Rainwater collecting system
The rainwater collection system automates the monitoring and control of sluice gates using electrically operated valves and sensors, addressing labor costs and safety risks in manual systems, ensuring efficient and safe rainwater management.
Patent Information
- Application Number
- CN202422876306.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-11-25
AI Technical Summary
The existing mine rainwater collection system requires manual inspection of liquid levels, which consumes labor costs and poses safety risks.
Components such as electric gates, solenoid valves and liquid level detectors are adopted, and combined with the controller, it realizes automatic control of the rainwater collection and discharge process to reduce manual intervention.
It realizes automated control of rainwater collection and emissions, reduces labor costs, and avoids the risks of operators in extreme weather.
Smart Images
Figure CN223103758U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of rainwater recycling, and particularly to a rainwater collection system. Background Art
[0002] The rainwater collection pond is one of the important components of mine construction, which can collect and recycle surface water, or discharge it centrally, effectively preventing surface water accumulation in the mine, reducing the harm of mine rain floods, and reducing the production water cost and flood control cost.
[0003] In actual production, most mines only set up rainwater collection ponds and set manual-operated drain gate valves or gates. It is necessary to manually inspect the liquid level of the rainwater collection pond on-site to manually open the gate or valve to drain some of the collected water when the liquid level exceeds the anti-overflow level of the rainwater collection pond, so as to avoid water overflow and affect or pollute the ground or equipment around the collection pond.
[0004] If the liquid level of the rainwater collection pond is always inspected manually, while consuming labor costs, there are also great potential safety hazards in special situations such as thunderstorm weather or continuous rainfall. Therefore, this application proposes a rainwater collection system, which can replace manual on-site inspection and control of the rainwater collection and discharge process, reduce labor costs, and avoid exposing operators to extreme weather environments. Utility Model Content
[0005] The main purpose of this application is to provide a rainwater collection system, aiming to solve the technical problems of high labor costs and potential safety hazards caused by manual inspection of the liquid level of the rainwater collection pond.
[0006] To achieve the above object, this application provides the following technical solutions:
[0007] A rainwater collection system, comprising:
[0008] A drainage ditch for collecting and draining mine rainwater, and an electric gate is provided on the drainage ditch;
[0009] A pool body for storing rainwater;
[0010] A pipe network assembly, including a water injection pipe and a drain pipe with one end connected to the pool body, a first electromagnetic valve and a second electromagnetic valve respectively arranged on the water injection pipe and the drain pipe, the other end of the water injection pipe is arranged on one side of the electric gate adjacent to the upstream of the drainage ditch, the drain pipe is arranged on one side of the electric gate adjacent to the downstream of the drainage ditch, and the opening / closing of the first electromagnetic valve and the second electromagnetic valve are respectively controlled to complete the water collection or drainage process of the pool body;
[0011] A measurement assembly, including a liquid level detector arranged in the pool body and used for detecting the liquid level in the pool body.
[0012] As a further improvement of the present application, the measurement component further includes a first electromagnetic flowmeter disposed at one end of the water injection pipe adjacent to the pool body, and a rainfall detector disposed near the pool body; the first electromagnetic flowmeter is used to record the amount of water flowing into the pool body from the drainage ditch, and the rainfall detector is used to detect the rainfall per unit time near the pool body.
[0013] As a further improvement of the present application, the rainwater collection system further includes a water intake component. The water intake component is provided with a pump body. The input end of the pump body is connected to one end of a water suction pipe, and the other end of the water suction pipe is disposed in the pool body. The output end of the pump body is connected to one end of a water delivery pipe, and the other end of the water delivery pipe is connected to a water using terminal.
[0014] As a further improvement of the present application, the measurement component further includes a second electromagnetic flowmeter disposed on the water delivery pipe and used to record the amount of water extracted by the water intake component.
[0015] As a further improvement of the present application, the rainwater collection system further includes a controller electrically connected to the electric gate, the first electromagnetic valve, the second electromagnetic valve, the liquid level detector, the first electromagnetic flowmeter, the rainfall detector, the pump body, and the second electromagnetic flowmeter; the controller pre-stores a number of control instructions. The controller receives the signals sent by the liquid level detector, the first electromagnetic flowmeter, the rainfall detector, and the second electromagnetic flowmeter, and matches the corresponding control instructions to calculate and analyze each signal. The controller matches the corresponding control instructions to control the opening / closing of the electric gate, the first electromagnetic valve, and the second electromagnetic valve, and to control the pump body to do work.
[0016] As a further improvement of the present application, the rainwater collection system further includes an interaction device electrically connected to the controller. The interaction device is electrically connected to the controller. The interaction device converts the signals output by the controller into text or pictures for display, and into audio for output; at the same time, it receives the operations of the staff and converts them into signals for transmission to the controller.
[0017] The technical solution provided by the present application may include the following beneficial effects:
[0018] During the use of this application, the actual liquid level of the pool is obtained through a liquid level detector, and the rainfall near the rainwater collection pool is obtained through a rainfall detector. When it is necessary to introduce the rainwater collected in the drainage ditch into the pool for storage, the first solenoid valve is controlled to open, the second solenoid valve is controlled to close, and the opening degree of the electric gate is controlled to be reduced, so as to introduce the rainwater in the drainage ditch into the pool. When the water storage in the pool reaches the upper limit, the first solenoid valve is controlled to close, the second solenoid valve is controlled to open, and the opening degree of the electric gate is controlled to be increased, so that while the drainage ditch drains normally, the excess rainwater in the pool is discharged to avoid the rainwater in the pool from overflowing. This replaces the process of manual on-site inspection and control of rainwater collection and discharge, reduces labor costs, and avoids exposing operators to extreme weather conditions. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of this application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of this application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0020] Figure 1 is a schematic structural diagram of a rainwater collection system;
[0021] Figure 2 is a schematic connection diagram of the controller of a rainwater collection system;
[0022] Reference numerals:
[0023] 1, drainage ditch; 11, electric gate; 2, pool; 3, pipe network assembly; 31, water injection pipe; 32, drain pipe; 33, first solenoid valve; 34, second solenoid valve; 4, measurement assembly; 41, liquid level detector; 42, first electromagnetic flowmeter; 43, rainfall detector; 44, second electromagnetic flowmeter; 5, water intake assembly; 51, pump body; 52, suction pipe; 53, water delivery pipe; 6, controller; 7, interaction device; DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] In the description of this application, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.
[0026] In this application, unless otherwise clearly defined and limited, the terms such as "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0027] In this application, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.
[0028] In this application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.
[0029] Although the embodiments of this application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting this application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this application.
[0030] The above are only optional embodiments of the present application, and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
[0031] Embodiment 1
[0032] Figure 1 An embodiment of a rainwater collection system of the present application is shown. Refer to Figure 1 , in this embodiment, the rainwater collection system includes: a drainage ditch 1, a pool body 2, a pipe network assembly 3, and a measurement assembly 4.
[0033] Among them, refer to Figure 1 , the drainage ditch 1 is used to collect and drain rainwater in the mine, and is provided with an electric gate 11. By controlling the opening degree of the electric gate 11, the amount of water flowing to the downstream of the drainage ditch 1 can be changed. The pool body 2 is used to store rainwater for mine production. The pipe network assembly 3 includes a water injection pipe 31 and a drain pipe 32 with one end connected to the pool body 2, a first electromagnetic valve 33 and a second electromagnetic valve 34 respectively provided on the water injection pipe 31 and the drain pipe 32. The other ends of the water injection pipe 31 and the drain pipe 32 are both connected to the drainage ditch 1. The water injection pipe 31 is provided on the side of the electric gate 11 valve adjacent to the upstream of the drainage ditch 1, and the drain pipe 32 is provided on the side of the electric gate 11 valve adjacent to the downstream of the drainage ditch 1; controlling the first electromagnetic valve 33 to open, and controlling the second electromagnetic valve 34 and the electric gate 11 to close, the rainwater in the drainage ditch 1 can be drained into the pool body 2 for storage; controlling the second electromagnetic valve 34 to close and controlling the second electric gate 11 to open, the water in the pool body 2 can be drained into the drainage ditch 1 for discharge. The measurement assembly 4 includes a liquid level detector 41 provided in the pool body 2 and is used to detect the liquid level inside the pool body 2. By comparing the real-time liquid level detected by the liquid level detector 41 with the preset liquid level range, it is determined whether it is necessary to store water in the pool body 2 or discharge part of the water in the pool body 2, and the opening / closing of the first electromagnetic valve 33 and the second electromagnetic valve 34, as well as the opening degree of the electric gate 11, are selected and controlled, so as to replace the manual supervision and control of the rainwater collection process and avoid the overflow of the rainwater stored in the pool body 2.
[0034] Furthermore, refer to Figure 1 , the measurement assembly 4 further includes a first electromagnetic flowmeter 42. The first electromagnetic flowmeter 42 is provided at one end of the water injection pipe 31 adjacent to the pool body 2 and is used to record the water flow drained from the drainage ditch 1 into the pool body 2. By matching the value of the liquid level detector 41, the amount of rainwater directly falling into the pool body 2 can be known.
[0035] Furthermore, refer to Figure 1 , the measurement assembly 4 further includes a rain gauge 43 and is used to detect the rainfall per unit time near the pool body 2. By comparing the real-time rainfall with the preset numerical range, the appropriate timing for water storage and drainage can be selected.
[0036] It should be noted that the liquid level detector 41 obtains the actual liquid level of the pool body 2, and the rain detector 43 obtains the rainfall near the rainwater collection pool. By comparing the two detected data with the preset values, it can be judged whether to reverse the rainwater in the drainage ditch 1 into the pool body 2 for storage, and whether to drain the water in the pool body 2.
[0037] In this embodiment, the actual liquid level of the pool body 2 is obtained by the liquid level detector 41, and the rainfall near the rainwater collection pool is obtained by the rain detector 43; when it is necessary to introduce the rainwater collected in the drainage ditch 1 into the pool body 2 for storage, the first solenoid valve is controlled to open, the second solenoid valve is controlled to close, and the opening degree of the electric gate 11 is controlled to be reduced, so as to introduce the rainwater in the drainage ditch 1 into the pool body 2; when the water storage in the pool body 2 reaches the upper limit, the first solenoid valve is controlled to close, the second solenoid valve is controlled to open, and the opening degree of the electric gate 11 is controlled to be increased, so that while the drainage ditch 1 drains water normally, the excess rainwater in the pool body 2 is discharged to avoid the rainwater in the pool body 2 from overflowing. This replaces the process of manual on-site inspection and control of rainwater collection and discharge, reduces labor costs, and at the same time avoids operators being exposed to extreme weather conditions.
[0038] Embodiment 2
[0039] In order to apply the stored rainwater to production, on the basis of the above embodiment, refer to Figure 1 , the rainwater collection system further includes a water intake component 5.
[0040] Among them, refer to Figure 1 , the water intake component 5 includes a pump body 51, a water suction pipe 52 and a water delivery pipe 53. The input end of the pump body 51 is connected to one end of the water suction pipe 52, the other end of the water suction pipe 52 is arranged in the pool body 2, the output end of the pump body 51 is connected to one end of the water delivery pipe 53, and the other end of the water delivery pipe 53 is connected to the water using terminal. By controlling the pump body 51 to do work, the water in the pool body 2 is pumped to transport the stored water in the pool body 2 to the water using location or equipment, that is, the water using terminal.
[0041] Furthermore, refer to Figure 1 , the measurement component 4 further includes a second electromagnetic flowmeter 44, and the second electromagnetic flowmeter 44 is used to record the amount of water pumped by the water intake component 5.
[0042] In this embodiment, by controlling the pump body 51 to do work to transport the rainwater stored in the pool body 2 to the water using location or equipment, the utilization of the stored rainwater is realized, the production water cost is reduced, and at the same time, the water consumption is recorded by the second electromagnetic flowmeter 44 to realize the digitization of the rainwater reuse amount.
[0043] Embodiment 3
[0044] In order to realize the intelligent control of the rainwater collection system, on the basis of the above embodiment, refer to Figure 2, the rainwater collection system further includes a controller 6.
[0045] Among them, referring to Figure 2 , the controller 6 is electrically connected to the electric gate 11, the first solenoid valve 33, the second solenoid valve 34, the liquid level detector 41, the first electromagnetic flowmeter 42, the rain detector 43, the pump body 51, and the second electromagnetic flowmeter 44 respectively. The controller 6 pre-stores a number of control instructions. The controller 6 receives the signals sent by the liquid level detector 41, the first electromagnetic flowmeter 42, the rain detector 43, and the second electromagnetic flowmeter 44, and matches the corresponding control instructions to calculate and analyze each signal. The controller 6 matches the corresponding control instructions to control the opening / closing of the electric gate 11, the first solenoid valve 33, and the second solenoid valve 34, and controls the pump body 51 to do work.
[0046] Furthermore, referring to Figure 2 , the rainwater collection system further includes an interaction device 7. The interaction device 7 is electrically connected to the controller 6. The interaction device 7 converts the signal output by the controller 6 into text or picture display, and into audio output; at the same time, it receives the operations of the staff and converts them into signals and transmits them to the controller 6.
[0047] It should be noted that this embodiment focuses on the working principle of the controller 6. The specific structure of the controller 6 is not the focus of this embodiment and is prior art. The connection schematic of the controller 6 has been given in this embodiment and the accompanying drawings, and the specific structure of the controller 6 will not be described in detail.
[0048] Similarly, this embodiment focuses on the working principles of the electric gate 11, the first solenoid valve 33, the second solenoid valve 34, the liquid level detector 41, the first electromagnetic flowmeter 42, the rain detector 43, the pump body 51, the second electromagnetic flowmeter 44, and the interaction device 7. The specific structures of these components are not the focus of this embodiment, and the installation positions or areas of these components have been given in this embodiment and the accompanying drawings, and the specific structures of these components will not be described in detail.
[0049] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present application and not to limit them. Although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the present application; the dimensions of the drawings have nothing to do with the specific physical objects, and the physical object dimensions can be arbitrarily changed.
Claims
1. A rainwater collection system, characterized in that, Including: A drainage ditch for collecting and draining mine rainwater, and an electric gate is provided on the drainage ditch; A pool body for storing rainwater; A pipe network assembly, including a water injection pipe and a drain pipe with one end connected to the pool body, a first electromagnetic valve and a second electromagnetic valve respectively provided on the water injection pipe and the drain pipe, the other end of the water injection pipe is provided on one side of the electric gate adjacent to the upstream of the drainage ditch, the drain pipe is provided on one side of the electric gate adjacent to the downstream of the drainage ditch, and the opening / closing of the first electromagnetic valve and the second electromagnetic valve are respectively controlled to complete the water collection or drainage process of the pool body; A measurement assembly, including a liquid level detector provided in the pool body and used for detecting the liquid level in the pool body.
2. The rainwater collection system according to claim 1, wherein The measurement assembly further includes a first electromagnetic flowmeter provided at one end of the water injection pipe adjacent to the pool body, and a rain gauge provided near the pool body; the first electromagnetic flowmeter is used for recording the amount of water flowing from the drainage ditch into the pool body, and the rain gauge is used for detecting the rainfall per unit time near the pool body.
3. The rainwater collection system according to claim 2, characterized in that, It further includes a water intake assembly, the water intake assembly is provided with a pump body, the input end of the pump body is connected to one end of a water suction pipe, the other end of the water suction pipe is provided in the pool body, the output end of the pump body is connected to one end of a water delivery pipe, and the other end of the water delivery pipe is connected to a water using terminal.
4. The rainwater collection system according to claim 3, characterized in that, The measurement assembly further includes a second electromagnetic flowmeter provided on the water delivery pipe and used for recording the amount of water extracted by the water intake assembly.
5. The rainwater collection system according to claim 4, characterized in that, It further includes a controller electrically connected to the electric gate, the first electromagnetic valve, the second electromagnetic valve, the liquid level detector, the first electromagnetic flowmeter, the rain gauge, the pump body and the second electromagnetic flowmeter respectively.
6. The rainwater collection system according to claim 5, characterized in that, It further includes an interaction device electrically connected to the controller.