CN224007394U - A rainwater harvesting irrigation device - Google Patents

Abstract

The utility model provides a rainwater collecting and irrigating device which comprises a water tank, a filter box fixedly connected with the water tank through a guide pipe, a plurality of groups of filter assemblies arranged in the filter box, and a collecting assembly fixedly connected with the filter box, wherein the collecting assembly comprises a collecting tank, a plurality of expansion plates, a second filter screen, a first rotating seat and a second rotating seat, the collecting tank is formed by enclosing the collecting tank through a plurality of side walls, the top and the bottom of the collecting tank are open, the expansion plates are connected with each side wall of the collecting tank through the expansion assemblies, the number of the expansion plates is equal to that of the side walls of the collecting tank, the second filter screen is rotatably connected with the top of one side wall of the collecting tank, the expansion assemblies comprise first rotating seats fixedly connected with the side walls of the collecting tank, the second rotating seats are fixedly connected with the expansion plates, and electric push rods fixedly connected with the first rotating seats and the second rotating seats. The scheme of the utility model can improve the utilization rate of rainwater collection and effectively filter impurities in the rainwater.

Description

Rainwater collecting and irrigating device

Technical Field

The utility model relates to the technical field of environmental engineering, in particular to a rainwater collecting and irrigating device.

Background

The irrigation device mainly refers to a device for applying irrigation water to irrigating vegetation in photovoltaic projects, and has wide application range and great effect in the field of vegetation recovery in the photovoltaic projects.

However, the existing irrigation device has low rainwater collection efficiency, and in most cases, rainwater is directly lost, effective collection and storage cannot be achieved, even if part of the collection facilities exist, effective filtration and purification treatment on the collected rainwater are lacking, the device cannot be directly used for irrigation, water resource waste is caused, moreover, the rainwater in a photovoltaic project area possibly carries sand dust, pollutants and other impurities, the filtration system of the common irrigation device is simple, the impurities are difficult to effectively remove, the irrigation is carried out by using water which is not sufficiently filtered for a long time, the blockage of an irrigation nozzle and the scaling of a pipeline can be caused, the service life and the operation efficiency of the irrigation system are reduced, and the normal growth of vegetation is influenced.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a rainwater collecting and irrigating device which can improve the utilization rate of rainwater collection and effectively filter impurities in rainwater.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

a stormwater harvesting apparatus, comprising:

The water tank is fixedly connected with a multi-layer filtering device;

the filter box is fixedly connected with the water tank through a guide pipe, and a plurality of groups of filter components are arranged in the filter box;

the collection assembly is arranged at the top of the filter box and fixedly connected with the filter box;

The collecting assembly comprises a collecting tank, expansion plates, second filter screens, first filter screens, second filter screens, first filter screens and second filter screens, the collecting tank is formed by enclosing a plurality of side walls, and the top and the bottom of the collecting tank are open;

The telescopic assembly comprises a first rotating seat fixedly connected with the side wall of the collecting tank, a second rotating seat fixedly connected with the expansion plate, and an electric push rod fixedly connected with the first rotating seat and the second rotating seat.

Optionally, the filtering device includes:

The double-layer partition plate is equal to the water tank in size in cross section;

The activated carbon is arranged inside the double-layer partition board and is equal to the cross section of the double-layer partition board in size.

Optionally, the filter assembly includes:

The first filter screen is connected with the inner wall of the filter box in a sliding manner;

and the sealing plate is fixedly connected with the first filter screen through a flexible pad.

Optionally, the first end of the guide pipe is fixedly connected with the side wall of the filtering box, the second end of the guide pipe is fixedly connected with the top of the water tank, and the guide pipe is positioned at the bottom of the multiple groups of filtering components.

Optionally, a plurality of fixing plates are fixedly connected to the side wall of the filter box, the fixing plates are fixedly connected with the blocking plates through electric telescopic rods, and the blocking plates extend into the guide tubes.

Optionally, two ends of the top of one side wall of the collecting tank are respectively and fixedly connected with a first motor, an output end of the first motor is fixedly connected with a rotating rod, the first motor is fixed on the auxiliary block, and the rotating rod is fixedly connected with the second filter screen.

Optionally, the rainwater collection irrigation device further comprises:

An armrest and a plurality of support columns fixedly connected with the top of the water tank;

And the solar panel is fixedly connected with the support columns.

Optionally, the rainwater collection irrigation device further comprises:

A plurality of extension shafts fixedly connected with the bottom of the water tank;

The second motor is fixedly connected with the extension shaft;

and the tire is fixedly connected with the output end of the second motor.

The scheme of the utility model at least comprises the following beneficial effects:

The technical scheme of the utility model comprises a water tank, a filter tank fixedly connected with the water tank through a guide pipe, a plurality of groups of filter components arranged in the filter tank, and a collection component arranged at the top of the filter tank and fixedly connected with the filter tank. The utility ratio of rainwater collection can be improved and impurities in the rainwater can be effectively filtered.

Drawings

FIG. 1 is a first schematic illustration of a stormwater collection irrigation apparatus provided in accordance with an embodiment of the utility model;

FIG. 2 is a second schematic view of a stormwater collection irrigation apparatus provided in accordance with an embodiment of the utility model;

FIG. 3 is an exploded schematic view of a stormwater collection irrigation apparatus provided in accordance with an embodiment of the utility model;

FIG. 4 is a cross-sectional view of a rain water collecting irrigation apparatus provided by an embodiment of the present utility model;

reference numerals illustrate:

1. The device comprises a water tank, 2, a filter box, 3, a filter assembly, 301, a first filter screen, 302, a guide pipe, 303, a double-layer partition board, 304, activated carbon, 305, a blocking plate, 306, a fixing plate, 307, an electric telescopic rod, 308, a flexible pad, 309, a sealing plate, 4, a collecting assembly, 401, a collecting tank, 402, an expanding plate, 403, a second rotating seat, 404, a first rotating seat, 405, an electric push rod, 406, an auxiliary block, 407, a rotating rod, 408, a first motor, 409, a second filter screen, 5, a support column, 6, a solar panel, 701, an extension shaft, 702, a second motor, 703, a tire, 801 and a handrail.

Detailed Description

Exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

As shown in fig. 1, an embodiment of the present utility model proposes a rainwater harvesting irrigation device, including:

the water tank 1 is fixedly connected with a multi-layer filtering device inside the water tank 1;

the filter box 2 is fixedly connected with the water tank 1 through a guide pipe 302, and a plurality of groups of filter assemblies 3 are arranged inside the filter box 2;

The collection assembly 4 is arranged at the top of the filter box 2 and fixedly connected with the filter box 2.

In this embodiment, the collecting assembly 4 collects rainwater and delivers the collected rainwater to the filter box 2. The inside multiunit filter component 3 that sets up of rose box 2, multiunit filter component 3 filters many times to the rainwater of receiving, gets rid of the impurity in the rainwater. The resulting filtered stormwater is fed to the water tank 1 via the guide pipe 302. Meanwhile, the multi-layer filtering device in the water tank 1 filters the received rainwater again to obtain the rainwater which can be used for irrigation finally. And the rainwater which can be used for irrigation flows out of the device through the bottom of the water tank 1 for irrigation. The rainwater collecting and irrigating device effectively solves the problems that in the prior art, the rainwater collecting and utilizing rate of the irrigating device is low and the impurity filtering degree of the rainwater is low. The rainwater collection and utilization rate and the water quality of irrigation rainwater are improved, and the energy conservation and environmental protection are facilitated and the normal growth of vegetation is promoted.

In an alternative embodiment of the present utility model, the collecting assembly 4 includes:

A collecting tank 401, wherein the collecting tank 401 is formed by enclosing a plurality of side walls, and the top and the bottom of the collecting tank 401 are open;

Expansion plates 402 connected with each side wall of the collecting tank 401 through telescopic assemblies respectively, wherein the number of the expansion plates 402 is equal to that of the side walls of the collecting tank 401;

a second screen 409 rotatably connected to the top of one of the side walls of the collection tank 401.

In this embodiment, as shown in fig. 2, the collecting tank 401 is preferably formed by enclosing four side walls, and has an inverted quadrangular frustum shape. The top of the collection trough 401 is open and is covered with a second screen 409. The bottom of the collecting tank 401 is communicated with the filter tank 2, and collected rainwater flows into the filter tank 2. The design of the inverted quadrangular frustum pyramid of the collecting tank 401 can enable rainwater to naturally slide down to the filter box 2 by utilizing the inclined side wall of the collecting tank 401, so that rainwater collection efficiency is improved. As shown in fig. 1, the side wall of each collecting tank 401 is connected with one expansion plate 402 through a telescopic assembly, and the inclination angle of the expansion plate 402 can be adjusted through the telescopic assembly. As the angle of inclination of the expansion plate 402 with respect to the vertical becomes greater, the opening angle of the collection assembly 4 becomes greater, at which time more rainwater can be collected. In contrast, as the inclination angle of the expansion plate 402 with respect to the vertical plane becomes smaller, the opening angle of the collecting assembly 4 becomes smaller, and the range of collected rainwater becomes smaller.

The second filter screen 409 is disposed at the top of the collecting tank 401, and is used for filtering the rainwater collected by the expansion plate 402. The second filter screen 409 may be opened rotatably, so as to remove impurities on the surface of the second filter screen 409.

In an alternative embodiment of the present utility model, the telescopic assembly includes:

a first rotating seat 404 fixedly connected with the side wall of the collecting tank 401;

A second rotating seat 403 fixedly connected to the expansion plate 402;

And an electric push rod 405 fixedly connected with the first rotating seat 404 and the second rotating seat 403.

In this embodiment, both ends of the electric push rod 405 are fixed to the side walls of the collecting tank 401 and the expansion plate 402, respectively. In the initial state, the expansion plate 402 is close to the outer surface of the collecting tank 401, when the rainwater collecting area needs to be enlarged, the electric push rod 405 stretches, the expansion plate 402 is pushed to rotate downwards around the connecting point with the collecting tank 401, the caliber of the expansion plate 402 is lifted, and the effect of increasing the collecting range is achieved. When the rainwater collection area needs to be reduced, the electric push rod 405 is shortened, the expansion plate 402 is pushed to rotate upwards around the connection point with the collection groove 401, the caliber of the expansion plate 402 is reduced, and the effect of reducing the collection range is achieved.

In an alternative embodiment of the present utility model, the filtering apparatus includes:

A double-layered partition 303, the double-layered partition 303 being equal in size to the cross section of the water tank 1;

And activated carbon 304 disposed inside the double-layer separator 303 and having the same size as the cross section of the double-layer separator 303.

In this embodiment, as shown in fig. 3 and 4, the filtering device in the water tank 1 includes a double-layered partition 303 and activated carbon 304 disposed inside the double-layered partition 303. The double-layer separator 303 and the activated carbon 304 are arranged in a sandwich structure in a staggered manner. Wherein the double-layer separator 303 further filters impurities in the rainwater, and the activated carbon 304 adsorbs the impurities in the rainwater.

In an alternative embodiment of the present utility model, the filtering assembly 3 includes:

The first filter screen 301, the first filter screen 301 is slidably connected with the inner wall of the filter box 2;

The sealing plate 309, the sealing plate 309 is fixedly connected with the first filter screen 301 through a flexible pad 308.

In this embodiment, as shown in fig. 3, preferably, two sets of filter assemblies 3 are disposed in the filter box 2, and each set of filter assemblies 3 is slidably connected to the inner wall of the filter box 2. When rainwater collected by the collection assembly 4 enters the filter box 2, the first filter screens 301 of the upper and lower groups of filter assemblies 3 perform preliminary filtration interception on impurities in the rainwater. When the first filter 301 is used for a long time, the first filter may be pulled out for cleaning. Meanwhile, the flexible pad 308 is arranged at the closed end of the first filter screen 301, so that the sealing effect is achieved, rainwater which is not filtered by the first filter screen 301 is prevented from directly leaking from the end part, and the rainwater can be effectively filtered by the first filter screen 301.

In an alternative embodiment of the present utility model, a first end of the guide pipe 302 is fixedly connected to the side wall of the filtering box 2, a second end of the guide pipe 302 is fixedly connected to the top of the water tank 1, and the guide pipe 302 is located at the bottom of the multiple groups of filtering components 3.

In this embodiment, the guiding pipe 302 is used to guide the rainwater filtered by the filtering tank 2 into the water tank 1. The guide pipe 302 is disposed on the outer wall of the filter box 2 and is located below the multiple groups of filter assemblies 3.

In an alternative embodiment of the present utility model, a plurality of fixing plates 306 are fixedly connected to the side wall of the filtering box 2, the fixing plates 306 are fixedly connected to the blocking plate 305 through an electric telescopic rod 307, and the blocking plate 305 extends into the guiding tube 302.

In this embodiment, a plurality of fixing plates 306 are fixedly connected to the side surface of the filter housing 2, and preferably, two fixing plates 306 are provided. The fixing plate 306 is located right above the guide tube 302, and an electric telescopic rod 307 is arranged between the fixing plate 306 and the guide tube 302. One end of the electric telescopic rod 307 is fixedly connected to the lower surface of the fixing plate 306, and the output end of the electric telescopic rod 307 is fixedly connected to the upper surface of the blocking plate 305. The blocking plate 305 extends into the guide pipe 302, and when the output end of the electric telescopic rod 307 moves up and down, the blocking plate 305 is driven to move up and down in the guide pipe 302, so that the sectional area of the guide pipe 302 for circulating rainwater can be changed. When the electric telescopic rod 307 is extended or shortened, the blocking plate 305 is driven to move up and down in the guide pipe 302, so that the control of the water flow of the guide pipe 302 is realized, the speed and the flow of rainwater flowing into the water tank 1 can be regulated according to actual requirements, and the effect of regulating the flow is realized.

In an alternative embodiment of the present utility model, two ends of the top of one of the side walls of the collecting tank 401 are respectively and fixedly connected to a first motor 408, an output end of the first motor 408 is fixedly connected to a rotating rod 407, the first motor 408 is fixed to an auxiliary block 406, and the rotating rod 407 is fixedly connected to the second filter screen 409.

In this embodiment, two auxiliary blocks 406 are fixedly connected to two ends of the upper surface of the collecting tank 401, a rotating rod 407 is rotatably connected between the two auxiliary blocks 406, a first motor 408 is fixedly connected to the inside of the auxiliary block 406, an output end of the first motor 408 is fixedly connected to one end of the rotating rod 407, a second filter screen 409 is fixedly connected to the outer surface of the rotating rod 407, and the second filter screen 409 covers the upper surface of the collecting tank 401. The first motor 408 drives the rotating rod 407 to rotate, drives the second filter screen 409 fixedly connected with the outer surface to rotate, and the second filter screen 409 covers the upper surface of the collecting tank 401, so that larger impurities can be preliminarily filtered before rainwater falls, and the sliding impurities can be rotated after the rainwater is collected for a long time, so that self-cleaning is realized.

In an alternative embodiment of the utility model, the rainwater harvesting irrigation apparatus further comprises:

A handrail 801 and a plurality of support columns 5 fixedly connected with the top of the water tank 1;

and the solar panel 6 is fixedly connected with the plurality of support columns 5.

In this embodiment, the side surface of the water tank 1 is fixedly connected with the handrail 801, so as to facilitate pushing the rainwater collecting and irrigating device to irrigate. The surfaces of the support columns 5 are fixedly connected with the solar panel 6, and the solar panel 6 provides partial energy for the device to operate, so that energy conservation and environmental protection are realized.

In an alternative embodiment of the utility model, the rainwater harvesting irrigation apparatus further comprises:

a plurality of extension shafts 701 fixedly connected with the bottom of the water tank 1;

a second motor 702 fixedly coupled to the elongate shaft 701;

Tire 703 fixedly coupled to the output end of second motor 702.

In this embodiment, the plurality of extension shafts 701 at the bottom of the tank 1 provide mounting locations for a second motor 702, and the second motor 702 drives the tire 703 in rotation, enabling the device to be moved to an irrigation area.

The working principle of the utility model is described in detail below with reference to the accompanying drawings:

when the rainwater collecting and irrigating device is used as shown in fig. 1, firstly, the collecting tank 401 is used for collecting rainwater, before the rainwater falls into the collecting tank 401, the second filter screen 409 outside the collecting tank 401 is used for preliminarily filtering larger impurities in the rainwater, when the collecting area needs to be enlarged, the electric push rod 405 stretches to push the expansion plate 402 to rotate around the connecting point with the collecting tank 401 to open, the caliber of the collecting tank 401 is improved, the effect of increasing the collecting range is achieved, after the rainwater is collected for a long time, the first motor 408 can be started to drive the rotating rod 407 to drive the second filter screen 409 to rotate, so that the impurities above the second filter screen 409 slide down, and the effect of cleaning the second filter screen 409 is achieved. In this process, the expansion plate 402 having a similar rotation direction to the second screen 409 is properly returned toward the side surface of the collecting tank 401, thereby avoiding the interference of the movement. The filtered rainwater flows into the filter tank 2 from the output end of the collecting tank 401, is filtered again through the first filter screen 301 in the filter tank 2, is temporarily remained in the filter tank 2 for precipitation, and then the electric telescopic rod 307 is started to lift the blocking plate 305, so that the rainwater flows to the water tank 1 through the guide pipe 302, and the degree of fitting between the blocking plate 305 and the guide pipe 302 can be adjusted to control the water flow. The rainwater flowing into the water tank 1 is further purified by the activated carbon 304 between the double-layer partition plates 303 and then stored, after the rainwater is treated, the second motor 702 is started to drive the tire 703 to rotate so as to drive the device to move to an irrigation area, the device can be pushed to the irrigation area through the handrails 801, after the rainwater reaches the irrigation area, the water in the water tank 1 can be used for irrigation, and the solar panel 6 can provide partial energy for the operation of the device in the whole using process, so that new energy conservation and environment protection irrigation can be realized.

According to the embodiment of the utility model, the caliber of the collecting tank 401 can be flexibly enlarged through the expansion plate 402 and the electric push rod 405 in the collecting assembly 4, and the rainwater collecting range can be improved. Meanwhile, the second filter screen 409 on the collecting tank 401 not only can filter larger impurities before rainwater falls, but also can rotate under the drive of the first motor 408 to realize self-cleaning, and the two are matched, so that the collecting utilization rate of rainwater is improved, the waste of water resources is reduced, more sufficient water sources are provided for vegetation irrigation, and the problem that the rainwater of the existing device is insufficient to collect is solved. The flexible pad 308 of the junction of its blind end guarantees that the rainwater is effective to be filtered, the baffle 305 in the guide tube 302 of first filter screen 301 below cooperates electric telescopic handle 307 and can accurately adjust the speed and the flow that the rainwater flows into water tank 1, further purify the rainwater with the help of the active carbon 304 in the water tank 1, promote quality of water, the high-efficient filtration of impurity in the rainwater and the accurate control to the rivers have been realized, ensure that the irrigation water is clean, avoid impurity to block up irrigation system, promoted the promotion effect of irrigation water to vegetation growth simultaneously.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims (8)

1. A rainwater harvesting irrigation apparatus, comprising:

the water tank (1), the inside of the water tank (1) is fixedly connected with a multi-layer filtering device;

The filter box (2) is fixedly connected with the water tank (1) through a guide pipe (302), and a plurality of groups of filter assemblies (3) are arranged inside the filter box (2);

The collection assembly (4) is arranged at the top of the filter box (2) and fixedly connected with the filter box (2);

The collecting assembly (4) comprises a collecting tank (401), expansion plates (402) connected with each side wall of the collecting tank (401) through telescopic assemblies, second filter screens (409) connected with the top of one side wall of the collecting tank (401) in a rotating mode, wherein the collecting tank (401) is formed by encircling a plurality of side walls;

The telescopic assembly comprises a first rotating seat (404) fixedly connected with the side wall of the collecting tank (401), a second rotating seat (403) fixedly connected with the expansion plate (402), and an electric push rod (405) fixedly connected with the first rotating seat (404) and the second rotating seat (403).

2. The stormwater harvesting apparatus of claim 1, wherein the filtration device comprises:

A double-layer partition plate (303), wherein the size of the cross section of the double-layer partition plate (303) is equal to that of the water tank (1);

and the activated carbon (304) is arranged inside the double-layer separator (303) and is equal to the cross section of the double-layer separator (303).

3. A rainwater harvesting irrigation device as claimed in claim 1, wherein the filter assembly (3) comprises:

the first filter screen (301), the said first filter screen (301) is connected with said inner wall of the said filter box (2) slidably;

And the sealing plate (309), wherein the sealing plate (309) is fixedly connected with the first filter screen (301) through a flexible pad (308).

4. The rainwater collection and irrigation device according to claim 1, wherein a first end of the guide pipe (302) is fixedly connected with the side wall of the filtering box (2), a second end of the guide pipe (302) is fixedly connected with the top of the water tank (1), and the guide pipe (302) is located at the bottom of the plurality of groups of filtering components (3).

5. The rainwater collecting and irrigating device according to claim 1, wherein a plurality of fixing plates (306) are fixedly connected to the side wall of the filtering box (2), the fixing plates (306) are fixedly connected with a blocking plate (305) through electric telescopic rods (307), and the blocking plate (305) extends into the guide pipe (302).

6. The rainwater collecting and irrigating device according to claim 1, wherein two ends of the top of one side wall of the collecting tank (401) are respectively and fixedly connected with a first motor (408), an output end of the first motor (408) is fixedly connected with a rotating rod (407), the first motor (408) is fixed on an auxiliary block (406), and the rotating rod (407) is fixedly connected with a second filter screen (409).

7. The stormwater collection irrigation apparatus as claimed in claim 1, further comprising:

a handrail (801) and a plurality of support columns (5) which are fixedly connected with the top of the water tank (1);

And the solar panel (6) is fixedly connected with the support columns (5).

8. The stormwater collection irrigation apparatus as claimed in claim 1, further comprising:

A plurality of extension shafts (701) fixedly connected with the bottom of the water tank (1);

A second motor (702) fixedly connected to the extension shaft (701);

and a tire (703) fixedly connected to the output end of the second motor (702).