A rainwater collection and reuse device at a construction site

Abstract

The utility model relates to the technical field of rainwater collection, and specifically discloses a rainwater collection and reuse device for a construction site. It comprises a base and an expandable collection umbrella, wherein the collection umbrella comprises a plurality of frames and a tarpaulin; one end of all the frames is hinged on the base and arranged in a ring; adjacent frames are connected by a tarpaulin, and the bottom of the tarpaulin is sealed and connected to the base to form a collection port; a collection pipe is arranged in the base and communicated with the collection port. The utility model can be used to solve the problem that the installation and removal of the rainwater collection device in the rainwater collection process takes a long time.

Description

Technical Field

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

[0002] Rainwater harvesting is a technology that collects rainwater on rainy days and reuses it. It has been applied in many fields. In the construction environment, there is a great demand for water resources. Collecting and utilizing rainwater is very suitable for the current situation of the construction environment.

[0003] There are many types of rainwater collection devices at present. The most common method is to set up a water tank on the ground to collect rainwater, and then use water pumps and other equipment to collect rainwater in the water collection area. There is too much mud in the construction environment, and the rainwater collected by the above method is mixed with mud, which is not convenient for subsequent use.

[0004] Therefore, it is particularly important to propose a rainwater collection device that avoids soil mixing. Utility Model Content

[0005] The utility model provides a rainwater collection and reuse device at a construction site, which is used to solve the problem of rainwater and soil mixing during the rainwater collection process.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A rainwater collection and reuse device for a construction site comprises a base and an expandable collection umbrella, wherein the collection umbrella comprises a plurality of frames and tarpaulins, one end of all the frames being hinged on the base and arranged in a ring shape; adjacent frames are connected by the tarpaulin, and the bottom of the tarpaulin is sealed and connected to the base to form a collection port; a collection pipe is arranged in the base and is connected to the collection port.

[0008] When the collecting umbrella is expanded to the maximum, the top end of the frame is higher than the hinged end of the frame.

[0009] A straight rod is fixedly installed inside the base, a magnet disk is installed on the top of the straight rod, and iron blocks are installed on the tops of a plurality of the skeletons; when the skeleton is in a folded state, the iron block is magnetically attracted to the magnet disk.

[0010] An electric push rod arranged along the direction of the straight rod is fixedly installed on the top of the straight rod, and the output end of the electric push rod is fixedly connected to the magnet disk.

[0011] A remote controller is also included. A remote control receiving module is installed on the electric push rod, and the remote control receiving module is electrically connected to the electric push rod.

[0012] The magnet disk is in the shape of a disk, and the diameter of the magnet disk is larger than the diameter of the ring formed by the frame being hinged on the base.

[0013] Furthermore, a self-locking universal wheel is installed at the bottom of the base.

[0014] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0015] The collecting umbrella formed by the frame and the tarpaulin can collect rainwater above the ground when it is unfolded, preventing the rainwater from mixing with the soil in the construction environment. Secondly, the collecting umbrella formed by the frame and the tarpaulin is easy to carry and stack after being folded, and takes up little space. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structure diagram of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the utility model in an unfolded state;

[0018] Figure 3 It is a top view of the utility model in the unfolded state.

[0019] The meanings of the numbers in the figure are: 1-base, 2-frame, 3-tarpaulin, 4-collecting pipe, 5-straight rod, 6-iron block, 7-electric push rod, 8-magnetic disk, 9-remote control receiving module. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the accompanying drawings in the embodiments of the utility model, so as to have a further understanding of the concept of the utility model, the technical problems solved, the technical features constituting the technical solutions and the technical effects brought about.

[0021] like Figure 1 and Figure 3 As shown, a rainwater collection and reuse device for a construction site includes a base 1 and a collection umbrella. The base 1 is cylindrical, and the top of the base 1 is a flat surface. The collection umbrella includes a plurality of frames 2 and tarpaulins 3, and one end of all the frames 2 is hinged on the top edge of the base 1 to form a ring. Adjacent frames 2 are connected by the tarpaulin 3, and the bottom of the tarpaulin 3 is sealed and connected to the base 1 to form a collection port. A channel connected up and down is provided in the base 1, and the upper end of the channel is connected to the collection port, and the lower end of the channel is connected to a collection pipe 4. The collection pipe 4 extends to the water collection reservoir to store the collected water.

[0022] The base 1 is movable. When collecting rainwater on rainy days, multiple rainwater collecting devices are removed and the collecting umbrella is unfolded to collect rainwater. The unfolded collecting umbrella uses the umbrella surface of the collecting umbrella to collect rainwater before it falls on the ground. The collected rainwater is transported to the water collection reservoir for storage using the collecting pipe 4 in the base 1. Preventing rainwater from falling on the ground can prevent the rainwater from mixing with the soil on the construction ground, causing the collected water to be too turbid, and secondary treatment is required when the water in the water collection reservoir is needed. Secondly, the rainwater collection device is easy to transfer. When rainwater is not collected, the rainwater collection device is easy to carry and stack after the skeleton 2 is folded, and does not take up too much space.

[0023] Preferably, Figure 2 As shown, the maximum unfolded state of the collecting umbrella formed by the frame 2 and the tarpaulin 3 is that the top of the frame 2 is higher than the inclined surface of the collecting umbrella at the hinged end of the frame 2. The size of the tarpaulin 3 is set so that the maximum unfolded state of the collecting umbrella is funnel-shaped, the edge of the collecting umbrella is higher than the middle of the collecting umbrella, and rainwater can be guided by the collecting umbrella to enter the collecting pipe 4 more smoothly for transportation.

[0024] A straight rod 5 is fixedly installed inside the base 1, a magnetic plate 8 is installed on the top of the straight rod 5, and an iron block 6 is installed on the top of several of the skeletons 2; when the skeleton 2 is in the folded state, the iron block 6 and the magnetic plate 8 are magnetically attracted. The straight rod 5 and the magnetic plate 8 cooperate with the iron block 6 to fix the folded state of the skeleton 2 by the principle of magnetic attraction, thereby avoiding the problem that the skeleton 2 is unstable in the transport state and the transport process is inconvenient; and also avoiding the problem that the skeleton 2 is loose in the stacked state and occupies more space.

[0025] An electric push rod 7 arranged along the direction of the straight rod 5 is fixedly installed on the top of the straight rod 5, and the output end of the electric push rod 7 is fixedly connected to the magnetic disk 8. The position of the iron block 6 on the frame 2 is fixed. When the collecting umbrella is folded, the iron block 6 on the frame 2 is at a fixed height. The magnetic disk 8 is moved downward by retracting the electric push rod 7. After the magnetic disk 8 is disconnected from the iron block 6, the collecting umbrella is in an unfixed state, which is convenient for unfolding the collecting umbrella.

[0026] Furthermore, a remote controller is included, and a remote control receiving module 9 is installed on the electric push rod 7, and the remote control receiving module 9 is electrically connected to the electric push rod 7. The rainwater collection device requires multiple devices to be used together, and is laid on a construction site for use. The single operation process is long, and the remote controller is used to uniformly control the magnet disks 8 of multiple rainwater collection devices to speed up the unlocking process of the magnet disks 8.

[0027] The magnet disk 8 is in the shape of a disk, and the diameter of the magnet disk 8 is larger than the diameter of the ring formed by the frame 2 hinged on the base 1. The magnet disk 8 is in the shape of a disk, so that when the collecting umbrella is in the folded state, the magnet disk 8, the frame 2 and the tarpaulin 3 form a relatively closed space, which can prevent dust or debris from entering the interior of the rainwater collecting device in the folded state, that is, in the stacked state of the rainwater collecting device. The larger diameter of the magnet disk 8 can make the frame 2 in the folded state of the collecting umbrella in an outward tilted state, and in a fixed state under the magnetic attraction of the magnet disk 8. After the magnet disk 8 and the iron block 6 are separated from the magnetic attraction by controlling the electric push rod 7, the frame 2 in the outward tilted state automatically unfolds under the action of gravity, which is more convenient.

[0028] Self-locking universal wheels are installed on four directions at the bottom of the base 1 to facilitate the transportation of the rainwater collection device.

[0029] The words “connection” and “fixation” appearing in the description of the present invention may refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meanings of the above terms in the present invention shall be understood according to the specific circumstances.

[0030] In the description of the present invention, the terms "center", "upper", "lower", "horizontal", "inner", "outer", etc., which indicate the orientation or position relationship, are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying a specific orientation that the device or element referred to must have, and therefore cannot be understood as a limitation on the present invention.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A rainwater collection and reuse device for a construction site, characterized in that: The collecting umbrella comprises a base (1) and an expandable collecting umbrella, wherein the collecting umbrella comprises a plurality of frames (2) and a tarpaulin (3); one end of all the frames (2) is hinged on the base (1) and arranged in a ring; adjacent frames (2) are connected by the tarpaulin (3), and the bottom of the tarpaulin (3) is sealedly connected to the base (1) to form a collecting port; a collecting pipe (4) is arranged in the base (1) and is connected to the collecting port.

2. A construction site rainwater collection and reuse device as claimed in claim 1, characterized in that: When the collecting umbrella is in the maximum expanded state, the top end of the frame (2) is higher than the hinged end of the frame (2).

3. A construction site rainwater collection and reuse device as claimed in claim 1, characterized in that: A straight rod (5) is fixedly mounted inside the base (1), a magnetic disk (8) is mounted on the top of the straight rod (5), and iron blocks (6) are mounted on the tops of a plurality of the skeletons (2); when the skeletons (2) are in a folded state, the iron blocks (6) are magnetically attracted to the magnetic disk (8).

4. A construction site rainwater collection and reuse device as claimed in claim 3, characterized in that: An electric push rod (7) arranged along the direction of the straight rod (5) is fixedly mounted on the top of the straight rod (5), and the output end of the electric push rod (7) is fixedly connected to the magnet disk (8).

5. A construction site rainwater collection and reuse device as claimed in claim 4, characterized in that: A remote controller is also included. A remote control receiving module (9) is installed on the electric push rod (7), and the remote control receiving module (9) is electrically connected to the electric push rod (7).

6. A construction site rainwater collection and reuse device as claimed in claim 4, characterized in that: The magnet disk (8) is in the shape of a disk, and the diameter of the magnet disk (8) is larger than the diameter of a ring formed by the frame (2) being hinged on the base (1).

7. A construction site rainwater collection and reuse device as claimed in claim 1, characterized in that: A self-locking universal wheel is installed at the bottom of the base (1).

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