A kind of modular assembly type roof rainwater collecting device and its utilize system
Technical field
The invention belongs to hydraulic engineerings, municipal works technical field, specifically, being a kind of modular assembly type roof rain water
Collection device and its utilize system.
Background technique
The Permeable stratum area in city is largely made of roof, and rainfall, which is fallen on behind roof, to be formed rainwash and pass through building
The storm sewer of object is collected to municipal storm sewer system and is discharged into receiving water body.This not only wastes rainwater resource, but also band
It gives municipal Storm Sewer Network huge discharge pressure, is easy to produce urban waterlogging problem.Therefore, the collection of roof rain water and using at
To solve a key of urban waterlogging, and building roof reservoir and carrying out roof greening is that two kinds of common at present solutions are asked
The mode of topic.But traditional roof reservoir is progress muddy water construction at the scene, and one come trouble of constructing, and two come after building up
Also it is easy to appear seepy question, it is difficult to build to add in built building.On the other hand, although roof greening is in rainfall
Period can a part of rainwater of accumulation and on ordinary days in can play the role of beautifying the environment and reduce greenhouse effects, but its main function is
The latter, it is extremely limited to the storage or saving effect of rainwater, and easily cause flower soil loss during rainfall and do dirty outside vertical surface of building, in addition
Roof greening usually needs to carry out water seasoning, is unfavorable for saving water resource, the water resource supply and demand in aggravation city is easy at withered season
Contradiction.Therefore, existing roof rain water collecting and Land use systems how are improved, the existing not stored water roof in city is simple and easy
Ground reconstruction at can water storage and with certain landscape and leisure function sponge roof, alleviate current most cities institute of China face
The urban waterlogging problem faced is an important topic.
Existing patent and shielded technical data are inquired, are closer at present with the present invention and close patent or specially
Benefit application has 4.
One is " multifunctional construction plastic formwork water tank " utility model disclosed in authorization publication number CN201372459Y
Patent, although the patent and forming roof tank using module assembled, this kind of waterbox design cover board, main application
It is not intended to collect roof rain water, but: first is that being used as engineering template, second is that the water tank as savings tap water.
If as collect rainwater roof tank use, have the following deficiencies: 1) unit water tank be divided into multiple water storage flumes,
Numerous internal components such as internal partition, pillar, reinforcing rib, lateral series of holes are set again in each water storage flume.Numerous internal components
Though being conducive to the load-bearing of water tank, water tank upper part for collecting roof rain water is opened wide to accept rainwater, is not necessarily to load-bearing
, numerous internal components are also unfavorable for cleaning in addition to waste building materials and other than reducing water storage volume.Even if 2) become a fine day in rear water box
The rainwater stored has been used up, and roof area occupied by water tank is not used to various other purposes such as leisure, and is provided with this
Fouling fauna after water tank is very poor.3) lack the auxiliary facility using the rainwater saved in roof tank.
Second related patents is application No. is 201620782117.4, and Authorization Notice No. is the reality of 205875269 U of CN
With new patent " a kind of sponge city roof water storage module ".The water storage module structure of the utility model is equally sufficiently complex,
Water storage module includes top plate unit and bottom board unit, and the top plate unit includes the support column of several hollow structures, support
It is connected and fixed between column and support column by the reinforcing rib of reticular structure, though such labyrinth is conducive to the load-bearing of module,
But as aforementioned roof water storage module is not necessarily to load-bearing.Shortcoming present in the utility model and 3 points above-mentioned it is just the same,
So it will not be repeated.
Third related patents are that Authorization Notice No. is 202190577 U of CN, and application No. is 201120247468.2 realities
With new patent " roof greening die block box ", the utility model discloses one kind can roof greening that is assembled and having water storage function
Modular cartridge, shortcoming present in the patent is: although 1) greening module can store up some rainwater in rainy season and be added on utilization,
But because roof plants need to pour throughout the year, aggravation city water resource imbalance between supply and demand is easy at withered season, it is especially serious in withered season
The city of water shortage is less susceptible to operation and maintenance;2) Green Roof is easy to produce soil erosion when meeting with extra torrential rain, does dirty building
Alien invasion;3) amount of rainfall that greening module can be stored up, because plant and soil occupy certain load-bearing and space, in same room
Under the conditions of top area, same roof allowable bearing, the amount of rainfall that greening module can be stored up is much smaller than pure water storage module.
4) how water storage of the storage or saving in catch basin be specifically using not considering, lacks and mating corresponding utilizes facility.
The last one related patents is that application No. is a kind of 201710852300.6 patent of invention " construction sponge city use
Environment protection ecologic roof ", the ecology roof are made of plantation greening module and water storage module, and water storage module by reservoir and
Water storing bin group is constituted.Wherein reservoir is set to roof, and water storing bin group is set in building, plants the ground where greening module
Shape is integrally in the slope of V-shape, according to drought-hit area and wet area is highly from top to bottom divided on slope, is respectively used to plant water-fast
The poor and preferable plant of property.The patent is related to as the patent of roof greening with other many, in roof rain water collecting and benefit
With aspect, although having the following disadvantages: that 1) ecological roof can store up some rainwater in rainy season and be added on utilization, because of roof plants
Need to pour throughout the year, at withered season be easy aggravation city water resource imbalance between supply and demand, especially the city of withered season serious water shortage more
It is not easy operation and maintenance;2) Green Roof is easy to produce soil erosion when meeting with extra torrential rain, does dirty outside vertical surface of building;3) it need to move
With muddy water, it is not easy construction, especially water storing bin group is set in building, is even more not easy to construct.4) storage or saving is in water storage
Rainwater in module lacks specifically how using not considering and mating corresponding utilizes facility.
For the shortcoming of above-mentioned existing related patents, in order to promote sponge urban construction, urgent need invents a kind of new
Patent is allowed to have following function: 1) being not necessarily to muddy water, only need to carry out module assembled, the construction of roof rain water collecting facility is allowed to become
It is simple and easy, consequently facilitating existing a large amount of not stored water roofs are sponge type roof in transformation city;2) room can be efficiently used
Rainwater water storage is pushed up, the polluters such as natural nitrogenous fertilizer in rainwater can be turned waste into wealth, close roof rain water Utilization plan science
Reason;3) not only rainy season can be carried out rainwater-collecting and utilize, but also withered season will not aggravate city water resource imbalance between supply and demand;4) can
The rainwater-collecting on roof is combined with using function with functions such as aerial landscape, stress-relieving activities, three's function is integrated.
I.e. the rainy day when facility can be used for collecting and utilizing rainwater, facility is then good at landscape when fine day, the place that can lie fallow.This
Invention is based on above-mentioned functional requirement and is proposed.
Summary of the invention
It is an object of the present invention to overcome the shortcomings of the prior art and provide a kind of modular assembly type roof rain water receipts
Acquisition means enable the rainy day to store up rain water on roof to mitigate urban waterlogging using the device, and the device is easily installed, and is suitable for
The roof of various sizes and allowable bearing.Meanwhile the device can also play beautifying city building roof aerial landscape
A good roof stress-relieving activity place is provided with for building resident.
Another technical problem to be solved by this invention is to provide a kind of roof rain water using system, applies above-mentioned rain
Water collecting device makes the rainwater of roof accumulation after rain that can be used in green land irrigation.
To achieve the goals above, the technical solution of the invention is as follows:
A kind of modular assembly type roof rainwater collecting device, it is characterised in that: if the device be by several floor modules and
The roof rain water reservoir that dry side module is mutually assembled, it is mutually assembled by splicing construction between each module.
Preferably, the corner of the roof rain water reservoir is equipped with the angle side form block of corner structure.
Preferably, assembly is carried out using floor lock button between each module, inserts the public buckle of floor lock button when assembled
Enter master card slot;The floor lock button is U-shaped single fastener or W type double-hasp.
Preferably, the top and bottom of master card slot inlet is equipped with groove, and groove is embedded with rubber water-proof item.
Preferably, the rubber water-proof item insertion groove part is thicker, and the part for stretching out groove is set as thin slice.
Preferably, the side form block is equipped with ballast slot, which is provided with ballast or breeding emulation flowers and plants or true
Positive flowers and plants.
Preferably, each module material is plastics, stone modeling or plastic cement.
Preferably, the floor module is rectangular emulation timber floor, or is square or rectangular emulation
Floor tile.
Preferably, the gum of 2D or 3D artificial landscape all or is sporadicly additionally arranged on the bottom surface of the roof rain water reservoir
Water-proof sun-proof is pasted outdoorly.
A kind of roof rain water utilizes system, further includes that drainpipe, buried sprinkling irrigation are including above-mentioned rain collector
System or tap, one of side form block of the roof rain water reservoir are equipped with apopore, which connects roof
The apopore of rain water reservoir, lower end connection are located at buried spray irrigation system or tap below building.
Preferably, which is further provided with chlorination equipment, and chlorination equipment setting is on roof or is arranged on ground;When
Chlorination equipment is arranged at roof, and the water inlet pipe connection of the chlorination equipment apopore, the outlet pipe of chlorination equipment connects institute
State the beginning of drainpipe;When chlorination equipment is arranged at ground, the water inlet of chlorination equipment is connected to drainage pipe end, disinfection dress
The water outlet set and the buried spray irrigation system are connected or connect a tap.
Preferably, the buried spray irrigation system is provided with two intake tunnels that can mutually switch and respectively corresponds two
Resource of water supply, one is the roof rain water reservoir water source, the other is tap water water source.
Compared with prior art, the present invention has the advantage that
1. roof rainwater collecting device of the present invention and its utilization system have " water storage, reuse subtract dirty, beautification " etc.
Multi-functional.Compared with the prior arts such as existing roof tank, roof water storage module, the present invention has the advantage that a) whole
A roof structure can be assembled into a big reservoir through the invention, and roof rain water reservoir is using module construction ten
Dividing simply can largely save the material and expense for building module;B) while saving building materials, after simplifying the structure, releasably
A large amount of inner spaces occupied by complex component out, to occupy same roof area and same roof allowable bearing in facility
Under the conditions of, which can increase significantly rainwater reservoir capacity;C) it is additionally arranged rainwater utilization facility, solves existing many technologies only
Rain collects the infull problem of no rainwater utilization, Facilities serialized;D) not only the rainy day can be used to store up rain the technological facilities
Water, and fine day can be used as Condom, and the fouling fauna that energy beautifying city is aerial, integrate three's function.It solves
Existing most technological facilities only have the simple function of storage or saving rainwater, and not only landscape is poor, but also cannot be considered in terms of other purposes
The problems such as.
2. the prior arts phase such as the present invention and the existing roof greening module with rainwater storage or saving function, ecological roof
Than having the advantage that a) can largely save the operation expenses such as roof greening water for irrigation, especially in shortage of water resources
City and be easy to happen withered season of water shortage, it is significant to save a large amount of water for irrigation;B) it is especially big to can avoid prior art experience
It is easy to produce soil erosion when heavy rain, does dirty outside vertical surface of building;C) reservoir capacity can be increased significantly, in roof allowable load item
Under part, due to reducing the load of soil and vegetation, roof reservoir capacity can be greatly increased, so as to largely reduce heavy rain through flowing
Amount, effectively control urban waterlogging;D) solve the problems, such as how the prior art not yet explicitly utilizes stored rainwater.The technology is by matching
Rainwater utilization facility is covered by roof storage or saving rainwater reuse in ground Greenland Irrigation, this can not only reduce and be discharged into receiving water body
Polluter, and the polluters such as natural nitrogenous fertilizer contained in rainwater can be converted to the nutriment in ground greenery patches, save
Pure required regular fertilising when being poured with tap water.E) by being laid with timber floor or marble or other materials texture and
Band the colorful one floor module, the ground patch for mixing artificial landscape again when necessary can not only assemble a reservoir on roof
For rainy day water storage, and can build out a beautiful aerial fouling fauna and provide a fine day when aerial leisure work
Dynamic place.Three kinds of collected water storage, landscape, Condom functions are in one.F) inventive structure is simple, construction cost is low, construction pole
Be it is easy, suitable for be transformed the existing a large amount of not water storages in city flat-top room roof be can water storage sponge type roof, using model
Enclose broadness.
Detailed description of the invention
Fig. 1 is roof rainwater collecting device of the present invention and its is illustrated using the integrally-built section of system construction case
Figure;
Fig. 2 is the schematic perspective view of roof rain water reservoir of the present invention;
Fig. 3 is the overlooking structure diagram of roof rain water reservoir of the present invention;
Fig. 4 is the cross-sectional view of side form block of the present invention;
Fig. 5 is the cross-sectional view of floor module of the present invention;
Fig. 6 is cross-sectional view when single fastener of the present invention is mutually inserted.
Specific embodiment
The invention will be further described in the following with reference to the drawings and specific embodiments.
Disclosed is a kind of modular assembly type roof rainwater collecting device and its system is utilized, may be provided at city
In city or rural area it is all can it is manned, allow load-bearing be more than or equal to 2.0KN/m2Flat-top roof on.(for it is non-it is manned, allow
Load-bearing is 0.5KN/m2Flat-top roof, the total height of side plate can be reduced to 65mm, deduct base plate thickness 20mm, and the net depth of water storage is
45mm)
It as shown in Figures 1 to 6, is presently preferred embodiments of the present invention.A kind of roof rainwater collecting device that the present invention discloses
For the roof rain water reservoir 1 for being mounted on roof, the present invention also discloses a kind of roof rain water using system, and the system is in addition to including
It further include drainpipe 2, chlorination equipment 3 and buried spray irrigation system 4 or tap outside roof rain water reservoir 1.
Wherein:
Roof rain water reservoir 1 is mutually assembled by several side form blocks 5 and several floor modules 6.The side form block 5 is set
There is ballast slot 9, which can be packed into ballast such as sand, gravel, cobblestone or sand, and can also breed some emulation flowers and plants
Or real flowers and plants 17 are with sharp landscape.The bottom of the ballast slot 9 can there are an apertures 8 in order to drain.By the way that ballast is arranged
Slot 9, without bottom plate and the ground for bonding modules using glue, the roof rain water reservoir 1 that assembly is got up is not only in pond
As soon as surrounding can form circle landscape, and be capable of fixing on the ground by self weight, meeting weather of blowing will not be also subjected to displacement.The side form
Block 5 can be made of the structure that section is U-shaped the first side plate 51, the second side plate 52 and bottom plate 53, and the inside of U-shaped structure forms described
Ballast tank 9.
Be equipped with can for connection between each side form block 5, between each floor module 6 and between side form block 5 and bottom plate 6
The splicing construction being mutually bolted together makes the pool wall of formation reservoir after the mutually splicing of each side form block 5, each 6 phase of floor module
The pond plate of reservoir is mutually formed after splicing.The splicing construction can use floor lock button, and it is all kinds of that city buys to resell timber floor
Single fastener or double-hasp.Embodiment carries out assembled using U-shaped single fastener in figure, i.e. two in mutual assembly
Public buckle 10 and master card slot 12 are respectively set between module, is completed in 10 insertion master card slot 12 of public affairs buckle assembled.In order to effectively anti-
Leak-stopping water, top and bottom of the present invention further near 12 inlet of master card slot respectively add a groove 14, in groove 14
Rubber water-proof can be passed through when public 10 insertion of buckle has the master card slot 12 of rubber water-proof item 11 embedded with rubber water-proof item 11
Item 11 realizes water stopping function.Further, the insertion of rubber water-proof item 11 groove part is thicker, and the part for stretching out groove 14 is set as thin
Piece 15, when 10 insertion master card slot 12 of public affairs buckle, the sealing thin slice 15 stretched can lodge automatically, be tightly stuck in public buckle 10 with
To play the role of antiseepage between the contact surface of master card slot 12.
When needing to be equipped with roof rain water using system, can should be gone out with opening up apopore 7 on a side form block 5 wherein
Water hole 7 and the drainpipe 2 are connected with each other, so as to which the water in roof rain water reservoir 1 to be discharged by drainpipe 2.It should
It can be attached with hard pipe joint between apopore 7 and drainpipe 2.
It can be round reservoir after the assembling of roof rain water reservoir 1 made of splicing above by module, at this time respectively
Side form block is sector structure (embodiment is unillustrated);It may be rectangular water storage after the roof rain water reservoir 1 assembling
Pond (embodiment in figure), or reservoir is set fully according to the shape on roof.For rectangular angled reservoir, it is
Facilitate on the corner assembled of roof rain water reservoir 1 and can good sealing, to can be set in the corner in pond special
The side form block of structure, i.e., with the angle side form block 16 of corner structure, the first side plate, the second side plate and the bottom plate of the angle side form block 16
It can be L-shaped corner structure.The angle side form block 16 and common side form block 5 or with the junction of floor module 6 also by above-mentioned
Splicing construction (single fastener or double-hasp) is spliced.
The drainpipe 2 can extend near the ground along exterior walls of buildings, and end connection a set of is laid in arround building
Buried spray irrigation system 4 on greenery patches or simply one tap (not shown) of connection everywhere, constitute rainwater utilization system.
If desired it carries out disinfection to the rainwater of collection, chlorination equipment 3, i.e. chlorination equipment 3 can be connected at the beginning or end of drainpipe 2
It may be provided at roof or be arranged on ground.When chlorination equipment is arranged at roof, the water inlet pipe of chlorination equipment can connect described
Apopore 7, the outlet pipe of chlorination equipment can connect 2 beginning of drainpipe.When chlorination equipment be arranged at ground, chlorination equipment 3
Water inlet is attached to 2 end of drainpipe, the water outlet of chlorination equipment 3 be connected with buried spray irrigation system 4 or with one it is simple
Tap be connected.Equally, it is also used between drainpipe 2 and chlorination equipment 3, between chlorination equipment 3 and buried spray irrigation system 4
Hard pipe joint is attached.Described 4 settable two intake tunnels of buried spray irrigation system respectively correspond two resource of water supplys,
One water source for roof rain water reservoir 1 of the present invention, the other is tap water water source.When roof, stored rainwater is used
After, water source of the tap water as spray irrigation system can be selected by rotating valve.
It is imitative it can all or to be sporadicly laid with upper some 2D or 3D as needed in the inner bottom surface of the roof rain water reservoir 1
The gum Water-proof sun-proof of true wind scape is pasted outdoorly.This kind of garden landscape of flowers and plants cobbled path may be selected in artificial landscape, builds roof flower
The landscape in garden;Or the city tree in city where selection, city flower, city bird etc. can represent the various patterns of the urban characteristic with beautifying city
Look down scenery in the air, and in the roof Condom for being supplied to resident one attractive scenery the day become a fine day.
The height dimension of the planar dimension of the floor module 6 and side form block 5 (including angle side form block 16) such as floor tile or
Timber floor is such, can have specification of all sizes, and its surface can have different material textures, to be formed
The series of products for copying floor tile or timber floor, facilitate client to be liked according to personal different-style, roof area and roof it is different
Design loading condition carries out product selection.Timber floor is such as copied, floor module 6 can be rectangle, and (long * wide) dimensions can
To be 900*120mm or 1200*150mm or 1802*303mm or other sizes, surface texture can be wood grain.As copied ground
Brick, floor module 6 can be square or rectangle, long * wide dimensions can be 1200*600mm, 1000*1000mm,
800*800mm, 600*600mm, 400*400mm, 300*300mm or other sizes, surface texture can use red flooring tile or big
Fibrous gypsum or ceramic tile texture.Bottom plate (including floor module 6, side form block 5, angle side form block 16 bottom plate) thickness can be 8-
30mm.The height dimension of side form block 5 or angle side form block 16 can be 50-200mm with corresponding without manned and manned roof water storage
Demand.Floor module 6, side form block 5, angle side form block 16 material can for it is all kinds of it is light and handy it is durable, rich in color, be suitably arranged at family
Outer plastics (including stone modeling or plastic cement), color can do all kinds of colors such as au bleu, green, common brick color.
The color of the present embodiment, each module uses that kermesinus of red flooring tile.The size of floor module is 600 (length) * 600
(width) * 20mm (height).The size of side form block is 600 (length) * 300 (width) * 200mm (height).Wherein, width shared by ballast slot is
260mm;The size of angle side form block is 600 (length) * 600 (width) * 200mm (height);By above-mentioned floor module, side form block, angle side form
Assembled its water-storage depth of roof rain water reservoir 1 of block is that (side plate height 200mm deducts base plate thickness 20mm to 180mm
Net depth afterwards), extra torrential rain can be corresponded to substantially (24 hourly rainfall depths are 100-250mm).
Usually the inlet valve of buried spray irrigation system 4, which is in, uses originally water state, at the controlled valve of chlorination equipment 3
In closed state.During rainfall, the rainwater for dropping to 1 top of roof rain water reservoir is stored up, when reserve-water-level exceeds
When the height of reservoir, extra rainwater is just overflowed from roof rain water reservoir 1 automatically, the draining that surrounding is typically provided with along roof
Ditch 13 flows into the vertical rain pipe of building, finally flows into municipal Storm Sewer Network.When the sun shines again after the rain, when needing to pour greenery patches, then
Open chlorination equipment 3 and buried spray irrigation system 4 (inlet valve is pulled into this intake tunnel of roof rain water reservoir), storage or saving
Rainwater in roof reservoir just passes through drainpipe 2 and pours by the inflow of chlorination equipment 3 spray irrigation system 4 to greenery patches.
The ultraviolet light or ultrasonic sterilization device of city dealer can be selected in the chlorination equipment 3.The electric power of its chlorination equipment can according to the actual situation,
It is provided by common batteries or alternating current or solar battery.
Modular assembly type rain collector of the present invention can be designed that several moneys have the bottom of certain shape and size
Plate module, side form block (including angle side form block), each module are required according to splicing, and corresponding public buckle and master card is arranged in its side
Slot;Later according to the shape or design requirement on roof, carry out being assembled into a roof rain water reservoir at the scene.The present invention
It can be constructed using following steps:
Step 1: sweeping the net ground to be mated formation.If ground has local out-of-flatness, need to be put down with cement.
Step 2: one piece of block floor module is carried out lock assembly, i.e., public affairs is buckled and be inserted into master card slot.
Step 3: it is assembled that each side form block and floor module are carried out lock;Angled place on the corner uses angle side
Module is assembled;When needing to be equipped with using system, in the position that needs are discharged, it can be drilled out at scene at the side form block of corresponding position
Water hole, and drainpipe is installed.
Step 4: being put into sand (being layered on bottom) and white quartz sand (being layered on surface layer) in the ballast slot of side form block and planting
Upper drought-enduring cactus etc..
Step 5: the 3D artificial landscape gum Water-proof sun-proof for selecting several place's layings city to buy to resell in the tank floor paved
It pastes outdoorly, enhances aerial landscape.
Step 6: each module is completed simultaneous with public affairs buckle and master card slot for the commercialization of module
Afterwards, there is its outside of the side form block of half that there can be public buckle outstanding, in order to make reservoir complete appearance, can construct at the scene
When public buckle outstanding is amputated.
The foregoing is only a preferred embodiment of the present invention, is not used to limit the scope of implementation of the present invention.Therefore but
The changes or modifications that all claims under this invention and specification are done, all should belong to range that the invention patent covers it
It is interior.