Field dual-purpose functional drinking water bag

Abstract

The utility model discloses a field dual-purpose functional drinking water bag, which relates to the technical field of field equipment, and comprises an outer bag, a water inlet, a water outlet and a water outlet, the outer side surface of the inner bag is fixedly connected with the opening part of the outer bag, and an independent space is formed between the outer bag and the inner bag; the sealing clip is clamped at the opening part of the inner bag and is used for sealing the opening part of the inner bag; according to the scheme, the fruit powder, glucose and electrolyte mixture in the high-osmotic-pressure solute bag is poured into the inner bag, water in the outer bag is sucked into the inner bag through osmotic pressure to obtain clean water, it is ensured that the water entering the inner bag reaches the drinking standard, water can be rapidly and effectively purified in the field environment, and the water quality is improved. The water purifier has the advantages of simple structure, convenience in operation, portability and the like, and can meet the requirements of people on clean drinking water in outdoor activities.

Description

Technical Field

[0001] This utility model relates to the technical field of field equipment, specifically to a dual-purpose functional drinking water bag for field use. Background Technology

[0002] In outdoor activities, exploration, and disaster relief, obtaining safe and clean drinking water is crucial. However, water sources in the wild often contain various impurities, microorganisms, bacteria, viruses, and other harmful substances, as well as brackish water or man-made contaminants, posing a serious threat to human health if consumed directly. Common methods for purifying wild water sources mainly include physical filtration, such as cartridge filters. While these can intercept some impurities, their purification effect is limited when dealing with heavy metals and harmful chemicals dissolved in water in ionic form, and they are also relatively bulky. Therefore, finding a way to quickly and effectively obtain clean and safe drinking water from wild water sources without complex equipment and operations has become an urgent problem to be solved.

[0003] Therefore, those skilled in the art have provided a dual-purpose outdoor drinking bag to address the aforementioned problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a dual-purpose outdoor drinking water bag.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A dual-purpose functional drinking bag for outdoor use, comprising:

[0007] The outer bag has an opening at the top for storing water, and its sides allow for water to be injected and drained.

[0008] The inner bag has its outer side fixedly connected to the opening of the outer bag, and an independent space is formed between the outer bag and the inner bag;

[0009] A sealing clip that snaps onto the opening of the inner bag to seal the opening of the inner bag;

[0010] The high osmotic pressure solute package is externally sealed and contains a mixture of fruit powder, glucose, and electrolytes.

[0011] When the fruit powder, glucose, and electrolyte mixture in the high osmotic pressure solute package is located inside the inner bag, osmotic pressure is used to draw water from the outer bag into the inner bag to obtain a clean mixed nutrient solution.

[0012] Preferably, the pore size of the inner bag is 0.45-0.8 nm.

[0013] Preferably, the outer bag has a through-hole at the bottom side, a guide pipe is threaded onto the water outlet, a valve is installed on the guide pipe, and a dust cap is fitted onto the end of the guide pipe away from the water outlet.

[0014] Preferably, the outer bag has a water inlet through the top side, a plug is threaded onto the water inlet, a connecting strip is fitted onto the plug, and the connecting strip is fixedly installed on the side of the outer bag.

[0015] Preferably, an anti-loss rope is fixedly installed on one side of the sealing clip, and the anti-loss rope is fixedly installed on the outer bag.

[0016] In summary, this utility model has the following beneficial technical effects:

[0017] The fruit powder, glucose, and electrolyte mixture from the high-osmotic-pressure solute packet is poured into the inner bag. The osmotic pressure draws water from the outer bag into the inner bag, resulting in clean water. This effectively blocks most impurities, microorganisms, bacteria, viruses, and other harmful substances, as well as salts or man-made poisons that contaminate the water, ensuring that the water entering the inner bag meets drinking standards. It is suitable for surface water of Class I to V, brackish water, or poisoned water sources. It can quickly and effectively purify water in the field and has the advantages of simple structure, convenient operation, and portability, meeting people's needs for clean drinking water during outdoor activities. Attached Figure Description

[0018] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a front view cross-sectional structural diagram of the present invention;

[0021] Figure 3 for Figure 2 An enlarged schematic diagram of region A in the diagram.

[0022] Explanation of reference numerals in the attached diagram: 1. Outer bag; 2. Inner bag; 3. Sealing clip; 4. Water inlet; 5. Water outlet; 6. Guide tube; 7. Dust cap; 8. Stopcock; 9. Connecting strip; 10. Anti-loss rope; 11. High osmotic pressure solute bag. Detailed Implementation

[0023] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0024] A dual-purpose functional drinking bag for outdoor use, referring to Figure 1-3 It mainly includes an outer bag 1, an inner bag 2, a sealing clip 3, and a high osmotic pressure solute package 11.

[0025] Outer bag 1 has an opening at the top for storing water, and water can be injected and drained from its sides. The size can be 430mm*190mm, with a volume of ≥3L. The material can be TPU, PP, or PE.

[0026] Inner bag 2, whose outer side is fixedly connected to the opening of outer bag 1, forms an independent space between outer bag 1 and inner bag 2. The material is a positive osmosis membrane. The dimensions of inner bag 2 are 260mm*190mm, and the volume is ≥1.5L.

[0027] Provided that no dirty water enters the outer bag 1, this separate space can be used to store clean water for drinking.

[0028] The sealing clip 3 is snapped onto the opening of the inner bag 2 to seal the opening of the inner bag 2. An anti-loss rope 10 is fixedly installed on one side of the sealing clip 3. The anti-loss rope 10 is fixedly installed on the outer bag 1 to prevent the sealing clip 3 from being lost during use and to ensure that the inner bag 2 can be sealed properly.

[0029] The high osmotic pressure solute pack 11 contains a mixture of fruit powder, glucose, and electrolyte. It is an externally packaged product. When needed, the high osmotic pressure solute pack 11 is torn open and the mixture of fruit powder, glucose, and electrolyte is poured into the inner bag 2. The inner bag 2 can be reused 10 times. The high osmotic pressure solute pack is made of food-grade PP bag.

[0030] The high osmotic pressure solute pack 11 pours the fruit powder, glucose, and electrolyte mixture into the inner bag 2. Then, it uses osmotic pressure to draw water from the outer bag 1 into the inner bag 2 to obtain a clean mixed nutrient solution. The pore size of the inner bag 2 is 0.45-0.8 nm. This pore size can effectively block most impurities, microorganisms, bacteria, viruses, and other harmful substances, as well as salts or man-made toxins that contaminate the water, ensuring that the water entering the inner bag 2 meets drinking standards.

[0031] A water inlet 4 is provided through the top side of the outer bag 1. A stopcock 8 is threaded onto the water inlet 4. A connecting strip 9 is fitted onto the stopcock 8. The connecting strip 9 is fixedly installed on the side of the outer bag 1. The connecting strip 9 can prevent the stopcock 8 from being lost. It is convenient for users to open the water inlet 4 to inject outdoor water into the outer bag 1 without affecting the rotation of the stopcock 8. A filter screen can be equipped at the opening of the water inlet 4 to filter impurities in the water.

[0032] A water outlet 5 is provided through the bottom side of the outer bag 1. A guide pipe 6 is installed on the water outlet 5 by thread. A valve is provided on the guide pipe 6. A dust cap 7 is fitted on the end of the guide pipe 6 away from the water outlet 5. This design makes it easy to control the discharge of water in the outer bag 1. At the same time, the dust cap 7 can prevent external dust, impurities and other contaminants from entering the guide pipe 6, ensuring the cleanliness of the water in the outer bag 1.

[0033] When you need to use the water in the outer bag 1: open the valve on the guide tube 6, and the water will flow out through the guide tube 6. After use, close the valve and put on the dust cap 7.

[0034] When water is needed in the field: First, open the water inlet 4 through the stopcock 8 to inject the water source into the outer bag 1. Then, open the sealing clip 3 at the opening of the inner bag 2, tear open the high osmotic pressure solute packet 11, and pour the fruit powder glucose electrolyte mixture into the inner bag 2. At this time, due to the presence of osmotic pressure, the water in the outer bag 1 will enter through the forward osmosis membrane micropores of the inner bag 2 under the action of osmotic pressure. In this process, the water production rate can reach 200-500ml / h. The pore size of the inner bag 2 filters out most impurities, microorganisms, bacteria, viruses, and other harmful substances, as well as salts or man-made pollutants that contaminate the water, thus obtaining a clean mixed nutrient solution in the inner bag 2, which can be consumed directly. After the inner bag 2 is used, seal the opening of the inner bag 2 with the sealing clip 3 for future use. It can quickly and effectively purify water sources in the field, and has the advantages of simple structure, convenient operation, and easy portability, meeting people's needs for clean drinking water during outdoor activities. In actual use, the water used for extraction can be Class I to V surface water, brackish water, or poisoned water sources.

[0035] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A dual functional drinking water bag for field use, characterized in that, It comprises: an outer bag (1) with an open top for storing water, and its side for injecting and discharging water; an inner bag (2) with its outer side fixedly connected with the mouth of the outer bag (1), and an independent space formed between the outer bag (1) and the inner bag (2); a sealing clamp (3) clamped at the mouth of the inner bag (2) for sealing the mouth of the inner bag (2); a high-osmotic-pressure solute bag (11) externally sealed and internally storing a fruit powder glucose electrolyte mixture; when the fruit powder glucose electrolyte mixture in the high-osmotic-pressure solute bag (11) is located in the inner bag (2), the water in the outer bag (1) is absorbed into the inner bag (2) by osmotic pressure to obtain clean mixed nutrient solution.

2. The dual-purpose field drinking bag of claim 1, wherein: The pore size of the inner bag (2) is 0.45-0.8nm.

3. The dual-purpose field drinking bag of claim 2, wherein: The side bottom of the outer bag (1) is provided with a water outlet (5), a flow guide pipe (6) is screwed on the water outlet (5), a valve is arranged on the flow guide pipe (6), and a dustproof cap (7) is sleeved on the end of the flow guide pipe (6) away from the water outlet (5).

4. The dual-purpose field drinking bag of claim 3, wherein: The side top of the outer bag (1) is provided with a water inlet (4), a plug (8) is screwed on the water inlet (4), a connecting strip (9) is sleeved on the plug (8), and the connecting strip (9) is fixedly installed on the side of the outer bag (1).

5. The dual-purpose field water bag of claim 4, wherein: One side of the sealing clamp (3) is fixedly provided with an anti-lost rope (10), and the anti-lost rope (10) is fixedly installed on the outer bag (1).

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