CN209923108U - Rainwater collection and treatment integrated equipment - Google Patents

Abstract

The utility model discloses an integrated rainwater collection and treatment equipment, comprising a casing and a rainwater pipe. A water storage tank is placed inside the casing, a rainwater pipe is penetratingly connected to the top surface of the water storage tank, and a filter net is fixedly connected under the water storage tank. In the utility model, a water storage tank and a filter box are used, and the filter screen can intercept and filter the floating objects and sediment, so that the water above the filter screen can be preliminarily purified. , When the water level drops below the filter screen, the impurities on the bottom surface of the filter screen will fall off naturally due to gravity, and the natural cleaning is completed. A permeable membrane is rotated and clamped inside the filter box, and the permeable membrane can filter out the smaller particles in the rainwater. At the same time, it can also filter out macromolecular compounds, making the water discharged into the disinfection box purer and safer to use. At the same time, the maintenance personnel can take out the permeable plate from the inside of the filter box by turning the handle, which is convenient for replacement and maintenance.

Description

Rainwater collection and treatment integrated equipment

technical field

The utility model relates to the technical field of rainwater collection, in particular to rainwater collection and treatment integrated equipment.

Background technique

Rainwater harvesting is the process of collecting rainwater, after treatment, to obtain water that meets certain water quality indicators for reuse. Rainwater harvesting belongs to the category of renewable energy utilization. In today's increasingly tense water resources, rainwater harvesting and utilization has become a hot spot in the world today. topic.

The traditional rainwater collection and treatment equipment is to collect rainwater and filter it layer by layer. The filtered rainwater must be transferred to the water supply plant for disinfection before it can be used by residents. Individuals or communities cannot install corresponding complex and expensive equipment. The city has limited facilities for rainwater collection and utilization, which results in that most of the rainwater cannot be collected and utilized, resulting in a large waste. When the rainwater is large, it will also cause urban waterlogging. The rainwater filtration efficiency is low. The filtered rainwater often contains many bacteria and cannot be used directly. In addition, the rainwater contains many impurities, which will block the filtering device and be troublesome to clean. In view of the above problems, it is proposed that An integrated device for rainwater collection and treatment is provided to solve the above problems.

Utility model content

The purpose of the utility model is to solve the shortcomings of the prior art, and proposes an integrated rainwater collection and treatment equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an integrated rainwater collection and treatment equipment, including a casing and a rainwater pipe, a water storage tank is placed inside the casing, and a rainwater pipe is connected through the top surface of the water storage tank. A filter screen is fixedly connected below the inside of the water tank, and an overflow pipe is connected through the upper surface wall of the water storage tank, and a tee is connected to the surface wall below the overflow pipe, and the tee is connected to the lower side wall of the water storage tank through a solenoid valve. The inside of the body is provided with a filter box on one side of the water storage tank, and the bottom surface of the filter box is connected to the second water pump through a water delivery pipe, and the second water pump is connected to the side wall of the water storage tank through a connecting pipe, and the other side of the filter box is located in the shell A disinfection box is arranged inside the body, and the upper side wall of the filter box is connected with the first water pump through a connecting pipe, and the first water pump is connected with the disinfection box through a connecting pipe, and the top surface of the casing is fixedly connected with a photovoltaic panel, and A battery is fixed inside the casing above the water storage tank, and a controller is fixed on one side of the battery.

As a further description of the above technical solution:

The inside of the filter box is clamped with a permeation plate through a clamping piece, and the clamping piece includes a clamping ring and a butt groove, and the permeation plate includes a ring, a clamping block, a permeable membrane and a rotating handle, and the clamping ring top A butting groove is opened on the surface, a permeable membrane is fixedly connected inside the ring, and a clamping block is provided on the outer wall of the ring corresponding to the butting groove, and a rotating handle is fixedly connected on the top surface of the ring, and the top surface of the filter box is threadedly connected There is a cover.

As a further description of the above technical solution:

A water purification tank is opened inside the disinfection box, and one side of the water purification tank is located inside the disinfection box with a tempered glass plate embedded, and the other side of the tempered glass plate is located in the inner wall of the disinfection box and embedded with an ultraviolet lamp, and the first water pump is connected by connecting The pipe is connected with the clean water tank in the sterilization tank, the surface wall below the clean water tank is connected with a domestic water pipe, and the top surface of the clean water tank is provided with a liquid level gauge.

As a further description of the above technical solution:

The output end of the photovoltaic panel is electrically connected to the input end of the battery, the output end of the controller is electrically connected to the input end of the first water pump, the second water pump and the solenoid valve, and the output end of the liquid level gauge is electrically connected to the input end of the controller Electrical connection.

As a further description of the above technical solution:

One end of the rainwater pipe penetrates the side wall of the shell and is flanged with the rainwater downpipe of the building, and the other end of the rainwater pipe penetrates the filter screen and extends above the inner bottom surface of the water storage tank.

As a further description of the above technical solution:

The bottom surface of the overflow pipe is throughly connected with the municipal rainwater pipeline, and the domestic water connection pipe is throughly connected with the residents' domestic water pipeline.

To sum up, due to the adoption of the above-mentioned technical solutions, the beneficial effects of the present utility model are:

1. In the present utility model, a water storage tank and a filter box are adopted. The upper side wall of the water storage tank is connected with a rainwater pipe, and the rainwater pipe is flanged to the building rainwater downpipe. The rainwater enters the water storage tank through the rainwater pipe, and as the water level rises, The rainwater flows through the filter screen, and the filter screen can intercept and filter the floating objects and sediment, so that the water above the filter screen can be initially purified. At the same time, due to the large area of the filter screen, it is not easy to cause clogging. When filtering the screen, the impurities on the bottom surface of the filter screen will fall off naturally due to gravity to complete the natural cleaning. In addition, the water storage tank is connected to the overflow pipe through the solenoid valve. When the water storage tank needs to be cleaned, open the solenoid valve, and the remaining water in the From the inside of the water storage tank, it is discharged into the overflow pipe through the solenoid valve, and the filtered impurities are taken away, which is very convenient for cleaning. In addition, a permeable membrane is rotated and clamped inside the filter box, and the permeable membrane can filter out the smaller particles in the rainwater. It can also filter out macromolecular compounds, making the water discharged into the disinfection box purer and safer to use. At the same time, the maintenance personnel can take out the permeable plate from the inside of the filter box by turning the handle, which is convenient for replacement and maintenance.

2. In the utility model, a disinfection box is adopted, and an ultraviolet lamp is embedded in the disinfection box, and the purified water is sterilized through a tempered glass plate, and the water after disinfection is safer to use. The device passes through a water storage tank, a filter box and a The sequential use of the disinfection box can fully purify the rainwater, and the purification efficiency is high, and the device is powered by photovoltaic panels and batteries, which is more energy-saving and environmentally friendly, and is suitable for widespread use. The device has a compact structure and a small footprint, especially suitable for families. type or community installation.

Description of drawings

Fig. 1 is the structural representation of rainwater collection and treatment integrated equipment proposed by the utility model;

Fig. 2 is the structural representation of the filter box of the present utility model;

Fig. 3 is the top view of the utility model filter plate;

FIG. 4 is a top view of the clip of the present invention;

Fig. 5 is the A-A sectional view of the utility model clip;

6 is a schematic diagram of the internal structure of the sterilization box of the present invention.

illustration:

1. Shell; 2. Liquid level gauge; 3. Sterilization tank; 4. First water pump; 5. Filter box; 6. Domestic water connection; 7. Water delivery pipe; 8. Second water pump; 9. Filter screen; , tee; 11, solenoid valve; 12, overflow pipe; 13, water storage tank; 14, rainwater pipe; 15, battery; 16, controller; 17, photovoltaic panel; 31, water purification tank; 32, tempered glass plate; 33, ultraviolet lamp; 51, upper cover; 52, permeable plate; 53, snap fitting; 521, ring; 522, snap block; 523, permeable membrane; 524, turning handle; 531, snap ring; 532, Docking slot.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-6, the rainwater collection and treatment integrated equipment includes a housing 1 and a rainwater pipe 14. A water storage tank 13 is placed inside the housing 1, and a rainwater pipe 14 is connected through the top surface of the water storage tank 13, and the lower part of the water storage tank 13 is fixedly connected There is a filter screen 9, and the upper surface wall of the water storage tank 13 is connected with an overflow pipe 12, and the lower surface wall of the overflow pipe 12 is connected with a tee 10, and the tee 10 is connected with the lower side wall of the water storage tank 13 through a solenoid valve 11. 1. A filter box 5 is arranged on the side of the water storage tank 13, and the bottom surface of the filter box 5 is connected with the second water pump 8 through the water delivery pipe 7, and the second water pump 8 is connected with the side wall of the water storage tank 13 through the connecting pipe. 5. The other side is located inside the shell 1 and is provided with a disinfection box 3, and the upper side wall of the filter box 5 is connected to the first water pump 4 through a connecting pipe, and the first water pump 4 is connected to the disinfection box 3 through a connecting pipe. A photovoltaic panel 17 is fixedly connected to the top surface, and a battery 15 is fixed inside the casing 1 above the water storage tank 13, and a controller 16 is fixed on one side of the battery 15.

Inside the filter box 5, a permeation plate 52 is clipped by a clip 53, and the clip 53 includes a clip ring 531 and a docking groove 532, and the permeation plate 52 includes a ring 521, a clip block 522, a permeable membrane 523 and a rotating The handle 524, the top surface of the snap ring 531 is provided with a docking groove 532, the inside of the ring 521 is fixedly connected with a permeable membrane 523, and the outer wall of the ring 521 is provided with a snap block 522 at the position corresponding to the docking groove 532, and the top surface of the ring 521 is fixed A rotating handle 524 is connected, an upper cover 51 is screwed on the top surface of the filter box 5, a water purification tank 31 is opened inside the disinfection box 3, and a tempered glass plate 32 is embedded inside the disinfection box 3 on one side of the disinfection box 3, and is tempered The other side of the glass plate 32 is located in the inner wall of the sterilization box 3, and an ultraviolet lamp 33 is embedded. The water pipe 6, and the top surface of the clean water tank 31 is provided with a liquid level gauge 2, the output end of the photovoltaic panel 17 is electrically connected to the input end of the battery 15, and the output end of the controller 16 is connected to the first water pump 4, the second water pump 8 and the electromagnetic The input end of the valve 11 is electrically connected, the output end of the liquid level gauge 2 is electrically connected to the input end of the controller 16, one end of the rainwater pipe 14 penetrates the side wall of the housing 1 and is connected to the building rainwater downpipe flange, and the other end of the rainwater pipe 14 penetrates The filter screen 9 extends to the top of the inner bottom surface of the water storage tank 13, the bottom surface of the overflow pipe 12 is connected with the municipal rainwater pipeline, the domestic water pipe 6 is connected with the domestic water pipeline of the residents, and the tempered glass plate 32 is convenient for the ultraviolet rays irradiated by the ultraviolet lamp 33 to pass through. The photovoltaic panel 17 is a common component, which will not be repeated here. The water inlet end of the connecting pipe connected to the second water pump 8 is located above the filter screen 9 .

Working principle: when in use, install the device around the building, connect the rainwater pipe 14 with the rainwater downpipe of the building, connect the bottom surface of the overflow pipe 12 with the municipal rainwater pipe, and connect the domestic water pipe 6 with the residential water pipe. Connection, when it rains, the rainwater on the top surface of the building enters the rainwater pipe 14 with the rainwater downpipe, and the rainwater pipe 14 inputs the rainwater into the water storage tank 13. As the water level rises, the rainwater flows through the filter screen 9, and the filter screen 9 can The floating objects and sediment are intercepted and filtered, so that the water above the filter screen 9 is initially purified. At the same time, due to the large area of the filter screen 9, clogging is not easy to occur. When the water level drops below the filter screen 9, the filter screen 9 The impurities on the bottom surface will fall off naturally due to gravity, and the natural cleaning is completed. In addition, the water storage tank 13 is connected to the overflow pipe 12 through the solenoid valve 11. When the water storage tank 13 needs to be cleaned, the solenoid valve 11 is opened, and the remaining water in the From the inside of the water storage tank 13, it is discharged into the overflow pipe 12 through the solenoid valve 11, and the filtered impurities are taken away, which is very convenient for cleaning. 16 Start the second water pump 8 and the first water pump 4. The second water pump 8 pumps the water in the water storage tank 13 into the filter tank 5. As the level of rainwater in the filter tank 5 rises, the rainwater passes through the permeable membrane 523 and penetrates into the filter tank 5. The membrane 523 can filter out the smaller particles and impurities in the rainwater, and can also filter out the macromolecular compounds. After the filtration by the permeable membrane 523, the rainwater that finally reaches the inner top surface of the filter box 5 is relatively pure, and passes through the first water pump 4. The filtered water is pumped into the clean water tank 31, and the ultraviolet lamp 33 is irradiated at this time to disinfect the water in the clean water tank 31, and the water after disinfection is safer to use. Connected, residents can directly use the water in the clean water tank 31, when the water level in the clean water tank 31 drops to a certain position, the controller 16 restarts the filtration and disinfection process, in addition, the staff can rotate to open the upper cover 51, By turning the handle 524 to rotate the ring 521 until the engaging block 522 is aligned with the docking groove 532, the permeable plate 52 can be taken out and replaced with a new permeable plate 52, which is very convenient for maintenance.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. Rainwater collection and treatment integrated equipment, comprising a casing (1) and a rainwater pipe (14), characterized in that a water storage tank (13) is placed inside the casing (1), and the top surface of the water storage tank (13) runs through A rainwater pipe (14) is connected, a filter screen (9) is fixedly connected at the bottom of the water storage tank (13), and an overflow pipe (12) is connected through the upper surface of the water storage tank (13), and the overflow pipe (12) The lower surface wall is connected with a tee (10), and the tee (10) is connected to the lower side wall of the water storage tank (13) through a solenoid valve (11), and the inside of the casing (1) is located on one side of the water storage tank (13) A filter box (5) is provided, and the bottom surface of the filter box (5) is connected with the second water pump (8) through the water delivery pipe (7), and the second water pump (8) is connected with the side wall of the water storage tank (13) through the connecting pipe The other side of the filter box (5) is provided with a disinfection box (3) inside the casing (1), and the upper side wall of the filter box (5) is connected to the first water pump (4) through a connecting pipe, and The first water pump (4) is connected to the disinfection box (3) through a connecting pipe, a photovoltaic panel (17) is fixedly connected to the top surface of the casing (1), and the interior of the casing (1) is located in the water storage tank (13) A battery (15) is fixed above, and a controller (16) is fixed on one side of the battery (15). 2. The rainwater collection and treatment integrated equipment according to claim 1, wherein the filter box (5) is clamped with a permeable plate (52) through a clamp (53), and the clamp (53) ) includes a snap ring (531) and a butt groove (532), and the permeation plate (52) includes a circular ring (521), a snap block (522), a permeable membrane (523) and a turning handle (524), the snap A butting groove (532) is formed on the top surface of the connecting ring (531), a permeable membrane (523) is fixedly connected to the inside of the annular ring (521), and the outer wall of the annular ring (521) is provided with a snap connection at a position corresponding to the butting groove (532). The top surface of the ring (521) is fixedly connected with a rotating handle (524), and the top surface of the filter box (5) is screwed with an upper cover (51). 3. The rainwater collection and treatment integrated equipment according to claim 1 is characterized in that, a water purification tank (31) is provided inside the disinfection tank (3), and one side of the water purification tank (31) is located in the disinfection tank (31). 3) A tempered glass plate (32) is embedded inside, and the other side of the tempered glass plate (32) is located on the inner wall of the disinfection box (3) and an ultraviolet lamp (33) is embedded, and the first water pump (4) is connected to the disinfection box through a connecting pipe. The clean water tank (31) in the tank (3) is through-connected, the surface wall of the lower side of the clean water tank (31) is connected with a domestic water pipe (6), and the top surface of the clean water tank (31) is provided with a liquid Bit meter (2). 4. The rainwater collection and treatment integrated equipment according to claim 1 or 3, wherein the output end of the photovoltaic panel (17) is electrically connected to the input end of the battery (15), and the controller (16) The output end is electrically connected with the first water pump (4), the second water pump (8) and the input end of the solenoid valve (11), and the output end of the liquid level gauge (2) is electrically connected with the input end of the controller (16). 5. The rainwater collection and treatment integrated equipment according to claim 1, wherein one end of the rainwater pipe (14) penetrates the side wall of the casing (1) and is flanged with the rainwater downpipe of the building, and the rainwater pipe (14) ) penetrates through the filter screen (9) and extends above the inner bottom surface of the water storage tank (13). 6. The rainwater collection and treatment integrated equipment according to claim 1, characterized in that, the bottom surface of the overflow pipe (12) is throughly connected with the municipal rainwater pipeline, and the domestic water pipe (6) is throughly connected with the resident's domestic water pipeline. .

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