Rainwater collecting and recycling system

Abstract

The utility model discloses a rainwater collecting and recycling system which comprises a collecting box, a partition plate is installed in the collecting box and divides the collecting box into a left standing cavity and a right collecting cavity, a liquid discharging pipe is installed on the right side of the collecting box, a slag discharging pipe is installed on the left side of the collecting box, and a water outlet pipe is installed on the right side of the collecting box. A liquid guide plate is further mounted on the upper half part of the collecting box, a mounting seat is further mounted on the upper half part of the collecting box, and a filter plate is inserted into the upper end of the mounting seat; the stirring mechanism is mounted in the standing cavity on the left side of the collecting box and is used for uniformly mixing rainwater and a flocculating agent; the rainwater collecting device is reasonable in structure, the collected rainwater can be purified in a multiple mode, the purification effect is improved, the application range of the collected rainwater is widened, and the use requirements can be better met.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater collection, in particular to a rainwater collection and reuse system. Background Art

[0002] With the advancement of sponge city construction, rainwater collection and reuse has been paid more attention as a major topic of sponge city construction. At present, there are still many problems in the process of rainwater collection and reuse that need to be improved.

[0003] For example, the utility model patent with authorization announcement number CN211714092U discloses a rainwater collection and reuse system, which has a simple structure and is easy to assemble. It does not require an external power source to remove debris from the filter layer, basically achieving zero energy consumption and low operating costs. By adjusting the opening of the first valve and the second valve, the rotation rate of the impeller is adjusted, and then the cleaning frequency of the cleaning brush is adjusted. The rainwater in the rainwater collection container is transported out by a water pump to achieve rainwater reuse.

[0004] However, when the device is used, it only filters through the purification cartridge, which has limited effect on rainwater purification and cannot guarantee the cleanliness of rainwater, thereby reducing the scope of subsequent rainwater use and failing to meet usage requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a rainwater collection and reuse system to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rainwater collection and reuse system comprises: a collection box, a partition plate is installed in the collection box, the partition plate divides the collection box into a static chamber on the left and a collection chamber on the right, a liquid discharge pipe is installed on the right side of the collection box, a slag discharge pipe is installed on the left side of the collection box, a liquid guide plate is also installed on the upper half of the collection box, a mounting seat is also installed on the upper half of the collection box, a filter plate is inserted on the upper end of the mounting seat; a stirring mechanism is installed in the static chamber on the left side of the collection box, and is used to mix rainwater and flocculant evenly; a transfer mechanism is installed on the partition plate, and is used to transfer rainwater after static sedimentation to the collection chamber.

[0008] As a preferred solution, the stirring mechanism includes a stirring rotating shaft rotatably installed on the left side of the collecting box, and a plurality of stirring paddles are distributed and installed on the stirring rotating shaft. A stirring motor is also installed on the collecting box, and the output end of the stirring motor is drivingly connected to the shaft end of the stirring rotating shaft.

[0009] As a preferred solution, the transfer mechanism includes a transfer tube installed on the partition plate, a transfer sleeve is slidably installed on the liquid inlet end of the transfer tube, a filter head is threadedly installed on the end of the transfer sleeve, a floating platform is installed on the filter head, and a transfer pump is also installed on the transfer tube.

[0010] As a preferred solution, the liquid inlet end of the transfer tube is located in the static chamber, and the liquid outlet end of the transfer tube is located in the collection chamber.

[0011] As a preferred solution, a pair of cover plates are rotatably mounted on the upper end of the collection box via a pin shaft, and a rotating handle is provided at the end of the pin shaft.

[0012] As a preferred solution, a fixing mechanism is arranged between the cover plate and the collection box, and the fixing mechanism includes a fixing seat installed on the side wall of the collection box, an inclined supporting portion is arranged on the upper end of the fixing seat, a fixing magnetic plate 1 is installed on the cover plate, and a fixing magnetic plate 2 is installed on the supporting portion.

[0013] As a preferred solution, a liquid inlet pipe is also installed on the collection box.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the collected rainwater is initially filtered through the filter plate, the filtered rainwater is introduced into the static chamber on the left through the liquid guide plate, and then the filtered rainwater is stirred with the flocculant through the stirring mechanism to mix the flocculant and the rainwater, and then statically precipitated, and then the upper clear liquid is transferred to the collection chamber on the right through the transfer mechanism, which can achieve multi-stage purification of rainwater, improve the purification effect, facilitate subsequent use, and better meet the use needs. The utility model has a reasonable structure, can perform multiple purifications on the collected rainwater, improve the purification effect, and increase the applicable scope of the collected rainwater, and can better meet the use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a rainwater collection and reuse system;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of a rainwater collection and reuse system;

[0017] Figure 3 A schematic diagram of the three-dimensional structure of a rainwater collection and reuse system after the cover is opened;

[0018] Figure 4 A schematic diagram of the three-dimensional structure of a rainwater collection and reuse system with hidden cover plates and some components;

[0019] Figure 5 The figure is a three-dimensional structural diagram of a transfer mechanism of a rainwater collection and reuse system.

[0020] In the figure: 1-collecting box, 11-partition plate, 12-drain pipe, 13-slag discharge pipe, 14-liquid guide plate, 15-mounting seat, 16-filter plate, 17-cover plate, 171-rotating handle, 18-liquid inlet pipe, 2-stirring mechanism, 21-stirring motor, 22-stirring rotating shaft, 23-stirring paddle, 3-transfer mechanism, 31-transfer pipe, 32-transfer pump, 33-transfer sleeve, 34-floating platform, 35-filter head, 4-fixing mechanism, 41-fixing seat, 42-fixed magnetic piece one, 43-fixed magnetic piece two. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: See Figures 1 to 5 A rainwater collection and reuse system comprises: a collecting box 1, wherein a partition plate 11 is installed in the collecting box 1, wherein the partition plate 11 divides the collecting box 1 into a static chamber on the left and a collecting chamber on the right, wherein a liquid discharge pipe 12 is installed on the right side of the collecting box 1, wherein a slag discharge pipe 13 is installed on the left side of the collecting box 1, wherein a liquid guide plate 14 is also installed on the upper half of the collecting box 1, wherein a mounting seat 15 is also installed on the upper half of the collecting box 1, wherein a filter plate 16 is inserted on the upper end of the mounting seat 15; a stirring mechanism 2 is installed in the static chamber on the left side of the collecting box 1, and is used for uniformly mixing rainwater and flocculant; a transfer mechanism 3 is installed on the partition plate 11, and is used for transferring rainwater after static sedimentation into the collecting chamber, wherein a liquid inlet pipe 18 is also installed on the collecting box 1, and the liquid inlet pipe 18 is provided to facilitate the introduction of rainwater collected from the outside into the collecting box 1.

[0023] The working principle of the utility model: during specific use, the collected rainwater is preliminarily filtered through the filter plate 16, and the filtered rainwater is introduced into the static chamber on the left through the liquid guide plate 14, and then the filtered rainwater is stirred with the flocculant in the static chamber through the stirring mechanism 2 to mix the flocculant and rainwater, and then allowed to stand and settle, and then the upper clear liquid is transferred to the collection chamber on the right through the transfer mechanism 3, which can achieve multi-stage purification of rainwater, improve the purification effect, facilitate subsequent use, and better meet the use needs.

[0024] As a further solution, the stirring mechanism 2 includes a stirring rotating shaft 22 rotatably installed on the left side of the collecting box 1, and a plurality of stirring paddles 23 are distributed and installed on the stirring rotating shaft 22. A stirring motor 21 is also installed on the collecting box 1, and the output end of the stirring motor 21 is drivingly connected to the shaft end of the stirring rotating shaft 22.

[0025] The working principle of the stirring mechanism 2 is: when stirring, start the stirring motor 21, and the stirring motor 21 drives the stirring rotating shaft 22 to rotate, so that the stirring paddle 23 on the stirring rotating shaft 22 stirs the flocculant, so that the flocculant is evenly dispersed in the received rainwater, which is convenient for further purification of the rainwater, can improve the purification effect of the rainwater, and is convenient for subsequent use.

[0026] As a further solution, the transfer mechanism 3 includes a transfer tube 31 installed on the partition plate 11, a transfer sleeve 33 is slidably installed on the liquid inlet end of the transfer tube 31, a filter head 35 is threadedly screwed on the end of the transfer sleeve 33, a floating platform 34 is installed on the filter head 35, and a transfer pump 32 is also installed on the transfer tube 31. In this embodiment, the liquid inlet end of the transfer tube 31 is located in the static chamber, and the liquid outlet end of the transfer tube 31 is located in the collection chamber. By providing the floating platform 34, the transfer sleeve 33 can be extended and retracted as the liquid level rises and falls, which can effectively prevent the suction of static sediment at the bottom, thereby ensuring the cleanliness of the rainwater transferred to the collection chamber, thereby better meeting the use requirements.

[0027] The working principle of the transfer mechanism 3 is that during transfer, the floating platform 34 drives the filter head 35 to rise and fall as the liquid level rises and falls, and then the transfer pump 32 is started, and the rainwater in the static chamber is filtered through the filter head 35 and enters the transfer sleeve 33, and then enters the transfer pipe 31 and is subsequently transported to the collection chamber to complete the collection work, which is convenient for subsequent use.

[0028] As a further solution, a pair of cover plates 17 are rotatably installed on the upper end of the collection box 1 through a pin shaft, and a handle 171 is provided at the end of the pin shaft. A fixing mechanism 4 is provided between the cover plate 17 and the collection box 1, and the fixing mechanism 4 includes a fixing seat 41 installed on the side wall of the collection box 1, and an inclined supporting portion is provided on the upper end of the fixing seat 41. A fixed magnetic piece 1 42 is installed on the cover plate 17, and a fixed magnetic piece 2 43 is installed on the supporting portion.

[0029] The working principle of the fixing mechanism 4 is: after opening the cover 17, rotate the cover 17 so that it rests on the support portion of the fixing seat 41. At the same time, the fixing magnetic sheet 1 42 adsorbs the fixing magnetic sheet 2 43, which can effectively prevent the cover 17 from rotating, thereby ensuring that the cover 17 is in an open state. On rainy days, more rainwater can be introduced into the collection box 1 through the cover 17.

[0030] In the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present invention, and do not specifically refer to any part or element in the present invention and cannot be understood as limitations on the present invention.

Claims

1. A rainwater collection and reuse system, characterized in that: include: A collecting box (1), wherein a partition plate (11) is installed in the collecting box (1), wherein the partition plate (11) divides the collecting box (1) into a static chamber on the left and a collecting chamber on the right, wherein a liquid discharge pipe (12) is installed on the right side of the collecting box (1), wherein a slag discharge pipe (13) is installed on the left side of the collecting box (1), wherein a liquid guide plate (14) is installed on the upper part of the collecting box (1), wherein a mounting seat (15) is installed on the upper end of the mounting seat (15); A stirring mechanism (2) is installed in the static chamber on the left side of the collecting box (1) and is used to mix the rainwater and the flocculant evenly; The transfer mechanism (3) is installed on the partition plate (11) and is used to transfer rainwater after static sedimentation into the collection chamber.

2. A rainwater collection and reuse system according to claim 1, characterized in that: The stirring mechanism (2) comprises a stirring rotating shaft (22) rotatably mounted on the left side of the collecting box (1), a plurality of stirring paddles (23) are distributedly mounted on the stirring rotating shaft (22), and a stirring motor (21) is also mounted on the collecting box (1), the output end of the stirring motor (21) is drivingly connected to the shaft end of the stirring rotating shaft (22).

3. A rainwater collection and reuse system according to claim 2, characterized in that: The transfer mechanism (3) comprises a transfer tube (31) mounted on a partition plate (11); a transfer sleeve (33) is slidably mounted on the liquid inlet end of the transfer tube (31); a filter head (35) is threadedly mounted on the end of the transfer sleeve (33); a floating platform (34) is mounted on the filter head (35); and a transfer pump (32) is also mounted on the transfer tube (31).

4. A rainwater collection and reuse system according to claim 3, characterized in that: The liquid inlet end of the transfer tube (31) is located in the static chamber, and the liquid outlet end of the transfer tube (31) is located in the collection chamber.

5. A rainwater collection and reuse system according to claim 4, characterized in that: A pair of cover plates (17) are rotatably mounted on the upper end of the collection box (1) via a pin shaft, and a rotating handle (171) is provided at the end of the pin shaft.

6. A rainwater collection and reuse system according to claim 5, characterized in that: A fixing mechanism (4) is provided between the cover plate (17) and the collection box (1), the fixing mechanism (4) comprising a fixing seat (41) mounted on the side wall of the collection box (1), an inclined supporting portion being provided at the upper end of the fixing seat (41), a fixing magnetic sheet 1 (42) being mounted on the cover plate (17), and a fixing magnetic sheet 2 (43) being mounted on the supporting portion.

7. A rainwater collection and reuse system according to claim 6, characterized in that: The collecting box (1) is also provided with a liquid inlet pipe (18).

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