A high-speed motor train unit environment-friendly water treatment device

Abstract

The utility model relates to water treatment equipment field discloses a kind of high-speed motor train unit environmental protection type water treatment devices, including water pump, the input end of water pump is fixedly connected with second water inlet pipe, the output end of water pump is fixedly connected with output pipeline, the one end of output pipeline away from water pump is fixedly connected with input pipeline, the one end of input pipeline away from output pipeline is provided with multistage filtering device, the side outer wall of multistage filtering device away from input pipeline is fixedly connected with first tee pipe.In the utility model, efficient environmental protection type water system can significantly improve the utilization efficiency of water resources, reduce the waste of water resources, maximize the reduction of water consumption, while through multistage filtering device, effectively control water pollution, reduce the emission of harmful substances, this efficient environmental protection type water system not only can meet the demand of high-speed motor train unit to environmental protection and sustainable development, but also can reduce maintenance cost in long-term operation.

Description

Technical Field

[0001] This utility model relates to the field of water treatment devices, and in particular to an environmentally friendly water treatment device for high-speed trains. Background Technology

[0002] Water treatment systems are devices used to treat various water qualities and are widely used in industrial, commercial, and household fields. Their main purpose is to remove impurities, pollutants, and harmful substances from water, ensuring that the water quality meets usage or discharge standards. High-speed train environmental protection water treatment systems are specifically designed for high-speed trains, primarily used to treat wastewater generated during train operation, ensuring it meets environmental discharge standards or is recyclable. This device not only improves the environmental performance of trains but also optimizes water resource utilization efficiency, serving as a crucial supporting technology for the sustainable development of rail transit.

[0003] Currently, the water systems of high-speed trains typically rely on traditional water circulation methods and treatment technologies, making it difficult to fully utilize limited water resources. Furthermore, wastewater treatment methods are not environmentally friendly, and discharged wastewater may contain harmful substances, adversely impacting the environment. In addition, with the rapid development of high-speed rail networks, the demand for train water systems is gradually increasing, and the existing systems have high energy consumption and maintenance costs, failing to meet the needs of sustainable development.

[0004] Therefore, those skilled in the art have provided an environmentally friendly water treatment device for high-speed trains to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an environmentally friendly water treatment device for high-speed trains. This highly efficient and environmentally friendly water system, through multi-stage filtration, can significantly improve water resource utilization efficiency and reduce water waste. By employing technologies such as water recycling and wastewater recovery, it minimizes water consumption. At the same time, the multi-stage filtration effectively controls water pollution and reduces the emission of harmful substances. This highly efficient and environmentally friendly water system not only meets the environmental protection and sustainable development needs of high-speed trains but also reduces maintenance costs during long-term operation.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An environmentally friendly water treatment device for high-speed trains includes a water pump. A second inlet pipe is fixedly connected to the input end of the water pump, and an output pipe is fixedly connected to the output end of the water pump. An input pipe is fixedly connected to the end of the output pipe away from the water pump. A multi-stage filtration device is installed at the end of the input pipe away from the output pipe. A first tee pipe is fixedly connected to the outer wall of the multi-stage filtration device away from the input pipe. A wastewater recovery device is installed on the outer wall of the rear end of the first tee pipe. A drain pipe is fixedly connected to the outer wall of the rear end of the wastewater recovery device away from the first tee pipe. A monitoring device is installed at the end of the drain pipe away from the wastewater recovery device.

[0008] Through the above technical solutions, the high-efficiency and environmentally friendly water system, using multi-stage filtration devices, can significantly improve water resource utilization efficiency and reduce water waste. Employing technologies such as water recycling and wastewater recovery, it minimizes water consumption. Simultaneously, the multi-stage filtration system effectively controls water pollution and reduces the emission of harmful substances. This high-efficiency and environmentally friendly water system not only meets the environmental and sustainable development needs of high-speed trains but also reduces maintenance costs and improves overall operational efficiency during long-term operation, providing strong support for the development of green transportation. Through multi-stage purification technology, the water system achieves efficient and low-consumption operation, reducing environmental impact and lowering maintenance costs.

[0009] Furthermore, a second three-way pipe is fixedly connected to the end of the second inlet pipe away from the water pump, a first inlet pipe is fixedly connected to the outer wall of the rear end of the second three-way pipe, and the outer wall of the front end of the second three-way pipe is fixedly connected to the wastewater recovery device.

[0010] Through the above technical solutions, modular design significantly improves maintenance convenience by decomposing the system into independent functional units, making fault diagnosis and component replacement more efficient, reducing maintenance time and costs, and enabling rapid adaptation and upgrades according to the needs of different high-speed train models. This greatly enhances the product's versatility and compatibility. Due to its high efficiency and flexibility, modular design has broad application potential in the field of high-speed trains and can meet diverse market demands. At the same time, this design helps extend equipment lifespan, reduce resource waste, and aligns with the concept of sustainable development, thus possessing significant social value.

[0011] Furthermore, the multi-stage filtration device is internally equipped with a coarse filter, a biological filter, a nanofiltration membrane filter, and an activated carbon filter;

[0012] The above technical solution involves using a coarse filter to remove large particles, a biological filter to decompose organic pollutants using biological filter materials, a nanofiltration membrane filter to remove fine suspended solids, and finally an activated carbon filter to further purify the water through activated carbon adsorption.

[0013] Furthermore, the wastewater recycling device includes a suspended solids filtration device fixedly connected to the outer wall of the rear end of the first three-way pipe, and a microbial degradation device is provided on one side of the outer wall of the suspended solids filtration device;

[0014] Through the above technical solution, the wastewater first passes through a suspended solids filtration device to remove suspended solids, and then enters a microbial degradation device to decompose organic pollutants. The treated water can be reused for non-potable purposes.

[0015] Furthermore, the monitoring device includes a data processor fixedly connected to the end of the drain pipe away from the wastewater recycling device;

[0016] Through the above technical solution, the data processor can adjust the working mode of the water system to reduce energy consumption.

[0017] Furthermore, a water quality monitoring sensor is fixedly connected to the outer wall of the data processor on the side away from the drain pipe, and a flow controller is fixedly connected to the outer wall of the front end of the data processor.

[0018] The above technical solution uses a water quality monitoring sensor to monitor the pollutant content in the water in real time, and a flow controller to regulate the water flow rate.

[0019] Furthermore, the second three-way pipe and the second water inlet pipe are connected in a continuous manner, and the suspended solids filtration device and the first three-way pipe are connected in a continuous manner;

[0020] Through the above technical solution, the wastewater can be pumped through the second three-way pipe and the second water inlet pipe, and the purified water can enter the wastewater recycling device through the suspended solids filter and the first three-way pipe.

[0021] This utility model has the following beneficial effects:

[0022] 1. This utility model proposes an environmentally friendly water treatment device for high-speed trains. The highly efficient and environmentally friendly water system, through a multi-stage filtration device, can significantly improve the utilization efficiency of water resources and reduce water waste. By adopting technologies such as water recycling and wastewater recovery, it minimizes water consumption. At the same time, through the multi-stage filtration device, it effectively controls water pollution and reduces the emission of harmful substances. This highly efficient and environmentally friendly water system not only meets the environmental protection and sustainable development needs of high-speed trains, but also reduces maintenance costs and improves overall operational efficiency in long-term operation, providing strong support for the development of green transportation. Through multi-stage purification technology, the water system achieves efficient and low-consumption operation, reduces environmental impact, and lowers maintenance costs.

[0023] 2. The environmentally friendly water treatment device for high-speed trains proposed in this utility model features a modular design that decomposes the system into independent functional units, significantly improving maintenance convenience, making fault diagnosis and component replacement more efficient, reducing maintenance time and costs, and enabling rapid adaptation and upgrades according to the needs of different high-speed train models. This greatly enhances the product's versatility and compatibility. Due to its high efficiency and flexibility, the modular design has broad application potential in the field of high-speed trains and can meet diverse market demands. At the same time, this design helps extend the service life of equipment, reduce resource waste, and conforms to the concept of sustainable development, thus having significant social value. Attached Figure Description

[0024] Figure 1 This is an isometric view of an environmentally friendly water treatment device for high-speed trains proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of an environmentally friendly water treatment device for high-speed trains proposed in this utility model;

[0026] Figure 3 This is a top view of an environmentally friendly water treatment device for high-speed trains proposed in this utility model;

[0027] Figure 4 This is a front view of an environmentally friendly water treatment device for high-speed trains proposed in this utility model;

[0028] Figure 5 This is a front sectional view of an environmentally friendly water treatment device for high-speed trains proposed in this utility model.

[0029] Legend:

[0030] 1. Water pump; 2. Output pipe; 3. Input pipe; 4. Multi-stage filtration device; 5. First tee pipe; 6. Wastewater recovery device; 7. Monitoring device; 8. Drain pipe; 9. Second tee pipe; 10. First inlet pipe; 11. Second inlet pipe; 12. Coarse filter; 13. Biological filter; 14. Nanofiltration membrane filter; 15. Activated carbon filter; 16. Suspended solids filtration device; 17. Microbial degradation device; 18. Flow controller; 19. Water quality monitoring sensor; 20. Data processor. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] One embodiment provided by this utility model:

[0033] Reference Figure 1 , Figure 2 and Figure 3 An environmentally friendly water treatment device for high-speed trains includes a water pump 1. A second inlet pipe 11 is fixedly connected to the input end of the water pump 1. An output pipe 2 is fixedly connected to the output end of the water pump 1. An input pipe 3 is fixedly connected to the end of the output pipe 2 away from the water pump 1. A multi-stage filtration device 4 is installed at the end of the input pipe 3 away from the output pipe 2. A first tee pipe 5 is fixedly connected to the outer wall of the multi-stage filtration device 4 away from the input pipe 3. A wastewater recovery device 6 is installed on the outer wall of the rear end of the first tee pipe 5. A drain pipe 8 is fixedly connected to the outer wall of the rear end of the wastewater recovery device 6 away from the first tee pipe 5. A monitoring device 7 is installed at the end of the drain pipe 8 away from the wastewater recovery device 6.

[0034] The high-efficiency and environmentally friendly water system, through multi-stage filtration device 4, can significantly improve the utilization efficiency of water resources and reduce water waste. By adopting technologies such as water recycling and wastewater recovery, it minimizes water consumption. At the same time, through multi-stage filtration device 4, it effectively controls water pollution and reduces the emission of harmful substances. This high-efficiency and environmentally friendly water system not only meets the environmental protection and sustainable development needs of high-speed trains, but also reduces maintenance costs and improves overall operational efficiency in long-term operation, providing strong support for the development of green transportation. Through multi-stage purification technology, the water system achieves high-efficiency and low-consumption operation, reduces environmental impact, and lowers maintenance costs.

[0035] Reference Figure 1 , Figure 3 and Figure 4 The second water inlet pipe 11 is fixedly connected to a second three-way pipe 9 at the end away from the water pump 1. The outer wall of the rear end of the second three-way pipe 9 is fixedly connected to the first water inlet pipe 10. The outer wall of the front end of the second three-way pipe 9 is fixedly connected to the wastewater recovery device 6. The modular design significantly improves the convenience of maintenance by decomposing the system into independent functional units, making fault diagnosis and component replacement more efficient, reducing maintenance time and costs, and enabling rapid adaptation and upgrading according to the needs of different models of high-speed trains. This greatly enhances the versatility and compatibility of the product. Due to its high efficiency and flexibility, the modular design has broad application potential in the field of high-speed trains and can meet diverse market demands. At the same time, this design helps to extend the service life of equipment, reduce resource waste, conform to the concept of sustainable development, and has significant social value.

[0036] Reference Figure 1 , Figure 4 and Figure 5The multi-stage filtration device 4 is internally equipped with a coarse filter 12, a biological filter 13, a nanofiltration membrane filter 14, and an activated carbon filter 15. The coarse filter 12 removes large particles, the biological filter 13 uses biological filter materials to decompose organic pollutants, the nanofiltration membrane filter 14 removes fine suspended solids through a nanofiltration membrane, and finally the activated carbon filter 15 further purifies the water quality through activated carbon adsorption. The wastewater recycling device 6 includes a suspended solids filter 16 fixedly connected to the outer wall of the rear end of the first three-way pipe 5. A microbial degradation device 17 is provided on one side of the outer wall of the suspended solids filter 16. The wastewater first passes through the suspended solids filter 16 to remove suspended solids, and then enters the microbial degradation device 17 to decompose organic pollutants. The treated water can be reused for non-potable purposes.

[0037] Reference Figure 1 , Figure 2 and Figure 4 The monitoring device 7 includes a data processor 20 fixedly connected to the end of the drain pipe 8 away from the wastewater recycling device 6. The data processor 20 can adjust the working mode of the water system to reduce energy consumption. A water quality monitoring sensor 19 is fixedly connected to the outer wall of the side of the data processor 20 away from the drain pipe 8. A flow controller 18 is fixedly connected to the outer wall of the front end of the data processor 20. The water quality monitoring sensor 19 monitors the content of pollutants in the water in real time. The flow controller 18 adjusts the flow rate of the water. The second three-way pipe 9 and the second inlet pipe 11 are connected in a continuous manner. The suspended solids filter device 16 and the first three-way pipe 5 are connected in a continuous manner. The connection between the second three-way pipe 9 and the second inlet pipe 11 allows sewage to pass through the water pump 1. The connection between the suspended solids filter device 16 and the first three-way pipe 5 allows the purified water to enter the wastewater recycling device 6.

[0038] Working principle: The sewage j entering from the first inlet pipe 10 and the second inlet pipe 11 is pumped into the outlet pipe 2 by the water pump 1. Then, the sewage is sent to the multi-stage filtration device 4 through the input pipe 3. The sewage will then undergo multi-stage filtration through the coarse filter 12, biological filter 13, nanofiltration membrane filter 14 and activated carbon filter 15. The filtered water will be buffered by the suspended solids filter 16, and then degraded by the microbial degradation device 17. Finally, the flow controller 18 and water quality monitoring sensor 19 are used for monitoring and adjustment to complete the entire process.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An environmentally friendly water treatment device for high-speed trains, comprising a water pump (1), characterized in that: The water pump (1) is fixedly connected to a second inlet pipe (11) at its input end, and to an output pipe (2) at its output end. An input pipe (3) is fixedly connected to the end of the output pipe (2) away from the water pump (1). A multi-stage filtration device (4) is provided at the end of the input pipe (3) away from the output pipe (2). A first tee pipe (5) is fixedly connected to the outer wall of the multi-stage filtration device (4) away from the input pipe (3). A wastewater recovery device (6) is provided on the outer wall of the rear end of the first tee pipe (5). A drain pipe (8) is fixedly connected to the outer wall of the rear end of the wastewater recovery device (6) away from the first tee pipe (5). A monitoring device (7) is provided at the end of the drain pipe (8) away from the wastewater recovery device (6).

2. The environmentally friendly water treatment device for high-speed trains according to claim 1, characterized in that: The second water inlet pipe (11) is fixedly connected to a second three-way pipe (9) at the end away from the water pump (1). The outer wall of the rear end of the second three-way pipe (9) is fixedly connected to a first water inlet pipe (10). The outer wall of the front end of the second three-way pipe (9) is fixedly connected to a wastewater recycling device (6).

3. The environmentally friendly water treatment device for high-speed trains according to claim 1, characterized in that: The multi-stage filtration device (4) is internally equipped with a coarse filter (12), a biological filter (13), a nanofiltration membrane filter (14), and an activated carbon filter (15).

4. The environmentally friendly water treatment device for high-speed trains according to claim 1, characterized in that: The wastewater recycling device (6) includes a suspended solids filter (16) fixedly connected to the outer wall of the rear end of the first three-way pipe (5). A microbial degradation device (17) is provided on one side of the outer wall of the suspended solids filter (16). The suspended solids filter (16) and the first three-way pipe (5) are connected in a through manner.

5. The environmentally friendly water treatment device for high-speed trains according to claim 1, characterized in that: The monitoring device (7) includes a data processor (20) fixedly connected to one end of the drain pipe (8) away from the wastewater recycling device (6).

6. The environmentally friendly water treatment device for high-speed trains according to claim 5, characterized in that: A water quality monitoring sensor (19) is fixedly connected to the outer wall of the data processor (20) on the side away from the drain pipe (8), and a flow controller (18) is fixedly connected to the outer wall of the front end of the data processor (20).

7. The environmentally friendly water treatment device for high-speed trains according to claim 2, characterized in that: The second three-way pipe (9) and the second water inlet pipe (11) are connected in a continuous manner.

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