: CN202122872110.5U
Authority: CN
Inventors: 陈俊华; 王仕元; 刘磊; 郭得峰; 张英
Original assignee: Zhongyuan University of Technology
Current assignee: Zhongyuan University of Technology
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-15
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses an unpowered rainwater and sewage drainage device of a building, which comprises a tank body, wherein a flow guide plate is fixedly connected inside the tank body, a water inlet pipe is fixedly inserted on the side wall of the tank body, a filter hopper is arranged at the middle position of the lower side of the flow guide plate, a sewage discharge pipe is fixedly inserted on the side wall of the tank body, one end of the sewage discharge pipe is connected with the lower end of the filter hopper, a bottom plate is fixedly connected below the tank body, and a water outlet pipe is fixedly inserted on the side wall of the tank body. The turbine is caused to rotate, so that the foreign substances inside the sewage pipe can be discharged.

Description

Unpowered rainwater and sewage drainage device for building

Technical Field

The utility model relates to the technical field of drainage, in particular to an unpowered rainwater and sewage drainage device for a building.

Background

At present the rainwater that drops on the building generally can not utilize, generally carry out the drainage with rainwater direct introduction sewer through the pipeline, thereby urban drainage pressure has been increased, in order to alleviate urban drainage pressure, the collection utilization of rainwater is more and more taken into account by people, the rainwater utilization can alleviate who's resource shortage scheduling problem, but because the rainwater contains a large amount of debris, therefore the collection of rainwater needs the preliminary treatment, traditional rainwater is collected the measure and is often blockked up easily when carrying out aquatic impurity, inefficiency, and filterable impurity can slowly pile up in rainwater collection device, need regularly artifical clearance, it is inconvenient to use, therefore this application provides an unpowered rain sewage drainage device of building.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an unpowered rainwater and sewage drainage device for a building, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an unpowered rain and sewage drainage device of building, which comprises a tank body, the inside fixedly connected with middle part of the jar body is hollow guide plate, the top of guide plate and be located the fixed grafting of the tangential direction with the jar body on the lateral wall of the jar body have the inlet tube, the downside middle part position of guide plate is equipped with and is used for the filtration fill with the dirty separation of rain, a plurality of filtration pores have evenly been seted up on the filtration fill, the below of filtration fill just is located the fixed grafting on the lateral wall of the jar body and is used for discharging the debris that filter out to the outer blow off pipe of the jar body, the blow off pipe is located the one end of the internal portion of jar and is upwards buckled ninety degrees and be connected with the lower extreme of filtration fill, high bottom plate reduction rainwater is detained in the middle of the below fixedly connected with of the jar body, the top of bottom plate just is located the fixed grafting on the lateral wall of the jar body and is used for discharging the filterable rainwater outlet pipe.

Preferably, the inside of jar body just is located filter hopper below fixedly connected with ponding board, the last side of ponding board is the annular structure of undercut, the ring tank bottom portion of ponding board is opened there is the mouth of falling into the water, the inside rotation of blow off pipe is connected with the turbine that is used for driving the inside filth of blowdown pipe and outwards removes, the inner of turbine extends to the inside of jar body and is a plurality of water receiving box of form fixedly connected with of circumference array, and opening water receiving box up is located the mouth of falling into the water under.

Preferably, the upper end sliding connection of filter hopper is on the lower lateral wall of guide plate, the lower extreme sliding connection of filter hopper is at the inner oral area of blow off pipe, sliding connection has a plurality of guide pillars around the upper end of filter hopper, and the upper end of a plurality of guide pillars is all connected on the lower lateral wall of guide plate, the spring of the filter hopper that kick-backs down and reset has just been cup jointed on being located the lateral wall of guide pillar in the top of filter hopper.

The turbine extends to fixedly connected with turning block on the one end lateral wall of the internal portion of jar, a plurality of spouts have evenly been seted up on the turning block, fixedly connected with ejector pin on the lower extreme one side lateral wall of filter hopper, the lower extreme sliding connection of ejector pin is in the inside of spout.

Preferably, one side wall of the sliding groove rotating along the rotating block is an arc-shaped wall for driving the ejector rod to slide upwards slowly, and the other side wall of the sliding groove is a vertical wall for driving the ejector rod to slide downwards suddenly.

Preferably, the lower end of the ejector rod is rotatably connected with a rolling wheel, and the rolling wheel is connected inside the sliding groove in a sliding mode.

Preferably, the side wall of the water collecting plate is provided with a plurality of overflow holes.

Compared with the prior art, the utility model has the beneficial effects that: according to the rainwater drainage device, rainwater is introduced into the tank body through the water inlet pipe, the introduced rainwater flows on the flow guide plate along the tangential direction, the rainwater is filtered through the filtering hopper, impurities in the rainwater are filtered, the impurities fall into the drainage pipe along the filtering hopper, the filtered rainwater flows onto the water accumulating plate, then the rainwater on the water accumulating plate flows downwards onto the water receiving box from the water falling port, and therefore the turbine rotates through the gravity of the rainwater, the impurities in the drainage pipe can be automatically drained, and manual cleaning is avoided; in addition, the top rod can enable the top rod to jack the filter hopper upwards through rotation of the turbine, when the filter hopper is jacked to a high position, the elastic force of the spring is recycled, the filter hopper is quickly rebounded downwards to reset, vibration of the filter hopper in the rebounding process can shake impurities adhered to the surface of the filter hopper down, and therefore filter holes of the filter hopper are prevented from being blocked, and the filtering efficiency is improved.

Drawings

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

FIG. 2 is a cross-sectional view I of the overall structure of the present invention;

FIG. 3 is a cross-sectional view II of the overall structure of the present invention;

FIG. 4 is a cross-sectional view of the ram, turbine and turning block of the present invention;

FIG. 5 is a cross-sectional view of the filter hopper, the blow-off pipe, the ejector pin, the turbine and the rotating block of the present invention;

FIG. 6 is a cross-sectional view of the tank, the guide plate, the filter hopper and the sewage pipe of the present invention.

In the figure: 1. the water-saving filter comprises a tank body, 2, a guide plate, 3, a water inlet pipe, 4, a filter hopper, 401, a filter hole, 5, a sewage discharge pipe, 6, a bottom plate, 7, a water outlet pipe, 8, a water accumulation plate, 801, a water falling port, 9, a turbine, 10, a water receiving box, 11, a guide pillar, 12, a spring, 13, a rotating block, 1301, a sliding chute, 14, a push rod, 1401, a rolling wheel, 15 and an overflow hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an unpowered rainwater and sewage drainage device of a building comprises a tank body 1, wherein a guide plate 2 with a hollow middle part is fixedly connected inside the tank body 1, a water inlet pipe 3 is fixedly inserted above the guide plate 2 and positioned on the side wall of the tank body 1 in the tangential direction of the tank body 1, a filter hopper 4 for separating rainwater and sewage is arranged in the middle of the lower side of the guide plate 2, a plurality of filter holes 401 are uniformly formed in the filter hopper 4, rainwater is introduced into the tank body 4 through the water inlet pipe 3 and flows on the guide plate 2 in a rotating manner along the tangential direction, rainwater flow can flow onto the filter hopper 4 along the edge of the guide plate 2 under the action of inertia, so that the rainwater flowing onto the filter hopper 4 can flow along the surface layer of the filter hopper 4, and in the flowing process, the rainwater can pass through the filter holes 401, impurities are separated by the filter hopper 4, and the rainwater and sewage separation is realized, improve the filter effect, the below of filter hopper 4 just is located the fixed blow off pipe 5 that is used for discharging the debris that filter out to the jar body 1 outside on the lateral wall of the jar body 1 of pegging graft, as shown in fig. 2, the lower extreme opening of filter hopper 4 is great, and the filter hopper 4 filterable impurity can be followed the inside that the lower extreme of filter hopper 4 directly dropped blow off pipe 5, blow off pipe 5 is located the one end of jar body 1 inside and is upwards buckled ninety degrees and be connected with the lower extreme of filter hopper 4, the below fixedly connected with bottom plate 6 of the jar body 1, the top of bottom plate 6 just is located fixed pegging graft on the lateral wall of the jar body 1 and is had outlet pipe 7 that is used for discharging filterable rainwater, and the shape of bottom plate 6 is middle high low toper form all around, is favorable to the rainwater after filtering from the whole discharges of outlet pipe 7.

In order to automatically discharge sundries accumulated in the sewage pipe 5 and avoid manual cleaning, particularly, the inside of the tank body 1 is fixedly connected with a water accumulation plate 8 below the filter hopper 4, the upper side surface of the water accumulation plate 8 is of a downward-sunken annular groove structure, a water falling port 801 is formed in the bottom of an annular groove of the water accumulation plate 8, rainwater which is used for removing the impurities through the filter hopper 4 can be accumulated on the water accumulation plate 8 and then flows downwards from the water falling port 801 to realize the rainwater fixed-point downward flow of the impurities, a turbine 9 which is used for driving the sewage in the sewage pipe 5 to move outwards is rotatably connected to the inside of the sewage pipe 5, as shown in fig. 2 and 3, when the impurities are filtered out by the filter hopper 4, the impurities can fall into the sewage pipe 5 from the lower end of the filter hopper, the rotation of the turbine 9 can automatically discharge the impurities in the sewage pipe 5 to avoid manual cleaning, the inner end (center) of the turbine 9 extends to the inside of the tank body 1 and is in a circular array form and is fixed in a fixed-line array The plurality of water receiving boxes 10 are fixedly connected, the opening positions of the water receiving boxes 10 are changed in the rotating process, when the water receiving boxes 10 rotate to the opening upwards as shown in fig. 4, the water receiving boxes are located right below the water falling port 801, as shown in fig. 6, rainwater flowing downwards from the water falling port 801 is received by the water receiving boxes 10, and the turbine 9 is rotated by the weight of the rainwater inside the water receiving boxes 10, so that impurities inside the sewage discharge pipe 5 are discharged.

As shown in fig. 4 and 5, in order to enable the filter hopper 4 to vibrate and shake off impurities adhered to the surface layer of the filter hopper 4, specifically, the upper end of the filter hopper 4 is slidably connected to the lower side wall of the guide plate 2, the lower end of the filter hopper 4 is slidably connected to the inner port of the sewage pipe 5, the upper end of the filter hopper 4 is slidably connected to a plurality of guide posts 11 (which can slide up and down) around, the upper ends of the guide posts 11 are all connected to the lower side wall of the guide plate 2, the upper end of the guide post 11 can be provided with a thread, the lower side wall of the guide plate 2 is provided with a screw hole, the guide post 11 can be engaged with the screw hole on the lower side wall of the guide plate 2 by the thread, a spring 12 of the filter hopper 4 which rebounds and resets downwards is sleeved on the side wall of the guide post 11, the turbine 9 is extended to the side wall of one end (the central rod part of the turbine 9) inside the tank body 1 and is fixedly connected with a rotating block 13, the rotating block 13 and the turbine 9 rotate together, a plurality of sliding grooves 1301 are uniformly formed in the rotating block 13, a push rod 14 is fixedly connected to the side wall of one side of the lower end of the filtering hopper 4, the lower end of the push rod 14 is slidably connected to the inside of the sliding grooves 1301, and after the filtering hopper 4 is jacked up by the push rod 14 as shown in fig. 2 and 3, the downward resilience of the spring 12 to the filtering hopper 4 causes the filtering hopper 4 to vibrate, so that impurities adhered to the surface layer of the filtering hopper 4 are vibrated and dropped.

In order to further improve the vibration effect of the filter hopper 4 and the efficiency of removing impurities adhered to the surface of the filter hopper 4, one side wall of the chute 1301 along the rotation of the rotating block 13 is an arc-shaped wall for driving the push rod 14 to slide upwards slowly, the other side wall of the chute 1301 is a vertical wall (i.e. a right-angled side) for driving the push rod 14 to slide downwards in a sudden manner, as shown in fig. 4, when the lower end of the push rod 14 is at the inflection point position of the chute 1301, the filter hopper 4 is at the lowest position, in which state the rotating block 13 rotates, so that the lower end of the push rod 14 slides along the arc-shaped wall of the chute 1301, and after the push rod 14 slides to the rotation state as shown in fig. 5, along with the continuous rotation of the rotating block 13, the lower end of the push rod 14 falls in a sudden manner from the vertical wall of the next chute 1301, and in combination with the downward resilience of the spring 12 to the filter hopper 4, so that the filter hopper 4 vibrates, then, the impurities adhered to the surface layer of the filter hopper 4 are shaken off, and the filtering efficiency is improved.

In order to reduce the sliding friction between the lower end of the top bar 14 and the inner side wall of the sliding groove 1301, specifically, the lower end of the top bar 14 is rotatably connected with a rolling wheel 1401, the rolling wheel 1401 is slidably connected inside the sliding groove 1301, and when the rotating block 13 rotates, the rolling wheel 1401 rolls inside the sliding groove 1301, so that the sliding friction between the lower end of the top bar 14 and the inner side wall of the sliding groove 1301 is eliminated.

In addition, when rainfall is heavy, excessive deposition may occur in the water collecting plate 8, and therefore, the side wall of the water collecting plate 8 is provided with a plurality of overflow holes 15 to quickly discharge excessive rainwater, and the setting height is high, and when the rainfall is low, the excessive rainwater is not influenced.

The working principle is as follows: when in use, the novel rainwater drainage tank is fixedly arranged on a building, the water inlet pipe 3 is communicated with a main pipeline for draining rainwater on an external building, so that the rainwater can enter the tank body 1 along the water inlet pipe 3 from the tangential direction, and the rainwater can rotate on the guide plate 2 and flow into the filter hopper 4 from the hollow position in the middle of the guide plate 2, the filter hopper 4 filters out impurities in the rainwater, finally the impurities can fall into the sewage discharge pipe 5 from the lower end of the filter hopper 4, the filtered rainwater can pass through the filter holes 401 and then fall onto the water collecting plate 8, and the rainwater on the water collecting plate 8 falls down to the inside of the water receiving box 10 (the water receiving box 10 with the opening facing upwards) from the water falling port 801, according to the increasing gravity of the rainwater in the water receiving box 10, the turbine 9 is driven to rotate, after the turbine 9 rotates, the turbine 9 can discharge the impurities in the sewage discharge pipe 5 outwards, so that the function of automatically removing the impurities is realized; and when turbine 9 rotates, turning block 13 takes place to rotate, cause ejector pin 14 to slide in the inside of spout 1301, ejector pin 14 is after 4 jack-up with the filter bowl like this, rethread spring 12 decurrent elasticity will filter 4 rebound, make filter bowl 4 shake (this process is constantly repeated), the impurity of adhesion on filter bowl 4 can be shaken after 4 vibrations of filter bowl, thereby play the effect of clean filter bowl 4, avoid filtration pore 401 to block up, filterable efficiency has been improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an unpowered rain and sewage drainage device of building, includes a jar body (1), the inside fixedly connected with middle part of jar body (1) is hollow guide plate (2), its characterized in that: the top of guide plate (2) and be located the fixed grafting of the tangential direction with the jar body (1) on the lateral wall of the jar body (1) and have inlet tube (3), the downside middle part position of guide plate (2) is equipped with filter hopper (4), a plurality of filtration pores (401) have evenly been seted up on filter hopper (4), fixed grafting has blow off pipe (5) on the below of filter hopper (4) and the lateral wall that is located the jar body (1), blow off pipe (5) are located the one end of the internal portion of jar body (1) and are upwards buckled ninety degrees and are connected with the lower extreme of filter hopper (4), fixed grafting is equipped with outlet pipe (7) that are used for with filterable rainwater exhaust on the lateral wall of the jar body (1).

2. The unpowered rainwater drainage device for buildings according to claim 1, characterized in that: the utility model discloses a sewage treatment device, including jar body (1), filter hopper (4) below fixedly connected with ponding board (8) just are located in the inside of jar body (1), the last side of ponding board (8) is the annular structure of undercut, the annular tank bottom portion of ponding board (8) is opened there is water fall mouth (801), the inside rotation of blow off pipe (5) is connected with and is used for driving turbine (9) that the inside filth of blow off pipe (5) outwards removed, the inner of turbine (9) is connected with a plurality of water receiving box (10).

3. The unpowered rainwater and sewage drainage device for the building according to claim 2, characterized in that: the upper end sliding connection of filter hopper (4) is on the lower lateral wall of guide plate (2), the lower extreme sliding connection of filter hopper (4) is at the inner oral area of blow off pipe (5), sliding connection all around has a plurality of guide pillars (11) on the upper end of filter hopper (4), and the upper end of a plurality of guide pillars (11) is all connected on the lower lateral wall of guide plate (2), the top of filter hopper (4) just is located and cup joints spring (12) of filter hopper (4) that kick-backs down and reset on the lateral wall of guide pillar (11).

4. The unpowered rainwater and sewage drainage device for the building according to claim 3, characterized in that: fixedly connected with turning block (13) on turbine (9) extends to the inside one end lateral wall of jar body (1), a plurality of spouts (1301) have evenly been seted up on turning block (13), fixedly connected with ejector pin (14) on the lower extreme one side lateral wall of filter hopper (4), the lower extreme sliding connection of ejector pin (14) is in the inside of spout (1301).

5. The unpowered rainwater and sewage drainage device for the building according to claim 4, characterized in that: the side wall of one side of the sliding groove (1301) rotating along the rotating block (13) is an arc-shaped wall for driving the ejector rod (14) to slowly slide upwards, and the side wall of the other side of the sliding groove (1301) is a vertical wall for driving the ejector rod (14) to slide downwards in a jumping manner.

6. An unpowered rainwater drainage device for buildings according to claim 4 or 5, characterized in that: the lower end of the ejector rod (14) is rotatably connected with a rolling wheel (1401), and the rolling wheel (1401) is connected to the inside of the sliding groove (1301) in a sliding mode.

7. The unpowered rainwater drainage device for buildings according to claim 1, characterized in that: a bottom plate (6) is fixedly connected below the tank body (1).

8. The unpowered rainwater and sewage drainage device for the building according to claim 2, characterized in that: the side wall of the water collecting plate (8) is provided with a plurality of overflow holes (15).