CN211873570U

CN211873570U - Green ecological roof structure of steel construction building

Info

Publication number: CN211873570U
Application number: CN202020489864.5U
Authority: CN
Inventors: 童静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-06
Anticipated expiration: 2030-04-07

Abstract

The utility model provides a green ecological roof structure of a steel structure building, which relates to the field of green buildings and comprises a roof structure layer; the roof structure layer mainly comprises a roof panel and a baffle, a heat insulation layer is arranged above the roof structure layer, and a root penetration resistant waterproof layer is arranged above the heat insulation layer; a water drainage and storage layer is arranged above the root penetration resistant waterproof layer, and an isolation filter layer is arranged above the water drainage and storage layer; a nutrient soil layer is arranged above the isolation and filtration layer, and a plant layer is planted above the nutrient soil layer; be provided with drainage system between drainage aquifer and the plant layer, and drainage system comprises water collecting pipe, intelligent water tank, suction pump, controller and water supply pipeline, and this a series of structure has reduced to a certain extent that the roofing structure meets when arid weather, and the plant layer often leads to the phenomenon that the plant layer became invalid because the lack of water caused death, has increased the cyclic utilization function to the rainwater, has improved the practicality of roofing structure.

Description

Green ecological roof structure of steel construction building

Technical Field

The utility model belongs to the green building field, more specifically say, in particular to green ecological roofing structure of steel construction building.

Background

The green building is a high-quality building which saves resources, protects the environment, reduces pollution, provides healthy, applicable and efficient use space for people and furthest realizes harmonious symbiosis between people and nature, and the building roof has good effects of reducing heat island effect, purifying air, degrading floating dust in the air, integrating urban environment and building a harmonious society by planting plants and is also a very good-looking air landscape.

The existing chinese utility model patent, for example with patent number CN201720397764.8, discloses a green planting roof structure, which is described basically as: the structure sequentially comprises a roof structure layer, a slope finding layer, a leveling layer, a waterproof layer, an isolation layer, a waterproof protection layer, a root isolation layer, a hydrophobic layer, a soil isolation layer, a planting medium and a plant layer from bottom to top, and retaining walls are arranged around the structure; the roof structure layer comprises a template support system, a beam plate structure, a water supply and drainage pipeline, a tree pit, a drainage ditch and a flower bed side wall template; the beam plate structure of the roof structure layer, the tree pit, the drainage ditch, the flower bed bottom and the flower bed side are all impervious concrete not lower than C20S6 and are poured at one time and are all installed and connected by adopting water stop bolts.

Based on the above patent descriptions, it can be seen that when roof structures like those in the above patents are exposed to drought climates, the plant layer often dies due to water shortage, resulting in failure of the plant layer.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a green ecological roofing structure of steel construction building to when the roofing structure that the solution is similar to that the above-mentioned current patent structure proposes meets arid weather, the plant layer often leads to the problem of plant layer inefficacy because the lack of water causes death.

The utility model relates to a green ecological roofing structure's of steel construction building purpose and efficiency is reached by following specific technological means:

a green ecological roof structure of a steel structure building comprises a roof structure layer; the roof structure layer mainly comprises a roof panel and baffle plates fixedly connected to the periphery of the upper end of the roof panel, a heat insulation layer is arranged above the roof structure layer, and a root penetration resistant waterproof layer is arranged above the heat insulation layer; a water drainage and storage layer is arranged above the root penetration resistant waterproof layer, the water drainage and storage layer consists of trapezoidal plate-shaped water drainage and storage plates which are distributed at intervals and pumice filled in empty grooves between the water drainage and storage plates, and an isolation filter layer paved by polyester fiber non-woven fabrics is arranged above the water drainage and storage layer; a nutrient soil layer is arranged above the isolation and filtration layer, and a plant layer is planted above the nutrient soil layer; a drainage system is arranged between the water drainage and storage layer and the plant layer and consists of a water collection pipeline, an intelligent water tank, a water suction pump, a controller and a water delivery pipeline; the water collecting pipeline consists of a water collecting branch pipe and a water collecting main pipe arranged at one end of the water collecting branch pipe, the water collecting branch pipe is accommodated in the water discharging and accumulating plate at one side of the empty groove of the water discharging and accumulating layer, and one end of the water collecting branch pipe, which is far away from the water collecting main pipe, is positioned in the empty groove; one end of each water collecting branch pipe close to the water collecting main pipe penetrates through the roof structure layer and is connected with the water collecting main pipe at one side outside the roof structure layer through a water pipe joint, and the water collecting main pipe is supported at one side outside the roof structure layer through angle iron; the intelligent water tank is connected to one side of the roof structure layer through screw threads, a water injection pipe of the intelligent water tank is connected with one end of the water collecting main pipe, and a drain pipe is arranged on one side of the intelligent water tank; a water suction pump is arranged above the intelligent water tank, and one side of the water suction pump is electrically connected with a controller; the controller comprises soil moisture sensors which are respectively arranged in the drainage and storage plates on the other side of the empty groove of the drainage and storage layer, and one end of each soil moisture sensor is positioned in the empty groove; the water supply pipeline is composed of a connecting pipeline, a water supply main pipe, a water supply branch pipe and a water supply branch head, the water supply pipeline is connected with the water pump through the connecting pipeline, and the water supply main pipe, the water supply branch pipe and the water supply branch head are laid in the plant layer.

Furthermore, round hole-shaped pipe laying holes distributed at intervals are formed in one side of the roof structure layer, and a rectangular plate-shaped supporting convex plate is further processed on one side of the roof structure layer.

Furthermore, the water collecting branch pipe is positioned at the upper part of the water drainage and storage layer, and the soil moisture sensor is positioned at the lower part of the water drainage and storage layer.

Furthermore, the water collecting branch pipes of the water collecting pipeline are of an L-shaped circular pipe structure, and the water collecting branch pipes are distributed on one side of the water collecting main pipe at intervals.

Furthermore, the water supply main pipe of the water supply pipeline is fixedly connected to one end of the connecting pipeline, the water supply branch pipes are distributed on one side of the water supply main pipe at intervals, and water supply branch heads are distributed on two sides of the water supply branch pipes at intervals.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model is provided with a drainage system, which can store the excessive rainwater in rainy season through the intelligent water tank; in arid climate, the drainage system can supplement water to the plant layer through the water pump and the water delivery pipeline; drainage system still is provided with the controller that has soil moisture sensor, detects the water storage capacity in the drainage water reservoir to the realization is to the automatic control of suction pump, further realizes drainage system's automatic operation, and this a series of structure has reduced to a certain extent that the roofing structure meets when arid weather, and the plant layer often leads to the phenomenon that the plant layer became invalid because the lack of water causes the death, has increased the cyclic utilization function to the rainwater, has improved the practicality of roofing structure.

Drawings

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

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic view of the structure of the drainage and storage layer of the present invention.

Fig. 4 is a schematic view of the roof structure layer of the present invention.

Fig. 5 is a schematic view of the structure of the water collecting pipe of the present invention.

Fig. 6 is a schematic view of the structure of the water supply pipeline of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a roof structure layer; 101. pipe hole laying; 102. a supporting convex plate; 2. a heat-insulating layer; 3. root puncture resistant waterproof layer; 4. a drainage aquifer; 401. a drainage and storage plate; 402. an empty groove; 5. an isolation filter layer; 6. a nutrient soil layer; 7. a plant layer; 8. a drainage system; 801. a water collection pipe; 8011. collecting water and branching; 8012. a water collecting main pipe; 802. an intelligent water tank; 803. a water pump; 804. a controller; 8041. a soil moisture sensor; 805. a water supply pipeline; 8051. connecting a pipeline; 8052. a water supply main pipe; 8053. a water supply branch pipe; 8054. and (5) a water delivery head.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a green ecological roof structure of a steel structure building, which comprises a roof structure layer 1; the roof structure layer 1 mainly comprises a roof panel and baffle plates fixedly connected to the periphery of the upper end of the roof panel, a heat insulation layer 2 is arranged above the roof structure layer 1, and a root penetration resistant waterproof layer 3 is arranged above the heat insulation layer 2; a water drainage and storage layer 4 is arranged above the root penetration resistant waterproof layer 3, the water drainage and storage layer 4 consists of trapezoidal plate-shaped water drainage and storage plates 401 which are distributed at intervals and pumice filled in empty grooves 402 between the water drainage and storage plates 401, an isolation filter layer 5 paved by polyester fiber non-woven fabric is arranged above the water drainage and storage layer 4, the pumice plays a role in supporting the isolation filter layer 5, and when the pumice is stacked, gaps among the pumice are large, so that the water storage amount in the empty grooves 402 can be ensured; a nutrient soil layer 6 is arranged above the isolation and filtration layer 5, and a plant layer 7 is planted above the nutrient soil layer 6; a drainage system 8 is arranged between the water drainage and storage layer 4 and the plant layer 7, and the drainage system 8 consists of a water collection pipeline 801, an intelligent water tank 802, a water pump 803, a controller 804 and a water delivery pipeline 805; the water collecting pipeline 801 consists of a water collecting branch pipe 8011 and a water collecting main pipe 8012 arranged at one end of the water collecting branch pipe 8011, the water collecting branch pipe 8011 of the water collecting pipeline 801 is an L-shaped circular pipe structure, and the water collecting branch pipe 8011 is accommodated in the water discharging and accumulating plate 401 at one side of the empty groove 402 of the water discharging and accumulating layer 4; one end of the water collecting branch pipe 8011, which is far away from the water collecting main pipe 8012, is positioned in the empty groove 402, and the water collecting branch pipe 8011 is positioned at the upper part of the water drainage and storage layer 4, when the water drainage and storage layer 4 is overflowed due to excessive rainfall, the rainwater in the water drainage and storage layer 4 can be drained through the water collecting branch pipe 8011; round hole-shaped laying pipe holes 101 distributed at intervals are formed in one side of the roof structure layer 1, one ends of the water collecting branch pipes 8011 close to the water collecting main pipe 8012 penetrate through the roof structure layer 1 through the laying pipe holes 101 and are distributed on one side of the water collecting main pipe 8012 outside the roof structure layer 1 at intervals, and the water collecting main pipe 8012 is supported on one side outside the roof structure layer 1 through angle iron; a rectangular plate-shaped supporting convex plate 102 is further processed on one side of the roof structure layer 1, the intelligent water tank 802 is connected above the supporting convex plate 102 through screws in a threaded mode, the supporting convex plate 102 plays a supporting role for the intelligent water tank 802, and reasonable practicability of the structure is improved; a water injection pipe of the intelligent water tank 802 is connected with one end of the water collecting main pipe 8012, and a drain pipe is arranged on one side of the intelligent water tank 802; a water suction pump 803 is arranged above the intelligent water tank 802, and one side of the water suction pump 803 is electrically connected with a controller 804; the controller 804 comprises a soil moisture sensor 8041, and the soil moisture sensors 8041 are respectively arranged in the drainage and storage plates 401 at the other side of the empty groove 402 of the drainage and storage layer 4; one end of the soil moisture sensor 8041 is positioned in the empty groove 402, and the soil moisture sensor 8041 is positioned at the lower part of the water drainage and storage layer 4, so that when the water in the water drainage and storage layer 4 is not enough than the height of the soil moisture sensor 8041 in drought weather, the soil moisture sensor 8041 can send out a starting signal for replenishing water to the plant layer 7, and the practicability of the structure is improved; the water feeding pipeline 805 is composed of a connecting pipeline 8051, a water feeding main pipe 8052, a water feeding branch pipe 8053 and a water feeding branch head 8054, the water feeding pipeline 805 is connected with the water pump 803 through the connecting pipeline 8051, and the water feeding main pipe 8052 is fixedly connected to one end of the connecting pipeline 8051; send that moisture pipe 8053 is interval distribution in send water header 8052 one side, and send moisture pipe 8053 both sides equal interval distribution to have send water head 8054, send water pipeline 805 to realize even laying in plant layer 7, carry out high-efficient moisturizing to plant layer 7, improved the practicality of structure.

The specific use mode and function of the embodiment are as follows:

the utility model discloses when rainy season, rainwater infiltration carries out the temporary storage in the dead slot 402 of drainage aquifer 4, when the rainwater is about to overflow in dead slot 402, rainwater can be sent into intelligent water tank 802 through water collecting pipe 801 and temporarily stored, when intelligent water tank 802 is full, intelligent water tank 802 can open the valve of drain pipe department, drain the rainwater in intelligent water tank 802 into the drainage channel of house through the drain pipe; when the water quantity in the empty groove 402 is reduced to the position of the soil moisture sensor 8041 in the drought climate, the soil moisture sensor 8041 sends a starting signal to the controller 804, the controller 804 drives the water suction pump 803 to work, the water suction pump 803 pumps rainwater stored in the intelligent water tank 802 to be uniformly fed into the plant layer 7 through the water feeding pipeline 805 for water supplement, when the water quantity in the empty groove 402 is lifted to the position above the soil moisture sensor 8041, the soil moisture sensor 8041 cancels the signal, and the water suction pump 803 stops working.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a green ecological roofing structure of steel construction building which characterized in that: comprises a roof structure layer (1); the roof structure layer (1) mainly comprises a roof panel and baffle plates fixedly connected to the periphery of the upper end of the roof panel, a heat insulation layer (2) is arranged above the roof structure layer (1), and a root penetration resistant waterproof layer (3) is arranged above the heat insulation layer (2); a water drainage and storage layer (4) is arranged above the root penetration resistant waterproof layer (3), the water drainage and storage layer (4) consists of trapezoidal plate-shaped water drainage and storage plates (401) which are distributed at intervals and pumice filled in empty grooves (402) between the water drainage and storage plates (401), and an isolation filter layer (5) paved by polyester fiber non-woven fabric is arranged above the water drainage and storage layer (4); a nutrient soil layer (6) is arranged above the isolation filter layer (5), and a plant layer (7) is planted above the nutrient soil layer (6); a drainage system (8) is arranged between the drainage and storage layer (4) and the plant layer (7), and the drainage system (8) consists of a water collecting pipeline (801), an intelligent water tank (802), a water suction pump (803), a controller (804) and a water feeding pipeline (805); the water collecting pipeline (801) is composed of a water collecting branch pipe (8011) and a water collecting main pipe (8012) arranged at one end of the water collecting branch pipe (8011), the water collecting branch pipe (8011) is contained in the water discharging plate (401) on one side of the empty groove (402) of the water discharging and storing layer (4), and one end, far away from the water collecting main pipe (8012), of the water collecting branch pipe (8011) is located in the empty groove (402); one end of each water collecting branch pipe (8011) close to the water collecting main pipe (8012) penetrates through the roof structure layer (1) and is connected with the water collecting main pipe (8012) at one side outside the roof structure layer (1) through a water pipe joint, and the water collecting main pipe (8012) is supported at one side outside the roof structure layer (1) through an angle iron; the intelligent water tank (802) is connected to one side of the roof structure layer (1) through screw threads, a water injection pipe of the intelligent water tank (802) is connected with one end of the water collecting main pipe (8012), and a drain pipe is arranged on one side of the intelligent water tank (802); a water suction pump (803) is arranged above the intelligent water tank (802), and one side of the water suction pump (803) is electrically connected with a controller (804); the controller (804) comprises a soil moisture sensor (8041), the soil moisture sensor (8041) is respectively arranged in the drainage and storage plate (401) at the other side of the empty groove (402) of the drainage and storage layer (4), and one end of the soil moisture sensor (8041) is positioned in the empty groove (402); the water delivery pipeline (805) consists of a connecting pipeline (8051), a water delivery main pipe (8052), a water delivery branch pipe (8053) and a water delivery branch head (8054), the water delivery pipeline (805) is connected with the water suction pump (803) through the connecting pipeline (8051), and the water delivery main pipe (8052), the water delivery branch pipe (8053) and the water delivery branch head (8054) are paved in the plant layer (7).

2. A green ecological roofing structure for a steel structure building as claimed in claim 1, wherein: round hole-shaped pipe laying holes (101) distributed at intervals are formed in one side of the roof structure layer (1), and a rectangular plate-shaped supporting convex plate (102) is further processed on one side of the roof structure layer (1).

3. A green ecological roofing structure for a steel structure building as claimed in claim 1, wherein: the water collecting branch pipe (8011) is positioned at the upper part of the drainage and accumulation layer (4), and the soil moisture sensor (8041) is positioned at the lower part of the drainage and accumulation layer (4).

4. A green ecological roofing structure for a steel structure building as claimed in claim 1, wherein: the water collecting branch pipes (8011) of the water collecting pipeline (801) are of L-shaped circular pipe structures, and the water collecting branch pipes (8011) are distributed on one side of the water collecting main pipe (8012) at intervals.

5. A green ecological roofing structure for a steel structure building as claimed in claim 1, wherein: the water supply main pipe (8052) of the water supply pipeline (805) is fixedly connected to one end of the connecting pipeline (8051), the water supply branch pipes (8053) are distributed on one side of the water supply main pipe (8052) at intervals, and the water supply branch heads (8054) are distributed on two sides of the water supply branch pipe (8053) at intervals.