Rainwater collecting and circulating structure capable of being applied to planting roof

Abstract

The utility model discloses a rainwater collecting and circulating structure capable of being applied to a planting roof, which comprises a house planting mechanism, a rainwater storage mechanism and a circulating mechanism, the rainwater storage mechanism is fixedly connected to the right side of the house planting mechanism, and the circulating mechanism is communicated to the front side of the rainwater storage mechanism. The house planting mechanism comprises a house wall body, the top of the house wall body is fixedly connected with a roof slope, the right side of the house wall body is fixedly connected with a planting groove, the top of the planting groove is provided with a filter screen, the rainwater storage mechanism comprises a filtering sewer pipe, and the bottom of the filtering sewer pipe is communicated with a water storage tank. The water storage tank is fixedly connected to the right side of the house wall, and the circulating mechanism comprises a circulating pipe. According to the rainwater collecting device, the function of filtering and recycling rainwater after the rainwater is collected is added, so that the rainwater collecting device has the effect of recycling the rainwater, and the situation that the rainwater collecting device is not recycled is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of planted roofs, in particular to a rainwater collection and circulation structure that can be applied to planted roofs. Background Art

[0002] Green roof is a special form of roofing. By laying planting soil on the waterproof layer of the building roof and the top plate of the underground project and planting plants, it can achieve the effects of waterproofing, heat preservation, heat insulation and ecological environmental protection. It can not only beautify the urban landscape, but also play a role in heat preservation, heat insulation, energy conservation and emission reduction. Green roof is suitable for various buildings, such as high-rise buildings and commercial complexes, especially for humid climate areas because these areas have excellent plant growth conditions. From a broader perspective, green roof covers artificial greening such as roofs, terraces, rooftops and balconies of various buildings and structures, not just courtyards or gardens on the roof. It can not only expand the green area, but also absorb dust in the air, purify the air and improve air quality. At the same time, dense leaves and soil can delay the transmission of sound, which is a natural "muffler" and helps to reduce urban noise. The construction method of green roof includes the following steps: base treatment, slope layer, insulation layer, leveling layer, ordinary waterproof layer, root barrier layer, isolation layer, protective layer construction, drainage board, geogrid, geotextile filter layer, planting soil and vegetation. Each structural layer has its own specific construction requirements and material selection technology. For example, the waterproof layer uses modified asphalt waterproof membrane or polymer waterproof membrane, and the root barrier layer uses specially treated materials to prevent plant roots from penetrating the waterproof layer.

[0003] According to the patent number published on the China Patent Network: CN213682888U, this application discloses a drainage structure for a planted roof, which belongs to the field of building construction technology. The drainage structure includes: a drainage channel, which runs through the planted roof, and the drainage channel includes: a seepage section arranged in the soil layer, the inner and outer walls of the seepage section are provided with a seepage layer, the seepage layer at least includes a first sleeve, and the side wall of the first sleeve is provided with a seepage hole; and a drainage section, the drainage section is arranged at the bottom of the seepage section, at least passing through and connecting the waterproof layer, the thermal insulation layer and the concrete layer; a filtering structure, the filtering structure is arranged in the drainage channel, and is used to filter impurities in the rainwater flowing through the drainage channel. The drainage structure of the planted roof effectively solves the problem of discharging surface rainwater and soil seepage, which is conducive to the growth of vegetation on the roof. The drainage channel directly passes through the roof, which reduces damage to the exterior wall curtain wall of the building and extends the service life of the exterior wall curtain wall.

[0004] Rainwater needs to be collected when the green roof is working, but most of the rainwater collection devices on the market do not have the function of recycling, which causes a large amount of rainwater to be lost and cannot be reused, greatly reducing the working efficiency of the green roof, affecting the working efficiency of the rainwater collection device, and failing to bring convenience to users.

[0005] Therefore, it is necessary to redesign the rainwater collection device to effectively prevent the phenomenon that the rainwater collection device cannot be recycled. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a rainwater collection and circulation structure that can be used on a green roof, which has the advantage of filtering and recycling rainwater after collection, and solves the problem that the rainwater collection device does not have the function of recycling.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a rainwater collection and circulation structure that can be applied to a planted roof, comprising:

[0008] House planting agency;

[0009] A rainwater storage mechanism, wherein the rainwater storage mechanism is fixedly connected to the right side of the house planting mechanism;

[0010] A circulation mechanism, wherein the circulation mechanism is connected to the front side of the rainwater storage mechanism;

[0011] The house planting mechanism comprises a house wall, the top of the house wall is fixedly connected with a roof slope, the right side of the house wall is fixedly connected with a planting trough, and the top of the planting trough is provided with a filter net.

[0012] As a preferred embodiment of the utility model, the rainwater storage mechanism includes a filtering downpipe, the bottom of the filtering downpipe is connected to a water storage tank, and the water storage tank is fixedly connected to the right side of the house wall.

[0013] As a preferred embodiment of the utility model, the circulation mechanism includes a circulation pipe, the bottom of the circulation pipe is connected to a water pump, the bottom of the water pump is fixedly connected to a silent mounting plate, the silent mounting plate is fixedly connected to the top of the roof slope, and the back of the water pump is connected to a water spray pipe.

[0014] As a preferred embodiment of the utility model, a drain valve is fixedly connected to the bottom of the filter drain pipe, and the drain valve is used in conjunction with the filter drain pipe.

[0015] As a preferred embodiment of the present invention, a support block is sleeved on the surface of the circulation pipe, and the back side of the support block is fixedly connected to the front side of the planting trough.

[0016] As a preferred embodiment of the present invention, a guide bar is fixedly connected to the right side of the roof slope, and the guide bar is used in conjunction with the roof slope.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model adds the functionality of filtering and recycling rainwater after collection, so that it has the effect of recycling rainwater repeatedly, preventing the situation where the rainwater collection device does not have recycling function.

[0019] 2. The utility model can collect and store excess rainwater by setting up a rainwater storage mechanism, so that it can be used multiple times.

[0020] 3. The utility model can pump out the water in the water storage tank through the setting of the circulation mechanism, so as to achieve the effect of circulating irrigation for the planting trough.

[0021] 4. The utility model can discharge the debris remaining inside the filter sewer pipe through the setting of the sewage valve to prevent blockage caused by long-term accumulation.

[0022] 5. The utility model can fix the circulation pipe by setting the support block to prevent the circulation pipe from vibrating greatly during operation.

[0023] 6. The utility model can guide the water flow on the slope of the roof by setting the guide strip, thereby improving the working efficiency of the slope of the roof. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a front view of the circulation pipe of the utility model;

[0026] Figure 3 This is a front view of the planting trough of the utility model;

[0027] Figure 4 For this utility model Figure 2 A partial enlarged view of middle A.

[0028] In the figure: 1. House planting mechanism; 11. House wall; 12. Roof slope; 13. Planting trough; 14. Filter net; 2. Rainwater storage mechanism; 21. Filter sewer pipe; 22. Water storage tank; 3. Circulation mechanism; 31. Circulation pipe; 32. Water pump; 33. Silent mounting plate; 34. Spray pipe; 4. Drain valve; 5. Support block; 6. Guide strip. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figures 1 to 4 As shown, the utility model provides a rainwater collection and circulation structure that can be applied to a planted roof, comprising:

[0031] House planting agency 1;

[0032] A rainwater storage mechanism 2, the rainwater storage mechanism 2 is fixedly connected to the right side of the house planting mechanism 1;

[0033] The circulation mechanism 3 is connected to the front side of the rainwater storage mechanism 2;

[0034] The house planting mechanism 1 comprises a house wall 11 , a roof slope 12 is fixedly connected to the top of the house wall 11 , a planting trough 13 is fixedly connected to the right side of the house wall 11 , and a filter screen 14 is arranged on the top of the planting trough 13 .

[0035] refer to Figure 3 The rainwater storage mechanism 2 includes a filtering downpipe 21 , the bottom of which is connected to a water storage tank 22 , and the water storage tank 22 is fixedly connected to the right side of the house wall 11 .

[0036] As a technical optimization solution of the present invention, by providing the rainwater storage mechanism 2, excess rainwater can be collected and stored, so that it can be utilized multiple times.

[0037] refer to Figure 2 The circulation mechanism 3 includes a circulation pipe 31, the bottom of the circulation pipe 31 is connected to a water pump 32, the bottom of the water pump 32 is fixedly connected to a silent mounting plate 33, the silent mounting plate 33 is fixedly connected to the top of the roof slope 12, and the back of the water pump 32 is connected to a water spray pipe 34.

[0038] As a technical optimization solution of the present invention, by setting the circulation mechanism 3, the water inside the water storage tank 22 can be pumped out to achieve the effect of circulating irrigation for the planting trough 13.

[0039] refer to Figure 2 A drain valve 4 is fixedly connected to the bottom of the filter drain pipe 21 , and the drain valve 4 is used in conjunction with the filter drain pipe 21 .

[0040] As a technical optimization solution of the utility model, by setting the sewage valve 4, the sundries remaining inside the filtered sewer pipe 21 can be discharged to prevent the blockage caused by long-term accumulation.

[0041] refer to Figure 2 A support block 5 is sleeved on the surface of the circulation pipe 31 , and the back side of the support block 5 is fixedly connected to the front side of the planting groove 13 .

[0042] As a technical optimization solution of the present invention, the circulation pipe 31 can be fixed by setting the support block 5 to prevent the circulation pipe 31 from vibrating greatly during operation.

[0043] refer to Figure 1 The right side of the roof slope 12 is fixedly connected with a guide bar 6, and the guide bar 6 is used in conjunction with the roof slope 12.

[0044] As a technical optimization solution of the utility model, by setting the guide strip 6, the water flow on the roof slope 12 can be guided, thereby improving the working efficiency of the roof slope 12.

[0045] The working principle and use process of the utility model are as follows: when in use, first, rainwater enters the planting trough 13 through the roof slope 12 and the guide strip 6, and then enters the interior of the planting trough 13 after preliminary filtration through the filter net 14 to water the plants. Excess rainwater enters the interior of the water storage tank 22 through the filtered downpipe 21 to store water. In dry weather, start the water pump 32, pump out the water in the water storage tank 22 through the circulation pipe 31, and spray it out through the spray pipe 34. The sprayed water irrigates the planting trough 13, thereby achieving the purpose of collecting and recycling rainwater.

[0046] To sum up: the rainwater collection and circulation structure that can be used on the green roof has the effect of recycling rainwater by adding the functionality of filtering and recycling rainwater after collection, thereby preventing the situation where the rainwater collection device cannot be recycled and solving the problem of the rainwater collection device not being able to be recycled.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rainwater collection and circulation structure that can be used on a green roof, characterized in that: include: House Planting Agency (1); A rainwater storage mechanism (2), wherein the rainwater storage mechanism (2) is fixedly connected to the right side of the house planting mechanism (1); A circulation mechanism (3), wherein the circulation mechanism (3) is connected to the front side of the rainwater storage mechanism (2); The house planting mechanism (1) comprises a house wall (11), the top of the house wall (11) is fixedly connected to a roof slope (12), the right side of the house wall (11) is fixedly connected to a planting trough (13), and the top of the planting trough (13) is provided with a filter screen (14).

2. According to claim 1, a rainwater collection and circulation structure that can be applied to a green roof is characterized by: The rainwater storage mechanism (2) comprises a filtering downpipe (21), the bottom of which is connected to a water storage tank (22), and the water storage tank (22) is fixedly connected to the right side of the house wall (11).

3. According to claim 2, a rainwater collection and circulation structure that can be applied to a green roof is characterized by: The circulation mechanism (3) comprises a circulation pipe (31), the bottom of the circulation pipe (31) is connected to a water pump (32), the bottom of the water pump (32) is fixedly connected to a silent mounting plate (33), the silent mounting plate (33) is fixedly connected to the top of the roof slope (12), and the back of the water pump (32) is connected to a water spray pipe (34).

4. The rainwater collection and circulation structure applicable to a green roof according to claim 3 is characterized in that: A sewage valve (4) is fixedly connected to the bottom of the filtering sewer pipe (21), and the sewage valve (4) is used in conjunction with the filtering sewer pipe (21).

5. The rainwater collection and circulation structure applicable to a green roof according to claim 4 is characterized in that: A support block (5) is sleeved on the surface of the circulation pipe (31), and the back surface of the support block (5) is fixedly connected to the front surface of the planting trough (13).

6. The rainwater collection and circulation structure applicable to a green roof according to claim 5 is characterized in that: A guide strip (6) is fixedly connected to the right side of the roof slope (12), and the guide strip (6) is used in conjunction with the roof slope (12).

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