CN217460753U - Building rainwater collecting system - Google Patents

Abstract

The application relates to a building rainwater collection system, includes: the water level alarm device comprises a water receiving funnel, a filter box, a water storage tank and a water dividing pipe, wherein a filtering pipe is arranged in the filter box, one end of the filtering pipe is positioned in a primary filter box, the end part of the filtering pipe is in threaded connection with a filter, the filter is net-shaped, the other end of the filtering pipe is communicated with the water receiving funnel through a downpipe, the water storage tank is connected with the filter box through a connecting pipe, a water level alarm is arranged in the water storage tank, a first switch valve is arranged on the connecting pipe, the water dividing pipe is communicated with the connecting pipe, the connecting part of the water dividing pipe and the connecting pipe is positioned at the upstream of the first switch valve, and a second switch valve is arranged on the water dividing pipe. Can effectively collect the rainwater, effectively filter the rainwater moreover.

Description

Building rainwater collecting system

Technical Field

The utility model relates to a technical field is collected to the rainwater, in particular to building rainwater collection system.

Background

Northern areas, particularly northwest areas, are dry and have less rain, but the current cities are more hardened, the soil water absorption is much lower than that of rural areas, when the rainfall is large, a large amount of rain water is discharged through urban sewer pipelines, the waste of water resources is caused, the full utilization of the water resources is a great challenge for human beings, and the direct utilization of the rain water is the best water utilization mode for human beings.

Most of the existing rainwater collection depends on the rainwater to fall freely and then to intake rainwater to collect, so that the rainwater splashes the house body when dripping, the house is easy to rot and corrode, meanwhile, the existing water storage device needs to filter the rainwater, but the filtering effect is not ideal, and the filter screen is easy to block.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a building rainwater collecting system, simple structure can effectively collect the rainwater, effectively filters the rainwater moreover.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a building stormwater collection system comprising:

a water receiving funnel;

the filter box is internally provided with a water filtering pipe, one end of the water filtering pipe is positioned in the primary filter box, the end part of the water filtering pipe is connected with a filter in a threaded manner, the filter is in a net shape, and the other end of the water filtering pipe is communicated with a water receiving funnel through a downpipe;

the water storage tank is connected with the filter tank through a connecting pipe, a water level alarm is arranged in the water storage tank, and a first switch valve is arranged on the connecting pipe;

and the connecting part of the water distribution pipe and the connecting pipe is positioned at the upstream of the first switch valve, and the water distribution pipe is provided with a second switch valve. This application is netted filter through setting up, can effectually filter the rainwater, can monitor the water level height of storing water in the cistern through the water level alarm, after exceeding the rated range of monitoring water level height, closes first ooff valve, opens the second ooff valve, makes rivers to the distributive pipe, and the effectual cistern water of having avoided overflows, and when the cistern collected the rainwater, the second ooff valve was in the off-state.

Furthermore, an impurity collecting pipe is communicated between the downpipe and the filtering water pipe, an opening is formed in the bottom of the impurity collecting pipe, and a sealing cover is arranged at the opening. Through setting up the miscellaneous pipe of collection, fall into the interior back of collection after the rainwater whereabouts, great impurity in the rainwater has played certain filterable effect because the density relation can subside in the bottom of the miscellaneous pipe of collection, sets up opening and sealed lid, is convenient for clear up the great impurity in the miscellaneous pipe of collection, avoids the miscellaneous pipe of collection to block up.

Furthermore, the device also comprises a filtering device arranged on the connecting pipe, wherein the filtering device is an activated carbon filter. Through setting up filter equipment, played further filtering action, improved the filter effect.

Furthermore, a third switch valve is arranged on the filtering water pipe.

Furthermore, be equipped with the maintenance door on the rose box, be equipped with the observation window on the maintenance door.

Furthermore, a water outlet pipe is arranged on the water storage tank, and a fourth switch valve is arranged on the water outlet pipe.

Furthermore, the water outlet pipe is communicated with the toilet tank, and the water outlet pipe is provided with a booster pump. The water outlet pipe is communicated with the toilet tank, so that collected rainwater is reused, and water resources are effectively saved.

Furthermore, the water outlet pipe is also provided with a one-way valve.

Drawings

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

fig. 2 is a partially enlarged view of a portion a in fig. 1.

The labels in the figure are: 1. the water collecting funnel comprises a water receiving funnel body, a water falling pipe, a water collecting pipe, a water opening, a sealing cover, 5, a filtering water pipe, 6, a third switch valve, 7, a filtering box, 8, a filter, 9, a filtering device, 10, a connecting pipe, 11, a second switch valve, 12, a water dividing pipe, 13, a first switch valve, 14, a water storage box, 15, a water outlet pipe, 16, a fourth switch valve, 17, a booster pump, 18, a one-way valve, 19, a toilet box, 20 and a water level alarm.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-2, the present invention provides a building rainwater collecting system, comprising: water receiving funnel 1, rose box 7, water storage tank 14 and distributive pipe 12, be equipped with the water filtering pipe 5 in the rose box 7, water filtering pipe 5 one end is located one-level rose box 7 and tip threaded connection has filter 8, filter 8 is netted, and the other end is through pipe in the water 2 and water receiving funnel 1 intercommunication, water storage tank 14 passes through connecting pipe 10 and rose box 7 intercommunication, be equipped with water level alarm 20 in the cistern, be equipped with first ooff valve 13 on the connecting pipe 10, distributive pipe 12 and connecting pipe 10 intercommunication, distributive pipe 12 and connecting pipe 10 junction position are located first ooff valve 13 upper reaches, are equipped with second ooff valve 11 on distributive pipe 12, and 1 main aspects of water receiving funnel up, tip and pipe in the water 2 intercommunication.

As shown in fig. 1, an impurity collecting pipe 3 is communicated between the downpipe 2 and the filtering water pipe 5, an opening 301 is formed in the bottom of the impurity collecting pipe 3, a sealing cover 4 is arranged at the opening 301, the impurity collecting pipe 3 is in a U shape, the impurity collecting pipe 3 in the U shape comprises a first vertical pipe and a second vertical pipe, the first vertical pipe and the second vertical pipe are arranged oppositely, the first vertical pipe is communicated with the downpipe 2, the second vertical pipe is communicated with the filtering water pipe 5, and after rainwater falls into the impurity collecting pipe 3, large impurities in the rainwater can be settled at the bottom of the impurity collecting pipe 3 due to density relation, so that a certain filtering effect is achieved, the opening 301 and the sealing cover 4 are arranged, the large impurities in the impurity collecting pipe 3 can be cleaned conveniently, and the blockage of the impurity collecting pipe is avoided.

Specifically, filter pipe 5 vertically stretches into in filter tank 7, and filter pipe 5 lower extreme and the interior bottom contactless of filter tank 7, filter 8 are located filter pipe 5 lower extreme, and filter 8 also and the interior bottom contactless of filter tank 7, be equipped with third ooff valve 6 on the filter pipe 5, filter 8 is netted metal casing, and the diameter of every net of filter 8 is 2-3mm, be equipped with the maintenance door on the filter tank 7, be equipped with the observation window on the maintenance door, the maintenance door sets up in filter tank 7 one side, through setting up third ooff valve 6, maintenance door and observation window, after using a period, through the jam degree of observation window observation filter 8, when needing to wash, can close third ooff valve 6, open the maintenance door, the manual work is dismantled filter 8 and is come down to wash.

In addition, be equipped with outlet pipe 15 on the water storage box 14, be equipped with fourth switch valve 16 on the outlet pipe 15, outlet pipe 15 and closestool case 19 intercommunication, be equipped with booster pump 17 on the outlet pipe 15, outlet pipe 15 still is equipped with check valve 18, check valve 18 is used for avoiding water reflux to water storage box 14, with outlet pipe 15 and closestool case 19 intercommunication, makes the rainwater of collecting reuse, the effectual water resource of having practiced thrift, it needs to explain that this application does not describe in detail the part and is prior art.

The working principle of this application does: this application installation back that finishes, collect through water receiving funnel 1 rainwater on the building, the rainwater is through pipe in the water 2, collect miscellaneous pipe 3, go into behind water filter 5 and the filter 8 in filter tank 7, go into water storage tank 14 behind connecting pipe 10, during the retaining, third ooff valve 6 and first ooff valve 13 are in the open mode, second ooff valve 11 and fourth ooff valve 16 are in the closed mode, can monitor the water level height of storing water in water storage tank 14 through water level alarm 20, exceed the rated range of monitoring water level height after, close first ooff valve 13, open second ooff valve 11, make rivers to distributive pipe 12, the effectual water storage tank 14 water of having avoided overflows, when water storage tank 14 collects the rainwater, second ooff valve 11 is in the closed mode.

After the water storage tank 14 is fully collected, the fourth switch valve 16 is opened to enable water to flow to the toilet tank 19, so that the collected rainwater is reused, and water resources are effectively saved.

Of course, the present invention is not limited to the above-described embodiments, and several other embodiments based on the design concept of the present invention are provided below.

For example, in other embodiments, different from the above-described embodiments, as shown in fig. 1, a filtering device 9 is further included, the filtering device 9 is disposed on the connecting pipe 10, the filtering device 9 is an activated carbon filter, the filtering device 9 may also be a quartz sand filter, both the quartz sand filter and the activated carbon filter are in the prior art, and the filtering device is not described in detail herein, so as to perform a further filtering function, thereby improving the filtering effect.

For example, in other embodiments, different from the above-described embodiments, the water diversion pipe 12 may be connected to a water storage tank to further store the excess water, so as to avoid waste of water resources.

It should be noted that the above embodiments are only used for illustrating the present invention, but the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention all fall into the protection scope of the present invention.

Claims (8)

1. A building rainwater collection system, comprising:

a water receiving funnel (1);

the filter box (7) is internally provided with a water filtering pipe (5), one end of the water filtering pipe (5) is positioned in the primary filter box (7), the end part of the water filtering pipe is in threaded connection with a filter (8), the filter (8) is in a net shape, and the other end of the water filtering pipe is communicated with the water receiving funnel (1) through a downpipe (2);

the water storage tank (14) is communicated with the filter tank (7) through a connecting pipe (10), a water level alarm (20) is arranged in the water storage tank (14), and a first switch valve (13) is arranged on the connecting pipe (10);

and the water distribution pipe (12) is communicated with the connecting pipe (10), the connecting part of the water distribution pipe (12) and the connecting pipe (10) is positioned at the upstream of the first switch valve (13), and the water distribution pipe (12) is provided with a second switch valve (11).

2. A building storm water collection system as claimed in claim 1 wherein: the filter is characterized in that a sundry collecting pipe (3) is communicated between the downpipe (2) and the filtering water pipe (5), an opening (301) is formed in the bottom of the sundry collecting pipe (3), and a sealing cover (4) is arranged at the opening (301).

3. A building storm water collection system as claimed in claim 2 wherein: the device is characterized by further comprising a filtering device (9) arranged on the connecting pipe (10), wherein the filtering device (9) is an activated carbon filter.

4. A building storm water collection system according to claim 3 wherein: and a third on-off valve (6) is arranged on the filtering water pipe (5).

5. A building stormwater collection system as claimed in claim 4, wherein: and a maintenance door is arranged on the filter box (7), and an observation window is arranged on the maintenance door.

6. A building stormwater collection system as claimed in any one of claims 1 to 5, wherein: and a water outlet pipe (15) is arranged on the water storage tank (14), and a fourth switch valve (16) is arranged on the water outlet pipe (15).

7. A building rainwater collection system according to claim 6 and further characterised in that: the water outlet pipe (15) is communicated with the toilet tank (19), and the water outlet pipe (15) is provided with a booster pump (17).

8. A building stormwater collection system as claimed in claim 7, wherein: the water outlet pipe (15) is also provided with a one-way valve (18).

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