Automatic integrated unpowered rainwater treatment device

Abstract

The utility model relates to an automatic integrated unpowered rainwater treatment device, which belongs to the technical field of rainwater collection, treatment and utilization engineering, and comprises a protection box body, and a rainwater treatment mechanism is arranged in the protection box body; the rainwater treatment mechanism comprises a multifunctional filtering sand cylinder and an automatic doser which are respectively mounted in the protection box body, a rainwater supply pipeline and a drainage pipeline are respectively arranged on the outer side of the multifunctional filtering sand cylinder, and a rainwater connecting pipeline is arranged between the multifunctional filtering sand cylinder and the automatic doser. The automatic integrated unpowered rainwater treatment device is small in occupied space, low in electric power consumption, low in operation noise, friendly to the surrounding environment and convenient to use, has a better effect than a common motor-driven filter and an ultraviolet sterilizer, can be installed on the ground or placed in an equipment room for use, can also be buried underground for use, and is convenient to use. The device is ideal corollary equipment for rainwater collection and utilization projects and sponge city projects.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater collection, treatment and utilization engineering, in particular to an automated integrated unpowered rainwater treatment device. Background Art

[0002] With the development of the economy and society, more and more rainwater collection and utilization projects and sponge city projects need to be built and applied. Rainwater utilization can be divided into two categories: indirect utilization and direct utilization. Both require appropriate and proper treatment of rainwater according to actual use and utilization methods. Among them, rainwater filtration and disinfection are two frequently used processes.

[0003] Rainwater filtration can be done using either motor-driven filters or gravity-driven filtration equipment composed of fillers such as quartz sand. Rainwater disinfection can be done using ultraviolet disinfection equipment or by adding disinfectants. Using motor-driven filters to filter rainwater requires installing power lines and control equipment, which consumes a lot of energy, is expensive, and is inconvenient to operate and manage. Steel sand filter tanks are bulky and heavy, and require a lot of installation space, making them inconvenient to use. Therefore, it is necessary to find compact, efficient rainwater filtration and treatment equipment. Using ultraviolet disinfection equipment to disinfect rainwater also requires installing power lines and control equipment, which is expensive and inconvenient to operate and manage. Traditional dosing equipment is bulky and occupies a large area, making it unsuitable for rainwater collection and utilization projects.

[0004] Based on the above situation, it is necessary to develop a rainwater filtration and disinfection system with better effects. Therefore, an automated integrated non-powered rainwater treatment device is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automated, integrated, unpowered rainwater treatment device that occupies a small footprint, consumes low power, operates quietly, and is environmentally friendly. It is more effective than conventional motor-driven filters and UV sterilizers, resolving the issues of bulkiness and inconvenient operation and management associated with existing technologies.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: an automated integrated unpowered rainwater treatment device, comprising a protective box, wherein a rainwater treatment mechanism is provided inside the protective box;

[0007] The rainwater treatment mechanism includes a multifunctional filter sand cylinder and an automatic doser respectively installed inside a protective box. A rainwater supply pipe and a drainage pipe are respectively provided on the outside of the multifunctional filter sand cylinder. A rainwater connecting pipe is provided between the multifunctional filter sand cylinder and the automatic doser, and a water supply pipe is provided on the outside of the automatic doser.

[0008] Furthermore, a cover plate is provided at the end of the protection box.

[0009] Furthermore, a rainwater supply pump is installed on the multifunctional filter sand cylinder, the input end of the rainwater supply pump is connected to the rainwater supply pipe, and the output end of the rainwater supply pump is connected to the input end of the multifunctional filter sand cylinder.

[0010] Furthermore, the automatic doser is of a cylindrical structure, and two interfaces are provided on the outer wall of the automatic doser, and the two interfaces are respectively connected to the rainwater connecting pipe and the water supply pipe.

[0011] Furthermore, one end of the rainwater connecting pipe away from the automatic doser is connected to the drainage end of the multifunctional filter sand cylinder, and the drainage pipe is connected to the sewage discharge end of the multifunctional filter sand cylinder.

[0012] Furthermore, the outer shape of the protection box is a prism-shaped structure.

[0013] Furthermore, the interior of the multifunctional sand filter is filled with quartz sand.

[0014] Furthermore, a slow-release disinfectant is added inside the automatic doser.

[0015] Compared with the existing technology, the present invention provides an automated integrated unpowered rainwater treatment device with the following beneficial effects:

[0016] This automated integrated non-powered rainwater treatment device is connected to the rainwater supply pump through a rainwater supply pipe. After the rainwater is filtered through a multi-functional filter sand cylinder, it is connected to the automatic doser through a rainwater connecting pipe. The rainwater passing through the automatic doser can automatically be added with a slow-release disinfectant, and then connected to the rainwater reuse point through a water supply pipe, so that the treated rainwater can be utilized. The device occupies a small space, has low power consumption, low operating noise, is friendly to the surrounding environment, and is portable. It is more effective than ordinary motor-driven filters and ultraviolet sterilizers. It can be installed on the ground or placed in an equipment room for use, or buried underground for use. It is an ideal supporting equipment for rainwater collection and utilization projects and sponge city projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structural elevation of the utility model.

[0019] In the figure: 1. Rainwater supply pipe; 2. Multifunctional filter sand tank; 3. Rainwater connecting pipe; 4. Automatic dosing device; 5. Water supply pipe; 6. Drainage pipe; 7. Protective box; 8. Cover plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 2 In this embodiment, an automated integrated unpowered rainwater treatment device includes a protective box 7, and a cover plate 8 is provided at the end of the protective box 7.

[0022] The outer shape of the protection box body 7 is a prism-shaped structure, which can be easily stacked for transportation. The protection box body 7 and the cover plate 8 are both made of plastic material by injection molding or rotational molding.

[0023] In this embodiment, a rainwater treatment mechanism is provided inside the protective box 7, and the rainwater treatment mechanism includes a multifunctional filter sand cylinder 2 and an automatic doser 4 respectively installed inside the protective box 7, and a rainwater supply pipe 1 and a drainage pipe 6 are respectively provided on the outside of the multifunctional filter sand cylinder 2, a rainwater connecting pipe 3 is provided between the multifunctional filter sand cylinder 2 and the automatic doser 4, and a water supply pipe 5 is provided on the outside of the automatic doser 4.

[0024] Among them, a rainwater supply pump is installed on the multifunctional filter sand cylinder 2, the input end of the rainwater supply pump is connected to the rainwater supply pipe 1, and the output end of the rainwater supply pump is connected to the input end of the multifunctional filter sand cylinder 2. The automatic doser 4 has a cylindrical structure, and two interfaces are provided on the outer wall of the automatic doser 4. The two interfaces are respectively connected to the rainwater connecting pipe 3 and the water supply pipe 5. The end of the rainwater connecting pipe 3 away from the automatic doser 4 is connected to the drainage end of the multifunctional filter sand cylinder 2, and the drainage pipe 6 is connected to the sewage discharge end of the multifunctional filter sand cylinder 2.

[0025] It should be noted that the multifunctional sand filter cylinder 2 is a device that realizes function switching by switching the valve head handle. The interior of the multifunctional sand filter cylinder 2 is filled with quartz sand, and the interior of the automatic dosing device 4 is added with a slow-release disinfectant.

[0026] The working principle of the above embodiment is:

[0027] When the utility model is in use, the rainwater supply pipe 1 is connected to the rainwater supply pump, and after the rainwater is filtered by the multifunctional filter sand cylinder 2, the rainwater is connected to the automatic doser 4 through the rainwater connecting pipe 3. The rainwater passing through the automatic doser 4 can automatically add the slow-release disinfectant, and then connected to the rainwater reuse point through the water supply pipe 5, so that the rainwater can be used after treatment;

[0028] The rainwater is filtered by the multifunctional sand filter 2, and the clean rainwater is connected to the automatic doser 4. The filtered impurities are connected to the nearby rainwater well or sewage well through the drainage pipe 6.

[0029] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects. In addition, the electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller is a conventional known device, and the existing power connection technology is disclosed. Therefore, the specific structural composition and working principle of the main controller will not be described in detail in this text.

[0030] It should be noted that in this article, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on this application.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated integrated unpowered rainwater treatment device, comprising a protective box (7), characterized in that: A rainwater treatment mechanism is provided inside the protection box (7); The rainwater treatment mechanism comprises a multifunctional sand filter cylinder (2) and an automatic doser (4) respectively installed inside a protective box (7); a rainwater supply pipe (1) and a drainage pipe (6) are respectively provided on the outside of the multifunctional sand filter cylinder (2); a rainwater connecting pipe (3) is provided between the multifunctional sand filter cylinder (2) and the automatic doser (4); and a water supply pipe (5) is provided on the outside of the automatic doser (4).

2. The automated integrated unpowered rainwater treatment device according to claim 1, characterized in that: A cover plate (8) is provided at the end of the protection box (7).

3. The automated integrated unpowered rainwater treatment device according to claim 1, characterized in that: A rainwater supply pump is installed on the multifunctional sand filter (2); the input end of the rainwater supply pump is connected to the rainwater supply pipe (1); and the output end of the rainwater supply pump is connected to the input end of the multifunctional sand filter (2).

4. The automated integrated unpowered rainwater treatment device according to claim 1, characterized in that: The automatic doser (4) is of cylindrical structure. Two interfaces are provided on the outer wall of the automatic doser (4). The two interfaces are respectively connected to the rainwater connecting pipe (3) and the water supply pipe (5).

5. The automated integrated unpowered rainwater treatment device according to claim 1, characterized in that: One end of the rainwater connecting pipe (3) away from the automatic dosing device (4) is connected to the drainage end of the multifunctional sand filter (2), and the drainage pipe (6) is connected to the sewage discharge end of the multifunctional sand filter (2).

6. The automated integrated unpowered rainwater treatment device according to claim 1, characterized in that: The outer shape of the protection box (7) is a prism-shaped structure.

7. The automated integrated unpowered rainwater treatment device according to claim 1, characterized in that: The interior of the multifunctional sand filter cylinder (2) is filled with quartz sand.

8. The automated integrated unpowered rainwater treatment device according to claim 1, characterized in that: The automatic doser (4) is filled with a slow-release disinfectant.

Images