Garden rainwater collecting device

Abstract

The utility model provides a garden rainwater collecting device, and belongs to the technical field of garden engineering. Comprising a separation box, the top of the separation box is through, and the separation box is used for collecting rainwater; the water storage tank is arranged on one side of the separation tank, and a communication pipe is communicated between the separation tank and the water storage tank; the blocking piece is arranged in the separation box and comprises fixing plates symmetrically fixed to the two side walls of the interior of the separation box and water blocking plates hinged to the opposite sides of the pair of fixing plates. The rainwater collection device has the functions of filtering rainwater, removing impurities in the rainwater, standing and precipitating the rainwater, precipitating and removing silt in the rainwater, collecting and storing the clarified rainwater, facilitating rainwater irrigation and utilization, meanwhile, facilitating centralized cleaning of the silt in the rainwater, and in addition, when the rainwater is not collected, the rainwater collection device can be used for collecting the rainwater. And the inner space of the separation box can be horizontally separated by horizontally connecting and closing a pair of water blocking plates, so that the stored rainwater is prevented from being evaporated and lost, and the practical value is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of garden engineering, in particular to a garden rainwater collection device. Background Art

[0002] Garden rainwater recycling refers to the use of rainwater recycling equipment to collect natural precipitation, and then introduce it into the garden's irrigation system to water the garden vegetation. This technology can effectively utilize rainwater resources, reduce environmental pollution, improve the city's ecological environment quality, and realize the recycling of water resources.

[0003] For example, in the prior art, the utility model with application number 202020211951.4 discloses a garden rainwater collection device, including a collection box fixedly mounted on a tree trunk for collecting rainwater. The garden rainwater collection device collects rainwater by fixing the collection box on the tree trunk, thereby utilizing rainwater resources. However, it is not difficult to find that in traditional rainwater collection devices including the above-mentioned technical solution, the rainwater collection box is usually in a normal conductive state with the outside world. Although it is convenient for collecting rainwater on rainy days, on sunny days, the high temperature will cause the collected rainwater to evaporate, reducing the utilization efficiency of rainwater. For this reason, the present application proposes a garden rainwater collection device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a garden rainwater collection device to solve the problem that the existing rainwater collection device will cause the collected rainwater to evaporate in high temperature weather, thereby reducing the utilization efficiency of the rainwater.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A garden rainwater collection device comprises a separation box, the top of which is penetrated and used for collecting rainwater; a water storage tank arranged on one side of the separation box, a conducting pipe being connected between the separation box and the water storage tank; a barrier arranged in the separation box, the barrier comprising: a fixed plate symmetrically fixed on two side walls inside the separation box, a water blocking plate hinged on a pair of opposite sides of the fixed plates, the fixed plate being located above the conducting pipe, a torsion spring being mounted on the hinge shaft of the water blocking plate, for elastic force driving a pair of water blocking plates to horizontally separate the internal space of the separation box.

[0007] Optionally, a shaft rod is provided on the water blocking plate, a shaft sleeve which is sleeved and matched with the shaft rod is provided on the fixing plate, and the torsion spring is assembled between the shaft rod and the inner wall of the shaft sleeve.

[0008] Optionally, the end surfaces of a pair of the water blocking plates facing each other are arranged as mutually engaging and matching inclined surfaces, and a limit block for horizontally limiting the water blocking plates is arranged on the top of the outer wall of the sleeve.

[0009] Optionally, a water collecting bucket extending outward is provided at the top of the separation box, and a filter box for filtering rainwater is provided at the top of the separation box.

[0010] Optionally, a filter net is arranged at the bottom of the filter box, a protective rod is horizontally fixed at the top of the filter box, and a plurality of the protective rods are arranged side by side.

[0011] Optionally, a water pumping pipe is vertically arranged in the water tank, and the top end of the water pumping pipe passes through the top wall of the water tank and is equipped with a water pump.

[0012] Optionally, the upper surface of the water tank is lower than the barrier.

[0013] Optionally, a sewage collecting well is vertically arranged on one side of the separation box away from the water storage tank, a connecting channel is connected between the bottom end of the sewage collecting well and the bottom end of the separation box, and the inner bottom wall of the separation box is inclined toward one side of the connecting channel.

[0014] Optionally, the top of the sewage collecting well is arranged higher than the water collecting bucket, a sewage pipe is arranged on the side wall of the top of the sewage collecting well, and a sewage discharge mechanism for sludge lifting is arranged in the sewage collecting well.

[0015] Optionally, the sewage discharge mechanism includes a screw conveying paddle installed vertically and rotatably in the sewage collecting pit and a motor installed at the top of the sewage collecting pit for driving the screw conveying paddle to rotate.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] In the above scheme, through the filter box set on the top of the separation box, on rainy days, rainwater flows into the separation box through the water collecting bucket, and passes through the filter net at the bottom of the filter box to filter out impurities such as dead branches, animal limbs, leaves, etc. in the rainwater, so as to avoid the impact of impurities on the recycling of rainwater.

[0018] By setting the blocking member, after rainwater falls into the separation box, it gathers on the top of a pair of water blocking plates and a fixed plate. When the gravity of the rainwater gathered on the top of the water blocking plates and the fixed plate is greater than the driving elastic force provided by the torsion spring to the water blocking plates, the pair of water blocking plates rotate downward to open, and the rainwater can immediately fall into the separation box for collection. When rainwater is not collected on sunny days, the elastic force of the torsion spring is used to drive the pair of water blocking plates to connect and close horizontally, so that the internal space of the separation box can be horizontally divided to prevent the rainwater stored in the water storage tank from evaporating and losing.

[0019] By setting up a sewage collection well, rainwater is allowed to stand after falling into the separation box, and the silt in the rainwater is settled at this time. The silt is discharged from the connecting channel toward the sewage collection well by utilizing the inclined surface at the bottom of the separation box. When the rainwater level in the separation box is higher than the conducting pipe, the clarified rainwater on the top is discharged from the conducting pipe into the water storage tank for storage. It has the function of standing and settling rainwater, which can precipitate and remove the silt in the rainwater, collect and store clarified rainwater, and facilitate rainwater irrigation. In addition, by starting the motor to drive the spiral conveyor paddle to rotate, the silt at the bottom of the sewage collection well can be lifted to the sewage pipe for discharge, centralized cleaning and recovery, which is convenient for the cleaning and recovery of the silt. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0021] Figure 1 This is a schematic diagram of the overall structure of a garden rainwater collection device;

[0022] Figure 2 This is a schematic diagram of the internal structure of a garden rainwater collection device;

[0023] Figure 3 This is a schematic diagram of the structure of the filter box of the garden rainwater collection device;

[0024] Figure 4 is a schematic diagram of the structure of the barrier;

[0025] Figure 5 Schematic diagram of the connection structure between the fixed plate and the water blocking plate.

[0026] [reference numerals]

[0027] 1. Separation box; 2. Water storage tank; 3. Filter box; 4. Water collecting bucket; 5. Sewage collecting well; 6. Sewage discharge mechanism; 7. Suction pipe; 8. Suction pump; 9. Barrier; 10. Connecting channel; 11. Screw conveyor; 12. Sewage discharge pipe; 13. Motor; 14. Conducting pipe; 15. Filter screen; 16. Protective rod; 17. Fixed plate; 18. Water blocking plate; 19. Bushing; 20. Limit block; 21. Shaft rod; 22. Torsion spring.

[0028] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0029] The following is a detailed description of a garden rainwater collection device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0030] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0031] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0032] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0033] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0034] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, an embodiment of the utility model provides a garden rainwater collection device, including a separation box 1, the top of the separation box 1 is penetrated, and is used to collect rainwater; a water storage tank 2 is arranged on one side of the separation box 1, and a conducting pipe 14 is connected between the separation box 1 and the water storage tank 2; a blocking member 9 is arranged in the separation box 1, and the blocking member 9 includes: a fixed plate 17 symmetrically fixed on the two side walls inside the separation box 1, and a water blocking plate 18 hinged on the opposite side of a pair of fixed plates 17, the fixed plate 17 is located above the conducting pipe 14, and a torsion spring 22 is mounted on the hinge shaft of the water blocking plate 18, which is used to elastically drive the pair of water blocking plates 18 to horizontally separate the internal space of the separation box 1. With this structural mode, the elastic force of the torsion spring 22 is used to drive a pair of water blocking plates 18 to be horizontally connected and closed, so that the internal space of the separation box 1 can be horizontally divided. When rainwater flows into the separation box 1, it gathers on the top of the pair of water blocking plates 18 and the fixed plate 17. When the gravity of the amount of rainwater gathered on the top of the water blocking plates 18 and the fixed plate 17 is greater than the driving elastic force provided by the torsion spring 22 to the water blocking plates 18, the pair of water blocking plates 18 rotate downward and open. At this time, the rainwater first falls into the separation box 1 for collection. When the rainwater is not collected, the pair of water blocking plates 18 are horizontally connected and closed again under the elastic force of the torsion spring 22, so that the internal space of the separation box 1 is horizontally divided, which can prevent the stored rainwater from evaporating and losing. The rainwater falling into the separation box 1 is statically precipitated. When the rainwater liquid level is higher than the conducting pipe 14, it can flow into the water storage tank 2 for collection.

[0035] like Figure 2 , Figure 4 and Figure 5 As shown, the water blocking plate 18 is provided with a shaft rod 21, the fixing plate 17 is provided with a shaft sleeve 19 which is sleeved with the shaft rod 21, the torsion spring 22 is assembled between the shaft rod 21 and the inner wall of the shaft sleeve 19, and the end surfaces facing each other of the pair of water blocking plates 18 are arranged as inclined surfaces which are engaged with each other, which is conducive to the horizontal engagement and closure of the pair of water blocking plates 18 for separating the internal space of the separation box 1, and the top of the outer wall of the shaft sleeve 19 is provided with a limit block 20 for horizontally limiting the water blocking plate 18, which is used to limit the upward rotation of the water blocking plate 18, and ensure that the pair of water blocking plates 18 can be horizontally engaged and closed for separating the internal space of the separation box 1.

[0036] like Figure 1 , Figure 2 and Figure 3As shown, the top of the separation box 1 is provided with a water collecting bucket 4 extending outward. When assembled, the top of the water collecting bucket 4 is lower than the ground level of the garden, which is conducive to the drainage of rainwater into the separation box 1. The top of the separation box 1 is provided with a filter box 3 for filtering rainwater. The bottom of the filter box 3 is provided with a filter screen 15 for filtering out impurities such as dead branches, animal remains, leaves, etc. in the rainwater. A protective rod 16 is fixed horizontally on the top of the filter box 3. A plurality of protective rods 16 are arranged side by side. The plurality of protective rods 16 are used to prevent tourists from stepping on empty space and falling. A water pump 7 is vertically provided in the water storage tank 2. The top of the water pump 7 passes through the top wall of the water storage tank 2 and is equipped with a water pump 8 for pumping out the rainwater stored in the water storage tank 2. The upper surface of the water storage tank 2 is lower than the barrier 9 to prevent the rainwater storage liquid level in the water storage tank 2 from being higher than the water blocking plate 18, which makes it difficult for the water blocking plate 18 to rotate and open normally.

[0037] like Figure 1 , Figure 2 As shown, a sewage collecting well 5 is vertically arranged on one side of the separation box 1 away from the water storage tank 2, and a connecting channel 10 is connected between the bottom end of the sewage collecting well 5 and the bottom end of the separation box 1. The inner bottom wall of the separation box 1 is inclined toward the connecting channel 10. During the static state of rainwater in the separation box 1, the silt can gather toward the connecting channel 10 and the sewage collecting well 5 by utilizing the inclined surface at the bottom of the separation box 1. The top of the sewage collecting well 5 is arranged higher than the water collecting bucket 4, and a sewage discharge pipe 12 is arranged on the side wall at the top end of the sewage collecting well 5. A sewage discharge mechanism 6 for sludge lifting is arranged in the sewage collecting well 5. The sewage discharge mechanism 6 includes a screw conveying paddle 11 vertically rotatably installed in the sewage collecting well 5 and a motor 13 installed at the top end of the sewage collecting well 5 for driving the screw conveying paddle 11 to rotate. When the motor 13 is started to drive the screw conveying paddle 11 to rotate, the silt at the bottom of the sewage collecting well 5 can be lifted to the sewage discharge pipe 12 for discharge and centralized cleaning and recycling.

[0038] The working principle provided by the utility model is that when in use, the separation box 1, the water storage tank 2 and the sewage collection well 5 are all embedded in the garden ground, wherein the top of the water collection bucket 4 is not higher than the garden ground, the water storage tank 2 is buried in the garden ground, the suction pipe 7 is connected to the garden irrigation system pipeline through the suction pump 8, and the sewage pipe 12 and the motor 13 at the top of the sewage collection well 5 are exposed to the garden ground. On rainy days, rainwater flows into the separation box 1 through the water collection bucket 4, and passes through the filter screen 15 at the bottom of the filter box 3 to filter out dead branches, animal remains, leaves and other impurities in the rainwater. Then the rainwater gathers on the top of a pair of water blocking plates 18 and a fixed plate 17. When the gravity of the rainwater collected on the top of the water blocking plates 18 and the fixed plate 17 is greater than the driving elastic force provided to the water blocking plates 18 by the torsion spring 22, the pair of water blocking plates 18 rotate downward to open. At this time, the rainwater first falls into the bottom of the separation box 1 to stand still, and the mud and sand in the rainwater are precipitated at this time, and the mud and sand are filtered out by the inclined surface at the bottom of the separation box 1. The connecting channel 10 is drained toward the sewage collection well 5. When the rainwater level in the separation box 1 is higher than the conducting pipe 14, the clarified rainwater on the top is discharged into the water storage tank 2 for storage by the conducting pipe 14, and can be pumped to the garden irrigation system for recycling by using the suction pipe 7 and the suction pump 8. In addition, by starting the motor 13 to drive the screw conveying paddle 11 to rotate, the silt at the bottom of the sewage collection well 5 can be lifted to the sewage pipe 12 for discharge and centralized cleaning and recycling. In the whole process, it has both the filtering function of rainwater, which can remove impurities in the rainwater, and the static sedimentation function of rainwater, which can precipitate and remove the silt in the rainwater, and then collect and store the clarified rainwater, which is convenient for rainwater irrigation and centralized cleaning of the silt in the rainwater. In addition, when rainwater is not collected, the elastic force of the torsion spring 22 is used to drive a pair of water blocking plates 18 to connect and close horizontally, so that the internal space of the separation box 1 can be horizontally divided to prevent the rainwater stored in the water storage tank 2 from evaporating and losing, which has high practical value.

[0039] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A garden rainwater collection device, characterized in that: include: A separation box, the top of which is penetrated and used to collect rainwater; A water storage tank is arranged on one side of the separation box, and a conducting pipe is connected between the separation box and the water storage tank; A barrier member disposed in the separation box, the barrier member comprising: A fixed plate is symmetrically fixed on the two side walls inside the separation box, and a water blocking plate is hinged on the opposite side of the fixed plate. The fixed plate is located above the conducting pipe. A torsion spring is mounted on the hinge axis of the water blocking plate to elastically drive the pair of water blocking plates to horizontally separate the internal space of the separation box.

2. The garden rainwater collection device according to claim 1, characterized in that: The water blocking plate is provided with a shaft rod, the fixing plate is provided with a shaft sleeve which is sleeved and matched with the shaft rod, and the torsion spring is assembled between the shaft rod and the inner wall of the shaft sleeve.

3. The garden rainwater collection device according to claim 2, characterized in that: The end surfaces of a pair of water blocking plates facing each other are arranged as mutually engaging and matching inclined surfaces, and the top of the outer wall of the shaft sleeve is provided with a limit block for horizontally limiting the water blocking plate.

4. The garden rainwater collection device according to claim 1, characterized in that: The top of the separation box is provided with a water collecting bucket extending outward, and the top of the separation box is provided with a filter box for filtering rainwater.

5. The garden rainwater collection device according to claim 4, characterized in that: A filter net is arranged at the bottom of the filter box, and a protection rod is horizontally fixed at the top of the filter box, wherein a plurality of protection rods are arranged side by side.

6. The garden rainwater collection device according to claim 1, characterized in that: A water pumping pipe is vertically arranged in the water storage tank, and the top end of the water pumping pipe penetrates through the top wall of the water storage tank and is equipped with a water pump.

7. The garden rainwater collection device according to claim 1, characterized in that: The upper surface of the water storage tank is lower than the blocking member.

8. The garden rainwater collection device according to claim 4, characterized in that: A sewage collecting well is vertically arranged on one side of the separation box away from the water storage tank, a connecting channel is connected between the bottom end of the sewage collecting well and the bottom end of the separation box, and the inner bottom wall of the separation box is inclined toward one side of the connecting channel.

9. The garden rainwater collection device according to claim 8, characterized in that: The top of the sewage collecting well is arranged higher than the water collecting bucket, a sewage discharge pipe is arranged on the side wall of the top of the sewage collecting well, and a sewage discharge mechanism for sludge lifting is arranged in the sewage collecting well.

10. The garden rainwater collection device according to claim 9, characterized in that: The sewage discharge mechanism comprises a screw conveying paddle which is vertically rotatably installed in the sewage collecting well and a motor which is installed at the top of the sewage collecting well and is used to drive the screw conveying paddle to rotate.

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