Urban park ecological environment detection collector

Abstract

The invention discloses a rainwater collector, and relates to the technical field of ecological detection, the rainwater collector comprises a first box body with a cavity structure, and also comprises a rainwater collection mechanism arranged above the first box body in a penetrating manner, the rotating part is used for providing power, the rainwater receiving unit is arranged at the upper end of the rotating part and used for receiving rainwater, the rainwater collecting pipe is arranged at the lower end of the rotating part, a rotating shaft penetrates through the middle of the rotating part, and one end of the rotating shaft is connected with a movable power mechanism; the rainwater collecting mechanism comprises a plurality of rainwater collecting cavities formed in the first box body, the rotating shaft drives the movable power mechanism to drive the rainwater collecting pipe to move above the rainwater collecting cavities, and the rainwater collecting pipe is used for being replaced with the next rainwater collecting cavity in time after one rainwater collecting cavity is full of rainwater, so that accumulated water is prevented from overflowing. The rainwater collector can automatically collect rainwater, monitor the rainwater intensity and automatically adjust the rainwater collection mode according to the rainwater intensity.

Description

Technical Field

[0001] The present invention relates to the technical field of ecological detection, and in particular to a city park ecological environment detection collector. Background Art

[0002] With the acceleration of urbanization, urban parks have become an important part of the urban ecosystem. Accurate detection and data collection of the ecological environment of urban parks are extremely important for understanding the ecological balance of the city, formulating reasonable environmental protection strategies, and improving the quality of life of residents. In ecological environment detection, the collection and analysis of rainwater-related data is one of the important links.

[0003] Traditional rainwater collection and monitoring methods often rely on manual operation or relatively simple fixed equipment, which has the following limitations: High demand for manual intervention: Manual rainwater collection is difficult to achieve long-term continuous monitoring. After the collection is full, the existing device may have water accumulation problems due to limited collection capacity. In addition, existing rainwater collection devices usually require manual operations such as replacing containers or cleaning, which is labor-intensive and inefficient.

[0004] Lack of power utilization mechanism: Existing devices simply rely on gravity or simple drainage methods to collect rainwater, and are unable to use the impact force of rainwater itself to optimize the collection process.

[0005] Poor integration: Existing devices can usually only perform a single function of rainwater collection. They cannot effectively monitor key parameters such as rain intensity at the same time, nor can they flexibly adjust rainwater collection strategies according to rain conditions. Summary of the invention

[0006] In view of the above-mentioned problems, the present invention aims to provide an urban park ecological environment detection collector, which can automatically collect rainwater, monitor rainwater intensity, and automatically adjust the rainwater collection method according to the rainwater intensity, while also integrating various meteorological element detection functions of the urban park ecological environment.

[0007] The main idea of ​​the technical solution adopted by the present invention is as follows: by setting up a basic structure with the first box as the core, the rainwater collection mechanism realizes power acquisition through a rotating part, and the rainwater collected by the rain receiving unit impacts the rotating part to make it rotate, and the two ends of the rotating shaft are respectively connected to a cam and a driving gear, so as to provide a power source for subsequent rain intensity monitoring and rainwater collection mode adjustment; for the rainwater collection mechanism, the mobile power mechanism is driven by means of a driving gear connected to the rotating shaft, and the mobile power mechanism is composed of a driving gear, a first gear, a second gear, a connecting rod, a gear belt, etc. that cooperate with each other. The pipe clamping arm on one side of the gear belt clamps the rainwater collection pipe, and the mobile power mechanism is driven to operate by the rotation of the rotating shaft, thereby changing the position of the water outlet pipe, so that the rainwater collection port is shifted according to the rain intensity. , and reasonably distribute rainwater to different rainwater collection chambers; in terms of rain intensity monitoring, an up and down displacement mechanism coordinated with the cam is used. When the cam rotates with the rotating shaft, the sliding rod slides up and down in the sliding rail under the action of the spring and the cam, and the displacement of the sliding rod is monitored by the displacement sensor on the first platform to determine the rain intensity; in addition, a second box is set on one side of the first box, and a wind direction sensor, a wind speed sensor, a multi-element shutter box, a solar panel, a waterproof box, etc. are installed on the support rod to detect and collect data from other meteorological modules, so that the entire detection collector has multi-dimensional ecological environment data collection capabilities, comprehensively and comprehensively monitors and evaluates the ecological environment of urban parks, and provides rich and accurate data support for the research, protection and management of the park's ecological environment.

[0008] In order to achieve the above object, the technical solution adopted by the present invention is as follows: A rainwater collector comprises a first box body having a cavity structure, and is characterized in that it also comprises: a rainwater collecting mechanism, which is arranged through the top of the first box body, and comprises a rotating member for providing power, a rain receiving unit arranged at the upper end of the rotating member and for receiving rainwater, and a rainwater collecting pipe arranged at the lower end of the rotating member, wherein a rotating shaft is arranged through the middle of the rotating member, and one end of the rotating shaft is connected to a mobile power mechanism; the rainwater collecting mechanism comprises a plurality of rainwater collecting chambers arranged inside the first box body, wherein the rotating shaft drives the mobile power mechanism to drive the rainwater collecting pipe to shift above the plurality of rainwater collecting chambers, so as to timely replace the next rainwater collecting chamber after one rainwater collecting chamber is full, so as to avoid overflow of accumulated water.

[0009] Through the above technical solution, further: the mobile power mechanism includes a driving gear, a driven gear meshingly connected to the driving gear, and a gear belt meshingly connected to the driven gear.

[0010] Through the above technical solution, further: the driven gear includes a first gear and a second gear which are sleeved on the connecting rod and distributed up and down and rotate synchronously, and a pipe clamping arm is provided on one side of the gear belt, one end of the pipe clamping arm is connected to the bottom end of the gear belt, and the other end clamps the rainwater collection pipe.

[0011] Through the above technical solution, further: a protective shell is arranged on the outer periphery of the rotating member, a connecting pipe is connected between the rain collecting unit and the protective shell, and the bottom of the protective shell is opened and connected with a rainwater collecting pipe.

[0012] Through the above technical solution, further: it also includes a rain intensity monitoring mechanism, the rain intensity detection mechanism is arranged at the other end of the rotating shaft, including a cam connected to the rotating shaft, and an up and down displacement mechanism matched with the cam, the rotating shaft drives the up and down displacement mechanism to move up and down by driving the cam to rotate.

[0013] Through the above technical scheme, further: the up and down displacement mechanism includes a slide rail opened on the inner side of the first box body, a sliding rod cooperating with the slide rail, a first platform arranged below the sliding rod and a second platform arranged above the sliding rod, a displacement sensor is installed on the first platform, a spring is fixedly connected below the first platform, the second platform is fixed on the sliding rod, the cam is located above the second platform, and when the cam rotates, the highest point of the cam periodically contacts the second platform.

[0014] A rainwater collector collection method comprises the following collection steps: S1: Rainwater falls on the rain receiving unit. After collecting the rainwater, the rain receiving unit introduces the rainwater into the protective shell through the connecting pipe and impacts the rotating part. The rotating part starts to rotate under the impact of the rainwater, thereby driving the rotating shaft to rotate accordingly; S2: The mobile power mechanism connected to one end of the rotating shaft starts to work, the driving gear rotates to drive the driven gear to rotate, and then drives the gear belt to move, thereby driving the rainwater collection pipe clamped by the pipe clamping arm to shift above several rainwater collection chambers. When a rainwater collection chamber is full of rainwater, the rainwater collection pipe is promptly moved to the next rainwater collection chamber to continue collecting rainwater, so as to avoid overflow of accumulated water; S3: The cam connected to the other end of the rotating shaft rotates, and its highest point periodically contacts the second platform, thereby pushing the second platform and the sliding rod connected thereto to move downward along the slide rail; S4: When the sliding rod moves downward, the displacement sensor on the first platform detects the displacement change. The rainfall intensity is calculated through the displacement change frequency and other data detected by the displacement sensor, providing data support for subsequent rainwater collection and utilization.

[0015] A city park ecological environment detection and collection device comprises the rainwater collector described in any one of the above items.

[0016] Through the above technical solution, further: the collection device includes a second box body arranged on one side of the first box body, and a support rod is arranged through the top of the second box body.

[0017] Through the above technical solution, further: the support rod is provided with a wind direction sensor, a wind speed sensor, a multi-element shutter box, a solar cell panel, and a waterproof box for detecting and collecting data of other modules.

[0018] The beneficial effects of the present invention are: 1. The rain collecting unit in the rainwater collection mechanism can effectively collect rainwater and transmit the rainwater impact to the rotating part through the connecting pipe. The rainwater impact on the rotating part realizes self-power supply, and then drives a series of actions such as rainwater intensity monitoring and collection port adjustment. No continuous human intervention is required, which greatly reduces the labor cost. It can also operate stably for a long time, improving the continuity and reliability of data collection.

[0019] 2. The rain intensity monitoring mechanism uses the cam in conjunction with the up and down displacement mechanism, as well as the setting of the displacement sensor, to accurately monitor changes in rain intensity. Since the rotating part rotates continuously during rainfall, the cam also operates continuously, allowing the sliding rod to slide up and down in real time according to changes in rain intensity, and the displacement sensor continuously updates data. This real-time dynamic monitoring capability can capture intensity fluctuations during rainfall, such as changes in peak and valley values ​​of rainfall intensity in heavy rain, and provides detailed data support for studying rainfall characteristics under local microclimate conditions in urban parks. By connecting to the data acquisition system, it can achieve a data update frequency of multiple times per second to ensure the timeliness of monitoring data.

[0020] 3. The rainwater collection mechanism realizes the function of automatically adjusting the position of the rainwater collection port according to the intensity of rainwater through the mobile power mechanism. The guide rail, gear belt and pipe clamp arm and other components in the mobile power mechanism work together. The guide rail provides a stable guide for the movement of the gear belt to ensure the smooth movement of the gear belt in the horizontal and vertical directions. The pipe clamp arm can firmly clamp the outlet pipe and accurately move the outlet pipe to the top of the target rainwater collection chamber entrance under the drive of the gear belt, ensuring the continuity and accuracy of rainwater collection during the change of rainfall intensity.

[0021] 4. The second box is integrated with a variety of meteorological detection modules such as wind direction sensor, wind speed sensor, multi-factor shutter box, etc., which realize the comprehensive detection of multiple meteorological elements of the ecological environment of the urban park. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the rainwater collector of the present invention; Figure 3 This is a schematic diagram of the structure of the rainwater collection mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the rain intensity monitoring mechanism of the present invention; Figure 5 For the present invention Figure 2 Remove the first box structure schematic diagram; Figure 6 For the present invention Figure 5 Main view structure diagram; Figure 7 For the present invention Figure 5 Schematic diagram of the structure without the rainwater collection chamber; Figure 8 For the present invention Figure 7 A local enlarged view of point A; Fig. 9 A schematic diagram of the connection relationship of the rainwater collection mechanism of the present invention; Fig.10 For the present invention Figure 5 Schematic diagram of the structure without the protective shell; Fig.11 For the present invention Fig.10 A local enlarged schematic diagram of point B; Fig.12 This is a schematic diagram of the connection relationship of the mobile power mechanism of the present invention; Fig.13 It is a schematic diagram of the structure of the driven gear of the present invention; Fig.14 For the present invention Fig.12 A local enlarged schematic diagram of point C; Fig.15 This is a schematic diagram of the connection relationship of other detection modules of the present invention; Fig.16 For the present invention Fig.15 Main view schematic.

[0023] Wherein: 1. first box body; 101. rainwater collecting chamber; 102. slide rail; 103. support platform; 2. rain collecting unit; 201. connecting pipe; 3. rotating part; 301. protective shell; 302. rotating shaft; 4. cam; 5. driving gear; 6. up and down displacement mechanism; 601. sliding rod; 602. first platform; 603. second platform; 604. displacement sensor; 605. spring; 7. mobile power mechanism; 701. driven gear; 7011. first gear; 7012. second gear; 702. gear belt; 703. connecting rod; 704. guide rail; 8. clamping arm; 801. spherical joint head; 802. ball socket; 9. rainwater collecting pipe; 10. second box body; 11. support rod; 12. wind speed sensor; 13. wind direction sensor; 14. multi-element shutter box; 15. solar panel; 16. waterproof box. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] The inventors have found that traditional rainwater collection and monitoring methods often rely on manual operation or relatively simple fixed equipment, and have the following limitations: high demand for manual intervention, it is difficult to achieve long-term continuous monitoring of manual rainwater collection, and the labor intensity is high and the efficiency is low. Lacking a power utilization mechanism, existing devices simply rely on gravity or simple drainage methods to collect rainwater, and cannot use the impact of rainwater itself to optimize the collection process. Poor integration, existing devices can usually only perform single-function rainwater collection, and cannot effectively monitor key parameters such as rainwater intensity at the same time, nor can they flexibly adjust rainwater collection strategies according to rainwater conditions.

[0026] Based on the above findings, the present application proposes an urban park ecological environment detection and collection device, which realizes self-power supply through rain impact rotating parts. The rain intensity monitoring mechanism utilizes the cam in conjunction with the up and down displacement mechanism, as well as the setting of a displacement sensor, to accurately monitor changes in rain intensity. The rainwater collection mechanism realizes the function of automatically adjusting the position of the rainwater collection port according to the rain intensity through a mobile power mechanism, and can also integrate various meteorological element detection functions of the urban park ecological environment.

[0027] Embodiment 1 See also Figure 1-Figure 16The present application discloses a rainwater collector, including a first box body 1 with a cavity structure, which is used to accommodate and protect various functional mechanisms. An openable and closable box door is arranged on the front side of the first box body 1, and also includes a rainwater collection mechanism, which is arranged above the first box body 1 and includes a rain receiving unit 2. The rain receiving unit 2 is installed on the top of the first box body 1 and is located at the top of the entire rainwater collection mechanism, and is used to collect and receive natural rainfall. Preferably, the rain receiving unit 2 is a funnel, and the funnel is made of a material with strong weather resistance and not easy to rust, such as stainless steel or high-strength plastic, to ensure that it will not be damaged during long-term use. A connecting pipe 201 is fixedly connected to the bottom of the rain receiving unit 2, and a rotating part 3 is arranged below the connecting pipe 201. Preferably, the rotating part 3 is a waterwheel, which is composed of a plurality of blades. The blades are designed to be streamlined to improve the capture efficiency of water flow. The diameter and number of blades of the waterwheel can be optimized according to actual needs to ensure stable operation under different rainfall intensities. The connecting pipe 201 guides the rainwater collected by the rain receiving unit 2 to the blades of the waterwheel. The rotating part 3 receives the impact of rainwater from the connecting pipe 201, generates a rotational motion, and provides power for subsequent mechanical transmission. A protective shell 301 is arranged on the periphery of the rotating part 3. The upper opening of the protective shell 301 is connected to the connecting pipe 201, which is used to protect the waterwheel and its transmission components from the influence of the external environment, and ensure that rainwater flows smoothly from the connecting pipe 201 to the blades of the rotating part 3. The lower opening of the protective shell 301 is connected to a rainwater collection pipe 9, which is used to collect the collected rainwater into the rainwater collection chamber 101. The middle of the rotating member 3 is provided with a rotating shaft 302, the rotating shaft 302 is fixedly connected to the rotating member 3, and the two ends of the rotating shaft 302 are respectively fixedly connected to the cam 4 and the mobile power mechanism 7, and the rotating member 3 rotates while driving the cam 4 and the mobile power mechanism 7 to rotate. It is worth noting that the rainwater collector described in the present application is suitable for the detection and collection of medium and large rainwater with sufficient intensity to impact the rotating member 3 and make it rotate to provide power.

[0028] The rainwater collection mechanism includes a plurality of rainwater collection chambers 101 arranged inside the first housing 1, wherein the rotating shaft 302 drives the mobile power mechanism 7 to drive the rainwater collection pipe 9 to shift above the plurality of rainwater collection chambers 101, so as to timely replace the next one after one rainwater collection chamber 101 is full, so as to avoid overflow of accumulated water. The mobile power mechanism 7 includes a driving gear 5, a driven gear 701 and a gear belt 702. The driven gear 701 includes a first gear 7011 and a second gear 7012 which are sleeved on a connecting rod 703, are distributed up and down and rotate synchronously, the driving gear 5 is meshed with the first gear 7011, the first gear 7011 receives the power transmitted by the driving gear 5 and transmits it to the second gear 7012 through the connecting rod 703, a supporting platform 103 is fixedly provided on the inner side of the first box body 1 close to the mobile power mechanism 7, a guide rail 704 is fixedly provided on one side of the supporting platform 103, the supporting platform 103 is used to support the guide rail 704, a gear belt 702 is provided on the guide rail 704, the gear belt 702 is meshed and connected with the second gear 7012, and the gear belt 702 moves along the guide rail 704 under the drive of the second gear 7012.

[0029] A clamping arm 8 is provided on one side of the gear belt 702, and one end of the clamping arm 8 is connected to the bottom end of the gear belt 702 by a ball joint. Specifically, a spherical joint head 801 is connected to the bottom of the gear belt 702, and a ball socket 802 matching the spherical joint head 801 is provided on the clamping arm 8. The spherical joint head 801 can rotate in multiple directions in the ball socket 802, so that the clamping arm 8 can rotate at a certain angle in multiple directions relative to the gear belt 702. The other end of the clamping arm 8 clamps the rainwater collecting pipe 9, and the rainwater collecting pipe 9 is a hose that can move in the clamping direction of the clamping arm 8. The rotating shaft 302 drives the mobile power mechanism 7 to drive the clamping arm 8 to clamp and move the position of the rainwater collecting pipe 9, and the rainwater collecting pipe 9 can be shifted between different rainwater collecting chambers 101. Among them, the gear ratios of the driving gear 5, the first gear 7011 and the second gear 7012 are different. Optionally, the number of teeth of the driving gear 5 is 10, the number of teeth of the first gear 7011 is 20, and the number of teeth of the second gear 7012 is 30. According to the gear transmission ratio, it is calculated that the rotation speed of the second gear 7012 is one third of the rotation speed of the driving gear 5, which will produce a corresponding deceleration effect, so that the pipe clamping arm 8 drives the rainwater collecting pipe 9 to move slowly and smoothly to the top of the designated rainwater collecting chamber 101, and replaces the next one in time after collecting one rainwater collecting chamber 101, ensuring that each movement can accurately reach the target position to avoid overflow of accumulated water.

[0030] The rain intensity monitoring mechanism is arranged at the other end of the rotating shaft 302, and includes a cam 4 connected to the rotating shaft 302 and an up-and-down displacement mechanism 6 matched with the cam 4. The rotating shaft 302 drives the up-and-down displacement mechanism 6 to move up and down by driving the cam 4 to rotate.

[0031] The up-and-down displacement mechanism 6 includes a slide rail 102 provided on the inner side of the first box body 1 close to the rain intensity monitoring mechanism and a sliding rod 601 matched with the slide rail 102. The slide rail 102 provides a precise guide path for the sliding rod 601 to ensure that the sliding rod 601 can only slide up and down along a predetermined straight line direction. A second platform 603 is fixedly provided on the sliding rod 601. The cam 4 is located above the second platform 603. When the cam 4 rotates, the highest point of the cam 4 periodically contacts the second platform 603, so that the cam 4 can convert the rotational motion into a periodic pushing effect on the sliding rod 601. The sliding rod 601 is also fixedly provided with a first platform 602, which is located below the second platform 603. A spring 605 is fixedly connected below the first platform 602. The spring 605 provides an upward elastic force to balance the downward thrust of the cam 4 on the sliding rod 601. When the highest point of the cam 4 does not contact the second platform 603, the elastic force of the spring 605 resets the sliding rod 601. On the other hand, during the change of rain intensity, the elastic deformation of the spring 605 can buffer the impact force of the cam 4 on the sliding rod 601, avoiding damage to the sliding rod 601 or other components due to the instantaneous strong impact. A displacement sensor 604 is installed on the first platform 602, which indirectly measures the rain intensity by detecting the displacement change of the sliding rod 601. The displacement sensor 604 uses a resistive displacement sensor. The length or resistance value of the resistance wire inside the sensor is changed based on the displacement of the sliding rod 601. By measuring the change of the resistance value and converting and calculating the corresponding circuit, the accurate displacement of the sliding rod 601 can be obtained. Then, according to the mathematical model or calibration curve between the preset rain intensity and the displacement of the sliding rod 601, the displacement data is converted into rain intensity data, which can accurately measure the displacement changes of the sliding rod 601 at different times in real time, thereby providing reliable rain intensity data for the ecological environment detection of urban parks.

[0032] The present application discloses a rainwater collector collection method, comprising the following collection steps: S1: Rainwater falls on the rain receiving unit 2. After collecting the rainwater, the rain receiving unit 2 introduces the rainwater into the protective shell 301 through the connecting pipe 201 and impacts the rotating member 3. The rotating member 3 starts to rotate under the impact of the rainwater, thereby driving the rotating shaft 302 to rotate accordingly; S2: The mobile power mechanism 7 connected to one end of the rotating shaft 302 starts to work, the driving gear 5 rotates to drive the driven gear 701 to rotate, and then drives the gear belt 702 to move, thereby driving the rainwater collecting pipe 9 clamped by the pipe clamping arm 8 to shift above a plurality of rainwater collecting chambers 101. When a rainwater collecting chamber 101 is full of rainwater, the rainwater collecting pipe 9 is promptly moved to the next rainwater collecting chamber 101 to continue collecting rainwater, so as to avoid overflow of accumulated water; S3: The cam 4 connected to the other end of the rotating shaft 302 rotates, and its highest point periodically contacts the second platform 603, thereby pushing the second platform 603 and the sliding rod 601 connected thereto to move downward along the slide rail 102; S4: When the sliding rod 601 moves downward, the displacement sensor 604 on the first platform 602 detects the displacement change. The rain intensity is calculated through the displacement change frequency and other data detected by the displacement sensor 604, providing data support for subsequent rainwater collection and utilization.

[0033] The present application discloses a city park ecological environment detection and collection device, comprising any of the rainwater collectors described above.

[0034] The acquisition device includes a second box 10 arranged on one side of the first box 1. A support rod 11 is arranged above the second box 10 for installing various environmental detection equipment. A wind direction sensor 12, a wind speed sensor 13, a multi-element shutter box 14, a solar panel 15, and a waterproof box 16 are arranged on the support rod 11. The wind direction sensor 12 is used to accurately measure the wind direction. A wind vane sensor is selected. The wind vane can rotate freely under the action of wind force. Its rotation axis is connected to the angle measuring device inside the sensor. When the wind direction changes, the wind vane rotates accordingly. The angle measuring device converts the wind direction angle into an electrical signal output through technical means such as photoelectric encoding and potentiometers. The wind speed sensor 13 is used to measure the flow speed of the air. A three-cup anemometer is selected. The rotation speed of the three cups under the action of wind force is proportional to the wind speed. The rotation information of the three cups is converted into wind speed data through an internal counting device or a speed sensor. The multi-element shutter box 14 integrates a variety of meteorological parameter monitoring functions, such as air temperature, humidity, air pressure, etc. The shutter-type shell of the multi-element shutter box 14 can ensure that the internal sensor is fully in contact with the outside air so as to accurately measure environmental parameters, and can also prevent direct sunlight, rain and strong wind from directly impacting the sensor. The temperature sensor inside the multi-element shutter box 14 usually uses components such as thermistors or thermocouples to determine the air temperature by measuring their resistance value or thermoelectric potential changes; the humidity sensor uses the capacitive principle to measure humidity according to the change in sensor characteristics caused by air humidity changes; the air pressure sensor senses the change in atmospheric pressure and converts it into an electrical signal output. The solar panel 15 is installed on the support rod 11, making full use of solar energy resources to provide power for the entire detection collector. The waterproof box 16 is provided with a negative oxygen ion detector to monitor the concentration of negative oxygen ions in the air in real time. The above-mentioned detection parameter data can be displayed in real time on the large screen. These parameters comprehensively reflect the meteorological conditions and atmospheric environmental quality of the urban park, and provide comprehensive data support for studying the water cycle, heat exchange and biological growth environment adaptability of the park ecosystem.

[0035] Working principle: When it starts to rain, rainwater is collected by the rain collecting unit 2, and the connecting pipe 201 under the rain collecting unit 2 guides the rainwater to the rotating part 3. Due to the impact force of the rainwater, the blades of the rotating part 3 begin to rotate under the force, driving the rotating shaft 302 in the middle of the rotating part 3 to rotate synchronously, and the cam 4 and the driving gear 5 respectively connected to the two ends of the rotating shaft 302 also rotate accordingly, and at the same time, the power transmission for rain intensity monitoring and rainwater collection adjustment is started.

[0036] Regarding the rainwater collection process: as the rotating member 3 rotates, the driving gear 5 rotates synchronously, the driving gear 5 drives the first gear 7011 and the second gear 7012 to rotate, the second gear 7012 drives the gear belt 702 to move along the guide rail 704, and as the gear belt 702 moves, the pipe clamping arm 8 drives the rainwater collection pipe 9 to shift above the plurality of rainwater collection chambers 101, and after one rainwater collection chamber 101 is fully collected, the next one is replaced in time to avoid overflow of accumulated water.

[0037] Regarding the rain intensity monitoring process: as the rotating member 3 rotates, the cam 4 rotates synchronously. At this time, the highest point of the cam 4 periodically contacts the second platform 603 on the sliding rod 601. When in contact, it pushes the sliding rod 601 downward. At the same time, the spring 605 is compressed. When the highest point of the cam 4 leaves the second platform 603, the elastic force of the spring 605 resets the sliding rod 601 upward. The displacement sensor 604 on the first platform 602 can detect the displacement change of the sliding rod 601 in real time. Due to different rain intensities and different rotation speeds of the rotating member 3, the pushing frequency and amplitude of the cam 4 on the sliding rod 601 are also different. The displacement sensor 604 can calculate the rain intensity based on the displacement data of the sliding rod 601.

[0038] At the same time, the wind direction sensor 12 measures the wind direction; the wind speed sensor 13 measures the wind speed; the temperature, humidity, air pressure and other sensors in the multi-element shutter box 14 obtain the corresponding meteorological parameters; the negative oxygen ion detector in the waterproof box 16 monitors the concentration of negative oxygen ions in the air in real time. All these data can be sent to the remote monitoring center through wireless or wired communication. Researchers analyze the data to understand the ecological environment of the city park.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A rainwater collector, comprising a first box body (1) having a cavity structure, characterized in that: Also includes: A rainwater collection mechanism is arranged through the top of the first box (1), comprising a rotating member (3) for providing power, a rain receiving unit (2) arranged at the upper end of the rotating member (3) and for receiving rainwater, and a rainwater collection pipe (9) arranged at the lower end of the rotating member (3), wherein a rotating shaft (302) is arranged through the middle of the rotating member (3), and one end of the rotating shaft (302) is connected to a mobile power mechanism (7); A rainwater collection mechanism comprises a plurality of rainwater collection chambers (101) arranged inside a first box body (1), wherein the rotating shaft (302) drives the mobile power mechanism (7) to drive the rainwater collection pipe (9) to shift above the plurality of rainwater collection chambers (101), so as to timely replace the next rainwater collection chamber (101) after one rainwater collection chamber (101) is full, thereby avoiding overflow of accumulated water.

2. A rainwater collector according to claim 1, characterized in that: The mobile power mechanism (7) comprises a driving gear (5), a driven gear (701) meshingly connected to the driving gear (5), and a gear belt (702) meshingly connected to the driven gear (701).

3. A rainwater collector according to claim 2, characterized in that: The driven gear (701) comprises a first gear (7011) and a second gear (7012) which are sleeved on a connecting rod (703), are distributed up and down and rotate synchronously, and a pipe clamping arm (8) is provided on one side of the gear belt (702). One end of the pipe clamping arm (8) is connected to the bottom end of the gear belt (702), and the other end clamps the rainwater collection pipe (9).

4. A rainwater collector according to claim 1, characterized in that: A protective shell (301) is provided on the outer periphery of the rotating member (3); a connecting pipe (201) is connected between the rain receiving unit (2) and the protective shell (301); the bottom of the protective shell (301) is open and connected to a rainwater collection pipe (9).

5. A rainwater collector according to claim 1, characterized in that: It also comprises a rain intensity monitoring mechanism, which is arranged at the other end of the rotating shaft (302) and comprises a cam (4) connected to the rotating shaft (302) and an up-and-down displacement mechanism (6) matched with the cam (4); the rotating shaft (302) drives the cam (4) to rotate, thereby driving the up-and-down displacement mechanism (6) to move up and down.

6. A rainwater collector according to claim 5, characterized in that: The up-and-down displacement mechanism (6) comprises a slide rail (102) provided on the inner side of the first box body (1), a sliding rod (601) matched with the slide rail (102), a first platform (602) arranged below the sliding rod (601), and a second platform (603) arranged above the sliding rod (601); a displacement sensor (604) is installed on the first platform (602); a spring (605) is fixedly connected below the first platform (602); the second platform (603) is fixedly arranged on the sliding rod (601); the cam (4) is located above the second platform (603); when the cam (4) rotates, the highest point of the cam (4) periodically contacts the second platform (603).

7. A rainwater collector collection method, characterized in that: The collection steps include: S1: Rainwater falls on the rain receiving unit (2). After the rainwater is collected, the rain receiving unit (2) introduces the rainwater into the interior of the protective shell (301) through the connecting pipe (201) and impacts the rotating member (3). The rotating member (3) starts to rotate under the impact of the rainwater, thereby driving the rotating shaft (302) to rotate accordingly; S2: The mobile power mechanism (7) connected to one end of the rotating shaft (302) starts to work, the driving gear (5) rotates to drive the driven gear (701) to rotate, and then drives the gear belt (702) to move, thereby driving the rainwater collection pipe (9) clamped by the pipe clamping arm (8) to shift above a plurality of rainwater collection chambers (101). When a rainwater collection chamber (101) is full of rainwater, the rainwater collection pipe (9) is promptly moved to the top of the next rainwater collection chamber (101) to continue collecting rainwater, thereby preventing the accumulated water from overflowing; S3: the cam (4) connected to the other end of the rotating shaft (302) rotates, and its highest point periodically contacts the second platform (603), thereby pushing the second platform (603) and the sliding rod (601) connected thereto to move downward along the slide rail (102); S4: When the sliding rod (601) moves downward, the displacement sensor (604) on the first platform (602) detects displacement changes. The intensity of rainwater is calculated through data such as the displacement change frequency detected by the displacement sensor (604), thereby providing data support for subsequent rainwater collection and utilization.

8. An urban park ecological environment detection and collection device, characterized by: A rainwater collector comprising any one of claims 1 to 6.

9. The urban park ecological environment detection and collection equipment according to claim 8 is characterized by: The collection device comprises a second box body (10) arranged on one side of the first box body (1), and a support rod (11) is arranged to penetrate above the second box body (10).

10. The urban park ecological environment detection and collection equipment according to claim 9 is characterized by: The support rod (11) is provided with a wind direction sensor (12), a wind speed sensor (13), a multi-element shutter box (14), a solar cell panel (15), and a waterproof box (16) for detecting and collecting data from other modules.

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