CN210315776U

CN210315776U - Rainwater collecting and utilizing device for roof garden

Info

Publication number: CN210315776U
Application number: CN201921081359.0U
Authority: CN
Inventors: 曹琼文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-04-14
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a device is collected and utilized to rainwater in roof garden, including the house main part, install first sewer pipe on the wall of house main part, first sewer pipe's lower extreme intercommunication has the water receiving tank, the overflow hole has been seted up to one side upper end of water receiving tank, the intercommunication has second sewer pipe in the overflow hole, the inside of water receiving tank is pegged graft and is had the drinking-water pipe, the drinking-water pipe is linked together with the suction pump, the suction pump is linked together through pipeline and cistern, the cage filter screen is installed to the water inlet department of first sewer pipe. The utility model discloses an installation water receiving tank between first sewer pipe and second sewer pipe is used for catching the rainwater that stays on the house main part roof, carries out first step collection to the rainwater, then takes out the rainwater in the water receiving tank through the suction pump and preserves in the cistern, and subsequent utilization of being convenient for has improved the efficiency that the rainwater was collected, reduces the waste of rainwater.

Description

Rainwater collecting and utilizing device for roof garden

Technical Field

The utility model relates to a roof garden technical field specifically is a rainwater of roof garden is collected and is utilized device.

Background

The roof garden not only has excellent cooling and heat insulation effects, but also can beautify the environment, purify the air, improve local microclimate, enrich the pitching landscape of the city, compensate the greening ground occupied by the building, greatly improve the greening coverage rate of the city, and is a roof form worth being widely popularized. Roof greening increases urban green land area and improves the increasingly deteriorated human living environment space; the method improves the stand of urban high-rise buildings and the current situation of natural land and plants which are replaced by hard pavement of a plurality of roads; the damage to human beings caused by excessive cutting down of natural forests, urban heat island effect caused by pollution of various waste gases, sand storm and the like is improved; the method has the advantages of developing the greening space of human beings, building a rural city, improving the living conditions of people, improving the quality of life, beautifying the urban environment and improving the ecological effect.

Rainwater provides the watering water source as natural phenomenon, but can't be synchronous with the irrigation demand, so need collect the rainwater to in subsequent use, but rainwater collection equipment among the prior art is not comprehensive enough to the rainwater collection on roof, causes the waste of rainwater. For this purpose, we propose a rainwater collection and utilization device for roof gardens.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is collected and utilized to rainwater in roof garden through installing the water receiving case between first sewer pipe and second sewer pipe, is used for catching the rainwater that stays on the house main part roof, carries out first step collection to the rainwater, then takes out the rainwater in the water receiving case through the suction pump and preserves in the cistern to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rainwater collecting and utilizing device of a roof garden comprises a house main body, a first sewer pipeline is arranged on the wall of the house main body, the lower end of the first sewer pipe is communicated with a water receiving tank, the upper end of one side of the water receiving tank is provided with an overflow hole, a second sewer pipe is communicated with the overflow hole, a water pumping pipe is inserted in the water receiving tank, the water pumping pipe is communicated with a water pumping pump, the water pumping pump is communicated with a reservoir through a pipeline, the reservoir is arranged on the roof of the house main body, a cage type filter screen is arranged at the water inlet of the first sewer pipeline, the bottom of the water receiving tank is communicated with the second sewer pipeline through a communicating pipe, a first valve is arranged on the communicating pipe, a connecting rod is connected with a handle of the first valve in a pin joint manner, the connecting rod is movably inserted in the limiting ring, and the limiting ring is fixedly connected to the outside of the water receiving tank.

Preferably, the upper end of the connecting rod is welded with a holding part.

Preferably, the outer part of the holding part is sleeved with a rubber sleeve, and the surface of the rubber sleeve is provided with anti-skid grains.

Preferably, the bottom of the water receiving tank is of a conical structure.

Preferably, the support is installed at the top of cistern, install the motor through the bolt on the support, the welding has the (mixing) shaft on the output shaft of motor.

Preferably, the lower end of one side of the reservoir is communicated with a drain pipe, and a second valve is installed on the drain pipe.

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

1. the utility model discloses an install the water receiving tank between first sewer pipe and second sewer pipe, be used for catching the rainwater that the house main part roof left, carry out the first step collection to the rainwater, then take out the rainwater in the water receiving tank to the cistern through the suction pump and preserve, be convenient for subsequent utilization, improved the efficiency that the rainwater was collected, reduce the waste of rainwater;

2. the utility model discloses with communicating pipe intercommunication between water receiving tank and the second sewer pipe, install first valve on communicating pipe, open first valve through the connecting rod, be favorable to discharging second sewer pipe with earth, the stone that deposits in the water receiving tank in, be convenient for the clearance of butt joint water tank.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the water receiving tank of the present invention;

fig. 3 is a schematic diagram of a sectional structure of the reservoir of the present invention.

In the figure: the water-saving drainage system comprises a house main body 1, a first drainage pipeline 2, a water receiving tank 3, an overflow hole 4, a second drainage pipeline 5, a water pumping pipe 6, a water pumping pump 7, a water storage tank 8, a cage type filter screen 9, a communicating pipe 10, a first valve 11, a connecting rod 12, a limiting ring 13, a holding part 14, a rubber sleeve 15, a support 16, a motor 17, a stirring shaft 18, a blow-off pipe 19 and a second valve 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a rainwater of roof garden is collected and is utilized device, includes house main part 1, install first sewer pipe 2 on the wall of house main part 1, the lower extreme intercommunication of first sewer pipe 2 has water receiving tank 3, and this water receiving tank 3 passes through the mounting bracket to be fixed on the wall, overflow hole 4 has been seted up to one side upper end of water receiving tank 3, the intercommunication has second sewer pipe 5 in the overflow hole 4, the inside grafting of water receiving tank 3 has drinking-water pipe 6, and the filter head is installed to one end of this drinking-water pipe 6, prevents to inhale the suction pump with stone, earth, drinking-water pipe 6 is linked together with suction pump 7, suction pump 7 is linked together through pipeline and cistern 8, cistern 8 is installed in the roof of house main part 1, cage filter screen 9 is installed to the water inlet department of first sewer pipe 2, and this cage filter screen 9 can be with the leaf of plant, great stone separation falls, the bottom of water receiving tank 3 is linked together through communicating pipe 10 and second sewer pipe 5, install first valve 11 on communicating pipe 10, the pin joint has connecting rod 12 on first valve 11's the handle, connecting rod 12 activity is pegged graft in the inside of spacing ring 13, spacing ring 13 fixed connection is in the outside of water receiving tank 3.

Specifically, a holding part 14 is welded to the upper end of the connecting rod 12. The grip portion 14 facilitates pulling the connecting rod 12 to open and close the first valve 11.

Specifically, a rubber sleeve 15 is sleeved outside the holding portion 14, and anti-slip lines are arranged on the surface of the rubber sleeve 15. The rubber sleeve 15 is beneficial to improving the comfort of the hand.

Specifically, the bottom of the water receiving tank 3 is set to be a conical structure. The soil and the stones in the rainwater can be conveniently precipitated at the bottom, and the rainwater can be conveniently discharged.

Specifically, a support 16 is installed at the top of the reservoir 8, a motor 17 is installed on the support 16 through a bolt, and a stirring shaft 18 is welded on an output shaft of the motor 17. When the rainwater is used, neutralizing agents are added into the rainwater as required, and the stirring shaft 18 is driven by the motor 17 to rotate, so that the agents can be mixed conveniently.

Specifically, the lower end of one side of the reservoir 8 is communicated with a sewage discharge pipe 19, and a second valve 20 is arranged on the sewage discharge pipe 19. The sewage pipe 19 facilitates the discharge of the sewage settled in the reservoir 8.

The working principle is as follows: during raining, rainwater on the roof of the house main body 1 flows into the water receiving tank 3 along the first sewer pipe 2, then open the rainwater suction of the suction pump 7 in with the water receiving tank 3 and go into the cistern 8, it is too big when the rainfall, when the suction pump 7 water pick-up volume is less than the inflow, unnecessary water flows into the second sewer pipe 5 from the overflow hole 4, when using the rainwater, add the medicament in the rainwater as required, it rotates to drive the (mixing) shaft 18 through the motor 17, be convenient for the mixture of medicament, the efficiency of rainwater collection has been improved, reduce the waste of rainwater, after the rain stops, open first valve 11 through connecting rod 12, earth with deposiing in the water receiving tank 3, the stone is arranged into the second sewer pipe 5, be convenient for butt joint water tank 3's clearance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rainwater collecting and utilizing device of a roof garden comprises a house main body (1), wherein a first sewer pipe (2) is installed on the wall of the house main body (1), and is characterized in that: the lower extreme intercommunication of first sewer pipe (2) has water receiving tank (3), overflow hole (4) have been seted up to one side upper end of water receiving tank (3), the intercommunication has second sewer pipe (5) in overflow hole (4), the inside of water receiving tank (3) is pegged graft and is had drinking-water pipe (6), drinking-water pipe (6) are linked together with suction pump (7), suction pump (7) are linked together through pipeline and cistern (8), the roof in house main part (1) is installed in cistern (8), cage filter screen (9) are installed to the water inlet department of first sewer pipe (2), the bottom of water receiving tank (3) is linked together with second sewer pipe (5) through communicating pipe (10), install first valve (11) on communicating pipe (10), the handle of first valve (11) is pinned joint connecting rod (12), the connecting rod (12) is movably inserted in the limiting ring (13), and the limiting ring (13) is fixedly connected to the outside of the water receiving tank (3).

2. A rainwater collection and utilization apparatus for a roof garden as claimed in claim 1, wherein: the upper end of the connecting rod (12) is welded with a holding part (14).

3. A rainwater collection and utilization apparatus for a roof garden as claimed in claim 2, wherein: the rubber sleeve (15) is sleeved outside the holding part (14), and anti-skid grains are arranged on the surface of the rubber sleeve (15).

4. A rainwater collection and utilization apparatus for a roof garden as claimed in claim 1, wherein: the bottom of the water receiving tank (3) is of a conical structure.

5. A rainwater collection and utilization apparatus for a roof garden as claimed in claim 1, wherein: support (16) are installed at the top of cistern (8), install motor (17) through the bolt on support (16), the welding has (mixing) shaft (18) on the output shaft of motor (17).

6. A rainwater collection and utilization apparatus for a roof garden as claimed in claim 1, wherein: the lower end of one side of the water storage tank (8) is communicated with a sewage discharge pipe (19), and a second valve (20) is installed on the sewage discharge pipe (19).