Rainwater collecting equipment for side slope cold-chain logistics base

Abstract

The invention discloses rainwater collection equipment for a side slope cold-chain logistics base, which comprises a plurality of drainage ditches, the drainage ditches are laid on a side slope and arranged along the slope forming direction of the side slope, support rods are adjustably mounted on lug plates of the drainage ditches, anchoring rods are adjustably mounted on part of the lug plates, and a plurality of steps are formed at the bottom of the drainage ditches; the power generation device comprises a support installed on the slope and a roller rotatably installed on the support, a driving shaft is rotatably installed in the roller, a plurality of blades are installed on the driving shaft, a power generator is installed on the support, an input shaft of the power generator is in transmission connection with the driving shaft, and a water inlet and a water outlet are formed in the roller. The lower end of the previous drainage ditch is connected to the water inlet, the upper end of the next drainage ditch is connected to the water outlet, and the support is provided with a locking assembly; the filtering device is mounted in the drainage ditch; the water storage pond is connected to the drainage ditch through a pipeline. The problem that a traditional two-dimensional plane dewatering and drainage system is not suitable for slope dewatering and drainage is solved.

Description

Technical Field

[0001] The invention relates to the technical field of slope protection, and in particular to rainwater collection equipment for a slope cold chain logistics base. Background Art

[0002] In order to solve the "first kilometer" problem of agricultural products leaving the village and entering the city, more and more cold chain logistics bases are being deployed in mountainous areas. In the construction of cold chain logistics bases, more and more problems of terrain height differences caused by being in mountainous areas will be encountered.

[0003] The cold chain logistics base is located in the mountainous area, with many slopes and a large area. In addition, the mountainous area has a large amount of rainfall, a long flood season, and is greatly affected by typhoons. The drainage of the cold chain logistics base faces challenges, and the safety of the slope protection is greatly affected. The main body of the traditional drainage system is mostly a two-dimensional plane, with low drainage efficiency, and the rainwater is discharged into the ground or rivers, with low utilization rate, resulting in a waste of rainwater resources.

[0004] The information disclosed in this background technology section is only intended to enhance the understanding of the overall background of the invention and should not be regarded as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0005] In order to overcome the defects of the prior art, a rainwater collection device for a slope cold chain logistics base is provided to solve the problem that the traditional two-dimensional drainage system cannot be applied to slope drainage.

[0006] In order to achieve the above purpose, a rainwater collection device for a slope cold chain logistics base is provided, comprising:

[0007] A multi-section drainage ditch, wherein the drainage ditch is laid on the side slope and arranged along the slope direction of the side slope, and a plurality of ear plates are respectively connected to opposite sides of the drainage ditch, and the ear plates are provided with through holes arranged facing the side slope, and support rods are adjustably installed in some of the through holes, and anchor rods are adjustably installed in other through holes, and the ends of the anchor rods are buried in the side slope, and a plurality of steps are formed at the bottom of the drainage ditch, and the plurality of steps are arranged along the length direction of the drainage ditch;

[0008] A power generation device, comprising a bracket mounted on the slope and a drum rotatably mounted on the bracket, a drive shaft rotatably mounted in the drum and arranged in the same direction as the drum, a plurality of blades mounted on the drive shaft, the plurality of blades being arranged at intervals along the circumferential direction of the drive shaft, a generator mounted on the bracket, an input shaft of the generator being drivingly connected to the drive shaft, a water inlet being provided at the top of the drum, a water outlet being provided at the bottom of the drum, a lower end of an upper drainage ditch being connected to the water inlet, an upper end of a lower drainage ditch being connected to the water outlet, and a locking assembly for locking the drum being mounted on the bracket;

[0009] A filtering device for filtering out debris from rainwater in the drainage ditch, installed in the drainage ditch;

[0010] A water storage tank is connected to the drainage ditch through a pipeline.

[0011] Furthermore, the through hole is formed with an internal thread, the support rod and the anchor rod are respectively formed with external threads, and the through hole is screwed to the support rod or the anchor rod.

[0012] Furthermore, the end of the support rod is rotatably connected to a base plate, and the base plate is pressed against the slope surface of the slope.

[0013] Furthermore, the end of the anchor rod is connected with a spiral blade.

[0014] Furthermore, the support comprises:

[0015] Two columns arranged opposite to each other, the columns being vertically arranged on the slope;

[0016] The end plates are vertically arranged on the columns, and the end plates are provided with shaft holes. The two ends of the driving shaft are rotatably inserted into the shaft holes of the two end plates.

[0017] Furthermore, one end plate is provided with a plurality of first locking holes, and the plurality of first locking holes are arranged at equal intervals along the circumferential direction of the driving shaft. One end of the roller is provided with a plurality of second locking holes, and the number and spacing of the second locking holes are adapted to the number and spacing of the first locking holes. The locking assembly can be detachably inserted into the first locking holes and the second locking holes.

[0018] Furthermore, the filtering device includes a supporting plate, supporting plates are vertically arranged on opposite sides of the drainage ditch, an axis tube is rotatably installed between the two supporting plates, the axis tube is connected to a plurality of scooping buckets, filtering holes are formed on the scooping buckets, the plurality of scooping buckets are arranged at intervals along the circumferential direction of the axis tube, a plurality of debris removal holes are opened on the tube wall of the axis tube, the debris removal holes and the scooping buckets are arranged alternately, a receiving plate for receiving debris is rotatably arranged in the axis tube, the receiving plate is arc-shaped, the curvature of the receiving plate is adapted to the curvature of the tube wall of the axis tube, and the supporting plate is installed with a motor for driving the axis tube.

[0019] Furthermore, the water scoop comprises:

[0020] A bucket bottom plate is connected to the shaft tube, and the bucket bottom plate is arranged along the axial direction of the shaft tube;

[0021] A water skimming plate is connected to one end of the bucket bottom plate away from the shaft tube, the water skimming plate is arranged along the circumferential direction of the shaft tube, the water skimming plate is arranged in front of the rotation direction of the bucket bottom plate, flange plates are formed on opposite sides of the bucket bottom plate, the flange plates are connected to the water skimming plate and the shaft tube, and the bucket bottom plate, the water skimming plate and the flange plate are respectively provided with the filtering holes.

[0022] Furthermore, one end of the shaft tube is connected to an air blowing pipe, and the air blowing pipe is connected to a fan.

[0023] The beneficial effect of the present invention is that the rainwater collection device of the slope cold chain logistics base of the present invention is adapted to the angle of the drainage ditch by rotating the drum, the drum is locked by the locking assembly, and the number of drainage ditches is adjusted to adapt to drainage work in different terrains. The rainwater impacts the blades, driving the drive shaft and the input shaft of the generator to rotate, so that the generator generates electricity and supplies power to the cold chain logistics base. The rainwater is filtered through the filtering device, so that the clean rainwater flows into the interior of the water storage tank for collection and utilization. The rainwater collection device of the slope cold chain logistics base of the present invention has a high utilization rate of rainwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0025] Figure 1 This is a schematic structural diagram of a rainwater collection device for a slope cold chain logistics base according to an embodiment of the present invention.

[0026] Figure 2 It is a schematic structural diagram of a power generation device according to an embodiment of the present invention.

[0027] Figure 3Schematic diagram of the internal structure of a drum according to an embodiment of the present invention.

[0028] Figure 4 Schematic diagram of the structure of the filtering device according to an embodiment of the present invention.

[0029] Figure 5 It is a schematic structural diagram of a water scoop bucket according to an embodiment of the present invention. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] Reference Figures 1 to 5 As shown, the present invention provides a rainwater collection device for a slope cold chain logistics base, including: a drainage ditch 1, a power generation device 2, a filtering device 3, and a water storage tank 4.

[0033] For details, see Figure 1 As shown, the number of drainage ditches 1 is multiple. The drainage ditches 1 are laid on the slope. The drainage ditches 1 are arranged along the slope direction of the slope. Based on the slope change and topography of the slope, the drainage ditches 1 at each end are laid on the slope. In this embodiment, two adjacent drainage ditches are staggered.

[0034] A plurality of ear plates 12 are connected to opposite sides of the drainage ditch 1. The ear plates are arranged on the outer side wall of the drainage ditch. The plurality of ear plates are arranged at intervals along the length direction of the drainage ditch. The ear plates 12 are provided with through holes arranged facing the slope. A support rod 13 is installed in a part of the through holes in an adjustable manner. An anchor rod 14 is installed in another part of the through holes in an adjustable manner. The end of the anchor rod 14 is buried in the slope. A plurality of steps 11 are formed at the bottom of the drainage ditch 1. The plurality of steps 11 are arranged along the length direction of the drainage ditch 1.

[0035] As a preferred embodiment, the through hole of the ear plate is formed with an internal thread. The support rod 13 and the anchor rod 14 are respectively formed with an external thread. The through hole is screwed to the support rod 13 or the anchor rod 14.

[0036] In this embodiment, the end of the support rod 13 is rotatably connected to a base plate, and the base plate is pressed against the slope surface of the slope.

[0037] In this embodiment, the end of the anchor rod 14 is connected with a spiral blade 141. The anchor rod and the spiral blade can be firmly anchored in the soil of the slope.

[0038] The power generation device 2 includes a bracket and a drum 24. The bracket is installed on the slope. The drum 24 is rotatably installed on the bracket. The drum spans above the drainage ditch. The drum is connected to two adjacent sections of the drainage ditch. A drive shaft is rotatably installed in the drum 24. The drive shaft and the drum 24 are arranged in the same direction. The drive shaft is installed with a plurality of blades 25. The plurality of blades 25 are arranged at intervals along the circumferential direction of the drive shaft. A generator 26 is installed on the bracket. The input shaft of the generator 26 is connected to the drive shaft by transmission. A water inlet a is provided at the upper part of the drum 24. A water outlet is provided at the lower part of the drum 24. The water inlet and the water outlet are respectively arranged at both ends of the drum. The lower end of the upper section of the drainage ditch 1 is connected to the water inlet. The upper end of the lower section of the drainage ditch 1 is connected to the water outlet. The bracket is installed with a locking assembly for locking the drum 24. In this embodiment, the locking assembly is a plurality of locking rods.

[0039] The filter device 3 is installed in the drainage ditch 1. The filter device 3 is used to filter out the sundries in the rainwater in the drainage ditch 1.

[0040] The water storage tank 4 is connected to the drainage ditch 1 through a pipeline.

[0041] As a preferred implementation, the bracket includes a column 21 and an end plate 22 .

[0042] There are two columns, which are arranged opposite to each other. The column 21 is vertically arranged on the slope.

[0043] The end plate 22 is vertically arranged on the column 21. The end plate 22 is provided with an axial hole. The two ends of the drive shaft are rotatably inserted into the axial holes of the two end plates 22 respectively.

[0044] One end plate 22 is provided with a plurality of first lock holes. The plurality of first lock holes are arranged at equal intervals along the circumferential direction of the drive shaft. One end of the roller 24 is provided with a plurality of second lock holes. The number and spacing of the second lock holes are adapted to the number and spacing of the first lock holes. The locking assembly 23 is detachably inserted into the first lock hole and the second lock hole.

[0045] The filtering device 3 includes a support plate 31. The support plates 31 are vertically arranged on opposite sides of the drain ditch 1. A shaft tube 32 is rotatably installed between the two support plates 31. The shaft tube 32 is connected to a plurality of scooping buckets 33, and filtering holes are formed on the scooping buckets 33. The plurality of scooping buckets 33 are arranged at intervals along the circumferential direction of the shaft tube 32. The tube wall of the shaft tube 32 is provided with a plurality of debris removal holes. The debris removal holes and the scooping buckets 33 are arranged alternately. A receiving plate 34 for receiving debris is rotatably arranged in the shaft tube 32. The receiving plate 34 is arc-shaped. The curvature of the receiving plate 34 is adapted to the curvature of the tube wall of the shaft tube 32. A motor for driving the shaft tube 32 is installed on the support plate 31.

[0046] The water scoop 33 includes a scoop bottom plate 331 , a water skimming plate 332 , and a flange plate 333 .

[0047] Specifically, the bucket bottom plate 331 is connected to the shaft tube 32. The bucket bottom plate 331 is arranged along the axial direction of the shaft tube 32. The water skimmer 332 is connected to one end of the bucket bottom plate 331 away from the shaft tube 32. The water skimmer 332 is arranged along the circumferential direction of the shaft tube 32. The water skimmer 332 is arranged in front of the rotation direction of the bucket bottom plate 331. Flange plates 333 are formed on opposite sides of the bucket bottom plate 331, and the flange plates 333 are connected to the water skimmer 332 and the shaft tube 32. The bucket bottom plate 331, the water skimmer 332 and the flange plate 333 are respectively provided with filtering holes.

[0048] One end of the shaft tube 32 is connected to an air blowing pipe 5. The air blowing pipe 5 is connected to a fan 51.

[0049] In this embodiment, the cross section of the drainage ditch is an inverted trapezoid. In order to reduce the impact of rainwater flow, multiple steps are arranged inside the drainage ditch to form a waterfall step, which can reduce the water flow speed, reduce the water flow energy, and reduce the impact force on the downstream, thereby reducing landslides, and can be used for maintenance and climbing by staff.

[0050] In this embodiment, the drum includes a coaxially arranged water inlet drum and a water outlet drum. The water inlet drum is rotatably connected to the water outlet drum. The water inlet is provided on the water inlet drum. The water outlet is provided on the water outlet drum. By the relative rotation of the water inlet drum and the water outlet drum, the angle of the drainage ditch is adjusted so that the water inlet of the water inlet drum is aligned with the upper section of the drainage ditch, and the water outlet of the water outlet drum is aligned with the lower section of the drainage ditch. The angle of the drum is locked by the locking rod, and the number of drainage ditches is adjusted to adapt to drainage work in different terrains. Rainwater impacts the blades, driving the drive shaft and the input shaft of the generator to rotate, so that the generator generates electricity to supply power to the cold chain logistics base.

[0051] The rainwater is filtered by the scoop bucket, so that the clean rainwater flows into the water storage tank through the pipeline for collection and utilization. At the same time, the scoop bucket is driven to rotate by the shaft tube, so that the impurities in the scoop bucket enter the shaft tube and are discharged, thereby ensuring the filtering effect of the scoop bucket. The present invention has a high utilization rate of rainwater.

[0052] The power generation device is used to realize hydroelectric power generation. The water inlet of the drum is connected to the water inlet bin, and the water outlet of the drum is connected to the water outlet bin. The drainage ditch and the water inlet bin or the water outlet bin are detachably connected and communicated. The water inlet bin and the water outlet bin are provided with openings. The drainage ditch is installed at the opening through bolts. The drive shaft is rotatably arranged inside the drum. There are multiple blades. Multiple blades are arranged at equal angles outside the drive shaft. The generator is arranged on the drum. The input shaft of the generator is connected to the drive shaft, the water inlet bin is located at the upper position of the drum, and the water outlet bin is located at the lower position of the drum. Rainwater flows from top to bottom along the drainage ditch 1 into the inside of the water inlet bin, impacts the blades, drives the drive shaft and the input shaft of the generator to rotate, and enables the generator to generate electricity, converts the potential energy of the water flow into electrical energy and stores it, which can be used for power supply of cold chain logistics bases, reduces the power supply burden of the base, and plays a role in energy conservation and emission reduction.

[0053] In order to ensure the stability of the drum, there are multiple locking rods. Multiple locking rods are set at equal angles in multiple first locking holes of the end plate. The bracket is installed on the hillside, and the relative rotation of the drum can be achieved through the rotation of the shaft and the bracket, so as to adjust the angle between the water inlet bin and the water outlet bin, that is, to adjust the angle between the drainage ditch 1 above the drum and the drainage ditch 1 below the drum to adapt to different terrain undulations. After rotating to a suitable angle, the locking rod is inserted into the locking hole, and the angle of the drum is locked by the locking rod, so as to ensure the stability of the drum, and then ensure the stability of the drainage ditch 1 connected to the drum.

[0054] The ear plate is arranged on the outside of the drainage ditch 1, the support rod is threadedly arranged on the ear plate, the base plate is rotatably arranged at the bottom of the support rod, and a plurality of mounting holes are opened on the base plate. The height of the base plate can be adjusted by rotating the support rod so that the base plate and the ground are closely attached. The mounting bolts are placed inside the mounting holes, and the base plate is fixed to the ground by the mounting bolts. The drainage ditch 1 is supported by the base plate and the ear plate to ensure the stability of the drainage ditch 1. The different height changes between the drainage ditch 1 and the ground can be adapted by rotating the support rod.

[0055] In order to improve the stability of the drainage ditch 1, a spiral blade is arranged at the bottom of the anchor rod. The spiral blade and the anchor rod have the same rotation direction. Rotating the anchor rod can drive the spiral blade to rotate underground. The spiral blade drills into the ground to stabilize the ear plate, thereby ensuring the stability of the drainage ditch 1. At the same time, the drainage ditch 1 is close to the ground, and the land is reinforced by the base plate and spiral blades to reduce soil erosion.

[0056] The filtering device is used to filter rainwater. The scoop bucket is arranged on the drainage ditch, and a plurality of filtering holes are provided on the scoop bucket. To ensure the filtering effect, the shaft tube can be rotatably arranged on the drainage ditch. Support plates are provided on both sides of the drainage ditch. The shaft tube is rotatably arranged on the support plates. A motor is arranged on one of the support plates. A driving gear is arranged on the output end of the motor. A driven gear is fixedly mounted on the outside of the shaft tube. The driven gear is meshed with the driving gear. A plurality of scoop buckets are arranged. The plurality of scoop buckets are arranged at equal angles on the outside of the shaft tube. The scoop buckets are connected to the shaft tube. One end of the shaft tube is open and used to discharge dirt. A receiving plate is arranged on the drainage ditch. The receiving plate is located inside the shaft tube. The bottom end of the receiving plate contacts the inner wall of the shaft tube. The receiving plate is arranged on the supporting plate on the opening side of the shaft tube. The receiving plate is located at the lower position inside the shaft tube to receive impurities entering the shaft tube to prevent them from falling into the scoop bucket below. This section of the drainage ditch provided with the filtering device is arranged horizontally, so that the flow velocity of rainwater is buffered to a certain extent when it flows into the interior of the drainage ditch, and the flow velocity of rainwater is slowed down, thereby improving the filtering effect of the scoop bucket on rainwater, and preventing impurities from being washed through the filter holes due to excessive water flow, and the impurities are retained in the interior of the scoop bucket. The driving gear can be driven to rotate by the motor, thereby driving the driven gear and the shaft tube to rotate, and driving multiple scoop buckets to rotate in sequence to the bottom, that is, the interior of the drainage ditch to filter the rainwater in the drainage ditch. As the scoop bucket rotates upward, the impurities in the scoop bucket enter the interior of the shaft tube under the action of gravity, and are discharged from the side of the shaft tube opening along the receiving plate, thereby ensuring the cleanliness of the rainwater, thereby facilitating the subsequent utilization of the rainwater, and reducing the accumulation of impurities between the blades and the generator cylinder to hinder the rotation of the blades.

[0057] In order to improve the efficiency of waste discharge, the rainwater collection equipment of the slope cold chain logistics base of the present invention also has a fan and an air blowing pipe. The fan is arranged on the drainage ditch 1, and the air blowing pipe is connected to the air outlet of the fan. The air blowing pipe is connected to the unopened side of the shaft tube by rotation. The fan transports air to the interior of the shaft tube through the air blowing pipe, and blows impurities that fall into the shaft tube from the scoop toward the opening of the shaft tube, thereby assisting in discharging the impurities. The electric energy generated by the generator is also used to power the motor and the fan.

[0058] There are multiple water storage tanks, which are connected to the corresponding drainage ditch 1 through a water supply pipe. There are multiple building complexes in the cold chain logistics base, and each building complex may be located at a different terrain height. According to the actual building distribution of the cold chain logistics base, multiple water storage tanks are set up. The water storage tanks are located close to the buildings. When rainwater flows down the drainage ditch 1, the scoop bucket performs preliminary filtering on the rainwater, and the rainwater enters the interior of each water storage tank for collection. Flocculants, alkaline substances and other purifiers can be added to the interior of the water storage tank to neutralize and purify the acidic rainwater to ensure the cleanliness of the rainwater and facilitate the subsequent use of the rainwater. At the same time, a pipeline network can be set outside each building to allow the rainwater filtered in the drainage ditch 1 to enter the interior of the pipeline network, which has a certain insulation effect on the building and further improves the utilization rate of rainwater.

[0059] The working principle or use process of the rainwater collection device for the slope cold chain logistics base of the present invention is as follows:

[0060] According to the topography of the cold chain logistics base and the layout of each building, select a suitable number of power generation cylinders, install the columns at the position where the slope changes, select a suitable number of drainage ditches 1, connect multiple drainage ditches 1, set the ends of multiple drainage ditches 1 on the water inlet bin or the water outlet bin, and install the drainage ditch between two suitable drainage ditches 1. Adjust the angle between the rollers according to the slope of the mountain so that the drainage ditches 1 above and below the power generation cylinder are close to the ground, rotate the support rod to drive the mounting seat to descend, fix the mounting seat to the ground by installing bolts, and then rotate the anchor rod to drive the spiral blade to screw into the ground to reinforce the drainage ditch 1;

[0061] Rainwater flows down along the drainage ditch, and enters the water inlet cylinder through the water inlet bin to impact the blades, driving the drive shaft and the input shaft of the generator to rotate, so that the generator generates electricity and provides auxiliary power supply to the cold chain logistics base, motors and fans.

[0062] The scoop bucket filters the rainwater in the drainage ditch, and the impurities are retained inside the scoop bucket. The motor drives the shaft tube and the scoop bucket to rotate. During the upward rotation of the scoop bucket, the impurities inside the scoop bucket slide into the inside of the shaft tube and fall on the receiving plate. The fan blows air into the inside of the shaft tube to help blow out the impurities in the shaft tube.

[0063] As rainwater falls, part of it flows into the pipe network to insulate the buildings in the cold chain logistics base. The rainwater in the pipe network and the drainage ditch eventually flows into the water storage tank. After purification, the rainwater in the water storage tank can be used for daily production water.

[0064] The rainwater collection equipment for the slope cold chain logistics base of the present invention adjusts the angles of the drainage ditches above and below the drum through the rotational coordination of the water inlet cylinder and the water outlet cylinder to adapt to different terrains in the mountainous area. At the same time, it adapts to different lengths of the slopes by changing the number of drainage ditches. The rainwater flows downward along the drainage ditches from top to bottom, realizing the transportation of rainwater in three-dimensional space under high-step terrain, so that the rainwater flows into the corresponding water storage tank for collection and storage for production utilization.

[0065] In the rainwater collection device of the slope cold chain logistics base of the present invention, rainwater flows into the interior of the drum, and the rainwater impacts the blades, driving the drive shaft and the input shaft of the generator to rotate, so that the generator generates electricity for daily power supply of the cold chain logistics base, thereby making full use of the potential energy of the rainwater flow.

[0066] The rainwater collection equipment of the slope cold chain logistics base of the present invention filters rainwater through a scoop bucket, retains impurities in the rainwater inside the scoop bucket, and the clean rainwater enters the water storage tank for utilization. The scoop bucket is driven to rotate through an axis tube to avoid impurities accumulation inside the scoop bucket after long-term filtering work of the same scoop bucket to cause blockage of the filter holes. When the scoop bucket rotates to an upward position, the impurities enter the interior of the axis tube under the action of gravity, and air is blown into the interior of the axis tube by a fan to assist in discharging the dirt in the axis tube.

[0067] The rainwater collection device for the slope cold chain logistics base of the present invention adjusts the angle of the drainage ditch through the rotational coordination of the water inlet cylinder and the water outlet cylinder, locks the angle of the water inlet cylinder and the water outlet cylinder through the locking assembly, and adapts to the drainage work in different terrains by adjusting the number of drainage ditches. The rainwater impacts the blades, driving the drive shaft and the input shaft of the generator to rotate, so that the generator generates electricity to supply power to the cold chain logistics base. The rainwater is filtered by the scooping bucket, so that the clean rainwater flows into the water storage tank for collection and utilization. At the same time, the scooping bucket is driven to rotate by the shaft tube, so that impurities in the scooping bucket enter the shaft tube and are discharged, thereby ensuring the filtering effect of the scooping bucket. The rainwater collection device for the slope cold chain logistics base of the present invention has a high utilization rate of rainwater.

[0068] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

Claims

1. A rainwater collection device for a slope cold chain logistics base, characterized in that: include: A multi-section drainage ditch, wherein the drainage ditch is laid on the side slope and arranged along the slope direction of the side slope, and a plurality of ear plates are respectively connected to opposite sides of the drainage ditch, and the ear plates are provided with through holes arranged facing the side slope, and support rods are adjustably installed in some of the through holes, and anchor rods are adjustably installed in other through holes, and the ends of the anchor rods are buried in the side slope, and a plurality of steps are formed at the bottom of the drainage ditch, and the plurality of steps are arranged along the length direction of the drainage ditch; A power generation device, comprising a bracket mounted on the slope and a drum rotatably mounted on the bracket, a drive shaft rotatably mounted in the drum and arranged in the same direction as the drum, a plurality of blades mounted on the drive shaft, the plurality of blades being arranged at intervals along the circumferential direction of the drive shaft, a generator mounted on the bracket, an input shaft of the generator being drivingly connected to the drive shaft, a water inlet being provided at the top of the drum, a water outlet being provided at the bottom of the drum, a lower end of an upper drainage ditch being connected to the water inlet, an upper end of a lower drainage ditch being connected to the water outlet, and a locking assembly for locking the drum being mounted on the bracket; A filtering device for filtering out debris from rainwater in the drainage ditch, installed in the drainage ditch; A water storage tank is connected to the drainage ditch through a pipeline.

2. The rainwater collection equipment for the slope cold chain logistics base according to claim 1 is characterized in that: The through hole is formed with an internal thread, the support rod and the anchor rod are respectively formed with external threads, and the through hole is screwed into the support rod or the anchor rod.

3. The rainwater collection equipment for the slope cold chain logistics base according to claim 2 is characterized in that: The end of the support rod is rotatably connected to a base plate, and the base plate is pressed against the slope surface of the slope.

4. The rainwater collection equipment for the slope cold chain logistics base according to claim 2 is characterized in that: The end of the anchor rod is connected with a spiral blade.

5. The rainwater collection equipment for the slope cold chain logistics base according to claim 1 is characterized in that: The support comprises: Two columns arranged opposite to each other, the columns being vertically arranged on the slope; The end plates are vertically arranged on the columns, and the end plates are provided with shaft holes. The two ends of the driving shaft are rotatably inserted into the shaft holes of the two end plates.

6. The rainwater collection equipment for the slope cold chain logistics base according to claim 5 is characterized in that: One end plate is provided with a plurality of first locking holes, and the plurality of first locking holes are arranged at equal intervals along the circumferential direction of the driving shaft. One end of the drum is provided with a plurality of second locking holes, and the number and spacing of the second locking holes are adapted to the number and spacing of the first locking holes. The locking assembly is detachably inserted into the first locking holes and the second locking holes.

7. The rainwater collection equipment for the slope cold chain logistics base according to claim 1, characterized in that: The filtering device includes a supporting plate, supporting plates are vertically arranged on opposite sides of the drainage ditch, an axis tube is rotatably installed between the two supporting plates, the axis tube is connected to a plurality of scooping buckets, filtering holes are formed on the scooping buckets, the plurality of scooping buckets are arranged at intervals along the circumferential direction of the axis tube, a plurality of debris removal holes are opened on the tube wall of the axis tube, the debris removal holes and the scooping buckets are arranged alternately, a receiving plate for receiving debris is rotatably arranged in the axis tube, the receiving plate is arc-shaped, the curvature of the receiving plate is adapted to the curvature of the tube wall of the axis tube, and a motor for driving the axis tube is installed on the supporting plate.

8. The rainwater collection equipment for the slope cold chain logistics base according to claim 7, characterized in that: The water scoop comprises: A bucket bottom plate is connected to the shaft tube, and the bucket bottom plate is arranged along the axial direction of the shaft tube; A water skimming plate is connected to one end of the bucket bottom plate away from the shaft tube, the water skimming plate is arranged along the circumferential direction of the shaft tube, the water skimming plate is arranged in front of the rotation direction of the bucket bottom plate, flange plates are formed on opposite sides of the bucket bottom plate, the flange plates are connected to the water skimming plate and the shaft tube, and the bucket bottom plate, the water skimming plate and the flange plate are respectively provided with the filtering holes.

9. The rainwater collection equipment for the slope cold chain logistics base according to claim 7, characterized in that: One end of the shaft tube is connected with an air blowing pipe, and the air blowing pipe is connected with a fan.

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