CN216972233U - Portable multifunctional emergency water treatment device - Google Patents

Abstract

The utility model relates to the technical field of water treatment equipment, in particular to a portable multifunctional emergency water treatment device which can be lifted by one person on the shoulder or two persons, which overcomes the defects that the existing mobile water treatment device cannot be carried by manpower and can not provide medical water.A scheme is characterized by comprising a shell, wherein a raw water inlet, a domestic water outlet, a drinking water outlet and a medical water outlet extend out of the shell, and a pre-filter and ultrafiltration are sequentially connected between the raw water inlet and the domestic water outlet in the shell through pipelines; a first booster pump, a first-stage reverse osmosis filter, an activated carbon filter and a first ultraviolet sterilizer are sequentially connected in the shell from a live water outlet to a drinking water outlet through pipelines; a second booster pump, a second-stage reverse osmosis filter, a resin filter and a second ultraviolet sterilizer are sequentially connected in the shell from the water outlet of the first-stage reverse osmosis filter to the medical water outlet through pipelines.

Description

A portable multifunctional emergency water treatment device

technical field

The utility model relates to the technical field of water treatment equipment, in particular to a portable multifunctional emergency water treatment device that can be carried by one person on the shoulder or by two hands.

Background technique

When carrying out emergency rescue in response to earthquake disasters, mudslides and tsunamis, as well as military field training exercises and unmanned islands on duty, it is necessary to first solve the problem of water use for personnel. The way to provide water is to use water trucks to transport water or use mobile water treatment devices Desalination and purification of surface water, groundwater, brackish water and seawater.

The existing mobile water treatment device has two defects. One is that the device is installed on a mobile vehicle. In the case of road damage or mountain disaster areas, or when troops go deep into deep mountains and forests, such water purification devices cannot be quickly reached. On-site; Second, the water quality provided by the water treatment device only meets the standards of domestic water and drinking water, and cannot provide medical water with water quality that meets the medical water standard, and cannot meet the requirements for the use of medical water for on-site treatment of the wounded.

Utility model content

The technical problem to be solved by the utility model is: to overcome the above-mentioned two defects of the existing water treatment device, and to provide a portable water treatment device.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a portable multifunctional emergency water treatment device, which has a casing, and a raw water inlet, a domestic water outlet, a drinking water outlet and a medical water outlet protrude from the casing,

A pre-filter and an ultrafiltration are connected in sequence from the raw water inlet to the domestic water outlet in the shell;

A first booster pump, a first-stage reverse osmosis filter, an activated carbon filter and a first ultraviolet sterilizer are connected in sequence from the domestic water outlet to the drinking water outlet in the casing;

A second booster pump, a second-stage reverse osmosis filter, a resin filter and a second ultraviolet sterilizer are sequentially connected in the casing from the water outlet of the primary reverse osmosis filter to the medical water outlet.

In order to increase the water supply, the first booster pump and the first-stage reverse osmosis filter are two groups connected in parallel on the pipeline.

In order to improve water quality, the primary reverse osmosis filter is two reverse osmosis filters connected in series.

One setting considering the filtration precision is that the pre-filter is a 50 μm filter, a 5 μm filter and a 1 μm filter through which the raw water flows in sequence.

Another setting considering the filtering function is that the pre-filter is a security filter and an activated carbon filter through which the raw water flows in sequence.

The beneficial effects of the utility model are: the utility model integrates the main devices that can provide domestic water, drinking water and medical water into one housing, and can ensure the weight control of the entire device through the selection of the specifications of each filter. At the level of one person or two people, the device of the present invention, which weighs less than 60 kilograms, can meet the daily water consumption of 400 people during the test of the product of the present invention. When there are more people, the number of the device can be increased by To meet the needs of use, when there are fewer personnel, the first booster pump and the first stage reverse osmosis filter can be set as one group instead of two parallel groups to further reduce the weight. The water treatment equipment can be used for military training and field operations. For training, it can be carried in a backpack or carried by hand when climbing a slope, and can reach the camp without a vehicle, which solves the temporary water use of the troops.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present utility model;

Fig. 2 is the back front view of Fig. 1;

FIG. 3 is a block diagram of the connection relationship of each component of the present invention.

In the figure, 1. Raw water inlet, 2. Domestic water outlet, 3. Drinking water outlet, 4. Medical water outlet, 5. Pre-filter, 5-1, 5μm filter, 5-2, 1μm filter, 6 , ultrafiltration, 7, the first booster pump, 8, the first stage reverse osmosis filter, 9, the activated carbon filter, 10, the first ultraviolet sterilizer, 11, the second booster pump, 12, the second stage reverse osmosis filtration device, 13, resin filter, 14, second ultraviolet sterilizer.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

A portable multifunctional emergency water treatment device as shown in Figures 1 and 2 has a casing. In order to show the internal structure of the accompanying drawings, part of the cover plate is removed, and only the frame part of the casing is mainly retained. Raw water inlet 1, domestic water outlet 2, drinking water outlet 3 and medical water outlet 4, the whole device can be placed in a backpack or a plastic box for one person to carry or two people to lift, from raw water inlet 1 to domestic water outlet 2 in the shell A pre-filter 5 and an ultrafiltration 6 are connected by pipelines in sequence; a first booster pump 7, a first-stage reverse osmosis filter 8, an activated carbon are sequentially connected by pipelines from the domestic water outlet 2 to the drinking water outlet 3 in the shell. The filter 9 and the first ultraviolet sterilizer 10; the casing is connected with a second booster pump 11, a secondary reverse osmosis filter 12, a resin and a secondary reverse osmosis filter 8 from the water outlet of the primary reverse osmosis filter 8 to the medical water outlet 4 in sequence. The filter 13 and the second ultraviolet sterilizer 14.

As shown in Figures 1 to 3, the first booster pump 7 and the primary reverse osmosis filter 8 are two groups connected in parallel on the pipeline; the primary reverse osmosis filter 8 is two reverse osmosis filters connected in series.

The pre-filter 5 is a 50 μm filter, a 5 μm filter 5-1 and a 1 μm filter 5-2 through which the raw water flows in sequence.

The utility model is used as the main device of water treatment, and the working process after combining some equally portable auxiliary devices on site is as follows:

Where there is a surface water source, press the small generator set, sink the submersible pump into the surface water to obtain water, obtain raw water, and enter the pipeline into the folding water tank. ³ -volume water tank; the water in the water tank continuously enters with the pressure water of the intake pump, and when it is full, it flows into the pre-filter 5 from the upper overflow port into the pipeline. The triple filter designed as a detachable filter element has been pretreated for the odor and organic matter in the raw water. Its filtration precision is 40μm ~ 50μm. The filter element can be replaced at any time according to the change of the filtered water volume and the color of the filter element. , Utilizing the characteristics of ultrafiltration membrane to intercept 99% bacteria, its effluent can meet the requirements of domestic water;

The other outlet of the ultrafiltration 6 is connected to the first booster pump 7, and is pressed into the primary reverse osmosis filter 8. The effluent of the primary reverse osmosis filter 8 is adsorbed by the activated carbon filter 9 and sterilized by the first ultraviolet sterilizer 10, which can reach drinking water. water requirements;

The other effluent of the primary reverse osmosis filter 8 is pressed into the secondary reverse osmosis filter 12 through the second booster pump 11, and then passes through the resin filter 13 and the second ultraviolet sterilizer 14 to become hemodialysis and medical water, resin The filter 13 utilizes the characteristics of anion and cation exchange to make the water quality meet the requirements of purified water.

The effluents obtained after the above water treatment have respectively reached the GB3838 surface water environmental quality standard for domestic water drinking water, GB5740 domestic drinking water hygiene standard, YY0572 hemodialysis and related treatment water standards. Foldable water tank for storage use.

The water quality of the surface water is roughly divided. Type A is clear, colorless and odorless surface water, type B is turbid and slightly odorous surface water, and type A surface water can be directly connected to the device of the utility model as raw water. To plant surface water, the surface water needs to be connected to the pre-treatment device, and the turbidity and COD in the raw water are degraded by dosing and coagulation.

The principles and implementations of the present utility model are described herein using specific examples, and the descriptions of the above embodiments are only used to help understand the method and the core idea of the present utility model; meanwhile, for those skilled in the art, according to The idea of the present utility model will have changes in the specific implementation and application scope. In conclusion, the content of this specification should not be construed as a limitation to the present invention.

Claims (5)

1. A portable multifunctional emergency water treatment device is characterized in that: comprises a shell, a raw water inlet (1), a domestic water outlet (2), a drinking water outlet (3) and a medical water outlet (4) extend out of the shell,

a pre-filter (5) and an ultrafiltration (6) are sequentially connected in the shell from the raw water inlet (1) to the domestic water outlet (2) through pipelines;

a first booster pump (7), a first-stage reverse osmosis filter (8), an activated carbon filter (9) and a first ultraviolet sterilizer (10) are sequentially connected between the domestic water outlet (2) and the drinking water outlet (3) in the shell through pipelines;

a second booster pump (11), a second-stage reverse osmosis filter (12), a resin filter (13) and a second ultraviolet sterilizer (14) are sequentially connected between the water outlet of the first-stage reverse osmosis filter (8) and the medical water outlet (4) in the shell through pipelines.

2. A portable multifunctional emergency water treatment apparatus according to claim 1, wherein: the first booster pump (7) and the first-stage reverse osmosis filter (8) are two groups which are connected to the pipeline in parallel.

3. The portable multifunctional emergency water treatment device according to claim 1, wherein: the first-stage reverse osmosis filter (8) is composed of two reverse osmosis filters connected in series.

4. The portable multifunctional emergency water treatment device according to claim 1, wherein: the pre-filter (5) is a 50 μm filter, a 5 μm filter (5-1) and a 1 μm filter (5-2) through which raw water flows in sequence.

5. The portable multifunctional emergency water treatment device according to claim 1, wherein: the pre-filter (5) is a cartridge filter and an active carbon filter through which raw water flows in sequence.

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