CN206844738U

CN206844738U - Building top swimming system

Info

Publication number: CN206844738U
Application number: CN201720469555.XU
Authority: CN
Inventors: 蔡明�
Original assignee: Shenzhen Yizhou Construction Engineering Design Co Ltd
Current assignee: Shenzhen Yizhou Construction Engineering Design Co Ltd
Priority date: 2017-04-28
Filing date: 2017-04-28
Publication date: 2018-01-05
Anticipated expiration: 2027-04-28

Abstract

Swum system the utility model discloses building top, it is intended to solve to be directly used in after rainwater-collecting between flushing sanitation etc., be not carried out the maximization of rainwater utilization, the problem of not making full use of water resource, its drip irrigation device is：Including building body, building body includes roof, it is characterised in that：The swimming pool for receiving rainwater is installed on roof, the guide assembly that guiding rainwater enters swimming pool center is installed, guide assembly includes accepting the tray of rainwater, rainwater flows into filtering ponds and guides rainwater in filtering ponds to enter the guiding tube of swimming pool in the filtering ponds for filtering rainwater and guiding tray above swimming pool；Bactericidal agent is added with swimming pool.Swimming pool is opened in roof, it is not easy to is blocked by other buildings etc., is more beneficial for receiving rainwater, nor easily enter debris, makes rainwater cleaner；Collect roof rainwater to be used to swim without extra power source, save the energy；Other flush toilets recycled such as other floors are carried out also to be more convenient.

Description

Building top swimming system

Technical field

Rainwater recycling system is the utility model is related to, the system more specifically, it relates to which building top is swum.

Background technology

China is the country of a shortage of water resources, and water resource of per capita is about a quarter of world average level.And And China's water waste is serious, water resource utilization efficiency is relatively low.City domestic water aspect, water supply network and sanitary equipment Leak is wasting main cause.

In addition, Industry Structure is unreasonable, high water volume industry development is concentrated, and production management level is low, industrial water Waste serious；Thought of people is had less understanding, and lacks sense of crisis, consciousness of saving water is poor, city domestic water, household water wasting phenomenon Generally；Lack global control, violate ecological rule development, the exploitation of predation formula occur, waste formula utilizes, chaotic formula management；Water Recycling rate of waterused is low, and relevant law, system are unsound, is all the reason for China's water resources crisis occurs.

Current rainwater and Treated sewage reusing, it is the important channel for solving city water resource crisis, and coordinates municipal water money Source and the fundamental solution of water environment, Publication No. CN204001088U Chinese patent discloses a kind of building rainwater and life is useless Water intermediate water reuse system, its drip irrigation device are：Including rainwater storage unit, user's water use sector, ground rainwater recovery profit With unit, reclaimed water outlet pipe and Treated sewage reusing pipe, the rainwater storage unit, user's water use sector and ground rainwater recovery profit It is connected with unit by reclaimed water outlet pipe and Treated sewage reusing pipe；The rainwater storage unit rain bucket, rain pipe, reclaimed water water inlet Pipe, rainwater recycle pipe, Treated sewage reusing pipe, reclaimed water outlet pipe and two lattice water tanks composition, the two lattice water tank have reclaimed water settling tank And reclaimed water storage tank composition, the roof drain is collected roof rainwater and flowed into by rain pipe in the reclaimed water settling tank, described Rainwater recycle pipe one end is connected with rain pipe, and the other end is connected with the Treated sewage reusing pipe, the reclaimed water settling tank and reclaimed water Storage tank is communicated by communicating pipe, and ball-cock assembly and grid, the reclaimed water settling tank are provided with inside the reclaimed water settling tank Upper end is connected with rain pipe and reclaimed water water inlet pipe, and the rain pipe and reclaimed water water inlet pipe are controlled by ball-cock assembly and intake, in described Reclaimed water overflow pipe and reclaimed water outlet pipe are installed in water storage tank side, and the reclaimed water settling tank bottom is provided with reclaimed water storage water tank Blow-down pipe, the reclaimed water storage water tank emptying pipe end are connected with Treated sewage reusing pipe, the reclaimed water water inlet pipe, rain pipe, reclaimed water Outlet pipe and reclaimed water storage water tank emptying pipe port are equipped with valve.

The rainwater of collection and reclaimed water are gone to toilet flushing, fire-fighting, greening, street cleaning, car for toilet in such scheme Rinse etc. reused with water, reduce the waste of water resource.But between flushing sanitation will be directly used in after rainwater-collecting etc., do not have There is the maximization for realizing rainwater utilization, do not make full use of water resource.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide building top swimming system, collect Rainwater more takes full advantage of rainwater to building top swimming pool, it is necessary to rainwater is used for into other purposes again when changing the water of swimming pool, Saving water resource.

Above-mentioned technical purpose of the present utility model technical scheme is that：Building top swimming system System, including building body, building body include roof, and the swimming pool for receiving rainwater is provided with roof, guiding rain is provided with above swimming pool Water enters the guide assembly of swimming pool center, and guide assembly includes accepting the tray of rainwater, filters the filtering ponds of rainwater Filtering ponds are flowed into rainwater in guiding tray and guide rainwater in filtering ponds to enter the guiding tube of swimming pool；Added in swimming pool There is bactericidal agent.

By using above-mentioned technical proposal, swimming pool is opened in roof, it is not easy to is blocked by other buildings etc., more favorably In reception rainwater, nor easily enter debris, make rainwater cleaner；Shine upon roof, especially summer, roof temperature Easily rise influence top layer resident comfortably lives, and rainwater evaporation endothermic advantageously reduces roof temperature and is advantageous to push up in swimming pool The inhabitation of layer resident；Tray is accepted rainwater and flowed into again by guiding tube in swimming pool, is more beneficial for the collection of rainwater, and reduce Swimming pool is impacted by rainwater below tray, plays certain protective effect；Collecting roof rainwater need not for swimming Extra power source, save the energy；Other flush toilets recycled such as other floors are carried out also to be more convenient；Cross Filter tank has certain filtration, purification effect to rainwater, makes the rainwater in swimming pool cleaner；Bactericidal agent further purifies swimming Rainwater in pond, it is more beneficial for the health of people.

The utility model is further arranged to：The filtering ponds bottom is equipped with the rubble of adsorbing contaminant.

By using above-mentioned technical proposal, rubble can adsorb some impurity, make rainwater cleaner.

The utility model is further arranged to：The screen pack of filtering rainwater is installed in the guiding tube.

By using above-mentioned technical proposal, screen pack facilitates filtering out the part debris for entering swimming pool with rainwater, more Be advantageous to the cleaning of rainwater.

The utility model is further arranged to：The tray is arranged to taper and tray is close to filtering ponds one end diameter Less than tray the leak circle of the leak into filtering ponds is formed away from swimming pool one end diameter, tray bottom opening.

By using above-mentioned technical proposal, it is easy to the installation of aqueduct and tray, and can preferably guide rainwater Filtering ponds and swimming pool are entered by guiding tube；The leak circle that tray bottom opening is formed is more beneficial for leaking into filtering ponds Water, while mitigate the pressure that tray is subject to.

This utility model is further arranged to：The tray bottom offers leak circle, the tray lateral wall On offer lid and be located at the transparent set for guiding outside leak circle and filtering ponds being flowed into from the rainwater of leak circle outflow along guiding pipe outer wall Pipe, the length of described sleeve pipe are less than tray bottom to the length of filtering ponds.

By using above-mentioned technical proposal, rainwater flows out tray by leak circle and reduces the pressure that tray is subject to, Be advantageous to extend the service life of tray；From the rainwater of leak circle outflow filtering is flowed into by transparent sleeve pipe along guiding pipe outer wall Pond, splashing that is not only attractive in appearance but also avoiding rainwater as far as possible, has saved water resource；Casing length is less than tray bottom to filtering The length in pond, it is easy to the gentler filtering for being discharged into filtering ponds, being advantageous to filtering ponds of rainwater；And both realize sleeve pipe Function is also beneficial to save material.

The utility model is further arranged to：The swimming pool is communicated with rainwater in guiding swimming pool and enters progress in building body The drainpipe of recycling.

By using above-mentioned technical proposal, rainwater in swimming pool is directly discharged into building body by drainpipe, facilitates swimming pool The recycling of interior rainwater, decrease the waste of rainwater；And it is also convenient for the replacing of rainwater in swimming pool.

The utility model is further arranged to：The drainpipe installs restricted rainwater free flow close to one end of swimming pool Go out the limiter assembly of swimming pool, the limiter assembly includes the plugging plate of closure drainpipe and pulls plugging plate real away from drainpipe The pulling component of existing draining.

By using above-mentioned technical proposal, plugging plate closure drainpipe limitation rainwater free flow goes out swimming pool, and can be with Water in discharge swimming pool as needed, is more beneficial for saving water resource.

The utility model is further arranged to：It is described to pull component to include accommodating the accommodating chamber of plugging plate, gone back in accommodating chamber Provided with the elastic impeller for promoting closure drainpipe in plugging plate insertion drainpipe.

By using above-mentioned technical proposal, plugging plate preferably protects plugging plate in accommodating chamber, and service life is more It is long；The impeller of elasticity, which is promoted in plugging plate insertion drainpipe, makes operation easier, improves operating efficiency.

The utility model is further arranged to：Impeller includes being arranged in accommodating chamber being articulated with plugging plate away from draining The rotation strip of pipe one end, rotation strip are provided with conflict rotation strip relative to the other end and realize that rotation strip pushes away close to one end of plugging plate Elastic restoring piece and elasticity of compression restoring piece in dynamic plugging plate insertion drainpipe drive rotation strip to rotate and realize that rotation strip is close One end of plugging plate promotes pressing button of the plugging plate away from drainpipe.

By using above-mentioned technical proposal, pressing pressing Button Compression elasticity restoring piece drives rotation strip to rotate, and then pushes away Dynamic plugging plate releases limitation of the fixation kit to clip assembly away from drainpipe；When installing fixation kit, elastic restoring piece recovers Drive rotation strip to rotate and then promote the interior limitation realized to clip assembly of plugging plate insertion drainpipe, whole process operation letter Just, operating efficiency is improved.

The utility model is further arranged to：The tray is more than filtering ponds and trip away from swimming pool one end circular area Area at the top of swimming pool realizes tray and is covered in above swimming pool.

By using above-mentioned technical proposal, direct impact of the rainwater to filtering ponds and swimming pool is further reduced, is protected Effect is more preferable；But also as far as possible sun direct irradiation can be avoided to make roof temperature will not on filtering ponds and swimming pool It is too high, and slow down the evaporation of rainwater in swimming pool, recovery utilization rate is higher；Rainwater is not directly fallen on filtering ponds, filtering ponds Precipitation, adsorption effect it is more preferable.

In summary, the utility model has the advantages that：

Swimming pool is opened in roof, it is not easy to and blocked by other buildings etc., be more beneficial for receiving rainwater, nor easily Into debris, make rainwater cleaner；Roof, especially summer are shined upon, roof temperature, which easily raises, influences top layer resident Comfortable to live, rainwater evaporation endothermic advantageously reduces the inhabitation that roof temperature is advantageous to top layer resident in swimming pool；Tray Accept rainwater to flow into swimming pool by guiding tube again, be more beneficial for the collection of rainwater, and reduce swimming pool below tray Impacted by rainwater, play certain protective effect；Collect roof rainwater to be used to swim without extra power source, save energy Source；Other flush toilets recycled such as other floors are carried out also to be more convenient；It is broken in filtering ponds and filtering ponds Stone has certain filtration, purification effect to rainwater, makes the rainwater in swimming pool cleaner；Bactericidal agent further purifies swimming pool Interior rainwater, it is more beneficial for the health of people.

Tray realizes tray away from the area that swimming pool one end circular area is more than at the top of filtering ponds and swimming pool It is covered in above swimming pool, further reduces direct impact of the rainwater to filtering ponds and swimming pool, protective effect is more preferable；And As far as possible sun direct irradiation can also be avoided roof temperature can be made too high, and slow down on filtering ponds and swimming pool The evaporation of rainwater, recovery utilization rate are higher in swimming pool；Rainwater is not directly fallen on filtering ponds, precipitation, the absorption effect of filtering ponds Fruit is more preferable.

Brief description of the drawings

Fig. 1 is the overall structure diagram of the present embodiment；

Fig. 2 is the mounting structure schematic diagram of the present embodiment middle reaches swimming pool, roof and tray；

Fig. 3 is the configuration schematic diagram of the present embodiment middle reaches swimming pool and drainpipe；

Fig. 4 is Fig. 3 A portions enlarged diagram；

Fig. 5 is the structural representation of guiding tube filtering net in the present embodiment；

Fig. 6 is the structural representation of filtering ponds and guiding tube in the present embodiment；

Fig. 7 is the attachment structure schematic diagram of tray and guiding tube in the present embodiment；

Fig. 8 is to drive component in the present embodiment and pull the structural representation of component；

The B portions enlarged diagram that Fig. 9 is Fig. 8；

Figure 10 is the attachment structure schematic diagram for pulling rope in the present embodiment in tray.

In figure：1st, swimming pool；11st, water portion is changed；12nd, tank is changed；2nd, tray；21st, spillway hole；22nd, leak circle；23rd, add Strong plate；24th, cover from sun；241st, rope is pulled；242nd, rope bar is gathered；243rd, elastic component；244th, support shaft；25th, deflecting roller；3rd, sleeve pipe； 31st, water guide bar；32nd, guiding gutter；33rd, hydrophobic circle；4th, guiding tube；41st, water storage hole；42nd, bar is dismounted；421st, shackle member；422nd, dial Block；423rd, buckling groove；424th, screen pack；43rd, regulating valve；44th, draw ring；45th, fixed part；46th, plate is exported；47th, water-guiding hole；5th, arrange Water pipe；51st, button is pressed；52nd, drainage channel；53rd, elastic restoring piece；54th, accommodating chamber；55th, rotary shaft；56th, plugging plate；57、 Rotation strip；6th, Lou Ti；61st, stair；62nd, roof；63rd, resting chair；7th, ground；8th, filtering ponds；81st, rubble.

Embodiment

With reference to the accompanying drawings and examples, the utility model is described in detail.

Building top swimming system, as shown in figure 1, the building body 6 including standing on ground 7, building body 6 includes stair 61 and building Top 62, the cylindrical swimming pool 1 for receiving rainwater is provided with roof 62, and the top of swimming pool 1 is provided with guiding rainwater and enters swimming The guide assembly of the center of pond 1, guide assembly include accepting the coniform tray 2 of rainwater, filter the filtering ponds 8 of rainwater Filtering ponds 8 are flowed into rainwater in guiding tray 2 and guide rainwater in filtering ponds 8 to enter the guiding tube 4 of swimming pool 1；Swimming pool 1 Inside it has been added as needed on bactericidal agent.

As shown in Fig. 2 tray 2 close to one end diameter of swimming pool 1 be less than tray 2 away from one end diameter of swimming pool 1 and Tray 2 realizes tray 2 away from the area that one end circular area of swimming pool 1 is more than at the top of swimming pool 1 and is covered in swimming pool 1 Top；Direct impact of the rainwater to swimming pool 1 is further reduced, protective effect is more preferable；But also the sun can be avoided as far as possible Direct irradiation can make the temperature of roof 62 will not be too high on swimming pool 1, and slow down the evaporation of rainwater in swimming pool 1, recovery Utilization rate is higher.

The top of tray 2 offers a circle spillway hole 21, when be increased to after certain altitude can be by for rainwater water level in tray 2 Spillway hole 21 flows out, and slows down pressure of the rainwater to tray 2, is advantageous to extend the service life of tray 2；Rainwater is from spillway hole 21 outflows are formed under a circle current direction, and sight is more preferable；The cover from sun 24 to keep the sun off is also equipped with tray 2；

The bottom of filtering ponds 8 is equipped with the rubble 81 of adsorbing contaminant.

Guiding tube 4 offers the water storage hole 41 that rain-water accumulating in tray 2 is entered to swimming pool 1 close to the bottom of swimming pool 1；Trip The resting chair 63 for people's rest is also placed with the side roof 62 of swimming pool 1.The one end of swimming pool 1 protrudes from the circle of swimming pool 1 What outer wall formed communicated drainage pipe 5 changes water portion 11, change the inner chamber of water portion 11 formed conveniently change water change tank 12.

As shown in Figure 3 and Figure 4, drainage channel 52 is opened up among drainpipe 5, installation is restricted close to one end of swimming pool 1 Rainwater free flow goes out the limiter assembly of swimming pool 1, and limiter assembly includes the plugging plate 56 of closure drainage channel 52 and pulled to block Plate 56 realizes the pulling component of draining away from drainage channel 52；Component is pulled to include being opened in receiving closure on the tube wall of drainpipe 5 The accommodating chamber 54 of plate 56, the internal rotation of accommodating chamber 54, which is provided with, promotes plugging plate 56 to insert closure drainpipe 5 in drainage channel 52 The impeller of elasticity；

Rotary shaft 55 is welded with accommodating chamber 54, impeller includes rotating to be installed in rotary shaft 55 being articulated with plugging plate 56 rotation strips 57 away from the one end of drainage channel 52, rotation strip 57 is provided with relative to the other end contradicts the realization rotation of rotation strip 57 The elastic restoring piece 53 and the elasticity of compression that bar 57 is inserted in drainage channel 52 close to one end of plugging plate 56 promotion plugging plate 56 are extensive Copy 53 drives rotation strip 57 to rotate and realizes that rotation strip 57 promotes plugging plate 56 away from drainpipe 5 close to one end of plugging plate 56 Press button 51.

Pressing pressing button 51 elasticity of compression restoring piece 53 drives rotation strip 57 to be rotated with rotary shaft 55 for axle, and then promotes Plugging plate 56 is away from drainage channel 52, you can releases rainwater；Pressing button 51 is unclamped, elastic restoring piece 53 recovers automatically, drives Rotation strip 57 is rotated with rotary shaft 55 for axle, and it is that the envelope to drainage channel 52 can be achieved to promote plugging plate 56 to enter drainage channel 52 Stifled, whole process is easy to operate, improves operating efficiency.

As shown in figure 5, the one end above water storage hole 41 of guiding tube 4 is hingedly connected with dismounting bar 42, dismounting bar 42 is relative to be cut with scissors The one end connect is welded with the shifting block 422 and shackle member 421 for being easy to stir dismounting bar 42；Clamping, which is offered, on guiding tube 4 enters clamping The buckling groove 423 of part 421；The elastic screen pack 424 of filtering rainwater is installed, opening assembling can be to mistake in guiding tube 4 Filter screen 424 is changed, dismounted, cleaned, and operation is more convenient；The top of screen pack 424 is also equipped with adjusting the tune of rainwater flow Save valve 43.

As shown in fig. 6, the reinforcing plate 23 for strengthening the fastness of tray 2, guiding tube 4 are welded with the lateral wall of tray 2 Upper outside, which also covers, is welded with sleeve pipe 3；Sleeve pipe 3 separates close to one end of filtering ponds 8 and rubble 81, and on sleeve pipe 3 and guiding tube 4 Offer the water-guiding hole 47 rainwater in filtering ponds 8 being directed in swimming pool 1, when rainwater reaches certain altitude in filtering ponds 8 When, rainwater can be flowed into swimming pool 1 by water-guiding hole 47 automatically, and filter effect is more preferable, rainwater to the impulsive force in swimming pool 1 also more It is small.

Sleeve pipe 3 is welded with hydrophobic circle 33 close to one end of tray 2, is welded with reinforcing plate 23 on the lateral wall of tray 2, dredges Hydrosphere 33 is welded on a side-lower of the reinforcing plate 23 away from tray 2.

Leaked as shown in fig. 7, the bottom opening of tray 2 is formed along the gap between guiding tube 4 and sleeve pipe 3 into filtering ponds 8 The annular leak circle 22 of water.

As shown in figure 8, being welded with the support shaft 244 of annular spread on tray 2, it is hinged in two neighboring support shaft 244 There is cover from sun 24, cover from sun 24 is welded to connect close to the side center of tray 2 drives cover from sun 24 to be covered in tray 2 It is upper carry out sunshade drive the elastic component 243 of component to form, the opposite side of elastic component 243 is welded on tray 2；Hide Side of the penis 24 away from tray 2 is welded with the pulling component for pulling cover from sun 24 to expose tray 2；Component is pulled to include one The pulling rope 241 of cover from sun 24 is fixed at end, pulls the opposite other end of rope 241 to be connected with drive and pulls the motion of rope 241 to pull Cover from sun 24 exposes the pulling department of tray 2；Pulling department includes pulling five into the 241 poly- rope bars 242 to flock together of restricting, and gathers Rope bar 242 is welded in the top sidewall for the guiding tube 4 for protruding from the center of tray 2, and the every poly- height of rope bar 242 is not Together, realize to the adjacent process kept away position, preferably complete pulling cover from sun 24 for pulling rope 241.

As shown in FIG. 8 and 9, pull 241 one end away from cover from sun 24 of rope to be connected with draw ring 44, be welded with guiding tube 4 The export plate 46 for pulling rope 241 is equipped with, the one end of export plate 46 away from draw ring 44, which is installed with to be arranged with, pulls rope 241 real The deflecting roller 25 of the steering of rope 241 is now pulled, the fixed part 45 of L-type is also welded with guiding tube 4；

Draw ring 44 is pulled, drives and pulls the motion of rope 241, and then pull-up cover from sun 24, draw springs 243, it can utilize Sunshine carries out disinfection to swimming pool 1, and draw ring 44 is set in into limitation pulling department on fixed part 45 moves freely；When needing to utilize During 24 sunshade of cover from sun, draw ring 44 to be removed from fixed part 45, elastic component 243 recovers automatically, drives and pulls the motion of rope 241, Cover from sun 24, which rotates to, carries out sunshade on tray 2.

As shown in Figure 10, two circle cover from suns 24 are installed on tray 2, realizes and tray 2 is preferably blocked, sunshade Effect is more preferable.

Beneficial effect：Swimming pool 1 is opened in roof 62, it is not easy to is blocked by other buildings etc., is more beneficial for receiving rain Water, nor easily enter debris, make rainwater cleaner；Roof 62, especially summer are shined upon, the temperature of roof 62 is easy Rise influences top layer resident and comfortably lived, and rainwater evaporation endothermic advantageously reduces the temperature of roof 62 and is advantageous to push up in swimming pool 1 The inhabitation of layer resident；Tray 2 is accepted rainwater and flowed into again by guiding tube 4 in swimming pool 1, is more beneficial for the collection of rainwater, and Reduce the lower section swimming pool 1 of tray 2 to be impacted by rainwater, play certain protective effect；The rainwater of roof 62 is collected to be used for Swimming saves the energy without extra power source；Carry out other flush toilets for recycling and being such as used for other floors It is more convenient；Filtering ponds 8 have certain filtration, purification effect to rainwater, make the rainwater in swimming pool 1 cleaner；Bactericidal agent enters one Rainwater in step purification swimming pool 1, it is more beneficial for the health of people；

The irradiation that Suns's swimming pool can be achieved in cover from sun 24 as needed can also carry out sunshade for people's amusement, can more expire The demand of sufficient people；Cover from sun 24 is articulated and connected in support shaft 244, being easy to the upset of cover from sun 24, operates easier；Bullet Property part 243 drive cover from sun 24 to be covered on tray 2 as far as possible by elasticity to avoid strong wind from blowing afloat cover from sun 24, shaded effects More preferably.

Realize that people preferably play and rainwater recycle using rainwater and sunshine, energy-conserving and environment-protective, it is to promote very well to have Meaning.

Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims

The system 1. building top is swum, including building body (6), building body (6) include roof (62), it is characterised in that：On roof (62) The swimming pool (1) for receiving rainwater is installed, guiding rainwater is installed above swimming pool (1) and enters swimming pool (1) center Guide assembly, guide assembly include accepting the tray (2) of rainwater, filtered in the filtering ponds (8) and guiding tray (2) of rainwater Rainwater flows into filtering ponds (8) and guides filtering ponds (8) interior rainwater into the guiding tube (4) of swimming pool (1)；Add in swimming pool (1) Added with bactericidal agent.
The system 2. building top according to claim 1 is swum, it is characterised in that：Filtering ponds (8) bottom is equipped with The rubble (81) of adsorbing contaminant.
The system 3. building top according to claim 1 is swum, it is characterised in that：It was provided with the guiding tube (4) Filter the screen pack (424) of rainwater.
The system 4. building top according to claim 1 is swum, it is characterised in that：The tray (2) is arranged to taper And tray (2) is less than tray (2) away from swimming pool (1) one end diameter, tray (2) close to filtering ponds (8) one end diameter Bottom opening forms the leak circle (22) to filtering ponds (8) interior leak.
The system 5. building top according to claim 4 is swum, it is characterised in that：Tray (2) bottom offers Leak circle (22), lid is offered on tray (2) lateral wall and is located at leak circle (22) and guides outside and is flowed out from leak circle (22) Rainwater the transparent sleeve pipes (3) of filtering ponds (8) is flowed into along guiding tube (4) outer wall, the length of described sleeve pipe (3) is less than tray (2) length of the bottom to filtering ponds (8).
The system 6. building top according to claim 1 is swum, it is characterised in that：The swimming pool (1) is communicated with guiding Swimming pool (1) interior rainwater enters in building body (6) drainpipe (5) reused.
The system 7. building top according to claim 6 is swum, it is characterised in that：The drainpipe (5) is close to swimming pool (1) limiter assembly that restricted rainwater free flow goes out swimming pool (1) is installed in one end, and the limiter assembly includes closure drainpipe (5) plugging plate (56) and pulling plugging plate (56) realizes the pulling component of draining away from drainpipe (5).
The system 8. building top according to claim 7 is swum, it is characterised in that：The pulling component, which includes accommodating, to be blocked The accommodating chamber (54) of plate (56), interior be additionally provided with of accommodating chamber (54) promote closure drainpipe in plugging plate (56) insertion drainpipe (5) (5) elastic impeller.
The system 9. building top according to claim 8 is swum, it is characterised in that：Impeller includes being arranged at accommodating chamber (54) rotation strip (57) of the plugging plate (56) away from drainpipe (5) one end is articulated with, rotation strip (57) is relative to the other end It is provided with and contradicts one end promotion plugging plate (56) insertion draining that rotation strip (57) realizes the close plugging plate (56) of rotation strip (57) Elastic restoring piece (53) and elasticity of compression restoring piece (53) in pipe (5) drive rotation strip (57) to rotate and realize that rotation strip (57) leans on One end of nearly plugging plate (56) promotes pressing button (51) of the plugging plate (56) away from drainpipe (5).
The system 10. building top according to claim 1 is swum, it is characterised in that：The tray (2) is away from swimming pool (1) area that one end circular area is more than at the top of filtering ponds (8) and swimming pool (1) realizes tray (2) and is covered in swimming pool (1) top.