CN213115248U

CN213115248U - Rainwater recovery unit of roof garden

Info

Publication number: CN213115248U
Application number: CN202021607967.3U
Authority: CN
Inventors: 徐先锋
Original assignee: Suzhou Hongdian Green Building Design Co ltd
Current assignee: Suzhou Hongdian Green Building Design Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-05-04
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to a rainwater retrieves technical field, discloses a rainwater recovery unit of roof garden, including base and sealed dish, the upper end left side fixed mounting of base has the water storage box, the water inlet has been seted up to the upper end of water storage box, the inner chamber fixed mounting of water storage box has the filter screen, the water catch bowl has been seted up to the upper end of sealed dish, the water catch bowl is the annular and distributes, the equal fixed mounting in left and right sides of sealed dish has the stopper, the spacing groove has all been seted up to the left and right sides of water storage box inner chamber upper end, the lower extreme middle part fixed mounting of sealed dish has first dead lever. The utility model discloses a sealed dish, water catch bowl, stopper, spacing groove, first dead lever, second dead lever, bar groove, spout, slider, spacing post and spring that set up to reduce the evaporation loss of rainwater, very big improvement rainwater collection efficiency, it is comparatively practical, be fit for extensively promoting and using.

Description

Rainwater recovery unit of roof garden

Technical Field

The utility model relates to a rainwater retrieves technical field, specifically is a rainwater recovery unit of roof garden.

Background

As a roof greening mode, the roof garden not only can play a role in cooling and heat insulation, but also can beautify the environment, purify the air and improve local microclimate, and can also illuminate the pitching landscape of a city, compensate the greening ground occupied by a building, greatly improve the greening coverage rate of the city, absorb and collect part of rainwater by adopting a planting roof, increase the recycling of the rainwater of the city, slow down the rainwater discharge and improve the urban water environment.

Through retrieval publication number (CN209816971U), disclosed a rainwater collection system of roof garden, including planting the case, still include the rainwater surge drum that sets up in planting case one side, set up the water inlet on rainwater surge drum top wall, set up drain on rainwater surge drum lateral wall and set up the delivery port on rainwater surge drum diapire.

In implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved: the utility model discloses a although can filter the rainwater, collect clean rainwater, nevertheless lack protective structure, lead to the rainwater very easily to evaporate to cause collection efficiency to descend, consequently, we propose a rainwater recovery unit of roof garden.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rainwater recovery unit in roof garden has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rainwater recovery device for roof garden comprises a base and a sealing disc;

the water storage tank is fixedly mounted on the left side of the upper end of the base, a water inlet is formed in the upper end of the water storage tank, a filter screen is fixedly mounted in an inner cavity of the water storage tank, a water collecting groove is formed in the upper end of the sealing disc and is distributed annularly, limiting blocks are fixedly mounted on the left side and the right side of the sealing disc, and limiting grooves are formed in the left side and the right side of the upper end of the inner cavity of the water storage tank;

a first fixed rod is fixedly arranged in the middle of the lower end of the sealing disc, a second fixed rod is fixedly arranged in the middle of the bottom side of the inner cavity of the water storage tank, the upper end of the second fixed rod is provided with a strip-shaped groove, the first fixed rod penetrates through the filter screen and is movably connected with the strip-shaped groove, the left side and the right side of the strip-shaped groove are both provided with sliding grooves, the left side and the right side of the lower end of the first fixed rod are both fixedly provided with sliding blocks, the slide block is connected with the slide groove in a sliding way, the bottom end of the strip-shaped groove is fixedly provided with a limiting post, the outer side wall of the limiting post is fixedly provided with a spring, the upper end of the spring is fixedly connected with the lower end of the first fixed rod, the lower end of the right side of the water storage tank is communicated with a first drainage pipe, the tail end of the first drainage pipe is communicated with a water pump, the upper end of the water pump is communicated with a second drainage pipe, the tail end of the second drain pipe is communicated with a spray head, and a planting box is fixedly mounted on the right side of the upper end of the base.

As an optimized embodiment of the utility model, the size of stopper is identical with the spacing groove, just stopper and spacing groove swing joint.

As a preferred embodiment of the present invention, the top side of the sealing disc is circular, and the sealing disc is made of PVC material.

As a preferred embodiment of the utility model, the filter screen is 30 degrees contained angles with the level, just the filter screen adopts stainless steel to make.

As an embodiment of the present invention, the water storage tank has a tank door movably mounted on the left side, and the left side of the tank door is rectangular.

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

1. the utility model discloses a sealed dish that sets up, the water catch bowl, the stopper, the spacing groove, first dead lever, the second dead lever, the bar groove, the spout, the slider, spacing post and spring, when collecting, at first collect the rainwater through the water catch bowl, collect full back when the water catch bowl, the sealed dish is pressed down to water in the water catch bowl by virtue of gravity, make sealed dish and water inlet separation, compression spring simultaneously, be convenient for collect the rainwater and store in the water storage box, weight loss after the water yield evaporation in the water catch bowl, according to spring resilience, the first dead lever rebound of spring promotion, make the stopper insert the spacing inslot, be convenient for seal the water inlet through sealed dish, thereby reduce the evaporation loss of rainwater, very big improvement rainwater collection efficiency, be favorable to more practical use a roof garden's rainwater recovery unit.

2. The utility model discloses a size of stopper is identical with the spacing groove, and stopper and spacing groove swing joint, is convenient for cooperate through stopper and spacing groove to improve the sealed effect of sealed dish, be favorable to the more practical rainwater recovery unit who uses a roof garden.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the whole structure of a rainwater recycling device for a roof garden of the present invention;

fig. 2 is a schematic top view of the sealing disc of the rainwater recycling device for roof garden of the present invention;

fig. 3 is a schematic view of a partial enlarged structure at a position a of the rainwater recycling device of the roof garden of the present invention;

fig. 4 is a schematic view of a local enlarged structure at the position B of the rainwater recycling device of the roof garden of the present invention.

In the figure: 1. the base, 2, water storage box, 3, water inlet, 4, filter screen, 5, chamber door, 6, sealed dish, 7, water catch bowl, 8, stopper, 9, spacing groove, 10, first dead lever, 11, second dead lever, 12, bar groove, 13, spout, 14, slider, 15, spacing post, 16, spring, 17, first drain pipe, 18, water pump, 19, second drain pipe, 20, shower nozzle, 21, plant the case.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a rainwater recovery device for roof garden comprises a base 1 and a sealing disc 6;

the water storage tank 2 is fixedly installed on the left side of the upper end of the base 1, the water inlet 3 is formed in the upper end of the water storage tank 2, the filter screen 4 is fixedly installed in the inner cavity of the water storage tank 2, the water collection tank 7 is formed in the upper end of the sealing disc 6, the water collection tank 7 is distributed annularly, the limiting blocks 8 are fixedly installed on the left side and the right side of the sealing disc 6, and the limiting grooves 9 are formed in the left side and the right side of the upper end of the inner cavity of the;

a first fixing rod 10 is fixedly installed in the middle of the lower end of the sealing disc 6, a second fixing rod 11 is fixedly installed in the middle of the bottom side of the inner cavity of the water storage tank 2, a strip-shaped groove 12 is formed in the upper end of the second fixing rod 11, the first fixing rod 10 penetrates through the filter screen 4 and is movably connected with the strip-shaped groove 12, sliding grooves 13 are formed in the left side and the right side of the strip-shaped groove 12, sliding blocks 14 are fixedly installed on the left side and the right side of the lower end of the first fixing rod 10, the sliding blocks 14 are slidably connected with the sliding grooves 13, a limiting column 15 is fixedly installed at the bottom end of the strip-shaped groove 12, a spring 16 is fixedly installed on the outer side wall of the limiting column 15, the upper end of the spring 16 is fixedly connected with the lower end of the first fixing rod 10, a first water discharge pipe 17 is communicated with the lower end of the, the tail end of the second water drainage pipe 19 is communicated with a spray head 20, and a planting box 21 is fixedly arranged on the right side of the upper end of the base 1.

Referring to fig. 1, 2, 3 and 4 in the present embodiment, through the sealing disc 6, the water collecting tank 7, the limiting block 8, the limiting groove 9, the first fixing rod 10, the second fixing rod 11, the strip-shaped groove 12, the sliding groove 13, the slider 14, the limiting column 15 and the spring 16, when collecting, rainwater is collected through the water collecting tank 7, when the water collecting tank 7 is full, water in the water collecting tank 7 presses the sealing disc 6 downwards by gravity to separate the sealing disc 6 from the water inlet 3, and the spring 16 is compressed to facilitate the collection and storage of rainwater in the water storage tank 2, when the water amount in the water collecting tank 7 is evaporated, the weight is reduced, according to the resilience of the spring 16, the spring 16 pushes the first fixing rod 10 to move upwards to insert the limiting block 8 into the limiting groove 9, so as to facilitate the sealing of the water inlet 3 through the sealing disc 6, thereby reducing the evaporation loss of rainwater and greatly improving the rainwater collection efficiency, is favorable for more practical use of the rainwater recovery device of the roof garden.

The size of the limiting block 8 is matched with the limiting groove 9, and the limiting block 8 is movably connected with the limiting groove 9.

In this embodiment, referring to fig. 3, the size of the limiting block 8 is matched with the limiting groove 9, and the limiting block 8 is movably connected with the limiting groove 9, so that the limiting block 8 and the limiting groove 9 are conveniently matched, the sealing effect of the sealing disc 6 is improved, and the rainwater recycling device for the roof garden is more practical.

Wherein, sealed side of dish 6 is circular, just sealed dish 6 adopts the PVC material to make.

Wherein, filter screen 4 and level are 30 degrees contained angles, just filter screen 4 adopts stainless steel to make.

A box door 5 is movably mounted on the left side of the water storage box 2, and the left side of the box door 5 is rectangular.

Theory of operation, during the collection, at first collect the rainwater through water catch bowl 7, collect full back when water catch bowl 7, water in the water catch bowl 7 relies on gravity to press down sealed dish 6, make sealed

dish

6 and 3 separation of water inlet, compression spring 16 simultaneously, be convenient for collect the rainwater and store in water storage box 2, weight reduction after the water yield evaporation in the water catch bowl 7, according to the 16 resilience of spring, spring 16 promotes first dead lever 10 and upwards removes, make stopper 8 insert in the spacing groove 9, be convenient for seal water inlet 3 through sealed dish 6, thereby reduce the evaporation loss of rainwater, very big improvement rainwater collection efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A rainwater recovery device for roof garden, which is characterized in that the device comprises a base (1) and a sealing disc (6);

the water storage tank (2) is fixedly mounted on the left side of the upper end of the base (1), a water inlet (3) is formed in the upper end of the water storage tank (2), a filter screen (4) is fixedly mounted in an inner cavity of the water storage tank (2), a water collecting tank (7) is formed in the upper end of the sealing disc (6), the water collecting tank (7) is distributed annularly, limiting blocks (8) are fixedly mounted on the left side and the right side of the sealing disc (6), and limiting grooves (9) are formed in the left side and the right side of the upper end of the inner cavity of the water storage tank;

the water storage tank is characterized in that a first fixing rod (10) is fixedly mounted in the middle of the lower end of the sealing disc (6), a second fixing rod (11) is fixedly mounted in the middle of the bottom side of the inner cavity of the water storage tank (2), a strip-shaped groove (12) is formed in the upper end of the second fixing rod (11), the first fixing rod (10) penetrates through the filter screen (4) and is movably connected with the strip-shaped groove (12), sliding grooves (13) are formed in the left side and the right side of the strip-shaped groove (12), sliding blocks (14) are fixedly mounted in the left side and the right side of the lower end of the first fixing rod (10), sliding blocks (14) are connected with the sliding grooves (13) in a sliding mode, a limiting column (15) is fixedly mounted at the bottom end of the strip-shaped groove (12), a spring (16) is fixedly mounted on the outer side wall of the limiting column (15), the upper end of the spring (16, the end of first drain pipe (17) communicates there is water pump (18), the upper end intercommunication of water pump (18) has second drain pipe (19), the end intercommunication of second drain pipe (19) has shower nozzle (20), the upper end right side fixed mounting of base (1) has planting case (21).

2. A rainwater recovery unit for a roof garden as claimed in claim 1, wherein: the size of the limiting block (8) is matched with the limiting groove (9), and the limiting block (8) is movably connected with the limiting groove (9).

3. A rainwater recovery unit for a roof garden as claimed in claim 1, wherein: the top side of the sealing disc (6) is circular, and the sealing disc (6) is made of PVC materials.

4. A rainwater recovery unit for a roof garden as claimed in claim 1, wherein: the filter screen (4) and the level form an included angle of 30 degrees, and the filter screen (4) is made of stainless steel.

5. A rainwater recovery unit for a roof garden as claimed in claim 1, wherein: a box door (5) is movably mounted on the left side of the water storage box (2), and the left side of the box door (5) is rectangular.