CN219240693U - Roof rainwater collection device - Google Patents

Abstract

The utility model belongs to the technical field of rainwater collection, and provides a roof rainwater collection device which comprises a cornice arranged below an eave, wherein the bottom of the cornice is connected with a rainwater pipe, and a water outlet at the bottom of the rainwater pipe is connected with a sewage storage tank; a side branch pipe on the side wall of the rainwater pipe is communicated with a purified water storage tank; the sewage treatment device is characterized in that a waste flow component is arranged in the sewage storage box and comprises a linkage rod capable of moving up and down, and the linkage rod is in sliding connection with the inner wall of the sewage storage box; the top of the linkage rod is connected with a plug column which is inserted and plugged with the rainwater pipe in an adapting way; the inner wall of the sewage storage box is also connected with an inner box body with an opening at the top in a sliding way; the inner wall of the sewage storage tank is hinged with a swing rod, and the swing rod forms a lever-shaped structure by taking a hinge point as a fulcrum; two ends of the swing rod are respectively and movably connected with the outer wall of the inner box body. The device has simple structure and convenient operation, is not easy to be blocked and is convenient for cleaning the inside.

Description

Roof rainwater collection device

Technical Field

The utility model belongs to the technical field of rainwater collection, and particularly relates to a roof rainwater collection device.

Background

For rural residences with water resource shortage, rainwater is collected to be used as daily non-drinking water, such as flower watering, floor mopping, washing, toilet flushing and the like, so that water resources can be saved. Since rural roofs generally have more dust, rubble, bird droppings, branches, plastic bags, fallen leaves and other impurities, most of the pollutants on the roofs are collected along with the initial rainwater when the rural roofs are subjected to rainfall once, so that the collected rainwater is turbid. For this reason, devices capable of collecting roof rainwater in the initial stage and rainwater in the middle and later stages have also been proposed in the prior art, such as a rainwater collecting system for initial stage rainwater drainage disclosed in patent publication No. CN202370034U, which includes a water collecting tank, a rain drop pipe, a cross pipe, a drainage box, a water storage tank, etc., the drainage box has a water inlet, a float ball is disposed in the drainage box, and the float ball can block the water inlet. The above-described device can realize the initial rainwater drainage, but has the following technical problems: (1) The transverse pipe is transversely arranged and is respectively connected with the drainage box and the water storage tank, and as impurities such as fallen leaves and branches are mixed in the initial rainwater, the communication part of the transverse pipe and the drainage box is easy to be blocked; once the blockage occurs, the initial rainwater is likely to continue to flow to the water storage tank along the transverse pipe, so that the rainwater collected in the water storage tank is not completely relatively clean, and the water storage tank is relatively turbid; (2) The floating ball is in a manner of being in a floating ball, the floating ball is in airtight connection with the transverse pipe, the floating ball can be guaranteed to move upwards along with the upward movement of the water level, the defect of the manner is that on one hand, the air in the floating ball is inconvenient to discharge, on the other hand, the inside of the floating ball is inconvenient to clean, and only one emptying valve is used, impurity dirt such as branches and fallen leaves cannot be discharged completely, so that more dirt accumulated in the floating ball is likely to be caused, and the next rainwater collection and utilization are not facilitated.

Disclosure of Invention

In order to solve the problems in the prior art, a roof rainwater collecting device is provided.

The technical scheme adopted for solving the technical problems is as follows:

the technical scheme provides a roof rainwater collecting device, which comprises a cornice arranged below a cornice, wherein the bottom of the cornice is connected with a rainwater pipe, and a water outlet at the bottom of the rainwater pipe is connected with a sewage storage tank; the side branch pipe is communicated with a purified water storage tank; the sewage storage tank is internally provided with a flow discarding assembly, the flow discarding assembly comprises a linkage rod capable of moving up and down, and the linkage rod is in sliding connection with the inner wall of the sewage storage tank; the top of the linkage rod is connected with a plug column which is inserted and plugged with the rainwater pipe in an adaptive manner; the inner wall of the sewage storage box is also connected with an inner box body with an opening at the top in a sliding way; the inner wall of the sewage storage tank is hinged with a swing rod, and the swing rod forms a lever-shaped structure by taking a hinged point as a fulcrum; and two ends of the swing rod are respectively and movably connected with the linkage rod and the outer wall of the inner box body.

Preferably, waist holes are respectively formed in two ends of the swing rod, a first pin shaft is connected to the outer wall of the linkage rod, a second pin shaft is connected to the outer wall of the inner box body, and the first pin shaft and the second pin shaft are respectively movably inserted into the corresponding waist holes.

Preferably, the outer wall of the linkage rod is sleeved and connected with a counterweight body.

Preferably, a sliding sleeve is arranged in the sewage storage box, and the linkage rod freely penetrates through the sliding sleeve; the linkage rod slides up and down along the sliding sleeve.

Preferably, the top of the sewage storage box is provided with a top cover, the top cover is hinged with a box door, and the top of the box door is connected with a handle; the top cover is provided with a drainage hole, and the bottom end of the rainwater pipe freely penetrates through the drainage hole and enters the sewage storage tank.

Preferably, the sewage storage tank and the purified water storage tank are respectively provided with ball valves.

Preferably, the gutter bottom is connected with the support, the support bolt is on the wall body.

Preferably, the wall body is also connected with a pipe clamp, and the rainwater pipe is hooped by the pipe clamp.

Preferably, the bypass pipe has an upper bending section and a lower bending section.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the drainage component adopts a gravity type structure, when the initial rainwater enters the sewage storage tank, the rainwater enters the inner tank body along with the rising of the water level, the inner tank body moves downwards under the action of gravity, and the inner tank body moves downwards to drive the swing rod to swing, so that the linkage rod moves upwards, the plug moves upwards, the water outlet of the rainwater pipe is blocked, and therefore, the rainwater with cleaner middle and later stages can only flow into the purified water storage tank through the side branch pipe to be stored; the rainwater pipe adopts vertical structure, is difficult for taking place the jam condition, does benefit to the quick drainage of impurity filth down, can avoid leading to the initial stage that leads to because of the jam problem goes out water unable entering sewage bin and enters into the water purification bin, leads to the later muddy problem of rainwater of collecting.

2. By adopting the flow discarding assembly in the device, the sewage storage box is not required to be connected with the rainwater pipe in a sealing way, and only the rainwater pipe is required to be freely inserted into the flow discarding hole, so that the device is convenient to install, and is also beneficial to discharging gas after rainwater enters the sewage storage box; the top of the sewage storage box is provided with a top cover, and the top cover is hinged with a box door, so that the sewage storage box is convenient to clean in the sewage storage box in a follow-up mode.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic view of the structure of the present utility model after installation.

Fig. 2 is an enlarged schematic view of the structure of the reject assembly.

Fig. 3 is a schematic diagram of a connection structure of the purified water storage tank and the rainwater pipe.

Fig. 4 is a perspective view of the structure of the sewage storage tank.

Fig. 5 is a schematic structural diagram of the connection relationship between the inner case and the slide rail in the top view direction.

FIG. 6 is a schematic view of the structure of the reject assembly after the inner casing has been moved down.

Reference numerals illustrate:

1, a wall body; 2 roof; 3 cornice; 4, a support; a branch pipe 5; 6, pipe clamping; 7, discarding the flow hole; 8, a sewage storage tank; 81 top cover; 82 doors; 83 handles; 9 plugs; 10 a linkage rod; 11 sliding sleeves; 12 swing rods; 13 an inner box body; 14 sliding rails; 141 limit bosses; 15 ball valve; a branch pipe at the side 16; 17 a purified water storage tank; 18 a counterweight body; 19 a first pin; 20 second pin.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

As shown in fig. 1-6, this embodiment proposes a roof 2 rainwater collecting device, including a gutter 3, the gutter 3 is installed below the eave of the roof 2, the bottom of the gutter 3 is connected with a rainwater pipe 5, the rainwater pipe 5 is vertically arranged, the side wall of the rainwater pipe 5 is connected with a bypass pipe 16, and the bypass pipe 16 is communicated with a purified water storage tank 17; a sewage storage box 8 is arranged below the rainwater pipe 5, and a water outlet at the bottom of the rainwater pipe 5 is communicated with the sewage storage box 8. The purified water storage tank 17 is used for collecting the rainwater which is cleaner in later period; the sewage storage tank 8 is used for collecting and/or discarding the initial rainwater with serious pollution.

Be provided with in the sewage bin 8 and abandon a class subassembly, should abandon a class subassembly and include the gangbar 10 that can reciprocate, gangbar 10 and sewage bin 8 inner wall sliding connection specifically set up to: the interior of the sewage storage box 8 is provided with a sliding sleeve 11, the sliding sleeve 11 is hollow, and the linkage rod 10 freely penetrates through the sliding sleeve 11; the linkage rod 10 can slide up and down along the sliding sleeve 11, and the sliding sleeve 11 plays a guiding role.

The top of gangbar 10 is connected with and pegs the stopper post 9 of pegging graft shutoff with downspout 5 looks adaptation, and the bottom of downspout can be inserted to stopper post 9, can with downspout 5 inner wall in close contact with, and stopper post 9 adopts the rubber material, plays the shutoff effect for the rainwater can't be discharged from downspout 5 bottom opening.

The inner wall of the sewage storage tank 8 is also connected with an inner tank body 13 with an open top in a sliding manner, the inner tank body 13 can move up and down, and specifically, the inner tank body is provided with slide rails 14 welded on the inner wall of the sewage storage tank 8, each slide rail 14 is welded with two limiting bosses 141, the inner tank body 13 is arranged in a space between the two limiting bosses 141, and the limiting bosses 141 play a guiding role; a swing rod 12 is hinged in the sewage storage box 8, and the swing rod 12 takes a hinge point as a fulcrum to form a lever-shaped structure; the swing rod 12 can be connected to the inner wall of the sewage storage tank 8 through a rotating shaft, the swing rod 12 can rotate around the rotating shaft, and the rotating shaft is a fulcrum; two ends of the swing rod 12 are respectively and movably connected with the outer walls of the linkage rod 10 and the inner box 13, and specifically are provided with: waist holes are respectively formed in two ends of the swing rod 12, a first pin shaft 19 is connected to the outer wall of the linkage rod 10, a second pin shaft 20 is connected to the outer wall of the inner box 13, and the first pin shaft 19 and the second pin shaft 20 are respectively movably inserted into the corresponding waist holes.

The abandon class subassembly adopts gravity type structure mode, after the rainwater enters into sewage bin 8, along with the rising of water level, the rainwater can enter into in the box 13, and under the action of gravity, interior box 13 moves down, and interior box 13 moves down and can drive pendulum rod 12 swing to make gangbar 10 upwards move, thereby make cock stem 9 upwards move, block up downspout 5, thereby make comparatively clean rainwater can only flow into in the water purification bin 17 through side branch pipe 16 and be stored.

The outer wall of the linkage rod 10 is sleeved and connected with a counterweight body 18, the counterweight body 18 plays a role in increasing weight, in an initial state, the bottom end of the linkage rod 10 is pressed and held on the inner wall of the bottom end of the sewage storage tank 8 under the action of the counterweight, the inner tank body 13 is lifted, the plug 9 is placed under the rainwater pipe 5, and a drainage channel is opened.

In order to facilitate the maintenance of the internal components, the top of the sewage storage tank 8 is provided with a top cover 81, the top cover 81 is hinged with a tank door 82, the top of the tank door 82 is connected with a handle 83, and a user can open the tank door 82 through the handle 83 to further enter the sewage storage tank 8 to view the internal conditions. The top cover 81 is provided with a drainage hole 7, and the rainwater pipe 5 is inserted through the drainage hole 7 and enters the sewage storage tank 8. The rainwater pipe 5 adopts a vertical structure, is not easy to cause blockage, is beneficial to the rapid discharge of impurity dirt, and can avoid the problem that initial effluent water cannot enter the sewage storage box and enter the purified water storage box 17 due to blockage, so that the rainwater collected later is turbid.

The abandon class subassembly in this device for sewage bin 8 need not to be connected with rainwater pipe 5 airtight, only need rainwater pipe 5 freely insert establish in abandon the discharge orifice 7 can, such mode easy to assemble also does benefit to the gas discharge after the rainwater enters into sewage bin 8.

In order to facilitate water drainage, the sewage storage tank 8 and the purified water storage tank 17 are respectively provided with a ball valve 15, and when in use, a hose is connected at the ball valve 15, so that the sewage storage tank can be used for watering flowers, vegetables and the like.

For easy installation of the gutter 3, the bottom of the gutter 3 is connected with a support 4, and the support 4 is bolted to the wall 1.

The wall body 1 is also connected with a pipe clamp 6, the rainwater pipe 5 is hooped by the pipe clamp 6, and the rainwater pipe 5 extends downwards along the wall body 1.

The bypass pipe 5 has an upper bending section and a lower bending section, and thus has a height drop, which may prevent the rainwater from flowing into the purified water storage tank 17 when the bypass pipe 5 has a horizontal pipe structure.

The specific working principle of the device is as follows:

the rural roof 2 is used as a water collecting surface, the rain water falls onto the roof 2 at the early stage of rainfall, the rain water flows down along the roof 2, the impurities such as bird droppings, dust, rubble, dead branches and fallen leaves on the roof 2 flow into the gutter 3, and flow down through the rain water pipe 5, in the initial state, the plug 9 is arranged below the rain water pipe 5, the drainage channel is opened, meanwhile, due to the high position of the side branch pipe 16, the rain water is discharged and flows into the sewage storage box 8 only through the rain water pipe 5 at the moment, along with the continuous inflow of the rain water, the roof is flushed cleaner and cleaner, the water level in the sewage storage box 8 also continuously rises, when the rain water enters the inner box 13, the whole inner box 13 is heavier and heavier, the inner box 13 moves down under the action of gravity, the inner box 13 can drive the swing rod 12 to swing when moving down, the swing rod 12 is driven to move up, the plug 9 moves up at the moment, the bottom of the rain water pipe 5 is blocked, at the moment, the drainage channel is closed, and the subsequent clean rain water flows into the water storage box 17 through the side branch pipe 16.

For the turbid rainwater in the sewage storage box 8, the part of rainwater can be directly discharged through the ball valve 15 for discarding, and the part of rainwater can be utilized, for example, the rainwater can be used for occasions with no excessive requirements on water quality such as flower watering and tree watering.

The rainwater collected in the collecting box is relatively low in turbidity and relatively clean, and can be used for places requiring relatively clean rainwater such as mopping, washing clothes and the like, and can also be used for places requiring relatively clean rainwater such as flower watering, toilet flushing and the like. It can be seen that by adopting the device, cleaner rainwater can be collected, turbidity is lower, and subsequent rainwater treatment pressure can be reduced.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. The roof rainwater collecting device comprises a cornice arranged below an eave, wherein the bottom of the cornice is connected with a rainwater pipe, and a water outlet at the bottom of the rainwater pipe is connected with a sewage storage tank; the side branch pipe is communicated with a purified water storage tank; the sewage treatment device is characterized in that a waste flow component is arranged in the sewage storage tank and comprises a linkage rod capable of moving up and down, and the linkage rod is in sliding connection with the inner wall of the sewage storage tank; the top of the linkage rod is connected with a plug column which is inserted and plugged with the rainwater pipe in an adaptive manner; the inner wall of the sewage storage box is also connected with an inner box body with an opening at the top in a sliding way; the inner wall of the sewage storage tank is hinged with a swing rod, and the swing rod forms a lever-shaped structure by taking a hinged point as a fulcrum; two ends of the swing rod are respectively and movably connected with the linkage rod and the outer wall of the inner box body; the outer wall of the linkage rod is sleeved and connected with a counterweight body.

2. The roof rainwater collecting device according to claim 1, wherein waist holes are respectively formed in two ends of the swing rod, a first pin shaft is connected to the outer wall of the linkage rod, a second pin shaft is connected to the outer wall of the inner box body, and the first pin shaft and the second pin shaft are respectively movably inserted into the corresponding waist holes.

3. The roof rainwater collection device according to claim 1, wherein the sewage storage tank is internally provided with a sliding sleeve, and the linkage rod freely penetrates through the sliding sleeve; the linkage rod slides up and down along the sliding sleeve.

4. The roof rainwater collection apparatus of claim 1, wherein the top of the sewage storage tank has a top cover, the top cover is hinged with a tank door, and a handle is connected to the top of the tank door; the top cover is provided with a drainage hole, and the bottom end of the rainwater pipe freely penetrates through the drainage hole and enters the sewage storage tank.

5. The roof rainwater collecting apparatus according to claim 1, wherein the sewage storage tank and the purified water storage tank are respectively provided with ball valves.

6. A roof stormwater collection device as claimed in claim 1, wherein the gutter bottom is connected with a support, the support being bolted to the wall.

7. The roof stormwater collection device as claimed in claim 6, wherein the wall is further connected with a pipe clip, and the stormwater pipe is pinched by the pipe clip.

8. A roof stormwater collection device as claimed in claim 1, wherein the side branch has an upper and a lower bending section.

Images