CN212078090U

CN212078090U - Equipment for collecting and filtering rainwater of building

Info

Publication number: CN212078090U
Application number: CN202020376497.8U
Authority: CN
Inventors: 包伟钢; 包伟娜
Original assignee: Inner Mongolia Jinyuan Agriculture And Animal Husbandry Technology Co ltd
Current assignee: Inner Mongolia Jinyuan Agriculture And Animal Husbandry Technology Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-12-04
Anticipated expiration: 2030-03-23

Abstract

The utility model provides a be used for building rainwater to collect filterable equipment, include: the water collecting pipe is connected to the bottom end of the roof drain port; the settling tank is connected to the end part of the water collecting pipe; the filtering device is connected in the settling tank; the water pump is arranged in the settling tank; and the treatment box is connected to the water outlet end of the water pump through a first water pipe. The utility model discloses increased the utilization ratio of rainwater, practiced thrift the use of water resource greatly, accorded with the life theory of saving, environmental protection.

Description

Equipment for collecting and filtering rainwater of building

Technical Field

The utility model relates to a building plumbing technical field, concretely relates to be used for building rainwater to collect filterable equipment.

Background

In modern urban life, people face shortage of fresh water resources on one hand, and need face continuous increase of water consumption on the other hand, coordination is very difficult between the two, according to the concept of green sustainable development, the natural rain can be aimed at natural rain falling, the natural rain is used as a relatively pure fresh water resource, full utilization is not achieved in cities, most of rain falls into rivers along with urban pipelines, and waste is very high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for building rainwater to collect filterable equipment and come abundant recovery, filtration, the disinfection of urban rainfall to recycle.

In order to achieve the above object, the utility model provides a following technical scheme: an apparatus for building rainwater collection and filtration, comprising: the water collecting pipe is connected to the bottom end of the roof drain port; the settling tank is connected to the end part of the water collecting pipe; the filtering device is connected in the settling tank; the water pump is arranged in the settling tank; and the treatment box is connected to the water outlet end of the water pump through a first water pipe.

As an improvement of the utility model, the settling tank inner wall is equipped with the installation boss, filter equipment locates the installation boss top.

As an improvement of the utility model, a sewage draining port is arranged at the side end of the bottom of the settling tank and is communicated with the inside of the settling tank; a box cover is arranged at the top of the settling box, and the water collecting pipe penetrates through the box cover.

As an improvement of the utility model, the collector pipe is established to right angle bending structure, and vertical portion passes through retaining ring fixed connection in the outer facade of building, the slant of collector pipe horizontal part tip communicate in settling tank top side.

As an improvement of the utility model, the filtering device comprises a base, the base is arranged at the top of the mounting boss, a plurality of balls are clamped between the base and the mounting boss, the contact surfaces of the base, the mounting boss and the balls are provided with chutes matched with the surfaces of the balls, and the chutes are arranged in an annular shape; the base is of a circular ring structure, and a filter screen is arranged in the hollow part of the base; a circle of baffle is arranged at the edge end of the base and is arranged vertically.

As an improvement, the middle position of the first water pipe is provided with a diverter valve, the water inlet of the diverter valve is communicated with the water outlet end of the water pump, the water outlet of the diverter valve is communicated with the top of the treatment box, and the other water outlet of the diverter valve is connected with the second water pipe.

As an improvement of the utility model, an active carbon adsorption layer is arranged inside the treatment box and is arranged close to the water outlet end of the first water pipe; the activated carbon adsorption layer includes: the frame body, frame body fixed connection in handle incasement wall, the inside packing of frame body has the active carbon, the frame body covers outward and is equipped with the filter screen.

As an improvement of the utility model, still include: one end of the chlorine pipeline is inserted into the side end of the treatment box, and the other end of the chlorine pipeline is connected to a chlorine source; and a plurality of exhaust holes are formed in the surface of a part of the pipeline, inserted into the treatment box, of the chlorine pipeline.

As an improvement of the utility model, still include: the flow discarding box is internally provided with a control floating ball; the top of the flow discarding box is of an arc structure, the top end of the flow discarding box is provided with a water inlet, the water inlet is connected to the horizontal section of the water collecting pipe, and the caliber of the water inlet is smaller than the diameter of the control floating ball; and an emptying valve is arranged at the bottom of the flow discarding box.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

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

FIG. 2 is a structural diagram of the settling tank of the present invention;

FIG. 3 is a structural view of the water collecting pipe of the present invention;

fig. 4 is a detailed view of the present invention a at fig. 2;

FIG. 5 is a structural diagram of the treatment box of the present invention;

fig. 6 is a structure view of the flow discarding box of the present invention.

The components in the figure are:

1 is a water collecting pipe, 2 is a settling tank, 2-1 is an installation boss, 2-2 is a sewage draining port, 2-3 is a tank cover, 3 is a filtering device, 3-1 is a base, 3-2 is a ball, 3-3 is a chute, 3-4 is a filter screen, 3-5 is a baffle, 4 is a water pump, 5 is a treatment tank, 6 is a first water pipe, 7 is a flow dividing valve, 8 is a second water pipe, 9 is an activated carbon adsorption layer, 10 is a chlorine pipeline, 11 is an exhaust hole, 12 is a flow discarding tank, 13 is a control floating ball, and 14 is an emptying valve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1, an apparatus for collecting and filtering rainwater in a building includes: the water collecting pipe 1 is connected to the bottom end of the roof drain port; the settling tank 2 is connected to the end part of the water collecting pipe 1; the filtering device 3 is connected in the settling tank 2; the water pump 4 is arranged in the settling tank 2, and the type of the water pump is a PWQ high-pressure submersible pump in the solar pump industry; a treatment tank 5, wherein the treatment tank 5 is connected with the water outlet end of the water pump 4 through a first water pipe 6

The working principle and the beneficial effects of the technical scheme are as follows: the rainwater collected by the roof downpipe is discharged into the settling tank through the water collecting pipe, the filtering device is used for primarily removing bulky impurities (such as visible objects such as leaves, plastic belts and the like) in the rainwater, the rainwater enters the settling tank, a precipitator (such as alum) is added into the settling tank to adsorb suspended impurities in the rainwater and form precipitates, the rainwater is primarily purified by the settling tank, pumped into the treatment tank through the water pump, and then is filtered and sterilized. The water body from the rainwater to the water body meeting the daily domestic water standard of people is finished. The utilization rate of rainwater is increased, the use of water resources is greatly saved, and the life concept of saving and environmental protection is met.

Referring to fig. 2, in an embodiment of the present invention, the inner wall of the settling tank 2 is provided with a mounting boss 2-1, and the filtering device 3 is disposed at the top of the mounting boss 2-1.

The working principle and the beneficial effects of the technical scheme are as follows: inside filter equipment located the setting tank, just in time carried the rainwater that comes to the collector pipe and carries out prefilter, filters out the debris of big volume, and the debris quantity after greatly reduced setting tank deposits reduces the work load to setting tank bottom deposit clearance in the future.

In one embodiment of the utility model, a sewage draining port 2-2 is arranged at the side end of the bottom of the settling tank 2, and the sewage draining port 2-2 is communicated with the interior of the settling tank 2; the top of the settling tank 2 is provided with a tank cover 2-3, and the water collecting pipe 1 penetrates through the tank cover 2-3.

The working principle and the beneficial effects of the technical scheme are as follows: after the rainwater deposits in the setting tank, the water pump will tentatively purify the water after and take away, need regularly clear up the precipitate in the setting tank, only need open the drain, and reuse water strikes, and rivers take the precipitate to discharge from the drain, keeps the clean of setting tank, and after the clearance was accomplished, close the drain again can, the clearance is convenient, and the work load is little. The case lid can avoid other debris to get into the setting tank.

Referring to fig. 3, in an embodiment of the present invention, the water collecting pipe 1 is designed to be a right-angled bending structure, the vertical portion is fixedly connected to the outer vertical surface of the building through a fixing ring, and the end of the horizontal portion of the water collecting pipe 1 is obliquely communicated with the top side end of the settling tank 2.

The working principle and the beneficial effects of the technical scheme are as follows: the water collecting pipe that the right angle was bent and is set up can be so that rainwater from the side impact filter equipment on, be different from rainwater front impact filter equipment, the side impact can be so that rainwater to filter equipment has stronger washing effect, can reduce the debris that filters out greatly and block filter equipment's possibility, has guaranteed when long-time rainfall, and filter equipment can normally work.

Referring to fig. 4, in an embodiment of the present invention, the filtering device 3 includes a base 3-1, the base 3-1 is disposed on the top of the mounting boss 2-1, a plurality of balls 3-2 are sandwiched between the base 3-1 and the mounting boss 2-1, the contact surfaces of the base 3-1, the mounting boss 2-1 and the balls 3-2 are respectively provided with a chute 3-3 matching the surface of the balls 3-2, and the chute 3-3 is annularly disposed; the base 3-1 is of a circular ring structure, and a filter screen 3-4 is arranged in the hollow part; a circle of baffles 3-5 are arranged at the edge end of the base 3-1, and the baffles 3-5 are vertically arranged.

The working principle and the beneficial effects of the technical scheme are as follows: the base and the mounting boss are provided with sliding grooves. The cooperation is pressed from both sides and is located a plurality of balls in the middle of, make the base can the free rotation, when rainwater from the side strikes the filter screen, under rainwater lateral force, rotary motion can take place for the base, the debris rubbish of filtering out on the filter screen, can be under the scouring action of rainwater and the rotatory centrifugal force effect that produces of base, scatter around gradually, until pasting on the baffle, filter equipment's filter effect has been guaranteed, when clearing up filter equipment in the future, only need the rubbish on the key clearance baffle, time saving and labor saving.

Referring to fig. 5, in an embodiment of the present invention, a flow divider 7 is disposed in the middle of the first water pipe 6, the flow divider is a laisen stainless steel three-way fluorine-lined ball valve Q44F46-16P, the water inlet of the flow divider 7 is communicated with the water outlet of the water pump 4, one water outlet of the flow divider 7 is communicated with the top of the treatment box 5, and the other water outlet of the flow divider 7 is connected to the second water pipe 8.

The working principle and the beneficial effects of the technical scheme are as follows: the water pumped by the water pump is divided by the flow dividing valve, on one hand, the domestic water with high water quality requirement is supplied, the part enters the treatment box for further filtration and disinfection treatment, on the other hand, the water quality requirement is lower as follows: water for fire-fighting pools, water for greening irrigation, and the like.

In an embodiment of the present invention, an activated carbon adsorption layer 9 is disposed inside the treatment tank 5, and the activated carbon adsorption layer 9 is disposed near the water outlet end of the first water pipe 6; the activated carbon adsorption layer 9 includes: the frame body, frame body fixed connection in handle 5 inner walls of case, the inside packing of frame body has the active carbon, the frame body covers outward and is equipped with the filter screen.

The working principle and the beneficial effects of the technical scheme are as follows: the active carbon that uses is the cylindrical active carbon of changqi in Henan, and the active carbon adsorption layer carries out adsorption treatment to first water pipe exhaust water, and the impurity of active carbon in can the adsorption water gets rid of the peculiar smell of aquatic for it is cleaner after the water treatment.

In an embodiment of the present invention, the present invention further includes: one end of the chlorine pipeline 10 is inserted into the side end of the treatment box 5, and the other end of the chlorine pipeline 10 is connected to a chlorine source; the surface of the part of the chlorine pipeline 10 inserted into the treatment box 5 is provided with a plurality of exhaust holes 11.

The working principle and the beneficial effects of the technical scheme are as follows: chlorine enters the water body in the treatment tank through the chlorine pipeline, and after being dissolved in water, the chlorine reacts with water to generate hypochlorous acid and hydrochloric acid, wherein the hypochlorous acid plays a main role in the whole disinfection process. For the inorganic substance generating odor, it can oxidize and disinfect it thoroughly, and for the living natural substance such as algae, bacteria, it can penetrate cell wall, oxidize its enzyme system (enzyme is biocatalyst) to make it inactive, so that the life activity of bacteria is hindered and the bacteria can die. Hypochlorous acid itself is nearly neutral and easily approaches the bacterial body, and exhibits a good sterilization effect.

Referring to fig. 6, in an embodiment of the present invention, the present invention further includes: the flow abandoning box 12 is internally provided with a control floating ball 13; the top of the flow discarding box 12 is of an arc structure, the top end of the flow discarding box 12 is provided with a water inlet, the water inlet is connected to the horizontal section of the water collecting pipe (1), and the caliber of the water inlet is smaller than the diameter of the control floating ball 13; the bottom of the waste flow box 12 is provided with an emptying valve 14.

The working principle and the beneficial effects of the technical scheme are as follows: in the early stage of rainfall, rainwater shows a scouring effect, and the rainwater at the moment not only contains a large amount of toxic and harmful substances in the atmosphere, but also contains toxic and harmful substances decomposed from roof materials under the rainwater when the rainwater impacts the roof, so that the rainwater seriously polluted by the part is recycled, filtered and purified, and the cost is too high, and a drainage box is arranged to collect the part of rainwater and uniformly drain the rainwater into a sewage pipeline. And controlling the floating ball to gradually rise along with the rise of the water level in the flow discarding box until the water inlet of the flow discarding box is blocked, and then continuously flowing the rainwater to the settling box for filtering treatment. And after the rainfall is finished, opening an emptying valve, and uniformly discharging the rainwater in the waste flow box into a sewage pipeline. Greatly reducing the cost of the subsequent filtering and disinfecting treatment of the rainwater.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit of the present invention.

Claims

1. A device for collecting and filtering rainwater in a building is characterized by comprising:

the water collecting pipe (1), the said water collecting pipe (1) is connected to the roof drain port bottom end;

the settling tank (2), the settling tank (2) is connected to the end part of the water collecting pipe (1);

the filtering device (3), the filtering device (3) is connected in the settling tank (2);

the water pump (4), the said water pump (4) locates in the said setting tank (2);

and the treatment tank (5) is connected to the water outlet end of the water pump (4) through a first water pipe (6).

2. The device for collecting and filtering rainwater in a building according to claim 1, wherein:

the inner wall of the settling tank (2) is provided with a mounting boss (2-1), and the filtering device (3) is arranged at the top of the mounting boss (2-1).

3. The device for collecting and filtering rainwater in a building according to claim 1, wherein:

a sewage draining water port (2-2) is formed in the side end of the bottom of the settling tank (2), and the sewage draining water port (2-2) is communicated with the inside of the settling tank (2); a box cover (2-3) is arranged at the top of the settling box (2), and the water collecting pipe (1) penetrates through the box cover (2-3).

4. The device for collecting and filtering rainwater in a building according to claim 1, wherein:

the water collecting pipe (1) is of a right-angle bending structure, the vertical part is fixedly connected to the outer vertical surface of the building through a fixing ring, and the end part of the horizontal part of the water collecting pipe (1) is obliquely communicated with the side end of the top of the settling tank (2).

5. The device for collecting and filtering rainwater in a building as claimed in claim 2, wherein:

the filtering device (3) comprises a base (3-1), the base (3-1) is arranged at the top of the mounting boss (2-1), a plurality of balls (3-2) are clamped between the base (3-1) and the mounting boss (2-1), sliding chutes (3-3) matched with the surfaces of the balls (3-2) are formed in contact surfaces of the base (3-1), the mounting boss (2-1) and the balls (3-2), and the sliding chutes (3-3) are annularly arranged; the base (3-1) is of a circular ring structure, and a filter screen (3-4) is arranged in the hollow part of the base; a circle of baffle plates (3-5) are arranged at the edge end of the base (3-1), and the baffle plates (3-5) are vertically arranged.

6. The device for collecting and filtering rainwater in a building according to claim 1, wherein:

the water treatment device is characterized in that a flow divider valve (7) is arranged in the middle of the first water pipe (6), a water inlet of the flow divider valve (7) is communicated with a water outlet end of the water pump (4), a water outlet of the flow divider valve (7) is communicated with the top of the treatment box (5), and the other water outlet of the flow divider valve (7) is connected with a second water pipe (8).

7. The device for collecting and filtering rainwater in a building according to claim 1, wherein:

an activated carbon adsorption layer (9) is arranged in the treatment box (5), and the activated carbon adsorption layer (9) is arranged close to the water outlet end of the first water pipe (6);

the activated carbon adsorption layer (9) comprises: the frame body, the frame body fixed connection in handle case (5) inner wall, the inside packing of frame body has the active carbon, the frame body covers outward and is equipped with the filter screen.

8. The apparatus of claim 1, further comprising:

one end of the chlorine pipeline (10) is inserted into the side end of the treatment box (5), and the other end of the chlorine pipeline (10) is connected to a chlorine source;

the surface of the part of the chlorine pipeline (10) inserted into the treatment box (5) is provided with a plurality of exhaust holes (11).

9. The apparatus of claim 4, further comprising:

the flow discarding box (12), wherein a control floating ball (13) is arranged inside the flow discarding box (12); the top of the flow discarding box (12) is of an arc-shaped structure, the top end of the flow discarding box (12) is provided with a water inlet, the water inlet is connected to the horizontal section of the water collecting pipe (1), and the caliber of the water inlet is smaller than the diameter of the control floating ball (13); the bottom of the waste flow box (12) is provided with an emptying valve (14).