Automatically-controlled soft rainwater collecting cistern
By installing solenoid valves at the bottom of the soft rainwater cellar and using solar power generation or external power supply to power, the problem of inaccurate water effluent control in traditional rainwater collection methods is solved, and the precise control and convenience of use of water effluent is achieved.
Patent Information
- Application Number
- CN202311554327.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-21
- Publication Date
- 2025-05-23
AI Technical Summary
The traditional rainwater collection method requires the consumption of a large amount of concrete, which is cost-effective and has poor anti-permeability, and the water quality is prone to mutate. At the same time, the water outlet control is not accurate, resulting in waste of water and loss of accessories.
在软体集雨水窖的底部安装电磁阀,通过太阳能发电或外接电源供电,利用无线控制技术实现对出水的精准控制。
It realizes precise control of water output, reduces labor costs, reduces water waste and loss of accessories, and improves the convenience of rainwater storage cellars.
Smart Images
Figure CN120026680A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of rainwater collection pits, and in particular to an automatically controlled soft rainwater collection pit. Background Art
[0002] In some remote mountainous areas or arid areas, irrigation of crops often requires water from far away places, and laying pipes is impractical, so collecting rainwater has become an economical and applicable method. Traditional rainwater collection is to dig a pool on the ground, cover the pool wall with concrete, and form a puddle to collect rainwater. This method requires a lot of concrete, is expensive, and has poor anti-seepage performance, and the water quality is easy to change, so a soft rainwater collection cellar came into being.
[0003] For example, the utility model soft rainwater collection cellar with patent number CN210369134U and patent name "A soft rainwater collection cellar" includes a cellar body and a rainwater collection surface, the cellar body and the rainwater collection surface are made of polyvinyl chloride coated cloth, the rainwater collection surface is provided with a filtering device, the filtering device includes a filter screen, the filter screen includes a first filter layer and a second filter layer arranged from top to bottom, the first filter layer is provided with a first filter grid; the second filter layer is provided with a second filter grid, and the aperture of the first filter grid is larger than the aperture of the second filter grid. The utility model has the following beneficial effects: the filtering device integrates filtering water inlet and water intake, the filter screen base is made of PVC material and is welded to the cellar body very firmly, the PVC coarse filter screen and the polyvinyl chloride coated grid are welded together by high frequency welding or the PVC coarse filter screen and the stainless steel fine filter screen are fixed together by hard connection to ensure that the filtering device has a better filtering effect and is more durable. During the use of this type of soft water cellar, the capacity of a small water cellar is 2-10 cubic meters according to actual needs, and the capacity of a large irrigation water cellar can reach several thousand cubic meters. In the specific use process, the valve cannot be opened accurately by manpower, resulting in frequent opening of the valve, causing waste of rainwater and increased wear of accessories. After adding the use of solenoid valves, users can control the water consumption more accurately through mobile phone remote control, while greatly reducing the cost of manpower. Summary of the invention
[0004] In view of the shortcomings of the prior art, which can only provide a method of opening the valve manually, the present invention provides a soft rainwater collection cellar, and a solenoid valve needs to be installed at the bottom of the soft rainwater cellar to control the water outflow of the water cellar, making it more convenient to use in the future.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a soft rainwater collection cellar, in which a solenoid valve is installed at the bottom of the PVC water outlet valve, the power supply of the solenoid valve can be achieved through solar power generation or an external power supply, and the signal transmission of the solenoid valve can be achieved through wireless control technology. BRIEF DESCRIPTION OF THE DRAWINGS
[0006] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;
[0007] Figure 1 Middle: 1. Rainwater collecting surface; 2. Filter device; 3. Cellar body; 4. First water outlet pipe (with solenoid valve); 5. Second water outlet pipe (connected to other rainwater cellars); 6. Positioning ring. DETAILED DESCRIPTION
[0008] The accompanying drawings are only for illustrative purposes and are schematic diagrams rather than actual drawings. They should not be construed as limitations on the present invention. In order to better illustrate the specific embodiments of the present invention, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. It is understandable to those skilled in the art that some well-known structures, parts and their descriptions may be omitted in the accompanying drawings.
[0009] As a preferred embodiment of the above embodiment, it also includes a water outlet pipe, which is arranged at the bottom of the cellar body 3. The first water outlet pipe 4 can be arranged on the wide side of the cellar body 3 and the second water outlet pipe 5 can be arranged on the long side of the cellar body 3. It is used to take water or discharge the water after the inner cavity of the cellar body 3 is cleaned. The user only needs to install a solenoid valve on the water outlet pipe 4. The original manual valve of the water outlet pipe 4 is in a normally open state. The water outlet pipe 4 controls the water outlet through the solenoid valve. If the solenoid valve fails, it can be replaced or repaired by closing the manual valve. The water outlet pipe 5 is used to be connected in series with other rainwater cellars, and multiple water cellars can be controlled by using a solenoid valve together.
[0010] The external power supply and signal transmission of the solenoid valve are realized by solar photovoltaic power generation, or by a separate external power supply.
Claims
1. An automatically controlled soft rainwater collection cellar, It is characterized in that It comprises a soft rainwater collection cellar, wherein the outlet pipe is arranged at the bottom of the cellar body 3, and the first outlet pipe 4 equipped with a solenoid valve can be arranged at the wide side of the cellar body 3 and the second outlet pipe 5 equipped with a solenoid valve can be arranged at the long side of the cellar body 3.
2. According to claim 1, It is characterized in that The external power supply and signal transmission of the solenoid valve are realized by solar photovoltaic power generation, or by a separate external power supply.