CN115094974A - A rainwater collection device for in landscape garden - Google Patents
A rainwater collection device for in landscape garden Download PDFInfo
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- CN115094974A CN115094974A CN202210866379.9A CN202210866379A CN115094974A CN 115094974 A CN115094974 A CN 115094974A CN 202210866379 A CN202210866379 A CN 202210866379A CN 115094974 A CN115094974 A CN 115094974A
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- rainwater
- water
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- pipe
- crushing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 238000001914 filtration Methods 0.000 claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 239000002352 surface water Substances 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 239000013618 particulate matter Substances 0.000 claims abstract description 3
- 239000004575 stone Substances 0.000 claims description 39
- 239000004576 sand Substances 0.000 claims description 33
- 238000005189 flocculation Methods 0.000 claims description 28
- 230000016615 flocculation Effects 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 24
- 239000003673 groundwater Substances 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 6
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 4
- 244000060011 Cocos nucifera Species 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims 1
- 239000011449 brick Substances 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/40—Other devices for confining, e.g. trenches, drainage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/08—Arrangement of draining devices, e.g. manual shut-off valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B2011/005—Tanks with two or more separate compartments divided by, e.g. a flexible membrane
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a rainwater collecting device for a landscape garden, which comprises a rainwater collecting unit, wherein the rainwater collecting unit is arranged at the eave of an antique building in the landscape garden for collecting rainwater conveniently, a surface water collecting unit is laid on a brick road of the landscape garden, the surface water collecting unit forms a rainwater transportation pipeline below a road surface, rainwater on the road surface enters the interior of a floor tile along a first water inlet pipe, the connected floor tiles are connected through a water transporting pipe to form a rainwater transportation pipeline, and the rainwater enters a reservoir along the pipeline. The solid-liquid separation unit filters the rainwater of collecting, lets silt and separation of water, and the rainwater gets into the filtering ponds and filters, is provided with filtering mechanism in the filtering ponds, and the filtering mechanism intussuseption is filled with solid-state particulate matter and is used for filtering, and the filtering ponds have the water storage tank through going out water piping connection, and the rainwater gets into the water storage tank at last for use.
Description
Technical Field
The invention belongs to the technical field of landscaping, and relates to a rainwater collecting device for landscape gardens.
Background
A rainwater collection system refers to the whole process of rainwater collection, and can be divided into five links, namely rainwater collection through a rainwater collection pipeline, flow abandoning and sewage interception, rainwater storage in a rainwater collection tank, filtering and disinfection, purification and recycling, wherein the collected rainwater is used for irrigating crops and replenishing underground water, and can also be used for non-domestic water applications such as landscape environment, greening, car washing yard water, road washing and cooling water replenishment, toilet flushing and the like. Can save water resources.
The pond has been built itself in the gardens, groundwater sources such as artificial lake, run into rainy day rainwater and can carry a large amount of solid-state dyestuffs and get into these groundwater sources, the pollutant enrichment is at these artificial groundwater sources, so long-time not clear up quality of water will become dirty and embarrassing, rubbish and silt in the aquatic are salvaged to the manual work of conventional processing operation room, this kind of artifical clean mode is wasted time and energy, just consequently, the rainwater of collecting also can not directly be discharged into artificial lake groundwater source, so need rainwater collection device to collect the rainwater after purifying the rainwater, with this solve the device that rainwater was collected in the landscape garden, filter, reuse.
Disclosure of Invention
The object of the present invention is to provide a rainwater collecting device for use in landscape gardens which solves the problems set out in the background art mentioned above.
The invention adopts the technical scheme that the rainwater collecting device for the landscape gardens comprises:
the rainwater collecting unit comprises a horn-shaped water collecting cover, the bottom end of the water collecting cover is connected with a rainwater inlet pipe, the rainwater inlet pipe is connected with a filtering cover, and the filtering cover is arranged inside the water collecting cover;
the surface water collecting unit comprises floor tiles, wherein the floor tiles are vertically provided with first water inlet pipes, wedge-shaped water collecting grooves are formed in the surfaces of the floor tiles, the top ends of the first water inlet pipes are directly communicated with the water collecting grooves in the surfaces of the floor tiles, the floor tiles are obliquely provided with water conveying pipes along the horizontal direction, the water conveying pipes are communicated with the bottom ends of the first water inlet pipes, outlet ends of the water conveying pipes are connected with a water storage tank, an opening of the water storage tank is provided with a cover, and water inlet holes are formed in the surface of the cover;
solid-liquid separation unit, including the flocculation basin, the cistern passes through the pipeline intercommunication with the flocculation basin, is provided with the solenoid valve on the pipeline, and the flocculation basin is provided with the pencil, and the inside rabbling mechanism that is provided with of flocculation basin pond, flocculation basin pass through flocculation union coupling filtering ponds, are provided with the solenoid valve on the flocculation pipe, are provided with filtering mechanism in the filtering ponds, and filtering mechanism intussuseption is filled with solid-state particulate matter and is used for filtering, and the filtering ponds have the tank through going out water piping connection, is provided with the water pump on the outlet pipe.
The invention is also characterized in that:
the underground water collecting device is characterized by further comprising an underground water collecting unit, wherein the underground water collecting unit comprises a second water inlet pipe, a water pump is arranged on the second water inlet pipe, and a sand-stone separating mechanism is arranged in the second water inlet pipe.
The baffle is two-layer about being divided into the second inlet tube, and the upper strata is silt pipeline, and the lower floor is the stone pipeline, and the entrance point of silt pipeline is provided with the filter screen, and the aperture of filter screen is greater than the silt particle diameter and is less than the particle diameter of stone.
The filtering tank is connected with a crushing mechanism above the filtering tank, the crushing mechanism comprises a shell, a plurality of groups of crushing roller mechanisms are arranged in the shell and are sequentially arranged from top to bottom in the vertical direction, stones entering the shell are crushed by the crushing roller mechanisms to obtain filtering sand, a feeding pipe is arranged at the bottom of the shell, and the feeding pipe conveys the filtering sand to enter the filtering mechanism.
The crushing roller mechanism is including the crushing roller of two symmetries, and the crushing roller rotates to be connected at the shell inner wall, and the crushing roller lateral wall is provided with motor drive, and the crushing roller below is provided with two baffles, and the baffle rotates to be connected at the shell inner wall, and the baffle lateral wall is provided with motor drive, and two baffles are located between the crushing roller of adjacent two sets of crushing roller mechanisms, and the crushing roller tooth chi by the crushing roller of last crushing roller under to reduces gradually.
The filtering mechanism comprises a box body, a plurality of filtering tanks are arranged in the box body, a branch pipe communicating feeding pipe is arranged at the top end of each filtering tank, electromagnetic valves are arranged on the branch pipes, solid particles are filled in the filtering tanks and comprise coconut shell activated carbon and filtering sand, and the flocculation pipes are connected into the sedimentation tank after sequentially penetrating through the plurality of filtering tanks.
The outlet end of the stone pipeline is sealed, a raw material pipe extends from the outlet end of the stone pipeline, the outlet end of the raw material pipe is connected with the box body, and the outlet end of the raw material pipe is opposite to the crushing roller mechanism.
The sand crusher is characterized by further comprising a control end, wherein the control end is electrically connected with the electromagnetic valve and the motor, stones enter the crushing mechanism, the control end controls the crushing roller mechanism to crush the stones to obtain filter sand, sand with different particle sizes is screened by the baffle, the electromagnetic valve is opened by the control end, and the filter sand enters the corresponding filter tank.
The beneficial effects of the invention are:
1. underground water sources such as ponds, artificial lakes and the like are built in gardens and forests, rainwater can carry a large amount of solid pollutants into the underground water sources when the rainwater is in rainy days, and the pollutants are enriched in the artificial underground water sources, so that the rainwater cannot be cleaned for a long time and becomes dirty, and the underground water can be collected, stored and utilized by matching with an existing rainwater collecting device.
2. The core of the invention is that during the process of pumping underground water, large-particle stones are separated from silt, the stones are collected and utilized and are crushed into filter sand, and the collected rainwater and the underground water are filtered step by utilizing the filter sand, so that the stones which are useless originally are changed into valuable.
3. The invention realizes that waste is changed into valuable, the crushing mechanism crushes the stones into filter sands with different specifications, the filter mechanism stores the filter sands with different grain diameters, the filter tank forms a step-by-step filtration process from coarse to fine, and the whole filtration process is purely natural and pollution-free and has popularization value.
Drawings
FIG. 1 is a schematic view showing the connection of a rainwater collecting apparatus for use in landscape gardens according to the present invention;
FIG. 2 is a schematic view showing the structure of a rainwater collecting unit and a surface water collecting unit of the rainwater collecting apparatus for use in landscape gardens according to the present invention;
FIG. 3 is a schematic structural view of a solid-liquid separation unit of a rainwater collection device for use in landscape gardens according to the present invention;
FIG. 4 is a schematic view showing a structure of a groundwater collecting unit of the rainwater collecting apparatus for use in a landscape garden according to the present invention;
FIG. 5 is a schematic structural view of a crushing mechanism of a rainwater collecting apparatus for use in landscape gardens according to the present invention;
in the figure, 1, a rainwater collecting unit, 1-1, a water collecting cover, 1-2, a rainwater inlet pipe, 1-3, a filtering cover, 2, a surface water collecting unit, 2-1, floor tiles, 2-2, a first water inlet pipe, 2-3, a water collecting tank, 2-4, a water conveying pipe, 2-5, a reservoir, 2-6, a cover, 2-7, a water inlet hole, 3, a solid-liquid separating unit, 3-1, a flocculation tank, 3-2, a medicine adding pipe, 3-3, a flocculation pipe, 3-4, a filtering tank, 3-5, a water outlet pipe, 3-6, a water storage tank, 4, a groundwater collecting unit, 4-1, a second water inlet pipe, 4-2, a water pump, 4-3, a sand separating mechanism, 4-3-1, and 4-3-2 silt pipelines, 4-3-3 of a stone pipeline, 4-3-4 of a filter screen, 4-3-5 of a raw material pipe, 5 of a crushing mechanism, 5-1 of a shell, 5-2 of a crushing roller mechanism, 5-3 of a feeding pipe, 5-2-1 of a crushing roller, 5-2-2 of a baffle, 5-2-3 of a motor, 6 of a filtering mechanism, 6-1 of a box body, 6-2 of a filtering tank, 6-3 of a branch pipe, 6-4 of an electromagnetic valve and 7 of a control end.
Detailed Description
The invention is described in detail below with reference to the drawings and the detailed description.
Example 1
The invention relates to a rainwater collecting device used in landscape gardens, which comprises a rainwater collecting unit 1 as shown in figures 1 and 2, wherein the rainwater collecting unit 1 is mostly arranged at the eave of an archaized building in the landscape gardens so as to be convenient for collecting rainwater, the rainwater collecting device comprises a horn-shaped water collecting cover 1-1, the bottom end of the water collecting cover 1-1 is connected with a rainwater inlet pipe 1-2 and a rainwater inlet pipe 1-2, a filter cover 1-3 is arranged in the water collecting cover 1-1, the filter cover 1-3 filters impurities such as leaves, a water storage tank 2-5 is connected into the outlet end of the rainwater inlet pipe 1-2, and the rainwater collecting unit 1 directly collects rainwater into the water storage tank 2-5.
The surface water collecting unit 2 is paved on a brick road of landscape gardens and comprises floor tiles 2-1, wherein the floor tiles 2-1 are vertically provided with first water inlet pipes 2-2, the surface of the floor tiles 2-1 is provided with wedge-shaped water collecting grooves 2-3, the top ends of the first water inlet pipes 2-2 are directly communicated with the water collecting grooves 2-3 on the surface of the floor tiles 2-1, the floor tiles 2-1 are obliquely provided with water conveying pipes 2-4 along the horizontal direction, the water conveying pipes 2-4 are communicated with the bottom ends of the first water inlet pipes 2-2, the outlet ends of the water conveying pipes 2-4 are connected with a water storage tank 2-5, the opening of the water storage tank 2-5 is provided with a cover 2-6, the surface of the cover 2-6 is provided with water inlet holes 2-7, the surface water collecting unit 2 forms a pipeline for conveying rainwater below a road surface, and the rainwater on the road surface enters the interior of the floor tiles 2-1 along the first water inlet pipes 2-2, the connected floor tiles 2-1 are connected through water conveying pipes 2-4 to form a pipeline for conveying rainwater, and the rainwater enters the water storage tank 2-5 along the pipeline.
As shown in figure 3, the solid-liquid separation unit 3 filters the collected rainwater to separate silt and water, and comprises a flocculation tank 3-1, a water storage tank 2-5 is communicated with the flocculation tank 3-1 through a pipeline, a solenoid valve and a water pump are arranged on the pipeline, a control end 7 controls the solenoid valve and the water pump, the water storage tank 2-5 is opened, the rainwater in the water storage tank 2-5 enters the flocculation tank 3-1, the flocculation tank 3-1 is provided with a dosing pipe 3-2, a flocculating agent is added into the flocculation tank 3-1 from the dosing pipe 3-2, a stirring mechanism is arranged inside the flocculation tank 3-1 to accelerate the flocculation rate, the flocculation tank 3-1 is connected with a filtration tank 3-4 through a flocculation pipe 3-3, a solenoid valve is arranged on the flocculation pipe 3-3, and the control end opens the solenoid valve, the rainwater enters a filtering tank 3-4 for filtering, a filtering mechanism is arranged in the filtering tank 3-4, solid particles are filled in the filtering mechanism for filtering, the filtering tank 3-4 is connected with a water storage tank 3-6 through a water outlet pipe 3-5, the rainwater finally enters the water storage tank 3-6 for standby, and a water pump is arranged on the water outlet pipe 3-5.
Example 2
The garden and forest is built with underground water such as ponds, artificial lakes and the like, and in rainy days, the rainwater can carry a large amount of solid pollutants into underground water sources, and meanwhile, the underground water is collected and utilized while being cleaned.
A groundwater collecting unit 4 is added to the rainwater collecting device, as shown in fig. 4, the groundwater collecting unit 4 comprises a second water inlet pipe 4-1, and an inlet end of the second water inlet pipe 4-1 is arranged at an artificial groundwater source.
The second water inlet pipe 4-1 is provided with a water pump 4-2, and the second water inlet pipe 4-1 is internally provided with a sand-stone separating mechanism 4-3.
The sand-stone separating mechanism 4-3 comprises a partition plate 4-3-1, the partition plate 4-3-1 is longitudinally arranged inside the second water inlet pipe 4-1, the partition plate 4-1-1 divides the second water inlet pipe 4-1 into an upper layer and a lower layer, the upper layer is a silt pipeline 4-3-2, the lower layer is a stone pipeline 4-3-3, a filter screen 4-3-4 is arranged at the inlet end of the silt pipeline 4-1-2, and the aperture of the filter screen 4-3-4 is larger than the particle size of silt and smaller than the particle size of stone. During the process of pumping underground water, large-particle stones are separated from the silt, the stones are collected and utilized, and the stones are crushed into filter sand.
The filtering tank 3-4 is connected with a crushing mechanism 5 above the filtering tank, the crushing mechanism 5 comprises a shell 5-1, in the embodiment, three groups of crushing roller mechanisms 5-2 are arranged inside the shell 5-1, the three groups of crushing roller mechanisms 5-2 are sequentially arranged from top to bottom along the vertical direction, the crushing roller mechanisms 5-2 crush stones entering the shell 5-1 to obtain filtering sand, the bottom of the shell 5-1 is provided with a feeding pipe 5-3, and the feeding pipe 5-3 conveys the filtering sand into the filtering mechanism. The outlet end of the stone pipeline 4-3-3 is sealed, a raw material pipe 4-3-5 extends from the outlet end of the stone pipeline 4-3-3, the outlet end of the raw material pipe 4-3-5 is connected with the box body 6-1, and the outlet end of the raw material pipe 4-3-5 is opposite to the crushing roller mechanism 5-2.
Specifically, as shown in fig. 5, a set of crushing roller mechanisms 5-2 includes two symmetrical crushing rollers 5-2-1,
the crushing roller 5-2-1 is rotatably connected to the inner wall of the shell 5-1, the side wall of the crushing roller 5-2-1 is provided with a motor for driving, two baffles 5-2-2 are arranged below the crushing roller 5-2-1, the baffles 5-2-2 are rotatably connected to the inner wall of the shell 5-1, the side wall of the baffles 5-2-2 is provided with a motor 5-2-3 for driving, the two baffles 5-2-2 are positioned between the crushing rollers of the two adjacent groups of crushing roller mechanisms 5-2, the tooth sizes of the crushing rollers 5-2-1 from top to bottom are gradually reduced, and the particle size of filter sand obtained by crushing the crushing rollers 5-2-1 is also reduced.
The filtering mechanism 6 comprises a box body 6-1, three filtering tanks 6-2 are arranged in the box body 6-1, the number of the filtering tanks 6-2 is the same as that of the crushing roller mechanisms 5-2, filtering sand produced by crushing of one group of the crushing roller mechanisms 5-2 enters one filtering tank 6-2, filtering with different particle diameters is subpackaged to the corresponding filtering tanks 6-2, the particle diameter of the filtering sand crushed by the first group of the crushing rollers 5-2-1 is the largest, the particle diameter of the filtering sand crushed by the second group of the crushing rollers 5-2-1 is the smallest, the particle diameter of the third group of the crushing rollers 5-2-1 is the smallest, and the corresponding filtering tanks 6-2 are the same,
the top end of each filtering tank 6-2 is provided with a branch pipe 6-3 communicated with a feeding pipe 5-3, the branch pipe 6-3 is provided with an electromagnetic valve 6-4, the filtering tank 6-2 is filled with solid particles, the solid particles comprise coconut shell activated carbon and filtering sand, the filtering tank 6-2 is filled with the filtering sand, then the coconut shell activated carbon is added to fill gaps between the filtering sand, the flocculation pipes 3-3 sequentially penetrate through the three filtering tanks and then are connected into a sedimentation tank 3-4, rainwater sequentially passes through the three filtering tanks to perform three-stage filtration, and fine silt in water is isolated from flocculate.
The whole rainwater collecting device is controlled by a control end 7, the control end 7 is electrically connected with an electromagnetic valve 6-4 and a motor 5-2-3, stones enter a crushing mechanism 5, the control end 7 controls a crushing roller mechanism 5-2 to crush the stones to obtain the stones, sands with different particle sizes are sieved by a baffle 5-2-2, when the baffle 5-2-2 is in an inverted V shape, filter sands produced by crushing of an upper crushing roller 5-2-1 fall to the bottom of a shell 5-1 along the baffle from two sides by avoiding the lower crushing roller 5-2-1 to enter a feeding pipe 5-3, when the baffle 5-2-2 is in the V shape, an opening is reserved at the lower end of the baffle, the filter sands produced by crushing of the upper crushing roller 5-2-1 are transferred into the lower crushing roller 5-2-1 from the opening to perform new crushing, the filter sand with smaller grain diameter is obtained. And (3) opening the electromagnetic valve 6-4 by the control end 7 every time the filter sand is produced, and enabling the filter sand to enter the corresponding filter tank 6-2.
The invention relates to a rainwater collecting device used in landscape gardens, which has the advantages that:
underground water sources such as ponds, artificial lakes and the like are built in gardens and forests, rainwater can carry a large amount of solid pollutants into the underground water sources when the rainwater is in rainy days, and the pollutants are enriched in the artificial underground water sources, so that the rainwater cannot be cleaned for a long time and becomes dirty, and the underground water can be collected, stored and utilized by matching with an existing rainwater collecting device. The core of the invention is that in the process of pumping underground water, large-particle stones are separated from silt, the stones are collected and utilized and are crushed into filter sand, the collected rainwater and the underground water are filtered step by utilizing the filter sand, the stones which are useless originally are changed into valuable things, the purpose of changing the valuable things into valuable things is realized by depending on the filter mechanism and the crushing mechanism, the crushing mechanism crushes the stones into the filter sand with different specifications, the filter mechanism stores the filter sand with different particle sizes, and the filter tank forms a step-by-step filtering process from coarse to fine.
Claims (8)
1. A rain water collecting device for use in landscape gardens, comprising:
the rainwater collection unit (1) comprises a horn-shaped water collection cover (1-1), the bottom end of the water collection cover (1-1) is connected with a rainwater inlet pipe (1-2), the rainwater inlet pipe (1-2), and a filter cover (1-3) is arranged inside the water collection cover (1-1);
the surface water collecting unit (2) comprises floor tiles (2-1), a first water inlet pipe (2-2) is vertically arranged on each floor tile (2-1), wedge-shaped water collecting troughs (2-3) are arranged on the surfaces of the floor tiles (2-1), the top end of the first water inlet pipe (2-2) is directly communicated with a water collecting tank (2-3) on the surface of the floor tile (2-1), the floor tile (2-1) is obliquely provided with a water conveying pipe (2-4) along the horizontal direction, the water conveying pipe (2-4) is communicated with the bottom end of the first water inlet pipe (2-2), the outlet end of the water conveying pipe (2-4) is connected with a reservoir (2-5), a cover (2-6) is arranged at an opening of the water reservoir (2-5), and a water inlet hole (2-7) is formed in the surface of the cover (2-6);
solid-liquid separation unit (3), including flocculation basin (3-1), cistern (2-5) and flocculation basin (3-1) pass through the pipeline intercommunication, flocculation basin (3-1) are provided with pencil (3-2), the inside rabbling mechanism that is provided with of flocculation basin (3-1) pond, and filtering ponds (3-4) are connected through flocculation pipe (3-3) in flocculation basin (3-1), be provided with filtering mechanism (6) in filtering ponds (3-4), filtering mechanism (6) intussuseption is filled with solid-state particulate matter and is used for filtering, and filtering ponds (3-4) are connected with tank (3-6) through outlet pipe (3-5).
2. A rainwater collecting device for use in a landscape garden according to claim 1, further comprising a groundwater collecting unit (4), wherein the groundwater collecting unit (4) comprises the second water inlet pipe (4-1), a water pump (4-2) is arranged on the second water inlet pipe (4-1), and a sand-stone separating mechanism (4-3) is arranged inside the second water inlet pipe (4-1).
3. A rainwater collection apparatus for use in landscape gardens and forests according to claim 2, wherein said sand-stone separation mechanism (4-3) comprises a partition plate (4-3-1), said partition plate (4-3-1) is longitudinally disposed inside the second water inlet pipe (4-1), the second water inlet pipe (4-1) is divided into an upper layer and a lower layer by the partition plate (4-1-1), the upper layer is a silt pipeline (4-3-2), the lower layer is a stone pipeline (4-3-3), the inlet end of the silt pipeline (4-1-2) is provided with a filter screen (4-3-4), and the aperture of the filter screen (4-3-4) is larger than the particle size of silt and smaller than the particle size of stone.
4. A rainwater collection device for use in a landscape garden according to claim 3, characterized in that said filtering pool (3-4) is connected with a crushing mechanism (5) above it, said crushing mechanism (5) comprises a housing (5-1), said housing (5-1) is internally provided with a plurality of groups of crushing roller mechanisms (5-2), said groups of crushing roller mechanisms (5-2) are arranged in sequence from top to bottom along the vertical direction, the crushing roller mechanisms (5-2) crush the stones entering the housing (5-1) to obtain filtered sand, the bottom of the housing (5-1) is provided with a feeding pipe (5-3), said feeding pipe (5-3) conveys the filtered sand into the filtering mechanism (6).
5. A rainwater collecting device for use in a landscape garden according to claim 4, the crushing roller mechanism (5-2) comprises two symmetrical crushing rollers (5-2-1), the crushing rollers (5-2-1) are rotatably connected with the inner wall of the shell (5-1), two baffles (5-2-2) are arranged below the crushing rollers (5-2-1), the baffle plates (5-2-2) are rotatably connected to the inner wall of the shell (5-1), the side walls of the baffle plates (5-2-2) are driven by a motor (5-2-3), the two baffle plates (5-2-2) are positioned between the crushing rollers of the two adjacent groups of crushing roller mechanisms (5-2), and the tooth rulers of the crushing rollers (5-2-1) from top to bottom are gradually reduced.
6. A rainwater collection device for use in a landscape garden as defined in claim 4, wherein the filtering mechanism (6) comprises a box body (6-1), a plurality of filtering tanks (6-2) are arranged inside the box body (6-1), a branch pipe (6-3) communicated with a feeding pipe (5-3) is arranged at the top end of each filtering tank (6-2), electromagnetic valves (6-4) are arranged on the branch pipes (6-3), solid particles are filled in the filtering tanks (6-2), the solid particles comprise coconut shell activated carbon and filtering sand, and the flocculation pipes (3-3) are connected into the sedimentation tank (3-4) after sequentially passing through the plurality of filtering tanks.
7. A rainwater collecting device for use in a landscape garden according to claim 6, characterized in that the outlet end of said stone pipe (4-3-3) is closed, a raw material pipe (4-3-5) extends from the outlet end of the stone pipe (4-3-3), the outlet end of said raw material pipe (4-3-5) is connected to the box body (6-1), and the outlet end of the raw material pipe (4-3-5) is opposite to the crushing roller mechanism (5-2).
8. A rainwater collection device for use in a landscape garden according to claim 7, further comprising a control end (7), wherein the control end (7) is electrically connected with the electromagnetic valve (6-4) and the motor (5-2-3), stones enter the crushing mechanism (5), the control end (7) controls the crushing roller mechanism (5-2) to crush the stones to obtain filtered sand, the baffle (5-2-2) is used for screening the filtered sand with different particle sizes, the control end (7) opens the electromagnetic valve (6-4), and the filtered sand enters the corresponding filtering tank (6-2).
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| CN202210866379.9A CN115094974A (en) | 2022-07-22 | 2022-07-22 | A rainwater collection device for in landscape garden |
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| CN202210866379.9A CN115094974A (en) | 2022-07-22 | 2022-07-22 | A rainwater collection device for in landscape garden |
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| CN202210866379.9A Pending CN115094974A (en) | 2022-07-22 | 2022-07-22 | A rainwater collection device for in landscape garden |
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