CN213477429U

CN213477429U - Green building roof

Info

Publication number: CN213477429U
Application number: CN202021608444.0U
Authority: CN
Inventors: 姚吉昌; 黄燕玲; 何庆; 陈聪; 邱家淳
Original assignee: Guangdong Jinheng Construction Co ltd
Current assignee: Guangdong Jinheng Construction Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-06-18
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to a building engineering technical field, more specifically say, it relates to a green building roof, and its technical scheme main points are: the water outlet device comprises a plurality of water reservoirs which are arranged on a roof in parallel and a vegetation area arranged between two adjacent water reservoirs, wherein the top of each water reservoir is open, one side wall of each water reservoir is a water outlet wall, the water outlet wall is provided with a plurality of water outlet holes, the water outlet holes penetrate through two wall surfaces of the water outlet wall, the inner side of each water outlet wall is provided with a plurality of cover plates for covering the water outlet holes, rotary columns are arranged on the water outlet walls, vertical rotary rods are fixedly arranged at the tops of the cover plates, the middle parts of the rotary rods are rotatably connected to the rotary columns, and driving components for driving one ends of the rotary rods, far away from the cover plates, to rotate around the rotary columns are arranged on the water outlet walls; the utility model has the advantages of collect the rainwater and recycle, the water economy resource.

Description

Green building roof

Technical Field

The utility model relates to a building engineering technical field, more specifically say, it relates to a green building roof.

Background

The green roof is also called as a planting roof, roof greening, a green roof and the like, the planting substrate is arranged on the green roof, and vegetation is planted on the planting substrate, so that the green roof has the functions of retaining rainwater, reducing urban heat island effect, purifying air, improving building energy-saving effect and the like, can effectively relieve urban flood and increase urban greening area.

At present, for example, chinese patent with publication number CN205591440U discloses a green roof structure, including roof and parapet that sets up at the roof periphery, be provided with the waterproof layer on the roof in the parapet, be provided with the geomembrane on the waterproof layer, be provided with the pumice layer on the geomembrane, pumice layer upper portion is provided with first geotechnological cloth, is provided with the fertilizer on the first geotechnological cloth, plants green plant on the fertilizer, the drainage portion periphery on roof still is provided with blocks dodges the portion.

The above prior art solutions have the following drawbacks: this green roof structure can not store the rainwater, when rainfall is not enough, needs to use other water resources such as running water to water the vegetation on the green roof, and the water resource that the utilization rainfall that fails to be fine brought, so need improve.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a green building roof has and collects the rainwater and recycles, the advantage of water economy resource.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a green building roof, includes the cistern of the mutual parallel arrangement of a plurality of on the roof to and set up adjacent two vegetation district between the cistern, the open-top of cistern, a lateral wall of cistern is the play water wall, the play water wall is provided with a plurality of apopores, the apopore runs through two walls of play water wall, the inboard of play water wall is provided with a plurality of lids that are used for and closes the apron of apopore, be provided with the rotary column on the play water wall, the top of apron has set firmly vertical bull stick, the middle part of bull stick is rotated and is connected on the rotary column, be provided with on the play water wall and be used for driving many the bull stick is kept away from the one end of apron is spared the drive assembly of bull stick pivoted.

Through adopting above-mentioned technical scheme, the cistern is collected the rainwater when rainwater weather, when vegetation district soil moisture is lower in dry weather, the one end of keeping away from the apron through many bull sticks of drive assembly drive is rich the rotating column and is rotated, thereby make the bull stick bottom rich the rotating column rotate, drive the apron and rotate, the apopore is opened, the rainwater of accumulation in the cistern is discharged, realize the watering to the vegetation district, adjust soil moisture, it collects the rainwater and recycles, the advantage of water economy resource to have.

The present invention may be further configured in a preferred embodiment as: the drive assembly includes and slides along the horizontal direction and sets up drive strip on the play water wall, and the drive the waterproof electronic jar of drive strip displacement, the drive strip is kept away from the lateral wall of play water wall has set firmly a plurality of drive posts, a plurality of drive posts and a plurality of bull stick one-to-one, the bull stick is kept away from the bar groove has been seted up to the one end of apron, the length direction in bar groove with the length direction in bull stick is unanimous, the bar groove runs through the relative both sides of bull stick, the drive post slides the bar inslot, go out the water wall with be provided with between the drive strip and be used for the restriction the drive strip is horizontal motion's guide assembly.

Through adopting above-mentioned technical scheme, the guide assembly plays the guide effect to the motion of drive strip, and horizontal motion is done to waterproof electronic jar drive strip, sets firmly the drive post on the drive strip and does horizontal motion, drives the bull stick and keeps away from the rich rotating column rotation of one end of apron to make the bull stick bottom rich rotating column rotate, drive the apron and rotate, the apopore is opened, accumulates the rainwater in the cistern and discharges.

The present invention may be further configured in a preferred embodiment as: the guide assembly comprises a guide groove arranged on the water outlet wall in the horizontal direction and a guide strip fixedly arranged on one side, close to the water outlet wall, of the driving strip, and the guide strip slides in the guide groove.

Through adopting above-mentioned technical scheme, the gib block slides and can play the guide effect to the motion of driving strip in the horizontally guide way.

The present invention may be further configured in a preferred embodiment as: be provided with soil moisture sensor in the vegetation area, soil moisture sensor electricity is connected with the controller, and the controller is used for controlling waterproof electronic jar is opened and close.

Through adopting above-mentioned technical scheme, the humidity in the soil moisture sensor response soil, transmission controller received signal and the opening and close of control waterproof electronic jar.

The present invention may be further configured in a preferred embodiment as: one side of roofing is provided with the escape canal, one side intercommunication in escape canal has the drain pipe.

Through adopting above-mentioned technical scheme, make the rainwater pass through escape canal and drain pipe discharge when rainwater weather, avoid roofing ponding too much to cause soil to flow down, the water yield floods the mashed root of vegetation.

The present invention may be further configured in a preferred embodiment as: be provided with on the cistern and be used for control the overflow hole of cistern inner water yield, the overflow hole passes through the overflow pipe with the escape canal is linked together.

Through adopting above-mentioned technical scheme, the overflow hole can be when rainwater weather is more, avoids the pond water yield too much to spill over and causes adjacent vegetation district to flood.

The present invention may be further configured in a preferred embodiment as: the vegetation area is internally provided with a plurality of solar cell panels, the solar cell panels are communicated with a storage battery, and the storage battery is used for supplying power to the waterproof electric cylinder.

Through adopting above-mentioned technical scheme, solar cell panel changes solar energy into the electric energy, stores in the battery, and the battery supplies power for waterproof electronic jar etc..

The present invention may be further configured in a preferred embodiment as: the top demountable installation of cistern has the filter screen.

Through adopting above-mentioned technical scheme, the filter screen can filter debris such as plastic bag, leaf.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the water storage tank collects rainwater in rainy days, and when the soil humidity of the vegetation area is lower in dry days, the driving assembly drives one end of the rotating rods, which is far away from the cover plate, to rotate around the rotating column, so that the bottoms of the rotating rods rotate around the rotating column to drive the cover plate to rotate, the water outlet hole is opened, rainwater accumulated in the water storage tank is discharged, irrigation of the vegetation area is realized, the soil humidity is adjusted, and the rainwater collecting and recycling device has the advantages of saving water resources;

2. in rainy days, rainwater is drained through the drainage ditch and the drainage pipe, so that soil runoff caused by excessive roof water accumulation and vegetation root rot caused by excessive water amount are avoided;

3. the filter screen can filter debris such as plastic bag, leaf.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the inside of the reservoir in the embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic view of the assembly between the driving strip and the water outlet wall in the embodiment of the present invention.

Reference numerals: 1. a reservoir; 2. a vegetation area; 3. a drainage plate; 4. a filter screen; 5. a water outlet wall; 6. a water outlet hole; 7. a cover plate; 8. turning the column; 9. a rotating rod; 10. a drive bar; 11. a waterproof electric cylinder; 12. a guide groove; 13. a drive column; 14. a strip-shaped groove; 15. a drainage ditch; 16. a drain pipe; 17. an overflow aperture; 18. an overflow pipe; 19. a solar panel; 20. and (4) a guide strip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a green building roof, refer to fig. 1, including a plurality of mutual parallel arrangement cistern 1 on the roof, the open-top of cistern 1, be provided with the vegetation district 2 that is used for planting the vegetation between the adjacent cistern 1, the both sides fixed mounting at the top of cistern 1 has drainage plate 3, interval between two drainage plate 3 gradually widens from one side orientation that is close to cistern 1 one side of keeping away from cistern 1, the opening part demountable installation of cistern 1 has filter screen 4, can play certain filtering action to debris, it takes place to reduce the condition that debris fall into in the cistern 1.

Referring to fig. 1 and 2, escape canal 15 has been seted up to one side of roofing, the length direction of escape canal 15 is unanimous with the array direction of cistern 1, one side intercommunication of escape canal 15 has drain pipe 16, at the bottom of the ditch of escape canal 15 one side slope that is close to drain pipe 16 from keeping away from drain pipe 16, overflow hole 17 that is used for controlling the interior water yield of cistern 1 is offered to cistern 1 side wall top, overflow hole 17 is linked together with escape canal 15 through overflow pipe 18, when rainwater weather is more, rainwater reachs roofing overflow hole 17 department in the cistern 1, too much rainwater passes through overflow hole 17, escape canal 15 and drain pipe 16 discharge, can avoid the excessive overflow of the interior water yield of cistern 1 to cause adjacent vegetation district 2 to flood.

Referring to fig. 1 and 2, one side wall of the water reservoir 1 is a water outlet wall 5, and the water outlet walls 5 of the water reservoirs 1 are all positioned on the same side of the water reservoir 1; a plurality of apopores 6 have been seted up to play water wall 5 along the horizontal direction range, and apopore 6 runs through two walls of water wall 5, and apopore 6 is located the downside of play water wall 5, can make the water velocity of water of apopore 6 department very fast when the water yield is sufficient in cistern 1, can spray long distance, also can the drainage when the surface of water is not high in cistern 1 simultaneously.

Referring to fig. 2 and 3, the inboard of going out water wall 5 is provided with a plurality of apron 7 that are used for covering apopore 6, apron 7 is circular platelike, apron 7 is close to a side of going out water wall 5 and the butt of avoiding of going out water wall 5, a plurality of apron 7 and a plurality of apopores 6 one-to-one, fixed mounting has rotary column 8 on the play water wall 5, rotary column 8 is perpendicular to goes out water wall 5, rotary column 8 is located apopore 6 directly over, the top of apron 7 has set firmly vertical bull stick 9, the bottom and the apron 7 top fixed connection of bull stick 9, many rotary columns 8 and many bull sticks 9 one-to-one, rotary column 8 perpendicular to bull stick 9, the middle part of bull stick 9 rotates through the bearing and connects on rotary column 8, it is provided with the one end that is used for driving many bull sticks 9 to keep away from apron 7 on the play water wall 5 and is rich rotary column 8 pivoted drive assembly.

The driving assembly comprises a driving strip 10 which is arranged on the water outlet wall 5 in a sliding mode along the horizontal direction, and a waterproof electric cylinder 11 which drives the driving strip 10 to move, wherein a guiding assembly used for limiting the driving strip 10 to move horizontally is arranged between the water outlet wall 5 and the driving strip 10.

Referring to fig. 3 and 4, the guide assembly includes a guide groove 12 horizontally formed on the water outlet wall 5, and a guide bar 20 fixedly arranged on one side of the driving bar 10 close to the water outlet wall 5, the guide bar 20 slides in the guide groove 12, and the guide bar 20 slides in the horizontal guide groove 12 to guide the movement of the driving bar 10; the waterproof electric cylinder 11 is fixedly installed on the water outlet wall 5, a piston rod of the waterproof electric cylinder 11 is horizontally arranged, the end portion of the piston rod of the waterproof electric cylinder 11 is fixedly connected with one end of the driving strip 10 in the length direction, a plurality of driving columns 13 are fixedly installed on the side wall, far away from the water outlet wall 5, of the driving strip 10, the driving columns 13 are perpendicular to the driving strip 10 and are arranged, the driving columns 13 correspond to the rotating rods 9 one by one, a strip-shaped groove 14 is formed in one end, far away from the cover plate 7, of the rotating rod 9, the length direction of the strip-shaped groove 14 is consistent with the length direction of the rotating rod 9, the strip-shaped groove 14 penetrates through two opposite sides of the rotating rod 9, the driving columns 13 slide in the strip-shaped groove 14, when the piston rod of the waterproof electric cylinder 11 is in a withdrawing state, the rotating rod 9 is; when the piston rod of the waterproof electric cylinder 11 is in an extending state, the rotating rod 9 is in an inclined state, and the driving column 13 is abutted to the top of the strip-shaped groove 14. The waterproof electric cylinder 11 drives the driving strip 10 to do horizontal motion, the driving column 13 fixedly arranged on the driving strip 10 does horizontal motion, and one end of the rotating rod 9 far away from the cover plate 7 is driven to rotate around the rotating column 8, so that the rotating rod 9 bottom rotates around the rotating column 8 to drive the cover plate 7 to rotate, and the water outlet hole 6 is opened and closed.

Referring back to fig. 1 and 2, a soil humidity sensor is arranged in the vegetation area 2 and electrically connected with a controller, and the controller is used for controlling the opening and closing of the waterproof electric cylinder 11. The soil humidity sensor is used for measuring the volume water content of soil and sending a first trigger signal when the water content in the soil is lower than a preset first set value; when the water content in the soil is higher than a preset second set value, a second trigger signal is sent out, the first set value is smaller than the second set value, a signal input end of the controller is electrically connected with the soil humidity sensor, a signal output end of the controller is electrically connected with the waterproof electric cylinder 11, the controller is used for receiving the first trigger signal and the second trigger signal, after the controller receives the first trigger signal, a piston rod of the waterproof electric cylinder 11 is controlled to extend out of the driving strip 10 to horizontally move, the driving column 13 fixedly arranged on the driving strip 10 horizontally moves to drive one end of the rotating rod 9, which is far away from the cover plate 7, to rotate around the rotating column 8, so that the bottom of the rotating rod 9 rotates around the rotating column 8 to drive the cover plate 7 to rotate, the water outlet holes 6 are opened, rainwater accumulated in the reservoir 1 is discharged, and the rainwater flows to the vegetation area 2 through the water outlet holes 6 to adjust the soil humidity; after the controller received the second trigger signal, the piston rod of control waterproof electronic jar 11 was withdrawed, and apron 7 replies to the state of closing apopore 6 to stop the soil moisture control to vegetation district 2, reduce the vegetation and because of moisture content is too much in the soil, produce the condition emergence of anaerobic respiration even death.

In the present embodiment, a plurality of solar panels 19 are disposed in the vegetation area 2, and the solar panels 19 are electrically connected to a storage battery (not shown) for supplying power to the waterproof electric cylinder 11.

The implementation principle of the embodiment is as follows: in a rainwater weather, the water storage tank 1 collects rainwater, the rainwater in the water storage tank 1 reaches the overflow holes 17, and excessive rainwater is discharged out of the roof through the overflow holes 17, the drainage ditch 15 and the drainage pipe 16, so that excessive overflow of water in the water storage tank 1 can be avoided to cause flooding of the adjacent vegetation area 2; in dry weather, when the water content in soil is lower than a preset first set value, the soil humidity sensor sends a first trigger signal, the controller receives the first trigger signal, controls a piston rod of the waterproof electric cylinder 11 to extend out of the driving strip 10 to horizontally move, drives the driving column 13 fixedly arranged on the driving strip 10 to horizontally move, drives one end of the rotating rod 9 far away from the cover plate 7 to rotate around the rotating column 8, so that the bottom of the rotating rod 9 rotates around the rotating column 8, drives the cover plate 7 to rotate, opens the water outlet holes 6, drains rainwater accumulated in the reservoir 1, and flows to the vegetation area 2 through the water outlet holes 6 to adjust the soil humidity; after the controller received the second trigger signal, the piston rod of control waterproof electronic jar 11 was withdrawed, and apron 7 replies to the state of closing apopore 6 to stop the soil moisture control to vegetation district 2, reduce the vegetation because of moisture content is too much in the soil, produce the dead condition of anaerobic respiration even and take place, have and collect the rainwater and recycle the advantage of water economy resource.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A green building roof, its characterized in that: comprises a plurality of water reservoirs (1) which are arranged on a roof in parallel and a vegetation area (2) which is arranged between two adjacent water reservoirs (1), the top of the water storage tank (1) is opened, one side wall of the water storage tank (1) is a water outlet wall (5), the water outlet wall (5) is provided with a plurality of water outlet holes (6), the water outlet holes (6) penetrate through two wall surfaces of the water outlet wall (5), a plurality of cover plates (7) for covering the water outlet holes (6) are arranged on the inner side of the water outlet wall (5), a rotating column (8) is arranged on the water outlet wall (5), a vertical rotating rod (9) is fixedly arranged at the top of the cover plate (7), the middle part of the rotating rod (9) is rotatably connected to the rotating column (8), and a driving assembly for driving one end of the rotating rod (9), which is far away from the cover plate (7), to rotate around the rotating column (8) is arranged on the water outlet wall (5).

2. A green building roof according to claim 1, wherein: the driving component comprises a driving strip (10) which is arranged on the water outlet wall (5) in a sliding way along the horizontal direction, and a waterproof electric cylinder (11) for driving the driving strip (10) to move, wherein a plurality of driving columns (13) are fixedly arranged on the side wall of the driving strip (10) far away from the water outlet wall (5), the plurality of driving columns (13) correspond to the plurality of rotating rods (9) one by one, a strip-shaped groove (14) is arranged at one end of the rotating rod (9) far away from the cover plate (7), the length direction of the strip-shaped groove (14) is consistent with the length direction of the rotating rod (9), the strip-shaped groove (14) penetrates through the two opposite sides of the rotating rod (9), the driving column (13) slides in the strip-shaped groove (14), a guide assembly used for limiting the driving strip (10) to do horizontal movement is arranged between the water outlet wall (5) and the driving strip (10).

3. A green building roof according to claim 2, wherein: the guide assembly comprises a guide groove (12) which is arranged on the water outlet wall (5) along the horizontal direction, and a guide strip which is fixedly arranged on one side of the driving strip (10) close to the water outlet wall (5), wherein the guide strip slides in the guide groove (12).

4. A green building roof according to claim 2, wherein: be provided with soil moisture sensor in vegetation area (2), soil moisture sensor electricity is connected with the controller, and the controller is used for controlling waterproof electronic jar (11) is opened and close.

5. A green building roof according to claim 1, wherein: one side of the roof is provided with a drainage ditch (15), and one side of the drainage ditch (15) is communicated with a drainage pipe (16).

6. A green building roof according to claim 2, wherein: a plurality of solar cell panels (19) are arranged in the vegetation area (2), the solar cell panels (19) are communicated with a storage battery, and the storage battery is used for supplying power to the waterproof electric cylinder (11).

7. A green building roof according to claim 1, wherein: the top of cistern (1) demountable installation has filter screen (4).