CN204999741U - Earthquake relief processing equipment of directly drinking water - Google Patents

Abstract

The utility model discloses an anti-earthquake disaster relief direct drinking water treatment device, which comprises a casing and a water treatment system arranged in the casing. The water treatment system is connected with a polluted water source through a water inlet pipe arranged outside the casing, and the water treatment system is included in the casing. A self-priming pump, a multi-media filter, an ultrafiltration filter, a reverse osmosis filter and an ozone generator are sequentially arranged along the water flow direction through the filter pipeline; the ozone generator is connected to the water production pipeline. The ultrafiltration filter and the reverse osmosis filter are respectively connected to a backwash water inlet pipe and a concentrated water backwash water outlet pipe, and the backwash water inlet pipe and the concentrated water backwash water outlet pipe are arranged outside the housing. The utility model uses physical principles such as filtration and adsorption to remove pollutants in polluted water, reduces the cost of the water treatment device, is quick and convenient to install and manage, and is energy-saving and environment-friendly.

Description

A direct drinking water treatment equipment for earthquake relief

technical field

The utility model relates to the technical field of water purification equipment, in particular to a direct drinking water treatment equipment for earthquake resistance and disaster relief.

Background technique

Natural disasters such as earthquakes and floods seriously endanger human life. At the same time, once natural disasters such as earthquakes and floods occur, surface and underground water sources will be polluted, making these water sources unable to drink directly. And water is one of the most important material resources indispensable for the survival and development of human beings. Human life cannot be separated from water for a moment. Once there is a lack of drinking water, it will endanger human life and health. However, the current water treatment devices for natural disasters such as earthquakes and floods all use outdated sand filter tanks, activated carbon and other treatment and filtration processes. These devices are difficult to install on the disaster relief site and have low efficiency. standard. At present, the source of drinking water for people in natural disaster areas such as earthquakes and floods is bottled pure water donated by the country and all walks of life. The water supply is far from meeting the drinking water needs of the victims. Secondary pollution of water quality.

Contents of the invention

The utility model provides a direct drinking water treatment device for earthquake relief and disaster relief, which solves the problem that the polluted water in natural disasters cannot be directly drunk after the treatment is not up to standard.

In order to solve the above problems, the technical solution of the utility model is:

An anti-earthquake disaster relief direct drinking water treatment equipment, comprising a shell and a water treatment system arranged in the shell, the water treatment system is connected to the polluted water source through the water inlet pipe arranged outside the shell, and the water treatment system is included in the shell by filtering A pretreatment device, a booster pump and a reverse osmosis device are sequentially arranged in the pipeline along the water flow direction, the reverse osmosis device is connected to the water production pipeline, and an ozone generator is arranged between the water production pipeline and the reverse osmosis device; the reverse osmosis device is connected to There are backwashing water inlet pipes and concentrated water backwashing water outlet pipes, and a backup battery is arranged in the casing, the battery is provided with a switch device, and the battery is connected to the water treatment system.

Solenoid valves are installed between the water inlet pipe and the pretreatment device, and between the pretreatment device and the reverse osmosis device; solenoid valves are installed on the water production pipe, the backwash inlet pipe, the concentrated water and the backwash outlet pipe. ; There is a pressure gauge between the pretreatment device and the reverse osmosis device.

The water treatment system is provided with an automatic control system.

The bottom of the housing is provided with wheels.

The beneficial effects of the utility model:

1. The pretreatment device of the present utility model can effectively remove impurities, silt, rust and other large particle pollutants in water sources polluted by natural disasters, and the reverse osmosis advanced treatment system can completely remove radioactive particles, organic matter, and fluorescent substances harmful to the human body in the water , pesticide residues, heavy metals and other harmful substances, the produced water can be used immediately after production, which eliminates the secondary pollution problem in the process of water transportation, distribution and storage, and has high safety;

2. The utility model adopts integrated design, fully automatic control, low cost, energy saving and environmental protection, high conversion efficiency, long service life, easy installation and operation; at the same time, the equipment layout of the utility model is flexible, and is suitable for complex sites in disaster areas installation environment.

Description of drawings

Fig. 1 is the structural representation of the utility model;

In the figure, 1-water inlet pipe, 2-pretreatment device, 3-booster pump, 4-reverse osmosis device, 5-ozone generator, 6-water production pipe, 7-backwash water inlet pipe, 8-concentrated water Backwash water outlet pipe, 9-solenoid valve, 10-pressure gauge, 11-housing.

detailed description

The utility model is further described below in conjunction with the accompanying drawings. A kind of anti-earthquake disaster relief direct drinking water treatment equipment as shown in Figure 1 includes a housing 11 and a water treatment system arranged in the housing 11. The water treatment system passes through the housing 11. The external water inlet pipe 1 is connected to the polluted water source, and the water treatment system includes a pretreatment device 2, a booster pump 3 and a reverse osmosis device 4 arranged sequentially along the water flow direction through a filter pipe in the housing 11, and the reverse osmosis The device 4 is connected to the water production pipeline 6, and an ozone generator 5 is arranged between the water production pipeline 6 and the reverse osmosis device 4; the reverse osmosis device 4 is connected to a backwash water inlet pipe 7 and a concentrated water backwash water outlet pipe 8 , the housing 11 is provided with a backup battery, the battery is provided with a switch device, and the battery is connected to the water treatment system.

Between the water inlet pipe 1 and the pretreatment device 2, between the pretreatment device 2 and the reverse osmosis device 4, a solenoid valve 9 is arranged; Solenoid valves 9 are arranged on the water pipes 8 ; a pressure gauge 10 is arranged between the pretreatment device 2 and the reverse osmosis device 4 .

The water treatment system is provided with an automatic control system.

The bottom of the housing is provided with wheels.

Introduce the concrete work process of the present utility model below:

The polluted raw water inlet pipe 1 enters the water treatment system, and after preliminarily removing pollutants in the water through the pretreatment device 2, the water enters the reverse osmosis treatment unit 4 after being pressurized by the booster pump 3, and the reverse osmosis treatment unit 4 is The most precise membrane liquid separation technology can block all soluble salts and organic substances with a molecular weight greater than 100, and only allow water molecules and ionic substances beneficial to the human body to pass through. The permeate from the reverse osmosis treatment unit 4 passes through the ozone generator 5 through ozone After the disinfection link is processed, it enters the direct drinking water tank from the outlet pipe 6 for use; ozone disinfection replaces traditional chlorine disinfection, has high disinfection efficiency, can completely remove bacteria in water, and does not produce peculiar smell and secondary pollution. Large-sized substances such as radioactive substances, colloids, organic macromolecules, and heavy metals in the water cannot pass through the membrane wall and are intercepted. They are washed through the backwash inlet pipe 7 of the permeation treatment unit 4, and impurities are discharged from the concentrated water backwash water outlet pipe 8.

The whole device is integrated into the casing 11 and can be automatically controlled by the automatic control system. The backwash signal is fed back by the pressure gauge 10. When the inlet water pressure increases to the set value, the automatic control system adjusts the solenoid valve 9 so that the entire system Start automatic forward flushing and backflushing to restore the equipment flux and ensure its long-term stable operation.

In order to meet the special needs of the disaster area, the bottom of the housing 11 of the utility model is provided with wheels to facilitate movement; at the same time, a spare battery is provided in the housing, the battery is provided with a switch device, and the battery is connected to the water treatment system; when the disaster-stricken area is powered off , which still works fine.

The content of the utility model is not limited to the examples listed, and any equivalent transformations taken by those skilled in the art to the technical solution of the utility model by reading the specification of the utility model are covered by the claims of the utility model.

Claims (4)

1. A direct drinking water treatment equipment for earthquake relief, including a housing (11) and a water treatment system installed in the housing (11), the water treatment system connects the water inlet pipe (1) and The connection of polluted water sources is characterized in that: the water treatment system includes a pretreatment device (2), a booster pump (3) and a reverse osmosis device (4 ), the reverse osmosis device (4) is connected to the water production pipeline (6), and an ozone generator (5) is arranged between the water production pipeline (6) and the reverse osmosis device (4); the reverse osmosis device (4) A backwash water inlet pipe (7) and a concentrated water backwash water outlet pipe (8) are connected, and a backup battery is arranged inside the housing (11), and the battery is provided with a switch device, and the battery is connected to the water treatment system. 2. The direct drinking water treatment equipment for earthquake relief and disaster relief according to claim 1, characterized in that: between the water inlet pipe (1) and the pretreatment device (2), the pretreatment device (2) and the reverse osmosis device (4) Solenoid valves (9) are set between them; solenoid valves (9) are set on the production water pipeline (6), the backwash water inlet pipe (7) and the concentrated water and backwash water outlet pipe (8); A pressure gauge (10) is arranged between the treatment device (2) and the reverse osmosis device (4). 3. The direct drinking water treatment equipment for earthquake relief and disaster relief according to claim 1 or 2, characterized in that: the water treatment system is provided with an automatic control system. 4. The direct drinking water treatment equipment for earthquake relief and disaster relief according to claim 3, characterized in that: the bottom of the housing (11) is provided with wheels.