CN210766988U

CN210766988U - Roof rainwater recovery device

Info

Publication number: CN210766988U
Application number: CN201921496252.2U
Authority: CN
Inventors: 吴志浩
Original assignee: Wuxi Zhuyan Ecological Architectural Design Co ltd
Current assignee: Wuxi Zhuyan Ecological Architectural Design Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-16
Anticipated expiration: 2029-09-10

Abstract

The application discloses roofing rainwater recovery unit. This recovery unit includes: the rainwater collecting device comprises a shell, wherein a water inlet and a water outlet are formed in the shell wall, the water inlet is used for collecting rainwater, and the water outlet is used for discharging rainwater; the water inlet department is provided with the apron, apron and casing swing joint, the inside from last pre-filtration net that down has set gradually of casing, active carbon filter screen and separation net, pre-filtration net, the active carbon filter screen, separation net can be dismantled with the casing and be connected, the lower extreme of casing is provided with toper sand setting hopper room, toper sand setting hopper room lower extreme is provided with the drain, the drain is used for discharging impurity, the drain upper end is provided with the baffle, the baffle can be dismantled with the casing and be connected, be provided with the visual window on the toper sand setting hopper room for observe the siltation degree of the inside impurity of casing. The application has solved the natural rainwater in roof and has not been by make full use of, uses high-lift pump lectotype difficulty, electric quantity consumption too big and the higher technical problem of maintenance cost simultaneously.

Description

Roof rainwater recovery device

Technical Field

The utility model relates to a building engineering technical field particularly, relates to a roofing rainwater recovery unit.

Background

With the dramatic increase of population and the rapid development of economy, the contradiction between water supply and demand has become a bottleneck restricting the industrial and agricultural production and urban development of China. Experts point out that after 2010, China will enter a severe water shortage period; in 2030, the water shortage peak will appear when China is 400 to 500 cubic meters in water shortage. Therefore, the collection and utilization of rainwater as an important water resource and the implementation of comprehensive treatment become an important new issue. All governments in the country pay attention to the work, and all enterprises are responsible for making the 'necessary lessons'.

Because natural rainwater has the advantages of low hardness, less pollutants and the like, the natural rainwater is becoming an increasingly important subject in reducing urban rainfall flood hazards and developing water sources. After being collected and treated, the rainwater on roofs and floors of large public buildings, residential areas, building groups and the like can be used for irrigating crops and replenishing underground water, and can also be used for landscape environment, greening, water for car washing, road washing, cooling water replenishing, toilet flushing and other non-domestic water uses. The rainwater in the factory building can be properly treated according to the requirements of the production process and then used for supplementing part of the production water.

At present, the main treatment mode of roof rainwater is to enable roof rainfall to flow to an outdoor rainwater pipe network in a gravity flow drainage or siphon rainwater drainage mode. The method is suitable for ordinary concrete roofs, and once a large area of green plants are planted on the roofs, daily green watering needs to be considered. For this problem, the conventional way to treat the problem is to pump municipal tap water to the roof by using the pumping capacity of the pump to take water for irrigation. This method consumes a lot of tap water, power consumption of the pump and maintenance cost of the pump in terms of the number of times of watering per year and the height of the floor.

Aiming at the problems that the natural rainwater on the roof is not fully utilized, and the high-lift pump is difficult to select types, the electric quantity is excessively consumed and the maintenance cost is high in the related technology, an effective solution is not provided at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a main aim at provides a roofing rainwater recovery unit to solve the natural rainwater in roof and not by make full use of, use high-lift pump to select the type difficulty, electric quantity consumption too big and the higher problem of maintenance cost simultaneously.

In order to achieve the above object, according to one aspect of the present application, there is provided a roof rainwater recovery apparatus.

Roofing rainwater recovery unit according to the application includes: the rainwater collecting device comprises a shell, wherein a water inlet and a water outlet are formed in the shell wall, the water inlet is used for collecting rainwater, and the water outlet is used for discharging rainwater; the water inlet is provided with a cover plate, the cover plate is movably connected with the shell, a pre-filtering net, an activated carbon filtering net and a separating net are sequentially arranged in the shell from top to bottom, the pre-filtering net, the activated carbon filtering net and the separating net are detachably connected with the shell, the lower end of the shell is provided with a conical sand settling hopper chamber, the lower end of the conical sand settling hopper chamber is provided with a sewage discharge outlet, the sewage discharge outlet is used for discharging impurities, the upper end of the sewage discharge outlet is provided with a baffle, the baffle is detachably connected with the shell, the conical sand settling hopper chamber is provided with a visual window for observing the deposition degree of the impurities in the shell, a liquid level sensor, a liquid level controller, a water pump and a water replenishing tank are arranged in the shell, the liquid level controller is electrically connected with the liquid level sensor and the water pump, and the, and the liquid level controller controls the water pump to pump water from the water replenishing tank according to a signal fed back by the liquid level sensor.

Further, a pill feeder is arranged in the shell.

Further, the cover plate is hinged with the shell.

Furthermore, supporting legs are arranged at the bottom of the shell.

Further, the height of the supporting feet can be adjusted.

Furthermore, a solar power generation device is arranged on the shell and electrically connected with the water pump.

Furthermore, a handle is arranged on the cover plate.

In the embodiment of the application, adopt the mode of addding rainwater recovery unit, be provided with the apron through water inlet department, apron and casing swing joint, the casing is inside from last the down pre-filtration net that has set gradually, activated carbon filter screen and separation net, pre-filtration net, the activated carbon filter screen, separation net can be dismantled with the casing and be connected, the lower extreme of casing is provided with toper sand setting hopper chamber, the purpose of collecting and purifying the rainwater has been reached, thereby realized utilizing natural rainwater to water the vegetation and save the technological effect of high-lift pump, and then solved the natural rainwater on roof and not fully utilized, use high-lift pump selection difficulty simultaneously, the too big and higher technical problem of maintenance cost of electric quantity consumption.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

fig. 1 is a schematic structural diagram of a roof rainwater recycling device according to an embodiment of the application.

Reference numerals

1. A housing; 11. a water inlet; 12. a water outlet; 2. a cover plate; 3. pre-filtering the net; 4. an active carbon filter screen; 5. a separation net; 6. a conical sand setting hopper chamber; 61. a sewage draining outlet; 62. a baffle plate; 63. a visual window; 7. a liquid level sensor; 8. a liquid level controller; 9. a water pump; 10. a water replenishing tank; 13. supporting legs; 14. and (4) a handle.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, the present application relates to a roof rainwater recycling device. This recovery unit includes: the rainwater collecting device comprises a shell 1, wherein a water inlet 11 and a water outlet 12 are formed in the wall of the shell 1, the water inlet 11 is used for collecting rainwater, and the water outlet 12 is used for discharging rainwater; a cover plate 2 is arranged at the water inlet 11, the cover plate 2 is movably connected with a shell 1, a pre-filtering net 3, an active carbon filtering net 4 and a separating net 5 are sequentially arranged in the shell 1 from top to bottom, the pre-filtering net 3, the active carbon filtering net 4 and the separating net 5 are detachably connected with the shell 1, a conical sand settling hopper chamber 6 is arranged at the lower end of the shell 1, a sewage outlet 61 is arranged at the lower end of the conical sand settling hopper chamber 6, the sewage outlet 61 is used for discharging impurities, a baffle 62 is arranged at the upper end of the sewage outlet 61, the baffle 62 is detachably connected with the shell 1 of the,

be provided with visual window 63 on toper sand setting hopper chamber 6 for observe the siltation degree of 1 inside impurity of casing, be provided with level sensor 7, level controller 8, water pump 9 and moisturizing case 10 in the casing 1, level controller 8 is connected with level sensor 7, water pump 9 electricity, and water pump 9 and moisturizing case 10 are connected, and level controller 8 is according to the signal of level sensor 7 feedback, and control water pump 9 draws water from moisturizing case 10.

Specifically, the shell 1 is a shell of the rainwater recovery device, and can achieve the effect of collecting rainwater; a water inlet 11 and a water outlet 12 are arranged on the wall of the shell 1, the water inlet 11 is used for collecting rainwater, and the water outlet 12 is used for discharging rainwater, so that the effect of rainwater entering and exiting can be realized; the cover plate 2 is arranged at the water inlet 11, and foreign matters can be prevented from entering the recovery device by the cover plate 2; in sunny days, the speed of rainwater evaporation can be reduced; the cover plate 2 is movably connected with the shell 1, so that good opening and closing effects can be realized; as the preferred in this embodiment, the cover plate 2 is hinged with the housing 1, which is easy to implement and convenient to operate;

a pre-filtering net 3, an active carbon filtering net 4 and a separating net 5 are sequentially arranged in the shell 1 from top to bottom, wherein the pre-filtering net 3 is a primary filtering net and can filter larger impurities, so that the primary filtering effect is realized; the activated carbon filter screen 4 is a filter screen with activated carbon, and can further filter rainwater; the separation net 5 is an isolation net, has a separation effect and can separate sludge; the pre-filtering net 3, the activated carbon filtering net 4 and the separating net 5 are detachably connected with the shell 1, so that the effect of convenient replacement can be realized; the detachable mode can be a clamping mode;

the conical sand setting hopper chamber 6 is arranged at the lower end of the shell 1, so that the effect of sediment deposition can be realized, and the cleaning is convenient; the lower end of the conical sand settling hopper chamber 6 is provided with a sewage outlet 61, and the sewage outlet 61 is used for discharging impurities, so that the impurities can be conveniently discharged, and the cleaning complexity is reduced; the upper end of the sewage draining exit 61 is provided with a baffle 62, and the sediment of the sludge at the bottom can be effectively ensured by the baffle 62; the baffle plate 62 is detachably connected with the shell 1 of the shell 1, so that the state of opening or closing is convenient; the visual window 63 is arranged on the conical sand setting hopper chamber 6 and used for observing the sedimentation degree of impurities in the shell 1, so that the sludge content in the sand setting hopper chamber can be visually and accurately checked;

a liquid level sensor 7, a liquid level controller 8, a water pump 9 and a water replenishing tank 10 are arranged in the shell 1, the liquid level controller 8 is electrically connected with the liquid level sensor 7 and the water pump 9, and the effect of electrically connecting all the parts can be realized; the water pump 9 is connected with the water replenishing tank 10, so that water can be replenished from the water replenishing tank 10; the liquid level controller 8 controls the water pump 9 to pump water from the water replenishing tank 10 according to the signal fed back by the liquid level sensor 7, so that rainwater shortage in a recovery device can be realized in rainy days, and the water is irrigated by using a water source in the water replenishing tank 10, thereby preventing the condition of water break and further causing the death of vegetation.

From the above description, it can be seen that the following technical effects are achieved by the present application:

in the embodiment of the application, adopt the mode of addding rainwater recovery unit, be provided with apron 2 through water inlet 11 department, apron 2 and 1 swing joint of casing, 1 inside from last prefiltration net 3 that down has set gradually of casing, activated carbon filter screen 4 and spacer screen 5, prefiltration net 3, activated carbon filter screen 4, spacer screen 5 can be dismantled with casing 1 and be connected, casing 1's lower extreme is provided with toper sand setting hopper chamber 6, the purpose of collecting and purifying the rainwater has been reached, thereby realized utilizing natural rainwater to water the vegetation and save the technological effect of high-lift pump, and then solved the natural rainwater on roof and not fully utilized, use high-lift pump lectotype difficulty simultaneously, the electric quantity consumes greatly and the higher technical problem of maintenance cost.

Preferably, a pill dispenser is further disposed in the housing 1. The effect of purifying rainwater can be realized.

As preferred in this embodiment, the bottom of the housing 1 is provided with support legs 13. By providing the support legs 13, a supporting and fixing effect is possible.

As is preferred in this embodiment, the supporting feet 13 are height adjustable. Can adjust according to the use occasion of difference to improve the variety that rainwater recovery unit used.

Preferably, in this embodiment, the housing 1 is provided with a solar power generation device, and the solar power generation device is electrically connected to the water pump 9. Through being provided with solar power system, can realize that the operation of working shaft 9 provides the power, and then save the loaded down with trivial details of external power supply.

In the present embodiment, the cover plate 2 is preferably provided with a pull handle 14. The effect of being convenient for to take can be realized.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A roof rainwater recovery device, comprising: the rainwater collecting device comprises a shell, wherein a water inlet and a water outlet are formed in the shell wall, the water inlet is used for collecting rainwater, and the water outlet is used for discharging rainwater; the water inlet is provided with a cover plate, the cover plate is movably connected with the shell, a pre-filtering net, an activated carbon filtering net and a separating net are sequentially arranged in the shell from top to bottom, the pre-filtering net, the activated carbon filtering net and the separating net are detachably connected with the shell, the lower end of the shell is provided with a conical sand settling hopper chamber, the lower end of the conical sand settling hopper chamber is provided with a sewage discharge outlet, the sewage discharge outlet is used for discharging impurities, the upper end of the sewage discharge outlet is provided with a baffle, the baffle is detachably connected with the shell, the conical sand settling hopper chamber is provided with a visual window for observing the deposition degree of the impurities in the shell, a liquid level sensor, a liquid level controller, a water pump and a water replenishing tank are arranged in the shell, the liquid level controller is electrically connected with the liquid level sensor and the water pump, and the, and the liquid level controller controls the water pump to pump water from the water replenishing tank according to a signal fed back by the liquid level sensor.

2. The roofing rainwater recycling device of claim 1, further comprising a pill dispenser disposed within said housing.

3. The roofing rainwater recovery device of claim 1 wherein said cover panel is hinged to said housing.

4. The roof rainwater recycling device according to claim 1, wherein the bottom of the housing is provided with support feet.

5. A roof rainwater recovery device according to claim 4 in which the support feet are height adjustable.

6. The roof rainwater recycling device according to claim 1, wherein a solar power generation device is arranged on the housing, and the solar power generation device is electrically connected with the water pump.

7. The roof rainwater recycling device according to claim 1, wherein a handle is provided on the cover plate.