CN213202661U

CN213202661U - Rainwater sedimentation tank with disinfection function

Info

Publication number: CN213202661U
Application number: CN202021890926.XU
Authority: CN
Inventors: 赵利川
Original assignee: Shenzhen Junji Construction Engineering Co ltd
Current assignee: Shenzhen Junji Construction Engineering Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-14
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a rainwater sedimentation tank with disinfection function, including first sedimentation tank, second sedimentation tank and filtering component, first sedimentation tank is fixed to be set up in one side on second sedimentation tank top, and the top fixed mounting of first sedimentation tank one side has the inlet tube, and filtering component includes rose box, filter, four fixed plates, four fixed lead screws, four screw-nut, outlet, four fixation nut, four springs and drain, and four fixation nut are fixed respectively and are set up the four corners in rose box inner wall bottom, and one side fixed mounting of rose box has the dirty pond of holding, the beneficial effects of the utility model are that: the first filter screen arranged at the top end of the first sedimentation tank can filter medium and large impurities such as tree branches, leaves and plastic bags; through the second filter screen of inlet tube one end, can be further filter the rainwater, add disinfectant through the medicament room to the second sedimentation tank to reach the mesh of disinfecting to the rainwater.

Description

Rainwater sedimentation tank with disinfection function

Technical Field

The utility model relates to a rainwater sedimentation tank, in particular to rainwater sedimentation tank with disinfection function belongs to rainwater and administers technical field.

Background

The rainwater is handled is the purification treatment process of urban area ground runoff water (rainwater, snow melt water, water), the rainwater falls to ground formation runoff, can contain granule and floater such as a large amount of silt, if do not carry out the interception to particulate matter and the suspended solid of rainwater and handle and just directly arrange the natural water, will cause the pollution to the natural water, adopt the filterable processing mode of filter screen to the rainwater mostly at present, but this kind of mode form is single, the filter effect is general, and can only get rid of the floater, particulate matter and the toxic substance in the unable rainwater of getting rid of, aquatic deposit can't be got rid of, rainwater quality of water after handling is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rainwater sedimentation pond with disinfection function to solve the general and unable sterile problem of filter effect that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rainwater sedimentation tank with a disinfection function comprises a first sedimentation tank, a second sedimentation tank and a filtering component, wherein the first sedimentation tank is fixedly arranged on one side of the top end of the second sedimentation tank, a first filter screen is fixedly arranged on the top end of the first sedimentation tank, a water inlet pipe is fixedly arranged at the top of one side of the first sedimentation tank, a first sewage discharge pipe is fixedly arranged at the bottom of the other side of the first sedimentation tank, a first valve is fixedly arranged at the top end of the first sewage discharge pipe, a second sewage discharge pipe is fixedly arranged at the bottom of one side of the second sedimentation tank, a second valve is fixedly arranged at the top end of the second sewage discharge pipe, a water inlet is formed in one side of the bottom end of the water inlet pipe, a medicament chamber is fixedly arranged at the top end of the other side of the second sedimentation tank, a medicament adding port is formed in the top end of one side of the medicament chamber, a water storage tank, the reservoir is communicated with the interior of the second sedimentation tank through a water outlet pipe, the top end of the water outlet pipe is fixedly provided with a fourth valve, the filter assembly is fixedly arranged at the bottom end of one side of the water inlet pipe and comprises a filter box, a filter plate, four fixing plates, four fixing screw rods, four screw rod nuts, a water outlet, four fixing nuts, four springs and a sewage outlet, wherein the four fixing plates are respectively fixedly arranged at the tops of the inner walls of two sides of the filter box, the four fixing nuts are respectively fixedly arranged at four corners of the bottom end of the inner wall of the filter box, the four fixing screw rods respectively penetrate through the four fixing plates and are in threaded connection with the four fixing nuts, the filter plate is connected with four fixed screw rods in a sliding mode, the four screw rod nuts are respectively fixedly connected with the top ends of the four fixed screw rods, and a dirt storage pool is fixedly installed on one side of the filter box.

As an optimized technical scheme of the utility model, the outlet has been seted up to the bottom of rose box.

As an optimized technical proposal of the utility model, the bottom of the inner wall of one side of the sewage storage pool is provided with a sewage outlet communicated with the filter box.

As an optimized technical scheme of the utility model, the one end fixed mounting of inlet tube has the second filter screen.

As an optimized technical scheme of the utility model, the bottom mounting of medicament room is equipped with the communicating pencil that adds of second sedimentation pond, the fixed third valve that is equipped with in one side of adding the pencil.

As an optimal technical scheme of the utility model, four the outside of fixation screw all is equipped with the spring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a rainwater sedimentation tank with disinfection function, which can filter medium and large-sized sundries such as tree branches, leaves, plastic bags and the like through a first filter screen arranged at the top end of a first sedimentation tank, thereby realizing coarse filtration in a first stage; the rainwater can be further filtered through the second filter screen at one end of the water inlet pipe, then the rainwater subjected to coarse filtration flows into the filter box, the deposited garbage such as sundries and sludge can be discharged into the dirt storage pool through the filter plate arranged on the inner wall of the filter box, the rainwater filtered by the filter assembly flows into the second sedimentation pool, and disinfectant is added into the second sedimentation pool through the medicament chamber so as to achieve the purpose of disinfecting the rainwater; through the cistern that sets up in second sedimentation tank one side, can store the rainwater after filtering and disinfecting.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a first deposition tank; 2. a first filter screen; 3. a second sedimentation tank; 4. a reservoir; 5. a filter assembly; 51. a filter plate; 52. a fixing plate; 53. fixing the screw rod; 54. a feed screw nut; 55. a water outlet; 56. fixing a nut; 57. a spring; 58. a sewage draining outlet; 59. a filter box; 6. a water inlet pipe; 7. a second filter screen; 8. a first drain pipe; 9. a first valve; 10. a second sewage draining pipe; 11. a second valve; 12. a water inlet; 13. a sewage storage pool; 14. a medicine feeding pipe; 15. a medicine adding port; 16. a third valve; 17. a medicament chamber; 18. a water outlet pipe; 19. and a fourth valve.

Detailed Description

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

Referring to fig. 1-3, the utility model provides a rainwater sedimentation tank with disinfection function, which comprises a first sedimentation tank 1, a second sedimentation tank 3 and a filtering component 5, wherein the first sedimentation tank 1 is fixedly arranged at one side of the top end of the second sedimentation tank 3, a first filter screen 2 is fixedly arranged at the top end of the first sedimentation tank 1, a water inlet pipe 6 is fixedly arranged at the top of one side of the first sedimentation tank 1, a first sewage discharge pipe 8 is fixedly arranged at the bottom end of the other side of the first sedimentation tank 1, a first valve 9 is fixedly arranged at the top end of the first sewage discharge pipe 8, a second sewage discharge pipe 10 is fixedly arranged at the bottom end of one side of the second sedimentation tank 3, a second valve 11 is fixedly arranged at the top end of the second sewage discharge pipe 10, a water inlet 12 is arranged at one side of the bottom end of the water inlet pipe 6, a chemical chamber 17 is fixedly arranged at the top end of the other side of the second sedimentation tank 3, a reservoir 4 is fixedly arranged on one side of the second sedimentation tank 3, the reservoir 4 is communicated with the inside of the second sedimentation tank 3 through a water outlet pipe 18, a fourth valve 19 is fixedly arranged on the top end of the water outlet pipe 18, a filter assembly 5 is fixedly arranged on the bottom end of one side of a water inlet pipe 6, the filter assembly 5 comprises a filter box 59, a filter plate 51, four fixing plates 52, four fixing screws 53, four screw nuts 54, a water outlet 55, four fixing nuts 56, four springs 57 and a sewage outlet 58, the four fixing plates 52 are respectively and fixedly arranged on the top of the inner walls on two sides of the filter box 59, the four fixing nuts 56 are respectively and fixedly arranged on four corners at the bottom end of the inner wall of the filter box 59, the four fixing screws 53 respectively penetrate through the four fixing plates 52 to be in threaded connection with the four fixing nuts 56, the filter plate 51 is in sliding connection with the four fixing, one side of the filter box 59 is fixedly provided with a dirt storage tank 13.

Preferably, the bottom end of the filtering box 59 is provided with a water outlet 55, and the rainwater after secondary filtering can flow into the second sedimentation tank 3 through the water outlet 55 arranged at the bottom end of the filtering component 5; the bottom of the inner wall of one side of the dirt storage pool 13 is provided with a dirt discharge port 58 communicated with the filter box 59, and the dirt such as impurity and sludge filtered by the filtering component 5 can be separated out through the dirt discharge port 58 arranged on the inner wall of the dirt storage pool 13, so that the filtering quality is ensured; a second filter screen 7 is fixedly arranged at one end of the water inlet pipe 6, rainwater can be further filtered through the second filter screen 7 arranged at one end of the water inlet pipe 6, and medium and small impurities can be filtered; a chemical feeding pipe 14 communicated with the second sedimentation tank 3 is fixedly arranged at the bottom end of the chemical chamber 17, a third valve 16 is fixedly arranged on one side of the chemical feeding pipe 14, the dosage of disinfectant in the second sedimentation tank 3 can be controlled through the chemical feeding pipe 14 and the third valve 16 arranged at the bottom end of the chemical chamber 17, and the purpose of disinfecting rainwater is achieved through disinfectant added into the second sedimentation tank 3; the spring 57 is sleeved outside the four fixing screw rods 53, the springs 57 are connected with the outside of the fixing screw rods 53 in a sliding mode, the filter plates 51 move downwards along with more and more impurity sludge filtered by the filter plates 51, the sludge is discharged into the sludge storage pool 13 through the sewage outlet 58, and then the weight of the filter plates 51 is reduced and the filter plates can move upwards under the pressure of the springs 57.

When in specific use, the utility model relates to a rainwater sedimentation tank with disinfection function, at first, through the first filter screen 2 of installation at the top of first sedimentation tank 1, filter most medium and large-scale debris, make the rainwater get into in first sedimentation tank 1, through the first blow-off pipe 8 that sets up in the bottom of first sedimentation tank 1 inner wall one side, debris such as silt in first sedimentation tank 1 can be discharged, the coarse filtration of first stage has been realized, then through the second filter screen 7 of inlet tube 6 one end, can further filter the rainwater, then, the rainwater flows into filter assembly 5 through water inlet 12, through the spring 57 of outside sliding connection at fixed lead screw 53, along with the impurity silt that filter 51 filters is more and more, make filter 51 move downwards, discharge silt into in holding pond 13 through drain 58, then filter 51 weight reduction just can do the motion of resetting through spring 57, the second stage of filtration is realized, rainwater after filtration enters the second sedimentation tank 3 through the water outlet 55, through the medicament chamber 17 installed on one side of the dirt storage tank 13, through the medicament adding port 15 formed in the top end of the medicament chamber 17, disinfectant can be added into the medicament chamber 17, through the medicament adding pipe 14 and the third valve 16 arranged at the bottom end of the medicament chamber 17, the dosage of disinfectant in the second sedimentation tank 3 can be controlled to be added, disinfectant is added into the second sedimentation tank 3, the purpose of disinfecting rainwater is achieved, through the second drainage pipe 10 arranged at the bottom of one side of the inner wall of the second sedimentation tank 3, sludge and the like in the second sedimentation tank 3 can be discharged, and through the sundries 4 arranged on one side of the second sedimentation tank 3, the rainwater subjected to filtration and disinfection can be stored.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. A rainwater sedimentation tank with a disinfection function comprises a first sedimentation tank (1), a second sedimentation tank (3) and a filtering component (5), and is characterized in that the first sedimentation tank (1) is fixedly arranged on one side of the top end of the second sedimentation tank (3), a first filter screen (2) is fixedly arranged on the top end of the first sedimentation tank (1), a water inlet pipe (6) is fixedly arranged on the top of one side of the first sedimentation tank (1), a first drain pipe (8) is fixedly arranged on the bottom end of the other side of the first sedimentation tank (1), a first valve (9) is fixedly arranged on the top end of the first drain pipe (8), a second drain pipe (10) is fixedly arranged on the bottom end of one side of the second sedimentation tank (3), a second valve (11) is fixedly arranged on the top end of the second drain pipe (10), a water inlet (12) is arranged on one side of the bottom end of the water inlet pipe (6), the top end of the other side of the second deposition pool (3) is fixedly provided with a medicament chamber (17), the top end of one side of the medicament chamber (17) is provided with a medicament feeding port (15), one side of the second deposition pool (3) is fixedly provided with a reservoir (4), the reservoir (4) is communicated with the inside of the second deposition pool (3) through a water outlet pipe (18), the top end of the water outlet pipe (18) is fixedly provided with a fourth valve (19), the filtering component (5) is fixedly arranged at the bottom end of one side of the water inlet pipe (6), the filtering component (5) comprises a filtering box (59), a filtering plate (51), four fixing plates (52), four fixing screws (53), four screw nuts (54), a water outlet (55), four fixing nuts (56), four springs (57) and a sewage outlet (58), and the four fixing plates (52) are respectively and fixedly arranged at the top parts of the inner walls at the two sides of the filtering box, the four fixing nuts (56) are respectively fixedly arranged at four corners of the bottom end of the inner wall of the filter box (59), the four fixing screw rods (53) respectively penetrate through the four fixing plates (52) to be in threaded connection with the four fixing nuts (56), the filter plate (51) is in sliding connection with the four fixing screw rods (53), the four screw rod nuts (54) are respectively in fixed connection with the top ends of the four fixing screw rods (53), and a dirt storage pool (13) is fixedly arranged on one side of the filter box (59).

2. The rainwater sedimentation tank with disinfection function according to claim 1, characterized in that: the bottom end of the filter box (59) is provided with a water outlet (55).

3. The rainwater sedimentation tank with disinfection function according to claim 1, characterized in that: the bottom of the inner wall of one side of the sewage storage pool (13) is provided with a sewage discharge outlet (58) communicated with the filter box (59).

4. The rainwater sedimentation tank with disinfection function according to claim 1, characterized in that: one end of the water inlet pipe (6) is fixedly provided with a second filter screen (7).

5. The rainwater sedimentation tank with disinfection function according to claim 1, characterized in that: the bottom end of the medicament chamber (17) is fixedly provided with a medicament feeding pipe (14) communicated with the second sedimentation tank (3), and one side of the medicament feeding pipe (14) is fixedly provided with a third valve (16).

6. The rainwater sedimentation tank with disinfection function according to claim 1, characterized in that: the four fixing screw rods (53) are all sleeved with springs (57).