Roof rainwater collecting device

Abstract

The utility model discloses a roof rainwater collecting device which comprises a rainwater receiving structure and a rainwater collecting structure, the rainwater receiving structure is installed on the rainwater collecting structure, the rainwater collecting structure is installed on a plane roof through bolts, the rainwater collecting structure comprises an outer box, a water collecting groove and a dust filtering piece, the water collecting groove is formed in the outer box, and a check ring is arranged on the upper portion of the inner wall of the water collecting groove. The water pipe penetrates through the top face of the outer box and is fixedly connected with the top face of the outer box, the water pipe is located in the center of the top face of the outer box, and a fixing base is arranged between the water pipe and the outer box. According to the roof rainwater collecting device, the rainwater receiving cloth, the water pipe, the water collecting tank and the like are arranged, when it rains, a concave face formed by the rainwater receiving cloth, the first framework, the second framework and the water pipe can gather rainwater, the water pipe is provided with the leakage holes, and therefore the rainwater enters the water pipe through the leakage holes and then flows into the water collecting tank, and the purpose of collecting the rainwater is achieved; dust filtering sheets are paved on the upper part of the inner wall of the water collecting tank, so that the effect of preliminarily purifying rainwater is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to rainwater collection technical field, concretely is a roof rainwater collection device. BACKGROUND

[0002] Rainwater collection refers to collecting and utilizing rainfall runoff collected by buildings, roads, squares and other hardened surfaces, and storing rainwater through collection, water transportation, water purification and storage to provide rainwater supply for greening, landscape water body, washing and underground water source to achieve the purpose of comprehensive utilization of rainwater resources and water saving, and has extensive significance such as alleviating urban rainwater flood, preventing underground water level from falling, controlling rainwater runoff pollution and improving urban ecological environment.

[0003] Rainwater collection includes roof rainwater collection, road rainwater collection and municipal rainwater collection. At present, roof rainwater collection is mostly to build a rainwater collecting groove at the eaves, and then to combine the roof drain pipe to collect rainwater to the underground storage. Although this method collects rainwater, the collected rainwater is not convenient to use on the roof. Moreover, the general rainwater collection device has a complicated installation process, and the rainwater collecting groove is fixedly installed on the roof. If the dirt in the groove needs to be cleaned, a ladder or other tools need to be used, which is not convenient for people to clean the dirt in the rainwater collecting groove in time. UTILITY MODEL CONTENT

[0004] The utility model aims at the deficiencies of the prior art, and provides a roof rainwater collection device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a roof rainwater collection device, which comprises a rain receiving structure and a rain collecting structure, wherein the rain receiving structure is installed on the rain collecting structure, and the rain collecting structure is installed on a flat roof through bolts;

[0006] The rain receiving structure comprises a rain receiving cloth, a first framework, a second framework and a fixed cap, wherein one end of the second framework is hingedly connected to the outer sidewall of the fixed cap in a ring array, the fixed cap is fixed to the top end of the water pipe, the end of the second framework away from the fixed cap is hingedly connected to the connecting frame on the first framework, the end of the first framework close to the water pipe is hingedly connected to the outer sidewall of the push handle in a ring array, the push handle is sleeved on the surface of the water pipe, the rain receiving cloth is in a circular ring shape, the end of the first framework away from the water pipe is fixedly connected to the outer ring of the rain receiving cloth, and the inner ring of the rain receiving cloth is fixedly connected to the end of the push handle close to the first framework.

[0007] As a preferred technical scheme of the utility model, the rain collecting structure includes an outer box, a water collecting tank and a dust filter, a fixing seat is fixedly connected to the center position of the top surface of the outer box, a water pipe passes through the fixing seat and the top surface of the outer box and is fixedly connected to the top surface of the outer box, the water collecting tank is placed inside the outer box, a baffle is arranged on the inner wall of the water collecting tank, the dust filter is placed on the baffle, a base is arranged at the bottom of the outer box and is connected to the flat roof through bolts.

[0008] As a preferred technical scheme of the utility model, the two sides of the first framework are provided with connecting frames, the connecting frames are located at the middle part of the first framework, grooves are formed in the connecting frames, the second framework is hingedly connected to a slide rod, and the slide rod is connected to the grooves in a matched mode.

[0009] As a preferred technical scheme of the utility model, the water pipe is provided with leakage holes, the leakage holes are arranged in an annular array on the pipe wall of the water pipe, the leakage holes are located at the bottom of the rain collecting area, and a rubber ring is arranged on the water pipe at the lower end of the leakage holes.

[0010] As a preferred technical scheme of the utility model, the water pipe is provided with a limiting structure, the limiting structure is close to the rubber ring, the limiting structure includes a limiting sheet, a stopper and a spring, a slot is formed in the water pipe to facilitate the movement of the limiting sheet, one end of the limiting sheet inside the water pipe is fixedly connected to the stopper, the two ends of the stopper are fixedly connected to the spring, and one end of the spring, away from the stopper, is fixedly connected to the inner wall of the water pipe.

[0011] As a preferred technical scheme of the utility model, the surfaces of the rain cloth, the first framework, the second framework, the water pipe and the spring are coated with an acrylate waterproof material.

[0012] As a preferred technical scheme of the utility model, the length of the water pipe between the limiting structure and the rubber ring is consistent with the length of the handle.

[0013] As a preferred technical scheme of the utility model, the outer box is provided with an outer box door, the outer box door is provided with a handle, one end of the outer box door is hingedly connected to the outer box, and the other end of the outer box door is connected to the outer box through buckles.

[0014] As a preferred technical scheme of the utility model, the water pipe is made of steel.

[0015] As a preferred technical scheme of the utility model, the fixing cap is in a cylindrical shape.

[0016] Compared with the prior art, the utility model provides a roof rainwater collecting device, which has the following beneficial effects:

[0017] The roof rainwater collecting device realizes the purpose of collecting rainwater on a flat roof through the arrangement of the rain cloth, the water pipe and the water collecting tank.

[0018] When it rains, the concave surface formed by the rain cloth, the first skeleton, the second skeleton and the water pipe will gather rainwater, the water pipe is provided with a leakage hole, so that the rainwater enters the water pipe through the leakage hole and then flows into the water collecting tank, thereby realizing the purpose of collecting rainwater, the inner wall of the water collecting tank is paved with a dust filter piece, thereby realizing the effect of preliminary purification of rainwater, in this way, the rainwater in the water collecting tank can be used to irrigate flowers and plants planted on the flat roof on sunny days, and can also be used to clean mops and other tools, when it does not rain, the limiting piece can be pressed, the push handle is pulled down, thereby driving the first skeleton to contract around the water pipe, the end of the second skeleton connected with the first skeleton moves in the sliding groove through the sliding rod, thereby realizing the purpose of folding the rain cloth, the water collecting tank is located in the inner box, thereby reducing the evaporation of water, the outer box is provided with a base, the base is connected with the flat roof through bolts, which not only facilitates installation, but also increases the stability of the device, the outer box is provided with an outer box door, the outer box door can be opened regularly, the water collecting tank is pulled out, and the dirt in the tank is cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2 It is a sectional view schematic view of the utility model;

[0021] Figure 3 It is a rain receiving structure folding schematic view of the utility model;

[0022] Figure 4 It is a rain collecting area enlarged schematic view of the utility model;

[0023] Figure 5 It is a skeleton connection enlarged schematic view of the utility model;

[0024] Figure 6 It is a limiting structure enlarged schematic view of the utility model.

[0025] Significant: 1, rain cloth; 2, first skeleton; 201, connecting frame; 202, sliding groove; 3, second skeleton; 301, sliding rod; 4, water pipe; 401, leakage hole; 402, rubber ring; 5, fixed cap; 6, outer box; 7, outer box door; 8, base; 9, fixed seat; 10, push handle; 11, water collecting tank; 12, retaining ring; 13, dust filter piece; 14, limiting piece; 1401, stop block; 1402, spring; 15, rain collecting area. DETAILED DESCRIPTION

[0026] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0027] Please refer to Figures 1 to 6 In the embodiment, the roof rainwater collecting device comprises a rain receiving structure and a rain collecting structure, wherein the rain receiving structure comprises a rain receiving cloth 1, a first framework 2, a second framework 3 and a fixing cap 5, one end of the second framework 3 is hingedly arranged on the outer sidewall of the fixing cap 5 in a ring array, the fixing cap 5 is fixed on the top end of a water pipe 4, the end of the second framework 3 away from the fixing cap 5 is hingedly connected with a connecting frame 201 on the first framework 2, the end of the first framework 2 close to the water pipe 4 is hingedly arranged on the outer sidewall of a push handle 10 in a ring array, the push handle 10 is sleeved on the surface of the water pipe 4, the rain receiving cloth 1 is in a circular ring shape, the end of the first framework 2 away from the water pipe 4 is fixedly connected with the outer ring of the rain receiving cloth 1, and the inner ring of the rain receiving cloth 1 is fixedly connected with the end of the push handle 10 close to the first framework 2, so that the rainwater can be collected when it rains.

[0028] The rainwater collecting structure comprises an outer box 6, a water collecting tank 11 and a dust filter 13, a fixed seat 9 is fixedly connected to the center of the top surface of the outer box 6, a water pipe 4 passes through the fixed seat 9 and the top surface of the outer box 6 and is fixedly connected to the top surface of the outer box 6, the water collecting tank 11 is placed in the inner part of the outer box 6, a baffle 12 is arranged on the inner wall of the upper part of the water collecting tank 11, the dust filter 13 is placed on the baffle 12, a base 8 is arranged at the bottom of the outer box 6, the base 8 is connected to the flat roof through bolts, and the structure can realize the purpose of collecting and storing rainwater; the first frame 2 is provided with connecting frames 201 on both sides, the connecting frames 201 are located at the middle part of the first frame 2, sliding grooves 202 are formed in the connecting frames 201, the second frame 3 is hingedly connected to sliding rods 301, and the sliding rods 301 are connected to the sliding grooves 202 in a matched mode; the water pipe 4 is provided with leakage holes 401, the leakage holes 401 are arranged in an annular array on the wall of the water pipe 4, the leakage holes 401 are located at the bottom of the rainwater collecting area 15, and the water pipe 4 is provided with a rubber ring 402 at the lower end of the leakage holes 401; the water pipe 4 is provided with a limiting structure, the limiting structure is close to the rubber ring 402, the limiting structure comprises a limiting piece 14, a stopper 1401 and a spring 1402, the water pipe 4 is provided with a slot for the movement of the limiting piece 14, one end of the limiting piece 14 located in the inner part of the water pipe 4 is fixedly connected to the stopper 1401, both ends of the stopper 1401 are fixedly connected to the spring 1402, and one end of the spring 1402, which is away from the stopper 1401, is fixedly connected to the inner wall of the water pipe 4, and the structure can realize the purpose of opening and folding the rain cloth; the rain cloth 1, the first frame 2, the second frame 3, the water pipe 4 and the spring 1402 are all coated with an acrylate waterproof material, the setting can prolong the service life of the device; the length of the water pipe 4 between the limiting structure and the rubber ring 402 is consistent with the length of the handle 10; the outer box 6 is provided with an outer box door 7, the outer box door 7 is provided with a handle, one end of the outer box door 7 is hingedly connected to the outer box 6, and the other end of the outer box door 7 is connected to the outer box through buckling; the water pipe 4 is made of steel; and the fixed cap 5 is in a cylindrical shape.

[0029] The working principle and use process of the utility model: when it rains, the concave surface formed by the rain cloth 1, the first framework 2, the second framework 3 and the water pipe 4 gathers rainwater, the water pipe 4 is equipped with the leakage hole 401, thereby making rainwater enter into the water pipe 4 through the leakage hole 401, and then flowing into the water collecting tank 11, and further realizing the purpose of collecting rainwater, the inner wall upper portion of the water collecting tank 11 is paved with the dust filter piece 13, thereby realizing the effect of preliminarily purifying rainwater, in this way, the rainwater in the water collecting tank 11 can be used to irrigate the flowers and plants planted on the flat roof on sunny days, and can also be used to clean the mop and other appliances, when it does not rain, the limiting piece 14 can be pressed, and the push handle 10 is pulled down, thereby driving the first framework 2 to contract around the water pipe 4, the end of the second framework 3 connected with the first framework 2 moves in the sliding groove 202 through the sliding rod 301, and further realizes the purpose of folding the rain cloth 1, the water collecting tank 11 is located inside the outer box 6, thereby can reduce the evaporation of moisture, the outer box 6 is equipped with the outer box door 6, the outer box door 6 can be opened regularly, the water collecting tank 11 is pulled out, and the dirt in the groove is cleaned.

[0030] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A roof rainwater collection device, characterized by, The rainwater collecting structure comprises a rainwater receiving structure and a rainwater collecting structure, wherein the rainwater receiving structure is installed on the rainwater collecting structure, and the rainwater collecting structure is installed on the flat roof through bolts; The rainwater receiving structure comprises a rainwater receiving cloth (1), a first framework (2), a second framework (3) and a fixing cap (5), wherein one end of the second framework (3) is hingedly connected to the outer sidewall of the fixing cap (5) in an annular array, the fixing cap (5) is fixed to the top end of a water pipe (4), the end of the second framework (3) away from the fixing cap (5) is hingedly connected to a connecting frame (201) on the first framework (2), the end of the first framework (2) close to the water pipe (4) is hingedly connected to the outer sidewall of a push handle (10) in an annular array, the push handle (10) is sleeved on the surface of the water pipe (4), the rainwater receiving cloth (1) is in the shape of a circular ring, the end of the first framework (2) away from the water pipe (4) is fixedly connected to the outer ring of the rainwater receiving cloth (1), and the inner ring of the rainwater receiving cloth (1) is fixedly connected to the end of the push handle (10) close to the first framework (2).

2. A rainwater harvesting apparatus for a roof according to claim 1, wherein: The rainwater collecting structure comprises an outer box (6), a water collecting groove (11) and a dust filtering sheet (13), the center of the top surface of the outer box (6) is fixedly connected with a fixing seat (9), the water pipe (4) passes through the fixing seat (9) and the top surface of the outer box (6) and is fixedly connected with the top surface of the outer box (6), the water collecting groove (11) is placed in the inner part of the outer box (6), the inner wall of the water collecting groove (11) is provided with a baffle ring (12) at the upper part, the baffle ring (12) is placed with the dust filtering sheet (13), the bottom of the outer box (6) is provided with a base (8), and the base (8) is connected with the flat roof through bolts.

3. A rainwater harvesting apparatus for a roof according to claim 1, wherein: The two sides of the first framework (2) are provided with the connecting frames (201), the connecting frames (201) are located in the middle part of the first framework (2), the connecting frames (201) are provided with sliding grooves (202), the second framework (3) is hingedly connected with a sliding rod (301), and the sliding rod (301) is connected with the sliding grooves (202) in a matched mode.

4. A rainwater harvesting apparatus for a roof according to claim 1, wherein: The water pipe (4) is provided with leakage holes (401), the leakage holes (401) are arranged in an annular array on the pipe wall of the water pipe (4), the leakage holes (401) are located at the bottom of the rainwater collecting area (15), and the water pipe (4) at the lower end of the leakage holes (401) is provided with a rubber ring (402).

5. A rainwater harvesting apparatus for a roof as claimed in claim 1, wherein: The water pipe (4) is provided with a limiting structure, the limiting structure is close to the rubber ring (402), the limiting structure comprises a limiting sheet (14), a stop block (1401) and a spring (1402), the water pipe (4) is provided with a notch for the movement of the limiting sheet (14), one end of the limiting sheet (14) located in the inner part of the water pipe (4) is fixedly connected with the stop block (1401), the two ends of the stop block (1401) are fixedly connected with the spring (1402), and one end of the spring (1402) away from the stop block (1401) is fixedly connected with the inner wall of the water pipe (4).

6. A rainwater harvesting apparatus for a roof according to claim 1, wherein: The surfaces of the rainwater receiving cloth (1), the first framework (2), the second framework (3), the water pipe (4) and the spring (1402) are coated with an acrylate waterproof material.

7. A rainwater harvesting apparatus for a roof as claimed in claim 1, wherein: The length of the water pipe (4) between the limiting structure and the rubber ring (402) is consistent with the length of the push handle (10).

8. A rainwater harvesting apparatus for a roof according to claim 2, wherein: The outer box (6) is provided with an outer box door (7), the outer box door (7) is provided with a handle, one end of the outer box door (7) is hinged to the outer box (6), and the other end of the outer box door (7) is connected to the outer box through buckling.

9. A rainwater harvesting apparatus for a roof as claimed in claim 1, wherein: The water pipe (4) is made of steel.

10. The rainwater harvesting apparatus of claim 1, wherein: The fixing cap (5) is in a cylindrical shape.

Images