CN110294543A - A kind of outer water purifying bottle of household portable - Google Patents

Abstract

The invention belongs to the field of water purification bottles, in particular to a portable outdoor water purification bottle. The portable outdoor water purification bottle includes a bottle cap, a flexible bottle body and a water purification structure. A water purification port is opened on the bottle cap, and the water purification port The water channel communicates with the secondary purification structure, the bottle cap and the primary purification structure are connected by threads, the secondary purification structure is connected to the primary purification mechanism through threads, one end of the primary purification structure is sealed, and the other One end is a water production port, the water production port communicates with the secondary purification structure, and the flexible bottle body is connected to the bottle cap through threads. The present invention provides a portable outdoor water purifier that does not require external power, uses high-throughput ultrafiltration filtration and activated carbon filtration technology, can reduce turbidity, eliminate bacteria, remove odor and purify water sources, and the filter element is easy to clean and replace, prolonging the service life of the filter element. Water bottle.

Description

A portable outdoor water purification bottle

technical field

The invention belongs to the field of water purification bottles, in particular to a portable outdoor water purification bottle.

Background technique

Existing techniques and drawbacks:

As a strategic resource, drinking water has many problems in terms of water quality, water quantity and resource management. In particular, the pollution of water sources by various toxic and harmful substances is increasing, and the safety of drinking water has been seriously threatened. For water sources such as rivers, lakes, underground springs, and mountain streams, simply relying on boiling water or adding disinfection tablets in the past can no longer solve the problem of drinking water pollution. People engaged in outdoor activities urgently need high-quality portable water purification products to effectively remove organic sediment, rust, suspended solids, dust, various pathogenic bacteria, bacteria, microorganisms, and odors in the water. In the event of natural disasters such as earthquakes, landslides, mudslides, and some water pollution emergencies, there is also an urgent need for drinking water emergency safety protection products.

Most of the outdoor water purification devices in the prior art have different problems such as small water flux, single function, low service life of the filter element, relying on external power, and large volume. These factors bring inconvenience to users. Therefore, it is necessary to design a portable water purification device with small size, light weight, large water flux, excellent purification effect, no need for external power, and detachable and cleanable filter element.

The difficulty and significance of solving the above technical problems:

Therefore, based on these problems, we provide a technology that does not require external power, combined with large-flux ultrafiltration and activated carbon filtration, which can reduce turbidity, eliminate bacteria, deodorize and purify water sources, and the filter element is easy to clean and replace, prolonging the service life of the filter element. The portable outdoor water purification bottle has important practical significance.

Contents of the invention

The purpose of the present invention is to solve the technical problems existing in the known technology and to provide a technology that does not require external power, combined with large-throughput ultrafiltration and activated carbon filtration technology, can realize the purification of water sources, and the filter element is easy to use. Portable outdoor water purification bottle that can be cleaned and replaced to prolong the service life of the filter element.

The technical scheme that the present invention takes for solving the technical problem existing in known technology is:

A portable outdoor water purification bottle, the portable outdoor water purification bottle includes a bottle cap, a flexible bottle body and a water purification structure, the water purification structure includes a primary purification structure and a secondary purification structure, the bottle cap is opened with a water purification structure The water purification port communicates with the secondary purification structure through the water channel, and the bottle cap is connected with the primary purification structure by threads, and the secondary purification structure is connected with the primary purification structure through threads, and the primary purification structure is connected with the primary purification structure. One end of the purification structure is sealed, and the other end is a water production port. The water production port communicates with the secondary purification structure, and the flexible bottle body is connected to the bottle cap through threads.

The water purification structure of the portable water purification bottle can be disassembled freely, which is convenient for cleaning and replacement, and improves the purification efficiency of the portable water purification bottle. Furthermore, the secondary purification structure is connected to the primary purification structure through threads, which is convenient for disassembly, cleaning and replacement of the filter element.

The present invention can also adopt following technical scheme:

In the above-mentioned portable outdoor water purification bottle, further, the primary purification structure is a separation membrane filter element, the separation membrane filter element is a folded hollow fiber ultrafiltration membrane with a large flux, and the surface of the separation membrane filter element is corrugated Porous membrane shell, the bottom end of the separation membrane filter element is closed, and the water production port is located at the top.

The separation membrane filter element can filter pollutants such as organic sediment, rust, suspended solids, dust, various pathogenic bacteria, bacteria and microorganisms in water.

In the above portable outdoor water purification bottle, further, the secondary purification structure is an activated carbon filter element.

The activated carbon filter element can absorb peculiar smells such as water smell and residual chlorine, and the activated carbon filter element can be easily replaced. The combined process of separation membrane filter element and activated carbon filter element can effectively remove pollutants in water and improve the taste of purified water.

In the above-mentioned portable outdoor water purification bottle, further, a silica gel cover is provided between the flexible bottle body and the bottle cap, and a water purification structure support body is provided inside the silica gel cover, and the flexible bottle body and the water purification structure support The body is connected by threads.

In the above portable outdoor water purification bottle, further, between the primary purification structure and the secondary purification structure, between the flexible bottle body and the water purification structure support body, between the water purification structure support body and the bottle cap, there are With silicone sealing gasket.

The silicone sealing gasket ensures that the purified water will not mix with the raw water.

In the above-mentioned portable outdoor water purification bottle, further, the top edge of the primary purification structure is provided with external threads, the support body of the water purification structure is provided with an extension extending downward, and the inside of the bottom of the extension is provided with a The external thread cooperates with the internal thread of the installation.

In the aforementioned portable outdoor water purification bottle, further, a sealing structure is provided inside the bottle cap, the top of the sealing structure is against the water purification port, and the bottom of the sealing structure is against the secondary purification structure.

In the aforementioned portable outdoor water purification bottle, further, a silicone strap is installed on the side of the silicone cover.

In the aforementioned portable outdoor water purification bottle, further, the flexible bottle body is made of a pressure-resistant foldable material, and the pressure-resistant foldable material is thermoplastic polyurethane elastomer or silica gel.

The flexible bottle body can be folded arbitrarily, and the whole bottle body can be folded for easy carrying. The flexible bottle body is made of pressure-resistant foldable material, and the whole bottle body can be folded for easy carrying and use. The foldable portable water purification bottle can be applied in the field Inspection, outdoor sports, emergency rescue, field operations, individual combat, etc.

In summary, the present invention has the following advantages and positive effects:

The structure design of the present invention is precise and small, the bottle body can be folded, and it is easy to carry with you. The two-stage water purification structure passes through the purified water after ultrafiltration and then passes through activated carbon to effectively remove organic sediment, rust, suspended matter, dust, and various pathogenic substances in the water. Bacteria, microorganisms and other pollutants and odors can improve the taste of purified water, and ensure the safety of drinking water in outdoor sports, emergency rescue, and field operations.

Description of drawings

The technical solutions of the present invention will be described in further detail below in conjunction with the drawings and embodiments, but it should be known that these drawings are only designed for the purpose of explanation, and therefore are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are only intended to conceptually illustrate the architectural configurations described herein and are not necessarily drawn to scale.

Fig. 1 is the perspective view of portable outdoor water purification bottle of the present invention;

Fig. 2 is the sectional view of portable outdoor water purification bottle of the present invention;

Fig. 3 is an explosion diagram of the portable outdoor water purification bottle of the present invention;

In the picture:

1. Sealing structure, 2. Water purification port, 3. Secondary purification structure, 4. Primary purification structure, 5. Bottle cap, 6. Flexible bottle body, 7. Silicone sealing gasket, 8. Silicone strap, 9. Silicone cover, 10, water purification structure support body.

Detailed ways

First of all, it should be noted that the specific structure, features and advantages of the portable outdoor water purification bottle of the present invention will be specifically described below by way of example, but all descriptions are only for illustration, and should not be interpreted as No limitations are imposed on the invention. In addition, any single technical feature described or implied in each embodiment mentioned herein, or any single technical feature shown or implied in each drawing, can still be described in these technical features (or their equivalents) ) to continue any combination or deletion, so as to obtain more other embodiments of the present invention that may not be directly mentioned herein. In addition, for the sake of simplifying the drawings, the same or similar technical features may only be marked in one place in the same drawing.

It will be understood that when a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may be present. Conversely, when a part is said to be "directly connected" to another part, it means that there are no intermediate parts present.

Fig. 1 has provided the three-dimensional view of portable outdoor water purification bottle of the present invention, and has shown the sectional view of portable outdoor water purification bottle of the present invention by Fig. 2, and has shown the explosion diagram of portable outdoor water purification bottle of the present invention by Fig. 3, just below The present invention will be described in detail with reference to FIGS. 1 to 3 .

In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

A portable outdoor water purification bottle, the portable outdoor water purification bottle includes a bottle cap 5, a flexible bottle body 6 and a water purification structure, the water purification structure includes a primary purification structure 4 and a secondary purification structure 3, the bottle cap 5 There is a water purification port 2 on the top, the water purification port 2 communicates with the secondary purification structure 3 through the water flow channel, the bottle cap 5 and the primary purification structure 4 are connected by threads, and the secondary purification structure 3 passes through The primary purification structure 4 is threaded, one end of the primary purification structure 4 is sealed, and the other end is a water production port, the water production port communicates with the secondary purification structure 3, and the flexible bottle body 6 is connected to the bottle cap 5 through threads .

The water purification structure of the portable water purification bottle can be disassembled freely, which is convenient for cleaning and replacement, and improves the purification efficiency of the portable water purification bottle. Further, the secondary purification structure 3 is connected to the primary purification structure 4 through threads, which is convenient for disassembly, cleaning and replacement of the filter element.

Further speaking, it can also be considered in the present invention that the primary purification structure 4 is a separation membrane filter element, and the separation membrane filter element is a large flux folded hollow fiber ultrafiltration membrane, and the surface of the separation membrane filter element is A membrane shell with corrugated holes, the bottom end of the separation membrane filter element is closed, and the water production port is located at the top.

The separation membrane filter element can filter pollutants such as organic sediment, rust, suspended solids, dust, various pathogenic bacteria, bacteria and microorganisms in water.

It should be pointed out that the secondary purification structure 3 is an activated carbon filter element.

The activated carbon filter element can absorb peculiar smells such as water smell and residual chlorine, and the activated carbon filter element can be easily replaced. The combined process of separation membrane filter element and activated carbon filter element can effectively remove pollutants in water and improve the taste of purified water.

Embodiment one:

Furthermore, it can also be considered in the present invention, as shown in Figure 3 of the specification, a silica gel cover 9 is provided between the flexible bottle body 6 and the bottle cap 5, and a water purification structure is provided inside the silica gel cover 9 The support body 10, the flexible bottle body 6 is connected with the water purification structure support body 10 through threads.

It should be pointed out that between the primary purification structure 4 and the secondary purification structure 3, between the flexible bottle body 6 and the water purification structure support body 10, between the water purification structure support body 10 and the bottle cap 5, there are Silicone sealing gasket7.

Silicone gasket 7 guarantees that purified water and raw water will not mix.

It should be pointed out that the top edge of the primary purification structure 4 is provided with an external thread, and the support body 10 of the water purification structure is provided with an extension that extends downwards, and the inside of the bottom of the extension is provided with a thread that cooperates with the external thread. Installed internal thread.

It should be pointed out that a sealing structure 1 is provided inside the bottle cap 5 , the top of the sealing structure 1 is against the water purification port 2 , and the bottom of the sealing structure 1 is against the secondary purification structure 3 . The sealing structure 1 is a hollow structure, and the hollow interior constitutes a water channel between the water purification port 2 and the secondary purification structure 3 .

It should be pointed out that a silicone strap 8 is installed on the side of the silicone cover 9 .

It should be pointed out that the flexible bottle body 6 is made of a pressure-resistant foldable material, and the pressure-resistant foldable material is thermoplastic polyurethane elastomer or silicone.

The flexible bottle body 6 can be folded arbitrarily, and the whole bottle body can be folded for easy carrying. The flexible bottle body 6 is made of a pressure-resistant foldable material, and the whole bottle body can be folded for easy carrying and use. The foldable portable water purification bottle can be applied It is suitable for field inspections, outdoor sports, emergency rescue, field operations, individual combat, etc.

As an example, in the present invention, the portable outdoor water purification bottle includes a bottle cap 5, a flexible bottle body 6, and a water purification structure. There is a water purification port 2 on the bottle cap 5, and the water purification port 2 is tightly fitted by the sealing structure 1 to ensure that When not in use, the water will not flow out from the water purification port 2. The water purification port 2 is connected to the secondary water purification structure through the water flow channel. The secondary water purification structure and the bottle cap 5 are an integral injection molding structure, and the secondary water purification structure is activated carbon. The filter element is sealed with a silicone gasket between the secondary water purification structure and the primary water purification structure, and is connected by a threaded structure. The surface of the ultrafiltration membrane is a corrugated membrane shell, the bottom end is closed, the upper end is the ultrafiltration water purification port 2, and a flexible bottle The body 6 is a foldable material, connected with the bottle cap 5 through a threaded structure, and there is a silicone pad between the flexible bottle body 6 and the bottle cap 5 for sealing.

Working principle of the present invention: when using the water purification bottle, firstly separate the bottle cap 5 from the bottle body, add water to be purified into the bottle body, tighten the bottle cap 5, open the sealing structure 1 of the water purification port 2, and squeeze the bottle body by hand , the purified water will flow out from the water purification port 2, and the pollutants will be trapped in the bottle body. The flow rate can be adjusted by controlling the squeezing force, and the purification effect is excellent, effectively ensuring the safety of drinking water. After the purification is completed, the bottle cap 5 can be unscrewed, and the surface of the bottle body and the filter element can be washed with water to complete the cleaning and prolong the service life of the filter element.

To sum up, the present invention can provide a high-capacity ultrafiltration and activated carbon filtration technology without external power, which can realize the purification of water sources by reducing turbidity, degerming, deodorizing, and the filter element is easy to clean and replace, extending the filter element. Portable outdoor water purification bottle for long life.

The above embodiments have described the present invention in detail, but the content described is only a preferred embodiment of the present invention, and cannot be considered as limiting the implementation scope of the present invention. All equivalent changes and improvements made according to the application scope of the present invention shall still belong to the scope covered by the patent of the present invention.

Claims (9)

1. a kind of outer water purifying bottle of household portable, it is characterised in that: the outer water purifying bottle of the household portable include bottle cap, flexible bottle body and Water purification structure, the water purification structure include first class purification structure and secondary purification structure, and water purification mouth is provided on the bottle cap, described Water purification mouth is communicated by water flow passage with secondary purification structure, described by being threadedly coupled between the bottle cap and first class purification structure Secondary purification structure is connected through a screw thread first class purification structure, and first class purification structure one end is shut, and the other end is to produce the mouth of a river, The production mouth of a river is communicated with secondary purification structure, and the flexibility bottle body is connect by screw thread with bottle cap.

2. the outer water purifying bottle of household portable according to claim 1, it is characterised in that: the first class purification structure is seperation film Filter core, the separation membrane filter are the foldable hollow fiber ultrafiltration membrane of big flux, and the seperation film cartridge surface is band ripple Hole putamina, the separation membrane filter bottom end closure, the production mouth of a river is located at top.

3. the outer water purifying bottle of household portable according to claim 2, it is characterised in that: be activity in the secondary purification structure Filtration core.

4. the outer water purifying bottle of household portable according to claim 1, it is characterised in that: set between the flexibility bottle body and bottle cap There is silica gel lid, water purification structure supporter is equipped with inside the silica gel lid, the flexibility bottle body and water purification structure supporter pass through spiral shell Line connection.

5. the outer water purifying bottle of household portable according to claim 4, it is characterised in that: the first class purification structure and second level are net It is close that silica gel is equipped between change structure, between flexible bottle body and water purification structure supporter, between water purification structure supporter and bottle cap Seal washer.

6. the outer water purifying bottle of household portable according to claim 4, it is characterised in that: first class purification structural top edge Equipped with external screw thread, the water purification structure supporter is equipped with the extension extended downwardly, and the extension bottom inside is equipped with and institute State the internal screw thread that external screw thread is coupled.

7. the outer water purifying bottle of household portable according to claim 4, it is characterised in that: the closure inside is equipped with sealing knot Structure, the sealing structure top resist the water purification mouth, and the sealing structure bottom resists secondary purification structure.

8. the outer water purifying bottle of household portable according to claim 4, it is characterised in that: silica gel lid side is equipped with silica gel Bandage.

9. the outer water purifying bottle of household portable according to claim 1, it is characterised in that: the flexibility bottle body is that pressure resistance is foldable Material production, the foldable material of pressure resistance are thermoplastic polyurethane elastomer or silica gel.