Portable manual tubular membrane water purifier

Abstract

The utility model relates to a portable manual tubular membrane water purifier which comprises a water tank, a first pipe connected with the water tank, a filter connected with the first pipe, a membrane core for filtering liquid, a second pipe communicated with the filter and a hand pump for sucking the liquid in the water tank, a liquid inlet of the hand pump is communicated with a third pipe; the third pipe corresponds to the water tank; a liquid outlet of the hand pump is communicated with the second pipe; the membrane core is arranged in the filter, and liquid circulates in the membrane core; the side wall of the filter is communicated with a fourth pipe; and the fourth pipe is used for discharging the purified water in the filter. The problem that a water purifier is generally in direct butt joint with a household faucet, is not provided with a power source and cannot be used under special conditions such as outdoor exploration, field survival or natural disasters is solved.

Description

Technical Field

[0001] This utility model relates to the field of water purifiers, and in particular to a portable manual tubular membrane water purifier. Background Technology

[0002] In current technology, tap water should generally meet national drinking water hygiene standards. However, due to increasingly serious water source pollution, even after purification treatment at water plants, some toxic and harmful substances in the water cannot be removed. Currently, water plants mainly use chlorine disinfection, and residual chlorine in the water reacts with certain organic matter to produce haloalkanes, which can be harmful to the human body. To further improve water quality and ensure the hygiene of drinking water and human health, it is essential to purify tap water. Many types of water purifiers are currently sold on the market, most of which use activated carbon as the adsorption medium, with polymer filter cartridges installed above and below the activated carbon. Their purified water quality meets drinking water standards. However, during long-term use, impurities accumulate, and the filter cartridges and activated carbon become severely contaminated, requiring cleaning or replacement. Currently, most water purifiers are not easily disassembled for replacement, relying instead on automatic cleaning, which is not very effective. Furthermore, these purifiers are generally directly connected to household taps and lack a power source, making them unsuitable for outdoor adventures, wilderness survival, or special circumstances such as natural disasters. Utility Model Content

[0003] This application provides a portable manual tubular membrane water purifier, which solves the problem that existing water purifiers are generally directly connected to household taps and do not have their own power source, making them unsuitable for use in special situations such as outdoor adventures, wilderness survival, or natural disasters.

[0004] The technical solutions adopted in the embodiments of this application are as follows.

[0005] A portable manual tubular membrane water purifier includes a water tank, a first pipe connected to the water tank, a filter connected to the first pipe, a membrane core for filtering liquid, a second pipe connected to the filter, and a hand pump for drawing liquid from the water tank; the inlet of the hand pump is connected to a third pipe; the third pipe corresponds to the water tank; the outlet of the hand pump is connected to the second pipe; the membrane core is disposed inside the filter and liquid flows from inside the membrane core; a fourth pipe is connected to the side wall of the filter; the fourth pipe discharges the purified water from the filter.

[0006] As a further improvement to the above technical solution: a pressure gauge is provided on the hand pump.

[0007] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0008] 1. Due to the adoption of a movable filter, the filter is hollow inside with openings at both ends. A fourth pipe is installed in the middle of the side wall of the filter, which is connected to the inside of the filter and discharges purified water. The filter contains a membrane core, which is cylindrical. The outer wall of the membrane core corresponds to the two openings on both sides of the filter. The membrane core is hollow inside with openings on both sides. A first pipe is installed on one side of the filter, and a second pipe is installed at the other end of the filter. The first pipe draws liquid from the pool. The liquid passes through the inside of the membrane core and is purified, flowing into the filter and corresponding to the fourth pipe. The filtered liquid flows out from the fourth pipe. Then, impurities flow along the membrane core into the second pipe. The hand pump discharges the wastewater back into the pool, thus solving the pain point of outdoor use with a hand-operated valve. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the portable manual tubular membrane water purifier of this utility model.

[0010] Figure 2 This is a schematic diagram of the hand pump in this utility model.

[0011] In the diagram: 1. Water tank; 2. First pipe; 3. Filter; 4. Membrane core; 5. Second pipe; 6. Hand pump; 7. Third pipe; 8. Fourth pipe. Detailed Implementation

[0012] This application provides a portable manual tubular membrane water purifier, which solves the problem that existing water purifiers are generally directly connected to household taps and do not have their own power source, making them unsuitable for use in special situations such as outdoor adventures, wilderness survival, or natural disasters.

[0013] The technical solution in this application embodiment is to solve the above problems, and the overall idea is as follows:

[0014] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0015] A portable manual tubular membrane water purifier includes a water tank 1, a first pipe 2 connected to the water tank 1, a filter 3 connected to the first pipe 2, a membrane core 4 for filtering liquid, a second pipe 5 connected to the filter 3, and a hand pump 6 for drawing liquid from the water tank 1; the inlet of the hand pump 6 is connected to a third pipe 7; the third pipe 7 corresponds to the water tank 1; the outlet of the hand pump 6 is connected to the second pipe 5; the membrane core 4 is disposed inside the filter 3 and liquid flows from inside the membrane core 4; a fourth pipe 8 is connected to the side wall of the filter 3; the fourth pipe 8 discharges the purified water from the filter 3.

[0016] A pressure gauge is installed on the hand pump 6.

[0017] The filter 3 is movable, hollow inside and open at both ends. A fourth pipe 8 is installed in the middle of the side wall of the filter 3, which is connected to the inside of the filter 3 and discharges clean water. A membrane core 4 is installed inside the filter 3. The membrane core 4 is cylindrical, and its outer side wall corresponds to the two openings on both sides of the filter 3. The membrane core 4 is hollow inside and open on both sides. A first pipe 2 is installed on one side of the filter 3, and a second pipe 5 is installed at the other end of the filter 3. The first pipe 2 draws liquid from the water tank 1. The liquid flows through the inside of the membrane core 4 and is purified, flowing into the inside of the filter 3 and corresponding to the fourth pipe 8. The filtered liquid flows out from the fourth pipe 8, and then impurities flow along the membrane core 4 into the second pipe 5. The hand pump 6 discharges the sewage back into the water tank 1.

[0018] Because the filter 3 is movable, hollow inside with openings at both ends, and a fourth pipe 8 is installed in the middle of the side wall of the filter 3, the fourth pipe 8 is connected to the inside of the filter 3 and discharges clean water. The filter 3 is equipped with a membrane core 4, which is cylindrical. The outer wall of the membrane core 4 corresponds to the two openings on both sides of the filter 3. The membrane core 4 is hollow inside with openings on both sides. A first pipe 2 is installed on one side of the filter 3, and a second pipe 5 is installed at the other end of the filter 3. The first pipe 2 draws liquid from the water tank 1. The liquid flows through the inside of the membrane core 4 and is purified, and also flows into the inside of the filter 3, corresponding to the fourth pipe 8. The filtered liquid flows out from the fourth pipe 8. Then, impurities flow along the membrane core 4 into the second pipe 5. The hand pump 6 discharges the sewage back into the water tank 1, thus realizing the hand valve and solving the pain points of outdoor use.

[0019] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0020] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A portable, manually operated tubular membrane water purifier, characterized in that, The system includes a water tank (1), a first pipe (2) connected to the water tank (1), a filter (3) connected to the first pipe (2), a membrane core (4) for filtering liquid, a second pipe (5) connected to the filter (3), and a hand pump (6) for drawing liquid from the water tank (1); the inlet of the hand pump (6) is connected to a third pipe (7); the third pipe (7) corresponds to the water tank (1); the outlet of the hand pump (6) is connected to the second pipe (5); the membrane core (4) is disposed inside the filter (3) and liquid flows from inside the membrane core (4); a fourth pipe (8) is connected to the side wall of the filter (3); the fourth pipe (8) discharges the purified water from the filter (3).

2. The portable manual tubular membrane water purifier as described in claim 1, characterized in that, The hand pump (6) is equipped with a pressure gauge.

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