CN211312669U - Automatic rainwater treatment device for building roof - Google Patents
Automatic rainwater treatment device for building roof Download PDFInfo
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- CN211312669U CN211312669U CN201921647508.5U CN201921647508U CN211312669U CN 211312669 U CN211312669 U CN 211312669U CN 201921647508 U CN201921647508 U CN 201921647508U CN 211312669 U CN211312669 U CN 211312669U
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- rainwater
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- tower
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000012545 processing Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 61
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 55
- 239000007788 liquid Substances 0.000 claims description 17
- 238000004064 recycling Methods 0.000 claims description 15
- 239000010865 sewage Substances 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000003053 toxin Substances 0.000 description 2
- 231100000765 toxin Toxicity 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a rainwater automatic processing apparatus for building roof. The key points of the technical scheme are as follows: the utility model provides a rainwater automatic processing apparatus for building roof, collect the tower case including the rainwater, rainwater recycles tower case and motor, be provided with collection device on the rainwater collection tower case, collection device includes filter and collecting plate, be provided with movable chamber and level sensor who is used for placing the water pump in the rainwater collection tower incasement, motor and water pump are the electricity and connect, filter and collecting plate are hinged joint, be provided with the filter equipment who is connected with rainwater collection tower case on the rainwater recycles the tower case, rainwater recycles tower bottom of the case portion and is provided with mobile outlet. The utility model discloses a rainwater automatic processing apparatus for building roof can realize that the automatic processing rainwater is collected and is recycled.
Description
Technical Field
The utility model relates to a rainwater field of handling, more specifically say, it relates to a rainwater automatic processing apparatus for building roof.
Background
The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water when raining, and releases and utilizes the stored water when needed. Sponge city construction is actively developed, the utilization of rain and flood is improved, the outward discharge of rainwater can be reduced, and the rainfall runoff time is prolonged. The reasonable utilization of urban rainwater is not only an approach of open source throttling, but also has important significance on the aspects of ecological environment improvement, water pollution control and the like. Sponge city construction should follow ecological priority principle etc. combines together natural way and artificial measures, under the prerequisite of guaranteeing urban drainage waterlogging prevention safety, furthest realizes that rainwater stores up, permeates and purifies in the urban area, promotes the utilization of rainwater resource and ecological environment protection. In the sponge city construction process, the systematicness of natural rainfall, surface water and underground water is planned, water recycling links such as water supply and drainage are coordinated, and the complexity and the long-term property of the links are considered. At present, urban rainwater utilization mainly comprises three ways, namely a roof, a road and a green land. According to the urban sanitation conditions in China, roof rainwater has good water quality, large runoff, convenience in collection and utilization and good utilization value. However, most of the existing treatment methods do not consider the collection and reuse of rainwater but consider drainage more, which wastes natural resources.
In view of the above problems, the present invention disclosed in chinese patent publication No. CN105664584B discloses a rainwater treatment apparatus, which includes: a water inlet and a first water outlet are sequentially arranged on the side wall of the flow dividing unit from top to bottom; a filter hopper is arranged in the shunting unit, the outer wall of the filter hopper is in contact with the inner wall of the shunting unit, a drainer is arranged at the bottom of the filter hopper, a ball float valve is arranged in the drainer, and a second water outlet is formed in the side wall of the filter hopper adjacent to the first filter unit; the first filter unit at least comprises two first permeable walls, and the side walls of the first filter unit adjacent to the second filter unit are second permeable walls. Among the above-mentioned device, filter the fill bottom and set up the drainer, and the drainer sets up the ball-cock assembly, can just get into the rainwater in the drainer (the runoff that initial stage rainwater formed promptly) discharge and do not enter into the filter unit in, furtherly, the reposition of redundant personnel unit, first filter unit and second filter unit filter the rainwater in grades, have improved rainwater quality of water, have reduced the secondary pollution of rainwater.
A new solution is therefore proposed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a rainwater automatic processing apparatus for building roof carries out the collection of first step to water through collecting plate and filter and filters, through level sensor monitoring water level, upwards transports water to filter equipment through the electricity of water pump and motor, carries out the secondary filter.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a rainwater automatic processing apparatus for building roof, includes rainwater collection tower case, rainwater recycling tower case and motor, be provided with collection device on the rainwater collection tower case, collection device includes filter and collecting plate, be provided with movable chamber and level sensor who is used for placing the water pump in the rainwater collection tower incasement, motor and water pump are the electricity and connect, filter and collecting plate are hinged joint, be provided with the filter equipment who is connected with rainwater collection tower case on the rainwater recycling tower case, rainwater recycling tower bottom of the case portion is provided with mobile outlet.
By adopting the technical scheme, the rainwater collecting tower box is used for collecting rainwater, the rainwater recycling tower box is used for placing the treated available rainwater, a movable cavity is arranged in the rainwater collecting tower box and is used for placing a water pump, the water pump is electrically connected with a motor, a liquid level sensor is arranged in the rainwater collection tower tank, the water level is measured by the liquid level sensor, when a certain water level is reached, the water pump operates to convey rainwater to the filtering device, be provided with collection device on rainwater collection tower case, collection device includes filter and collecting plate, and filter and collecting plate are hinged joint, are equipped with a plurality of through-holes on the filter and are used for filtering impurity such as leaf, and filter equipment is located rainwater and recycles the tower case and connect rainwater collection tower case and rainwater and recycle the tower case, and rainwater recycles tower bottom of the case portion and is provided with mobile export, as the movable window of the available rainwater after filtering.
The utility model discloses further set up to: the filter device is of a double-wall structure, and the double-wall structure comprises an inner cavity wall and an outer cavity wall.
By adopting the technical scheme, the filtering device comprises the inner cavity wall and the outer cavity wall, the inner cavity wall is used for filtering impurities and rainwater, and the outer cavity wall is used for rainwater drainage.
The utility model discloses further set up to: the drainage cavity is characterized in that a filtering cavity is arranged in the inner cavity wall, an activated carbon layer is arranged in the filtering cavity, a collecting opening is arranged above the activated carbon layer, a cavity between the inner cavity wall and the outer cavity wall is a drainage cavity, and a through hole is formed in the bottom of the inner cavity wall and is used for penetrating through the filtering cavity and the drainage cavity.
Through adopting above-mentioned technical scheme, be provided with the filter chamber in the inner chamber wall, be provided with the activated carbon layer in the filter chamber, activated carbon layer top is provided with collects the mouth, the activated carbon layer is used for purifying and absorbs the fine particle impurity of rainwater, the cavity between inner chamber wall and exocoel wall is the drainage chamber, inner chamber wall bottom is provided with the through-hole, the through-hole is used for lining up filter chamber and drainage chamber, after rivers get into the drainage chamber from the water inlet, get into the filter chamber below through the through-hole and save, after the rainwater is saved to a certain degree, get into the filter chamber top through the activated carbon layer from the below.
The utility model discloses further set up to: the drainage device is characterized in that a water inlet communicated with the drainage cavity is formed in the upper portion of the outer cavity wall, a sewage draining outlet communicated with the filtration cavity and a valve device used for controlling the opening and closing of the sewage draining outlet are formed in the bottom of the filtering device, and the valve device is a ball float valve.
Through adopting above-mentioned technical scheme, exocoel wall top is provided with the water inlet that link up with the drainage chamber, and the filter equipment bottom is provided with the drain that link up with the filter chamber and is used for controlling the valve means of drain switching, and valve means is the ball-cock assembly, can not get into the drain at once when the rainwater gets into the water inlet, and the rainwater that does not discharge gets into from the activated carbon layer and collects mouthful refilter when certain water level is saved to the filter chamber because the liquid level pressure effect.
The utility model discloses further set up to: the activated carbon layer comprises a frame and a filter module, wherein a filter lattice is arranged in the frame, the filter module is positioned in the filter lattice, a filter core body is arranged in the filter module, and the filter core body is activated carbon.
Through adopting above-mentioned technical scheme, filter module is located the filter check, and filter module size and dimension can realize exchanging equally, is provided with the filter core body in the filter module, and the filter core body is active carbon, and active carbon has very strong adsorption, mainly used absorb bacterium, toxin or special gas, but air purification and water, durable and easy regeneration.
The utility model discloses further set up to: and the top of the filtering device is provided with an access hole.
Through adopting above-mentioned technical scheme, the filter equipment top is provided with the access hole, makes things convenient for the maintainer to maintain.
The utility model discloses further set up to: the liquid level sensor includes a sensing portion for positioning and a connecting portion.
Through adopting above-mentioned technical scheme, level sensor includes sensing part and coupling part, and the sensing part is used for the location and arranges bottom, middle part and the top of rainwater collection tower case in respectively, begins to take out water to filter equipment when rainwater is saved to the top, reduces transmission speed when rainwater is saved to the middle part, stops the transmission when the rainwater is saved not enough, and sensing part is connected with coupling part's one end, and coupling part's the other end is connected with the block terminal.
The utility model discloses further set up to: the rainwater recycling tower is characterized in that an ultraviolet lamp is arranged at a fixed position on the inner wall of the rainwater recycling tower box, and a control valve is arranged at a flow outlet.
Through adopting above-mentioned technical scheme, the fixed position department on the rainwater reuse tower incasement wall is provided with the purple light lamp, and the light that the purple light lamp sent can arouse some protein structure changes of germ and inefficacy, plays the disinfection effect, prevents to recycle the rainwater because do not use for a long time and breed the bacterium, and the exit that flows is provided with the control valve, and the control valve is used for controlling the export that flows, opens the valve during the use, closes the valve when not using.
To sum up, the utility model discloses following beneficial effect has:
1. a filter cavity is arranged in the wall of the inner cavity, an activated carbon layer is arranged in the filter cavity, a collecting port is arranged above the activated carbon layer, a cavity between the wall of the inner cavity and the wall of the outer cavity is a drainage cavity, a through hole is arranged at the bottom of the wall of the inner cavity and is used for penetrating through the filter cavity and the drainage cavity, when water flow enters the drainage cavity from the water inlet, the water flow enters the lower part of the filter cavity through the through hole for accumulation, when rainwater is accumulated to a certain degree, the rainwater enters the upper part of the filter cavity from the lower part through the active carbon layer, a water inlet communicated with the drainage cavity is arranged above the outer cavity wall, a sewage discharge port communicated with the filter cavity and a valve device for controlling the opening and closing of the sewage discharge port are arranged at the bottom of the filter device, the valve device is a ball float valve, rainwater cannot enter the sewage draining outlet immediately when entering the water inlet, and rainwater which is not drained enters the collecting outlet from the activated carbon layer under the action of liquid level pressure and is filtered when being stored at a certain water level in the filtering cavity.
2. The filter module is located the filter check, and filter module size and dimension etc. can realize exchanging, is provided with the filter core body in the filter module, and the filter core body is active carbon, and active carbon has very strong adsorption, and mainly used absorbs bacterium, toxin or special gas, can purify air and water, and durable and easy regeneration, the filter equipment top is provided with the access hole, makes things convenient for the maintainer to maintain.
3. The fixed position department on the rainwater recycling tower incasement wall is provided with the purple light lamp, and the light that the purple light lamp sent can arouse some protein structure changes of germ and inefficacy, plays the disinfection effect, prevents to recycle the rainwater because do not use for a long time and breed the bacterium, and the exit that flows is provided with the control valve, and the control valve is used for controlling the export that flows, opens the valve during the use, closes the valve during not using.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the filtering device of the present invention;
fig. 3 is a schematic structural view of a float valve.
In the figure: 1. a rainwater collection tower box; 2. a rainwater reuse tower box; 3. a movable cavity; 4. a motor; 5. a filter plate; 6. a collection plate; 7. a filter chamber; 8. an activated carbon layer; 9. a collection port; 10. a drainage lumen; 11. A water inlet; 12. a sewage draining outlet; 13. a float valve; 14. an access hole; 15. a liquid level sensor; 16. an ultraviolet lamp; 17. a flow outlet; 18. and (4) controlling the valve.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in detail with reference to the accompanying drawings.
An automatic rainwater treatment device for a building roof is disclosed, as shown in figure 1, a rainwater collection tower box 1 plays a role of collecting rainwater, a movable cavity 3 is arranged in the rainwater collection tower box 1, the movable cavity 3 is used for placing a water pumping pump, the outward transmission is convenient and the induction is sensitive, the water pump is electrically connected with a motor 4, the water pumping and the water delivery of the water pump are realized by the power supply of the external motor 4, a liquid level sensor 15 is arranged in the rainwater collection tower box 1, the liquid level sensor 15 comprises a sensing part and a connecting part which are used for positioning, each sensing part is respectively connected with one end of the connecting part and respectively positioned at the bottom, the middle and the top of the rainwater collection tower box 1, the other ends of all the connecting parts are intensively connected on a distribution box to realize automation, the water level is measured by the liquid level sensor 15, when a certain water level is reached, the water pump, still be provided with collection device on rainwater collecting tower case 1, collection device includes filter 5 and collecting board 6, filter 5 and collecting board 6 are hinged joint, it is used for filtering impurity such as leaf to be equipped with a plurality of through-holes on the filter 5, collecting board 6 is used for concentrating the collection rainwater, rainwater recycles tower case 2 and plays the effect of saving rainwater, fixed position department on rainwater recycles tower case 2 inner walls is provided with purple light 16, the light that purple light 16 sent can arouse that some protein structure of germ changes and become invalid, play the disinfection effect, prevent to recycle rainwater because do not use for a long time and breed the bacterium, rainwater recycles tower case 2 bottoms and is provided with mobile outlet 17, mobile outlet 17 department is provided with control valve 18, control valve 18 is used for controlling mobile outlet 17, open the valve when rainwater after the filtration needs to use, close the valve when not using.
As shown in fig. 2 and 3, the cavity surrounded by the inner cavity wall of the filtering device is a filtering cavity 7, an activated carbon layer 8 is arranged in the filtering cavity 7, a collecting port 9 is arranged above the activated carbon layer 8, the cavity between the inner cavity wall and the outer cavity wall is a drainage cavity 10, a through hole is formed in the bottom of the inner cavity wall, the filtering cavity 7 is communicated with the drainage cavity 10, a water inlet 11 communicated with the drainage cavity 10 is formed in the upper portion of the outer cavity wall, a sewage draining outlet 12 communicated with the filtering cavity 7 is formed in the bottom of the device, and the area of the water inlet 11 is larger than the area of the sewage draining. The bottom of the body is provided with a ball float valve 13 for controlling the opening and closing of a sewage draining port 12, the ball float valve 13 comprises a floating ball, a lever and a ball plug, the ball plug is provided with a liquid leaking port, an active carbon layer 8 comprises a frame and a filtering grid, an upper filtering module and a lower filtering module are respectively arranged according to a rainwater filtering sequence, the sizes and the sizes of the filtering modules are equal and can be replaced mutually, the filtering core body of the upper filtering module is quartz sand, the lower filtering module is active carbon, rainwater flows in from a water inlet 11 through a drainage cavity 10 and flushes out impurities remained after the previous filtering from the sewage draining port 12, as the area of the sewage draining port 12 is smaller than that of the water inlet 11, the rainwater is accumulated in the filtering cavity 7 and the drainage cavity 10, when the liquid level is accumulated to a certain position, the ball float valve 13 closes the sewage draining port 12, the liquid level accumulation speed is further improved, and the rainwater enters the upper, rainwater after being filtered and purified gets into the rainwater through collecting mouthful 9 and collects the pipeline, after water inlet 11 stops intaking, the rainwater of saving in the device slowly discharges from the weeping mouth on the ball cock of ball cock float valve 13, after the liquid level descends to certain stage, ball cock valve 13 is opened, the rainwater is discharged from drain 12, the device resets, partly filter remaining impurity and remain in filter chamber 7 bottom, wash along with the rivers when waiting for next time intaking, be provided with access hole 14 at the filter equipment top, make things convenient for the maintenance personal to maintain.
When the automatic rainwater treatment device works normally, rainwater is collected through the collecting plate 6 on the collecting device, a first layer of filtration is carried out through the filter plate 5 on the collecting device and is used for filtering larger impurities such as leaves and trunks, the rainwater filtered by the first layer is stored in the rainwater collecting tower box 1, a liquid level sensor 15 is arranged in the rainwater collecting tower box 1, the liquid level sensor 15 comprises a sensing part and a connecting part, the sensing part is used for positioning and is respectively arranged at the bottom, the middle and the top of the rainwater collecting tower box 1, when the rainwater is stored to the top, the rainwater starts to be pumped to the filtering device, when the rainwater is stored to the middle part, the transmission speed is reduced, when the rainwater is not stored sufficiently, the transmission is stopped, the sensing part is connected with one end of the connecting part, the other end of the connecting part is connected with the distribution box, when the rainwater is stored to the top, the rainwater starts to be pumped to, the double-layer wall structure comprises an inner cavity wall and an outer cavity wall, wherein the inner cavity wall has a filtering effect, the outer cavity wall has a drainage effect, a filtering cavity 7 is arranged in the inner cavity wall, an activated carbon layer 8 is arranged in the filtering cavity 7, the activated carbon layer 8 comprises a frame and a filtering module, the filtering module is positioned in a filtering grid, the filtering module has the same size and can realize interchange, a filtering core body is arranged in the filtering module, the filtering core body is activated carbon, a collecting port 9 is arranged above the activated carbon layer 8, a drainage cavity 10 is arranged between the inner cavity wall and the outer cavity wall, a through hole is arranged at the bottom of the inner cavity wall and is used for penetrating through the filtering cavity 7 and the drainage cavity 10, when water flow enters the drainage cavity 10 from a water inlet 11 and then enters the lower part of the filtering cavity 7 through the through hole for accumulation, when rainwater is accumulated to a certain degree, the rainwater enters the upper part of the filtering cavity, the bottom of the filtering device is provided with a drain outlet 12 communicated with the filtering cavity 7 and a valve device used for controlling the opening and closing of the drain outlet 12, the valve device is a ball float valve 13, rainwater cannot enter the drain outlet 12 immediately when entering the water inlet 11, when the rainwater which is not discharged is stored to a certain water level in the filtering cavity 7, the rainwater enters the collecting port 9 from the activated carbon layer 8 under the action of liquid level pressure for re-filtering, the circulating port enters the rainwater recycling tower box 2 after the rainwater is filtered, a purple light lamp 16 is arranged at a fixed position on the inner wall of the rainwater recycling tower box 2, which is higher than the water level, light emitted by the purple light lamp 16 can cause the structural change of certain proteins of germs and lose efficacy, the sterilizing effect is achieved, the recycling rainwater is prevented from breeding bacteria due to long-time non-use, a control valve 18 is arranged at the flow outlet 17, the control valve 18 is used for controlling.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a rainwater automatic processing apparatus for building roof, includes rainwater collection tower case (1), rainwater reuse tower case (2) and motor (4), be provided with collection device on rainwater collection tower case (1), collection device includes filter (5) and collecting plate (6), its characterized in that: the rainwater recycling tower is characterized in that a movable cavity (3) for placing a water pump and a liquid level sensor (15) are arranged in the rainwater collecting tower box (1), the motor (4) is electrically connected with the water pump, the filter plate (5) is connected with the collecting plate (6) through a hinge, a filtering device connected with the rainwater collecting tower box (1) is arranged on the rainwater recycling tower box (2), and a flow outlet (17) is formed in the bottom of the rainwater recycling tower box (2).
2. An automatic rainwater disposal device for the roof of a building according to claim 1 wherein: the filter device is of a double-wall structure, and the double-wall structure comprises an inner cavity wall and an outer cavity wall.
3. An automatic rainwater disposal device for the roof of a building according to claim 2 wherein: the inner cavity wall is internally provided with a filter cavity (7), the filter cavity (7) is internally provided with an activated carbon layer (8), a collecting port (9) is arranged above the activated carbon layer (8), a cavity between the inner cavity wall and the outer cavity wall is a drainage cavity (10), the bottom of the inner cavity wall is provided with a through hole, and the through hole is used for penetrating through the filter cavity (7) and the drainage cavity (10).
4. An automatic rainwater disposal device for the roof of a building according to claim 3 wherein: a water inlet (11) communicated with the drainage cavity (10) is arranged above the outer cavity wall, a sewage draining outlet (12) communicated with the filtering cavity (7) and a valve device for controlling the opening and closing of the sewage draining outlet (12) are arranged at the bottom of the filtering device, and the valve device is a ball float valve (13).
5. An automatic rainwater disposal device for the roof of a building according to claim 3 wherein: the activated carbon layer (8) comprises a frame and a filtering module, wherein a filtering lattice is arranged in the frame, the filtering module is positioned in the filtering lattice, a filtering core body is arranged in the filtering module, and the filtering core body is activated carbon.
6. An automatic rainwater disposal device for the roof of a building according to claim 1 wherein: the top of the filtering device is provided with an access hole (14).
7. An automatic rainwater disposal device for the roof of a building according to claim 1 wherein: the level sensor (15) includes a sensing portion for positioning and a connecting portion.
8. An automatic rainwater disposal device for the roof of a building according to claim 1 wherein: the fixed position on the inner wall of the rainwater recycling tower box (2) is provided with an ultraviolet lamp (16), and the position of the flow outlet (17) is provided with a control valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921647508.5U CN211312669U (en) | 2019-09-30 | 2019-09-30 | Automatic rainwater treatment device for building roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921647508.5U CN211312669U (en) | 2019-09-30 | 2019-09-30 | Automatic rainwater treatment device for building roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211312669U true CN211312669U (en) | 2020-08-21 |
Family
ID=72078221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921647508.5U Expired - Fee Related CN211312669U (en) | 2019-09-30 | 2019-09-30 | Automatic rainwater treatment device for building roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211312669U (en) |
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2019
- 2019-09-30 CN CN201921647508.5U patent/CN211312669U/en not_active Expired - Fee Related
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Granted publication date: 20200821 |