CN211665846U

CN211665846U - Novel roof rainwater utilization system

Info

Publication number: CN211665846U
Application number: CN201920920505.8U
Authority: CN
Inventors: 王亚博; 张琼
Original assignee: Xuhui Design Co ltd
Current assignee: Xuhui Design Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-10-13
Anticipated expiration: 2029-06-19

Abstract

The patent of the utility model belongs to the technical field of architectural equipment, specifically disclose a novel roofing rainwater utilizes system, include the roofing and be used for collecting the storage device of rainwater on the roofing, storage device's delivery port is connected with the water pipe that extends to the peripheral greenery patches in house through the ooff valve. The utility model discloses a storage device who sets up the water storage on the roofing is used for collecting the rainwater that the rainy day fell on the roofing, waters the peripheral plant in house in due time, reaches water-saving purpose, and avoids the rainwater to fall on the roofing directly just arrange to ground or rainwater pipe network through rainwater pipeline, and then arrange to municipal pipe network, increases the pressure of municipal pipe network drainage.

Description

Novel roof rainwater utilization system

Technical Field

The utility model belongs to the technical field of building facilities's technique and specifically relates to a novel roofing rainwater utilizes system.

Background

Urbanization is a powerful engine for maintaining the sustainable and healthy development of economy, is a powerful support for promoting the coordinated development of areas, and is also an inevitable requirement for promoting the overall progress of society. However, while the urbanization is fast, the urban development also faces huge environmental and resource pressure, and the extensive and increasing urban development mode is difficult to follow, so that the novel national urbanization planning (2014-2020) is proposed definitely, and the urbanization in China must enter a new transformation development stage mainly for improving quality. Therefore, the construction of the sponge city with natural accumulation, natural infiltration and natural purification functions is an important content of ecological civilization construction, is an important embodiment for realizing urbanization and coordinated development of environmental resources, and is also an important task of city construction in China in future.

The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water in the rainy period, and releases the stored water and utilizes the water when needed. Sponge city construction should follow ecological priority principle etc. combines together natural way and artificial measures, under the prerequisite of guaranteeing urban drainage waterlogging prevention safety, furthest realizes that rainwater stores up, permeates and purifies in the urban area, promotes the utilization of rainwater resource and ecological environment protection.

The green roof is also called as a planted roof and roof greening, is used as a form of low-impact development facilities in sponge cities, can effectively reduce the total runoff amount and the runoff pollution load of the roof, and has the effects of energy conservation and emission reduction.

Roofing beyond the green roof is the stereoplasm roofing entirely, and the rainwater falls on the stereoplasm roofing and directly just arranges to ground or rainwater pipe network through rainwater pipeline, and then arranges to municipal pipe network, increases the pressure of municipal pipe network drainage. Therefore, runoff increment after urban development cannot be reduced from the source, and rainwater is greatly wasted.

Based on this, how to reasonably utilize rainwater is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model aims at providing a novel roofing rainwater utilizes system.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the novel roof rainwater utilization system comprises a roof, and comprises a storage device for collecting rainwater on the roof, wherein a water outlet of the storage device is connected with a water pipe extending to the green land at the periphery of a house or a water drain pipe of the roof through a switch valve.

Further, the storage device is a water tank.

Further, the water tank is laid on the roof.

Further, the roofing includes first roofing and second roofing, just the water tank sets up between first roofing and second roofing.

Furthermore, the first roof is located below the water tank, the second roof is located above the water tank, a rain hopper is arranged at the slope bottom of the second roof, and the rain hopper is connected with a water inlet of the water tank.

Further, the water tank is arranged below the roof, and a water inlet of the water tank is connected with a water drainage pipe of the roof.

Further, the water tank is also provided with an overflow port, and the overflow port is connected with a drain pipe.

Further, the storage device is a water reservoir.

Further, the cistern passes through the drain pipe connection of pipeline with the roofing.

Compared with the prior art, the utility model provides a pair of novel roofing rainwater utilizes system architecture is distinctive, convenient operation, and the storage device through setting up the water storage on the roofing is used for collecting the rainwater that falls on the roofing in the rainy day, waters the peripheral plant in house when appropriate, reaches the purpose of using water wisely, and avoids the rainwater to fall on the roofing directly just through rainwater drainage pipe to ground or rainwater pipe network, and then arranges to municipal pipe network, increases the pressure of municipal pipe network drainage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel roof rainwater utilization system.

Fig. 2 is a schematic structural diagram of a novel roof rainwater utilization system according to another embodiment.

In the figure: 1. the roof comprises a first roof, 2 overflow ports, 3 switch valves, 4 water outlets, 5 drain pipes, 6 water tanks, 7 supports, 8 water inlets, 9 rainwater hoppers and 10 second roof.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, as a preferred embodiment of the present invention, a novel roof rainwater utilization system comprises a roof and a storage device for collecting rainwater on the roof, wherein a water outlet 4 of the storage device is connected to a water pipe extending to the green space around the house or a water drain pipe 5 of the roof through a switch valve 3, the storage device can be a water tank 6 or a water pool arranged in the next layer, a communicating object surface of a water inlet 8 of the storage device is used for collecting rainwater, preferably, the water inlet 8 is connected to a water drain pipe 5 arranged on the roof, so as to avoid resetting a slope for collecting rainwater on the roof, and further preferably, a rainwater hopper 9 is connected to the upper part of the water drain pipe 5 on the roof.

Use the utility model discloses roofing rainwater utilizes system is used for collecting the rainwater that the rainy day falls on the roofing through the storage device who sets up the water storage on the roofing, waters the peripheral plant in house in due time, reaches water-saving purpose, and avoids the rainwater to fall on the roofing and directly just arrange to ground or rainwater pipe network through rainwater pipeline, and then arrange to municipal pipe network, increases the pressure of municipal pipe network drainage.

In this embodiment, the storage device is a water tank 6, and a water inlet 8 of the water tank 6 is connected with a drainage pipe 5 of a roof or directly connected with the roof.

Preferably, water tank 6 is laid on the roofing, promptly the appearance of water tank 6 is unanimous with the roofing shape, preferably, will water tank 6 sets up to the flat structure, and the internal weld has support 7, guarantees that 6 upper portions of water tank can the bearing, can not warp, and through also can be thermal-insulated through water tank 6 after water tank 6 covers the roofing, reduces the interior temperature of building.

Specifically, the roofing includes first roofing 1 and second roofing 10, just water tank 6 sets up between first roofing 1 and second roofing 10, through first roofing 1 and second roofing 10 cover the surface of water tank 6 is convenient for hide water tank 6, avoids water tank 6 to receive external environment's erosion, increase of service life, and also be used for 6 water tanks to absorb outside temperature in winter after, play heat retaining effect, and will water tank 6 directly sets up the upper portion at the roofing, and the rainwater falls on water tank 6, directly carries out the rainwater through setting up the slope on 6 upper portions of water tank and collects, also is within the protection scope of the utility model.

Specifically, first roofing 1 is located the below of water tank 6, second roofing 10 is located the top of water tank 6, just the slope bottom that sets up on the second roofing 10 is provided with rainwater fill 9, collects the filtration through rainwater fill 9 to the rainwater on the roofing, avoids impurity to fall into water tank 6, rainwater fill 9 connects the water inlet 8 of water tank 6.

In another embodiment, as shown in fig. 2, the water tank 6 is arranged under the roof, the water inlet 8 of the water tank 6 is connected with the drain pipe 5 of the roof, the water tank 6 is hung under the roof, rainwater is directly collected through the drain pipe 5, and due to the height difference between the water tank 6 and the ground, the rainwater in the water tank 6 has gravitational potential energy, so that the switch valve 3 can be opened to water the green land.

In the above embodiment, the water tank 6 is further provided with the overflow port 2, the overflow port 2 is connected with the drain pipe 5, the water in the water tank 6 is full, and when exceeding the storage limit, the excessive rainwater flows out from the overflow port 2 arranged on the upper part of the water tank 6 and enters the water pipe to be discharged, so that the accumulated water on the roof cannot be discharged.

In one embodiment, the storage device is a water reservoir which is connected to the water discharge pipe 5 of the roof by means of a pipe, and the water reservoir is arranged in the floor or on the ground, and when in the floor, can be used as fire water due to the height difference.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a novel roofing rainwater utilizes system, its characterized in that, is including the storage device who is used for collecting the rainwater on the roofing, storage device's delivery port (4) are connected with through ooff valve (3) and extend to the peripheral greenery patches in house or drain pipe (5) of roofing, storage device is water tank (6), water tank (6) are laid at the roofing, the roofing includes first roofing (1) and second roofing (10), just water tank (6) set up between first roofing (1) and second roofing (10).

2. A novel roof rainwater utilization system according to claim 1, characterized in that the first roof (1) is located below the water tank (6), the second roof (10) is located above the water tank (6), and a rain hopper (9) is arranged on the slope bottom of the second roof (10), and the rain hopper (9) is connected with the water inlet (8) of the water tank (6).

3. A novel roof rainwater utilization system according to claim 2, characterized in that the water tank (6) is further provided with an overflow (2), and the overflow (2) is connected with a drain pipe (5).