CN114561991A

CN114561991A - A environmental protection rainwater is collected and is sheltered from integrated device for roof greening

Info

Publication number: CN114561991A
Application number: CN202210405306.XA
Authority: CN
Inventors: 韩春; 马锐
Original assignee: Shaoxing Chunrun Environmental Engineering Co ltd
Current assignee: Shaoxing Chunrun Environmental Engineering Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-05-31
Anticipated expiration: 2042-04-18
Also published as: CN114561991B

Abstract

The invention discloses an environment-friendly rainwater collecting and shielding integrated device for roof greening, which comprises a water collecting tank, wherein a support is connected to the water collecting tank, the support comprises a vertical beam connected with the water collecting tank and a cross beam connected with the upper end of the vertical beam, and a plurality of straight guide plates for shielding rainwater are arranged on the cross beam and the vertical beam. According to the invention, the rotatable straight guide plate is arranged in the support composed of the vertical beams and the transverse beams, and the effect of shielding rainwater from green plants below the support is realized through the stacking combination of the straight guide plates, so that a good protection effect is achieved; secondly, through the combination of the straight guide plates, rainwater can be effectively guided to be collected into the water collecting tank when raining, and a water source is ensured to be sufficient for long-time irrigation; moreover, the straight guide plate can rotate, a gap is conveniently formed so as to penetrate sunlight and rainwater, the healthy growth of green plants can be guaranteed, the green plants can be directly watered when the rainwater quality is qualified, and the applicability is strong.

Description

A environmental protection rainwater is collected and is sheltered from integrated device for roof greening

Technical Field

The invention relates to the field of rainwater collection and reuse, in particular to an environment-friendly rainwater collection and shielding integrated device for roof greening.

Background

Rainwater shelters from the project that collects to have a research and development prospect in roof greening, and roof greening first needs to guarantee sufficient water source, and current a lot of roof greening are through manual equipment transport water source, have caused the wasting of resources to a certain extent.

In order to avoid waste, the method of watering by utilizing rainwater is a relatively environment-friendly mode, but rainwater watering has instability in time at first, is unfavorable for growth of green plants, and cannot be applied to partial arid regions, and secondly, partial regions have the problems of severe wind blowing in rainy days, or excessive pH value in rainwater or pollution, and direct watering can cause damage to the green plants, so that an equipment technology capable of collecting and watering stable rainwater for the green plants and protecting the green plants to a certain extent is needed.

Disclosure of Invention

In order to solve at least one technical problem mentioned in the background art, an object of the present invention is to provide an integrated device for collecting and shielding rainwater for roof greening, which is used for providing shielding protection for roof greenery, and simultaneously collecting rainwater for irrigation to realize rainwater resource recycling.

In order to achieve the purpose, the invention provides the following technical scheme:

an environment-friendly rainwater collecting and shielding integrated device for roof greening comprises a water collecting tank and is characterized in that a support is connected to the water collecting tank, the support comprises a vertical beam connected with the water collecting tank and a cross beam connected with the upper end of the vertical beam, a plurality of straight guide plates for shielding rainwater are arranged on the cross beam and the vertical beam, and the straight guide plates are rotatably connected with the cross beam/the vertical beam; the device has a shielding state and an opening state under the rotation of the straight guide plates on the cross beam, in the shielding state, the straight guide plates on the cross beam are connected end to guide rainwater to flow to the straight guide plates on the vertical beams, and the straight guide plates on the vertical beams are connected end to guide rainwater to flow into the water collecting tank; in an open state, the straight guide plate on the cross beam rotates for a certain angle to guide rainwater to flow to an area below the cross beam; and a flow guide structure for guiding water in the water collecting tank to the straight guide plate is further arranged in the support.

Compared with the prior art, the invention has the beneficial effects that: through the support consisting of the vertical beams and the transverse beams, the rotatable straight guide plates are arranged in the support, firstly, the effect of shielding rainwater from green plants below the support is realized through the stacking combination of the straight guide plates, and the good protection effect is achieved; secondly, through the combination of the straight guide plates, rainwater can be effectively guided to be collected into the water collecting tank when raining, and a water source is ensured to be sufficient for long-time irrigation; moreover, the straight guide plate can rotate, a gap is conveniently formed so as to penetrate sunlight and rainwater, the healthy growth of green plants can be guaranteed, the green plants can be directly watered when the rainwater quality is qualified, and the applicability is strong.

Furthermore, the straight guide plate comprises a plane plate, a groove structure for guiding rainwater to flow is arranged on the plane plate, the groove structure comprises a vertical flow groove for guiding rainwater to flow to the lower part, rainwater drainage is achieved, and fluidity is enhanced.

Further, the quantity of support is two and parallel arrangement, straight baffle is located two between the support, the both ends of surface plate on length direction all are equipped with connecting portion, two all be equipped with on two lateral walls that the support is relative and be used for the side channel that connecting portion stretch into, connecting portion with the inner wall of side channel rotates to be connected, be equipped with in the side channel and be used for the drive connecting portion axial pivoted actuating mechanism does benefit to the green of support below and plants the realization and shelter from, and just straight baffle is rotatable convenient freely to be switched over.

Further, actuating mechanism locates including the activity first rack and the second rack on the support, the week side of connecting portion is equipped with the ring gear, first rack with the second rack respectively with the crossbeam with erect on the roof beam the ring gear meshing, be equipped with respectively on the support and be used for the drive first extensible member that first rack removed and be used for the drive the second extensible member that the second rack removed, simple structure for straight baffle can synchronous rotation, and control is simple.

Further, the header tank includes water purification tank and bilge pit, the water purification tank has ascending opening, open-ended one side of water purification tank is equipped with to the inclined plane of bilge pit slope shelters from under the state, erect on the roof beam straight baffle guide rainwater flow direction in the water purification tank, the device is in erect on the roof beam the rotation of straight baffle has the blowdown state down, under the blowdown state, erect on the roof beam straight baffle rotates certain angle in order to shelter from the opening of water purification tank, and to the slope of bilge pit side, simply swiftly to the switching of the rainwater direction of guide.

Further, the water conservancy diversion structure is including locating erect the chamber in the roof beam, be equipped with horizontal chamber in the crossbeam, horizontal chamber with erect the chamber intercommunication, be equipped with on the header tank be used for with water pump income in the water purification groove erect the water pump of intracavity, the plane board is equipped with the cross flow groove along length direction, the cross flow groove link up two along the axial connecting portion, the lateral wall in horizontal chamber and the lateral wall in perpendicular chamber is all offered and is used for the intercommunication the first opening in cross flow groove does benefit to the rainwater and spreads all over the plane board along the cross flow groove.

Furthermore, the transverse flow grooves are communicated with the vertical flow grooves, so that the rainwater can flow conveniently.

Further, a second opening is formed in the end portion, in the axial direction of the connecting portion, of the cross flow groove of the straight guide plate located on the vertical beam, and the first opening and the second opening are kept closed in a shielding state and an opening state; under the blowdown state, first opening with the second opening intercommunication avoids watering the during operation under the open state at the straight baffle of crossbeam, and the straight baffle on the perpendicular roof beam leads to the rainwater extravagant to the rainwater reposition of redundant personnel.

Furthermore, the connecting part of the vertical beam and the cross beam is rotatably provided with a bent guide plate, so that the rainwater can flow and be smoothly connected between the cross beam and the vertical beam.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the straight guide plate in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the lateral and vertical chambers of FIG. 1;

FIG. 4 is an enlarged view of A in FIG. 3;

FIG. 5 is a schematic cross-sectional view of the shielding state of FIG. 1;

FIG. 6 is a schematic cross-sectional view of FIG. 1 in an open state;

FIG. 7 is a schematic cross-sectional view of the blowdown condition of FIG. 1;

FIG. 8 is a schematic view of the connection between the cross beam and the connecting portion in FIG. 3;

fig. 9 is a schematic view of the connection between the vertical beam and the connection part in fig. 3.

In the figure: 1. a support; 11. a beam; 12. erecting a beam; 13. a side groove; 111. a transverse cavity; 121. a vertical cavity; 2. a water collection tank; 21. a water purifying tank; 22. a bevel; 23. a sewage tank; 3. a straight guide plate; 31. a flat plate; 311. a cross flow trough; 312. a vertical chute; 32. a connecting portion; 321. ring teeth; 4. bending the guide plate; 5. a first telescoping member; 51. a first rack; 6. a second telescoping member; 61. a second rack; 71. a first opening; 72. a second opening; 8. a channel.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present embodiment provides an environment-friendly rainwater collecting and shielding integrated device for roof greening, including a water collecting tank 2 disposed on a bottom surface, a clean water tank 21 and a sewage tank 23 are disposed in the water collecting tank 2, the clean water tank 21 has an upward opening, an inclined surface 22 inclined toward the sewage tank 23 is disposed on one side of the opening of the clean water tank 21, the water collecting tank 2 is disposed in a long strip shape, two supports 1 are disposed on two sides of an upper end surface of the water collecting tank 2 in a length direction, respectively, the supports 1 include vertical beams 12 extending upward, and further include cross beams 11 connected to upper ends of the vertical beams 12 and extending transversely, wherein a free end of the cross beam 11 is slightly higher than a connecting portion 32 between the cross beam 11 and the vertical beam 12.

Two be connected with a plurality of horizontality be used for sheltering from straight baffle 3 of rainwater between the support 1, straight baffle 3 includes two parts, and one of them part is followed the length direction of crossbeam 11 is parallel laying in proper order, and another part is followed the length direction of erecting roof beam 12 is parallel laying in proper order, wherein, per two interval between the straight baffle 3 is the same, so that straight baffle 3 is in crossbeam 11 with erect roof beam 12 and go up homoenergetic neatly and arrange.

Specifically, referring to fig. 2, the straight guide plate 3 includes a long flat plate 31, two ends of the flat plate 31 in the length direction are respectively provided with a connecting portion 32, the connecting portions 32 are cylindrical, the straight guide plate 3 is rotatably connected to the two brackets 1 through the two connecting portions 32, and when the straight guide plate 3 is mounted on the brackets 1, the straight guide plate 3 on the cross beam 11 and the vertical beam 12 is rotated, so that the apparatus includes a shielding state, an open state, and a pollution discharge state.

In a shielding state, referring to fig. 5, the plate surfaces of the straight guide plates 3 on the cross beam 11 are arranged along the length direction of the cross beam 11, so that each straight guide plate 3 is approximately parallel to the length direction of the cross beam 11 and is connected end to form an integral plate surface pattern, the plate surfaces of the straight guide plates 3 on the vertical beam 12 are arranged along the length direction of the vertical beam 12, so that each straight guide plate 3 is approximately parallel to the length direction of the vertical beam 12 and is also connected in an initial position to form an integral plate surface pattern, further, the area below the cross beam 11 is used for placing greenery plants, the effect of shielding rainwater is achieved through the straight guide plates 3 on the cross beam 11, rainwater flows obliquely downwards to the straight guide plates 3 on the vertical beam 12 along the straight guide plates 3 on the cross beam 11 and then flows downwards into the purified water tank 21, the effect of sheltering from and collecting rainwater in rainy days is realized.

In an open state, referring to fig. 6, the straight guide plates 3 of the vertical beam 12 keep the shape of the whole plate surface, each straight guide plate 3 on the cross beam 11 rotates synchronously by a certain angle, so that the straight guide plates 3 and the length direction of the cross beam 11 have a certain angle, a gap is formed between the straight guide plates 3, rainwater can flow to an area below the cross beam 11 along the straight guide plates 3, when the gap is large enough, the rainwater can directly fall onto the area below through the gap, and when green plants below the cross beam 11 need watering, the rainwater watering effect in the open state is achieved.

Under the blowdown state, as shown in fig. 7, the straight baffle 3 on the crossbeam 11 keeps the style of whole face, every on the perpendicular roof beam 12 straight baffle 3 rotates certain angle in step, rotates to nearly horizontal position in order to block the opening of clear water tank 23, and slightly to the position of slop 23 one side slope, at this moment rainwater that flows down on the straight baffle 3 on the crossbeam 11 falls on the perpendicular roof beam 12 straight baffle 3 back, the rainwater receives the guide and falls on the inclined plane 22, and then flows into do the collection in the slop 23, when the wind is too big or the rainwater has the pollution condition, adopt the blowdown state can avoid the rainwater to fall on green planting or fall into clear water tank 21 to avoid the pollution of impurity such as dust that the wind is too big to lead to or the pollution that rainwater quality does not reach standard and lead to.

The flat plate surface is provided with a plurality of vertical chutes 312 which are arranged in parallel, the vertical chutes 312 are perpendicular to the length direction of the flat plate surface, a collecting effect is achieved on rainwater falling on the flat plate surface, and when the straight guide plate 3 is located at a position outside the horizontal direction, the rainwater can flow to a lower position under the effect of the vertical chutes 312.

In order to realize the automatic rotation of the straight guide plate 3, referring to fig. 5, in this embodiment, two opposite side walls of the two brackets 1 are respectively provided with a side groove 13 for the connection portion 32 to extend into, the connection portion 32 is rotatably connected with an inner wall of the side groove 13, a first rack 51 and a second rack 61 are arranged in the side groove 13, the first rack 51 is slidably connected with a side wall of the side groove 13 at the position of the cross beam 11, the second rack 61 is slidably connected with a side wall of the side groove 13 at the position of the vertical beam 12, two sliding grooves are respectively formed in the side wall of the side groove 13 at the positions of the cross beam 11 and the vertical beam 12, the first rack 51 and the second rack 61 respectively partially penetrate through the two sliding grooves to extend outwards and are respectively slidably connected with the two sliding grooves, a first expansion member 5 and a second expansion member 6 for respectively driving the first rack 51 and the second rack 61 to move are arranged at the lower side of the bracket 1, wherein, the first expansion element 5 and the second expansion element 6 include, but are not limited to, a cylinder, an oil cylinder, an electric push rod, etc.

The circumferential side of the connecting portion 32 of the straight guide plate 3 is provided with a ring gear 321, the ring gears 321 of the straight guide plates 3 on the cross beam 11 are all engaged with the first rack 51, the ring gears 321 of the straight guide plates 3 on the vertical beam 12 are all engaged with the second rack 61, and when the first telescopic member 5 drives the first rack 51 to move, each straight guide plate 3 on the cross beam 11 is driven to synchronously rotate; when the second telescopic part 6 drives the second rack 61 to move, each straight guide plate 3 on the vertical beam 12 is driven to rotate synchronously, so that the switching among the shielding state, the opening state and the pollution discharge state is realized in the manner.

After the purified water tank 21 collects rainwater, in order to realize efficient utilization of resources, in this embodiment, a structure for using the rainwater collected in the purified water tank 21 for watering green plants is provided, as shown in fig. 3, the structure includes a vertical cavity 121 opened in the vertical beam 12 and a horizontal cavity 111 opened in the cross beam 11, a channel 8 for communicating is provided between the horizontal cavity 111 and the vertical cavity 121, a water pump for pumping the water in the purified water tank 21 into the vertical cavity 121 is provided in the water collection tank 2, and a flow guide structure for guiding the water in the vertical cavity 121/the horizontal cavity 111 to flow onto the flat plate 31 is provided on the straight guide plate 3; in an open state, the water pump pumps rainwater into the vertical cavity 121, the rainwater enters the transverse cavity 111 through the channel 8 and flows onto the plane plate 31 on the cross beam 11 through the flow guide structure, and then the rainwater falls onto green plants along the vertical flow groove 312, so that the effect of watering by rainwater is realized; in a sewage draining state, rainwater in the transverse cavity 111 flows to the plane plate 31 on the cross beam 11, then flows downwards to the plane plate 31 on the vertical beam 12, meanwhile, rainwater in the vertical cavity 121 flows to the plane plate 31 on the vertical beam 12, and then flows downwards to the sewage tank 23 through the inclined plane 22, so that after the rainwater is washed in a windy weather or polluted rainwater, the straight guide plate 3 is washed by collected clean rainwater, and the cleanness of the plane plate 31 of the straight guide plate 3 is ensured.

The flow guiding structure includes a cross flow groove 311 disposed along the length direction of the planar plate 31, the cross flow groove 311 axially penetrates through two of the connecting portions 32, and the cross flow groove 311 is communicated with the vertical flow groove 312, as shown in fig. 8, a first opening 71 for communicating the cross flow groove 311 is opened in each of the side walls of the transverse cavity 111 and the vertical cavity 121, rainwater in the transverse cavity 111/the vertical cavity 121 enters the cross flow groove 311 through the first opening 71, and the rainwater flows along the cross flow groove 311 and flows into the vertical flow groove 312 at the connecting portion of the cross flow groove 311 and the vertical flow groove 312.

In order to provide an opening and closing effect between the vertical cavity 121 and the lateral flow slots 311 on the straight guide plate 3 on the vertical beam 12, so that rainwater in the vertical cavity 121 does not flow onto the straight guide plate 3 on the vertical beam 12 in an open state, and thus rainwater in the lateral cavity 111 is prevented from being shunted, referring to fig. 4 and 9, the straight guide plate 3 on the vertical beam 12 is provided with a second opening 72 at an end of the lateral flow slot 311 in the axial direction of the connecting portion 32, the first opening 71 and the second opening 72 are both in a fan-shaped structure with the axial center of the connecting portion 32 as a center, and are staggered in an axial projection of the connecting portion 32, and in a blocking state and an open state, the first opening 71 and the second opening 72 are staggered, so that rainwater cannot flow onto the straight guide plate 3 on the vertical beam 12, and in a sewage discharge state, the straight guide plate 3 on the vertical beam 12 rotates, so that the second opening 72 rotates around the axis of the connecting portion 32 to communicate with the first opening 71, and the water in the vertical cavity 121 flows onto the flat plate 31 through the two openings.

In order to make the straight guide plate 3 on the cross beam 11 and the straight guide plate 3 on the vertical beam 12 have better connection, and the rainwater can flow more smoothly from the cross beam 11 to the vertical beam 12, in the embodiment, the connection part of the vertical beam 12 and the cross beam 11 is rotatably provided with the curved guide plate 4, the curved guide plate 4 is parallel to the straight guide plate 3 in the length direction, one side of the curved guide plate is connected to the lower side of the straight guide plate 3 on the cross beam 11, and the other side of the curved guide plate is connected to the upper side of the straight guide plate 3 on the vertical beam 12, so that the curved guide plate has a flow guiding effect on the rainwater, and the rainwater can flow better.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. An environment-friendly rainwater collecting and shielding integrated device for roof greening comprises a water collecting tank (2) and is characterized in that a support (1) is connected onto the water collecting tank (2), the support (1) comprises a vertical beam (12) connected with the water collecting tank (2) and a cross beam (11) connected with the upper end of the vertical beam (12), a plurality of straight guide plates (3) used for shielding rainwater are arranged on the cross beam (11) and the vertical beam (12), and the straight guide plates (3) are rotatably connected with the cross beam (11)/the vertical beam (12); the device has a shielding state and an opening state under the rotation of the straight guide plate (3) on the cross beam (11), in the shielding state, the straight guide plate (3) on the cross beam (11) is connected end to guide rainwater to flow to the straight guide plate (3) on the vertical beam (12), and the straight guide plate (3) on the vertical beam (12) is connected end to guide rainwater to flow into the water collecting tank (2); in an open state, the straight guide plate (3) on the cross beam (11) rotates for a certain angle to guide rainwater to flow to an area below the cross beam (11); and a flow guide structure for guiding water in the water collecting tank (2) to the straight guide plate (3) is further arranged in the support (1).

2. An environmentally friendly rainwater collecting and shielding integrated device for roof greening according to claim 1, wherein said straight guide plate (3) comprises a flat plate (31), said flat plate (31) is provided with a channel structure for guiding rainwater to flow, and said channel structure comprises a vertical channel (312) for guiding rainwater to flow downwards.

3. An environment-friendly rainwater collecting and shielding integrated device for roof greening according to claim 2, wherein the number of the brackets (1) is two, the brackets are arranged in parallel, the straight guide plate (3) is arranged between the two brackets (1), the two ends of the plane plate (31) in the length direction are respectively provided with a connecting portion (32), the two opposite side walls of the two brackets (1) are respectively provided with a side groove (13) for the connecting portion (32) to extend into, the connecting portion (32) is rotatably connected with the inner wall of the side groove (13), and a driving mechanism for driving the connecting portion (32) to axially rotate is arranged in the side groove (13).

4. An environmentally friendly rainwater collecting and shielding integrated device for roof greening according to claim 3, wherein the driving mechanism comprises a first rack (51) and a second rack (61) movably arranged on the bracket, the connecting portion (32) is provided with a ring gear (321) on the periphery, the first rack (51) and the second rack (61) are respectively engaged with the ring gear (321) on the cross beam 11 and the vertical beam (12), and the bracket is provided with a first telescopic member (5) for driving the first rack (51) to move and a second telescopic member (6) for driving the second rack (61) to move.

5. An environmentally friendly rainwater collecting and shielding integrated device for roof greening according to claim 3, wherein said water collecting tank (2) comprises a clean water tank (21) and a sewage tank (23), said clean water tank (21) has an upward opening, one side of the opening of said clean water tank (21) is provided with a slope (22) inclined toward said sewage tank (23), said straight guide plate (3) on said vertical beam (12) guides rainwater to flow into said clean water tank (21) in a shielding state, said device has a drainage state in which said straight guide plate (3) on said vertical beam (12) is rotated at a certain angle to shield the opening of said clean water tank 21 and inclined toward the side of said sewage tank (23) in a drainage state.

6. The environment-friendly rainwater collecting and shielding integrated device for roof greening according to claim 5, wherein the diversion structure comprises a vertical cavity (121) arranged in the vertical beam (12), a transverse cavity (111) is arranged in the cross beam (11), the transverse cavity (111) is communicated with the vertical cavity (121), a water pump for pumping water in the purified water tank (21) into the vertical cavity (121) is arranged on the water collecting tank (2), a transverse flow groove (311) is arranged on the planar plate (31) along the length direction, the transverse flow groove (311) axially penetrates through the two connecting portions (32), and first openings (71) for communicating the transverse flow groove (311) are formed in the side wall of the transverse cavity (111) and the side wall of the vertical cavity (121).

7. An environmentally friendly rainwater collection and shielding integrated device for roof greening according to claim 6, wherein the cross flow trough (311) is communicated with the vertical flow trough (312).

8. An environmentally friendly rainwater collecting and shielding integrated device for roof greening according to claim 6, wherein said straight guide plate (3) on said vertical beam (12) is provided with a second opening (72) at the end of said cross flow groove (311) in the axial direction of said connecting portion (32), and said first opening (71) and said second opening (72) are kept closed in the shielding state and the opening state; in a sewage draining state, the first opening (71) is communicated with the second opening (72).

9. An environment-friendly rainwater collecting and shielding integrated device for roof greening as claimed in claim 1, wherein the connection part of the vertical beam (12) and the cross beam (11) is rotatably provided with a bent guide plate (4).