Portable funnel type water purifier

Abstract

The utility model belongs to the technical field of portable water purifiers, and particularly relates to a portable funnel type water purifier which comprises a folding funnel, a dustproof cover plate and a filter element, wherein a water outlet is formed in the bottom of the folding funnel; the dustproof cover plate is arranged at the top of the folding funnel, and a first sealing ring is arranged at the joint of the dustproof cover plate and the folding funnel; the filter element is arranged in the folding funnel and comprises a filter paper sleeve, activated carbon filter plates and a filter paper sleeve, the activated carbon filter plates are arranged at the top and the bottom of an inner cavity of the filter paper sleeve, and a fine sand filter layer is arranged between the activated carbon filter plates; the water purifier is reasonable in structure, convenient to disassemble, assemble and carry in the using process and suitable for outdoor use, meanwhile, the filter element is convenient to clean and maintain, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of portable water purifiers, in particular to a portable funnel-type water purifier. Background Art

[0002] In response to the problem of drinking water safety, many types of water purifiers have appeared in the Chinese market in recent years, such as ceramic filters (filtration accuracy of 0.1μm to 0.2μm), ultrafiltration membrane UF (filtration accuracy of 0.01μm to 0.1μm), activated water purifiers, etc. These water purifiers have different water treatment conditions, water treatment processes and water treatment materials, and the water treatment effects, prices and service life are also different.

[0003] In the prior art, the application number is CN202120086770.8, and the application name is a funnel-type activated carbon water purifier. The technical scheme recorded therein includes two parts, the upper part is configured as a funnel body, and the lower part is configured as a filter cartridge; the funnel mouth at the lower end of the funnel body is threadedly screwed into the upper port of the filter cartridge; an upper filter mesh layer and a lower fiber sponge layer are configured in the funnel body; a water outlet is configured at the bottom of the lower end of the filter cartridge, and two layers of fiber sponge filter layers and a layer of mesh filter layer are arranged on the water outlet; the filter element is composed of a three-layer structure, namely, an outer activated carbon filter layer, a sandwich layer of a bottom-sealed cylindrical microporous mesh cylinder layer, and an inner activated carbon filter element layer; the utility model water purifier first performs a preliminary filtration of slightly larger impurities through the funnel body, and then enters the filter cartridge for more refined layer-by-layer filtration, and finally discharges the clean water through the water outlet provided at the lower end of the filter cartridge for recycling.

[0004] However, there are still some shortcomings in the actual use process, such as it is not easy to carry, so it is not convenient to use outdoors, and it is not convenient to clean and replace the filter element for a long time. For this reason, we propose a new portable funnel water purifier. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problems existing in the prior art, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a portable funnel-type water purifier, which is convenient to disassemble and assemble during use, easy to carry, suitable for outdoor use, and convenient to clean and maintain the filter element, which helps to extend the service life.

[0008] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0009] A portable funnel-type water purifier comprises a folding funnel, a dustproof cover plate and a filter element;

[0010] in,

[0011] A water outlet is provided at the bottom of the folding funnel;

[0012] The dust cover is arranged on the top of the folding funnel, and a first sealing ring is arranged at the connection between the dust cover and the folding funnel;

[0013] The filter element is arranged inside the folding funnel, and the filter element comprises a filter paper sleeve, an activated carbon filter plate and the filter paper sleeve. The activated carbon filter plates are arranged at the top and bottom of the inner cavity of the filter paper sleeve, and fine sand filter layers are arranged between the activated carbon filter plates.

[0014] As a preferred solution of the portable funnel-type water purifier described in the utility model, the material of the folding funnel is food-grade silica gel.

[0015] As a preferred solution of the portable funnel-type water purifier described in the utility model, the folding funnel is designed in three sections, and the filter element is installed in the middle section of the folding funnel.

[0016] As a preferred solution of the portable funnel-type water purifier described in the utility model, a limiting clamp ring is provided on the outer wall of the filter element.

[0017] As a preferred solution of the portable funnel-type water purifier described in the utility model, the material of the dustproof cover is food-grade plastic.

[0018] As a preferred solution of the portable funnel-type water purifier described in the utility model, one end of the dustproof cover is provided with a hanging ear.

[0019] As a preferred solution of the portable funnel-type water purifier described in the utility model, a second sealing ring is provided on the outer wall of the filter element.

[0020] As a preferred solution of the portable funnel-type water purifier described in the utility model, a fixing sleeve is provided on the surface of the folding funnel.

[0021] Compared with the prior art, the beneficial effects of the utility model are: the main body adopts a folding funnel, which is convenient for storage and carrying when used outdoors, and is highly practical. In addition, the filter element is directly connected to the lower end of the folding funnel through a limiting clamp ring, which is convenient for removal, cleaning and maintenance, and helps to extend the service life, and can ensure the water purification effect, and prevent the filter element from being blocked due to long-term use, resulting in poor purification effect; a dustproof cover is provided on the top of the folding funnel. When water needs to be purified, the dustproof cover is opened and water is injected to complete the filtration and purification. When idle, the dustproof cover is closed to prevent dust from entering the interior of the folding funnel, preventing dust pollution and affecting the water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 This is a schematic diagram of the explosion structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the utility model in the storage state;

[0025] Figure 3 This is a schematic diagram of the filter element structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the installation position structure of the filter element of the utility model.

[0027] In the figure; 100 folding funnel, 110 water outlet, 120 fixing sleeve, 200 dust cover, 210 hanging ear, 220 first sealing ring, 300 filter element, 310 activated carbon filter plate, 320 fine sand filter layer, 330 filter paper sleeve, 340 second sealing ring. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] The utility model provides the following technical solutions: a portable funnel-type water purifier, which is convenient to disassemble and assemble during use, easy to carry, suitable for outdoor use, and convenient to clean and maintain the filter element, which helps to extend the service life;

[0033] Figures 1 to 4 The structure diagram of an embodiment of a portable funnel-type water purifier of the utility model is shown, and the main body thereof includes a folding funnel 100, a dust cover plate 200 and a filter element 300. The material of the folding funnel 100 is food-grade silica gel. The folding funnel 100 is designed in three sections, and the filter element 300 is installed in the middle section of the folding funnel 100. The filter element 300 is clamped at the middle diameter of the folding funnel 100.

[0034] Please refer again Figures 1 to 4 : A fixing sleeve 120 is provided on the surface of the folding funnel 100, a water outlet 110 is provided at the bottom of the folding funnel 100, a sealing plug is plugged into the water outlet 110, further, the folding funnel 100 is used to carry the filter element 300, the water outlet 110 is used to discharge the purified water, and the sealing plug is used to seal the water outlet 110;

[0035] Please refer again Figures 1 to 4 : The dust cover 200 is screwed on the top of the folding funnel 100, and a first sealing ring 220 is provided at the connection between the dust cover 200 and the folding funnel 100. A hanging ear 210 is provided at one end of the dust cover 200. The material of the dust cover 200 is food-grade plastic. Furthermore, the dust cover 200 is used for opening and closing water injection, the sealing ring 220 is used to improve the sealing performance, and the hanging ear 210 is used to facilitate the hanging of the folding funnel 100;

[0036] Please refer again Figures 1 to 4: The filter element 300 is installed inside the folding funnel 100, and a limiting clamp is installed on the outer wall of the filter element 300. The filter element 300 includes a filter paper sleeve 330, an activated carbon filter plate 310 and a filter paper sleeve 330. Activated carbon filter plates 310 are installed on the top and bottom of the inner cavity of the filter paper sleeve 330. Fine sand filter layers 320 are filled between the activated carbon filter plates 310. A second sealing ring 340 is provided on the outer wall of the filter element 300. The filter element 300 is used to purify and filter water.

[0037] Working principle: During the use of the utility model, the main body adopts a folding funnel 100, which is convenient for storage and carrying when used outdoors, and is highly practical. In addition, the filter element 300 is directly connected to the lower end of the folding funnel 100 through a limiting clamp ring, which is convenient for removal, cleaning and maintenance, and helps to extend the service life. It can also ensure the water purification effect and prevent the filter element 300 from being blocked due to long-term use, thereby deteriorating the purification effect; a dust cover 200 is provided on the top of the folding funnel 100. When water purification is required, the dust cover 200 is opened and water is injected to complete the filtration and purification. When idle, the dust cover 200 is closed to prevent dust from entering the interior of the folding funnel 100, thereby preventing dust pollution and affecting the water quality.

[0038] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A portable funnel-type water purifier, characterized in that: It comprises a folding funnel (100), a dust cover (200) and a filter element (300); in, The bottom of the folding funnel (100) is provided with a water outlet (110); The dust cover plate (200) is arranged on the top of the folding funnel (100), and a first sealing ring (220) is arranged at the connection between the dust cover plate (200) and the folding funnel (100); The filter element (300) is arranged inside the folding funnel (100), and the filter element (300) comprises a filter paper sleeve (330), an activated carbon filter plate (310) and the filter paper sleeve (330), the activated carbon filter plates (310) being arranged at the top and bottom of the inner cavity of the filter paper sleeve (330), and a fine sand filter layer (320) being arranged between the activated carbon filter plates (310).

2. A portable funnel-type water purifier according to claim 1, characterized in that: The material of the folding funnel (100) is food-grade silica gel.

3. A portable funnel-type water purifier according to claim 1, characterized in that: The folding funnel (100) is designed in three sections, and the filter element (300) is installed in the middle section of the folding funnel (100).

4. A portable funnel-type water purifier according to claim 1, characterized in that: The outer wall of the filter element (300) is provided with a limit clamp ring.

5. A portable funnel-type water purifier according to claim 1, characterized in that: The material of the dustproof cover plate (200) is food-grade plastic.

6. A portable funnel-type water purifier according to claim 1, characterized in that: A hanging ear (210) is provided at one end of the dustproof cover plate (200).

7. A portable funnel-type water purifier according to claim 1, characterized in that: The outer wall of the filter element (300) is provided with a second sealing ring (340).

8. The portable funnel-type water purifier according to claim 1, characterized in that: A fixing sleeve (120) is provided on the surface of the folding funnel (100).

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